diff --git a/atlas/templates/atlas/case_display_block.html b/atlas/templates/atlas/case_display_block.html
index a874ba03..dff1f227 100755
--- a/atlas/templates/atlas/case_display_block.html
+++ b/atlas/templates/atlas/case_display_block.html
@@ -36,9 +36,11 @@
                             <span class="series-card-series-number">Series {{ forloop.counter }}</span>
                             <span class="series-card-image-count">{{ series.visible_image_count }} image{{ series.visible_image_count|pluralize }}</span>
                         </div>
-                        <div class="series-card-description">{{ series.description|default:"No description" }}</div>
+                        <div class="series-card-description text-truncate" style="max-width: 180px;" title="{{ series.description|default:'No description' }}">
+                            {{ series.description|default:"No description" }}
+                        </div>
                         <button type="button"
-                                class="btn btn-outline-info btn-sm series-open-primary-btn"
+                                class="btn btn-link btn-sm text-muted series-open-primary-btn"
                                 title="View series in viewer"
                                 data-series-id="{{series.pk}}"
                                 data-series-name="{{ series|escape }}">
diff --git a/atlas/templates/atlas/series_headers.html b/atlas/templates/atlas/series_headers.html
index 7bdab267..9cff0499 100644
--- a/atlas/templates/atlas/series_headers.html
+++ b/atlas/templates/atlas/series_headers.html
@@ -1,8 +1,20 @@
-<br/>
-<a href="{% url 'atlas:series_detail' pk=series.pk %}" title="View the Series">View</a>
-<a href="{% url 'atlas:series_update' pk=series.pk %}" title="Edit the Series">Edit</a>
-<a href="{% url 'atlas:series_delete' pk=series.pk %}" title="Delete the Series">Delete</a>
-<a href="{% url 'atlas:series_authors' pk=series.pk %}" title="Update the authors">Authors</a>
-{% if request.user.is_superuser %}
-    <a href="{% url 'admin:atlas_series_change' series.id %}" title="Edit the Series using the admin interface">Admin Edit</a>
-{% endif %}
\ No newline at end of file
+<div class="btn-group mb-2" role="group">
+    <a href="{% url 'atlas:series_detail' pk=series.pk %}" class="btn btn-outline-secondary btn-sm">View</a>
+    <a href="{% url 'atlas:series_update' pk=series.pk %}" class="btn btn-outline-secondary btn-sm">Edit</a>
+    <a href="{% url 'atlas:series_delete' pk=series.pk %}" class="btn btn-outline-danger btn-sm">Delete</a>
+    <a href="{% url 'atlas:series_authors' pk=series.pk %}" class="btn btn-outline-secondary btn-sm">Authors</a>
+    {% if request.user.is_superuser %}
+        <a href="{% url 'admin:atlas_series_change' series.id %}" class="btn btn-outline-dark btn-sm">Admin Edit</a>
+    {% endif %}
+    <div class="btn-group" role="group">
+        <button id="orderbyDropdown" type="button" class="btn btn-outline-primary btn-sm dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
+            Order By
+        </button>
+        <ul class="dropdown-menu" aria-labelledby="orderbyDropdown">
+            <li><a class="dropdown-item" href="?orderby=date">Date</a></li>
+            <li><a class="dropdown-item" href="?orderby=modality">Modality</a></li>
+            <li><a class="dropdown-item" href="?orderby=images">Image Count</a></li>
+            <!-- Add more order-by options as needed -->
+        </ul>
+    </div>
+</div>
\ No newline at end of file
diff --git a/rad/static/dv3d/index.js b/rad/static/dv3d/index.js
index 698c49fa..271f2839 100644
--- a/rad/static/dv3d/index.js
+++ b/rad/static/dv3d/index.js
@@ -1,4 +1,4 @@
-var E$=Object.defineProperty;var b$=(t,e,r)=>e in t?E$(t,e,{enumerable:!0,configurable:!0,writable:!0,value:r}):t[e]=r;var Eb=(t,e,r)=>b$(t,typeof e!="symbol"?e+"":e,r);(function(){const e=document.createElement("link").relList;if(e&&e.supports&&e.supports("modulepreload"))return;for(const i of document.querySelectorAll('link[rel="modulepreload"]'))n(i);new MutationObserver(i=>{for(const o of i)if(o.type==="childList")for(const a of o.addedNodes)a.tagName==="LINK"&&a.rel==="modulepreload"&&n(a)}).observe(document,{childList:!0,subtree:!0});function r(i){const o={};return i.integrity&&(o.integrity=i.integrity),i.referrerPolicy&&(o.referrerPolicy=i.referrerPolicy),i.crossOrigin==="use-credentials"?o.credentials="include":i.crossOrigin==="anonymous"?o.credentials="omit":o.credentials="same-origin",o}function n(i){if(i.ep)return;i.ep=!0;const o=r(i);fetch(i.href,o)}})();var Wi=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function vl(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}function D$(t){if(t.__esModule)return t;var e=t.default;if(typeof e=="function"){var r=function n(){return this instanceof n?Reflect.construct(e,arguments,this.constructor):e.apply(this,arguments)};r.prototype=e.prototype}else r={};return Object.defineProperty(r,"__esModule",{value:!0}),Object.keys(t).forEach(function(n){var i=Object.getOwnPropertyDescriptor(t,n);Object.defineProperty(r,n,i.get?i:{enumerable:!0,get:function(){return t[n]}})}),r}var cO={exports:{}},G5={},lO={exports:{}},Gn={};/**
+var bH=Object.defineProperty;var DH=(t,e,r)=>e in t?bH(t,e,{enumerable:!0,configurable:!0,writable:!0,value:r}):t[e]=r;var VD=(t,e,r)=>DH(t,typeof e!="symbol"?e+"":e,r);(function(){const e=document.createElement("link").relList;if(e&&e.supports&&e.supports("modulepreload"))return;for(const i of document.querySelectorAll('link[rel="modulepreload"]'))n(i);new MutationObserver(i=>{for(const o of i)if(o.type==="childList")for(const a of o.addedNodes)a.tagName==="LINK"&&a.rel==="modulepreload"&&n(a)}).observe(document,{childList:!0,subtree:!0});function r(i){const o={};return i.integrity&&(o.integrity=i.integrity),i.referrerPolicy&&(o.referrerPolicy=i.referrerPolicy),i.crossOrigin==="use-credentials"?o.credentials="include":i.crossOrigin==="anonymous"?o.credentials="omit":o.credentials="same-origin",o}function n(i){if(i.ep)return;i.ep=!0;const o=r(i);fetch(i.href,o)}})();var to=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function Vl(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}function IH(t){if(t.__esModule)return t;var e=t.default;if(typeof e=="function"){var r=function n(){return this instanceof n?Reflect.construct(e,arguments,this.constructor):e.apply(this,arguments)};r.prototype=e.prototype}else r={};return Object.defineProperty(r,"__esModule",{value:!0}),Object.keys(t).forEach(function(n){var i=Object.getOwnPropertyDescriptor(t,n);Object.defineProperty(r,n,i.get?i:{enumerable:!0,get:function(){return t[n]}})}),r}var _O={exports:{}},Dw={},EO={exports:{}},zn={};/**
  * @license React
  * react.production.min.js
  *
@@ -6,7 +6,7 @@ var E$=Object.defineProperty;var b$=(t,e,r)=>e in t?E$(t,e,{enumerable:!0,config
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
- */var Ym=Symbol.for("react.element"),I$=Symbol.for("react.portal"),O$=Symbol.for("react.fragment"),M$=Symbol.for("react.strict_mode"),P$=Symbol.for("react.profiler"),R$=Symbol.for("react.provider"),L$=Symbol.for("react.context"),A$=Symbol.for("react.forward_ref"),N$=Symbol.for("react.suspense"),k$=Symbol.for("react.memo"),V$=Symbol.for("react.lazy"),bb=Symbol.iterator;function F$(t){return t===null||typeof t!="object"?null:(t=bb&&t[bb]||t["@@iterator"],typeof t=="function"?t:null)}var uO={isMounted:function(){return!1},enqueueForceUpdate:function(){},enqueueReplaceState:function(){},enqueueSetState:function(){}},fO=Object.assign,dO={};function $h(t,e,r){this.props=t,this.context=e,this.refs=dO,this.updater=r||uO}$h.prototype.isReactComponent={};$h.prototype.setState=function(t,e){if(typeof t!="object"&&typeof t!="function"&&t!=null)throw Error("setState(...): takes an object of state variables to update or a function which returns an object of state variables.");this.updater.enqueueSetState(this,t,e,"setState")};$h.prototype.forceUpdate=function(t){this.updater.enqueueForceUpdate(this,t,"forceUpdate")};function hO(){}hO.prototype=$h.prototype;function BT(t,e,r){this.props=t,this.context=e,this.refs=dO,this.updater=r||uO}var GT=BT.prototype=new hO;GT.constructor=BT;fO(GT,$h.prototype);GT.isPureReactComponent=!0;var Db=Array.isArray,gO=Object.prototype.hasOwnProperty,WT={current:null},pO={key:!0,ref:!0,__self:!0,__source:!0};function mO(t,e,r){var n,i={},o=null,a=null;if(e!=null)for(n in e.ref!==void 0&&(a=e.ref),e.key!==void 0&&(o=""+e.key),e)gO.call(e,n)&&!pO.hasOwnProperty(n)&&(i[n]=e[n]);var s=arguments.length-2;if(s===1)i.children=r;else if(1<s){for(var c=Array(s),l=0;l<s;l++)c[l]=arguments[l+2];i.children=c}if(t&&t.defaultProps)for(n in s=t.defaultProps,s)i[n]===void 0&&(i[n]=s[n]);return{$$typeof:Ym,type:t,key:o,ref:a,props:i,_owner:WT.current}}function U$(t,e){return{$$typeof:Ym,type:t.type,key:e,ref:t.ref,props:t.props,_owner:t._owner}}function zT(t){return typeof t=="object"&&t!==null&&t.$$typeof===Ym}function B$(t){var e={"=":"=0",":":"=2"};return"$"+t.replace(/[=:]/g,function(r){return e[r]})}var Ib=/\/+/g;function mx(t,e){return typeof t=="object"&&t!==null&&t.key!=null?B$(""+t.key):e.toString(36)}function cv(t,e,r,n,i){var o=typeof t;(o==="undefined"||o==="boolean")&&(t=null);var a=!1;if(t===null)a=!0;else switch(o){case"string":case"number":a=!0;break;case"object":switch(t.$$typeof){case Ym:case I$:a=!0}}if(a)return a=t,i=i(a),t=n===""?"."+mx(a,0):n,Db(i)?(r="",t!=null&&(r=t.replace(Ib,"$&/")+"/"),cv(i,e,r,"",function(l){return l})):i!=null&&(zT(i)&&(i=U$(i,r+(!i.key||a&&a.key===i.key?"":(""+i.key).replace(Ib,"$&/")+"/")+t)),e.push(i)),1;if(a=0,n=n===""?".":n+":",Db(t))for(var s=0;s<t.length;s++){o=t[s];var c=n+mx(o,s);a+=cv(o,e,r,c,i)}else if(c=F$(t),typeof c=="function")for(t=c.call(t),s=0;!(o=t.next()).done;)o=o.value,c=n+mx(o,s++),a+=cv(o,e,r,c,i);else if(o==="object")throw e=String(t),Error("Objects are not valid as a React child (found: "+(e==="[object Object]"?"object with keys {"+Object.keys(t).join(", ")+"}":e)+"). 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o=r.lanes|r.childLanes;if(Cj(t,o),t===io&&(Pi=io=null,vo=0),!(r.subtreeFlags&2064)&&!(r.flags&2064)||r2||(r2=!0,pP(Zv,function(){return eh(),null})),o=(r.flags&15990)!==0,r.subtreeFlags&15990||o){o=Ss.transition,Ss.transition=null;var a=dr;dr=1;var s=Qn;Qn|=4,T_.current=null,NH(t,r),aP(r,t),sH(P3),ey=!!M3,P3=M3=null,t.current=r,kH(r),dj(),Qn=s,dr=a,Ss.transition=o}else t.current=r;if(r2&&(r2=!1,Wu=t,my=i),o=t.pendingLanes,o===0&&(tf=null),pj(r.stateNode),Sa(t,wi()),e!==null)for(n=t.onRecoverableError,r=0;r<e.length;r++)i=e[r],n(i.value,{componentStack:i.stack,digest:i.digest});if(py)throw py=!1,t=J3,J3=null,t;return my&1&&t.tag!==0&&eh(),o=t.pendingLanes,o&1?t===Z3?Cp++:(Cp=0,Z3=t):Cp=0,Df(),null}function eh(){if(Wu!==null){var t=HO(my),e=Ss.transition,r=dr;try{if(Ss.transition=null,dr=16>t?16:t,Wu===null)var n=!1;else{if(t=Wu,Wu=null,my=0,Qn&6)throw Error(pt(331));var i=Qn;for(Qn|=4,Nt=t.current;Nt!==null;){var o=Nt,a=o.child;if(Nt.flags&16){var s=o.deletions;if(s!==null){for(var 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n=e.pendingProps,i=fi.current,o=!1,a=(e.flags&128)!==0,s;if((s=a)||(s=t!==null&&t.memoizedState===null?!1:(i&2)!==0),s?(o=!0,e.flags&=-129):(t===null||t.memoizedState!==null)&&(i|=1),Nr(fi,i&1),t===null)return RS(e),t=e.memoizedState,t!==null&&(t=t.dehydrated,t!==null)?(e.mode&1?t.data==="$!"?e.lanes=8:e.lanes=1073741824:e.lanes=1,null):(a=n.children,t=n.fallback,o?(n=e.mode,o=e.child,a={mode:"hidden",children:a},!(n&1)&&o!==null?(o.childLanes=0,o.pendingProps=a):o=Fw(a,n,0,null),t=Bd(t,n,r,null),o.return=e,t.return=e,o.sibling=t,e.child=o,e.child.memoizedState=BS(r),e.memoizedState=US,t):AE(e,a));if(i=t.memoizedState,i!==null&&(s=i.dehydrated,s!==null))return PX(t,e,a,n,s,i,r);if(o){o=n.fallback,a=e.mode,i=t.child,s=i.sibling;var c={mode:"hidden",children:n.children};return!(a&1)&&e.child!==i?(n=e.child,n.childLanes=0,n.pendingProps=c,e.deletions=null):(n=If(i,c),n.subtreeFlags=i.subtreeFlags&14680064),s!==null?o=If(s,o):(o=Bd(o,a,r,null),o.flags|=2),o.return=e,n.return=e,n.sibling=o,e.child=n,n=o,o=e.child,a=t.child.memoizedState,a=a===null?BS(r):{baseLanes:a.baseLanes|r,cachePool:null,transitions:a.transitions},o.memoizedState=a,o.childLanes=t.childLanes&~r,e.memoizedState=US,n}return o=t.child,t=o.sibling,n=If(o,{mode:"visible",children:n.children}),!(e.mode&1)&&(n.lanes=r),n.return=e,n.sibling=null,t!==null&&(r=e.deletions,r===null?(e.deletions=[t],e.flags|=16):r.push(t)),e.child=n,e.memoizedState=null,n}function AE(t,e){return e=Fw({mode:"visible",children:e},t.mode,0,null),e.return=t,t.child=e}function Gv(t,e,r,n){return n!==null&&wE(n),Qh(e,t.child,null,r),t=AE(e,e.pendingProps.children),t.flags|=2,e.memoizedState=null,t}function PX(t,e,r,n,i,o,a){if(r)return e.flags&256?(e.flags&=-257,n=EC(Error(vt(422))),Gv(t,e,a,n)):e.memoizedState!==null?(e.child=t.child,e.flags|=128,null):(o=n.fallback,i=e.mode,n=Fw({mode:"visible",children:n.children},i,0,null),o=Bd(o,i,a,null),o.flags|=2,n.return=e,o.return=e,n.sibling=o,e.child=n,e.mode&1&&Qh(e,t.child,null,a),e.child.memoizedState=BS(a),e.memoizedState=US,o);if(!(e.mode&1))return Gv(t,e,a,null);if(i.data==="$!"){if(n=i.nextSibling&&i.nextSibling.dataset,n)var s=n.dgst;return n=s,o=Error(vt(419)),n=EC(o,n,void 0),Gv(t,e,a,n)}if(s=(a&t.childLanes)!==0,Da||s){if(n=vo,n!==null){switch(a&-a){case 4:i=2;break;case 16:i=8;break;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:i=32;break;case 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if(t.tag===19)NI(t,r,e);else if(t.child!==null){t.child.return=t,t=t.child;continue}if(t===e)break e;for(;t.sibling===null;){if(t.return===null||t.return===e)break e;t=t.return}t.sibling.return=t.return,t=t.sibling}n&=1}if(Nr(fi,n),!(e.mode&1))e.memoizedState=null;else switch(i){case"forwards":for(r=e.child,i=null;r!==null;)t=r.alternate,t!==null&&Jy(t)===null&&(i=r),r=r.sibling;r=i,r===null?(i=e.child,e.child=null):(i=r.sibling,r.sibling=null),bC(e,!1,i,r,o);break;case"backwards":for(r=null,i=e.child,e.child=null;i!==null;){if(t=i.alternate,t!==null&&Jy(t)===null){e.child=i;break}t=i.sibling,i.sibling=r,r=i,i=t}bC(e,!0,r,null,o);break;case"together":bC(e,!1,null,null,void 0);break;default:e.memoizedState=null}return e.child}function ty(t,e){!(e.mode&1)&&t!==null&&(t.alternate=null,e.alternate=null,e.flags|=2)}function Du(t,e,r){if(t!==null&&(e.dependencies=t.dependencies),t0|=e.lanes,!(r&e.childLanes))return null;if(t!==null&&e.child!==t.child)throw Error(vt(153));if(e.child!==null){for(t=e.child,r=If(t,t.pendingProps),e.child=r,r.return=e;t.sibling!==null;)t=t.sibling,r=r.sibling=If(t,t.pendingProps),r.return=e;r.sibling=null}return e.child}function RX(t,e,r){switch(e.tag){case 3:hR(e),Zh();break;case 5:GP(e);break;case 1:Pa(e.type)&&jy(e);break;case 4:EE(e,e.stateNode.containerInfo);break;case 10:var n=e.type._context,i=e.memoizedProps.value;Nr(Xy,n._currentValue),n._currentValue=i;break;case 13:if(n=e.memoizedState,n!==null)return n.dehydrated!==null?(Nr(fi,fi.current&1),e.flags|=128,null):r&e.child.childLanes?gR(t,e,r):(Nr(fi,fi.current&1),t=Du(t,e,r),t!==null?t.sibling:null);Nr(fi,fi.current&1);break;case 19:if(n=(r&e.childLanes)!==0,t.flags&128){if(n)return pR(t,e,r);e.flags|=128}if(i=e.memoizedState,i!==null&&(i.rendering=null,i.tail=null,i.lastEffect=null),Nr(fi,fi.current),n)break;return null;case 22:case 23:return e.lanes=0,fR(t,e,r)}return Du(t,e,r)}var mR,GS,vR,yR;mR=function(t,e){for(var r=e.child;r!==null;){if(r.tag===5||r.tag===6)t.appendChild(r.stateNode);else if(r.tag!==4&&r.child!==null){r.child.return=r,r=r.child;continue}if(r===e)break;for(;r.sibling===null;){if(r.return===null||r.return===e)return;r=r.return}r.sibling.return=r.return,r=r.sibling}};GS=function(){};vR=function(t,e,r,n){var i=t.memoizedProps;if(i!==n){t=e.stateNode,Pd(Cl.current);var o=null;switch(r){case"input":i=lS(t,i),n=lS(t,n),o=[];break;case"select":i=gi({},i,{value:void 0}),n=gi({},n,{value:void 0}),o=[];break;case"textarea":i=dS(t,i),n=dS(t,n),o=[];break;default:typeof i.onClick!="function"&&typeof n.onClick=="function"&&(t.onclick=$y)}gS(r,n);var a;r=null;for(l in i)if(!n.hasOwnProperty(l)&&i.hasOwnProperty(l)&&i[l]!=null)if(l==="style"){var s=i[l];for(a in s)s.hasOwnProperty(a)&&(r||(r={}),r[a]="")}else 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lp(t,e){if(!Jr)switch(t.tailMode){case"hidden":e=t.tail;for(var r=null;e!==null;)e.alternate!==null&&(r=e),e=e.sibling;r===null?t.tail=null:r.sibling=null;break;case"collapsed":r=t.tail;for(var n=null;r!==null;)r.alternate!==null&&(n=r),r=r.sibling;n===null?e||t.tail===null?t.tail=null:t.tail.sibling=null:n.sibling=null}}function Uo(t){var e=t.alternate!==null&&t.alternate.child===t.child,r=0,n=0;if(e)for(var i=t.child;i!==null;)r|=i.lanes|i.childLanes,n|=i.subtreeFlags&14680064,n|=i.flags&14680064,i.return=t,i=i.sibling;else for(i=t.child;i!==null;)r|=i.lanes|i.childLanes,n|=i.subtreeFlags,n|=i.flags,i.return=t,i=i.sibling;return t.subtreeFlags|=n,t.childLanes=r,e}function AX(t,e,r){var n=e.pendingProps;switch(yE(e),e.tag){case 2:case 16:case 15:case 0:case 11:case 7:case 8:case 12:case 9:case 14:return Uo(e),null;case 1:return Pa(e.type)&&zy(),Uo(e),null;case 3:return 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o=e.memoizedProps;switch(n[gl]=e,n[W1]=o,t=(e.mode&1)!==0,r){case"dialog":Gr("cancel",n),Gr("close",n);break;case"iframe":case"object":case"embed":Gr("load",n);break;case"video":case"audio":for(i=0;i<Ap.length;i++)Gr(Ap[i],n);break;case"source":Gr("error",n);break;case"img":case"image":case"link":Gr("error",n),Gr("load",n);break;case"details":Gr("toggle",n);break;case"input":zD(n,o),Gr("invalid",n);break;case"select":n._wrapperState={wasMultiple:!!o.multiple},Gr("invalid",n);break;case"textarea":HD(n,o),Gr("invalid",n)}gS(r,o),i=null;for(var a in o)if(o.hasOwnProperty(a)){var s=o[a];a==="children"?typeof s=="string"?n.textContent!==s&&(o.suppressHydrationWarning!==!0&&Fv(n.textContent,s,t),i=["children",s]):typeof 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n.is=="string"?t=a.createElement(r,{is:n.is}):(t=a.createElement(r),r==="select"&&(a=t,n.multiple?a.multiple=!0:n.size&&(a.size=n.size))):t=a.createElementNS(t,r),t[gl]=e,t[W1]=n,mR(t,e,!1,!1),e.stateNode=t;e:{switch(a=pS(r,n),r){case"dialog":Gr("cancel",t),Gr("close",t),i=n;break;case"iframe":case"object":case"embed":Gr("load",t),i=n;break;case"video":case"audio":for(i=0;i<Ap.length;i++)Gr(Ap[i],t);i=n;break;case"source":Gr("error",t),i=n;break;case"img":case"image":case"link":Gr("error",t),Gr("load",t),i=n;break;case"details":Gr("toggle",t),i=n;break;case"input":zD(t,n),i=lS(t,n),Gr("invalid",t);break;case"option":i=n;break;case"select":t._wrapperState={wasMultiple:!!n.multiple},i=gi({},n,{value:void 0}),Gr("invalid",t);break;case"textarea":HD(t,n),i=dS(t,n),Gr("invalid",t);break;default:i=n}gS(r,i),s=i;for(o in s)if(s.hasOwnProperty(o)){var c=s[o];o==="style"?qO(t,c):o==="dangerouslySetInnerHTML"?(c=c?c.__html:void 0,c!=null&&KO(t,c)):o==="children"?typeof 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xl.onPostCommitFiberRoot=="function")try{xl.onPostCommitFiberRoot(Iw,t)}catch{}n=!0}return n}finally{yr=r,Os.transition=e}}return!1}function $I(t,e,r){e=tg(r,e),e=cR(t,e,1),t=Ef(t,e,1),e=fa(),t!==null&&(Vm(t,1,e),Ra(t,e))}function Ci(t,e,r){if(t.tag===3)$I(t,t,r);else for(;e!==null;){if(e.tag===3){$I(e,t,r);break}else if(e.tag===1){var n=e.stateNode;if(typeof e.type.getDerivedStateFromError=="function"||typeof n.componentDidCatch=="function"&&(bf===null||!bf.has(n))){t=tg(r,t),t=lR(e,t,1),e=Ef(e,t,1),t=fa(),e!==null&&(Vm(e,1,t),Ra(e,t));break}}e=e.return}}function $X(t,e,r){var n=t.pingCache;n!==null&&n.delete(e),e=fa(),t.pingedLanes|=t.suspendedLanes&r,vo===t&&(Mo&r)===r&&(io===4||io===3&&(Mo&130023424)===Mo&&500>Pi()-kE?Ud(t,0):NE|=r),Ra(t,e)}function MR(t,e){e===0&&(t.mode&1?(e=Av,Av<<=1,!(Av&130023424)&&(Av=4194304)):e=1);var r=fa();t=bu(t,e),t!==null&&(Vm(t,e,r),Ra(t,r))}function zX(t){var e=t.memoizedState,r=0;e!==null&&(r=e.retryLane),MR(t,r)}function jX(t,e){var r=0;switch(t.tag){case 13:var n=t.stateNode,i=t.memoizedState;i!==null&&(r=i.retryLane);break;case 19:n=t.stateNode;break;default:throw Error(vt(314))}n!==null&&n.delete(e),MR(t,r)}var OR;OR=function(t,e,r){if(t!==null)if(t.memoizedProps!==e.pendingProps||Oa.current)Da=!0;else{if(!(t.lanes&r)&&!(e.flags&128))return Da=!1,RX(t,e,r);Da=!!(t.flags&131072)}else Da=!1,Jr&&e.flags&1048576&&LP(e,Ky,e.index);switch(e.lanes=0,e.tag){case 2:var n=e.type;ty(t,e),t=e.pendingProps;var i=Jh(e,qo.current);Ph(e,r),i=ME(null,e,n,t,i,r);var o=OE();return e.flags|=1,typeof i=="object"&&i!==null&&typeof i.render=="function"&&i.$$typeof===void 0?(e.tag=1,e.memoizedState=null,e.updateQueue=null,Pa(n)?(o=!0,jy(e)):o=!1,e.memoizedState=i.state!==null&&i.state!==void 0?i.state:null,_E(e),i.updater=Nw,e.stateNode=i,i._reactInternals=e,NS(e,n,t,r),e=FS(null,e,n,!0,o,r)):(e.tag=0,Jr&&o&&vE(e),ca(null,e,i,r),e=e.child),e;case 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+
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+    }
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r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,MZ,r),Q.obj(t,e),e.mappingRange=[0,255],e.annotationArray=[],e.annotatedValueMap=[],Q.setGet(t,e,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),Q.setArray(t,e,["mappingRange"],2),Q.getArray(t,e,["mappingRange"]),IZ(t,e)}const OZ=Q.newInstance(fL,"vtkScalarsToColors");var Yw={newInstance:OZ,extend:fL,...p4};const PZ={RGB:0,HSV:1,LAB:2,DIVERGING:3},RZ={LINEAR:0,LOG10:1};var dL={ColorSpace:PZ,Scale:RZ};const{ColorSpace:Cs,Scale:m4}=dL,{ScalarMappingTarget:qv}=Yw,{vtkDebugMacro:AZ,vtkErrorMacro:Xl,vtkWarningMacro:LZ}=Q;function y6(t,e){const r=t[0],n=t[1],i=t[2],o=Math.sqrt(r*r+n*n+i*i),a=o>.001?Math.acos(r/o):0,s=a>.001?Math.atan2(i,n):0;e[0]=o,e[1]=a,e[2]=s}function NZ(t,e){const r=t[0],n=t[1],i=t[2];e[0]=r*Math.cos(n),e[1]=r*Math.sin(n)*Math.cos(i),e[2]=r*Math.sin(n)*Math.sin(i)}function w6(t,e){if(t[0]>=e-.1)return t[2];const r=t[1]*Math.sqrt(e*e-t[0]*t[0])/(t[0]*Math.sin(t[1]));return t[2]>-.3*Math.PI?t[2]+r:t[2]-r}function kZ(t,e){let r=t-e;for(r<0&&(r=-r);r>=2*Math.PI;)r-=2*Math.PI;return r>Math.PI&&(r=2*Math.PI-r),r}function x6(t,e,r,n){const i=[],o=[];Ad(e,i),Ad(r,o);const a=[],s=[];y6(i,a),y6(o,s);let c=t;if(a[1]>.05&&s[1]>.05&&kZ(a[2],s[2])>.33*Math.PI){let u=Math.max(a[0],s[0]);u=Math.max(88,u),t<.5?(s[0]=u,s[1]=0,s[2]=0,c*=2):(a[0]=u,a[1]=0,a[2]=0,c=2*c-1)}a[1]<.05&&s[1]>.05?a[2]=w6(s,a[0]):s[1]<.05&&a[1]>.05&&(s[2]=w6(a,s[0]));const l=[];l[0]=(1-c)*a[0]+c*s[0],l[1]=(1-c)*a[1]+c*s[1],l[2]=(1-c)*a[2]+c*s[2];const f=[];NZ(l,f),p5(f,n)}function VZ(t,e){e.classHierarchy.push("vtkColorTransferFunction"),t.getSize=()=>e.nodes.length,t.addRGBPoint=(r,n,i,o)=>t.addRGBPointLong(r,n,i,o,.5,0),t.addRGBPointLong=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5,s=arguments.length>5&&arguments[5]!==void 0?arguments[5]:0;if(a<0||a>1)return Xl("Midpoint outside range [0.0, 1.0]"),-1;if(s<0||s>1)return Xl("Sharpness outside range [0.0, 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n?(e.mappingRange[0]=e.nodes[0].x,e.mappingRange[1]=e.nodes[n-1].x):(e.mappingRange[0]=0,e.mappingRange[1]=0),r[0]===e.mappingRange[0]&&r[1]===e.mappingRange[1]?!1:(t.modified(),!0)},t.removePoint=r=>{let n=0;for(;n<e.nodes.length&&e.nodes[n].x!==r;n++);const i=n;if(n>=e.nodes.length)return-1;let o=!1;return e.nodes.splice(n,1),(n===0||n===e.nodes.length)&&(o=t.updateRange()),o||t.modified(),i},t.movePoint=(r,n)=>{if(r!==n){t.removePoint(n);for(let i=0;i<e.nodes.length;i++)if(e.nodes[i].x===r){e.nodes[i].x=n,t.sortAndUpdateRange();break}}},t.removeAllPoints=()=>{e.nodes=[],t.sortAndUpdateRange()},t.addRGBSegment=(r,n,i,o,a,s,c,l)=>{t.sortAndUpdateRange();for(let f=0;f<e.nodes.length;)e.nodes[f].x>=r&&e.nodes[f].x<=a?e.nodes.splice(f,1):f++;t.addRGBPointLong(r,n,i,o,.5,0),t.addRGBPointLong(a,s,c,l,.5,0),t.modified()},t.addHSVSegment=(r,n,i,o,a,s,c,l)=>{const f=[n,i,o],u=[s,c,l],d=[],h=[];Td(f,d),Td(u,h),t.addRGBSegment(r,d[0],d[1],d[2],a,h[0],h[1],h[2])},t.mapValue=r=>{const n=[];return t.getColor(r,n),[Math.floor(255*n[0]+.5),Math.floor(255*n[1]+.5),Math.floor(255*n[2]+.5),255]},t.getColor=(r,n)=>{if(e.indexedLookup){const i=t.getSize(),o=t.getAnnotatedValueIndexInternal(r);if(o<0||i===0){const a=t.getNanColorByReference();n[0]=a[0],n[1]=a[1],n[2]=a[2]}else{const a=[];t.getNodeValue(o%i,a),n[0]=a[1],n[1]=a[2],n[2]=a[3]}return}t.getTable(r,r,1,n)},t.getRedValue=r=>{const n=[];return t.getColor(r,n),n[0]},t.getGreenValue=r=>{const n=[];return t.getColor(r,n),n[1]},t.getBlueValue=r=>{const n=[];return t.getColor(r,n),n[2]},t.getTable=(r,n,i,o)=>{const a=Number(r),s=Number(n);if(m5(a)||m5(s)){for(let E=0;E<i;E++)o[E*3+0]=e.nanColor[0],o[E*3+1]=e.nanColor[1],o[E*3+2]=e.nanColor[2];return}let c=0;const l=e.nodes.length;let f=0,u=0,d=0;l!==0&&(f=e.nodes[l-1].r,u=e.nodes[l-1].g,d=e.nodes[l-1].b);let h=0,g=0,p=0;const v=[0,0,0],y=[0,0,0];let m=0,w=0;const x=[];let C=e.scale===m4.LOG10;C&&(C=e.mappingRange[0]>0);let S=0,T=0,_=0;C&&(S=Math.log10(a),T=Math.log10(s));for(let E=0;E<i;E++){const b=3*E;if(i>1?C?(_=S+E/(i-1)*(T-S),h=10**_):h=a+E/(i-1)*(s-a):C?(_=.5*(S+T),h=10**_):h=.5*(a+s),e.discretize){const D=e.mappingRange;if(h>=D[0]&&h<=D[1]){const I=e.numberOfValues,P=D[1]-D[0];if(I<=1)h=D[0]+P/2;else{const M=(h-D[0])/P,L=f4(I*M);h=D[0]+L/(I-1)*P}}}for(;c<l&&h>e.nodes[c].x;)c++,c<l&&(g=e.nodes[c-1].x,p=e.nodes[c].x,C&&(g=Math.log10(g),p=Math.log10(p)),v[0]=e.nodes[c-1].r,y[0]=e.nodes[c].r,v[1]=e.nodes[c-1].g,y[1]=e.nodes[c].g,v[2]=e.nodes[c-1].b,y[2]=e.nodes[c].b,m=e.nodes[c-1].midpoint,w=e.nodes[c-1].sharpness,m<1e-5&&(m=1e-5),m>.99999&&(m=.99999));if(h>e.mappingRange[1])o[b]=0,o[b+1]=0,o[b+2]=0,e.clamping&&(t.getUseAboveRangeColor()?(o[b]=e.aboveRangeColor[0],o[b+1]=e.aboveRangeColor[1],o[b+2]=e.aboveRangeColor[2]):(o[b]=f,o[b+1]=u,o[b+2]=d));else if(h<e.mappingRange[0]||rL(h)&&h<0)o[b]=0,o[b+1]=0,o[b+2]=0,e.clamping&&(t.getUseBelowRangeColor()?(o[b]=e.belowRangeColor[0],o[b+1]=e.belowRangeColor[1],o[b+2]=e.belowRangeColor[2]):l>0&&(o[b]=e.nodes[0].r,o[b+1]=e.nodes[0].g,o[b+2]=e.nodes[0].b));else if(c===0&&(Math.abs(h-a)<1e-6||e.discretize))l>0?(o[b]=e.nodes[0].r,o[b+1]=e.nodes[0].g,o[b+2]=e.nodes[0].b):(o[b]=0,o[b+1]=0,o[b+2]=0);else{let D=0;if(C?D=(_-g)/(p-g):D=(h-g)/(p-g),D<m?D=.5*D/m:D=.5+.5*(D-m)/(1-m),w>.99)if(D<.5){o[b]=v[0],o[b+1]=v[1],o[b+2]=v[2];continue}else{o[b]=y[0],o[b+1]=y[1],o[b+2]=y[2];continue}if(w<.01){if(e.colorSpace===Cs.RGB)o[b]=(1-D)*v[0]+D*y[0],o[b+1]=(1-D)*v[1]+D*y[1],o[b+2]=(1-D)*v[2]+D*y[2];else if(e.colorSpace===Cs.HSV){const G=[],X=[];Vp(v,G),Vp(y,X),e.hSVWrap&&(G[0]-X[0]>.5||X[0]-G[0]>.5)&&(G[0]>X[0]?G[0]-=1:X[0]-=1);const ne=[];ne[0]=(1-D)*G[0]+D*X[0],ne[0]<0&&(ne[0]+=1),ne[1]=(1-D)*G[1]+D*X[1],ne[2]=(1-D)*G[2]+D*X[2],Td(ne,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else if(e.colorSpace===Cs.LAB){const G=[],X=[];Ad(v,G),Ad(y,X);const ne=[];ne[0]=(1-D)*G[0]+D*X[0],ne[1]=(1-D)*G[1]+D*X[1],ne[2]=(1-D)*G[2]+D*X[2],p5(ne,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else e.colorSpace===Cs.DIVERGING?(x6(D,v,y,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]):Xl("ColorSpace set to invalid value.",e.colorSpace);continue}D<.5?D=.5*(D*2)**(1+10*w):D>.5&&(D=1-.5*((1-D)*2)**(1+10*w));const I=D*D,P=I*D,M=2*P-3*I+1,L=-2*P+3*I,B=P-2*I+D,j=P-I;let V,F;if(e.colorSpace===Cs.RGB)for(let G=0;G<3;G++)V=y[G]-v[G],F=(1-w)*V,o[b+G]=M*v[G]+L*y[G]+B*F+j*F;else if(e.colorSpace===Cs.HSV){const G=[],X=[];Vp(v,G),Vp(y,X),e.hSVWrap&&(G[0]-X[0]>.5||X[0]-G[0]>.5)&&(G[0]>X[0]?G[0]-=1:X[0]-=1);const ne=[];for(let ue=0;ue<3;ue++)V=X[ue]-G[ue],F=(1-w)*V,ne[ue]=M*G[ue]+L*X[ue]+B*F+j*F,ue===0&&ne[ue]<0&&(ne[ue]+=1);Td(ne,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else if(e.colorSpace===Cs.LAB){const G=[],X=[];Ad(v,G),Ad(y,X);const ne=[];for(let ue=0;ue<3;ue++)V=X[ue]-G[ue],F=(1-w)*V,ne[ue]=M*G[ue]+L*X[ue]+B*F+j*F;p5(ne,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else e.colorSpace===Cs.DIVERGING?(x6(D,v,y,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]):Xl("ColorSpace set to invalid value.");for(let G=0;G<3;G++)o[b+G]=o[b+G]<0?0:o[b+G],o[b+G]=o[b+G]>1?1:o[b+G]}}},t.getUint8Table=function(r,n,i){let o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1;if(t.getMTime()<=e.buildTime&&e.tableSize===i&&e.tableWithAlpha!==o)return e.table;if(e.nodes.length===0)return Xl("Attempting to lookup a value with no points in the function"),e.table;const a=o?4:3;(e.tableSize!==i||e.tableWithAlpha!==o)&&(e.table=new Uint8Array(i*a),e.tableSize=i,e.tableWithAlpha=o);const s=[];t.getTable(r,n,i,s);for(let c=0;c<i;c++)e.table[c*a+0]=Math.floor(s[c*3+0]*255+.5),e.table[c*a+1]=Math.floor(s[c*3+1]*255+.5),e.table[c*a+2]=Math.floor(s[c*3+2]*255+.5),o&&(e.table[c*a+3]=255);return e.buildTime.modified(),e.table},t.buildFunctionFromArray=r=>{t.removeAllPoints();const n=r.getNumberOfComponents();for(let i=0;i<r.getNumberOfTuples();i++)switch(n){case 3:{e.nodes.push({x:i,r:r.getComponent(i,0),g:r.getComponent(i,1),b:r.getComponent(i,2),midpoint:.5,sharpness:0});break}case 4:{e.nodes.push({x:r.getComponent(i,0),r:r.getComponent(i,1),g:r.getComponent(i,2),b:r.getComponent(i,3),midpoint:.5,sharpness:0});break}case 5:{e.nodes.push({x:i,r:r.getComponent(i,0),g:r.getComponent(i,1),b:r.getComponent(i,2),midpoint:r.getComponent(i,4),sharpness:r.getComponent(i,5)});break}case 6:{e.nodes.push({x:r.getComponent(i,0),r:r.getComponent(i,1),g:r.getComponent(i,2),b:r.getComponent(i,3),midpoint:r.getComponent(i,4),sharpness:r.getComponent(i,5)});break}}t.sortAndUpdateRange()},t.buildFunctionFromTable=(r,n,i,o)=>{let a=0;t.removeAllPoints(),i>1&&(a=(n-r)/(i-1));for(let s=0;s<i;s++){const c={x:r+a*s,r:o[s*3],g:o[s*3+1],b:o[s*3+2],sharpness:0,midpoint:.5};e.nodes.push(c)}t.sortAndUpdateRange()},t.getNodeValue=(r,n)=>r<0||r>=e.nodes.length?(Xl("Index out of range!"),-1):(n[0]=e.nodes[r].x,n[1]=e.nodes[r].r,n[2]=e.nodes[r].g,n[3]=e.nodes[r].b,n[4]=e.nodes[r].midpoint,n[5]=e.nodes[r].sharpness,1),t.setNodeValue=(r,n)=>{if(r<0||r>=e.nodes.length)return Xl("Index out of range!"),-1;const i=e.nodes[r].x;return e.nodes[r].x=n[0],e.nodes[r].r=n[1],e.nodes[r].g=n[2],e.nodes[r].b=n[3],e.nodes[r].midpoint=n[4],e.nodes[r].sharpness=n[5],i!==n[0]?t.sortAndUpdateRange():t.modified(),1},t.getNumberOfAvailableColors=()=>{var n;if(e.indexedLookup&&t.getSize())return t.getSize();if(e.tableSize)return e.tableSize;const r=((n=e.nodes)==null?void 0:n.length)??0;return Math.max(4094,r)},t.getIndexedColor=(r,n)=>{const i=t.getSize();if(i>0&&r>=0){const a=[];t.getNodeValue(r%i,a);for(let s=0;s<3;++s)n[s]=a[s+1];n[3]=1;return}const 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t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t}function Fp(t,e,r,n,i,o,a,s,c){var l=new pi(9);return l[0]=t,l[1]=e,l[2]=r,l[3]=n,l[4]=i,l[5]=o,l[6]=a,l[7]=s,l[8]=c,l}function pL(t,e,r,n,i,o,a,s,c,l){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=o,t[5]=a,t[6]=s,t[7]=c,t[8]=l,t}function Ns(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function Jw(t,e){if(t===e){var r=e[1],n=e[2],i=e[5];t[1]=e[3],t[2]=e[6],t[3]=r,t[5]=e[7],t[6]=n,t[7]=i}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t}function Pg(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=f*a-s*l,d=-f*o+s*c,h=l*o-a*c,g=r*u+n*d+i*h;return g?(g=1/g,t[0]=u*g,t[1]=(-f*n+i*l)*g,t[2]=(s*n-i*a)*g,t[3]=d*g,t[4]=(f*r-i*c)*g,t[5]=(-s*r+i*o)*g,t[6]=h*g,t[7]=(-l*r+n*c)*g,t[8]=(a*r-n*o)*g,t):null}function JZ(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8];return t[0]=a*f-s*l,t[1]=i*l-n*f,t[2]=n*s-i*a,t[3]=s*c-o*f,t[4]=r*f-i*c,t[5]=i*o-r*s,t[6]=o*l-a*c,t[7]=n*c-r*l,t[8]=r*a-n*o,t}function yd(t){var e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],c=t[7],l=t[8];return e*(l*o-a*c)+r*(-l*i+a*s)+n*(c*i-o*s)}function ag(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=r[0],h=r[1],g=r[2],p=r[3],v=r[4],y=r[5],m=r[6],w=r[7],x=r[8];return t[0]=d*n+h*a+g*l,t[1]=d*i+h*s+g*f,t[2]=d*o+h*c+g*u,t[3]=p*n+v*a+y*l,t[4]=p*i+v*s+y*f,t[5]=p*o+v*c+y*u,t[6]=m*n+w*a+x*l,t[7]=m*i+w*s+x*f,t[8]=m*o+w*c+x*u,t}function ZZ(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=r[0],h=r[1];return t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=c,t[6]=d*n+h*a+l,t[7]=d*i+h*s+f,t[8]=d*o+h*c+u,t}function QZ(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=Math.sin(r),h=Math.cos(r);return t[0]=h*n+d*a,t[1]=h*i+d*s,t[2]=h*o+d*c,t[3]=h*a-d*n,t[4]=h*s-d*i,t[5]=h*c-d*o,t[6]=l,t[7]=f,t[8]=u,t}function eQ(t,e,r){var n=r[0],i=r[1];return t[0]=n*e[0],t[1]=n*e[1],t[2]=n*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t}function tQ(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=e[0],t[7]=e[1],t[8]=1,t}function nQ(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function rQ(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=e[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function iQ(t,e){return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t}function oQ(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=r+r,s=n+n,c=i+i,l=r*a,f=n*a,u=n*s,d=i*a,h=i*s,g=i*c,p=o*a,v=o*s,y=o*c;return t[0]=1-u-g,t[3]=f-y,t[6]=d+v,t[1]=f+y,t[4]=1-l-g,t[7]=h-p,t[2]=d-v,t[5]=h+p,t[8]=1-l-u,t}function aQ(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15],m=r*s-n*a,w=r*c-i*a,x=r*l-o*a,C=n*c-i*s,S=n*l-o*s,T=i*l-o*c,_=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,I=u*y-h*p,P=d*y-h*v,M=m*P-w*I+x*D+C*b-S*E+T*_;return M?(M=1/M,t[0]=(s*P-c*I+l*D)*M,t[1]=(c*b-a*P-l*E)*M,t[2]=(a*I-s*b+l*_)*M,t[3]=(i*I-n*P-o*D)*M,t[4]=(r*P-i*b+o*E)*M,t[5]=(n*b-r*I-o*_)*M,t[6]=(p*T-v*S+y*C)*M,t[7]=(v*x-g*T-y*w)*M,t[8]=(g*S-p*x+y*m)*M,t):null}function sQ(t,e,r){return t[0]=2/e,t[1]=0,t[2]=0,t[3]=0,t[4]=-2/r,t[5]=0,t[6]=-1,t[7]=1,t[8]=1,t}function cQ(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"}function lQ(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])}function uQ(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t}function mL(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t}function fQ(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t}function dQ(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t}function hQ(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]}function gQ(t,e){var r=t[0],n=t[1],i=t[2],o=t[3],a=t[4],s=t[5],c=t[6],l=t[7],f=t[8],u=e[0],d=e[1],h=e[2],g=e[3],p=e[4],v=e[5],y=e[6],m=e[7],w=e[8];return Math.abs(r-u)<=Xn*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(n-d)<=Xn*Math.max(1,Math.abs(n),Math.abs(d))&&Math.abs(i-h)<=Xn*Math.max(1,Math.abs(i),Math.abs(h))&&Math.abs(o-g)<=Xn*Math.max(1,Math.abs(o),Math.abs(g))&&Math.abs(a-p)<=Xn*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(s-v)<=Xn*Math.max(1,Math.abs(s),Math.abs(v))&&Math.abs(c-y)<=Xn*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(l-m)<=Xn*Math.max(1,Math.abs(l),Math.abs(m))&&Math.abs(f-w)<=Xn*Math.max(1,Math.abs(f),Math.abs(w))}var pQ=ag,mQ=mL;const vQ=Object.freeze(Object.defineProperty({__proto__:null,add:uQ,adjoint:JZ,clone:qZ,copy:YZ,create:em,determinant:yd,equals:gQ,exactEquals:hQ,frob:lQ,fromMat2d:iQ,fromMat4:Xm,fromQuat:oQ,fromRotation:nQ,fromScaling:rQ,fromTranslation:tQ,fromValues:Fp,identity:Ns,invert:Pg,mul:pQ,multiply:ag,multiplyScalar:fQ,multiplyScalarAndAdd:dQ,normalFromMat4:aQ,projection:sQ,rotate:QZ,scale:eQ,set:pL,str:cQ,sub:mQ,subtract:mL,translate:ZZ,transpose:Jw},Symbol.toStringTag,{value:"Module"}));function La(){var t=new pi(16);return pi!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t}function yQ(t){var e=new pi(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}function zr(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function v4(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new pi(16);return v[0]=t,v[1]=e,v[2]=r,v[3]=n,v[4]=i,v[5]=o,v[6]=a,v[7]=s,v[8]=c,v[9]=l,v[10]=f,v[11]=u,v[12]=d,v[13]=h,v[14]=g,v[15]=p,v}function wQ(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p,v){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=o,t[5]=a,t[6]=s,t[7]=c,t[8]=l,t[9]=f,t[10]=u,t[11]=d,t[12]=h,t[13]=g,t[14]=p,t[15]=v,t}function Lt(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function Mn(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],o=e[6],a=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=o,t[11]=e[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}function ei(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15],m=r*s-n*a,w=r*c-i*a,x=r*l-o*a,C=n*c-i*s,S=n*l-o*s,T=i*l-o*c,_=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,I=u*y-h*p,P=d*y-h*v,M=m*P-w*I+x*D+C*b-S*E+T*_;return M?(M=1/M,t[0]=(s*P-c*I+l*D)*M,t[1]=(i*I-n*P-o*D)*M,t[2]=(p*T-v*S+y*C)*M,t[3]=(d*S-u*T-h*C)*M,t[4]=(c*b-a*P-l*E)*M,t[5]=(r*P-i*b+o*E)*M,t[6]=(v*x-g*T-y*w)*M,t[7]=(f*T-d*x+h*w)*M,t[8]=(a*I-s*b+l*_)*M,t[9]=(n*b-r*I-o*_)*M,t[10]=(g*S-p*x+y*m)*M,t[11]=(u*x-f*S-h*m)*M,t[12]=(s*E-a*D-c*_)*M,t[13]=(r*D-n*E+i*_)*M,t[14]=(p*w-g*C-v*m)*M,t[15]=(f*C-u*w+d*m)*M,t):null}function xQ(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15];return t[0]=s*(d*y-h*v)-u*(c*y-l*v)+p*(c*h-l*d),t[1]=-(n*(d*y-h*v)-u*(i*y-o*v)+p*(i*h-o*d)),t[2]=n*(c*y-l*v)-s*(i*y-o*v)+p*(i*l-o*c),t[3]=-(n*(c*h-l*d)-s*(i*h-o*d)+u*(i*l-o*c)),t[4]=-(a*(d*y-h*v)-f*(c*y-l*v)+g*(c*h-l*d)),t[5]=r*(d*y-h*v)-f*(i*y-o*v)+g*(i*h-o*d),t[6]=-(r*(c*y-l*v)-a*(i*y-o*v)+g*(i*l-o*c)),t[7]=r*(c*h-l*d)-a*(i*h-o*d)+f*(i*l-o*c),t[8]=a*(u*y-h*p)-f*(s*y-l*p)+g*(s*h-l*u),t[9]=-(r*(u*y-h*p)-f*(n*y-o*p)+g*(n*h-o*u)),t[10]=r*(s*y-l*p)-a*(n*y-o*p)+g*(n*l-o*s),t[11]=-(r*(s*h-l*u)-a*(n*h-o*u)+f*(n*l-o*s)),t[12]=-(a*(u*v-d*p)-f*(s*v-c*p)+g*(s*d-c*u)),t[13]=r*(u*v-d*p)-f*(n*v-i*p)+g*(n*d-i*u),t[14]=-(r*(s*v-c*p)-a*(n*v-i*p)+g*(n*c-i*s)),t[15]=r*(s*d-c*u)-a*(n*d-i*u)+f*(n*c-i*s),t}function CQ(t){var e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],c=t[7],l=t[8],f=t[9],u=t[10],d=t[11],h=t[12],g=t[13],p=t[14],v=t[15],y=e*a-r*o,m=e*s-n*o,w=e*c-i*o,x=r*s-n*a,C=r*c-i*a,S=n*c-i*s,T=l*g-f*h,_=l*p-u*h,E=l*v-d*h,b=f*p-u*g,D=f*v-d*g,I=u*v-d*p;return y*I-m*D+w*b+x*E-C*_+S*T}function Ln(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=e[9],h=e[10],g=e[11],p=e[12],v=e[13],y=e[14],m=e[15],w=r[0],x=r[1],C=r[2],S=r[3];return t[0]=w*n+x*s+C*u+S*p,t[1]=w*i+x*c+C*d+S*v,t[2]=w*o+x*l+C*h+S*y,t[3]=w*a+x*f+C*g+S*m,w=r[4],x=r[5],C=r[6],S=r[7],t[4]=w*n+x*s+C*u+S*p,t[5]=w*i+x*c+C*d+S*v,t[6]=w*o+x*l+C*h+S*y,t[7]=w*a+x*f+C*g+S*m,w=r[8],x=r[9],C=r[10],S=r[11],t[8]=w*n+x*s+C*u+S*p,t[9]=w*i+x*c+C*d+S*v,t[10]=w*o+x*l+C*h+S*y,t[11]=w*a+x*f+C*g+S*m,w=r[12],x=r[13],C=r[14],S=r[15],t[12]=w*n+x*s+C*u+S*p,t[13]=w*i+x*c+C*d+S*v,t[14]=w*o+x*l+C*h+S*y,t[15]=w*a+x*f+C*g+S*m,t}function or(t,e,r){var n=r[0],i=r[1],o=r[2],a,s,c,l,f,u,d,h,g,p,v,y;return e===t?(t[12]=e[0]*n+e[4]*i+e[8]*o+e[12],t[13]=e[1]*n+e[5]*i+e[9]*o+e[13],t[14]=e[2]*n+e[6]*i+e[10]*o+e[14],t[15]=e[3]*n+e[7]*i+e[11]*o+e[15]):(a=e[0],s=e[1],c=e[2],l=e[3],f=e[4],u=e[5],d=e[6],h=e[7],g=e[8],p=e[9],v=e[10],y=e[11],t[0]=a,t[1]=s,t[2]=c,t[3]=l,t[4]=f,t[5]=u,t[6]=d,t[7]=h,t[8]=g,t[9]=p,t[10]=v,t[11]=y,t[12]=a*n+f*i+g*o+e[12],t[13]=s*n+u*i+p*o+e[13],t[14]=c*n+d*i+v*o+e[14],t[15]=l*n+h*i+y*o+e[15]),t}function Ml(t,e,r){var n=r[0],i=r[1],o=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*o,t[9]=e[9]*o,t[10]=e[10]*o,t[11]=e[11]*o,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function po(t,e,r,n){var i=n[0],o=n[1],a=n[2],s=Math.hypot(i,o,a),c,l,f,u,d,h,g,p,v,y,m,w,x,C,S,T,_,E,b,D,I,P,M,L;return s<Xn?null:(s=1/s,i*=s,o*=s,a*=s,c=Math.sin(r),l=Math.cos(r),f=1-l,u=e[0],d=e[1],h=e[2],g=e[3],p=e[4],v=e[5],y=e[6],m=e[7],w=e[8],x=e[9],C=e[10],S=e[11],T=i*i*f+l,_=o*i*f+a*c,E=a*i*f-o*c,b=i*o*f-a*c,D=o*o*f+l,I=a*o*f+i*c,P=i*a*f+o*c,M=o*a*f-i*c,L=a*a*f+l,t[0]=u*T+p*_+w*E,t[1]=d*T+v*_+x*E,t[2]=h*T+y*_+C*E,t[3]=g*T+m*_+S*E,t[4]=u*b+p*D+w*I,t[5]=d*b+v*D+x*I,t[6]=h*b+y*D+C*I,t[7]=g*b+m*D+S*I,t[8]=u*P+p*M+w*L,t[9]=d*P+v*M+x*L,t[10]=h*P+y*M+C*L,t[11]=g*P+m*M+S*L,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}function y4(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[4],a=e[5],s=e[6],c=e[7],l=e[8],f=e[9],u=e[10],d=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*i+l*n,t[5]=a*i+f*n,t[6]=s*i+u*n,t[7]=c*i+d*n,t[8]=l*i-o*n,t[9]=f*i-a*n,t[10]=u*i-s*n,t[11]=d*i-c*n,t}function w4(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],c=e[3],l=e[8],f=e[9],u=e[10],d=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i-l*n,t[1]=a*i-f*n,t[2]=s*i-u*n,t[3]=c*i-d*n,t[8]=o*n+l*i,t[9]=a*n+f*i,t[10]=s*n+u*i,t[11]=c*n+d*i,t}function x4(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],c=e[3],l=e[4],f=e[5],u=e[6],d=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i+l*n,t[1]=a*i+f*n,t[2]=s*i+u*n,t[3]=c*i+d*n,t[4]=l*i-o*n,t[5]=f*i-a*n,t[6]=u*i-s*n,t[7]=d*i-c*n,t}function qm(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t}function C4(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function S4(t,e,r){var n=r[0],i=r[1],o=r[2],a=Math.hypot(n,i,o),s,c,l;return a<Xn?null:(a=1/a,n*=a,i*=a,o*=a,s=Math.sin(e),c=Math.cos(e),l=1-c,t[0]=n*n*l+c,t[1]=i*n*l+o*s,t[2]=o*n*l-i*s,t[3]=0,t[4]=n*i*l-o*s,t[5]=i*i*l+c,t[6]=o*i*l+n*s,t[7]=0,t[8]=n*o*l+i*s,t[9]=i*o*l-n*s,t[10]=o*o*l+c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)}function SQ(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function TQ(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function _Q(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function vL(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=n+n,c=i+i,l=o+o,f=n*s,u=n*c,d=n*l,h=i*c,g=i*l,p=o*l,v=a*s,y=a*c,m=a*l;return t[0]=1-(h+p),t[1]=u+m,t[2]=d-y,t[3]=0,t[4]=u-m,t[5]=1-(f+p),t[6]=g+v,t[7]=0,t[8]=d+y,t[9]=g-v,t[10]=1-(f+h),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function EQ(t,e){var r=new pi(3),n=-e[0],i=-e[1],o=-e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=n*n+i*i+o*o+a*a;return u>0?(r[0]=(s*a+f*n+c*o-l*i)*2/u,r[1]=(c*a+f*i+l*n-s*o)*2/u,r[2]=(l*a+f*o+s*i-c*n)*2/u):(r[0]=(s*a+f*n+c*o-l*i)*2,r[1]=(c*a+f*i+l*n-s*o)*2,r[2]=(l*a+f*o+s*i-c*n)*2),vL(t,e,r),t}function bQ(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function yL(t,e){var r=e[0],n=e[1],i=e[2],o=e[4],a=e[5],s=e[6],c=e[8],l=e[9],f=e[10];return t[0]=Math.hypot(r,n,i),t[1]=Math.hypot(o,a,s),t[2]=Math.hypot(c,l,f),t}function ST(t,e){var r=new pi(3);yL(r,e);var n=1/r[0],i=1/r[1],o=1/r[2],a=e[0]*n,s=e[1]*i,c=e[2]*o,l=e[4]*n,f=e[5]*i,u=e[6]*o,d=e[8]*n,h=e[9]*i,g=e[10]*o,p=a+f+g,v=0;return p>0?(v=Math.sqrt(p+1)*2,t[3]=.25*v,t[0]=(u-h)/v,t[1]=(d-c)/v,t[2]=(s-l)/v):a>f&&a>g?(v=Math.sqrt(1+a-f-g)*2,t[3]=(u-h)/v,t[0]=.25*v,t[1]=(s+l)/v,t[2]=(d+c)/v):f>g?(v=Math.sqrt(1+f-a-g)*2,t[3]=(d-c)/v,t[0]=(s+l)/v,t[1]=.25*v,t[2]=(u+h)/v):(v=Math.sqrt(1+g-a-f)*2,t[3]=(s-l)/v,t[0]=(d+c)/v,t[1]=(u+h)/v,t[2]=.25*v),t}function wL(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=e[3],c=i+i,l=o+o,f=a+a,u=i*c,d=i*l,h=i*f,g=o*l,p=o*f,v=a*f,y=s*c,m=s*l,w=s*f,x=n[0],C=n[1],S=n[2];return t[0]=(1-(g+v))*x,t[1]=(d+w)*x,t[2]=(h-m)*x,t[3]=0,t[4]=(d-w)*C,t[5]=(1-(u+v))*C,t[6]=(p+y)*C,t[7]=0,t[8]=(h+m)*S,t[9]=(p-y)*S,t[10]=(1-(u+g))*S,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function DQ(t,e,r,n,i){var o=e[0],a=e[1],s=e[2],c=e[3],l=o+o,f=a+a,u=s+s,d=o*l,h=o*f,g=o*u,p=a*f,v=a*u,y=s*u,m=c*l,w=c*f,x=c*u,C=n[0],S=n[1],T=n[2],_=i[0],E=i[1],b=i[2],D=(1-(p+y))*C,I=(h+x)*C,P=(g-w)*C,M=(h-x)*S,L=(1-(d+y))*S,B=(v+m)*S,j=(g+w)*T,V=(v-m)*T,F=(1-(d+p))*T;return t[0]=D,t[1]=I,t[2]=P,t[3]=0,t[4]=M,t[5]=L,t[6]=B,t[7]=0,t[8]=j,t[9]=V,t[10]=F,t[11]=0,t[12]=r[0]+_-(D*_+M*E+j*b),t[13]=r[1]+E-(I*_+L*E+V*b),t[14]=r[2]+b-(P*_+B*E+F*b),t[15]=1,t}function v5(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=r+r,s=n+n,c=i+i,l=r*a,f=n*a,u=n*s,d=i*a,h=i*s,g=i*c,p=o*a,v=o*s,y=o*c;return t[0]=1-u-g,t[1]=f+y,t[2]=d-v,t[3]=0,t[4]=f-y,t[5]=1-l-g,t[6]=h+p,t[7]=0,t[8]=d+v,t[9]=h-p,t[10]=1-l-u,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function IQ(t,e,r,n,i,o,a){var s=1/(r-e),c=1/(i-n),l=1/(o-a);return t[0]=o*2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o*2*c,t[6]=0,t[7]=0,t[8]=(r+e)*s,t[9]=(i+n)*c,t[10]=(a+o)*l,t[11]=-1,t[12]=0,t[13]=0,t[14]=a*o*2*l,t[15]=0,t}function xL(t,e,r,n,i){var o=1/Math.tan(e/2),a;return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,i!=null&&i!==1/0?(a=1/(n-i),t[10]=(i+n)*a,t[14]=2*i*n*a):(t[10]=-1,t[14]=-2*n),t}var MQ=xL;function OQ(t,e,r,n,i){var o=1/Math.tan(e/2),a;return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,i!=null&&i!==1/0?(a=1/(n-i),t[10]=i*a,t[14]=i*n*a):(t[10]=-1,t[14]=-n),t}function PQ(t,e,r,n){var i=Math.tan(e.upDegrees*Math.PI/180),o=Math.tan(e.downDegrees*Math.PI/180),a=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),c=2/(a+s),l=2/(i+o);return t[0]=c,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=l,t[6]=0,t[7]=0,t[8]=-((a-s)*c*.5),t[9]=(i-o)*l*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t}function CL(t,e,r,n,i,o,a){var s=1/(e-r),c=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*c,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*c,t[14]=(a+o)*l,t[15]=1,t}var T4=CL;function RQ(t,e,r,n,i,o,a){var s=1/(e-r),c=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*c,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*c,t[14]=o*l,t[15]=1,t}function _4(t,e,r,n){var i,o,a,s,c,l,f,u,d,h,g=e[0],p=e[1],v=e[2],y=n[0],m=n[1],w=n[2],x=r[0],C=r[1],S=r[2];return Math.abs(g-x)<Xn&&Math.abs(p-C)<Xn&&Math.abs(v-S)<Xn?Lt(t):(f=g-x,u=p-C,d=v-S,h=1/Math.hypot(f,u,d),f*=h,u*=h,d*=h,i=m*d-w*u,o=w*f-y*d,a=y*u-m*f,h=Math.hypot(i,o,a),h?(h=1/h,i*=h,o*=h,a*=h):(i=0,o=0,a=0),s=u*a-d*o,c=d*i-f*a,l=f*o-u*i,h=Math.hypot(s,c,l),h?(h=1/h,s*=h,c*=h,l*=h):(s=0,c=0,l=0),t[0]=i,t[1]=s,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=u,t[7]=0,t[8]=a,t[9]=l,t[10]=d,t[11]=0,t[12]=-(i*g+o*p+a*v),t[13]=-(s*g+c*p+l*v),t[14]=-(f*g+u*p+d*v),t[15]=1,t)}function AQ(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=n[0],c=n[1],l=n[2],f=i-r[0],u=o-r[1],d=a-r[2],h=f*f+u*u+d*d;h>0&&(h=1/Math.sqrt(h),f*=h,u*=h,d*=h);var g=c*d-l*u,p=l*f-s*d,v=s*u-c*f;return h=g*g+p*p+v*v,h>0&&(h=1/Math.sqrt(h),g*=h,p*=h,v*=h),t[0]=g,t[1]=p,t[2]=v,t[3]=0,t[4]=u*v-d*p,t[5]=d*g-f*v,t[6]=f*p-u*g,t[7]=0,t[8]=f,t[9]=u,t[10]=d,t[11]=0,t[12]=i,t[13]=o,t[14]=a,t[15]=1,t}function LQ(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"}function NQ(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])}function kQ(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t}function SL(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t[9]=e[9]-r[9],t[10]=e[10]-r[10],t[11]=e[11]-r[11],t[12]=e[12]-r[12],t[13]=e[13]-r[13],t[14]=e[14]-r[14],t[15]=e[15]-r[15],t}function TL(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t}function VQ(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t[9]=e[9]+r[9]*n,t[10]=e[10]+r[10]*n,t[11]=e[11]+r[11]*n,t[12]=e[12]+r[12]*n,t[13]=e[13]+r[13]*n,t[14]=e[14]+r[14]*n,t[15]=e[15]+r[15]*n,t}function FQ(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]}function UQ(t,e){var r=t[0],n=t[1],i=t[2],o=t[3],a=t[4],s=t[5],c=t[6],l=t[7],f=t[8],u=t[9],d=t[10],h=t[11],g=t[12],p=t[13],v=t[14],y=t[15],m=e[0],w=e[1],x=e[2],C=e[3],S=e[4],T=e[5],_=e[6],E=e[7],b=e[8],D=e[9],I=e[10],P=e[11],M=e[12],L=e[13],B=e[14],j=e[15];return Math.abs(r-m)<=Xn*Math.max(1,Math.abs(r),Math.abs(m))&&Math.abs(n-w)<=Xn*Math.max(1,Math.abs(n),Math.abs(w))&&Math.abs(i-x)<=Xn*Math.max(1,Math.abs(i),Math.abs(x))&&Math.abs(o-C)<=Xn*Math.max(1,Math.abs(o),Math.abs(C))&&Math.abs(a-S)<=Xn*Math.max(1,Math.abs(a),Math.abs(S))&&Math.abs(s-T)<=Xn*Math.max(1,Math.abs(s),Math.abs(T))&&Math.abs(c-_)<=Xn*Math.max(1,Math.abs(c),Math.abs(_))&&Math.abs(l-E)<=Xn*Math.max(1,Math.abs(l),Math.abs(E))&&Math.abs(f-b)<=Xn*Math.max(1,Math.abs(f),Math.abs(b))&&Math.abs(u-D)<=Xn*Math.max(1,Math.abs(u),Math.abs(D))&&Math.abs(d-I)<=Xn*Math.max(1,Math.abs(d),Math.abs(I))&&Math.abs(h-P)<=Xn*Math.max(1,Math.abs(h),Math.abs(P))&&Math.abs(g-M)<=Xn*Math.max(1,Math.abs(g),Math.abs(M))&&Math.abs(p-L)<=Xn*Math.max(1,Math.abs(p),Math.abs(L))&&Math.abs(v-B)<=Xn*Math.max(1,Math.abs(v),Math.abs(B))&&Math.abs(y-j)<=Xn*Math.max(1,Math.abs(y),Math.abs(j))}var y5=Ln,BQ=SL;const tm=Object.freeze(Object.defineProperty({__proto__:null,add:kQ,adjoint:xQ,clone:yQ,copy:zr,create:La,determinant:CQ,equals:UQ,exactEquals:FQ,frob:NQ,fromQuat:v5,fromQuat2:EQ,fromRotation:S4,fromRotationTranslation:vL,fromRotationTranslationScale:wL,fromRotationTranslationScaleOrigin:DQ,fromScaling:C4,fromTranslation:qm,fromValues:v4,fromXRotation:SQ,fromYRotation:TQ,fromZRotation:_Q,frustum:IQ,getRotation:ST,getScaling:yL,getTranslation:bQ,identity:Lt,invert:ei,lookAt:_4,mul:y5,multiply:Ln,multiplyScalar:TL,multiplyScalarAndAdd:VQ,ortho:T4,orthoNO:CL,orthoZO:RQ,perspective:MQ,perspectiveFromFieldOfView:PQ,perspectiveNO:xL,perspectiveZO:OQ,rotate:po,rotateX:y4,rotateY:w4,rotateZ:x4,scale:Ml,set:wQ,str:LQ,sub:BQ,subtract:SL,targetTo:AQ,translate:or,transpose:Mn},Symbol.toStringTag,{value:"Module"}));function Ve(){var t=new pi(3);return pi!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function Vh(t){var e=new pi(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e}function _i(t){var e=t[0],r=t[1],n=t[2];return Math.hypot(e,r,n)}function Et(t,e,r){var n=new pi(3);return n[0]=t,n[1]=e,n[2]=r,n}function E4(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function tr(t,e,r,n){return t[0]=e,t[1]=r,t[2]=n,t}function Kr(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t}function pn(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t}function GQ(t,e,r){return t[0]=e[0]*r[0],t[1]=e[1]*r[1],t[2]=e[2]*r[2],t}function WQ(t,e,r){return t[0]=e[0]/r[0],t[1]=e[1]/r[1],t[2]=e[2]/r[2],t}function $Q(t,e,r){return t[0]=Math.min(e[0],r[0]),t[1]=Math.min(e[1],r[1]),t[2]=Math.min(e[2],r[2]),t}function zQ(t,e,r){return t[0]=Math.max(e[0],r[0]),t[1]=Math.max(e[1],r[1]),t[2]=Math.max(e[2],r[2]),t}function jQ(t,e){return t[0]=Math.round(e[0]),t[1]=Math.round(e[1]),t[2]=Math.round(e[2]),t}function Er(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t}function bn(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t}function Po(t,e){var r=e[0]-t[0],n=e[1]-t[1],i=e[2]-t[2];return Math.hypot(r,n,i)}function _L(t,e){var r=e[0]-t[0],n=e[1]-t[1],i=e[2]-t[2];return r*r+n*n+i*i}function Ic(t,e){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t}function EL(t,e){return t[0]=1/e[0],t[1]=1/e[1],t[2]=1/e[2],t}function en(t,e){var r=e[0],n=e[1],i=e[2],o=r*r+n*n+i*i;return o>0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t}function pt(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]}function mn(t,e,r){var n=e[0],i=e[1],o=e[2],a=r[0],s=r[1],c=r[2];return t[0]=i*c-o*s,t[1]=o*a-n*c,t[2]=n*s-i*a,t}function Gt(t,e,r){var n=e[0],i=e[1],o=e[2],a=r[3]*n+r[7]*i+r[11]*o+r[15];return a=a||1,t[0]=(r[0]*n+r[4]*i+r[8]*o+r[12])/a,t[1]=(r[1]*n+r[5]*i+r[9]*o+r[13])/a,t[2]=(r[2]*n+r[6]*i+r[10]*o+r[14])/a,t}function s1(t,e,r){var n=e[0],i=e[1],o=e[2];return t[0]=n*r[0]+i*r[3]+o*r[6],t[1]=n*r[1]+i*r[4]+o*r[7],t[2]=n*r[2]+i*r[5]+o*r[8],t}function HQ(t,e,r){var n=r[0],i=r[1],o=r[2],a=r[3],s=e[0],c=e[1],l=e[2],f=i*l-o*c,u=o*s-n*l,d=n*c-i*s,h=i*d-o*u,g=o*f-n*d,p=n*u-i*f,v=a*2;return f*=v,u*=v,d*=v,h*=2,g*=2,p*=2,t[0]=s+f+h,t[1]=c+u+g,t[2]=l+d+p,t}function b4(t,e){var r=t[0],n=t[1],i=t[2],o=e[0],a=e[1],s=e[2],c=Math.sqrt(r*r+n*n+i*i),l=Math.sqrt(o*o+a*a+s*s),f=c*l,u=f&&pt(t,e)/f;return Math.acos(Math.min(Math.max(u,-1),1))}function KQ(t){return t[0]=0,t[1]=0,t[2]=0,t}function C6(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]}function TT(t,e){var r=t[0],n=t[1],i=t[2],o=e[0],a=e[1],s=e[2];return Math.abs(r-o)<=Xn*Math.max(1,Math.abs(r),Math.abs(o))&&Math.abs(n-a)<=Xn*Math.max(1,Math.abs(n),Math.abs(a))&&Math.abs(i-s)<=Xn*Math.max(1,Math.abs(i),Math.abs(s))}var Sn=pn,XQ=GQ,_T=_L,sg=_i;(function(){var t=Ve();return function(e,r,n,i,o,a){var s,c;for(r||(r=3),n||(n=0),i?c=Math.min(i*r+n,e.length):c=e.length,s=n;s<c;s+=r)t[0]=e[s],t[1]=e[s+1],t[2]=e[s+2],o(t,t,a),e[s]=t[0],e[s+1]=t[1],e[s+2]=t[2];return e}})();function bL(){var t=new pi(4);return pi!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[3]=0),t}function gy(t,e,r,n){var i=new pi(4);return i[0]=t,i[1]=e,i[2]=r,i[3]=n,i}function S6(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t}function qQ(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=r*r+n*n+i*i+o*o;return a>0&&(a=1/Math.sqrt(a)),t[0]=r*a,t[1]=n*a,t[2]=i*a,t[3]=o*a,t}function T6(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]+t[3]*e[3]}function pf(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3];return t[0]=r[0]*n+r[4]*i+r[8]*o+r[12]*a,t[1]=r[1]*n+r[5]*i+r[9]*o+r[13]*a,t[2]=r[2]*n+r[6]*i+r[10]*o+r[14]*a,t[3]=r[3]*n+r[7]*i+r[11]*o+r[15]*a,t}(function(){var t=bL();return function(e,r,n,i,o,a){var s,c;for(r||(r=4),n||(n=0),i?c=Math.min(i*r+n,e.length):c=e.length,s=n;s<c;s+=r)t[0]=e[s],t[1]=e[s+1],t[2]=e[s+2],t[3]=e[s+3],o(t,t,a),e[s]=t[0],e[s+1]=t[1],e[s+2]=t[2],e[s+3]=t[3];return e}})();function Bf(){var t=new pi(4);return pi!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t[3]=1,t}function Zw(t,e,r){r=r*.5;var n=Math.sin(r);return t[0]=n*e[0],t[1]=n*e[1],t[2]=n*e[2],t[3]=Math.cos(r),t}function YQ(t,e){var r=Math.acos(e[3])*2,n=Math.sin(r/2);return n>Xn?(t[0]=e[0]/n,t[1]=e[1]/n,t[2]=e[2]/n):(t[0]=1,t[1]=0,t[2]=0),r}function _6(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=r[0],c=r[1],l=r[2],f=r[3];return t[0]=n*f+a*s+i*l-o*c,t[1]=i*f+a*c+o*s-n*l,t[2]=o*f+a*l+n*c-i*s,t[3]=a*f-n*s-i*c-o*l,t}function py(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=e[3],c=r[0],l=r[1],f=r[2],u=r[3],d,h,g,p,v;return h=i*c+o*l+a*f+s*u,h<0&&(h=-h,c=-c,l=-l,f=-f,u=-u),1-h>Xn?(d=Math.acos(h),g=Math.sin(d),p=Math.sin((1-n)*d)/g,v=Math.sin(n*d)/g):(p=1-n,v=n),t[0]=p*i+v*c,t[1]=p*o+v*l,t[2]=p*a+v*f,t[3]=p*s+v*u,t}function JQ(t,e){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=e[3],t}function ZQ(t,e){var r=e[0]+e[4]+e[8],n;if(r>0)n=Math.sqrt(r+1),t[3]=.5*n,n=.5/n,t[0]=(e[5]-e[7])*n,t[1]=(e[6]-e[2])*n,t[2]=(e[1]-e[3])*n;else{var i=0;e[4]>e[0]&&(i=1),e[8]>e[i*3+i]&&(i=2);var o=(i+1)%3,a=(i+2)%3;n=Math.sqrt(e[i*3+i]-e[o*3+o]-e[a*3+a]+1),t[i]=.5*n,n=.5/n,t[3]=(e[o*3+a]-e[a*3+o])*n,t[o]=(e[o*3+i]+e[i*3+o])*n,t[a]=(e[a*3+i]+e[i*3+a])*n}return t}var E6=gy,DL=qQ;(function(){var t=Ve(),e=Et(1,0,0),r=Et(0,1,0);return function(n,i,o){var a=pt(i,o);return a<-.999999?(mn(t,e,i),sg(t)<1e-6&&mn(t,r,i),en(t,t),Zw(n,t,Math.PI),n):a>.999999?(n[0]=0,n[1]=0,n[2]=0,n[3]=1,n):(mn(t,i,o),n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=1+a,DL(n,n))}})();(function(){var t=Bf(),e=Bf();return function(r,n,i,o,a,s){return py(t,n,a,s),py(e,i,o,s),py(r,t,e,2*s*(1-s)),r}})();(function(){var t=em();return function(e,r,n,i){return t[0]=n[0],t[3]=n[1],t[6]=n[2],t[1]=i[0],t[4]=i[1],t[7]=i[2],t[2]=-r[0],t[5]=-r[1],t[8]=-r[2],DL(e,ZQ(e,t))}})();function bt(){var t=new pi(2);return pi!=Float32Array&&(t[0]=0,t[1]=0),t}function mf(t){var e=new pi(2);return e[0]=t[0],e[1]=t[1],e}function b6(t,e){var r=new pi(2);return r[0]=t,r[1]=e,r}function Ds(t,e,r){return t[0]=e,t[1]=r,t}function Zi(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t}function Wn(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t}function hl(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t}function Up(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t}function dr(t,e){var r=e[0]-t[0],n=e[1]-t[1];return Math.hypot(r,n)}function vf(t,e){var r=e[0]-t[0],n=e[1]-t[1];return r*r+n*n}function w5(t){var e=t[0],r=t[1];return Math.hypot(e,r)}function ml(t,e){var r=e[0],n=e[1],i=r*r+n*n;return i>0&&(i=1/Math.sqrt(i)),t[0]=e[0]*i,t[1]=e[1]*i,t}function au(t,e){return t[0]*e[0]+t[1]*e[1]}function QQ(t,e,r,n){var i=e[0]-r[0],o=e[1]-r[1],a=Math.sin(n),s=Math.cos(n);return t[0]=i*s-o*a+r[0],t[1]=i*a+o*s+r[1],t}function eee(t,e){var r=t[0],n=t[1],i=e[0],o=e[1],a=Math.sqrt(r*r+n*n)*Math.sqrt(i*i+o*o),s=a&&(r*i+n*o)/a;return Math.acos(Math.min(Math.max(s,-1),1))}var tee=w5,Ps=Wn,D4=dr;(function(){var t=bt();return function(e,r,n,i,o,a){var s,c;for(r||(r=2),n||(n=0),i?c=Math.min(i*r+n,e.length):c=e.length,s=n;s<c;s+=r)t[0]=e[s],t[1]=e[s+1],o(t,t,a),e[s]=t[0],e[s+1]=t[1];return e}})();function Qr(t){const e=t.indexOf(":");return t.substring(e+1)}function IL(t){let e=2166136261;for(let r=0;r<t.length;r++)e^=t.charCodeAt(r),e+=(e<<1)+(e<<4)+(e<<7)+(e<<8)+(e<<24);return(e>>>0).toString(36)}const nee=1073741824;class ree{constructor(){this._imageCache=new Map,this._volumeCache=new Map,this._imageIdsToVolumeIdCache=new Map,this._referencedImageIdToImageIdCache=new Map,this._geometryCache=new Map,this._imageCacheSize=0,this._maxCacheSize=3*nee,this._geometryCacheSize=0,this.setMaxCacheSize=e=>{if(!e||typeof e!="number"){const r=`New max cacheSize ${this._maxCacheSize} should be defined and should be a number.`;throw new Error(r)}this._maxCacheSize=e},this.isCacheable=e=>{const r=this.getBytesAvailable(),n=Array.from(this._imageCache.values()).reduce((o,a)=>a.sharedCacheKey?o:o+a.sizeInBytes,0);return r+n>=e},this.getMaxCacheSize=()=>this._maxCacheSize,this.getCacheSize=()=>this._imageCacheSize,this._decacheImage=(e,r=!1)=>{var o;const n=this._imageCache.get(e);if(!n)return;if(n.sharedCacheKey&&!r)throw new Error("Cannot decache an image with a shared cache key. You need to manually decache the volume first.");const{imageLoadObject:i}=n;(o=n.image)!=null&&o.referencedImageId&&this._referencedImageIdToImageIdCache.delete(n.image.referencedImageId),i!=null&&i.cancelFn&&i.cancelFn(),i!=null&&i.decache&&i.decache(),this._imageCache.delete(e)},this._decacheVolume=e=>{const r=this._volumeCache.get(e);if(!r)return;const{volumeLoadObject:n,volume:i}=r;i&&(i.cancelLoading&&i.cancelLoading(),i.imageData&&i.imageData.delete(),n.cancelFn&&n.cancelFn(),i.imageIds&&i.imageIds.forEach(o=>{const a=this._imageCache.get(o);a&&a.sharedCacheKey===e&&(a.sharedCacheKey=void 0)}),this._volumeCache.delete(e))},this.purgeCache=()=>{const e=this._imageCache.keys();for(this.purgeVolumeCache();;){const{value:r,done:n}=e.next();if(n)break;this.removeImageLoadObject(r,{force:!0}),nt(ze,qe.IMAGE_CACHE_IMAGE_REMOVED,{imageId:r})}},this.purgeVolumeCache=()=>{const e=this._volumeCache.keys();for(;;){const{value:r,done:n}=e.next();if(n)break;this.removeVolumeLoadObject(r),nt(ze,qe.VOLUME_CACHE_VOLUME_REMOVED,{volumeId:r})}},this.getVolumeLoadObject=e=>{if(e===void 0)throw new Error("getVolumeLoadObject: volumeId must not be undefined");const r=this._volumeCache.get(e);if(r)return r.timeStamp=Date.now(),r.volumeLoadObject},this.putGeometryLoadObject=(e,r)=>{if(e===void 0)throw new Error("putGeometryLoadObject: geometryId must not be undefined");if(r.promise===void 0)throw new Error("putGeometryLoadObject: geometryLoadObject.promise must not be undefined");if(this._geometryCache.has(e))throw new Error("putGeometryLoadObject: geometryId already present in geometryCache");if(r.cancelFn&&typeof r.cancelFn!="function")throw new Error("putGeometryLoadObject: geometryLoadObject.cancel must be a function");const n={loaded:!1,geometryId:e,geometryLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._geometryCache.set(e,n),r.promise.then(i=>{try{this._putGeometryCommon(e,i,n)}catch(o){throw console.debug(`Error in _putGeometryCommon for geometry ${e}:`,o),o}}).catch(i=>{throw console.debug(`Error caching geometry ${e}:`,i),this._geometryCache.delete(e),i})},this.getGeometry=e=>{if(e===void 0)throw new Error("getGeometry: geometryId must not be undefined");const r=this._geometryCache.get(e);if(r)return r.timeStamp=Date.now(),r.geometry},this.removeGeometryLoadObject=e=>{if(e===void 0)throw new Error("removeGeometryLoadObject: geometryId must not be undefined");const r=this._geometryCache.get(e);if(!r)throw new Error("removeGeometryLoadObject: geometryId was not present in geometryCache");this.decrementGeometryCacheSize(r.sizeInBytes);const n={geometry:r,geometryId:e};nt(ze,qe.GEOMETRY_CACHE_GEOMETRY_REMOVED,n),this._decacheGeometry(e)},this._decacheGeometry=e=>{const r=this._geometryCache.get(e);if(!r)return;const{geometryLoadObject:n}=r;n.cancelFn&&n.cancelFn(),n.decache&&n.decache(),this._geometryCache.delete(e)},this.incrementGeometryCacheSize=e=>{this._geometryCacheSize+=e},this.decrementGeometryCacheSize=e=>{this._geometryCacheSize-=e},this.getImageByReferencedImageId=e=>{var n;const r=this._referencedImageIdToImageIdCache.get(e);if(r)return(n=this._imageCache.get(r))==null?void 0:n.image},this.getImage=(e,r=Ia.FAR_REPLICATE)=>{var i;if(e===void 0)throw new Error("getImage: imageId must not be undefined");const n=this._imageCache.get(e);if(n&&(n.timeStamp=Date.now(),!(((i=n.image)==null?void 0:i.imageQualityStatus)<r)))return n.image},this.getVolume=(e,r=!1)=>{var i;if(e===void 0)throw new Error("getVolume: volumeId must not be undefined");const n=this._volumeCache.get(e);return n?(n.timeStamp=Date.now(),n.volume):r?(i=[...this._volumeCache.values()].find(o=>o.volumeId.includes(e)))==null?void 0:i.volume:void 0},this.getVolumes=()=>Array.from(this._volumeCache.values()).map(r=>r.volume),this.filterVolumesByReferenceId=e=>this.getVolumes().filter(n=>n.referencedVolumeId===e),this.removeImageLoadObject=(e,{force:r=!1}={})=>{if(e===void 0)throw new Error("removeImageLoadObject: imageId must not be undefined");const n=this._imageCache.get(e);if(!n)throw new Error("removeImageLoadObject: imageId was not present in imageCache");this._decacheImage(e,r),this.incrementImageCacheSize(-n.sizeInBytes);const i={image:n,imageId:e};nt(ze,qe.IMAGE_CACHE_IMAGE_REMOVED,i)},this.removeVolumeLoadObject=e=>{if(e===void 0)throw new Error("removeVolumeLoadObject: volumeId must not be undefined");const r=this._volumeCache.get(e);if(!r)throw new Error("removeVolumeLoadObject: volumeId was not present in volumeCache");const n={volume:r,volumeId:e};nt(ze,qe.VOLUME_CACHE_VOLUME_REMOVED,n),this._decacheVolume(e)},this.incrementImageCacheSize=e=>{this._imageCacheSize+=e},this.decrementImageCacheSize=e=>{this._imageCacheSize-=e},this.getGeometryLoadObject=e=>{if(e===void 0)throw new Error("getGeometryLoadObject: geometryId must not be undefined");const r=this._geometryCache.get(e);if(r)return r.timeStamp=Date.now(),r.geometryLoadObject}}generateVolumeId(e){const r=e.map(Qr).sort();let n=2166136261;for(const i of r){const o=IL(i);for(let a=0;a<o.length;a++)n^=o.charCodeAt(a),n+=(n<<1)+(n<<4)+(n<<7)+(n<<8)+(n<<24)}return`volume-${(n>>>0).toString(36)}`}getImageIdsForVolumeId(e){return Array.from(this._imageIdsToVolumeIdCache.entries()).filter(([r,n])=>n===e).map(([r])=>r)}getBytesAvailable(){return this.getMaxCacheSize()-this.getCacheSize()}decacheIfNecessaryUntilBytesAvailable(e,r){let n=this.getBytesAvailable();if(n>=e)return n;const i=Array.from(this._imageCache.values()).filter(c=>!c.sharedCacheKey);function o(c,l){return c.timeStamp>l.timeStamp?1:c.timeStamp<l.timeStamp?-1:0}i.sort(o);const a=i.map(c=>c.imageId);let s=a;r&&(s=a.filter(c=>!r.includes(c)));for(const c of s)if(this.removeImageLoadObject(c),nt(ze,qe.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),nt(ze,qe.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n}_putImageCommon(e,r,n){if(!this._imageCache.has(e)){console.warn("The image was purged from the cache before it completed loading.");return}if(!r){console.warn("Image is undefined");return}if(r.sizeInBytes===void 0||Number.isNaN(r.sizeInBytes))throw new Error("_putImageCommon: image.sizeInBytes must not be undefined");if(r.sizeInBytes.toFixed===void 0)throw new Error("_putImageCommon: image.sizeInBytes is not a number");if(!this.isCacheable(r.sizeInBytes))throw new Error(qe.CACHE_SIZE_EXCEEDED);this.decacheIfNecessaryUntilBytesAvailable(r.sizeInBytes),n.loaded=!0,n.image=r,n.sizeInBytes=r.sizeInBytes,this.incrementImageCacheSize(n.sizeInBytes);const i={image:n};r.referencedImageId&&this._referencedImageIdToImageIdCache.set(r.referencedImageId,e),nt(ze,qe.IMAGE_CACHE_IMAGE_ADDED,i),n.sharedCacheKey=r.sharedCacheKey}async putImageLoadObject(e,r){if(e===void 0)throw console.error("putImageLoadObject: imageId must not be undefined"),new Error("putImageLoadObject: imageId must not be undefined");if(r.promise===void 0)throw console.error("putImageLoadObject: imageLoadObject.promise must not be undefined"),new Error("putImageLoadObject: imageLoadObject.promise must not be undefined");const n=this._imageCache.get(e);if(n!=null&&n.imageLoadObject)throw console.warn(`putImageLoadObject: imageId ${e} already in cache`),new Error("putImageLoadObject: imageId already in cache");if(r.cancelFn&&typeof r.cancelFn!="function")throw console.error("putImageLoadObject: imageLoadObject.cancel must be a function"),new Error("putImageLoadObject: imageLoadObject.cancel must be a function");const i={...n,loaded:!1,imageId:e,sharedCacheKey:void 0,imageLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._imageCache.set(e,i),r.promise.then(o=>{try{this._putImageCommon(e,o,i)}catch(a){throw console.debug(`Error in _putImageCommon for image ${e}:`,a),a}}).catch(o=>{throw console.debug(`Error caching image ${e}:`,o),this._imageCache.delete(e),o})}putImageSync(e,r){if(e===void 0)throw new Error("putImageSync: imageId must not be undefined");if(this._imageCache.has(e))throw new Error("putImageSync: imageId already in cache");const n={loaded:!1,imageId:e,sharedCacheKey:void 0,imageLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._imageCache.set(e,n);try{this._putImageCommon(e,r,n)}catch(i){throw this._imageCache.delete(e),i}}getImageLoadObject(e){if(e===void 0)throw new Error("getImageLoadObject: imageId must not be undefined");const r=this._imageCache.get(e);if(r)return r.timeStamp=Date.now(),r.imageLoadObject}isLoaded(e){const r=this._imageCache.get(e);return r?r.loaded:!1}getVolumeContainingImageId(e){const r=Array.from(this._volumeCache.keys()),n=Qr(e);for(const i of r){const o=this._volumeCache.get(i);if(!o)return;const{volume:a}=o;if(!a.imageIds.length)return;const s=a.getImageURIIndex(n);if(s>-1)return{volume:a,imageIdIndex:s}}}getCachedImageBasedOnImageURI(e){const r=Qr(e),i=Array.from(this._imageCache.keys()).find(o=>Qr(o)===r);if(i)return this._imageCache.get(i)}_putVolumeCommon(e,r,n){var o;if(!this._volumeCache.get(e)){console.warn("The volume was purged from the cache before it completed loading.");return}n.loaded=!0,n.volume=r,(o=r.imageIds)==null||o.forEach(a=>{const s=this._imageCache.get(a);s&&(s.sharedCacheKey=e)});const i={volume:n};nt(ze,qe.VOLUME_CACHE_VOLUME_ADDED,i)}putVolumeSync(e,r){if(e===void 0)throw new Error("putVolumeSync: volumeId must not be undefined");if(this._volumeCache.has(e))throw new Error("putVolumeSync: volumeId already in cache");const n={loaded:!1,volumeId:e,volumeLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._volumeCache.set(e,n);try{this._putVolumeCommon(e,r,n)}catch(i){throw this._volumeCache.delete(e),i}}async putVolumeLoadObject(e,r){if(e===void 0)throw new Error("putVolumeLoadObject: volumeId must not be undefined");if(r.promise===void 0)throw new Error("putVolumeLoadObject: volumeLoadObject.promise must not be undefined");if(this._volumeCache.has(e))throw new Error(`putVolumeLoadObject: volumeId:${e} already in cache`);if(r.cancelFn&&typeof r.cancelFn!="function")throw new Error("putVolumeLoadObject: volumeLoadObject.cancel must be a function");const n={loaded:!1,volumeId:e,volumeLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._volumeCache.set(e,n),r.promise.then(i=>{try{this._putVolumeCommon(e,i,n)}catch(o){throw console.error(`Error in _putVolumeCommon for volume ${e}:`,o),this._volumeCache.delete(e),o}}).catch(i=>{throw this._volumeCache.delete(e),i})}_putGeometryCommon(e,r,n){if(!this._geometryCache.get(e)){console.warn("The geometry was purged from the cache before it completed loading.");return}if(!r){console.warn("Geometry is undefined");return}if(r.sizeInBytes===void 0||Number.isNaN(r.sizeInBytes))throw new Error("_putGeometryCommon: geometry.sizeInBytes must not be undefined");if(r.sizeInBytes.toFixed===void 0)throw new Error("_putGeometryCommon: geometry.sizeInBytes is not a number");if(!this.isCacheable(r.sizeInBytes))throw new Error(qe.CACHE_SIZE_EXCEEDED);this.decacheIfNecessaryUntilBytesAvailable(r.sizeInBytes),n.loaded=!0,n.geometry=r,n.sizeInBytes=r.sizeInBytes,this.incrementGeometryCacheSize(n.sizeInBytes);const i={geometry:n};nt(ze,qe.GEOMETRY_CACHE_GEOMETRY_ADDED,i)}putGeometrySync(e,r){if(e===void 0)throw new Error("putGeometrySync: geometryId must not be undefined");if(this._geometryCache.has(e))throw new Error("putGeometrySync: geometryId already in cache");const n={loaded:!1,geometryId:e,geometryLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._geometryCache.set(e,n);try{this._putGeometryCommon(e,r,n)}catch(i){throw this._geometryCache.delete(e),i}}setPartialImage(e,r){const n=this._imageCache.get(e);if(!n){r&&this._imageCache.set(e,{image:r,imageId:e,loaded:!1,timeStamp:Date.now(),sizeInBytes:0});return}n.loaded&&(n.loaded=!1,n.imageLoadObject=null,this.incrementImageCacheSize(-n.sizeInBytes),n.sizeInBytes=0),n.image=r||n.image}getImageQuality(e){var n;const r=(n=this._imageCache.get(e))==null?void 0:n.image;return r?r.imageQualityStatus||Ia.FULL_RESOLUTION:void 0}}const Ue=new ree;function ML(t,e,r){return Math.abs(t-e)<=r}function iee(t,e,r=1e-5){if(t.length!==e.length)return!1;for(let n=0;n<t.length;n++)if(!ML(t[n],e[n],r))return!1;return!0}function D6(t){return typeof t=="number"}function I6(t){return t&&typeof t=="object"&&"length"in t&&typeof t.length=="number"&&t.length>0&&typeof t[0]=="number"}function Vt(t,e,r=1e-5){return typeof t!=typeof e||t===null||e===null?!1:D6(t)&&D6(e)?ML(t,e,r):I6(t)&&I6(e)?iee(t,e,r):!1}const OL=t=>typeof t=="number"?-t:t!=null&&t.map?t.map(OL):!t,ET=t=>typeof t=="number"?Math.abs(t):t!=null&&t.map?t.map(ET):t,PL=(t,e,r=void 0)=>Vt(t,OL(e),r),my=(t,e,r=void 0)=>Vt(ET(t),ET(e),r);function $r(t){return Array.isArray(t)?$r(t[0]):isFinite(t)&&!isNaN(t)}function wc(t){return da(t,"vtkVolume")||da(t,"vtkImageSlice")}function da(t,e){const r="isA"in t?t:t.actor;return r?!!r.isA(e):!1}const I4=new Map;function oee(t){t.name=t.name||t.Name,I4.set(t.name,t)}function nm(t){return I4.get(t)}function RL(){return Array.from(I4.keys())}function M4(t,e){const r=Q1.rgbPresetNames.map(c=>Q1.getPresetByName(c)),n=RL().map(c=>nm(c)),o=r.concat(n).find(c=>{const{RGBPoints:l}=c;if(l.length!==t.length)return!1;for(let f=0;f<l.length;f+=4)if(!Vt(l.slice(f+1,f+4),t.slice(f+1,f+4)))return!1;return!0});if(!o)return null;const a=[];if(da(e,"vtkVolume")){const c=e.getProperty().getScalarOpacity(0).getDataPointer();if(!c)return{name:o.Name};for(let l=0;l<c.length;l+=2)a.push({value:c[l],opacity:c[l+1]})}return{name:o.Name,...Array.isArray(a)&&a.length>0&&{opacity:a},...typeof a=="number"&&{opacity:a}}}function aee(t){const{volumeActor:e,preset:r,opacity:n=.9,threshold:i=null,colorRange:o=[0,5]}=t;e.getMapper().setSampleDistance(1);const s=Mu.newInstance(),c=r||Q1.getPresetByName("hsv");s.applyColorMap(c),s.setMappingRange(o[0],o[1]),e.getProperty().setRGBTransferFunction(0,s),O4(e,n,i)}function AL(t,e){const r=P4(t);O4(t,e,r)}function LL(t,e){const r=R4(t);O4(t,r,e)}function O4(t,e,r){const n=t.getMapper().getInputData().get("voxelManager");if(!(n!=null&&n.voxelManager))throw new Error("No voxel manager was found for the volume actor, or you cannot yet update opacity with a threshold using stacked images");const i=n.voxelManager.getRange(),o=o0.newInstance();if(r!==null){const a=Math.abs(i[1]-i[0])*.001,s=Math.max(i[0],Math.min(i[1],r));o.addPoint(i[0],0),o.addPoint(s-a,0),o.addPoint(s,e),o.addPoint(i[1],e)}else o.addPoint(i[0],e),o.addPoint(i[1],e);t.getProperty().setScalarOpacity(0,o)}function P4(t){const e=t.getProperty().getScalarOpacity(0);if(!e)return null;const r=e.getDataPointer();if(!r||r.length<=4)return null;for(let n=0;n<r.length-2;n+=2){r[n];const i=r[n+1],o=r[n+2],a=r[n+3];if(i===0&&a>0)return o}return null}function R4(t){const e=t.getProperty().getScalarOpacity(0);if(!e)return 1;const r=e.getDataPointer();if(!r||r.length===0)return 1;let n=0;for(let i=1;i<r.length;i+=2)r[i]>n&&(n=r[i]);return n}const 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n=e.textures.filter(i=>i!==r);e.textures.length!==n.length&&(e.textures=n,t.modified())},t.removeAllTextures=()=>{e.textures=[],t.modified()},t.setCoordinateSystemToWorld=()=>t.setCoordinateSystem(IT.WORLD),t.setCoordinateSystemToDisplay=()=>t.setCoordinateSystem(IT.DISPLAY)}const bee={allocatedRenderTime:10,coordinateSystem:IT.WORLD,dragable:!0,estimatedRenderTime:0,paths:null,pickable:!0,renderTimeMultiplier:1,savedEstimatedRenderTime:0,textures:[],useBounds:!0,visibility:!0};function uN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,bee,r),Q.obj(t,e),Q.get(t,e,["estimatedRenderTime","allocatedRenderTime"]),Q.setGet(t,e,["_parentProp","coordinateSystem","dragable","pickable","renderTimeMultiplier","useBounds","visibility"]),Q.moveToProtected(t,e,["parentProp"]),Eee(t,e)}const Dee=Q.newInstance(uN,"vtkProp");var Ym={newInstance:Dee,extend:uN,...lN};const Iee=1e-6;function Mee(t,e){e.classHierarchy.push("vtkProp3D"),t.addPosition=n=>{e.position=e.position.map((i,o)=>i+n[o]),t.modified()},t.getOrientationWXYZ=()=>{const n=Bf();ST(n,e.rotation);const i=new Float64Array(3),o=YQ(i,n);return[h5(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return ST(n,e.rotation)},t.rotateX=n=>{n!==0&&(y4(e.rotation,e.rotation,ci(n)),t.modified())},t.rotateY=n=>{n!==0&&(w4(e.rotation,e.rotation,ci(n)),t.modified())},t.rotateZ=n=>{n!==0&&(x4(e.rotation,e.rotation,ci(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=ci(n),c=Bf();Zw(c,[i,o,a],s);const l=new Float64Array(16);v5(l,c),Ln(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-Iee)return;const i=v5(new 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Pee=Q.newInstance(fN,"vtkProp3D");var W4={newInstance:Pee,extend:fN};const MT={NEAREST:0,LINEAR:1,FAST_LINEAR:2},dN={FRACTIONAL:0,PROPORTIONAL:1},yy={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var hN={InterpolationType:MT,OpacityMode:dN,ColorMixPreset:yy};const{InterpolationType:Bp,OpacityMode:Ree}=hN,{vtkErrorMacro:kC}=Q,wy=4;function Aee(t,e){e.classHierarchy.push("vtkVolumeProperty"),t.getMTime=()=>{let i=e.mtime,o;for(let a=0;a<wy;a++)e.componentData[a].colorChannels===1?e.componentData[a].grayTransferFunction&&(o=e.componentData[a].grayTransferFunction.getMTime(),i=i>o?i:o):e.componentData[a].colorChannels===3&&e.componentData[a].rGBTransferFunction&&(o=e.componentData[a].rGBTransferFunction.getMTime(),i=i>o?i:o),e.componentData[a].scalarOpacity&&(o=e.componentData[a].scalarOpacity.getMTime(),i=i>o?i:o),e.componentData[a].gradientOpacity&&(e.componentData[a].disableGradientOpacity||(o=e.componentData[a].gradientOpacity.getMTime(),i=i>o?i:o));return i},t.getColorChannels=i=>i<0||i>3?(kC("Bad 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0?arguments[0]:0,o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,a=!1;return e.componentData[i].rGBTransferFunction!==o&&(e.componentData[i].rGBTransferFunction=o,a=!0),e.componentData[i].colorChannels!==3&&(e.componentData[i].colorChannels=3,a=!0),a&&t.modified(),a},t.getRGBTransferFunction=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[i].rGBTransferFunction===null&&(e.componentData[i].rGBTransferFunction=Mu.newInstance(),e.componentData[i].rGBTransferFunction.addRGBPoint(0,0,0,0),e.componentData[i].rGBTransferFunction.addRGBPoint(1024,1,1,1),e.componentData[i].colorChannels!==3&&(e.componentData[i].colorChannels=3),t.modified()),e.componentData[i].rGBTransferFunction},t.setScalarOpacity=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;return e.componentData[i].scalarOpacity!==o?(e.componentData[i].scalarOpacity=o,t.modified(),!0):!1},t.getScalarOpacity=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[i].scalarOpacity===null&&(e.componentData[i].scalarOpacity=o0.newInstance(),e.componentData[i].scalarOpacity.addPoint(0,1),e.componentData[i].scalarOpacity.addPoint(1024,1),t.modified()),e.componentData[i].scalarOpacity},t.setComponentWeight=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;if(i<0||i>=wy)return kC("Invalid index"),!1;const a=Math.min(1,Math.max(0,o));return e.componentData[i].componentWeight!==a?(e.componentData[i].componentWeight=a,t.modified(),!0):!1},t.getComponentWeight=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return i<0||i>=wy?(kC("Invalid 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Lee={colorMixPreset:null,independentComponents:!0,interpolationType:Bp.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function gN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,Lee,r),Q.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;n<wy;++n)e.componentData.push({colorChannels:1,grayTransferFunction:null,rGBTransferFunction:null,scalarOpacity:null,scalarOpacityUnitDistance:1,opacityMode:Ree.FRACTIONAL,gradientOpacityMinimumValue:0,gradientOpacityMinimumOpacity:0,gradientOpacityMaximumValue:1,gradientOpacityMaximumOpacity:1,useGradientOpacity:!1,componentWeight:1,forceNearestInterpolation:!1})}Q.setGet(t,e,["colorMixPreset","independentComponents","interpolationType","shade","ambient","diffuse","specular","specularPower","useLabelOutline","labelOutlineOpacity"]),Q.setGetArray(t,e,["labelOutlineThickness"]),Aee(t,e)}const Nee=Q.newInstance(gN,"vtkVolumeProperty");var kee={newInstance:Nee,extend:gN,...hN};const{vtkDebugMacro:Vee}=Q;function Fee(t,e){e.classHierarchy.push("vtkVolume"),t.getVolumes=()=>t,t.makeProperty=kee.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const r=e.mapper.getBounds();if(!r||r.length!==6)return r;if(r[0]>r[1])return e.mapperBounds=r.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),r;const n=i=>i[0].map((o,a)=>i.map(s=>s[a]));if(!e.mapperBounds||!n([r,e.mapperBounds]).reduce((i,o)=>i&&o[0]===o[1],!0)||t.getMTime()>e.boundsMTime.getMTime()){Vee("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];ar.getCorners(r,i),t.computeMatrix();const o=new 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Gee={newInstance:Bee,extend:pN};const{vtkErrorMacro:Wee}=Q,$ee=["Build","Render"];function zee(t,e){e.classHierarchy.push("vtkViewNode"),t.build=n=>{},t.render=n=>{},t.traverse=n=>{const i=n.getTraverseOperation(),o=t[i];if(o){o(n);return}t.apply(n,!0);for(let a=0;a<e.children.length;a++)e.children[a].traverse(n);t.apply(n,!1)},t.apply=(n,i)=>{const o=t[n.getOperation()];o&&o(i,n)},t.getViewNodeFor=n=>{if(e.renderable===n)return t;for(let i=0;i<e.children.length;++i){const a=e.children[i].getViewNodeFor(n);if(a)return a}},t.getFirstAncestorOfType=n=>e._parent?e._parent.isA(n)?e._parent:e._parent.getFirstAncestorOfType(n):null,t.getLastAncestorOfType=n=>{if(!e._parent)return null;const i=e._parent.getLastAncestorOfType(n);return i||(e._parent.isA(n)?e._parent:null)},t.addMissingNode=n=>{if(!n)return;const i=e._renderableChildMap.get(n);if(i!==void 0)return i.setVisited(!0),i;const o=t.createViewNode(n);if(o)return o.setParent(t),o.setVisited(!0),e._renderableChildMap.set(n,o),e.children.push(o),o},t.addMissingNodes=n=>{if(!(!n||!n.length))for(let i=0;i<n.length;++i){const o=n[i];t.addMissingNode(o)}},t.addMissingChildren=n=>{if(!(!n||!n.length))for(let i=0;i<n.length;++i){const o=n[i];if(e.children.indexOf(o)===-1){o.setParent(t),e.children.push(o);const s=o.getRenderable();s&&e._renderableChildMap.set(s,o)}o.setVisited(!0)}},t.removeNode=n=>{const i=e.children.findIndex(a=>a===n);if(i<0)return!1;const o=n.getRenderable();return o&&e._renderableChildMap.delete(o),n.delete(),e.children.splice(i,1),!0},t.prepareNodes=()=>{for(let n=0;n<e.children.length;++n)e.children[n].setVisited(!1)},t.setVisited=n=>{e.visited=n},t.removeUnusedNodes=()=>{let n=0;for(let i=0;i<e.children.length;++i){const o=e.children[i];if(o.getVisited())e.children[n++]=o,o.setVisited(!1);else{const s=o.getRenderable();s&&e._renderableChildMap.delete(s),o.delete()}}e.children.length=n},t.createViewNode=n=>{if(!e.myFactory)return Wee("Cannot create view nodes without my own factory"),null;const i=e.myFactory.createNode(n);return i&&i.setRenderable(n),i};const r=t.delete;t.delete=()=>{for(let n=0;n<e.children.length;n++)e.children[n].delete();r()}}const jee={renderable:null,myFactory:null,children:[],visited:!1};function mN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jee,r),Q.obj(t,e),Q.event(t,e,"event"),e._renderableChildMap=new Map,Q.get(t,e,["visited"]),Q.setGet(t,e,["_parent","renderable","myFactory"]),Q.getArray(t,e,["children"]),Q.moveToProtected(t,e,["parent"]),zee(t,e)}const Hee=Q.newInstance(mN,"vtkViewNode");var gr={newInstance:Hee,extend:mN,PASS_TYPES:$ee};function Kee(t,e){e.overrides||(e.overrides={}),e.classHierarchy.push("vtkViewNodeFactory"),t.createNode=r=>{if(r.isDeleted())return null;let n=0,i=r.getClassName(n++),o=!1;const a=Object.keys(e.overrides);for(;i&&!o;)a.indexOf(i)!==-1?o=!0:i=r.getClassName(n++);if(!o)return null;const s=e.overrides[i]();return s.setMyFactory(t),s}}const Xee={};function vN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xee,r),Q.obj(t,e),Kee(t,e)}const qee=Q.newInstance(vN,"vtkViewNodeFactory");var $4={newInstance:qee,extend:vN};const yN=Object.create(null);function Ri(t,e){yN[t]=e}function Yee(t,e){e.classHierarchy.push("vtkOpenGLViewNodeFactory")}const Jee={};function wN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jee,r),e.overrides=yN,$4.extend(t,e,r),Yee(t,e)}const Zee=Q.newInstance(wN,"vtkOpenGLViewNodeFactory");var Qee={newInstance:Zee,extend:wN};function ete(t,e){e.classHierarchy.push("vtkOpenGLCamera"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.context=e._openGLRenderWindow.getContext())},t.opaquePass=r=>{if(r){const n=e._openGLRenderer.getTiledSizeAndOrigin();e.context.viewport(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize),e.context.scissor(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize)}},t.translucentPass=t.opaquePass,t.zBufferPass=t.opaquePass,t.opaqueZBufferPass=t.opaquePass,t.volumePass=t.opaquePass,t.getKeyMatrices=r=>{if(r!==e.lastRenderer||e._openGLRenderWindow.getMTime()>e.keyMatrixTime.getMTime()||t.getMTime()>e.keyMatrixTime.getMTime()||r.getMTime()>e.keyMatrixTime.getMTime()||e.renderable.getMTime()>e.keyMatrixTime.getMTime()){zr(e.keyMatrices.wcvc,e.renderable.getViewMatrix()),Xm(e.keyMatrices.normalMatrix,e.keyMatrices.wcvc),Pg(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Mn(e.keyMatrices.wcvc,e.keyMatrices.wcvc);const n=e._openGLRenderer.getAspectRatio();zr(e.keyMatrices.vcpc,e.renderable.getProjectionMatrix(n,-1,1)),Mn(e.keyMatrices.vcpc,e.keyMatrices.vcpc),Ln(e.keyMatrices.wcpc,e.keyMatrices.vcpc,e.keyMatrices.wcvc),e.keyMatrixTime.modified(),e.lastRenderer=r}return e.keyMatrices}}const tte={context:null,lastRenderer:null,keyMatrixTime:null,keyMatrices:null};function xN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tte,r),gr.extend(t,e,r),e.keyMatrixTime={},xr(e.keyMatrixTime),e.keyMatrices={normalMatrix:new Float64Array(9),vcpc:new Float64Array(16),wcvc:new Float64Array(16),wcpc:new Float64Array(16)},vi(t,e,["context","keyMatrixTime"]),ete(t,e)}const CN=jn(xN);var nte={newInstance:CN,extend:xN};Ri("vtkCamera",CN);const{vtkDebugMacro:rte}=Ao;function ite(t,e){e.classHierarchy.push("vtkOpenGLRenderer"),t.buildPass=r=>{if(r){if(!e.renderable)return;t.updateLights(),t.prepareNodes(),t.addMissingNode(e.renderable.getActiveCamera()),t.addMissingNodes(e.renderable.getViewPropsWithNestedProps()),t.removeUnusedNodes()}},t.updateLights=()=>{let r=0;const n=e.renderable.getLightsByReference();for(let i=0;i<n.length;++i)n[i].getSwitch()>0&&r++;return r||(rte("No lights are on, creating one."),e.renderable.createLight()),r},t.zBufferPass=r=>{if(r){let n=0;const i=e.context;e.renderable.getTransparent()||(e.context.clearColor(1,0,0,1),n|=i.COLOR_BUFFER_BIT),e.renderable.getPreserveDepthBuffer()||(i.clearDepth(1),n|=i.DEPTH_BUFFER_BIT,e.context.depthMask(!0));const 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i},t.getNumberOfPoints=()=>e.points.getNumberOfPoints(),t.deepCopy=r=>{r.initialize(e.points,e.pointsIds)},t.getCellDimension=()=>{},t.intersectWithLine=(r,n,i,o,a,s,c)=>{},t.evaluatePosition=(r,n,i,o,a,s)=>{Q.vtkErrorMacro("vtkCell.evaluatePosition is not implemented.")}}const vte={bounds:[-1,-1,-1,-1,-1,-1],pointsIds:[]};function IN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vte,r),Q.obj(t,e),e.points||(e.points=cg.newInstance()),Q.get(t,e,["points","pointsIds"]),mte(t,e)}const yte=Q.newInstance(IN,"vtkCell");var _5={newInstance:yte,extend:IN};function wte(t,e){let r=e;for(e>=t.array.length&&(r+=t.array.length);r>t.array.length;)t.array.push({ncells:0,cells:null});t.array.length=r}function xte(t,e){e.classHierarchy.push("vtkCellLinks"),t.buildLinks=r=>{const n=r.getPoints().getNumberOfPoints(),i=r.getNumberOfCells(),o=new Uint32Array(n);if(r.isA("vtkPolyData")){for(let 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Cte={array:null,maxId:0,extend:0};function MN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cte,r),Q.obj(t,e),xte(t,e)}const Ste=Q.newInstance(MN,"vtkCellLinks");var Tte={newInstance:Ste,extend:MN};const Ar={VTK_EMPTY_CELL:0,VTK_VERTEX:1,VTK_POLY_VERTEX:2,VTK_LINE:3,VTK_POLY_LINE:4,VTK_TRIANGLE:5,VTK_TRIANGLE_STRIP:6,VTK_POLYGON:7,VTK_PIXEL:8,VTK_QUAD:9,VTK_TETRA:10,VTK_VOXEL:11,VTK_HEXAHEDRON:12,VTK_WEDGE:13,VTK_PYRAMID:14,VTK_PENTAGONAL_PRISM:15,VTK_HEXAGONAL_PRISM:16,VTK_QUADRATIC_EDGE:21,VTK_QUADRATIC_TRIANGLE:22,VTK_QUADRATIC_QUAD:23,VTK_QUADRATIC_POLYGON:36,VTK_QUADRATIC_TETRA:24,VTK_QUADRATIC_HEXAHEDRON:25,VTK_QUADRATIC_WEDGE:26,VTK_QUADRATIC_PYRAMID:27,VTK_BIQUADRATIC_QUAD:28,VTK_TRIQUADRATIC_HEXAHEDRON:29,VTK_QUADRATIC_LINEAR_QUAD:30,VTK_QUADRATIC_LINEAR_WEDGE:31,VTK_BIQUADRATIC_QUADRATIC_WEDGE:32,VTK_BIQUADRATIC_QUADRATIC_HEXAHEDRON:33,VTK_BIQUADRATIC_TRIANGLE:34,VTK_CUBIC_LINE:35,VTK_CONVEX_POINT_SET:41,VTK_POLYHEDRON:42,VTK_PARAMETRIC_CURVE:51,VTK_PARAMETRIC_SURFACE:52,VTK_PARAMETRIC_TRI_SURFACE:53,VTK_PARAMETRIC_QUAD_SURFACE:54,VTK_PARAMETRIC_TETRA_REGION:55,VTK_PARAMETRIC_HEX_REGION:56,VTK_HIGHER_ORDER_EDGE:60,VTK_HIGHER_ORDER_TRIANGLE:61,VTK_HIGHER_ORDER_QUAD:62,VTK_HIGHER_ORDER_POLYGON:63,VTK_HIGHER_ORDER_TETRAHEDRON:64,VTK_HIGHER_ORDER_WEDGE:65,VTK_HIGHER_ORDER_PYRAMID:66,VTK_HIGHER_ORDER_HEXAHEDRON:67,VTK_LAGRANGE_CURVE:68,VTK_LAGRANGE_TRIANGLE:69,VTK_LAGRANGE_QUADRILATERAL:70,VTK_LAGRANGE_TETRAHEDRON:71,VTK_LAGRANGE_HEXAHEDRON:72,VTK_LAGRANGE_WEDGE:73,VTK_LAGRANGE_PYRAMID:74,VTK_NUMBER_OF_CELL_TYPES:75},OT=["vtkEmptyCell","vtkVertex","vtkPolyVertex","vtkLine","vtkPolyLine","vtkTriangle","vtkTriangleStrip","vtkPolygon","vtkPixel","vtkQuad","vtkTetra","vtkVoxel","vtkHexahedron","vtkWedge","vtkPyramid","vtkPentagonalPrism","vtkHexagonalPrism","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkQuadraticEdge","vtkQuadraticTriangle","vtkQuadraticQuad","vtkQuadraticTetra","vtkQuadraticHexahedron","vtkQuadraticWedge","vtkQuadraticPyramid","vtkBiQuadraticQuad","vtkTriQuadraticHexahedron","vtkQuadraticLinearQuad","vtkQuadraticLinearWedge","vtkBiQuadraticQuadraticWedge","vtkBiQuadraticQuadraticHexahedron","vtkBiQuadraticTriangle","vtkCubicLine","vtkQuadraticPolygon","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkConvexPointSet","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkParametricCurve","vtkParametricSurface","vtkParametricTriSurface","vtkParametricQuadSurface","vtkParametricTetraRegion","vtkParametricHexRegion","UnknownClass","UnknownClass","UnknownClass","vtkHigherOrderEdge","vtkHigherOrderTriangle","vtkHigherOrderQuad","vtkHigherOrderPolygon","vtkHigherOrderTetrahedron","vtkHigherOrderWedge","vtkHigherOrderPyramid","vtkHigherOrderHexahedron"];function _te(t){return t<OT.length?OT[t]:"UnknownClass"}function Ete(t){return OT.findIndex(t)}function bte(t){return t<Ar.VTK_QUADRATIC_EDGE||t===Ar.VTK_CONVEX_POINT_SET||t===Ar.VTK_POLYHEDRON}function Dte(t){return t===Ar.VTK_TRIANGLE_STRIP||t===Ar.VTK_POLY_LINE||t===Ar.VTK_POLY_VERTEX}const Ite={getClassNameFromTypeId:_te,getTypeIdFromClassName:Ete,isLinear:bte,hasSubCells:Dte};function Mte(t,e){e.classHierarchy.push("vtkCellTypes"),t.allocate=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:512,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1e3;e.size=r>0?r:1,e.extend=n>0?n:1,e.maxId=-1,e.typeArray=new Uint8Array(r),e.locationArray=new Uint32Array(r)},t.insertCell=(r,n,i)=>{e.typeArray[r]=n,e.locationArray[r]=i,r>e.maxId&&(e.maxId=r)},t.insertNextCell=(r,n)=>(t.insertCell(++e.maxId,r,n),e.maxId),t.setCellTypes=(r,n,i)=>{e.size=r,e.typeArray=n,e.locationArray=i,e.maxId=r-1},t.getCellLocation=r=>e.locationArray[r],t.deleteCell=r=>{e.typeArray[r]=Ar.VTK_EMPTY_CELL},t.getNumberOfTypes=()=>e.maxId+1,t.isType=r=>{const n=t.getNumberOfTypes();for(let i=0;i<n;++i)if(r===t.getCellType(i))return!0;return!1},t.insertNextType=r=>t.insertNextCell(r,-1),t.getCellType=r=>e.typeArray[r],t.reset=()=>{e.maxId=-1},t.deepCopy=r=>{t.allocate(r.getSize(),r.getExtend()),e.typeArray.set(r.getTypeArray()),e.locationArray.set(r.getLocationArray()),e.maxId=r.getMaxId()}}const Ote={size:0,maxId:-1,extend:1e3};function ON(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ote,r),Q.obj(t,e),Q.get(t,e,["size","maxId","extend"]),Q.getArray(t,e,["typeArray","locationArray"]),Mte(t,e)}const Pte=Q.newInstance(ON,"vtkCellTypes");var Rte={newInstance:Pte,extend:ON,...Ite};const Ate={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var PN={IntersectionState:Ate};const{IntersectionState:xy}=PN;function ch(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;const i={t:Number.MIN_VALUE,distance:0},o=[];let a;o[0]=r[0]-e[0],o[1]=r[1]-e[1],o[2]=r[2]-e[2];const s=o[0]*(t[0]-e[0])+o[1]*(t[1]-e[1])+o[2]*(t[2]-e[2]),c=En(o,o);let l=1e-5*s;return c!==0&&(i.t=s/c),l<0&&(l=-l),-l<c&&c<l||c<=0||i.t<0?a=e:i.t>1?a=r:(a=o,o[0]=e[0]+i.t*o[0],o[1]=e[1]+i.t*o[1],o[2]=e[2]+i.t*o[2]),n&&(n[0]=a[0],n[1]=a[1],n[2]=a[2]),i.distance=fl(a,t),i}function RN(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,xu(e,t,a),xu(n,r,s),xu(r,t,c);const l=[En(a,a),-En(a,s),-En(a,s),En(s,s)],f=[];if(f[0]=En(a,c),f[1]=-En(s,c),JA(l,f,2)===0){let u=Number.MAX_VALUE;const d=[t,e,r,n],h=[r,r,t,t],g=[n,n,e,e];o[0],o[0],i[0],i[0],i[0],i[0],o[0],o[0];let p;for(let v=0;v<4;v++)p=ch(d[v],h[v],g[v]),p.distance<u&&(u=p.distance,p.t);return xy.ON_LINE}return i[0]=f[0],o[0]=f[1],i[0]>=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?xy.YES_INTERSECTION:xy.NO_INTERSECTION}const Lte={distanceToLine:ch,intersection:RN};function Nte(t,e){e.classHierarchy.push("vtkLine");function r(n){return n>=0&&n<=1}t.getCellDimension=()=>1,t.intersectWithLine=(n,i,o,a,s)=>{const c={intersect:0,t:Number.MAX_VALUE,subId:0,betweenPoints:null};s[1]=0,s[2]=0;const l=[],f=[],u=[];e.points.getPoint(0,f),e.points.getPoint(1,u);const d=[],h=[],g=RN(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===xy.YES_INTERSECTION){for(let p=0;p<3;p++)a[p]=f[p]+s[0]*(u[p]-f[p]),l[p]=n[p]+c.t*(i[p]-n[p]);if(fl(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=ch(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=ch(i,f,u,a),p.distance<=o*o&&(c.t=1,c.intersect=1,c.betweenPoints=!0),c;if(s[0]<0)return s[0]=0,p=ch(f,n,i,a),c.t=p.t,p.distance<=o*o&&(c.intersect=1),c;if(s[0]>1)return s[0]=1,p=ch(u,n,i,a),c.t=p.t,p.distance<=o*o&&(c.intersect=1),c}return c},t.evaluateLocation=(n,i,o)=>{const a=[],s=[];e.points.getPoint(0,a),e.points.getPoint(1,s);for(let c=0;c<3;c++)i[c]=a[c]+n[0]*(s[c]-a[c]);o[0]=1-n[0],o[1]=n[0]},t.evaluateOrientation=(n,i,o)=>e.orientations?(py(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const kte={orientations:null};function AN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kte,r),_5.extend(t,e,r),Q.setGet(t,e,["orientations"]),Nte(t,e)}const Vte=Q.newInstance(AN,"vtkLine");var Ss={newInstance:Vte,extend:AN,...Lte,...PN};const{vtkErrorMacro:O6,vtkWarningMacro:Fte}=Q;function Ute(t,e){e.classHierarchy.push("vtkFieldData");const r=t.getState;e.arrays&&(e.arrays=e.arrays.map(n=>({data:Sc(n.data)}))),t.initialize=()=>{t.initializeFields(),t.copyAllOn(),t.clearFieldFlags()},t.initializeFields=()=>{e.arrays=[],e.copyFieldFlags={},t.modified()},t.copyStructure=n=>{t.initializeFields(),e.copyFieldFlags=n.getCopyFieldFlags().map(i=>i),e.arrays=n.arrays().map(i=>({array:i}))},t.getNumberOfArrays=()=>e.arrays.length,t.getNumberOfActiveArrays=()=>e.arrays.length,t.addArray=n=>{const i=n.getName(),{array:o,index:a}=t.getArrayWithIndex(i);return o!=null?(e.arrays[a]={data:n},a):(e.arrays=[].concat(e.arrays,{data:n}),e.arrays.length-1)},t.removeAllArrays=()=>{e.arrays=[]},t.removeArray=n=>{const i=e.arrays.findIndex(o=>o.data.getName()===n);return t.removeArrayByIndex(i)},t.removeArrayByIndex=n=>n!==-1&&n<e.arrays.length?(e.arrays.splice(n,1),!0):!1,t.getArrays=()=>e.arrays.map(n=>n.data),t.getArray=n=>typeof n=="number"?t.getArrayByIndex(n):t.getArrayByName(n),t.getArrayByName=n=>e.arrays.reduce((i,o,a)=>o.data.getName()===n?o.data:i,null),t.getArrayWithIndex=n=>{const i=e.arrays.findIndex(o=>o.data.getName()===n);return{array:i!==-1?e.arrays[i].data:null,index:i}},t.getArrayByIndex=n=>n>=0&&n<e.arrays.length?e.arrays[n].data:null,t.hasArray=n=>t.getArrayWithIndex(n).index>=0,t.getArrayName=n=>{const i=e.arrays[n];return i?i.data.getName():""},t.getCopyFieldFlags=()=>e.copyFieldFlags,t.getFlag=n=>e.copyFieldFlags[n],t.passData=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:-1,o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1;n.getArrays().forEach(a=>{const s=t.getFlag(a.getName());if(s!==!1&&!(e.doCopyAllOff&&s!==!0)&&a){let c=t.getArrayByName(a.getName());if(c)if(a.getNumberOfComponents()===c.getNumberOfComponents())if(i>-1&&i<a.getNumberOfTuples()){const l=o>-1?o:i;c.insertTuple(l,a.getTuple(i))}else c.insertTuples(0,a.getTuples());else O6("Unhandled case in passData");else if(i<0||i>a.getNumberOfTuples())t.addArray(a),n.getAttributes(a).forEach(l=>{t.setAttribute(a,l)});else{const l=a.getNumberOfComponents();let f=a.getNumberOfValues();const u=o>-1?o:i;f<=u*l&&(f=(u+1)*l),c=Nt.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:l,values:Q.newTypedArray(a.getDataType(),f),size:0}),c.insertTuple(u,a.getTuple(i)),t.addArray(c),n.getAttributes(a).forEach(d=>{t.setAttribute(c,d)})}}})},t.interpolateData=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:-1,o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1,a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:-1,s=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5;n.getArrays().forEach(c=>{const l=t.getFlag(c.getName());if(l!==!1&&!(e.doCopyAllOff&&l!==!0)&&c){let f=t.getArrayByName(c.getName());if(f)if(c.getNumberOfComponents()===f.getNumberOfComponents())if(i>-1&&i<c.getNumberOfTuples()){const u=a>-1?a:i;f.interpolateTuple(u,c,i,c,o,s),Fte("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else O6("Unhandled case in interpolateData");else if(i<0||o<0||i>c.getNumberOfTuples())t.addArray(c),n.getAttributes(c).forEach(u=>{t.setAttribute(c,u)});else{const u=c.getNumberOfComponents();let d=c.getNumberOfValues();const h=a>-1?a:i;d<=h*u&&(d=(h+1)*u),f=Nt.newInstance({name:c.getName(),dataType:c.getDataType(),numberOfComponents:u,values:Q.newTypedArray(c.getDataType(),d),size:0}),f.interpolateTuple(h,c,i,c,o,s),t.addArray(f),n.getAttributes(c).forEach(g=>{t.setAttribute(f,g)})}}})},t.copyFieldOn=n=>{e.copyFieldFlags[n]=!0},t.copyFieldOff=n=>{e.copyFieldFlags[n]=!1},t.copyAllOn=()=>{(!e.doCopyAllOn||e.doCopyAllOff)&&(e.doCopyAllOn=!0,e.doCopyAllOff=!1,t.modified())},t.copyAllOff=()=>{(e.doCopyAllOn||!e.doCopyAllOff)&&(e.doCopyAllOn=!1,e.doCopyAllOff=!0,t.modified())},t.clearFieldFlags=()=>{e.copyFieldFlags={}},t.deepCopy=n=>{e.arrays=n.getArrays().map(i=>{const o=i.newClone();return o.deepCopy(i),{data:o}})},t.copyFlags=n=>n.getCopyFieldFlags().map(i=>i),t.reset=()=>e.arrays.forEach(n=>n.data.reset()),t.getMTime=()=>e.arrays.reduce((n,i)=>i.data.getMTime()>n?i.data.getMTime():n,e.mtime),t.getNumberOfComponents=()=>e.arrays.reduce((n,i)=>n+i.data.getNumberOfComponents(),0),t.getNumberOfTuples=()=>e.arrays.length>0?e.arrays[0].getNumberOfTuples():0,t.getState=()=>{const n=r();return n&&(n.arrays=e.arrays.map(i=>({data:i.data.getState()}))),n}}const Bte={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function LN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bte,r),Q.obj(t,e),Ute(t,e)}const Gte=Q.newInstance(LN,"vtkFieldData");var Wte={newInstance:Gte,extend:LN};const $te={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},zte={MAX:0,EXACT:1,NOLIMIT:2},jte={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},Hte={DUPLICATEPOINT:1,HIDDENPOINT:2},Kte={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},Xte="vtkGhostType",E5={DEFAULT:0,SINGLE:1,DOUBLE:2};var NN={AttributeCopyOperations:Kte,AttributeLimitTypes:zte,AttributeTypes:$te,CellGhostTypes:jte,DesiredOutputPrecision:E5,PointGhostTypes:Hte,ghostArrayName:Xte};const{AttributeTypes:ju,AttributeCopyOperations:rd}=NN,{vtkWarningMacro:Zv}=Q;function qte(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>ju[c.toUpperCase()]===a||typeof a!="number"&&c.toLowerCase()===a.toLowerCase());return typeof s>"u"&&(s=null),s}e.classHierarchy.push("vtkDataSetAttributes");const i={...t};t.checkNumberOfComponents=a=>!0,t.setAttribute=(a,s)=>{const c=n(s);if(a&&c.toUpperCase()==="PEDIGREEIDS"&&!a.isA("vtkDataArray"))return Zv(`Cannot set attribute ${c}. The attribute must be a vtkDataArray.`),-1;if(a&&!t.checkNumberOfComponents(a,c))return Zv(`Cannot set attribute ${c}. Incorrect number of components.`),-1;let l=e[`active${c}`];if(l>=0&&l<e.arrays.length){if(e.arrays[l]===a)return l;t.removeArrayByIndex(l)}return a?(l=t.addArray(a),e[`active${c}`]=l):e[`active${c}`]=-1,t.modified(),e[`active${c}`]},t.getAttributes=a=>r.filter(s=>t[`get${s}`]()===a),t.setActiveAttributeByName=(a,s)=>t.setActiveAttributeByIndex(t.getArrayWithIndex(a).index,s),t.setActiveAttributeByIndex=(a,s)=>{const c=n(s);if(a>=0&&a<e.arrays.length){if(c.toUpperCase()!=="PEDIGREEIDS"){const l=t.getArrayByIndex(a);if(!l.isA("vtkDataArray"))return Zv(`Cannot set attribute ${c}. Only vtkDataArray subclasses can be set as active attributes.`),-1;if(!t.checkNumberOfComponents(l,c))return Zv(`Cannot set attribute ${c}. Incorrect number of components.`),-1}return e[`active${c}`]=a,t.modified(),a}return a===-1&&(e[`active${c}`]=a,t.modified()),-1},t.getActiveAttribute=a=>{const s=n(a);return t[`get${s}`]()},t.removeAllArrays=()=>{r.forEach(a=>{e[`active${a}`]=-1}),i.removeAllArrays()},t.removeArrayByIndex=a=>(a!==-1&&r.forEach(s=>{a===e[`active${s}`]?e[`active${s}`]=-1:a<e[`active${s}`]&&(e[`active${s}`]-=1)}),i.removeArrayByIndex(a)),r.forEach(a=>{const s=`active${a}`;t[`get${a}`]=()=>t.getArrayByIndex(e[s]),t[`set${a}`]=c=>t.setAttribute(c,a),t[`setActive${a}`]=c=>t.setActiveAttributeByIndex(t.getArrayWithIndex(c).index,a),t[`copy${a}Off`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[rd.PASSDATA][ju[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[rd.PASSDATA][ju[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(rd).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[rd[a]]=Object.keys(ju).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[ju[c]]=!0,s),[])}),e.copyAttributeFlags[rd.COPYTUPLE][ju.GLOBALIDS]=!1,e.copyAttributeFlags[rd.INTERPOLATE][ju.GLOBALIDS]=!1,e.copyAttributeFlags[rd.COPYTUPLE][ju.PEDIGREEIDS]=!1},t.initialize=Q.chain(t.initialize,t.initializeAttributeCopyFlags),e.dataArrays&&Object.keys(e.dataArrays).length&&Object.keys(e.dataArrays).forEach(a=>{!e.dataArrays[a].ref&&e.dataArrays[a].type==="vtkDataArray"&&t.addArray(Nt.newInstance(e.dataArrays[a]))});const o=t.shallowCopy;t.shallowCopy=(a,s)=>{o(a,s),e.arrays=a.getArrays().map(c=>{const l=c.newClone();return l.shallowCopy(c,s),{data:l}})},t.initializeAttributeCopyFlags()}const Yte={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function kN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Yte,r),Wte.extend(t,e,r),Q.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),qte(t,e)}const Jte=Q.newInstance(kN,"vtkDataSetAttributes");var P6={newInstance:Jte,extend:kN,...NN};const Zte={UNIFORM:0,DATA_OBJECT_FIELD:0,COORDINATE:1,POINT_DATA:1,POINT:2,POINT_FIELD_DATA:2,CELL:3,CELL_FIELD_DATA:3,VERTEX:4,VERTEX_FIELD_DATA:4,EDGE:5,EDGE_FIELD_DATA:5,ROW:6,ROW_DATA:6},Qte={FIELD_ASSOCIATION_POINTS:0,FIELD_ASSOCIATION_CELLS:1,FIELD_ASSOCIATION_NONE:2,FIELD_ASSOCIATION_POINTS_THEN_CELLS:3,FIELD_ASSOCIATION_VERTICES:4,FIELD_ASSOCIATION_EDGES:5,FIELD_ASSOCIATION_ROWS:6,NUMBER_OF_ASSOCIATIONS:7};var ene={FieldDataTypes:Zte,FieldAssociations:Qte};const PT=["pointData","cellData","fieldData"];function tne(t,e){e.classHierarchy.push("vtkDataSet"),PT.forEach(n=>{e[n]?e[n]=Sc(e[n]):e[n]=P6.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),PT.forEach(o=>{e[o]=P6.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const nne={};function VN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,nne,r),Q.obj(t,e),Q.setGet(t,e,PT),tne(t,e)}const rne=Q.newInstance(VN,"vtkDataSet");var Ag={newInstance:rne,extend:VN,...ene};function ine(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=Sc(e.points):e.points=cg.newInstance(),t.getNumberOfPoints=()=>e.points.getNumberOfPoints(),t.getBounds=()=>e.points.getBounds(),t.computeBounds=()=>{t.getBounds()};const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),e.points=cg.newInstance(),e.points.shallowCopy(n.getPoints())}}const one={};function FN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,one,r),Ag.extend(t,e,r),Q.setGet(t,e,["points"]),ine(t,e)}const ane=Q.newInstance(FN,"vtkPointSet");var sne={newInstance:ane,extend:FN};function z4(t,e,r,n){const i=r[0]-e[0],o=r[1]-e[1],a=r[2]-e[2],s=t[0]-e[0],c=t[1]-e[1],l=t[2]-e[2];n[0]=o*l-a*c,n[1]=a*s-i*l,n[2]=i*c-o*s}function b5(t,e,r,n){z4(t,e,r,n);const i=Math.sqrt(n[0]*n[0]+n[1]*n[1]+n[2]*n[2]);i!==0&&(n[0]/=i,n[1]/=i,n[2]/=i)}function cne(t,e,r,n,i,o){let a=arguments.length>6&&arguments[6]!==void 0?arguments[6]:1e-6,s=!1;const c=[],l=[],f=[],u=[],d=[];b5(t,e,r,u),b5(n,i,o,d);const h=-En(u,t),g=-En(d,n),p=[En(d,t)+g,En(d,e)+g,En(d,r)+g];if(p[0]*p[1]>a&&p[0]*p[2]>a)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};const v=[En(u,n)+h,En(u,i)+h,En(u,o)+h];if(v[0]*v[1]>a&&v[0]*v[2]>a)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Math.abs(u[0]-d[0])<1e-9&&Math.abs(u[1]-d[1])<1e-9&&Math.abs(u[2]-d[2])<1e-9&&Math.abs(h-g)<1e-9)return s=!0,{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};const y=[t,e,r],m=[n,i,o],w=En(u,d),x=(h-g*w)/(w*w-1),C=(g-h*w)/(w*w-1),S=[x*u[0]+C*d[0],x*u[1]+C*d[1],x*u[2]+C*d[2]],T=Il(u,d,[]);i0(T);let _=0,E=0;const b=[],D=[];let I=50,P=50;for(let B=0;B<3;B++){const j=B,V=(B+1)%3,F=Wr.intersectWithLine(y[j],y[V],n,d);F.intersection&&F.t>0-a&&F.t<1+a&&(F.t<1+a&&F.t>1-a&&(I=_),b[_++]=En(F.x,T)-En(S,T));const G=Wr.intersectWithLine(m[j],m[V],t,u);G.intersection&&G.t>0-a&&G.t<1+a&&(G.t<1+a&&G.t>1-a&&(P=E),D[E++]=En(G.x,T)-En(S,T))}if(_>2){_--;const B=b[2];b[2]=b[I],b[I]=B}if(E>2){E--;const B=D[2];D[2]=D[P],D[P]=B}if(_!==2||E!==2)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Number.isNaN(b[0])||Number.isNaN(b[1])||Number.isNaN(D[0])||Number.isNaN(D[1]))return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(b[0]>b[1]){const B=b[1];b[1]=b[0],b[0]=B}if(D[0]>D[1]){const B=D[1];D[1]=D[0],D[0]=B}let M,L;return b[1]<D[0]||D[1]<b[0]?{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f}:(b[0]<D[0]?b[1]<D[1]?(f[0]=2,f[1]=1,M=D[0],L=b[1]):(f[0]=2,f[1]=2,M=D[0],L=D[1]):b[1]<D[1]?(f[0]=1,f[1]=1,M=b[0],L=b[1]):(f[0]=1,f[1]=2,M=b[0],L=D[1]),hT(S,T,M,c),hT(S,T,L,l),{intersect:!0,coplanar:s,pt1:c,pt2:l,surfaceId:f})}const lne={computeNormalDirection:z4,computeNormal:b5,intersectWithTriangle:cne};function une(t,e){e.classHierarchy.push("vtkTriangle"),t.getCellDimension=()=>2,t.intersectWithLine=(r,n,i,o,a)=>{const s={subId:0,t:Number.MAX_VALUE,intersect:0,betweenPoints:!1};a[2]=0;const c=[],l=i*i,f=[],u=[],d=[];e.points.getPoint(0,f),e.points.getPoint(1,u),e.points.getPoint(2,d);const h=[],g=[];if(b5(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=Wr.intersectWithLine(r,n,f,h);if(s.betweenPoints=w.betweenPoints,s.t=w.t,o[0]=w.x[0],o[1]=w.x[1],o[2]=w.x[2],!w.intersection)return a[0]=0,a[1]=0,s.intersect=0,s;const x=t.evaluatePosition(o,c,a,g);if(x.evaluation>=0)return x.dist2<=l?(s.intersect=1,s):(s.intersect=x.evaluation,s)}const p=fl(f,u),v=fl(u,d),y=fl(d,f);e.line||(e.line=Ss.newInstance()),p>v&&p>y?(e.line.getPoints().setPoint(0,f),e.line.getPoints().setPoint(1,u)):v>y&&v>p?(e.line.getPoints().setPoint(0,u),e.line.getPoints().setPoint(1,d)):(e.line.getPoints().setPoint(0,d),e.line.getPoints().setPoint(1,f));const m=e.line.intersectWithLine(r,n,i,o,a);if(s.betweenPoints=m.betweenPoints,s.t=m.t,m.intersect){const w=[],x=[],C=[];for(let S=0;S<3;S++)w[S]=f[S]-d[S],x[S]=u[S]-d[S],C[S]=o[S]-d[S];return a[0]=En(C,w)/y,a[1]=En(C,x)/v,s.intersect=1,s}return a[0]=0,a[1]=0,s.intersect=0,s},t.evaluatePosition=(r,n,i,o)=>{const a={subId:0,dist2:0,evaluation:-1};let s,c;const l=[],f=[],u=[],d=[];let h;const g=[],p=[],v=[];let y=0,m=0;const w=[];let x,C,S,T=[];const _=[],E=[],b=[];a.subId=0,i[2]=0,e.points.getPoint(1,l),e.points.getPoint(2,f),e.points.getPoint(0,u),z4(l,f,u,d),Wr.generalizedProjectPoint(r,l,d,b);let D=0;for(s=0;s<3;s++)d[s]<0?h=-d[s]:h=d[s],h>D&&(D=h,m=s);for(c=0,s=0;s<3;s++)s!==m&&(w[c++]=s);for(s=0;s<2;s++)g[s]=b[w[s]]-u[w[s]],p[s]=l[w[s]]-u[w[s]],v[s]=f[w[s]]-u[w[s]];if(y=ui(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=ui(g,v)/y,i[1]=ui(p,g)/y,o[0]=1-(i[0]+i[1]),o[1]=i[0],o[2]=i[1],o[0]>=0&&o[0]<=1&&o[1]>=0&&o[1]<=1&&o[2]>=0&&o[2]<=1)n&&(a.dist2=fl(b,r),n[0]=b[0],n[1]=b[1],n[2]=b[2]),a.evaluation=1;else{let I;if(n){if(o[1]<0&&o[2]<0)for(x=fl(r,u),C=Ss.distanceToLine(r,l,u,I,_),S=Ss.distanceToLine(r,u,f,I,E),x<C?(a.dist2=x,T=u):(a.dist2=C,T=_),S<a.dist2&&(a.dist2=S,T=E),s=0;s<3;s++)n[s]=T[s];else 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fne={};function UN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fne,r),_5.extend(t,e,r),une(t,e)}const dne=Q.newInstance(UN,"vtkTriangle");var BN={newInstance:dne,extend:UN,...lne};const VC=["verts","lines","polys","strips"],{vtkWarningMacro:R6}=Q,hne={[Ar.VTK_LINE]:Ss,[Ar.VTK_POLY_LINE]:Ss,[Ar.VTK_TRIANGLE]:BN};function gne(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}VC.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=Sc(e[i]):e[i]=Gf.newInstance()}),t.getNumberOfCells=()=>VC.reduce((i,o)=>i+e[o].getNumberOfCells(),0);const n=t.shallowCopy;t.shallowCopy=function(i){let o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;n(i,o),VC.forEach(a=>{e[a]=Gf.newInstance(),e[a].shallowCopy(i.getReferenceByName(a))})},t.buildCells=()=>{const i=t.getNumberOfVerts(),o=t.getNumberOfLines(),a=t.getNumberOfPolys(),s=t.getNumberOfStrips(),c=i+o+a+s,l=new Uint8Array(c);let f=l;const u=new Uint32Array(c);let d=u;if(i){let h=0;e.verts.getCellSizes().forEach((g,p)=>{d[p]=h,f[p]=g>1?Ar.VTK_POLY_VERTEX:Ar.VTK_VERTEX,h+=g+1}),d=d.subarray(i),f=f.subarray(i)}if(o){let h=0;e.lines.getCellSizes().forEach((g,p)=>{d[p]=h,f[p]=g>2?Ar.VTK_POLY_LINE:Ar.VTK_LINE,g===1&&R6("Building VTK_LINE ",p," with only one point, but VTK_LINE needs at least two points. 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s=e.cells.getCellLocation(i),c=a.getCell(s);return{cellType:o,cellPointIds:c}},t.getPointCells=i=>e.links.getCells(i),t.getCellEdgeNeighbors=(i,o,a)=>{const s=e.links.getLink(o),c=e.links.getLink(a);return s.cells.filter(l=>l!==i&&c.cells.indexOf(l)!==-1)},t.getCell=function(i){let o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const a=t.getCellPoints(i),s=o||hne[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const pne={};function GN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pne,r),sne.extend(t,e,r),Q.get(t,e,["cells","links"]),Q.setGet(t,e,["verts","lines","polys","strips"]),gne(t,e)}const mne=Q.newInstance(GN,"vtkPolyData");var Dr={newInstance:mne,extend:GN};const{vtkErrorMacro:vne}=Q;class yne{constructor(){this.segmentMapping={},this.segments=[null],this.faces=[]}addSegment(e){const r=e[0],n=e[e.length-1];if(r===n||e.length<2)return;const 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0?arguments[2]:{};Object.assign(e,xne,r),Q.obj(t,e),Q.algo(t,e,1,1),wne(t,e)}const Cne=Q.newInstance(WN,"vtkClosedPolyLineToSurfaceFilter");var Sne={newInstance:Cne,extend:WN};const{vtkErrorMacro:A6}=Ao;function Tne(t){const e=t.getPolys().getData(),r=t.getStrips().getData(),n={cellSize:0,cell:[],done:!1,polyIdx:0,stripIdx:0,remainingStripLength:0,next(){if(n.polyIdx<e.length){n.cellSize=e[n.polyIdx];const i=n.polyIdx+1,o=i+n.cellSize;n.polyIdx=o;let a=0;for(let s=i;s<o;++s)n.cell[a++]=e[s]}else if(n.stripIdx<r.length){n.cellSize=3,n.remainingStripLength===0&&(n.remainingStripLength=r[n.stripIdx]-2,n.stripIdx+=3);const i=n.stripIdx-2,o=n.stripIdx+1;n.stripIdx++,n.remainingStripLength--;let a=0;for(let s=i;s<o;++s)n.cell[a++]=r[s]}else if(!n.done)n.done=!0;else throw new Error("Iterator is done")}};return n.next(),n}function _ne(t,e){e.classHierarchy.push("vtkCutter");const r={...t};t.getMTime=()=>{let i=r.getMTime();return e.cutFunction&&(i=Math.max(i,e.cutFunction.getMTime())),i};function n(i,o){const a=i.getPoints(),s=a.getData(),c=a.getNumberOfPoints(),l=[],f=[],u=[];(!e.cutScalars||e.cutScalars.length<c)&&(e.cutScalars=new Float32Array(c));let d=0,h=0;for(;d<s.length;)e.cutScalars[h++]=e.cutFunction.evaluateFunction(s[d++],s[d++],s[d++]);const g=[],p=new Array(3),v=new Array(3),y=[];for(const w=Tne(i);!w.done;w.next()){if(w.cellSize<=2)continue;for(let _=0;_<w.cellSize;)y[_]=e.cutScalars[w.cell[_++]];const x=y[0]>0;let C=!0;for(let _=1;_<w.cell.length;_++)if(y[_]>0!==x){C=!1;break}if(C)continue;const S=[];for(let _=0;_<w.cellSize;_++){const E=_+1===w.cellSize?0:_+1,b=y[_]>0;if(y[E]>0===b)continue;let I=_,P=E,M=y[P]-y[I];M<=0&&(I=E,P=_,M*=-1);let L=0;M!==0&&(L=(e.cutValue-y[I])/M);const B=w.cell[I],j=w.cell[P];p[0]=s[B*3],p[1]=s[B*3+1],p[2]=s[B*3+2],v[0]=s[j*3],v[1]=s[j*3+1],v[2]=s[j*3+2];const V=[p[0]+L*(v[0]-p[0]),p[1]+L*(v[1]-p[1]),p[2]+L*(v[2]-p[2])];S.push({pointEdge1:B,pointEdge2:j,intersectedPoint:V,newPointID:-1})}for(let _=0;_<S.length;_++){const E=S[_];let b=!1;for(let D=0;D<g.length;D++){const I=g[D],P=E.pointEdge1===I.pointEdge1&&E.pointEdge2===I.pointEdge2,M=E.intersectedPoint[0]===I.intersectedPoint[0]&&E.intersectedPoint[1]===I.intersectedPoint[1]&&E.intersectedPoint[2]===I.intersectedPoint[2];if(P||M){b=!0,S[_].newPointID=g[D].newPointID;break}}b||(l.push(E.intersectedPoint[0]),l.push(E.intersectedPoint[1]),l.push(E.intersectedPoint[2]),S[_].newPointID=l.length/3-1,g.push(S[_]))}const T=S.length;T===2?f.push(T,S[0].newPointID,S[1].newPointID):T>2&&(u.push(T),S.forEach(_=>{u.push(_.newPointID)}))}o.getPoints().setData(Hw(a.getDataType(),l),3),f.length!==0&&o.getLines().setData(Uint16Array.from(f)),u.length!==0&&o.getPolys().setData(Uint16Array.from(u))}t.requestData=(i,o)=>{const a=i[0];if(!a){A6("Invalid or missing input");return}if(!e.cutFunction){A6("Missing 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i===null&&(i=e.context.createBuffer(),n=s),r(n)===c},t.upload=(s,c)=>t.generateBuffer(c)?(e.context.bindBuffer(r(n),i),e.context.bufferData(r(n),s,e.context.STATIC_DRAW),e.allocatedGPUMemoryInBytes=s.length*s.BYTES_PER_ELEMENT,o=!1,!0):(a="Trying to upload array buffer to incompatible buffer.",!1),t.bind=()=>i?(e.context.bindBuffer(r(n),i),!0):!1,t.release=()=>i?(e.context.bindBuffer(r(n),null),!0):!1,t.releaseGraphicsResources=()=>{i!==null&&(e.context.bindBuffer(r(n),null),e.context.deleteBuffer(i),i=null,e.allocatedGPUMemoryInBytes=0)},t.setOpenGLRenderWindow=s=>{e._openGLRenderWindow!==s&&(t.releaseGraphicsResources(),e._openGLRenderWindow=s,e.context=null,s&&(e.context=e._openGLRenderWindow.getContext()))},t.getError=()=>a}const One={objectType:Cy.ARRAY_BUFFER,context:null,allocatedGPUMemoryInBytes:0};function jN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,One,r),Q.obj(t,e),Q.get(t,e,["_openGLRenderWindow","allocatedGPUMemoryInBytes"]),Q.moveToProtected(t,e,["openGLRenderWindow"]),Mne(t,e)}const Pne=Q.newInstance(jN);var pu={newInstance:Pne,extend:jN,...Ine,...zN};const HN={FLAT:0,GOURAUD:1,PHONG:2},Io={POINTS:0,WIREFRAME:1,SURFACE:2},Rne=HN;var KN={Shading:HN,Representation:Io,Interpolation:Rne};const{vtkErrorMacro:L6}=Q;function Ane(t,e){const r=new Float64Array(3);EL(r,e);const n=new Float64Array(16);return wL(n,Bf(),t,r),n}function Lne(t,e){return t===null||e===null?!1:!(C6(t,[0,0,0])&&C6(e,[1,1,1]))}function Nne(t,e){e.classHierarchy.push("vtkOpenGLCellArrayBufferObject"),t.setType(Cu.ARRAY_BUFFER),t.createVBO=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:null;if(!r.getData()||!r.getData().length)return e.elementCount=0,0;e.blockSize=3,e.vertexOffset=0,e.normalOffset=0,e.tCoordOffset=0,e.tCoordComponents=0,e.colorComponents=0,e.colorOffset=0,e.customData=[];const s=o.points.getData();let c=null,l=null,f=null;const u=o.colors?o.colors.getNumberOfComponents():0,d=o.tcoords?o.tcoords.getNumberOfComponents():0;o.normals&&(e.normalOffset=4*e.blockSize,e.blockSize+=3,c=o.normals.getData()),o.customAttributes&&o.customAttributes.forEach(F=>{F&&(e.customData.push({data:F.getData(),offset:4*e.blockSize,components:F.getNumberOfComponents(),name:F.getName()}),e.blockSize+=F.getNumberOfComponents())}),o.tcoords&&(e.tCoordOffset=4*e.blockSize,e.tCoordComponents=d,e.blockSize+=d,l=o.tcoords.getData()),o.colors?(e.colorComponents=o.colors.getNumberOfComponents(),e.colorOffset=0,f=o.colors.getData(),e.colorBO||(e.colorBO=pu.newInstance()),e.colorBO.setOpenGLRenderWindow(e._openGLRenderWindow)):e.colorBO=null,e.stride=4*e.blockSize;let h=0,g=0,p=0,v=0,y=0,m=0,w;const x={anythingToPoints(F,G,X,ne){for(let ue=0;ue<F;++ue)w(G[X+ue],ne)},linesToWireframe(F,G,X,ne){for(let ue=0;ue<F-1;++ue)w(G[X+ue],ne),w(G[X+ue+1],ne)},polysToWireframe(F,G,X,ne){if(F>2)for(let ue=0;ue<F;++ue)w(G[X+ue],ne),w(G[X+(ue+1)%F],ne)},stripsToWireframe(F,G,X,ne){if(F>2){for(let ue=0;ue<F-1;++ue)w(G[X+ue],ne),w(G[X+ue+1],ne);for(let ue=0;ue<F-2;ue++)w(G[X+ue],ne),w(G[X+ue+2],ne)}},polysToSurface(F,G,X,ne){for(let ue=0;ue<F-2;ue++)w(G[X+0],ne),w(G[X+ue+1],ne),w(G[X+ue+2],ne)},stripsToSurface(F,G,X,ne){for(let ue=0;ue<F-2;ue++)w(G[X+ue],ne),w(G[X+ue+1+ue%2],ne),w(G[X+ue+1+(ue+1)%2],ne)}},C={anythingToPoints(F,G){return F},linesToWireframe(F,G){return F>1?(F-1)*2:0},polysToWireframe(F,G){return F>2?F*2:0},stripsToWireframe(F,G){return F>2?F*4-6:0},polysToSurface(F,G){return F>2?(F-2)*3:0},stripsToSurface(F,G,X){return F>2?(F-2)*3:0}};let S=null,T=null;i===Io.POINTS||n==="verts"?(S=x.anythingToPoints,T=C.anythingToPoints):i===Io.WIREFRAME||n==="lines"?(S=x[`${n}ToWireframe`],T=C[`${n}ToWireframe`]):(S=x[`${n}ToSurface`],T=C[`${n}ToSurface`]);const _=r.getData(),E=_.length;let b=0;for(let F=0;F<E;)b+=T(_[F],_),F+=_[F]+1;let D=null;const I=new Float32Array(b*e.blockSize);f&&(D=new Uint8Array(b*4));let P=0,M=0,L=0,B=0;for(let F=0;F<3;++F){const G=o.points.getRange(F),X=G[1]-G[0];L+=X*X;const ne=.5*(G[1]+G[0]);B+=ne*ne}if(L>0&&(Math.abs(B)/L>1e6||Math.abs(Math.log10(L))>3||L===0&&B>1e6)){const F=new Float64Array(3),G=new Float64Array(3);for(let X=0;X<3;++X){const ne=o.points.getRange(X),ue=ne[1]-ne[0];F[X]=.5*(ne[1]+ne[0]),G[X]=ue>0?1/ue:1}t.setCoordShiftAndScale(F,G)}else e.coordShiftAndScaleEnabled===!0&&t.setCoordShiftAndScale(null,null);if(a)if(!a.points&&!a.cells)a.points=new Int32Array(b),a.cells=new Int32Array(b);else{const F=new Int32Array(b+a.points.length);F.set(a.points),a.points=F;const G=new Int32Array(b+a.cells.length);G.set(a.cells),a.cells=G}let V=o.vertexOffset;w=function(G,X){if(a&&(a.points[V]=G,a.cells[V]=m+o.cellOffset),++V,h=G*3,e.coordShiftAndScaleEnabled?(I[P++]=(s[h++]-e.coordShift[0])*e.coordScale[0],I[P++]=(s[h++]-e.coordShift[1])*e.coordScale[1],I[P++]=(s[h++]-e.coordShift[2])*e.coordScale[2]):(I[P++]=s[h++],I[P++]=s[h++],I[P++]=s[h++]),c!==null&&(o.haveCellNormals?g=(m+o.cellOffset)*3:g=G*3,I[P++]=c[g++],I[P++]=c[g++],I[P++]=c[g++]),e.customData.forEach(ne=>{y=G*ne.components;for(let ue=0;ue<ne.components;++ue)I[P++]=ne.data[y++]}),l!==null){o.useTCoordsPerCell?p=X*d:p=G*d;for(let ne=0;ne<d;++ne)I[P++]=l[p++]}f!==null&&(o.haveCellScalars?v=(m+o.cellOffset)*u:v=G*u,D[M++]=f[v++],D[M++]=f[v++],D[M++]=f[v++],D[M++]=u===4?f[v++]:255)};for(let F=0;F<E;F+=_[F]+1,m++)S(_[F],_,F+1,m+o.cellOffset);return e.elementCount=b,t.upload(I,Cu.ARRAY_BUFFER),e.colorBO&&(e.colorBOStride=4,e.colorBO.upload(D,Cu.ARRAY_BUFFER)),m},t.setCoordShiftAndScale=(r,n)=>{if(r!==null&&(r.constructor!==Float64Array||r.length!==3)){L6("Wrong type for coordShift, expected vec3 or null");return}if(n!==null&&(n.constructor!==Float64Array||n.length!==3)){L6("Wrong type for coordScale, expected vec3 or null");return}(e.coordShift===null||r===null||!TT(r,e.coordShift))&&(e.coordShift=r),(e.coordScale===null||n===null||!TT(n,e.coordScale))&&(e.coordScale=n),e.coordShiftAndScaleEnabled=Lne(e.coordShift,e.coordScale),e.coordShiftAndScaleEnabled?e.inverseShiftAndScaleMatrix=Ane(e.coordShift,e.coordScale):e.inverseShiftAndScaleMatrix=null}}const kne={elementCount:0,stride:0,colorBOStride:0,vertexOffset:0,normalOffset:0,tCoordOffset:0,tCoordComponents:0,colorOffset:0,colorComponents:0,tcoordBO:null,customData:[],coordShift:null,coordScale:null,coordShiftAndScaleEnabled:!1,inverseShiftAndScaleMatrix:null};function XN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kne,r),pu.extend(t,e,r),Q.setGet(t,e,["colorBO","elementCount","stride","colorBOStride","vertexOffset","normalOffset","tCoordOffset","tCoordComponents","colorOffset","colorComponents","customData"]),Q.get(t,e,["coordShift","coordScale","coordShiftAndScaleEnabled","inverseShiftAndScaleMatrix"]),Nne(t,e)}const Vne=Q.newInstance(XN);var Fne={newInstance:Vne,extend:XN};const{vtkErrorMacro:Une}=Q;function Bne(t,e){e.classHierarchy.push("vtkShader"),t.compile=()=>{let r=e.context.VERTEX_SHADER;if(!e.source||!e.source.length||e.shaderType==="Unknown")return!1;switch(e.handle!==0&&(e.context.deleteShader(e.handle),e.handle=0),e.shaderType){case"Fragment":r=e.context.FRAGMENT_SHADER;break;case"Vertex":default:r=e.context.VERTEX_SHADER;break}if(e.handle=e.context.createShader(r),e.context.shaderSource(e.handle,e.source),e.context.compileShader(e.handle),!e.context.getShaderParameter(e.handle,e.context.COMPILE_STATUS)){const i=e.context.getShaderInfoLog(e.handle);return Une(`Error compiling shader '${e.source}': ${i}`),e.context.deleteShader(e.handle),e.handle=0,!1}return!0},t.cleanup=()=>{e.shaderType==="Unknown"||e.handle===0||(e.context.deleteShader(e.handle),e.handle=0,e.dirty=!0)}}const Gne={shaderType:"Unknown",source:"",error:"",handle:0,dirty:!1,context:null};function qN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Gne,r),Q.obj(t,e),Q.setGet(t,e,["shaderType","source","error","handle","context"]),Bne(t,e)}const Wne=Q.newInstance(qN,"vtkShader");var FC={newInstance:Wne,extend:qN};const{vtkErrorMacro:il}=Q;function $ne(t,e,r,n){const i=typeof r=="string"?r:r.join(`
+`),o=n===!1?e:new RegExp(e,"g"),a=t.replace(o,i);return{replace:a!==i,result:a}}function zne(t,e){e.classHierarchy.push("vtkShaderProgram"),t.compileShader=()=>e.vertexShader.compile()?e.fragmentShader.compile()?!t.attachShader(e.vertexShader)||!t.attachShader(e.fragmentShader)?(il(e.error),0):t.link()?(t.setCompiled(!0),1):(il(`Links failed: ${e.error}`),0):(il(e.fragmentShader.getSource().split(`
+`).map((r,n)=>`${n}: ${r}`).join(`
+`)),il(e.fragmentShader.getError()),0):(il(e.vertexShader.getSource().split(`
+`).map((r,n)=>`${n}: ${r}`).join(`
+`)),il(e.vertexShader.getError()),0),t.cleanup=()=>{e.shaderType==="Unknown"||e.handle===0||(t.release(),e.vertexShaderHandle!==0&&(e.context.detachShader(e.handle,e.vertexShaderHandle),e.vertexShaderHandle=0),e.fragmentShaderHandle!==0&&(e.context.detachShader(e.handle,e.fragmentShaderHandle),e.fragmentShaderHandle=0),e.context.deleteProgram(e.handle),e.handle=0,t.setCompiled(!1))},t.bind=()=>!e.linked&&!t.link()?!1:(e.context.useProgram(e.handle),t.setBound(!0),!0),t.isBound=()=>!!e.bound,t.release=()=>{e.context.useProgram(null),t.setBound(!1)},t.setContext=r=>{e.vertexShader.setContext(r),e.fragmentShader.setContext(r),e.geometryShader.setContext(r)},t.link=()=>{if(e.linked)return!0;if(e.handle===0)return e.error="Program has not been initialized, and/or does not have shaders.",!1;if(e.uniformLocs={},e.context.linkProgram(e.handle),!e.context.getProgramParameter(e.handle,e.context.LINK_STATUS)){const n=e.context.getProgramInfoLog(e.handle);return il(`Error linking shader ${n}`),e.handle=0,!1}return t.setLinked(!0),e.attributeLocs={},!0},t.setUniformMatrix=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;const o=new Float32Array(n);return e.context.uniformMatrix4fv(i,!1,o),!0},t.setUniformMatrix3x3=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;const o=new Float32Array(n);return e.context.uniformMatrix3fv(i,!1,o),!0},t.setUniformf=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1f(i,n),!0)},t.setUniformfv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1fv(i,n),!0)},t.setUniformi=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1i(i,n),!0)},t.setUniformiv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1iv(i,n),!0)},t.setUniform2f=(r,n,i)=>{const o=t.findUniform(r);if(o===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(i===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform2f(o,n,i),!0},t.setUniform2fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform2fv(i,n),!0)},t.setUniform2i=(r,n,i)=>{const o=t.findUniform(r);if(o===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(i===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform2i(o,n,i),!0},t.setUniform2iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform2iv(i,n),!0)},t.setUniform3f=(r,n,i,o)=>{const a=t.findUniform(r);if(a===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(o===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform3f(a,n,i,o),!0},t.setUniform3fArray=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(!Array.isArray(n)||n.length!==3)throw new RangeError("Invalid number of values for array");return e.context.uniform3f(i,n[0],n[1],n[2]),!0},t.setUniform3fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform3fv(i,n),!0)},t.setUniform3i=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==3)throw new RangeError("Invalid number of values for array");return e.context.uniform3i(n,s[0],s[1],s[2]),!0},t.setUniform3iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform3iv(i,n),!0)},t.setUniform4f=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==4)throw new RangeError("Invalid number of values for array");return e.context.uniform4f(n,s[0],s[1],s[2],s[3]),!0},t.setUniform4fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform4fv(i,n),!0)},t.setUniform4i=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==4)throw new RangeError("Invalid number of values for array");return e.context.uniform4i(n,s[0],s[1],s[2],s[3]),!0},t.setUniform4iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform4iv(i,n),!0)},t.findUniform=r=>{if(!r||!e.linked)return-1;let n=e.uniformLocs[r];return n!==void 0?n:(n=e.context.getUniformLocation(e.handle,r),n===null?(e.error=`Uniform ${r} not found in current shader program.`,e.uniformLocs[r]=-1,-1):(e.uniformLocs[r]=n,n))},t.isUniformUsed=r=>{if(!r)return!1;let n=e.uniformLocs[r];return n!==void 0?n!==null:e.linked?(n=e.context.getUniformLocation(e.handle,r),e.uniformLocs[r]=n,n!==null):(il("attempt to find uniform when the shader program is not linked"),!1)},t.isAttributeUsed=r=>{if(!r)return!1;if(r in e.attributeLocs)return!0;if(!e.linked)return il("attempt to find uniform when the shader program is not linked"),!1;const n=e.context.getAttribLocation(e.handle,r);return n===-1?!1:(e.attributeLocs[r]=n,!0)},t.attachShader=r=>{if(r.getHandle()===0)return e.error="Shader object was not initialized, cannot attach it.",!1;if(r.getShaderType()==="Unknown")return e.error="Shader object is of type Unknown and cannot be used.",!1;if(e.handle===0){const n=e.context.createProgram();if(n===0)return e.error="Could not create shader program.",!1;e.handle=n,e.linked=!1}return r.getShaderType()==="Vertex"&&(e.vertexShaderHandle!==0&&e.context.detachShader(e.handle,e.vertexShaderHandle),e.vertexShaderHandle=r.getHandle()),r.getShaderType()==="Fragment"&&(e.fragmentShaderHandle!==0&&e.context.detachShader(e.handle,e.fragmentShaderHandle),e.fragmentShaderHandle=r.getHandle()),e.context.attachShader(e.handle,r.getHandle()),t.setLinked(!1),!0},t.detachShader=r=>{if(r.getHandle()===0)return e.error="shader object was not initialized, cannot attach it.",!1;if(r.getShaderType()==="Unknown")return e.error="Shader object is of type Unknown and cannot be used.",!1;switch(e.handle===0&&(e.error="This shader program has not been initialized yet."),r.getShaderType()){case"Vertex":return e.vertexShaderHandle!==r.getHandle()?(e.error="The supplied shader was not attached to this program.",!1):(e.context.detachShader(e.handle,r.getHandle()),e.vertexShaderHandle=0,e.linked=!1,!0);case"Fragment":return e.fragmentShaderHandle!==r.getHandle()?(e.error="The supplied shader was not attached to this program.",!1):(e.context.detachShader(e.handle,r.getHandle()),e.fragmentShaderHandle=0,e.linked=!1,!0);default:return!1}},t.setContext=r=>{e.context=r,e.vertexShader.setContext(r),e.fragmentShader.setContext(r),e.geometryShader.setContext(r)},t.setLastCameraMTime=r=>{e.lastCameraMTime=r}}const jne={vertexShaderHandle:0,fragmentShaderHandle:0,geometryShaderHandle:0,vertexShader:null,fragmentShader:null,geometryShader:null,linked:!1,bound:!1,compiled:!1,error:"",handle:0,numberOfOutputs:0,attributesLocs:null,uniformLocs:null,md5Hash:0,context:null,lastCameraMTime:null};function YN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jne,r),e.attributesLocs={},e.uniformLocs={},e.vertexShader=FC.newInstance(),e.vertexShader.setShaderType("Vertex"),e.fragmentShader=FC.newInstance(),e.fragmentShader.setShaderType("Fragment"),e.geometryShader=FC.newInstance(),e.geometryShader.setShaderType("Geometry"),Q.obj(t,e),Q.get(t,e,["lastCameraMTime"]),Q.setGet(t,e,["error","handle","compiled","bound","md5Hash","vertexShader","fragmentShader","geometryShader","linked"]),zne(t,e)}const Hne=Q.newInstance(YN,"vtkShaderProgram");var Le={newInstance:Hne,extend:YN,substitute:$ne};function Kne(t,e){e.classHierarchy.push("vtkOpenGLVertexArrayObject"),t.exposedMethod=()=>{},t.initialize=()=>{e.instancingExtension=null,e._openGLRenderWindow.getWebgl2()||(e.instancingExtension=e.context.getExtension("ANGLE_instanced_arrays")),!e.forceEmulation&&e._openGLRenderWindow&&e._openGLRenderWindow.getWebgl2()?(e.extension=null,e.supported=!0,e.handleVAO=e.context.createVertexArray()):(e.extension=e.context.getExtension("OES_vertex_array_object"),!e.forceEmulation&&e.extension?(e.supported=!0,e.handleVAO=e.extension.createVertexArrayOES()):e.supported=!1)},t.isReady=()=>e.handleVAO!==0||e.supported===!1,t.bind=()=>{if(t.isReady()||t.initialize(),t.isReady()&&e.supported)e.extension?e.extension.bindVertexArrayOES(e.handleVAO):e.context.bindVertexArray(e.handleVAO);else if(t.isReady()){const r=e.context;for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];e.context.bindBuffer(r.ARRAY_BUFFER,i.buffer);for(let o=0;o<i.attributes.length;++o){const a=i.attributes[o],s=a.isMatrix?a.size:1;for(let c=0;c<s;++c)r.enableVertexAttribArray(a.index+c),r.vertexAttribPointer(a.index+c,a.size,a.type,a.normalize,a.stride,a.offset+a.stride*c/a.size),a.divisor>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(a.index+c,1):r.vertexAttribDivisor(a.index+c,1))}}}},t.release=()=>{if(t.isReady()&&e.supported)e.extension?e.extension.bindVertexArrayOES(null):e.context.bindVertexArray(null);else if(t.isReady()){const r=e.context;for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];e.context.bindBuffer(r.ARRAY_BUFFER,i.buffer);for(let o=0;o<i.attributes.length;++o){const a=i.attributes[o],s=a.isMatrix?a.size:1;for(let c=0;c<s;++c)r.enableVertexAttribArray(a.index+c),r.vertexAttribPointer(a.index+c,a.size,a.type,a.normalize,a.stride,a.offset+a.stride*c/a.size),a.divisor>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(a.index+c,0):r.vertexAttribDivisor(a.index+c,0)),r.disableVertexAttribArray(a.index+c)}}}},t.shaderProgramChanged=()=>{t.release(),e.handleVAO&&(e.extension?e.extension.deleteVertexArrayOES(e.handleVAO):e.context.deleteVertexArray(e.handleVAO)),e.handleVAO=0,e.handleProgram=0},t.releaseGraphicsResources=()=>{t.shaderProgramChanged(),e.handleVAO&&(e.extension?e.extension.deleteVertexArrayOES(e.handleVAO):e.context.deleteVertexArray(e.handleVAO)),e.handleVAO=0,e.supported=!0,e.handleProgram=0},t.addAttributeArray=(r,n,i,o,a,s,c,l)=>t.addAttributeArrayWithDivisor(r,n,i,o,a,s,c,l,0,!1),t.addAttributeArrayWithDivisor=(r,n,i,o,a,s,c,l,f,u)=>{if(!r||!r.isBound()||n.getHandle()===0||n.getType()!==Cu.ARRAY_BUFFER||(e.handleProgram===0&&(e.handleProgram=r.getHandle()),t.isReady()||t.initialize(),!t.isReady()||e.handleProgram!==r.getHandle()))return!1;const d=e.context,h={};if(h.name=i,h.index=d.getAttribLocation(e.handleProgram,i),h.offset=o,h.stride=a,h.type=s,h.size=c,h.normalize=l,h.isMatrix=u,h.divisor=f,h.Index===-1)return!1;if(n.bind(),d.enableVertexAttribArray(h.index),d.vertexAttribPointer(h.index,h.size,h.type,h.normalize,h.stride,h.offset),f>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(h.index,1):d.vertexAttribDivisor(h.index,1)),h.buffer=n.getHandle(),!e.supported){let g=!1;for(let p=0;p<e.buffers.length;++p){const v=e.buffers[p];if(v.buffer===h.buffer){g=!0;let y=!1;for(let m=0;m<v.attributes.length;++m)v.attributes[m].name===i&&(y=!0,v.attributes[m]=h);y||v.attributes.push(h)}}g||e.buffers.push({buffer:h.buffer,attributes:[h]})}return!0},t.addAttributeMatrixWithDivisor=(r,n,i,o,a,s,c,l,f)=>{const u=t.addAttributeArrayWithDivisor(r,n,i,o,a,s,c,l,f,!0);if(!u)return u;const d=e.context,h=d.getAttribLocation(e.handleProgram,i);for(let g=1;g<c;g++)d.enableVertexAttribArray(h+g),d.vertexAttribPointer(h+g,c,s,l,a,o+a*g/c),f>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(h+g,1):d.vertexAttribDivisor(h+g,1));return!0},t.removeAttributeArray=r=>{if(!t.isReady()||e.handleProgram===0)return!1;if(!e.supported)for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];for(let o=0;o<i.attributes.length;++o)if(i.attributes[o].name===r)return i.attributes.splice(o,1),i.attributes.length||e.buffers.splice(n,1),!0}return!0},t.setOpenGLRenderWindow=r=>{e._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const Xne={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function JN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xne,r),e.buffers=[],Q.obj(t,e),Q.get(t,e,["supported"]),Q.setGet(t,e,["forceEmulation"]),Kne(t,e)}const qne=Q.newInstance(JN,"vtkOpenGLVertexArrayObject");var j4={newInstance:qne,extend:JN};const Zu={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function Yne(t,e){e.classHierarchy.push("vtkOpenGLHelper"),t.setOpenGLRenderWindow=r=>{e.context=r.getContext(),e.program.setContext(e.context),e.VAO.setOpenGLRenderWindow(r),e.CABO.setOpenGLRenderWindow(r)},t.releaseGraphicsResources=r=>{e.VAO.releaseGraphicsResources(),e.CABO.releaseGraphicsResources(),e.CABO.setElementCount(0)},t.drawArrays=(r,n,i,o)=>{if(e.CABO.getElementCount()){const a=t.getOpenGLMode(i),s=t.haveWideLines(r,n),c=e.context,l=c.getParameter(c.DEPTH_WRITEMASK);e.pointPicking&&c.depthMask(!1),a===c.LINES&&s?(t.updateShaders(r,n,o),c.drawArraysInstanced(a,0,e.CABO.getElementCount(),2*Math.ceil(n.getProperty().getLineWidth()))):(c.lineWidth(n.getProperty().getLineWidth()),t.updateShaders(r,n,o),c.drawArrays(a,0,e.CABO.getElementCount()),c.lineWidth(1));const u=(a===c.POINTS?1:0)||(a===c.LINES?2:3);return e.pointPicking&&c.depthMask(l),e.CABO.getElementCount()/u}return 0},t.getOpenGLMode=r=>{if(e.pointPicking)return e.context.POINTS;const n=e.primitiveType;return r===Io.POINTS||n===Zu.Points?e.context.POINTS:r===Io.WIREFRAME||n===Zu.Lines||n===Zu.TrisEdges||n===Zu.TriStripsEdges?e.context.LINES:e.context.TRIANGLES},t.haveWideLines=(r,n)=>n.getProperty().getLineWidth()>1?!(e.CABO.getOpenGLRenderWindow()&&e.CABO.getOpenGLRenderWindow().getHardwareMaximumLineWidth()>=n.getProperty().getLineWidth()):!1,t.getNeedToRebuildShaders=(r,n,i)=>!!(i.getNeedToRebuildShaders(t,r,n)||t.getProgram()===0||t.getShaderSourceTime().getMTime()<i.getMTime()||t.getShaderSourceTime().getMTime()<n.getMTime()),t.updateShaders=(r,n,i)=>{if(t.getNeedToRebuildShaders(r,n,i)){const o={Vertex:null,Fragment:null,Geometry:null};i.buildShaders(o,r,n);const a=e.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgramArray(o.Vertex,o.Fragment,o.Geometry);a!==t.getProgram()&&(t.setProgram(a),t.getVAO().releaseGraphicsResources()),t.getShaderSourceTime().modified()}else e.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgram(t.getProgram());t.getVAO().bind(),i.setMapperShaderParameters(t,r,n),i.setPropertyShaderParameters(t,r,n),i.setCameraShaderParameters(t,r,n),i.setLightingShaderParameters(t,r,n),i.invokeShaderCallbacks(t,r,n)},t.setMapperShaderParameters=(r,n,i)=>{if(t.haveWideLines(r,n)){t.getProgram().setUniform2f("viewportSize",i.usize,i.vsize);const o=parseFloat(n.getProperty().getLineWidth()),a=o/2;t.getProgram().setUniformf("lineWidthStepSize",o/Math.ceil(o)),t.getProgram().setUniformf("halfLineWidth",a)}e.primitiveType===Zu.Points||n.getProperty().getRepresentation()===Io.POINTS?t.getProgram().setUniformf("pointSize",n.getProperty().getPointSize()):e.pointPicking&&t.getProgram().setUniformf("pointSize",t.getPointPickingPrimitiveSize())},t.replaceShaderPositionVC=(r,n,i)=>{let o=r.Vertex;o=Le.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,o=Le.substitute(o,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl","  gl_PointSize = pointSize;"],!1).result,t.getOpenGLMode(i.getProperty().getRepresentation())===e.context.LINES&&t.haveWideLines(n,i)&&(o=Le.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,o=Le.substitute(o,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl"," if (halfLineWidth > 0.0)","   {","   float offset = float(gl_InstanceID / 2) * lineWidthStepSize - halfLineWidth;","   vec4 tmpPos = gl_Position;","   vec3 tmpPos2 = tmpPos.xyz / tmpPos.w;","   tmpPos2.x = tmpPos2.x + 2.0 * mod(float(gl_InstanceID), 2.0) * offset / viewportSize[0];","   tmpPos2.y = tmpPos2.y + 2.0 * mod(float(gl_InstanceID + 1), 2.0) * offset / viewportSize[1];","   gl_Position = vec4(tmpPos2.xyz * tmpPos.w, tmpPos.w);","   }"]).result),r.Vertex=o},t.getPointPickingPrimitiveSize=()=>e.primitiveType===Zu.Points?2:e.primitiveType===Zu.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const Jne={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function ZN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jne,r),Q.obj(t,e),e.shaderSourceTime={},Q.obj(e.shaderSourceTime),e.attributeUpdateTime={},Q.obj(e.attributeUpdateTime),Q.setGet(t,e,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),e.program=Le.newInstance(),e.VAO=j4.newInstance(),e.CABO=Fne.newInstance(),Yne(t,e)}const Zne=Q.newInstance(ZN);var Ul={newInstance:Zne,extend:ZN,primTypes:Zu};const Qne=t=>t,N6=1e-6;let QN=class{constructor(){let e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:!1;this.matrix=Lt(new Float64Array(16)),this.tmp=new Float64Array(3),this.angleConv=e?XZ:Qne}rotateFromDirections(e,r){const n=new Float64Array(3),i=new Float64Array(3),o=new Float64Array(16);tr(n,e[0],e[1],e[2]),tr(i,r[0],r[1],r[2]),en(n,n),en(i,i);const a=pt(n,i);return a>=1?this:(mn(this.tmp,n,i),_i(this.tmp)<N6&&(mn(this.tmp,[1,0,0],e),_i(this.tmp)<N6&&mn(this.tmp,[0,1,0],e)),S4(o,Math.acos(a),this.tmp),Ln(this.matrix,this.matrix,o),this)}rotate(e,r){return tr(this.tmp,...r),en(this.tmp,this.tmp),po(this.matrix,this.matrix,this.angleConv(e),this.tmp),this}rotateX(e){return y4(this.matrix,this.matrix,this.angleConv(e)),this}rotateY(e){return w4(this.matrix,this.matrix,this.angleConv(e)),this}rotateZ(e){return x4(this.matrix,this.matrix,this.angleConv(e)),this}translate(e,r,n){return tr(this.tmp,e,r,n),or(this.matrix,this.matrix,this.tmp),this}scale(e,r,n){return tr(this.tmp,e,r,n),Ml(this.matrix,this.matrix,this.tmp),this}multiply(e){return Ln(this.matrix,this.matrix,e),this}multiply3x3(e){return Ln(this.matrix,this.matrix,[e[0],e[1],e[2],0,e[3],e[4],e[5],0,e[6],e[7],e[8],0,0,0,0,1]),this}invert(){return ei(this.matrix,this.matrix),this}identity(){return Lt(this.matrix),this}apply(e){let r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0,n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1;if(Hm(c4,this.matrix))return this;const i=n===-1?e.length:r+n*3;for(let o=r;o<i;o+=3)tr(this.tmp,e[o],e[o+1],e[o+2]),Gt(this.tmp,this.tmp,this.matrix),e[o]=this.tmp[0],e[o+1]=this.tmp[1],e[o+2]=this.tmp[2];return this}getMatrix(){return this.matrix}setMatrix(e){return e&&e.length===16&&zr(this.matrix,e),this}};function ere(){return new QN(!0)}function tre(){return new QN(!1)}var no={buildFromDegree:ere,buildFromRadian:tre};const nre=[2,0,1,2,2,3,2,4,5,2,6,7,2,0,2,2,1,3,2,4,6,2,5,7,2,0,4,2,1,5,2,2,6,2,3,7],rre=[4,0,1,3,2,4,4,6,7,5,4,8,10,11,9,4,12,13,15,14,4,16,18,19,17,4,20,21,23,22];function ire(t,e){e.classHierarchy.push("vtkCubeSource");function r(n,i){if(e.deleted)return;const o=Dr.newInstance();i[0]=o;const a=24,s=Q.newTypedArray(e.pointType,a*3);o.getPoints().setData(s,3);const c=Q.newTypedArray(e.pointType,a*3),l=Nt.newInstance({name:"Normals",values:c,numberOfComponents:3});o.getPointData().setNormals(l);let f=2;e.generate3DTextureCoordinates===!0&&(f=3);const u=Q.newTypedArray(e.pointType,a*f),d=Nt.newInstance({name:"TextureCoordinates",values:u,numberOfComponents:f});o.getPointData().setTCoords(d);const h=[0,0,0],g=[0,0,0],p=[0,0];let v=0;h[0]=-e.xLength/2,g[0]=-1,g[1]=0,g[2]=0;for(let y=0;y<2;y++){h[1]=-e.yLength/2;for(let m=0;m<2;m++){p[1]=h[1]+.5,h[2]=-e.zLength/2;for(let w=0;w<2;w++)p[0]=(h[2]+.5)*(1-2*y),s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*y-1,u[v*f+1]=2*m-1,u[v*f+2]=2*w-1),v++,h[2]+=e.zLength;h[1]+=e.yLength}h[0]+=e.xLength,g[0]+=2}h[1]=-e.yLength/2,g[1]=-1,g[0]=0,g[2]=0;for(let y=0;y<2;y++){h[0]=-e.xLength/2;for(let m=0;m<2;m++){p[0]=(h[0]+.5)*(2*y-1),h[2]=-e.zLength/2;for(let w=0;w<2;w++)p[1]=(h[2]+.5)*-1,s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*m-1,u[v*f+1]=2*y-1,u[v*f+2]=2*w-1),v++,h[2]+=e.zLength;h[0]+=e.xLength}h[1]+=e.yLength,g[1]+=2}h[2]=-e.zLength/2,g[2]=-1,g[0]=0,g[1]=0;for(let y=0;y<2;y++){h[1]=-e.yLength/2;for(let m=0;m<2;m++){p[1]=h[1]+.5,h[0]=-e.xLength/2;for(let w=0;w<2;w++)p[0]=(h[0]+.5)*(2*y-1),s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*w-1,u[v*f+1]=2*m-1,u[v*f+2]=2*y-1),v++,h[0]+=e.xLength;h[1]+=e.yLength}h[2]+=e.zLength,g[2]+=2}if(e.rotations&&no.buildFromDegree().rotateX(e.rotations[0]).rotateY(e.rotations[1]).rotateZ(e.rotations[2]).apply(s).apply(c),e.center&&no.buildFromRadian().translate(...e.center).apply(s),e.matrix){no.buildFromRadian().setMatrix(e.matrix).apply(s);const y=[e.matrix[0],e.matrix[1],e.matrix[2],0,e.matrix[4],e.matrix[5],e.matrix[6],0,e.matrix[8],e.matrix[9],e.matrix[10],0,0,0,0,1];no.buildFromRadian().setMatrix(y).apply(c)}e.generateFaces?o.getPolys().deepCopy(e._polys):o.getPolys().initialize(),e.generateLines?(o.getLines().deepCopy(e._lineCells),o.getPointData().setNormals(null)):o.getLines().initialize(),o.modified()}t.setBounds=function(){let n=[];if(Array.isArray(arguments.length<=0?void 0:arguments[0]))n=arguments.length<=0?void 0:arguments[0];else for(let i=0;i<arguments.length;i++)n.push(i<0||arguments.length<=i?void 0:arguments[i]);n.length===6&&(t.setXLength(n[1]-n[0]),t.setYLength(n[3]-n[2]),t.setZLength(n[5]-n[4]),t.setCenter([(n[0]+n[1])/2,(n[2]+n[3])/2,(n[4]+n[5])/2]))},t.requestData=r}const ore={xLength:1,yLength:1,zLength:1,pointType:"Float64Array",generate3DTextureCoordinates:!1,generateFaces:!0,generateLines:!1};function ek(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ore,r),Q.obj(t,e),Q.setGet(t,e,["xLength","yLength","zLength","generate3DTextureCoordinates","generateFaces","generateLines"]),Q.setGetArray(t,e,["center","rotations"],3),Q.setGetArray(t,e,["matrix"],16),e._polys=Gf.newInstance({values:Uint16Array.from(rre)}),e._lineCells=Gf.newInstance({values:Uint16Array.from(nre)}),Q.moveToProtected(t,e,["polys","lineCells"]),Q.algo(t,e,0,1),ire(t,e)}const are=Q.newInstance(ek,"vtkCubeSource");var tk={newInstance:are,extend:ek};const{vtkErrorMacro:k6}=Q;function sre(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){k6("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){k6("Unable to fetch spatial extents of input image.");return}e._cubeSource.setBounds(a),e._cubeSource.setMatrix(o.getIndexToWorld()),i[0]=e._cubeSource.getOutputData()},t.getMTime=()=>Math.max(r.getMTime(),e._cubeSource.getMTime()),t.setGenerateFaces=e._cubeSource.setGenerateFaces,t.setGenerateLines=e._cubeSource.setGenerateLines,t.getGenerateFaces=e._cubeSource.getGenerateFaces,t.getGenerateLines=e._cubeSource.getGenerateLines}const cre={};function nk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,cre,r),Q.obj(t,e),Q.algo(t,e,1,1),e._cubeSource=tk.newInstance(),Q.moveToProtected(t,e,["cubeSource","tmpOut"]),sre(t,e)}const lre=Q.newInstance(nk,"vtkImageDataOutlineFilter");var ure={newInstance:lre,extend:nk};const rm={CLAMP_TO_EDGE:0,REPEAT:1,MIRRORED_REPEAT:2},Wt={NEAREST:0,LINEAR:1,NEAREST_MIPMAP_NEAREST:2,NEAREST_MIPMAP_LINEAR:3,LINEAR_MIPMAP_NEAREST:4,LINEAR_MIPMAP_LINEAR:5};var rk={Wrap:rm,Filter:Wt};const ik=new Float32Array(1),fre=new Int32Array(ik.buffer);function dre(t){ik[0]=t;const e=fre[0];let r=e>>16&32768,n=e>>12&2047;const i=e>>23&255;return i<103?r:i>142?(r|=31744,r|=(i===255?0:1)&&e&8388607,r):i<113?(n|=2048,r|=(n>>114-i)+(n>>113-i&1),r):(r|=i-112<<10|n>>1,r+=n&1,r)}function hre(t){const e=(t&32768)>>15,r=(t&31744)>>10,n=t&1023;return r===0?(e?-1:1)*2**-14*(n/2**10):r===31?n?NaN:(e?-1:1)*(1/0):(e?-1:1)*2**(r-15)*(1+n/2**10)}var _d={fromHalf:hre,toHalf:dre};function gre(){try{const n=new Int16Array([0,32767]),i=[1,1],o=document.createElement("canvas");o.width=4,o.height=4;const a=o.getContext("webgl2");if(!a)return!1;const s=a.getExtension("EXT_texture_norm16");if(!s)return!1;const c=`#version 300 es
     void main() {
       gl_PointSize = ${4 .toFixed(1)};
       gl_Position = vec4(0, 0, 0, 1);
@@ -56,48 +83,119 @@ Error generating stack: `+o.message+`
         vec4 intColor = texture(u_image, gl_PointCoord.xy);
         color = vec4(vec3(intColor.rrr), 1);
     }
-    `,f=a.createShader(a.VERTEX_SHADER);if(a.shaderSource(f,c),a.compileShader(f),!a.getShaderParameter(f,a.COMPILE_STATUS))return!1;const u=a.createShader(a.FRAGMENT_SHADER);if(a.shaderSource(u,l),a.compileShader(u),!a.getShaderParameter(u,a.COMPILE_STATUS))return!1;const d=a.createProgram();if(a.attachShader(d,f),a.attachShader(d,u),a.linkProgram(d),!a.getProgramParameter(d,a.LINK_STATUS))return!1;const h=a.createTexture();a.bindTexture(a.TEXTURE_2D,h),a.texImage2D(a.TEXTURE_2D,0,s.R16_SNORM_EXT,2,1,0,a.RED,a.SHORT,n),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR),a.useProgram(d),a.drawArrays(a.POINTS,0,1);const g=new Uint8Array(4);a.readPixels(i[0],i[1],1,1,a.RGBA,a.UNSIGNED_BYTE,g);const[p,v,y]=g,m=a.getExtension("WEBGL_lose_context");return m&&m.loseContext(),p===v&&v===y&&p!==0}catch{return!1}}let $x;function VX(){return $x===void 0&&($x=kX()),$x}const{Wrap:Gl,Filter:Fi}=oR,{VtkDataTypes:Hn}=Mt,{vtkDebugMacro:jx,vtkErrorMacro:t0,vtkWarningMacro:X6}=xo,{toHalf:FX}=ed;function UX(t,e){e.classHierarchy.push("vtkOpenGLTexture");function r(){return{internalFormat:e.internalFormat,format:e.format,openGLDataType:e.openGLDataType,width:e.width,height:e.height}}t.render=function(){let g=arguments.length>0&&arguments[0]!==void 0?arguments[0]:null;if(g?e._openGLRenderWindow=g:(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow")),e.context=e._openGLRenderWindow.getContext(),e.renderable.getInterpolate()?(e.generateMipmap?t.setMinificationFilter(Fi.LINEAR_MIPMAP_LINEAR):t.setMinificationFilter(Fi.LINEAR),t.setMagnificationFilter(Fi.LINEAR)):(t.setMinificationFilter(Fi.NEAREST),t.setMagnificationFilter(Fi.NEAREST)),e.renderable.getRepeat()&&(t.setWrapR(Gl.REPEAT),t.setWrapS(Gl.REPEAT),t.setWrapT(Gl.REPEAT)),e.renderable.getInputData()&&e.renderable.setImage(null),!e.handle||e.renderable.getMTime()>e.textureBuildTime.getMTime()){if(e.renderable.getImage()!==null&&(e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Fi.LINEAR_MIPMAP_LINEAR)),e.renderable.getImage()&&e.renderable.getImageLoaded()&&(t.create2DFromImage(e.renderable.getImage()),t.activate(),t.sendParameters(),e.textureBuildTime.modified())),e.renderable.getCanvas()!==null){e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Fi.LINEAR_MIPMAP_LINEAR));const v=e.renderable.getCanvas();t.create2DFromRaw(v.width,v.height,4,Hn.UNSIGNED_CHAR,v,!0),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}if(e.renderable.getJsImageData()!==null){const v=e.renderable.getJsImageData();e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Fi.LINEAR_MIPMAP_LINEAR)),t.create2DFromRaw(v.width,v.height,4,Hn.UNSIGNED_CHAR,v.data,!0),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}const p=e.renderable.getInputData(0);if(p&&p.getPointData().getScalars()){const v=p.getExtent(),y=p.getPointData().getScalars(),m=[];for(let w=0;w<e.renderable.getNumberOfInputPorts();++w){const x=e.renderable.getInputData(w),C=x?x.getPointData().getScalars().getData():null;C&&m.push(C)}e.renderable.getInterpolate()&&y.getNumberOfComponents()===4&&(e.generateMipmap=!0,t.setMinificationFilter(Fi.LINEAR_MIPMAP_LINEAR)),m.length%6===0?t.createCubeFromRaw(v[1]-v[0]+1,v[3]-v[2]+1,y.getNumberOfComponents(),y.getDataType(),m):t.create2DFromRaw(v[1]-v[0]+1,v[3]-v[2]+1,y.getNumberOfComponents(),y.getDataType(),y.getData()),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}}e.handle&&t.activate()};const n=()=>{if(!((e.minificationFilter===Fi.LINEAR||e.magnificationFilter===Fi.LINEAR)&&!VX()))return e.oglNorm16Ext};t.destroyTexture=()=>{t.deactivate(),e.context&&e.handle&&e.context.deleteTexture(e.handle),e._prevTexParams=null,e.handle=0,e.numberOfDimensions=0,e.target=0,e.components=0,e.width=0,e.height=0,e.depth=0,t.resetFormatAndType()},t.createTexture=()=>{e.handle||(e.handle=e.context.createTexture(),e.target&&(e.context.bindTexture(e.target,e.handle),e.context.texParameteri(e.target,e.context.TEXTURE_MIN_FILTER,t.getOpenGLFilterMode(e.minificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_MAG_FILTER,t.getOpenGLFilterMode(e.magnificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_S,t.getOpenGLWrapMode(e.wrapS)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_T,t.getOpenGLWrapMode(e.wrapT)),e._openGLRenderWindow.getWebgl2()&&e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_R,t.getOpenGLWrapMode(e.wrapR)),e.context.bindTexture(e.target,null)))},t.getTextureUnit=()=>e._openGLRenderWindow?e._openGLRenderWindow.getTextureUnitForTexture(t):-1,t.activate=()=>{e._openGLRenderWindow.activateTexture(t),t.bind()},t.deactivate=()=>{e._openGLRenderWindow&&e._openGLRenderWindow.deactivateTexture(t)},t.releaseGraphicsResources=g=>{g&&e.handle&&(g.activateTexture(t),g.deactivateTexture(t),e.context.deleteTexture(e.handle),e._prevTexParams=null,e.handle=0,e.numberOfDimensions=0,e.target=0,e.internalFormat=0,e.format=0,e.openGLDataType=0,e.components=0,e.width=0,e.height=0,e.depth=0,e.allocatedGPUMemoryInBytes=0),e.shaderProgram&&(e.shaderProgram.releaseGraphicsResources(g),e.shaderProgram=null)},t.bind=()=>{e.context.bindTexture(e.target,e.handle),e.autoParameters&&t.getMTime()>e.sendParametersTime.getMTime()&&t.sendParameters()},t.isBound=()=>{let g=!1;if(e.context&&e.handle){let p=0;switch(e.target){case e.context.TEXTURE_2D:p=e.context.TEXTURE_BINDING_2D;break;default:X6("impossible case");break}g=e.context.getIntegerv(p)===e.handle}return g},t.sendParameters=()=>{e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_S,t.getOpenGLWrapMode(e.wrapS)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_T,t.getOpenGLWrapMode(e.wrapT)),e._openGLRenderWindow.getWebgl2()&&e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_R,t.getOpenGLWrapMode(e.wrapR)),e.context.texParameteri(e.target,e.context.TEXTURE_MIN_FILTER,t.getOpenGLFilterMode(e.minificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_MAG_FILTER,t.getOpenGLFilterMode(e.magnificationFilter)),e._openGLRenderWindow.getWebgl2()&&(e.context.texParameteri(e.target,e.context.TEXTURE_BASE_LEVEL,e.baseLevel),e.context.texParameteri(e.target,e.context.TEXTURE_MAX_LEVEL,e.maxLevel)),e.sendParametersTime.modified()},t.getInternalFormat=(g,p)=>(e._forceInternalFormat||(e.internalFormat=t.getDefaultInternalFormat(g,p)),e.internalFormat||jx(`Unable to find suitable internal format for T=${g} NC= ${p}`),[e.context.R32F,e.context.RG32F,e.context.RGB32F,e.context.RGBA32F].includes(e.internalFormat)&&!e.context.getExtension("OES_texture_float_linear")&&X6("Failed to load OES_texture_float_linear. Texture filtering is not available for *32F internal formats."),e.internalFormat),t.getDefaultInternalFormat=(g,p)=>{let v=0;return v=e._openGLRenderWindow.getDefaultTextureInternalFormat(g,p,n(),t.useHalfFloat()),v||(v||(jx("Unsupported internal texture type!"),jx(`Unable to find suitable internal format for T=${g} NC= ${p}`)),v)},t.useHalfFloat=()=>e.enableUseHalfFloat&&e.canUseHalfFloat,t.setInternalFormat=g=>{e._forceInternalFormat=!0,g!==e.internalFormat&&(e.internalFormat=g,t.modified())},t.getFormat=(g,p)=>(e.format=t.getDefaultFormat(g,p),e.format),t.getDefaultFormat=(g,p)=>{if(e._openGLRenderWindow.getWebgl2())switch(p){case 1:return e.context.RED;case 2:return e.context.RG;case 3:return e.context.RGB;case 4:return e.context.RGBA;default:return e.context.RGB}else switch(p){case 1:return e.context.LUMINANCE;case 2:return e.context.LUMINANCE_ALPHA;case 3:return e.context.RGB;case 4:return e.context.RGBA;default:return e.context.RGB}},t.resetFormatAndType=()=>{e._prevTexParams=null,e.format=0,e.internalFormat=0,e._forceInternalFormat=!1,e.openGLDataType=0},t.getDefaultDataType=g=>{const p=t.useHalfFloat();if(e._openGLRenderWindow.getWebgl2())switch(g){case Hn.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case(n()&&!p&&Hn.SHORT):return e.context.SHORT;case(n()&&!p&&Hn.UNSIGNED_SHORT):return e.context.UNSIGNED_SHORT;case(p&&Hn.SHORT):return e.context.HALF_FLOAT;case(p&&Hn.UNSIGNED_SHORT):return e.context.HALF_FLOAT;case Hn.FLOAT:case Hn.VOID:default:return e.context.FLOAT}switch(g){case Hn.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case Hn.FLOAT:case Hn.VOID:default:if(e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear"))return e.context.FLOAT;{const v=e.context.getExtension("OES_texture_half_float");if(v&&e.context.getExtension("OES_texture_half_float_linear"))return v.HALF_FLOAT_OES}return e.context.UNSIGNED_BYTE}},t.getOpenGLDataType=function(g){let p=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;return(!e.openGLDataType||p)&&(e.openGLDataType=t.getDefaultDataType(g)),e.openGLDataType},t.getShiftAndScale=()=>{let g=0,p=1;switch(e.openGLDataType){case e.context.BYTE:p=127.5,g=p-128;break;case e.context.UNSIGNED_BYTE:p=255,g=0;break;case e.context.SHORT:p=32767.5,g=p-32768;break;case e.context.UNSIGNED_SHORT:p=65536,g=0;break;case e.context.INT:p=21474836475e-1,g=p-2147483648;break;case e.context.UNSIGNED_INT:p=4294967295,g=0;break;case e.context.FLOAT:}return{shift:g,scale:p}},t.getOpenGLFilterMode=g=>{switch(g){case Fi.NEAREST:return e.context.NEAREST;case Fi.LINEAR:return e.context.LINEAR;case Fi.NEAREST_MIPMAP_NEAREST:return e.context.NEAREST_MIPMAP_NEAREST;case Fi.NEAREST_MIPMAP_LINEAR:return e.context.NEAREST_MIPMAP_LINEAR;case Fi.LINEAR_MIPMAP_NEAREST:return e.context.LINEAR_MIPMAP_NEAREST;case Fi.LINEAR_MIPMAP_LINEAR:return e.context.LINEAR_MIPMAP_LINEAR;default:return e.context.NEAREST}},t.getOpenGLWrapMode=g=>{switch(g){case Gl.CLAMP_TO_EDGE:return e.context.CLAMP_TO_EDGE;case Gl.REPEAT:return e.context.REPEAT;case Gl.MIRRORED_REPEAT:return e.context.MIRRORED_REPEAT;default:return e.context.CLAMP_TO_EDGE}};function i(g){const[p,v,y,m,w,x]=g;return[v-p+1,m-y+1,x-w+1]}function o(g){const[p,v,y]=i(g);return p*v*y}function a(g,p,v,y,m){const[w,x,C,S,T,_]=v,[E,b]=p,D=E*b;let O=m;for(let L=T;L<=_;L++){const P=L*D;for(let k=C;k<=S;k++){const G=P+k*E;for(let j=G+w,F=G+x;j<=F;j++,O++)y[O]=g[j]}}}function s(g,p){const y=(arguments.length>2&&arguments[2]!==void 0?arguments[2]:null)||g.constructor,m=p.reduce((S,T)=>S+o(T),0),w=new y(m),x=[e.width,e.height,e.depth];let C=0;return p.forEach(S=>{a(g,x,S,w,C),C+=o(S)}),w}t.updateArrayDataTypeForGL=function(g,p){let v=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1,y=arguments.length>3&&arguments[3]!==void 0?arguments[3]:[];const m=[];let w=e.width*e.height*e.components;v&&(w*=e.depth);const x=!!y.length;if(g!==Hn.FLOAT&&e.openGLDataType===e.context.FLOAT)for(let S=0;S<p.length;S++)if(p[S])if(x)m.push(s(p[S],y,Float32Array));else{const T=p[S].length>w?p[S].subarray(0,w):p[S];m.push(new Float32Array(T))}else m.push(null);if(g!==Hn.UNSIGNED_CHAR&&e.openGLDataType===e.context.UNSIGNED_BYTE)for(let S=0;S<p.length;S++)if(p[S])if(x)m.push(s(p[S],y,Uint8Array));else{const T=p[S].length>w?p[S].subarray(0,w):p[S];m.push(new Uint8Array(T))}else m.push(null);let C=!1;if(e._openGLRenderWindow.getWebgl2())C=e.openGLDataType===e.context.HALF_FLOAT;else{const S=e.context.getExtension("OES_texture_half_float");C=S&&e.openGLDataType===S.HALF_FLOAT_OES}if(C)for(let S=0;S<p.length;S++)if(p[S]){const T=x?s(p[S],y):p[S],_=new Uint16Array(x?T.length:w),E=_.length;for(let b=0;b<E;b++)_[b]=FX(T[b]);m.push(_)}else m.push(null);if(m.length===0)for(let S=0;S<p.length;S++)m.push(x&&p[S]?s(p[S],y):p[S]);return m};function c(g){if(e._openGLRenderWindow.getWebgl2())return g;const p=[],v=e.width,y=e.height,m=e.components;if(g&&(!Qg(v)||!Qg(y))){const w=e.context.getExtension("OES_texture_half_float"),x=ys(v),C=ys(y),S=x*C*e.components;for(let T=0;T<g.length;T++)if(g[T]!==null){let _=null;const E=y/C,b=v/x;let D=!1;e.openGLDataType===e.context.FLOAT?_=new Float32Array(S):w&&e.openGLDataType===w.HALF_FLOAT_OES?(_=new Uint16Array(S),D=!0):_=new Uint8Array(S);for(let O=0;O<C;O++){const L=O*x*m,P=O*E;let k=Math.floor(P),G=Math.ceil(P);G>=y&&(G=y-1);const j=P-k,F=1-j;k=k*v*m,G=G*v*m;for(let U=0;U<x;U++){const W=U*m,J=U*b;let te=Math.floor(J),le=Math.ceil(J);le>=v&&(le=v-1);const ve=J-te;te*=m,le*=m;for(let pe=0;pe<m;pe++)D?_[L+W+pe]=ed.toHalf(ed.fromHalf(g[T][k+te+pe])*F*(1-ve)+ed.fromHalf(g[T][k+le+pe])*F*ve+ed.fromHalf(g[T][G+te+pe])*j*(1-ve)+ed.fromHalf(g[T][G+le+pe])*j*ve):_[L+W+pe]=g[T][k+te+pe]*F*(1-ve)+g[T][k+le+pe]*F*ve+g[T][G+te+pe]*j*(1-ve)+g[T][G+le+pe]*j*ve}}p.push(_),e.width=x,e.height=C}else p.push(null)}if(p.length===0)for(let w=0;w<g.length;w++)p.push(g[w]);return p}function l(g){var p;return e._openGLRenderWindow?e.resizable||(p=e.renderable)!=null&&p.getResizable()?!1:e._openGLRenderWindow.getWebgl2()?!(e._openGLRenderWindow.getGLInformations().RENDERER.value.match(/WebKit/gi)&&navigator.platform.match(/Mac/gi)&&n()&&(g===Hn.UNSIGNED_SHORT||g===Hn.SHORT)):!1:!1}t.create2DFromRaw=function(g,p,v,y,m){let w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!1;if(t.getOpenGLDataType(y,!0),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return t0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=v,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind();const x=[m],C=t.updateArrayDataTypeForGL(y,x),S=c(C);return e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,w),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),S[0]!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,S[0])):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,S[0]),e.generateMipmap&&e.context.generateMipmap(e.target),w&&e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,!1),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createCubeFromRaw=(g,p,v,y,m)=>{if(t.getOpenGLDataType(y),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return t0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_CUBE_MAP,e.components=v,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),e.maxLevel=m.length/6-1,t.createTexture(),t.bind();const w=t.updateArrayDataTypeForGL(y,m),x=c(w),C=[];let S=e.width,T=e.height;for(let _=0;_<x.length;_++){_%6===0&&_!==0&&(S/=2,T/=2),C[_]=Kh(y,T*S*e.components);for(let E=0;E<T;++E){const b=E*S*e.components,D=(T-E-1)*S*e.components;C[_].set(x[_].slice(D,D+S*e.components),b)}}e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)&&e.context.texStorage2D(e.target,6,e.internalFormat,e.width,e.height);for(let _=0;_<6;_++){let E=0,b=e.width,D=e.height;for(;b>=1&&D>=1;){let O=null;E<=e.maxLevel&&(O=C[6*E+_]),l(y)?O!=null&&e.context.texSubImage2D(e.context.TEXTURE_CUBE_MAP_POSITIVE_X+_,E,0,0,b,D,e.format,e.openGLDataType,O):e.context.texImage2D(e.context.TEXTURE_CUBE_MAP_POSITIVE_X+_,E,e.internalFormat,b,D,0,e.format,e.openGLDataType,O),E++,b/=2,D/=2}}return e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createDepthFromRaw=(g,p,v,y)=>(t.getOpenGLDataType(v),e.format=e.context.DEPTH_COMPONENT,e._openGLRenderWindow.getWebgl2()?v===Hn.FLOAT?e.internalFormat=e.context.DEPTH_COMPONENT32F:e.internalFormat=e.context.DEPTH_COMPONENT16:e.internalFormat=e.context.DEPTH_COMPONENT,!e.internalFormat||!e.format||!e.openGLDataType?(t0("Failed to determine texture parameters."),!1):(e.target=e.context.TEXTURE_2D,e.components=1,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(v)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),y!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,y)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,y),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(v,n(),t.useHalfFloat()),t.deactivate(),!0)),t.create2DFromImage=g=>{if(t.getOpenGLDataType(Hn.UNSIGNED_CHAR),t.getInternalFormat(Hn.UNSIGNED_CHAR,4),t.getFormat(Hn.UNSIGNED_CHAR,4),!e.internalFormat||!e.format||!e.openGLDataType)return t0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=4,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1);const p=!e._openGLRenderWindow.getWebgl2()&&(!Qg(g.width)||!Qg(g.height)),v=document.createElement("canvas");v.width=p?ys(g.width):g.width,v.height=p?ys(g.height):g.height,e.width=v.width,e.height=v.height;const y=v.getContext("2d");y.translate(0,v.height),y.scale(1,-1),y.drawImage(g,0,0,g.width,g.height,0,0,v.width,v.height);const m=v;return l(Hn.UNSIGNED_CHAR)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),m!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,m)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,m),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(Hn.UNSIGNED_CHAR,n(),t.useHalfFloat()),t.deactivate(),!0};function f(g,p,v){const y=new Array(v),m=new Array(v);for(let w=0;w<v;++w)y[w]=g[w],m[w]=p[w]-g[w]||1;return{scale:m,offset:y}}function u(g,p){for(let v=0;v<g.length;v++){const y=g[v],m=p[v]+y;if(y<-2048||y>2048||m<-2048||m>2048)return!1}return!0}function d(g,p,v,y){t.getOpenGLDataType(g);const m=u(p,v)||y;let w=!1;if(e._openGLRenderWindow.getWebgl2())w=e.openGLDataType===e.context.FLOAT&&e.context.getExtension("OES_texture_float_linear")===null&&m||e.openGLDataType===e.context.HALF_FLOAT;else{const x=e.context.getExtension("OES_texture_half_float");w=x&&e.openGLDataType===x.HALF_FLOAT_OES}e.canUseHalfFloat=w&&m}function h(g,p){const v=g.getNumberOfComponents(),y=g.getDataType(),m=g.getData(),w=new Array(v),x=new Array(v);for(let S=0;S<v;++S){const[T,_]=g.getRange(S);w[S]=T,x[S]=_}const C=f(w,x,v);return d(y,C.offset,C.scale,p),t.useHalfFloat()||t.getOpenGLDataType(y,!0),{numComps:v,dataType:y,data:m,scaleOffsets:C}}t.create2DFilterableFromRaw=function(g,p,v,y,m){let w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!1,x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:void 0;return t.create2DFilterableFromDataArray(g,p,Mt.newInstance({numberOfComponents:v,dataType:y,values:m,ranges:x}),w)},t.create2DFilterableFromDataArray=function(g,p,v){let y=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1;const{numComps:m,dataType:w,data:x}=h(v,y);t.create2DFromRaw(g,p,m,w,x)},t.updateVolumeInfoForGL=(g,p)=>{var m,w;let v=!1;const y=t.useHalfFloat();(!((m=e.volumeInfo)!=null&&m.scale)||!((w=e.volumeInfo)!=null&&w.offset))&&(e.volumeInfo={scale:new Array(p),offset:new Array(p)});for(let x=0;x<p;++x)e.volumeInfo.scale[x]=1,e.volumeInfo.offset[x]=0;if(n()&&!y&&g===Hn.SHORT){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=32767;v=!0}if(n()&&!y&&g===Hn.UNSIGNED_SHORT){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=65535;v=!0}if(g===Hn.UNSIGNED_CHAR){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=255;v=!0}return(g===Hn.FLOAT||y&&(g===Hn.SHORT||g===Hn.UNSIGNED_SHORT))&&(v=!0),v},t.create3DFromRaw=function(g,p,v,y,m,w){let x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:[],C=m,S=w;if(!t.updateVolumeInfoForGL(C,y)&&S){const L=g*p*v,P=structuredClone(e.volumeInfo),k=new 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T=x.length>0,_=!T||!A_(e._prevTexParams,r()),E=[S],D=t.updateArrayDataTypeForGL(C,E,!0,_?[]:x),O=c(D);if(e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),_)l(C)?(e.context.texStorage3D(e.target,1,e.internalFormat,e.width,e.height,e.depth),O[0]!=null&&e.context.texSubImage3D(e.target,0,0,0,0,e.width,e.height,e.depth,e.format,e.openGLDataType,O[0])):e.context.texImage3D(e.target,0,e.internalFormat,e.width,e.height,e.depth,0,e.format,e.openGLDataType,O[0]),e._prevTexParams=r();else if(T){const L=O[0];let P=0;for(let k=0;k<x.length;k++){const G=x[k],j=i(G),F=o(G),U=new L.constructor(L.buffer,P,F);P+=U.byteLength,e.context.texSubImage3D(e.target,0,G[0],G[2],G[4],j[0],j[1],j[2],e.format,e.openGLDataType,U)}}return e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(C,n(),t.useHalfFloat()),t.deactivate(),!0},t.create3DFilterableFromRaw=function(g,p,v,y,m,w){let x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:!1,C=arguments.length>7&&arguments[7]!==void 0?arguments[7]:void 0,S=arguments.length>8&&arguments[8]!==void 0?arguments[8]:[];return t.create3DFilterableFromDataArray(g,p,v,Mt.newInstance({numberOfComponents:y,dataType:m,values:w,ranges:C}),x,S)},t.create3DFilterableFromDataArray=function(g,p,v,y){let m=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1,w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:[];const{numComps:x,dataType:C,data:S,scaleOffsets:T}=h(y,m),_=[],E=[];for(let ye=0;ye<x;++ye)_[ye]=0,E[ye]=1;if(e.volumeInfo={scale:E,offset:_,dataComputedScale:T.scale,dataComputedOffset:T.offset,width:g,height:p,depth:v},e._openGLRenderWindow.getWebgl2())return t.create3DFromRaw(g,p,v,x,C,S,w);const b=g*p*v,D=structuredClone(T);let O=(ye,Ie,Le,be,$)=>{ye[Ie]=Le},L=Hn.UNSIGNED_CHAR;if(C===Hn.UNSIGNED_CHAR)for(let ye=0;ye<x;++ye)D.offset[ye]=0,D.scale[ye]=255;else e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear")?(L=Hn.FLOAT,O=(ye,Ie,Le,be,$)=>{ye[Ie]=(Le-be)/$}):(L=Hn.UNSIGNED_CHAR,O=(ye,Ie,Le,be,$)=>{ye[Ie]=255*(Le-be)/$});if(t.getOpenGLDataType(L),t.getInternalFormat(L,x),t.getFormat(L,x),!e.internalFormat||!e.format||!e.openGLDataType)return t0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=x,e.depth=1,e.numberOfDimensions=2;let P=e.context.getParameter(e.context.MAX_TEXTURE_SIZE);P>4096&&(L===Hn.FLOAT||x>=3)&&(P=4096);let k=1,G=1;b>P*P&&(k=Math.ceil(Math.sqrt(b/(P*P))),G=k);let j=Math.sqrt(b)/k;j=ys(j);const F=Math.floor(j*k/g),U=Math.ceil(v/F),W=ys(p*U/G);e.width=j,e.height=W,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.volumeInfo.xreps=F,e.volumeInfo.yreps=U,e.volumeInfo.xstride=k,e.volumeInfo.ystride=G,e.volumeInfo.offset=D.offset,e.volumeInfo.scale=D.scale;let J;const te=j*W*x;L===Hn.FLOAT?J=new Float32Array(te):J=new 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BX={_openGLRenderWindow:null,_forceInternalFormat:!1,_prevTexParams:null,context:null,handle:0,sendParametersTime:null,textureBuildTime:null,numberOfDimensions:0,target:0,format:0,openGLDataType:0,components:0,width:0,height:0,depth:0,autoParameters:!0,wrapS:Gl.CLAMP_TO_EDGE,wrapT:Gl.CLAMP_TO_EDGE,wrapR:Gl.CLAMP_TO_EDGE,minificationFilter:Fi.NEAREST,magnificationFilter:Fi.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0,enableUseHalfFloat:!0,canUseHalfFloat:!1};function VR(t,e){let r=arguments.length>2&&arguments[2]!==void 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t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t}function tp(t,e,r,n,i,o,a,s,c){var l=new oi(9);return l[0]=t,l[1]=e,l[2]=r,l[3]=n,l[4]=i,l[5]=o,l[6]=a,l[7]=s,l[8]=c,l}function GR(t,e,r,n,i,o,a,s,c,l){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=o,t[5]=a,t[6]=s,t[7]=c,t[8]=l,t}function bs(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function o4(t,e){if(t===e){var r=e[1],n=e[2],i=e[5];t[1]=e[3],t[2]=e[6],t[3]=r,t[5]=e[7],t[6]=n,t[7]=i}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t}function s1(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=f*a-s*l,d=-f*o+s*c,h=l*o-a*c,g=r*u+n*d+i*h;return g?(g=1/g,t[0]=u*g,t[1]=(-f*n+i*l)*g,t[2]=(s*n-i*a)*g,t[3]=d*g,t[4]=(f*r-i*c)*g,t[5]=(-s*r+i*o)*g,t[6]=h*g,t[7]=(-l*r+n*c)*g,t[8]=(a*r-n*o)*g,t):null}function JX(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8];return t[0]=a*f-s*l,t[1]=i*l-n*f,t[2]=n*s-i*a,t[3]=s*c-o*f,t[4]=r*f-i*c,t[5]=i*o-r*s,t[6]=o*l-a*c,t[7]=n*c-r*l,t[8]=r*a-n*o,t}function Yf(t){var e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],c=t[7],l=t[8];return e*(l*o-a*c)+r*(-l*i+a*s)+n*(c*i-o*s)}function bh(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=r[0],h=r[1],g=r[2],p=r[3],v=r[4],y=r[5],m=r[6],w=r[7],x=r[8];return t[0]=d*n+h*a+g*l,t[1]=d*i+h*s+g*f,t[2]=d*o+h*c+g*u,t[3]=p*n+v*a+y*l,t[4]=p*i+v*s+y*f,t[5]=p*o+v*c+y*u,t[6]=m*n+w*a+x*l,t[7]=m*i+w*s+x*f,t[8]=m*o+w*c+x*u,t}function ZX(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=r[0],h=r[1];return t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=c,t[6]=d*n+h*a+l,t[7]=d*i+h*s+f,t[8]=d*o+h*c+u,t}function QX(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=Math.sin(r),h=Math.cos(r);return t[0]=h*n+d*a,t[1]=h*i+d*s,t[2]=h*o+d*c,t[3]=h*a-d*n,t[4]=h*s-d*i,t[5]=h*c-d*o,t[6]=l,t[7]=f,t[8]=u,t}function eY(t,e,r){var n=r[0],i=r[1];return t[0]=n*e[0],t[1]=n*e[1],t[2]=n*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t}function tY(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=e[0],t[7]=e[1],t[8]=1,t}function nY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function rY(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=e[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function iY(t,e){return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t}function oY(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=r+r,s=n+n,c=i+i,l=r*a,f=n*a,u=n*s,d=i*a,h=i*s,g=i*c,p=o*a,v=o*s,y=o*c;return t[0]=1-u-g,t[3]=f-y,t[6]=d+v,t[1]=f+y,t[4]=1-l-g,t[7]=h-p,t[2]=d-v,t[5]=h+p,t[8]=1-l-u,t}function aY(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15],m=r*s-n*a,w=r*c-i*a,x=r*l-o*a,C=n*c-i*s,S=n*l-o*s,T=i*l-o*c,_=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,O=u*y-h*p,L=d*y-h*v,P=m*L-w*O+x*D+C*b-S*E+T*_;return P?(P=1/P,t[0]=(s*L-c*O+l*D)*P,t[1]=(c*b-a*L-l*E)*P,t[2]=(a*O-s*b+l*_)*P,t[3]=(i*O-n*L-o*D)*P,t[4]=(r*L-i*b+o*E)*P,t[5]=(n*b-r*O-o*_)*P,t[6]=(p*T-v*S+y*C)*P,t[7]=(v*x-g*T-y*w)*P,t[8]=(g*S-p*x+y*m)*P,t):null}function sY(t,e,r){return t[0]=2/e,t[1]=0,t[2]=0,t[3]=0,t[4]=-2/r,t[5]=0,t[6]=-1,t[7]=1,t[8]=1,t}function cY(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"}function lY(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])}function uY(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t}function WR(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t}function fY(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t}function dY(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t}function hY(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]}function gY(t,e){var r=t[0],n=t[1],i=t[2],o=t[3],a=t[4],s=t[5],c=t[6],l=t[7],f=t[8],u=e[0],d=e[1],h=e[2],g=e[3],p=e[4],v=e[5],y=e[6],m=e[7],w=e[8];return Math.abs(r-u)<=$n*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(n-d)<=$n*Math.max(1,Math.abs(n),Math.abs(d))&&Math.abs(i-h)<=$n*Math.max(1,Math.abs(i),Math.abs(h))&&Math.abs(o-g)<=$n*Math.max(1,Math.abs(o),Math.abs(g))&&Math.abs(a-p)<=$n*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(s-v)<=$n*Math.max(1,Math.abs(s),Math.abs(v))&&Math.abs(c-y)<=$n*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(l-m)<=$n*Math.max(1,Math.abs(l),Math.abs(m))&&Math.abs(f-w)<=$n*Math.max(1,Math.abs(f),Math.abs(w))}var pY=bh,mY=WR;const vY=Object.freeze(Object.defineProperty({__proto__:null,add:uY,adjoint:JX,clone:XX,copy:YX,create:i4,determinant:Yf,equals:gY,exactEquals:hY,frob:lY,fromMat2d:iY,fromMat4:cw,fromQuat:oY,fromRotation:nY,fromScaling:rY,fromTranslation:tY,fromValues:tp,identity:bs,invert:s1,mul:pY,multiply:bh,multiplyScalar:fY,multiplyScalarAndAdd:dY,normalFromMat4:aY,projection:sY,rotate:QX,scale:eY,set:GR,str:cY,sub:mY,subtract:WR,translate:ZX,transpose:o4},Symbol.toStringTag,{value:"Module"}));function Ea(){var t=new oi(16);return oi!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t}function yY(t){var e=new oi(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}function Pr(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function a4(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new oi(16);return v[0]=t,v[1]=e,v[2]=r,v[3]=n,v[4]=i,v[5]=o,v[6]=a,v[7]=s,v[8]=c,v[9]=l,v[10]=f,v[11]=u,v[12]=d,v[13]=h,v[14]=g,v[15]=p,v}function wY(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p,v){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=o,t[5]=a,t[6]=s,t[7]=c,t[8]=l,t[9]=f,t[10]=u,t[11]=d,t[12]=h,t[13]=g,t[14]=p,t[15]=v,t}function Rt(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function wn(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],o=e[6],a=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=o,t[11]=e[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}function $r(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15],m=r*s-n*a,w=r*c-i*a,x=r*l-o*a,C=n*c-i*s,S=n*l-o*s,T=i*l-o*c,_=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,O=u*y-h*p,L=d*y-h*v,P=m*L-w*O+x*D+C*b-S*E+T*_;return P?(P=1/P,t[0]=(s*L-c*O+l*D)*P,t[1]=(i*O-n*L-o*D)*P,t[2]=(p*T-v*S+y*C)*P,t[3]=(d*S-u*T-h*C)*P,t[4]=(c*b-a*L-l*E)*P,t[5]=(r*L-i*b+o*E)*P,t[6]=(v*x-g*T-y*w)*P,t[7]=(f*T-d*x+h*w)*P,t[8]=(a*O-s*b+l*_)*P,t[9]=(n*b-r*O-o*_)*P,t[10]=(g*S-p*x+y*m)*P,t[11]=(u*x-f*S-h*m)*P,t[12]=(s*E-a*D-c*_)*P,t[13]=(r*D-n*E+i*_)*P,t[14]=(p*w-g*C-v*m)*P,t[15]=(f*C-u*w+d*m)*P,t):null}function xY(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15];return t[0]=s*(d*y-h*v)-u*(c*y-l*v)+p*(c*h-l*d),t[1]=-(n*(d*y-h*v)-u*(i*y-o*v)+p*(i*h-o*d)),t[2]=n*(c*y-l*v)-s*(i*y-o*v)+p*(i*l-o*c),t[3]=-(n*(c*h-l*d)-s*(i*h-o*d)+u*(i*l-o*c)),t[4]=-(a*(d*y-h*v)-f*(c*y-l*v)+g*(c*h-l*d)),t[5]=r*(d*y-h*v)-f*(i*y-o*v)+g*(i*h-o*d),t[6]=-(r*(c*y-l*v)-a*(i*y-o*v)+g*(i*l-o*c)),t[7]=r*(c*h-l*d)-a*(i*h-o*d)+f*(i*l-o*c),t[8]=a*(u*y-h*p)-f*(s*y-l*p)+g*(s*h-l*u),t[9]=-(r*(u*y-h*p)-f*(n*y-o*p)+g*(n*h-o*u)),t[10]=r*(s*y-l*p)-a*(n*y-o*p)+g*(n*l-o*s),t[11]=-(r*(s*h-l*u)-a*(n*h-o*u)+f*(n*l-o*s)),t[12]=-(a*(u*v-d*p)-f*(s*v-c*p)+g*(s*d-c*u)),t[13]=r*(u*v-d*p)-f*(n*v-i*p)+g*(n*d-i*u),t[14]=-(r*(s*v-c*p)-a*(n*v-i*p)+g*(n*c-i*s)),t[15]=r*(s*d-c*u)-a*(n*d-i*u)+f*(n*c-i*s),t}function CY(t){var e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],c=t[7],l=t[8],f=t[9],u=t[10],d=t[11],h=t[12],g=t[13],p=t[14],v=t[15],y=e*a-r*o,m=e*s-n*o,w=e*c-i*o,x=r*s-n*a,C=r*c-i*a,S=n*c-i*s,T=l*g-f*h,_=l*p-u*h,E=l*v-d*h,b=f*p-u*g,D=f*v-d*g,O=u*v-d*p;return y*O-m*D+w*b+x*E-C*_+S*T}function In(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=e[9],h=e[10],g=e[11],p=e[12],v=e[13],y=e[14],m=e[15],w=r[0],x=r[1],C=r[2],S=r[3];return t[0]=w*n+x*s+C*u+S*p,t[1]=w*i+x*c+C*d+S*v,t[2]=w*o+x*l+C*h+S*y,t[3]=w*a+x*f+C*g+S*m,w=r[4],x=r[5],C=r[6],S=r[7],t[4]=w*n+x*s+C*u+S*p,t[5]=w*i+x*c+C*d+S*v,t[6]=w*o+x*l+C*h+S*y,t[7]=w*a+x*f+C*g+S*m,w=r[8],x=r[9],C=r[10],S=r[11],t[8]=w*n+x*s+C*u+S*p,t[9]=w*i+x*c+C*d+S*v,t[10]=w*o+x*l+C*h+S*y,t[11]=w*a+x*f+C*g+S*m,w=r[12],x=r[13],C=r[14],S=r[15],t[12]=w*n+x*s+C*u+S*p,t[13]=w*i+x*c+C*d+S*v,t[14]=w*o+x*l+C*h+S*y,t[15]=w*a+x*f+C*g+S*m,t}function ur(t,e,r){var n=r[0],i=r[1],o=r[2],a,s,c,l,f,u,d,h,g,p,v,y;return e===t?(t[12]=e[0]*n+e[4]*i+e[8]*o+e[12],t[13]=e[1]*n+e[5]*i+e[9]*o+e[13],t[14]=e[2]*n+e[6]*i+e[10]*o+e[14],t[15]=e[3]*n+e[7]*i+e[11]*o+e[15]):(a=e[0],s=e[1],c=e[2],l=e[3],f=e[4],u=e[5],d=e[6],h=e[7],g=e[8],p=e[9],v=e[10],y=e[11],t[0]=a,t[1]=s,t[2]=c,t[3]=l,t[4]=f,t[5]=u,t[6]=d,t[7]=h,t[8]=g,t[9]=p,t[10]=v,t[11]=y,t[12]=a*n+f*i+g*o+e[12],t[13]=s*n+u*i+p*o+e[13],t[14]=c*n+d*i+v*o+e[14],t[15]=l*n+h*i+y*o+e[15]),t}function ul(t,e,r){var n=r[0],i=r[1],o=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*o,t[9]=e[9]*o,t[10]=e[10]*o,t[11]=e[11]*o,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function Lo(t,e,r,n){var i=n[0],o=n[1],a=n[2],s=Math.hypot(i,o,a),c,l,f,u,d,h,g,p,v,y,m,w,x,C,S,T,_,E,b,D,O,L,P,k;return s<$n?null:(s=1/s,i*=s,o*=s,a*=s,c=Math.sin(r),l=Math.cos(r),f=1-l,u=e[0],d=e[1],h=e[2],g=e[3],p=e[4],v=e[5],y=e[6],m=e[7],w=e[8],x=e[9],C=e[10],S=e[11],T=i*i*f+l,_=o*i*f+a*c,E=a*i*f-o*c,b=i*o*f-a*c,D=o*o*f+l,O=a*o*f+i*c,L=i*a*f+o*c,P=o*a*f-i*c,k=a*a*f+l,t[0]=u*T+p*_+w*E,t[1]=d*T+v*_+x*E,t[2]=h*T+y*_+C*E,t[3]=g*T+m*_+S*E,t[4]=u*b+p*D+w*O,t[5]=d*b+v*D+x*O,t[6]=h*b+y*D+C*O,t[7]=g*b+m*D+S*O,t[8]=u*L+p*P+w*k,t[9]=d*L+v*P+x*k,t[10]=h*L+y*P+C*k,t[11]=g*L+m*P+S*k,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}function s4(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[4],a=e[5],s=e[6],c=e[7],l=e[8],f=e[9],u=e[10],d=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*i+l*n,t[5]=a*i+f*n,t[6]=s*i+u*n,t[7]=c*i+d*n,t[8]=l*i-o*n,t[9]=f*i-a*n,t[10]=u*i-s*n,t[11]=d*i-c*n,t}function c4(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],c=e[3],l=e[8],f=e[9],u=e[10],d=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i-l*n,t[1]=a*i-f*n,t[2]=s*i-u*n,t[3]=c*i-d*n,t[8]=o*n+l*i,t[9]=a*n+f*i,t[10]=s*n+u*i,t[11]=c*n+d*i,t}function l4(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],c=e[3],l=e[4],f=e[5],u=e[6],d=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i+l*n,t[1]=a*i+f*n,t[2]=s*i+u*n,t[3]=c*i+d*n,t[4]=l*i-o*n,t[5]=f*i-a*n,t[6]=u*i-s*n,t[7]=d*i-c*n,t}function c1(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t}function u4(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function f4(t,e,r){var n=r[0],i=r[1],o=r[2],a=Math.hypot(n,i,o),s,c,l;return a<$n?null:(a=1/a,n*=a,i*=a,o*=a,s=Math.sin(e),c=Math.cos(e),l=1-c,t[0]=n*n*l+c,t[1]=i*n*l+o*s,t[2]=o*n*l-i*s,t[3]=0,t[4]=n*i*l-o*s,t[5]=i*i*l+c,t[6]=o*i*l+n*s,t[7]=0,t[8]=n*o*l+i*s,t[9]=i*o*l-n*s,t[10]=o*o*l+c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)}function SY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function TY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function _Y(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function zR(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=n+n,c=i+i,l=o+o,f=n*s,u=n*c,d=n*l,h=i*c,g=i*l,p=o*l,v=a*s,y=a*c,m=a*l;return t[0]=1-(h+p),t[1]=u+m,t[2]=d-y,t[3]=0,t[4]=u-m,t[5]=1-(f+p),t[6]=g+v,t[7]=0,t[8]=d+y,t[9]=g-v,t[10]=1-(f+h),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function EY(t,e){var r=new oi(3),n=-e[0],i=-e[1],o=-e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=n*n+i*i+o*o+a*a;return u>0?(r[0]=(s*a+f*n+c*o-l*i)*2/u,r[1]=(c*a+f*i+l*n-s*o)*2/u,r[2]=(l*a+f*o+s*i-c*n)*2/u):(r[0]=(s*a+f*n+c*o-l*i)*2,r[1]=(c*a+f*i+l*n-s*o)*2,r[2]=(l*a+f*o+s*i-c*n)*2),zR(t,e,r),t}function bY(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function $R(t,e){var r=e[0],n=e[1],i=e[2],o=e[4],a=e[5],s=e[6],c=e[8],l=e[9],f=e[10];return t[0]=Math.hypot(r,n,i),t[1]=Math.hypot(o,a,s),t[2]=Math.hypot(c,l,f),t}function gS(t,e){var r=new oi(3);$R(r,e);var n=1/r[0],i=1/r[1],o=1/r[2],a=e[0]*n,s=e[1]*i,c=e[2]*o,l=e[4]*n,f=e[5]*i,u=e[6]*o,d=e[8]*n,h=e[9]*i,g=e[10]*o,p=a+f+g,v=0;return p>0?(v=Math.sqrt(p+1)*2,t[3]=.25*v,t[0]=(u-h)/v,t[1]=(d-c)/v,t[2]=(s-l)/v):a>f&&a>g?(v=Math.sqrt(1+a-f-g)*2,t[3]=(u-h)/v,t[0]=.25*v,t[1]=(s+l)/v,t[2]=(d+c)/v):f>g?(v=Math.sqrt(1+f-a-g)*2,t[3]=(d-c)/v,t[0]=(s+l)/v,t[1]=.25*v,t[2]=(u+h)/v):(v=Math.sqrt(1+g-a-f)*2,t[3]=(s-l)/v,t[0]=(d+c)/v,t[1]=(u+h)/v,t[2]=.25*v),t}function jR(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=e[3],c=i+i,l=o+o,f=a+a,u=i*c,d=i*l,h=i*f,g=o*l,p=o*f,v=a*f,y=s*c,m=s*l,w=s*f,x=n[0],C=n[1],S=n[2];return t[0]=(1-(g+v))*x,t[1]=(d+w)*x,t[2]=(h-m)*x,t[3]=0,t[4]=(d-w)*C,t[5]=(1-(u+v))*C,t[6]=(p+y)*C,t[7]=0,t[8]=(h+m)*S,t[9]=(p-y)*S,t[10]=(1-(u+g))*S,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function DY(t,e,r,n,i){var o=e[0],a=e[1],s=e[2],c=e[3],l=o+o,f=a+a,u=s+s,d=o*l,h=o*f,g=o*u,p=a*f,v=a*u,y=s*u,m=c*l,w=c*f,x=c*u,C=n[0],S=n[1],T=n[2],_=i[0],E=i[1],b=i[2],D=(1-(p+y))*C,O=(h+x)*C,L=(g-w)*C,P=(h-x)*S,k=(1-(d+y))*S,G=(v+m)*S,j=(g+w)*T,F=(v-m)*T,U=(1-(d+p))*T;return t[0]=D,t[1]=O,t[2]=L,t[3]=0,t[4]=P,t[5]=k,t[6]=G,t[7]=0,t[8]=j,t[9]=F,t[10]=U,t[11]=0,t[12]=r[0]+_-(D*_+P*E+j*b),t[13]=r[1]+E-(O*_+k*E+F*b),t[14]=r[2]+b-(L*_+G*E+U*b),t[15]=1,t}function Dy(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=r+r,s=n+n,c=i+i,l=r*a,f=n*a,u=n*s,d=i*a,h=i*s,g=i*c,p=o*a,v=o*s,y=o*c;return t[0]=1-u-g,t[1]=f+y,t[2]=d-v,t[3]=0,t[4]=f-y,t[5]=1-l-g,t[6]=h+p,t[7]=0,t[8]=d+v,t[9]=h-p,t[10]=1-l-u,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function IY(t,e,r,n,i,o,a){var s=1/(r-e),c=1/(i-n),l=1/(o-a);return t[0]=o*2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o*2*c,t[6]=0,t[7]=0,t[8]=(r+e)*s,t[9]=(i+n)*c,t[10]=(a+o)*l,t[11]=-1,t[12]=0,t[13]=0,t[14]=a*o*2*l,t[15]=0,t}function HR(t,e,r,n,i){var o=1/Math.tan(e/2),a;return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,i!=null&&i!==1/0?(a=1/(n-i),t[10]=(i+n)*a,t[14]=2*i*n*a):(t[10]=-1,t[14]=-2*n),t}var OY=HR;function MY(t,e,r,n,i){var o=1/Math.tan(e/2),a;return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,i!=null&&i!==1/0?(a=1/(n-i),t[10]=i*a,t[14]=i*n*a):(t[10]=-1,t[14]=-n),t}function PY(t,e,r,n){var i=Math.tan(e.upDegrees*Math.PI/180),o=Math.tan(e.downDegrees*Math.PI/180),a=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),c=2/(a+s),l=2/(i+o);return t[0]=c,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=l,t[6]=0,t[7]=0,t[8]=-((a-s)*c*.5),t[9]=(i-o)*l*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t}function KR(t,e,r,n,i,o,a){var s=1/(e-r),c=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*c,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*c,t[14]=(a+o)*l,t[15]=1,t}var d4=KR;function RY(t,e,r,n,i,o,a){var s=1/(e-r),c=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*c,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*c,t[14]=o*l,t[15]=1,t}function h4(t,e,r,n){var i,o,a,s,c,l,f,u,d,h,g=e[0],p=e[1],v=e[2],y=n[0],m=n[1],w=n[2],x=r[0],C=r[1],S=r[2];return Math.abs(g-x)<$n&&Math.abs(p-C)<$n&&Math.abs(v-S)<$n?Rt(t):(f=g-x,u=p-C,d=v-S,h=1/Math.hypot(f,u,d),f*=h,u*=h,d*=h,i=m*d-w*u,o=w*f-y*d,a=y*u-m*f,h=Math.hypot(i,o,a),h?(h=1/h,i*=h,o*=h,a*=h):(i=0,o=0,a=0),s=u*a-d*o,c=d*i-f*a,l=f*o-u*i,h=Math.hypot(s,c,l),h?(h=1/h,s*=h,c*=h,l*=h):(s=0,c=0,l=0),t[0]=i,t[1]=s,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=u,t[7]=0,t[8]=a,t[9]=l,t[10]=d,t[11]=0,t[12]=-(i*g+o*p+a*v),t[13]=-(s*g+c*p+l*v),t[14]=-(f*g+u*p+d*v),t[15]=1,t)}function LY(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=n[0],c=n[1],l=n[2],f=i-r[0],u=o-r[1],d=a-r[2],h=f*f+u*u+d*d;h>0&&(h=1/Math.sqrt(h),f*=h,u*=h,d*=h);var g=c*d-l*u,p=l*f-s*d,v=s*u-c*f;return h=g*g+p*p+v*v,h>0&&(h=1/Math.sqrt(h),g*=h,p*=h,v*=h),t[0]=g,t[1]=p,t[2]=v,t[3]=0,t[4]=u*v-d*p,t[5]=d*g-f*v,t[6]=f*p-u*g,t[7]=0,t[8]=f,t[9]=u,t[10]=d,t[11]=0,t[12]=i,t[13]=o,t[14]=a,t[15]=1,t}function AY(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"}function NY(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])}function kY(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t}function qR(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t[9]=e[9]-r[9],t[10]=e[10]-r[10],t[11]=e[11]-r[11],t[12]=e[12]-r[12],t[13]=e[13]-r[13],t[14]=e[14]-r[14],t[15]=e[15]-r[15],t}function XR(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t}function VY(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t[9]=e[9]+r[9]*n,t[10]=e[10]+r[10]*n,t[11]=e[11]+r[11]*n,t[12]=e[12]+r[12]*n,t[13]=e[13]+r[13]*n,t[14]=e[14]+r[14]*n,t[15]=e[15]+r[15]*n,t}function FY(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]}function UY(t,e){var 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a=i.attributes[o],s=a.isMatrix?a.size:1;for(let c=0;c<s;++c)r.enableVertexAttribArray(a.index+c),r.vertexAttribPointer(a.index+c,a.size,a.type,a.normalize,a.stride,a.offset+a.stride*c/a.size),a.divisor>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(a.index+c,1):r.vertexAttribDivisor(a.index+c,1))}}}},t.release=()=>{if(t.isReady()&&e.supported)e.extension?e.extension.bindVertexArrayOES(null):e.context.bindVertexArray(null);else if(t.isReady()){const r=e.context;for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];e.context.bindBuffer(r.ARRAY_BUFFER,i.buffer);for(let o=0;o<i.attributes.length;++o){const a=i.attributes[o],s=a.isMatrix?a.size:1;for(let c=0;c<s;++c)r.enableVertexAttribArray(a.index+c),r.vertexAttribPointer(a.index+c,a.size,a.type,a.normalize,a.stride,a.offset+a.stride*c/a.size),a.divisor>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(a.index+c,0):r.vertexAttribDivisor(a.index+c,0)),r.disableVertexAttribArray(a.index+c)}}}},t.shaderProgramChanged=()=>{t.release(),e.handleVAO&&(e.extension?e.extension.deleteVertexArrayOES(e.handleVAO):e.context.deleteVertexArray(e.handleVAO)),e.handleVAO=0,e.handleProgram=0},t.releaseGraphicsResources=()=>{t.shaderProgramChanged(),e.handleVAO&&(e.extension?e.extension.deleteVertexArrayOES(e.handleVAO):e.context.deleteVertexArray(e.handleVAO)),e.handleVAO=0,e.supported=!0,e.handleProgram=0},t.addAttributeArray=(r,n,i,o,a,s,c,l)=>t.addAttributeArrayWithDivisor(r,n,i,o,a,s,c,l,0,!1),t.addAttributeArrayWithDivisor=(r,n,i,o,a,s,c,l,f,u)=>{if(!r||!r.isBound()||n.getHandle()===0||n.getType()!==Ql.ARRAY_BUFFER||(e.handleProgram===0&&(e.handleProgram=r.getHandle()),t.isReady()||t.initialize(),!t.isReady()||e.handleProgram!==r.getHandle()))return!1;const d=e.context,h={};if(h.name=i,h.index=d.getAttribLocation(e.handleProgram,i),h.offset=o,h.stride=a,h.type=s,h.size=c,h.normalize=l,h.isMatrix=u,h.divisor=f,h.Index===-1)return!1;if(n.bind(),d.enableVertexAttribArray(h.index),d.vertexAttribPointer(h.index,h.size,h.type,h.normalize,h.stride,h.offset),f>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(h.index,1):d.vertexAttribDivisor(h.index,1)),h.buffer=n.getHandle(),!e.supported){let g=!1;for(let p=0;p<e.buffers.length;++p){const v=e.buffers[p];if(v.buffer===h.buffer){g=!0;let y=!1;for(let m=0;m<v.attributes.length;++m)v.attributes[m].name===i&&(y=!0,v.attributes[m]=h);y||v.attributes.push(h)}}g||e.buffers.push({buffer:h.buffer,attributes:[h]})}return!0},t.addAttributeMatrixWithDivisor=(r,n,i,o,a,s,c,l,f)=>{const u=t.addAttributeArrayWithDivisor(r,n,i,o,a,s,c,l,f,!0);if(!u)return u;const d=e.context,h=d.getAttribLocation(e.handleProgram,i);for(let g=1;g<c;g++)d.enableVertexAttribArray(h+g),d.vertexAttribPointer(h+g,c,s,l,a,o+a*g/c),f>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(h+g,1):d.vertexAttribDivisor(h+g,1));return!0},t.removeAttributeArray=r=>{if(!t.isReady()||e.handleProgram===0)return!1;if(!e.supported)for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];for(let o=0;o<i.attributes.length;++o)if(i.attributes[o].name===r)return i.attributes.splice(o,1),i.attributes.length||e.buffers.splice(n,1),!0}return!0},t.setOpenGLRenderWindow=r=>{e._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const _J={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function cL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_J,r),e.buffers=[],Q.obj(t,e),Q.get(t,e,["supported"]),Q.setGet(t,e,["forceEmulation"]),TJ(t,e)}const EJ=Q.newInstance(cL,"vtkOpenGLVertexArrayObject");var v4={newInstance:EJ,extend:cL};const Ou={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function bJ(t,e){e.classHierarchy.push("vtkOpenGLHelper"),t.setOpenGLRenderWindow=r=>{e.context=r.getContext(),e.program.setContext(e.context),e.VAO.setOpenGLRenderWindow(r),e.CABO.setOpenGLRenderWindow(r)},t.releaseGraphicsResources=r=>{e.VAO.releaseGraphicsResources(),e.CABO.releaseGraphicsResources(),e.CABO.setElementCount(0)},t.drawArrays=(r,n,i,o)=>{if(e.CABO.getElementCount()){const a=t.getOpenGLMode(i),s=t.haveWideLines(r,n),c=e.context,l=c.getParameter(c.DEPTH_WRITEMASK);e.pointPicking&&c.depthMask(!1),a===c.LINES&&s?(t.updateShaders(r,n,o),c.drawArraysInstanced(a,0,e.CABO.getElementCount(),2*Math.ceil(n.getProperty().getLineWidth()))):(c.lineWidth(n.getProperty().getLineWidth()),t.updateShaders(r,n,o),c.drawArrays(a,0,e.CABO.getElementCount()),c.lineWidth(1));const u=(a===c.POINTS?1:0)||(a===c.LINES?2:3);return e.pointPicking&&c.depthMask(l),e.CABO.getElementCount()/u}return 0},t.getOpenGLMode=r=>{if(e.pointPicking)return e.context.POINTS;const n=e.primitiveType;return r===mo.POINTS||n===Ou.Points?e.context.POINTS:r===mo.WIREFRAME||n===Ou.Lines||n===Ou.TrisEdges||n===Ou.TriStripsEdges?e.context.LINES:e.context.TRIANGLES},t.haveWideLines=(r,n)=>n.getProperty().getLineWidth()>1?!(e.CABO.getOpenGLRenderWindow()&&e.CABO.getOpenGLRenderWindow().getHardwareMaximumLineWidth()>=n.getProperty().getLineWidth()):!1,t.getNeedToRebuildShaders=(r,n,i)=>!!(i.getNeedToRebuildShaders(t,r,n)||t.getProgram()===0||t.getShaderSourceTime().getMTime()<i.getMTime()||t.getShaderSourceTime().getMTime()<n.getMTime()),t.updateShaders=(r,n,i)=>{if(t.getNeedToRebuildShaders(r,n,i)){const o={Vertex:null,Fragment:null,Geometry:null};i.buildShaders(o,r,n);const a=e.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgramArray(o.Vertex,o.Fragment,o.Geometry);a!==t.getProgram()&&(t.setProgram(a),t.getVAO().releaseGraphicsResources()),t.getShaderSourceTime().modified()}else e.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgram(t.getProgram());t.getVAO().bind(),i.setMapperShaderParameters(t,r,n),i.setPropertyShaderParameters(t,r,n),i.setCameraShaderParameters(t,r,n),i.setLightingShaderParameters(t,r,n),i.invokeShaderCallbacks(t,r,n)},t.setMapperShaderParameters=(r,n,i)=>{if(t.haveWideLines(r,n)){t.getProgram().setUniform2f("viewportSize",i.usize,i.vsize);const o=parseFloat(n.getProperty().getLineWidth()),a=o/2;t.getProgram().setUniformf("lineWidthStepSize",o/Math.ceil(o)),t.getProgram().setUniformf("halfLineWidth",a)}e.primitiveType===Ou.Points||n.getProperty().getRepresentation()===mo.POINTS?t.getProgram().setUniformf("pointSize",n.getProperty().getPointSize()):e.pointPicking&&t.getProgram().setUniformf("pointSize",t.getPointPickingPrimitiveSize())},t.replaceShaderPositionVC=(r,n,i)=>{let o=r.Vertex;o=Pe.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,o=Pe.substitute(o,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl","  gl_PointSize = pointSize;"],!1).result,t.getOpenGLMode(i.getProperty().getRepresentation())===e.context.LINES&&t.haveWideLines(n,i)&&(o=Pe.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,o=Pe.substitute(o,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl"," if (halfLineWidth > 0.0)","   {","   float offset = float(gl_InstanceID / 2) * lineWidthStepSize - halfLineWidth;","   vec4 tmpPos = gl_Position;","   vec3 tmpPos2 = tmpPos.xyz / tmpPos.w;","   tmpPos2.x = tmpPos2.x + 2.0 * mod(float(gl_InstanceID), 2.0) * offset / viewportSize[0];","   tmpPos2.y = tmpPos2.y + 2.0 * mod(float(gl_InstanceID + 1), 2.0) * offset / viewportSize[1];","   gl_Position = vec4(tmpPos2.xyz * tmpPos.w, tmpPos.w);","   }"]).result),r.Vertex=o},t.getPointPickingPrimitiveSize=()=>e.primitiveType===Ou.Points?2:e.primitiveType===Ou.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const DJ={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function lL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,DJ,r),Q.obj(t,e),e.shaderSourceTime={},Q.obj(e.shaderSourceTime),e.attributeUpdateTime={},Q.obj(e.attributeUpdateTime),Q.setGet(t,e,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),e.program=Pe.newInstance(),e.VAO=v4.newInstance(),e.CABO=gJ.newInstance(),bJ(t,e)}const IJ=Q.newInstance(lL);var yl={newInstance:IJ,extend:lL,primTypes:Ou};const{Representation:np,Interpolation:rp}=iL;function rD(t){return()=>Q.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function OJ(t,e){e.classHierarchy.push("vtkProperty"),t.setColor=(r,n,i)=>{Array.isArray(r)?(e.color[0]!==r[0]||e.color[1]!==r[1]||e.color[2]!==r[2])&&(e.color[0]=r[0],e.color[1]=r[1],e.color[2]=r[2],t.modified()):(e.color[0]!==r||e.color[1]!==n||e.color[2]!==i)&&(e.color[0]=r,e.color[1]=n,e.color[2]=i,t.modified()),t.setDiffuseColor(e.color),t.setAmbientColor(e.color),t.setSpecularColor(e.color)},t.computeCompositeColor=rD("ComputeCompositeColor"),t.getColor=()=>{let r=0;e.ambient+e.diffuse+e.specular>0&&(r=1/(e.ambient+e.diffuse+e.specular));for(let n=0;n<3;n++)e.color[n]=r*(e.ambient*e.ambientColor[n]+e.diffuse*e.diffuseColor[n]+e.specular*e.specularColor[n]);return[].concat(e.color)},t.setSpecularPower=r=>{const n=1/Math.max(1,r);(e.roughness!==n||e.specularPower!==r)&&(e.specularPower=r,e.roughness=n,t.modified())},t.addShaderVariable=rD("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(rp.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(rp.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(rp.PHONG),t.getInterpolationAsString=()=>Q.enumToString(rp,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(np.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(np.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(np.POINTS),t.getRepresentationAsString=()=>Q.enumToString(np,e.representation)}const MJ={color:[1,1,1],ambientColor:[1,1,1],diffuseColor:[1,1,1],specularColor:[1,1,1],edgeColor:[0,0,0],ambient:0,diffuse:1,metallic:0,roughness:.6,normalStrength:1,emission:1,baseIOR:1.45,specular:0,specularPower:1,opacity:1,interpolation:rp.GOURAUD,representation:np.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function uL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,MJ,r),Q.obj(t,e),Q.setGet(t,e,["lighting","interpolation","ambient","diffuse","metallic","roughness","normalStrength","emission","baseIOR","specular","specularPower","opacity","edgeVisibility","lineWidth","pointSize","backfaceCulling","frontfaceCulling","representation","diffuseTexture","metallicTexture","roughnessTexture","normalTexture","ambientOcclusionTexture","emissionTexture"]),Q.setGetArray(t,e,["ambientColor","specularColor","diffuseColor","edgeColor"],3),OJ(t,e)}const PJ=Q.newInstance(uL,"vtkProperty");var Hd={newInstance:PJ,extend:uL,...iL};const{Representation:RJ}=Hd,{vtkErrorMacro:iD}=Q;function LJ(t){const e=Pe.substitute(t.Fragment,"//VTK::RenderPassFragmentShader::Impl",`
-      float weight = gl_FragData[0].a * pow(max(1.1 - gl_FragCoord.z, 0.0), 2.0);
-      gl_FragData[0] = vec4(gl_FragData[0].rgb*weight, gl_FragData[0].a);
-      gl_FragData[1].r = weight;
-    `,!1);t.Fragment=e.result}const AJ=`//VTK::System::Dec
+    `,f=a.createShader(a.VERTEX_SHADER);if(a.shaderSource(f,c),a.compileShader(f),!a.getShaderParameter(f,a.COMPILE_STATUS))return!1;const u=a.createShader(a.FRAGMENT_SHADER);if(a.shaderSource(u,l),a.compileShader(u),!a.getShaderParameter(u,a.COMPILE_STATUS))return!1;const d=a.createProgram();if(a.attachShader(d,f),a.attachShader(d,u),a.linkProgram(d),!a.getProgramParameter(d,a.LINK_STATUS))return!1;const h=a.createTexture();a.bindTexture(a.TEXTURE_2D,h),a.texImage2D(a.TEXTURE_2D,0,s.R16_SNORM_EXT,2,1,0,a.RED,a.SHORT,n),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR),a.useProgram(d),a.drawArrays(a.POINTS,0,1);const g=new Uint8Array(4);a.readPixels(i[0],i[1],1,1,a.RGBA,a.UNSIGNED_BYTE,g);const[p,v,y]=g,m=a.getExtension("WEBGL_lose_context");return m&&m.loseContext(),p===v&&v===y&&p!==0}catch{return!1}}let UC;function pre(){return UC===void 0&&(UC=gre()),UC}const{Wrap:su,Filter:Yi}=rk,{VtkDataTypes:Yn}=Nt,{vtkDebugMacro:BC,vtkErrorMacro:P0,vtkWarningMacro:V6}=Ao,{toHalf:mre}=_d;function vre(t,e){e.classHierarchy.push("vtkOpenGLTexture");function r(){return{internalFormat:e.internalFormat,format:e.format,openGLDataType:e.openGLDataType,width:e.width,height:e.height}}t.render=function(){let g=arguments.length>0&&arguments[0]!==void 0?arguments[0]:null;if(g?e._openGLRenderWindow=g:(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow")),e.context=e._openGLRenderWindow.getContext(),e.renderable.getInterpolate()?(e.generateMipmap?t.setMinificationFilter(Yi.LINEAR_MIPMAP_LINEAR):t.setMinificationFilter(Yi.LINEAR),t.setMagnificationFilter(Yi.LINEAR)):(t.setMinificationFilter(Yi.NEAREST),t.setMagnificationFilter(Yi.NEAREST)),e.renderable.getRepeat()&&(t.setWrapR(su.REPEAT),t.setWrapS(su.REPEAT),t.setWrapT(su.REPEAT)),e.renderable.getInputData()&&e.renderable.setImage(null),!e.handle||e.renderable.getMTime()>e.textureBuildTime.getMTime()){if(e.renderable.getImage()!==null&&(e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Yi.LINEAR_MIPMAP_LINEAR)),e.renderable.getImage()&&e.renderable.getImageLoaded()&&(t.create2DFromImage(e.renderable.getImage()),t.activate(),t.sendParameters(),e.textureBuildTime.modified())),e.renderable.getCanvas()!==null){e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Yi.LINEAR_MIPMAP_LINEAR));const v=e.renderable.getCanvas();t.create2DFromRaw(v.width,v.height,4,Yn.UNSIGNED_CHAR,v,!0),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}if(e.renderable.getJsImageData()!==null){const v=e.renderable.getJsImageData();e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Yi.LINEAR_MIPMAP_LINEAR)),t.create2DFromRaw(v.width,v.height,4,Yn.UNSIGNED_CHAR,v.data,!0),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}const p=e.renderable.getInputData(0);if(p&&p.getPointData().getScalars()){const v=p.getExtent(),y=p.getPointData().getScalars(),m=[];for(let w=0;w<e.renderable.getNumberOfInputPorts();++w){const x=e.renderable.getInputData(w),C=x?x.getPointData().getScalars().getData():null;C&&m.push(C)}e.renderable.getInterpolate()&&y.getNumberOfComponents()===4&&(e.generateMipmap=!0,t.setMinificationFilter(Yi.LINEAR_MIPMAP_LINEAR)),m.length%6===0?t.createCubeFromRaw(v[1]-v[0]+1,v[3]-v[2]+1,y.getNumberOfComponents(),y.getDataType(),m):t.create2DFromRaw(v[1]-v[0]+1,v[3]-v[2]+1,y.getNumberOfComponents(),y.getDataType(),y.getData()),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}}e.handle&&t.activate()};const n=()=>{if(!((e.minificationFilter===Yi.LINEAR||e.magnificationFilter===Yi.LINEAR)&&!pre()))return e.oglNorm16Ext};t.destroyTexture=()=>{t.deactivate(),e.context&&e.handle&&e.context.deleteTexture(e.handle),e._prevTexParams=null,e.handle=0,e.numberOfDimensions=0,e.target=0,e.components=0,e.width=0,e.height=0,e.depth=0,t.resetFormatAndType()},t.createTexture=()=>{e.handle||(e.handle=e.context.createTexture(),e.target&&(e.context.bindTexture(e.target,e.handle),e.context.texParameteri(e.target,e.context.TEXTURE_MIN_FILTER,t.getOpenGLFilterMode(e.minificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_MAG_FILTER,t.getOpenGLFilterMode(e.magnificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_S,t.getOpenGLWrapMode(e.wrapS)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_T,t.getOpenGLWrapMode(e.wrapT)),e._openGLRenderWindow.getWebgl2()&&e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_R,t.getOpenGLWrapMode(e.wrapR)),e.context.bindTexture(e.target,null)))},t.getTextureUnit=()=>e._openGLRenderWindow?e._openGLRenderWindow.getTextureUnitForTexture(t):-1,t.activate=()=>{e._openGLRenderWindow.activateTexture(t),t.bind()},t.deactivate=()=>{e._openGLRenderWindow&&e._openGLRenderWindow.deactivateTexture(t)},t.releaseGraphicsResources=g=>{g&&e.handle&&(g.activateTexture(t),g.deactivateTexture(t),e.context.deleteTexture(e.handle),e._prevTexParams=null,e.handle=0,e.numberOfDimensions=0,e.target=0,e.internalFormat=0,e.format=0,e.openGLDataType=0,e.components=0,e.width=0,e.height=0,e.depth=0,e.allocatedGPUMemoryInBytes=0),e.shaderProgram&&(e.shaderProgram.releaseGraphicsResources(g),e.shaderProgram=null)},t.bind=()=>{e.context.bindTexture(e.target,e.handle),e.autoParameters&&t.getMTime()>e.sendParametersTime.getMTime()&&t.sendParameters()},t.isBound=()=>{let g=!1;if(e.context&&e.handle){let p=0;switch(e.target){case e.context.TEXTURE_2D:p=e.context.TEXTURE_BINDING_2D;break;default:V6("impossible case");break}g=e.context.getIntegerv(p)===e.handle}return g},t.sendParameters=()=>{e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_S,t.getOpenGLWrapMode(e.wrapS)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_T,t.getOpenGLWrapMode(e.wrapT)),e._openGLRenderWindow.getWebgl2()&&e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_R,t.getOpenGLWrapMode(e.wrapR)),e.context.texParameteri(e.target,e.context.TEXTURE_MIN_FILTER,t.getOpenGLFilterMode(e.minificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_MAG_FILTER,t.getOpenGLFilterMode(e.magnificationFilter)),e._openGLRenderWindow.getWebgl2()&&(e.context.texParameteri(e.target,e.context.TEXTURE_BASE_LEVEL,e.baseLevel),e.context.texParameteri(e.target,e.context.TEXTURE_MAX_LEVEL,e.maxLevel)),e.sendParametersTime.modified()},t.getInternalFormat=(g,p)=>(e._forceInternalFormat||(e.internalFormat=t.getDefaultInternalFormat(g,p)),e.internalFormat||BC(`Unable to find suitable internal format for T=${g} NC= ${p}`),[e.context.R32F,e.context.RG32F,e.context.RGB32F,e.context.RGBA32F].includes(e.internalFormat)&&!e.context.getExtension("OES_texture_float_linear")&&V6("Failed to load OES_texture_float_linear. Texture filtering is not available for *32F internal formats."),e.internalFormat),t.getDefaultInternalFormat=(g,p)=>{let v=0;return v=e._openGLRenderWindow.getDefaultTextureInternalFormat(g,p,n(),t.useHalfFloat()),v||(v||(BC("Unsupported internal texture type!"),BC(`Unable to find suitable internal format for T=${g} NC= ${p}`)),v)},t.useHalfFloat=()=>e.enableUseHalfFloat&&e.canUseHalfFloat,t.setInternalFormat=g=>{e._forceInternalFormat=!0,g!==e.internalFormat&&(e.internalFormat=g,t.modified())},t.getFormat=(g,p)=>(e.format=t.getDefaultFormat(g,p),e.format),t.getDefaultFormat=(g,p)=>{if(e._openGLRenderWindow.getWebgl2())switch(p){case 1:return e.context.RED;case 2:return e.context.RG;case 3:return e.context.RGB;case 4:return e.context.RGBA;default:return e.context.RGB}else switch(p){case 1:return e.context.LUMINANCE;case 2:return e.context.LUMINANCE_ALPHA;case 3:return e.context.RGB;case 4:return e.context.RGBA;default:return e.context.RGB}},t.resetFormatAndType=()=>{e._prevTexParams=null,e.format=0,e.internalFormat=0,e._forceInternalFormat=!1,e.openGLDataType=0},t.getDefaultDataType=g=>{const p=t.useHalfFloat();if(e._openGLRenderWindow.getWebgl2())switch(g){case Yn.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case(n()&&!p&&Yn.SHORT):return e.context.SHORT;case(n()&&!p&&Yn.UNSIGNED_SHORT):return e.context.UNSIGNED_SHORT;case(p&&Yn.SHORT):return e.context.HALF_FLOAT;case(p&&Yn.UNSIGNED_SHORT):return e.context.HALF_FLOAT;case Yn.FLOAT:case Yn.VOID:default:return e.context.FLOAT}switch(g){case Yn.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case Yn.FLOAT:case Yn.VOID:default:if(e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear"))return e.context.FLOAT;{const v=e.context.getExtension("OES_texture_half_float");if(v&&e.context.getExtension("OES_texture_half_float_linear"))return v.HALF_FLOAT_OES}return e.context.UNSIGNED_BYTE}},t.getOpenGLDataType=function(g){let p=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;return(!e.openGLDataType||p)&&(e.openGLDataType=t.getDefaultDataType(g)),e.openGLDataType},t.getShiftAndScale=()=>{let g=0,p=1;switch(e.openGLDataType){case e.context.BYTE:p=127.5,g=p-128;break;case e.context.UNSIGNED_BYTE:p=255,g=0;break;case e.context.SHORT:p=32767.5,g=p-32768;break;case e.context.UNSIGNED_SHORT:p=65536,g=0;break;case e.context.INT:p=21474836475e-1,g=p-2147483648;break;case e.context.UNSIGNED_INT:p=4294967295,g=0;break;case e.context.FLOAT:}return{shift:g,scale:p}},t.getOpenGLFilterMode=g=>{switch(g){case Yi.NEAREST:return e.context.NEAREST;case Yi.LINEAR:return e.context.LINEAR;case Yi.NEAREST_MIPMAP_NEAREST:return e.context.NEAREST_MIPMAP_NEAREST;case Yi.NEAREST_MIPMAP_LINEAR:return e.context.NEAREST_MIPMAP_LINEAR;case Yi.LINEAR_MIPMAP_NEAREST:return e.context.LINEAR_MIPMAP_NEAREST;case Yi.LINEAR_MIPMAP_LINEAR:return e.context.LINEAR_MIPMAP_LINEAR;default:return e.context.NEAREST}},t.getOpenGLWrapMode=g=>{switch(g){case su.CLAMP_TO_EDGE:return e.context.CLAMP_TO_EDGE;case su.REPEAT:return e.context.REPEAT;case su.MIRRORED_REPEAT:return e.context.MIRRORED_REPEAT;default:return e.context.CLAMP_TO_EDGE}};function i(g){const[p,v,y,m,w,x]=g;return[v-p+1,m-y+1,x-w+1]}function o(g){const[p,v,y]=i(g);return p*v*y}function a(g,p,v,y,m){const[w,x,C,S,T,_]=v,[E,b]=p,D=E*b;let I=m;for(let P=T;P<=_;P++){const M=P*D;for(let L=C;L<=S;L++){const B=M+L*E;for(let j=B+w,V=B+x;j<=V;j++,I++)y[I]=g[j]}}}function s(g,p){const y=(arguments.length>2&&arguments[2]!==void 0?arguments[2]:null)||g.constructor,m=p.reduce((S,T)=>S+o(T),0),w=new y(m),x=[e.width,e.height,e.depth];let C=0;return p.forEach(S=>{a(g,x,S,w,C),C+=o(S)}),w}t.updateArrayDataTypeForGL=function(g,p){let v=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1,y=arguments.length>3&&arguments[3]!==void 0?arguments[3]:[];const m=[];let w=e.width*e.height*e.components;v&&(w*=e.depth);const x=!!y.length;if(g!==Yn.FLOAT&&e.openGLDataType===e.context.FLOAT)for(let S=0;S<p.length;S++)if(p[S])if(x)m.push(s(p[S],y,Float32Array));else{const T=p[S].length>w?p[S].subarray(0,w):p[S];m.push(new Float32Array(T))}else m.push(null);if(g!==Yn.UNSIGNED_CHAR&&e.openGLDataType===e.context.UNSIGNED_BYTE)for(let S=0;S<p.length;S++)if(p[S])if(x)m.push(s(p[S],y,Uint8Array));else{const T=p[S].length>w?p[S].subarray(0,w):p[S];m.push(new Uint8Array(T))}else m.push(null);let C=!1;if(e._openGLRenderWindow.getWebgl2())C=e.openGLDataType===e.context.HALF_FLOAT;else{const S=e.context.getExtension("OES_texture_half_float");C=S&&e.openGLDataType===S.HALF_FLOAT_OES}if(C)for(let S=0;S<p.length;S++)if(p[S]){const T=x?s(p[S],y):p[S],_=new Uint16Array(x?T.length:w),E=_.length;for(let b=0;b<E;b++)_[b]=mre(T[b]);m.push(_)}else m.push(null);if(m.length===0)for(let S=0;S<p.length;S++)m.push(x&&p[S]?s(p[S],y):p[S]);return m};function c(g){if(e._openGLRenderWindow.getWebgl2())return g;const p=[],v=e.width,y=e.height,m=e.components;if(g&&(!kp(v)||!kp(y))){const w=e.context.getExtension("OES_texture_half_float"),x=bs(v),C=bs(y),S=x*C*e.components;for(let T=0;T<g.length;T++)if(g[T]!==null){let _=null;const E=y/C,b=v/x;let D=!1;e.openGLDataType===e.context.FLOAT?_=new Float32Array(S):w&&e.openGLDataType===w.HALF_FLOAT_OES?(_=new Uint16Array(S),D=!0):_=new Uint8Array(S);for(let I=0;I<C;I++){const P=I*x*m,M=I*E;let L=Math.floor(M),B=Math.ceil(M);B>=y&&(B=y-1);const j=M-L,V=1-j;L=L*v*m,B=B*v*m;for(let F=0;F<x;F++){const G=F*m,X=F*b;let ne=Math.floor(X),ue=Math.ceil(X);ue>=v&&(ue=v-1);const me=X-ne;ne*=m,ue*=m;for(let ge=0;ge<m;ge++)D?_[P+G+ge]=_d.toHalf(_d.fromHalf(g[T][L+ne+ge])*V*(1-me)+_d.fromHalf(g[T][L+ue+ge])*V*me+_d.fromHalf(g[T][B+ne+ge])*j*(1-me)+_d.fromHalf(g[T][B+ue+ge])*j*me):_[P+G+ge]=g[T][L+ne+ge]*V*(1-me)+g[T][L+ue+ge]*V*me+g[T][B+ne+ge]*j*(1-me)+g[T][B+ue+ge]*j*me}}p.push(_),e.width=x,e.height=C}else p.push(null)}if(p.length===0)for(let w=0;w<g.length;w++)p.push(g[w]);return p}function l(g){var p;return e._openGLRenderWindow?e.resizable||(p=e.renderable)!=null&&p.getResizable()?!1:e._openGLRenderWindow.getWebgl2()?!(e._openGLRenderWindow.getGLInformations().RENDERER.value.match(/WebKit/gi)&&navigator.platform.match(/Mac/gi)&&n()&&(g===Yn.UNSIGNED_SHORT||g===Yn.SHORT)):!1:!1}t.create2DFromRaw=function(g,p,v,y,m){let w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!1;if(t.getOpenGLDataType(y,!0),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return P0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=v,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind();const x=[m],C=t.updateArrayDataTypeForGL(y,x),S=c(C);return e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,w),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),S[0]!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,S[0])):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,S[0]),e.generateMipmap&&e.context.generateMipmap(e.target),w&&e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,!1),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createCubeFromRaw=(g,p,v,y,m)=>{if(t.getOpenGLDataType(y),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return P0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_CUBE_MAP,e.components=v,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),e.maxLevel=m.length/6-1,t.createTexture(),t.bind();const w=t.updateArrayDataTypeForGL(y,m),x=c(w),C=[];let S=e.width,T=e.height;for(let _=0;_<x.length;_++){_%6===0&&_!==0&&(S/=2,T/=2),C[_]=Ig(y,T*S*e.components);for(let E=0;E<T;++E){const b=E*S*e.components,D=(T-E-1)*S*e.components;C[_].set(x[_].slice(D,D+S*e.components),b)}}e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)&&e.context.texStorage2D(e.target,6,e.internalFormat,e.width,e.height);for(let _=0;_<6;_++){let E=0,b=e.width,D=e.height;for(;b>=1&&D>=1;){let I=null;E<=e.maxLevel&&(I=C[6*E+_]),l(y)?I!=null&&e.context.texSubImage2D(e.context.TEXTURE_CUBE_MAP_POSITIVE_X+_,E,0,0,b,D,e.format,e.openGLDataType,I):e.context.texImage2D(e.context.TEXTURE_CUBE_MAP_POSITIVE_X+_,E,e.internalFormat,b,D,0,e.format,e.openGLDataType,I),E++,b/=2,D/=2}}return e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createDepthFromRaw=(g,p,v,y)=>(t.getOpenGLDataType(v),e.format=e.context.DEPTH_COMPONENT,e._openGLRenderWindow.getWebgl2()?v===Yn.FLOAT?e.internalFormat=e.context.DEPTH_COMPONENT32F:e.internalFormat=e.context.DEPTH_COMPONENT16:e.internalFormat=e.context.DEPTH_COMPONENT,!e.internalFormat||!e.format||!e.openGLDataType?(P0("Failed to determine texture parameters."),!1):(e.target=e.context.TEXTURE_2D,e.components=1,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(v)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),y!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,y)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,y),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(v,n(),t.useHalfFloat()),t.deactivate(),!0)),t.create2DFromImage=g=>{if(t.getOpenGLDataType(Yn.UNSIGNED_CHAR),t.getInternalFormat(Yn.UNSIGNED_CHAR,4),t.getFormat(Yn.UNSIGNED_CHAR,4),!e.internalFormat||!e.format||!e.openGLDataType)return P0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=4,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1);const p=!e._openGLRenderWindow.getWebgl2()&&(!kp(g.width)||!kp(g.height)),v=document.createElement("canvas");v.width=p?bs(g.width):g.width,v.height=p?bs(g.height):g.height,e.width=v.width,e.height=v.height;const y=v.getContext("2d");y.translate(0,v.height),y.scale(1,-1),y.drawImage(g,0,0,g.width,g.height,0,0,v.width,v.height);const m=v;return l(Yn.UNSIGNED_CHAR)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),m!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,m)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,m),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(Yn.UNSIGNED_CHAR,n(),t.useHalfFloat()),t.deactivate(),!0};function f(g,p,v){const y=new Array(v),m=new Array(v);for(let w=0;w<v;++w)y[w]=g[w],m[w]=p[w]-g[w]||1;return{scale:m,offset:y}}function u(g,p){for(let v=0;v<g.length;v++){const y=g[v],m=p[v]+y;if(y<-2048||y>2048||m<-2048||m>2048)return!1}return!0}function d(g,p,v,y){t.getOpenGLDataType(g);const m=u(p,v)||y;let w=!1;if(e._openGLRenderWindow.getWebgl2())w=e.openGLDataType===e.context.FLOAT&&e.context.getExtension("OES_texture_float_linear")===null&&m||e.openGLDataType===e.context.HALF_FLOAT;else{const x=e.context.getExtension("OES_texture_half_float");w=x&&e.openGLDataType===x.HALF_FLOAT_OES}e.canUseHalfFloat=w&&m}function h(g,p){const v=g.getNumberOfComponents(),y=g.getDataType(),m=g.getData(),w=new Array(v),x=new Array(v);for(let S=0;S<v;++S){const[T,_]=g.getRange(S);w[S]=T,x[S]=_}const C=f(w,x,v);return d(y,C.offset,C.scale,p),t.useHalfFloat()||t.getOpenGLDataType(y,!0),{numComps:v,dataType:y,data:m,scaleOffsets:C}}t.create2DFilterableFromRaw=function(g,p,v,y,m){let w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!1,x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:void 0;return t.create2DFilterableFromDataArray(g,p,Nt.newInstance({numberOfComponents:v,dataType:y,values:m,ranges:x}),w)},t.create2DFilterableFromDataArray=function(g,p,v){let y=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1;const{numComps:m,dataType:w,data:x}=h(v,y);t.create2DFromRaw(g,p,m,w,x)},t.updateVolumeInfoForGL=(g,p)=>{var m,w;let v=!1;const y=t.useHalfFloat();(!((m=e.volumeInfo)!=null&&m.scale)||!((w=e.volumeInfo)!=null&&w.offset))&&(e.volumeInfo={scale:new Array(p),offset:new Array(p)});for(let x=0;x<p;++x)e.volumeInfo.scale[x]=1,e.volumeInfo.offset[x]=0;if(n()&&!y&&g===Yn.SHORT){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=32767;v=!0}if(n()&&!y&&g===Yn.UNSIGNED_SHORT){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=65535;v=!0}if(g===Yn.UNSIGNED_CHAR){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=255;v=!0}return(g===Yn.FLOAT||y&&(g===Yn.SHORT||g===Yn.UNSIGNED_SHORT))&&(v=!0),v},t.create3DFromRaw=function(g,p,v,y,m,w){let x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:[],C=m,S=w;if(!t.updateVolumeInfoForGL(C,y)&&S){const P=g*p*v,M=structuredClone(e.volumeInfo),L=new Float32Array(P*y);e.volumeInfo.offset=M.offset,e.volumeInfo.scale=M.scale;let B=0;const j=M.scale.map(V=>1/V);for(let V=0;V<P;V++)for(let F=0;F<y;F++)L[B]=(S[B]-M.offset[F])*j[F],B++;C=Yn.FLOAT,S=L}if(t.getOpenGLDataType(C),t.getInternalFormat(C,y),t.getFormat(C,y),!e.internalFormat||!e.format||!e.openGLDataType)return P0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_3D,e.components=y,e.width=g,e.height=p,e.depth=v,e.numberOfDimensions=3,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind();const T=x.length>0,_=!T||!KE(e._prevTexParams,r()),E=[S],D=t.updateArrayDataTypeForGL(C,E,!0,_?[]:x),I=c(D);if(e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),_)l(C)?(e.context.texStorage3D(e.target,1,e.internalFormat,e.width,e.height,e.depth),I[0]!=null&&e.context.texSubImage3D(e.target,0,0,0,0,e.width,e.height,e.depth,e.format,e.openGLDataType,I[0])):e.context.texImage3D(e.target,0,e.internalFormat,e.width,e.height,e.depth,0,e.format,e.openGLDataType,I[0]),e._prevTexParams=r();else if(T){const P=I[0];let M=0;for(let L=0;L<x.length;L++){const B=x[L],j=i(B),V=o(B),F=new P.constructor(P.buffer,M,V);M+=F.byteLength,e.context.texSubImage3D(e.target,0,B[0],B[2],B[4],j[0],j[1],j[2],e.format,e.openGLDataType,F)}}return e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(C,n(),t.useHalfFloat()),t.deactivate(),!0},t.create3DFilterableFromRaw=function(g,p,v,y,m,w){let x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:!1,C=arguments.length>7&&arguments[7]!==void 0?arguments[7]:void 0,S=arguments.length>8&&arguments[8]!==void 0?arguments[8]:[];return t.create3DFilterableFromDataArray(g,p,v,Nt.newInstance({numberOfComponents:y,dataType:m,values:w,ranges:C}),x,S)},t.create3DFilterableFromDataArray=function(g,p,v,y){let m=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1,w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:[];const{numComps:x,dataType:C,data:S,scaleOffsets:T}=h(y,m),_=[],E=[];for(let ye=0;ye<x;++ye)_[ye]=0,E[ye]=1;if(e.volumeInfo={scale:E,offset:_,dataComputedScale:T.scale,dataComputedOffset:T.offset,width:g,height:p,depth:v},e._openGLRenderWindow.getWebgl2())return t.create3DFromRaw(g,p,v,x,C,S,w);const b=g*p*v,D=structuredClone(T);let I=(ye,Ie,Pe,Ee,H)=>{ye[Ie]=Pe},P=Yn.UNSIGNED_CHAR;if(C===Yn.UNSIGNED_CHAR)for(let ye=0;ye<x;++ye)D.offset[ye]=0,D.scale[ye]=255;else e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear")?(P=Yn.FLOAT,I=(ye,Ie,Pe,Ee,H)=>{ye[Ie]=(Pe-Ee)/H}):(P=Yn.UNSIGNED_CHAR,I=(ye,Ie,Pe,Ee,H)=>{ye[Ie]=255*(Pe-Ee)/H});if(t.getOpenGLDataType(P),t.getInternalFormat(P,x),t.getFormat(P,x),!e.internalFormat||!e.format||!e.openGLDataType)return P0("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=x,e.depth=1,e.numberOfDimensions=2;let M=e.context.getParameter(e.context.MAX_TEXTURE_SIZE);M>4096&&(P===Yn.FLOAT||x>=3)&&(M=4096);let L=1,B=1;b>M*M&&(L=Math.ceil(Math.sqrt(b/(M*M))),B=L);let j=Math.sqrt(b)/L;j=bs(j);const V=Math.floor(j*L/g),F=Math.ceil(v/V),G=bs(p*F/B);e.width=j,e.height=G,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.volumeInfo.xreps=V,e.volumeInfo.yreps=F,e.volumeInfo.xstride=L,e.volumeInfo.ystride=B,e.volumeInfo.offset=D.offset,e.volumeInfo.scale=D.scale;let X;const ne=j*G*x;P===Yn.FLOAT?X=new Float32Array(ne):X=new Uint8Array(ne);let ue=0;const me=Math.floor(g/L),ge=Math.floor(p/B);for(let ye=0;ye<F;ye++){const Ie=Math.min(V,v-ye*V),Pe=x*(e.width-Ie*Math.floor(g/L));for(let Ee=0;Ee<ge;Ee++){for(let H=0;H<Ie;H++){const O=x*((ye*V+H)*g*p+B*Ee*g);for(let Y=0;Y<me;Y++)for(let K=0;K<x;K++)I(X,ue,S[O+L*Y*x+K],D.offset[K],D.scale[K]),ue++}ue+=Pe}}return e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(P)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),X!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,X)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,X),t.deactivate(),!0},t.setOpenGLRenderWindow=g=>{e._openGLRenderWindow!==g&&(t.releaseGraphicsResources(),e._openGLRenderWindow=g,e.context=null,g&&(e.context=e._openGLRenderWindow.getContext()))},t.getMaximumTextureSize=g=>g&&g.isCurrent()?g.getIntegerv(g.MAX_TEXTURE_SIZE):-1,t.enableUseHalfFloat=g=>{e.enableUseHalfFloat=g}}const yre={_openGLRenderWindow:null,_forceInternalFormat:!1,_prevTexParams:null,context:null,handle:0,sendParametersTime:null,textureBuildTime:null,numberOfDimensions:0,target:0,format:0,openGLDataType:0,components:0,width:0,height:0,depth:0,autoParameters:!0,wrapS:su.CLAMP_TO_EDGE,wrapT:su.CLAMP_TO_EDGE,wrapR:su.CLAMP_TO_EDGE,minificationFilter:Yi.NEAREST,magnificationFilter:Yi.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0,enableUseHalfFloat:!0,canUseHalfFloat:!1};function ok(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yre,r),gr.extend(t,e,r),e.sendParametersTime={},xr(e.sendParametersTime,{mtime:0}),e.textureBuildTime={},xr(e.textureBuildTime,{mtime:0}),Wm(t,e,["format","openGLDataType"]),vi(t,e,["keyMatrixTime","minificationFilter","magnificationFilter","wrapS","wrapT","wrapR","generateMipmap","oglNorm16Ext"]),Qo(t,e,["width","height","volumeInfo","components","handle","target","allocatedGPUMemoryInBytes"]),$m(t,e,["openGLRenderWindow"]),vre(t,e)}const ak=jn(ok,"vtkOpenGLTexture");var Vr={newInstance:ak,extend:ok,...rk};Ri("vtkTexture",ak);function wre(t,e){t.replaceShaderCoincidentOffset=(r,n,i)=>{const o=t.getCoincidentParameters(n,i);if(o&&(o.factor!==0||o.offset!==0)){let a=r.Fragment;a=Le.substitute(a,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,e.context.getExtension("EXT_frag_depth")&&(o.factor!==0?(a=Le.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Le.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Le.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;").result),e._openGLRenderWindow.getWebgl2()&&(o.factor!==0?(a=Le.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Le.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Le.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;").result),r.Fragment=a}}}function xre(t,e){t.applyShaderReplacements=(r,n,i)=>{let o=null;if(n&&(o=n.ShaderReplacements),o)for(let a=0;a<o.length;a++){const s=o[a];if(i&&s.replaceFirst||!i&&!s.replaceFirst){const c=s.shaderType,l=r[c],f=Le.substitute(l,s.originalValue,s.replacementValue,s.replaceAll);r[c]=f.result}}},t.buildShaders=(r,n,i)=>{t.getReplacedShaderTemplate(r,n,i),e.lastRenderPassShaderReplacement=e.currentRenderPass?e.currentRenderPass.getShaderReplacement():null,e.lastRenderPassShaderReplacement&&e.lastRenderPassShaderReplacement(r);const o=e.renderable.getViewSpecificProperties().OpenGL;t.applyShaderReplacements(r,o,!0),t.replaceShaderValues(r,n,i),t.applyShaderReplacements(r,o)},t.getReplacedShaderTemplate=(r,n,i)=>{const o=e.renderable.getViewSpecificProperties().OpenGL;t.getShaderTemplate(r,n,i);let a=r.Vertex;if(o){const l=o.VertexShaderCode;l!==void 0&&l!==""&&(a=l)}r.Vertex=a;let s=r.Fragment;if(o){const l=o.FragmentShaderCode;l!==void 0&&l!==""&&(s=l)}r.Fragment=s;let c=r.Geometry;if(o){const l=o.GeometryShaderCode;l!==void 0&&(c=l)}r.Geometry=c}}var Ol={implementReplaceShaderCoincidentOffset:wre,implementBuildShadersWithReplacements:xre};let H4;function Cre(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(Gt(n,r,e.matrix),n),t.transformPoints=(r,n)=>{const i=new Float64Array(3),o=new Float64Array(3);for(let a=0;a<r.length;a+=3)i[0]=r[a],i[1]=r[a+1],i[2]=r[a+2],Gt(o,i,e.matrix),n[a]=o[0],n[a+1]=o[1],n[a+2]=o[2];return n},t.preMultiply=()=>{t.setPreMultiplyFlag(!0)},t.postMultiply=()=>{t.setPreMultiplyFlag(!1)},t.transformMatrix=(r,n)=>(e.preMultiplyFlag?Ln(n,e.matrix,r):Ln(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>Ln(o,e.matrix,i):()=>Ln(o,i,e.matrix);for(let s=0;s<r.length;s+=16){for(let c=0;c<16;++c)i[c]=r[s+c];a();for(let c=0;c<16;++c)n[s+c]=o[c]}return n},t.getInverse=()=>H4({matrix:Dt.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const Sre={preMultiplyFlag:!1,matrix:[...c4]};function sk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Sre,r),Q.obj(t,e),Q.setGet(t,e,["preMultiplyFlag"]),Q.setGetArray(t,e,["matrix"],16),Cre(t,e)}H4=Q.newInstance(sk,"vtkTransform");var Tre={newInstance:H4,extend:sk};function Pl(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function K4(t,e){return`${t.getMTime()}A${e.getMTime()}`}var _re=`//VTK::System::Dec
 
-in vec2 tcoord;
+/*=========================================================================
 
-uniform sampler2D translucentRTexture;
-uniform sampler2D translucentRGBATexture;
+  Program:   Visualization Toolkit
+  Module:    vtkImageResliceMapperVS.glsl
+
+  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
+  All rights reserved.
+  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notice for more information.
+
+=========================================================================*/
+
+// all variables that represent positions or directions have a suffix
+// indicating the coordinate system they are in. The possible values are
+// MC - Model coordinates
+// WC - World coordinates
+// VC - View coordinates
+// DC - Display coordinates
+// TC - Texture coordinates
+
+// frag position in VC
+//VTK::PositionVC::Dec
+
+// Texture coordinates
+//VTK::TCoord::Dec
+
+// picking support
+//VTK::Picking::Dec
+
+// camera and actor matrix values
+//VTK::Camera::Dec
+
+void main()
+{
+  //VTK::PositionVC::Impl
+
+  //VTK::TCoord::Impl
+
+  //VTK::Picking::Impl
+}
+`,Ere=`//VTK::System::Dec
+
+/*=========================================================================
+
+  Program:   Visualization Toolkit
+  Module:    vtkImageResliceMapperFS.glsl
+
+  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
+  All rights reserved.
+  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notice for more information.
+
+=========================================================================*/
+// Template for the gpu image mapper fragment shader
+
+// VC position of this fragment
+//VTK::PositionVC::Dec
+
+// Texture coordinates
+//VTK::TCoord::Dec
+
+// picking support
+//VTK::Picking::Dec
+
+// handle coincident offsets
+//VTK::Coincident::Dec
+
+//VTK::ZBuffer::Dec
 
 // the output of this shader
 //VTK::Output::Dec
 
 void main()
 {
-  vec4 t1Color = texture(translucentRGBATexture, tcoord);
-  float t2Color = texture(translucentRTexture, tcoord).r;
-  gl_FragData[0] = vec4(t1Color.rgb/max(t2Color,0.01), 1.0 - t1Color.a);
+  // VC position of this fragment. This should not branch/return/discard.
+  //VTK::PositionVC::Impl
+
+  // Place any calls that require uniform flow (e.g. dFdx) here.
+  //VTK::UniformFlow::Impl
+
+  // Set gl_FragDepth here (gl_FragCoord.z by default)
+  //VTK::Depth::Impl
+
+  // Early depth peeling abort:
+  //VTK::DepthPeeling::PreColor
+
+  //VTK::TCoord::Impl
+
+  if (gl_FragData[0].a <= 0.0)
+    {
+    discard;
+    }
+
+  //VTK::DepthPeeling::Impl
+
+  //VTK::Picking::Impl
+
+  // handle coincident offsets
+  //VTK::Coincident::Impl
+
+  //VTK::ZBuffer::Impl
+
+  //VTK::RenderPassFragmentShader::Impl
 }
-`;function NJ(t,e){e.classHierarchy.push("vtkOpenGLOrderIndependentTranslucentPass"),t.createVertexBuffer=()=>{const r=new Float32Array([-1,-1,-1,1,-1,-1,-1,1,-1,1,1,-1]),n=new Float32Array([0,0,1,0,0,1,1,1]),i=new Uint16Array([4,0,1,3,2]),o=Mt.newInstance({numberOfComponents:3,values:r});o.setName("points");const a=Mt.newInstance({numberOfComponents:2,values:n});a.setName("tcoords");const s=Mt.newInstance({numberOfComponents:1,values:i});e.tris.getCABO().createVBO(s,"polys",RJ.SURFACE,{points:o,tcoords:a,cellOffset:0}),e.VBOBuildTime.modified()},t.createFramebuffer=r=>{const n=r.getSize(),i=r.getContext();e.framebuffer=sw.newInstance(),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.create(...n),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind(),e.translucentRGBATexture=br.newInstance(),e.translucentRGBATexture.setInternalFormat(i.RGBA16F),e.translucentRGBATexture.setFormat(i.RGBA),e.translucentRGBATexture.setOpenGLDataType(i.HALF_FLOAT),e.translucentRGBATexture.setOpenGLRenderWindow(r),e.translucentRGBATexture.create2DFromRaw(n[0],n[1],4,"Float32Array",null),e.translucentRTexture=br.newInstance(),e.translucentRTexture.setInternalFormat(i.R16F),e.translucentRTexture.setFormat(i.RED),e.translucentRTexture.setOpenGLDataType(i.HALF_FLOAT),e.translucentRTexture.setOpenGLRenderWindow(r),e.translucentRTexture.create2DFromRaw(n[0],n[1],1,"Float32Array",null),e.translucentZTexture=br.newInstance(),e.translucentZTexture.setOpenGLRenderWindow(r),e.translucentZTexture.createDepthFromRaw(n[0],n[1],"Float32Array",null),e.framebuffer.setColorBuffer(e.translucentRGBATexture,0),e.framebuffer.setColorBuffer(e.translucentRTexture,1),e.framebuffer.setDepthBuffer(e.translucentZTexture)},t.createCopyShader=r=>{e.copyShader=r.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","attribute vec2 tcoordTC;","varying vec2 tcoord;","void main() { tcoord = tcoordTC; gl_Position = vertexDC; }"].join(`
-`),AJ,"")},t.createVBO=r=>{const n=r.getContext();e.tris.setOpenGLRenderWindow(r),t.createVertexBuffer();const i=e.copyShader;e.tris.getCABO().bind(),e.copyVAO.addAttributeArray(i,e.tris.getCABO(),"vertexDC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),n.FLOAT,3,n.FALSE)||iD("Error setting vertexDC in copy shader VAO."),e.copyVAO.addAttributeArray(i,e.tris.getCABO(),"tcoordTC",e.tris.getCABO().getTCoordOffset(),e.tris.getCABO().getStride(),n.FLOAT,2,n.FALSE)||iD("Error setting vertexDC in copy shader VAO.")},t.traverse=(r,n,i)=>{if(e.deleted)return;const o=r.getSize(),a=r.getContext();if(e._supported=!1,n.getSelector()||!a||!r.getWebgl2()||!a.getExtension("EXT_color_buffer_half_float")&&!a.getExtension("EXT_color_buffer_float")){t.setCurrentOperation("translucentPass"),n.traverse(t);return}if(e._supported=!0,e.framebuffer===null)t.createFramebuffer(r);else{const c=e.framebuffer.getSize();c===null||c[0]!==o[0]||c[1]!==o[1]?(e.framebuffer.releaseGraphicsResources(),e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRTexture.releaseGraphicsResources(r),e.translucentZTexture.releaseGraphicsResources(r),t.createFramebuffer(r)):(e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind())}a.drawBuffers([a.COLOR_ATTACHMENT0]),a.clearBufferfv(a.COLOR,0,[0,0,0,0]),a.clearBufferfv(a.DEPTH,0,[1]),a.colorMask(!1,!1,!1,!1),i.getOpaqueActorCount()>0&&(i.setCurrentOperation("opaqueZBufferPass"),n.traverse(i)),a.colorMask(!0,!0,!0,!0),a.drawBuffers([a.COLOR_ATTACHMENT0,a.COLOR_ATTACHMENT1]),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),a.clearBufferfv(a.COLOR,0,[0,0,0,1]),a.clearBufferfv(a.COLOR,1,[0,0,0,0]),a.enable(a.DEPTH_TEST),a.enable(a.BLEND),a.blendFuncSeparate(a.ONE,a.ONE,a.ZERO,a.ONE_MINUS_SRC_ALPHA),t.setCurrentOperation("translucentPass"),n.traverse(t),a.drawBuffers([a.NONE]),e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null?t.createCopyShader(r):r.getShaderCache().readyShaderProgram(e.copyShader),e.copyVAO||(e.copyVAO=v4.newInstance(),e.copyVAO.setOpenGLRenderWindow(r)),e.copyVAO.bind(),e.VBOBuildTime.getMTime()<t.getMTime()&&t.createVBO(r),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA),a.depthMask(!1),a.depthFunc(a.ALWAYS),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),e.translucentRGBATexture.activate(),e.copyShader.setUniformi("translucentRGBATexture",e.translucentRGBATexture.getTextureUnit()),e.translucentRTexture.activate(),e.copyShader.setUniformi("translucentRTexture",e.translucentRTexture.getTextureUnit()),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),a.depthMask(!0),a.depthFunc(a.LEQUAL),e.translucentRGBATexture.deactivate(),e.translucentRTexture.deactivate();const s=n.getTiledSizeAndOrigin();a.scissor(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize),a.viewport(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize)},t.getShaderReplacement=()=>e._supported?LJ:null,t.releaseGraphicsResources=r=>{e.framebuffer&&(e.framebuffer.releaseGraphicsResources(r),e.framebuffer=null),e.translucentRGBATexture&&(e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRGBATexture=null),e.translucentRTexture&&(e.translucentRTexture.releaseGraphicsResources(r),e.translucentRTexture=null),e.translucentZTexture&&(e.translucentZTexture.releaseGraphicsResources(r),e.translucentZTexture=null),e.copyVAO&&(e.copyVAO.releaseGraphicsResources(r),e.copyVAO=null),e.copyShader&&(e.copyShader.releaseGraphicsResources(r),e.copyShader=null),e.tris&&(e.tris.releaseGraphicsResources(r),e.tris=null),t.modified()}}const kJ={framebuffer:null,copyShader:null,tris:null};function fL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kJ,r),r4.extend(t,e,r),e.VBOBuildTime={},Q.obj(e.VBOBuildTime,{mtime:0}),e.tris=yl.newInstance(),Q.get(t,e,["framebuffer"]),NJ(t,e)}const VJ=Q.newInstance(fL,"vtkOpenGLOrderIndependentTranslucentPass");var FJ={newInstance:VJ,extend:fL};function UJ(t,e){e.classHierarchy.push("vtkForwardPass"),t.traverse=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(e.deleted)return;e._currentParent=n,t.setCurrentOperation("buildPass"),r.traverse(t);const i=r.getRenderable().getNumberOfLayers(),o=r.getRenderable().getRenderersByReference();for(let a=0;a<i;a++)for(let s=0;s<o.length;s++){const c=o[s],l=r.getViewNodeFor(c);if(c.getDraw()&&c.getLayer()===a){if(e.opaqueActorCount=0,e.translucentActorCount=0,e.volumeCount=0,e.overlayActorCount=0,t.setCurrentOperation("queryPass"),l.traverse(t),(e.opaqueActorCount>0||e.translucentActorCount>0)&&e.volumeCount>0||e.depthRequested){const f=r.getFramebufferSize();e.framebuffer===null&&(e.framebuffer=sw.newInstance()),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.saveCurrentBindingsAndBuffers();const u=e.framebuffer.getSize();(u===null||u[0]!==f[0]||u[1]!==f[1])&&(e.framebuffer.create(f[0],f[1]),e.framebuffer.populateFramebuffer()),e.framebuffer.bind(),t.setCurrentOperation("zBufferPass"),l.traverse(t),e.framebuffer.restorePreviousBindingsAndBuffers(),e.depthRequested=!1}t.setCurrentOperation("cameraPass"),l.traverse(t),e.opaqueActorCount>0&&(t.setCurrentOperation("opaquePass"),l.traverse(t)),e.translucentActorCount>0&&(e.translucentPass||(e.translucentPass=FJ.newInstance()),e.translucentPass.traverse(r,l,t)),e.volumeCount>0&&(t.setCurrentOperation("volumePass"),l.traverse(t)),e.overlayActorCount>0&&(t.setCurrentOperation("overlayPass"),l.traverse(t))}}},t.getZBufferTexture=()=>e.framebuffer?e.framebuffer.getColorTexture():null,t.requestDepth=()=>{e.depthRequested=!0},t.incrementOpaqueActorCount=()=>e.opaqueActorCount++,t.incrementTranslucentActorCount=()=>e.translucentActorCount++,t.incrementVolumeCount=()=>e.volumeCount++,t.incrementOverlayActorCount=()=>e.overlayActorCount++}const BJ={opaqueActorCount:0,translucentActorCount:0,volumeCount:0,overlayActorCount:0,framebuffer:null,depthRequested:!1};function dL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,BJ,r),r4.extend(t,e,r),Q.get(t,e,["framebuffer","opaqueActorCount","translucentActorCount","volumeCount"]),UJ(t,e)}const GJ=Q.newInstance(dL,"vtkForwardPass");var WJ={newInstance:GJ,extend:dL};const ea={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var hL={PassTypes:ea};const{vtkErrorMacro:oD,vtkWarningMacro:zJ}=Q;function $J(t,e){e.classHierarchy.push("vtkFieldData");const r=t.getState;e.arrays&&(e.arrays=e.arrays.map(n=>({data:uc(n.data)}))),t.initialize=()=>{t.initializeFields(),t.copyAllOn(),t.clearFieldFlags()},t.initializeFields=()=>{e.arrays=[],e.copyFieldFlags={},t.modified()},t.copyStructure=n=>{t.initializeFields(),e.copyFieldFlags=n.getCopyFieldFlags().map(i=>i),e.arrays=n.arrays().map(i=>({array:i}))},t.getNumberOfArrays=()=>e.arrays.length,t.getNumberOfActiveArrays=()=>e.arrays.length,t.addArray=n=>{const i=n.getName(),{array:o,index:a}=t.getArrayWithIndex(i);return o!=null?(e.arrays[a]={data:n},a):(e.arrays=[].concat(e.arrays,{data:n}),e.arrays.length-1)},t.removeAllArrays=()=>{e.arrays=[]},t.removeArray=n=>{const i=e.arrays.findIndex(o=>o.data.getName()===n);return t.removeArrayByIndex(i)},t.removeArrayByIndex=n=>n!==-1&&n<e.arrays.length?(e.arrays.splice(n,1),!0):!1,t.getArrays=()=>e.arrays.map(n=>n.data),t.getArray=n=>typeof n=="number"?t.getArrayByIndex(n):t.getArrayByName(n),t.getArrayByName=n=>e.arrays.reduce((i,o,a)=>o.data.getName()===n?o.data:i,null),t.getArrayWithIndex=n=>{const i=e.arrays.findIndex(o=>o.data.getName()===n);return{array:i!==-1?e.arrays[i].data:null,index:i}},t.getArrayByIndex=n=>n>=0&&n<e.arrays.length?e.arrays[n].data:null,t.hasArray=n=>t.getArrayWithIndex(n).index>=0,t.getArrayName=n=>{const i=e.arrays[n];return i?i.data.getName():""},t.getCopyFieldFlags=()=>e.copyFieldFlags,t.getFlag=n=>e.copyFieldFlags[n],t.passData=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:-1,o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1;n.getArrays().forEach(a=>{const s=t.getFlag(a.getName());if(s!==!1&&!(e.doCopyAllOff&&s!==!0)&&a){let c=t.getArrayByName(a.getName());if(c)if(a.getNumberOfComponents()===c.getNumberOfComponents())if(i>-1&&i<a.getNumberOfTuples()){const l=o>-1?o:i;c.insertTuple(l,a.getTuple(i))}else c.insertTuples(0,a.getTuples());else oD("Unhandled case in passData");else if(i<0||i>a.getNumberOfTuples())t.addArray(a),n.getAttributes(a).forEach(l=>{t.setAttribute(a,l)});else{const l=a.getNumberOfComponents();let f=a.getNumberOfValues();const u=o>-1?o:i;f<=u*l&&(f=(u+1)*l),c=Mt.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:l,values:Q.newTypedArray(a.getDataType(),f),size:0}),c.insertTuple(u,a.getTuple(i)),t.addArray(c),n.getAttributes(a).forEach(d=>{t.setAttribute(c,d)})}}})},t.interpolateData=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:-1,o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1,a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:-1,s=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5;n.getArrays().forEach(c=>{const l=t.getFlag(c.getName());if(l!==!1&&!(e.doCopyAllOff&&l!==!0)&&c){let f=t.getArrayByName(c.getName());if(f)if(c.getNumberOfComponents()===f.getNumberOfComponents())if(i>-1&&i<c.getNumberOfTuples()){const u=a>-1?a:i;f.interpolateTuple(u,c,i,c,o,s),zJ("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else oD("Unhandled case in interpolateData");else if(i<0||o<0||i>c.getNumberOfTuples())t.addArray(c),n.getAttributes(c).forEach(u=>{t.setAttribute(c,u)});else{const u=c.getNumberOfComponents();let d=c.getNumberOfValues();const h=a>-1?a:i;d<=h*u&&(d=(h+1)*u),f=Mt.newInstance({name:c.getName(),dataType:c.getDataType(),numberOfComponents:u,values:Q.newTypedArray(c.getDataType(),d),size:0}),f.interpolateTuple(h,c,i,c,o,s),t.addArray(f),n.getAttributes(c).forEach(g=>{t.setAttribute(f,g)})}}})},t.copyFieldOn=n=>{e.copyFieldFlags[n]=!0},t.copyFieldOff=n=>{e.copyFieldFlags[n]=!1},t.copyAllOn=()=>{(!e.doCopyAllOn||e.doCopyAllOff)&&(e.doCopyAllOn=!0,e.doCopyAllOff=!1,t.modified())},t.copyAllOff=()=>{(e.doCopyAllOn||!e.doCopyAllOff)&&(e.doCopyAllOn=!1,e.doCopyAllOff=!0,t.modified())},t.clearFieldFlags=()=>{e.copyFieldFlags={}},t.deepCopy=n=>{e.arrays=n.getArrays().map(i=>{const o=i.newClone();return o.deepCopy(i),{data:o}})},t.copyFlags=n=>n.getCopyFieldFlags().map(i=>i),t.reset=()=>e.arrays.forEach(n=>n.data.reset()),t.getMTime=()=>e.arrays.reduce((n,i)=>i.data.getMTime()>n?i.data.getMTime():n,e.mtime),t.getNumberOfComponents=()=>e.arrays.reduce((n,i)=>n+i.data.getNumberOfComponents(),0),t.getNumberOfTuples=()=>e.arrays.length>0?e.arrays[0].getNumberOfTuples():0,t.getState=()=>{const n=r();return n&&(n.arrays=e.arrays.map(i=>({data:i.data.getState()}))),n}}const jJ={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function gL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jJ,r),Q.obj(t,e),$J(t,e)}const HJ=Q.newInstance(gL,"vtkFieldData");var KJ={newInstance:HJ,extend:gL};const qJ={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},XJ={MAX:0,EXACT:1,NOLIMIT:2},YJ={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},JJ={DUPLICATEPOINT:1,HIDDENPOINT:2},ZJ={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},QJ="vtkGhostType",My={DEFAULT:0,SINGLE:1,DOUBLE:2};var pL={AttributeCopyOperations:ZJ,AttributeLimitTypes:XJ,AttributeTypes:qJ,CellGhostTypes:YJ,DesiredOutputPrecision:My,PointGhostTypes:JJ,ghostArrayName:QJ};const{AttributeTypes:Cu,AttributeCopyOperations:Nf}=pL,{vtkWarningMacro:c2}=Q;function eZ(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>Cu[c.toUpperCase()]===a||typeof a!="number"&&c.toLowerCase()===a.toLowerCase());return typeof s>"u"&&(s=null),s}e.classHierarchy.push("vtkDataSetAttributes");const i={...t};t.checkNumberOfComponents=a=>!0,t.setAttribute=(a,s)=>{const c=n(s);if(a&&c.toUpperCase()==="PEDIGREEIDS"&&!a.isA("vtkDataArray"))return c2(`Cannot set attribute ${c}. The attribute must be a vtkDataArray.`),-1;if(a&&!t.checkNumberOfComponents(a,c))return c2(`Cannot set attribute ${c}. Incorrect number of components.`),-1;let l=e[`active${c}`];if(l>=0&&l<e.arrays.length){if(e.arrays[l]===a)return l;t.removeArrayByIndex(l)}return a?(l=t.addArray(a),e[`active${c}`]=l):e[`active${c}`]=-1,t.modified(),e[`active${c}`]},t.getAttributes=a=>r.filter(s=>t[`get${s}`]()===a),t.setActiveAttributeByName=(a,s)=>t.setActiveAttributeByIndex(t.getArrayWithIndex(a).index,s),t.setActiveAttributeByIndex=(a,s)=>{const c=n(s);if(a>=0&&a<e.arrays.length){if(c.toUpperCase()!=="PEDIGREEIDS"){const l=t.getArrayByIndex(a);if(!l.isA("vtkDataArray"))return c2(`Cannot set attribute ${c}. Only vtkDataArray subclasses can be set as active attributes.`),-1;if(!t.checkNumberOfComponents(l,c))return c2(`Cannot set attribute ${c}. Incorrect number of components.`),-1}return e[`active${c}`]=a,t.modified(),a}return a===-1&&(e[`active${c}`]=a,t.modified()),-1},t.getActiveAttribute=a=>{const s=n(a);return t[`get${s}`]()},t.removeAllArrays=()=>{r.forEach(a=>{e[`active${a}`]=-1}),i.removeAllArrays()},t.removeArrayByIndex=a=>(a!==-1&&r.forEach(s=>{a===e[`active${s}`]?e[`active${s}`]=-1:a<e[`active${s}`]&&(e[`active${s}`]-=1)}),i.removeArrayByIndex(a)),r.forEach(a=>{const s=`active${a}`;t[`get${a}`]=()=>t.getArrayByIndex(e[s]),t[`set${a}`]=c=>t.setAttribute(c,a),t[`setActive${a}`]=c=>t.setActiveAttributeByIndex(t.getArrayWithIndex(c).index,a),t[`copy${a}Off`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[Nf.PASSDATA][Cu[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[Nf.PASSDATA][Cu[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(Nf).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[Nf[a]]=Object.keys(Cu).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[Cu[c]]=!0,s),[])}),e.copyAttributeFlags[Nf.COPYTUPLE][Cu.GLOBALIDS]=!1,e.copyAttributeFlags[Nf.INTERPOLATE][Cu.GLOBALIDS]=!1,e.copyAttributeFlags[Nf.COPYTUPLE][Cu.PEDIGREEIDS]=!1},t.initialize=Q.chain(t.initialize,t.initializeAttributeCopyFlags),e.dataArrays&&Object.keys(e.dataArrays).length&&Object.keys(e.dataArrays).forEach(a=>{!e.dataArrays[a].ref&&e.dataArrays[a].type==="vtkDataArray"&&t.addArray(Mt.newInstance(e.dataArrays[a]))});const o=t.shallowCopy;t.shallowCopy=(a,s)=>{o(a,s),e.arrays=a.getArrays().map(c=>{const l=c.newClone();return l.shallowCopy(c,s),{data:l}})},t.initializeAttributeCopyFlags()}const tZ={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function mL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tZ,r),KJ.extend(t,e,r),Q.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),eZ(t,e)}const nZ=Q.newInstance(mL,"vtkDataSetAttributes");var aD={newInstance:nZ,extend:mL,...pL};const rZ={UNIFORM:0,DATA_OBJECT_FIELD:0,COORDINATE:1,POINT_DATA:1,POINT:2,POINT_FIELD_DATA:2,CELL:3,CELL_FIELD_DATA:3,VERTEX:4,VERTEX_FIELD_DATA:4,EDGE:5,EDGE_FIELD_DATA:5,ROW:6,ROW_DATA:6},iZ={FIELD_ASSOCIATION_POINTS:0,FIELD_ASSOCIATION_CELLS:1,FIELD_ASSOCIATION_NONE:2,FIELD_ASSOCIATION_POINTS_THEN_CELLS:3,FIELD_ASSOCIATION_VERTICES:4,FIELD_ASSOCIATION_EDGES:5,FIELD_ASSOCIATION_ROWS:6,NUMBER_OF_ASSOCIATIONS:7};var oZ={FieldDataTypes:rZ,FieldAssociations:iZ};const vS=["pointData","cellData","fieldData"];function aZ(t,e){e.classHierarchy.push("vtkDataSet"),vS.forEach(n=>{e[n]?e[n]=uc(e[n]):e[n]=aD.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),vS.forEach(o=>{e[o]=aD.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const sZ={};function vL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sZ,r),Q.obj(t,e),Q.setGet(t,e,vS),aZ(t,e)}const cZ=Q.newInstance(vL,"vtkDataSet");var Yh={newInstance:cZ,extend:vL,...oZ};const{FieldAssociations:lZ}=Yh;function uZ(t,e){e.classHierarchy.push("vtkHardwareSelector"),t.getSourceDataAsync=async(r,n,i,o,a)=>{},t.selectAsync=async(r,n,i,o,a)=>{const s=await t.getSourceDataAsync(r,n,i,o,a);return s?s.generateSelection(n,i,o,a):[]}}const fZ={fieldAssociation:lZ.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function yL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fZ,r),Q.obj(t,e),Q.setGet(t,e,["fieldAssociation","captureZValues"]),uZ(t,e)}const dZ=Q.newInstance(yL,"vtkHardwareSelector");var hZ={newInstance:dZ,extend:yL};const gZ={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},pZ={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var mZ={SelectionContent:gZ,SelectionField:pZ};function vZ(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const yZ={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function wL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yZ,r),Q.obj(t,e),e.properties={},Q.setGet(t,e,["contentType","fieldType","properties","selectionList"]),vZ(t,e)}const wZ=Q.newInstance(wL,"vtkSelectionNode");var xL={newInstance:wZ,extend:wL,...mZ};const{PassTypes:vi}=hL,{SelectionContent:xZ,SelectionField:sD}=xL,{FieldAssociations:Tp}=Yh,{vtkErrorMacro:CL}=Q,Uu=1;function SL(t){return`${t.propID} ${t.compositeID}`}function TL(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function zl(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4,o=r[i],a=r[i+1];return(r[i+2]*256+a)*256+o}function _L(t,e){let r=e;return r<<=24,r|=t,r}function CZ(t,e,r,n){{if(n[0]=e[0],n[1]=e[1],e[0]<t.area[0]||e[0]>t.area[2]||e[1]<t.area[1]||e[1]>t.area[3])return null;const i=[e[0]-t.area[0],e[1]-t.area[1]],o=zl(i[0],i[1],t.pixBuffer[vi.ACTOR_PASS],t.area);if(o<=0||o-Uu>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-Uu,a.prop=t.props[a.propID];let s=zl(i[0],i[1],t.pixBuffer[vi.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-Uu,t.captureZValues){const f=(i[1]*(t.area[2]-t.area[0]+1)+i[0])*4;a.zValue=(256*t.zBuffer[f]+t.zBuffer[f+1])/65535,a.displayPosition=e}if(t.pixBuffer[vi.ID_LOW24]&&TL(i[0],i[1],t.pixBuffer[vi.ID_LOW24],t.area)===0)return a;const c=zl(i[0],i[1],t.pixBuffer[vi.ID_LOW24],t.area),l=zl(i[0],i[1],t.pixBuffer[vi.ID_HIGH24],t.area);return a.attributeID=_L(c,l),a}}function EL(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=xL.newInstance();switch(l.setContentType(xZ.INDICES),t){case Tp.FIELD_ASSOCIATION_CELLS:l.setFieldType(sD.CELL);break;case Tp.FIELD_ASSOCIATION_POINTS:l.setFieldType(sD.POINT);break;default:CL("Unknown field association")}l.getProperties().propID=s.info.propID,l.getProperties().prop=s.info.prop,l.getProperties().compositeID=s.info.compositeID,l.getProperties().attributeID=s.info.attributeID,l.getProperties().pixelCount=s.pixelCount,r&&(l.getProperties().displayPosition=[s.info.displayPosition[0],s.info.displayPosition[1],s.info.zValue],l.getProperties().worldPosition=i.displayToWorld(s.info.displayPosition[0],s.info.displayPosition[1],s.info.zValue,n)),l.setSelectionList(s.attributeIDs),o[a]=l,a++}),o}function SZ(t,e,r,n,i){const o=Math.floor(e),a=Math.floor(r),s=Math.floor(n),c=Math.floor(i),l=new Map,f=[0,0];for(let u=a;u<=c;u++)for(let d=o;d<=s;d++){const g=CZ(t,[d,u],0,f);if(g&&g.valid){const p=SL(g);if(!l.has(p))l.set(p,{info:g,pixelCount:1,attributeIDs:[g.attributeID]});else{const v=l.get(p);v.pixelCount++,t.captureZValues&&g.zValue<v.info.zValue&&(v.info=g),v.attributeIDs.indexOf(g.attributeID)===-1&&v.attributeIDs.push(g.attributeID)}}}return EL(t.fieldAssociation,l,t.captureZValues,t.renderer,t.openGLRenderWindow)}function TZ(t,e){e.classHierarchy.push("vtkOpenGLHardwareSelector"),t.releasePixBuffers=()=>{e.rawPixBuffer=[],e.pixBuffer=[],e.zBuffer=null},t.beginSelection=()=>{e._openGLRenderer=e._openGLRenderWindow.getViewNodeFor(e._renderer),e.maxAttributeId=0;const n=e._openGLRenderWindow.getSize();if(!e.framebuffer)e.framebuffer=sw.newInstance(),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.create(n[0],n[1]),e.framebuffer.populateFramebuffer();else{e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.saveCurrentBindingsAndBuffers();const i=e.framebuffer.getSize();!i||i[0]!==n[0]||i[1]!==n[1]?(e.framebuffer.create(n[0],n[1]),e.framebuffer.populateFramebuffer()):e.framebuffer.bind()}if(e._openGLRenderer.clear(),e._openGLRenderer.setSelector(t),e.hitProps={},e.propPixels={},e.props=[],t.releasePixBuffers(),e.fieldAssociation===Tp.FIELD_ASSOCIATION_POINTS){const i=e._openGLRenderWindow.getContext(),o=i.isEnabled(i.BLEND);i.disable(i.BLEND),e._openGLRenderWindow.traverseAllPasses(),o&&i.enable(i.BLEND)}},t.endSelection=()=>{e.hitProps={},e._openGLRenderer.setSelector(null),e.framebuffer.restorePreviousBindingsAndBuffers()},t.preCapturePass=()=>{const n=e._openGLRenderWindow.getContext();e.originalBlending=n.isEnabled(n.BLEND),n.disable(n.BLEND)},t.postCapturePass=()=>{const n=e._openGLRenderWindow.getContext();e.originalBlending&&n.enable(n.BLEND)},t.select=()=>{let n=null;return t.captureBuffers()&&(n=t.generateSelection(e.area[0],e.area[1],e.area[2],e.area[3]),t.releasePixBuffers()),n},t.getSourceDataAsync=async(n,i,o,a,s)=>{if(e._renderer=n,i===void 0){const l=e._openGLRenderWindow.getSize();t.setArea(0,0,l[0]-1,l[1]-1)}else t.setArea(i,o,a,s);if(!t.captureBuffers())return!1;const c={area:[...e.area],pixBuffer:[...e.pixBuffer],captureZValues:e.captureZValues,zBuffer:e.zBuffer,props:[...e.props],fieldAssociation:e.fieldAssociation,renderer:n,openGLRenderWindow:e._openGLRenderWindow};return c.generateSelection=function(){for(var l=arguments.length,f=new Array(l),u=0;u<l;u++)f[u]=arguments[u];return SZ(c,...f)},c},t.captureBuffers=()=>{if(!e._renderer||!e._openGLRenderWindow)return CL("Renderer and view must be set before calling Select."),!1;e._openGLRenderer=e._openGLRenderWindow.getViewNodeFor(e._renderer),e._openGLRenderWindow.getRenderable().preRender(),t.invokeEvent({type:"StartEvent"}),e.originalBackground=e._renderer.getBackgroundByReference(),e._renderer.setBackground(0,0,0,0);const n=e._openGLRenderWindow.getRenderPasses();t.beginSelection();const i=[];for(e.currentPass=vi.MIN_KNOWN_PASS;e.currentPass<=vi.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===vi.ACTOR_PASS&&typeof n[0].requestDepth=="function"&&typeof n[0].getFramebuffer=="function"&&n[0].requestDepth(),e._openGLRenderWindow.traverseAllPasses(),t.postCapturePass(e.currentPass),t.savePixelBuffer(e.currentPass),i.push(e.currentPass));return i.forEach(o=>{e.currentPass=o,t.processPixelBuffers()}),e.currentPass=vi.MAX_KNOWN_PASS,t.endSelection(),e._renderer.setBackground(e.originalBackground),t.invokeEvent({type:"EndEvent"}),!0},t.processPixelBuffers=()=>{e.props.forEach((n,i)=>{t.isPropHit(i)&&n.processSelectorPixelBuffers(t,e.propPixels[i])})},t.passRequired=n=>{if(n===vi.ID_HIGH24){if(e.fieldAssociation===Tp.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===Tp.FIELD_ASSOCIATION_CELLS)return e.maximumCellId>16777215}return!0},t.savePixelBuffer=n=>{if(e.pixBuffer[n]=e._openGLRenderWindow.getPixelData(e.area[0],e.area[1],e.area[2],e.area[3]),!e.rawPixBuffer[n]){const i=(e.area[2]-e.area[0]+1)*(e.area[3]-e.area[1]+1)*4;e.rawPixBuffer[n]=new Uint8Array(i),e.rawPixBuffer[n].set(e.pixBuffer[n])}if(n===vi.ACTOR_PASS){if(e.captureZValues){const i=e._openGLRenderWindow.getRenderPasses();if(typeof i[0].requestDepth=="function"&&typeof i[0].getFramebuffer=="function"){const 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vQ={newInstance:mQ,extend:kL};const yS=1e-6,VL="coincide",FL="disjoint";function yQ(t,e,r){return t[0]*(r[0]-e[0])+t[1]*(r[1]-e[1])+t[2]*(r[2]-e[2])}function UL(t,e,r){const n=r[0]*(t[0]-e[0])+r[1]*(t[1]-e[1])+r[2]*(t[2]-e[2]);return Math.abs(n)}function BL(t,e,r,n){const i=[];Zl(t,e,i);const o=yn(r,i);n[0]=t[0]-o*r[0],n[1]=t[1]-o*r[1],n[2]=t[2]-o*r[2]}function GL(t,e,r){const n=yn(t,e);let i=yn(e,e);return i===0&&(i=1),r[0]=t[0]-n*e[0]/i,r[1]=t[1]-n*e[1]/i,r[2]=t[2]-n*e[2]/i,r}function WL(t,e,r,n){const i=[];Zl(t,e,i);const o=yn(r,i),a=yn(r,r);a!==0?(n[0]=t[0]-o*r[0]/a,n[1]=t[1]-o*r[1]/a,n[2]=t[2]-o*r[2]/a):(n[0]=t[0],n[1]=t[1],n[2]=t[2])}function zL(t,e,r,n){const i={intersection:!1,betweenPoints:!1,t:Number.MAX_VALUE,x:[]},o=[],a=[];Zl(e,t,o),Zl(r,t,a);const s=yn(n,a),c=yn(n,o);let l,f;return c<0?l=-c:l=c,s<0?f=-s*yS:f=s*yS,l<=f||(i.t=s/c,i.x[0]=t[0]+i.t*o[0],i.x[1]=t[1]+i.t*o[1],i.x[2]=t[2]+i.t*o[2],i.intersection=!0,i.betweenPoints=i.t>=0&&i.t<=1),i}function $L(t,e,r,n){const 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t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]}function au(t){return(t==null?void 0:t.length)>=6&&t[0]<=t[1]&&t[2]<=t[3]&&t[4]<=t[5]}function x4(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t}function C4(t){return x4(t,fw)}function Ry(t,e,r,n){const[i,o,a,s,c,l]=t;return t[0]=i<e?i:e,t[1]=o>e?o:e,t[2]=a<r?a:r,t[3]=s>r?s:r,t[4]=c<n?c:n,t[5]=l>n?l:n,t}function S4(t,e){if(e.length===0)return t;if(Array.isArray(e[0]))for(let r=0;r<e.length;++r)Ry(t,...e[r]);else for(let r=0;r<e.length;r+=3)Ry(t,...e.slice(r,r+3));return t}function KL(t,e,r,n,i,o,a){const[s,c,l,f,u,d]=t;return a===void 0?(t[0]=Math.min(e[0],s),t[1]=Math.max(e[1],c),t[2]=Math.min(e[2],l),t[3]=Math.max(e[3],f),t[4]=Math.min(e[4],u),t[5]=Math.max(e[5],d)):(t[0]=Math.min(e,s),t[1]=Math.max(r,c),t[2]=Math.min(n,l),t[3]=Math.max(i,f),t[4]=Math.min(o,u),t[5]=Math.max(a,d)),t}function qL(t,e,r,n){const[i,o,a,s,c,l]=t;return t[0]=e,t[1]=e>o?e:o,t[2]=r,t[3]=r>s?r:s,t[4]=n,t[5]=n>l?n:l,i!==e||a!==r||c!==n}function XL(t,e,r,n){const[i,o,a,s,c,l]=t;return t[0]=e<i?e:i,t[1]=e,t[2]=r<a?r:a,t[3]=r,t[4]=n<c?n:c,t[5]=n,o!==e||s!==r||l!==n}function YL(t,e){return t[0]-=e,t[1]+=e,t[2]-=e,t[3]+=e,t[4]-=e,t[5]+=e,t}function T4(t,e,r,n){return au(t)?(e>=0?(t[0]*=e,t[1]*=e):(t[0]=e*t[1],t[1]=e*t[0]),r>=0?(t[2]*=r,t[3]*=r):(t[2]=r*t[3],t[3]=r*t[2]),n>=0?(t[4]*=n,t[5]*=n):(t[4]=n*t[5],t[5]=n*t[4]),!0):!1}function _4(t){return[.5*(t[0]+t[1]),.5*(t[2]+t[3]),.5*(t[4]+t[5])]}function TQ(t,e,r,n){if(!au(t))return!1;const i=_4(t);return t[0]-=i[0],t[1]-=i[0],t[2]-=i[1],t[3]-=i[1],t[4]-=i[2],t[5]-=i[2],T4(t,e,r,n),t[0]+=i[0],t[1]+=i[0],t[2]+=i[1],t[3]+=i[1],t[4]+=i[2],t[5]+=i[2],!0}function _p(t,e){return t[e*2+1]-t[e*2]}function dw(t){return[_p(t,0),_p(t,1),_p(t,2)]}function JL(t){return t.slice(0,2)}function ZL(t){return t.slice(2,4)}function QL(t){return t.slice(4,6)}function eA(t){const e=dw(t);return 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l=yn(s,r);i[2]=Math.min(l,i[2]),i[3]=Math.max(l,i[3]);const f=yn(s,n);i[4]=Math.min(f,i[4]),i[5]=Math.max(f,i[5])}return i}function aA(t,e,r,n,i){let o=!0;const a=[];let s=0;const c=[],l=[0,0,0],f=0,u=1,d=2;for(let h=0;h<3;h++)e[h]<t[2*h]?(a[h]=u,l[h]=t[2*h],o=!1):e[h]>t[2*h+1]?(a[h]=f,l[h]=t[2*h+1],o=!1):a[h]=d;if(o)return n[0]=e[0],n[1]=e[1],n[2]=e[2],i[0]=0,1;for(let h=0;h<3;h++)a[h]!==d&&r[h]!==0?c[h]=(l[h]-e[h])/r[h]:c[h]=-1;for(let h=0;h<3;h++)c[s]<c[h]&&(s=h);if(c[s]>1||c[s]<0)return 0;i[0]=c[s];for(let h=0;h<3;h++)if(s!==h){if(n[h]=e[h]+c[s]*r[h],n[h]<t[2*h]||n[h]>t[2*h+1])return 0}else n[h]=l[h];return 1}function sA(t,e,r){const n=[];let i=0,o=1,a=1;for(let s=4;s<=5;++s){n[2]=t[s];for(let c=2;c<=3;++c){n[1]=t[c];for(let l=0;l<=1;++l)if(n[0]=t[l],i=Fo.evaluate(r,e,n),a&&(o=i>=0?1:-1,a=0),i===0||o>0&&i<0||o<0&&i>0)return 1}}return 0}function cA(t,e){if(!(au(t)&&au(e)))return!1;const r=[0,0,0,0,0,0];let n;for(let i=0;i<3;i++)if(n=!1,e[i*2]>=t[i*2]&&e[i*2]<=t[i*2+1]?(n=!0,r[i*2]=e[i*2]):t[i*2]>=e[i*2]&&t[i*2]<=e[i*2+1]&&(n=!0,r[i*2]=t[i*2]),e[i*2+1]>=t[i*2]&&e[i*2+1]<=t[i*2+1]?(n=!0,r[i*2+1]=e[2*i+1]):t[i*2+1]>=e[i*2]&&t[i*2+1]<=e[i*2+1]&&(n=!0,r[i*2+1]=t[i*2+1]),!n)return!1;return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],!0}function Ly(t,e){if(!(au(t)&&au(e)))return!1;for(let r=0;r<3;r++)if(!(e[r*2]>=t[r*2]&&e[r*2]<=t[r*2+1])&&!(t[r*2]>=e[r*2]&&t[r*2]<=e[r*2+1])&&!(e[r*2+1]>=t[r*2]&&e[r*2+1]<=t[r*2+1])&&!(t[r*2+1]>=e[r*2]&&t[r*2+1]<=e[r*2+1]))return!1;return!0}function Ay(t,e,r,n){return!(e<t[0]||e>t[1]||r<t[2]||r>t[3]||n<t[4]||n>t[5])}function _Q(t,e){return!(!Ly(t,e)||!Ay(t,...E4(e))||!Ay(t,...b4(e)))}function lA(t,e,r){const n=[[0,1,2,3,4,5,6,7],[0,1,4,5,2,3,6,7],[0,2,4,6,1,3,5,7]],i=[0,0,0,0,0,0,0,0];let o=0;for(let u=0;u<2;u++)for(let d=2;d<4;d++)for(let h=4;h<6;h++){const g=[t[u],t[d],t[h]];i[o++]=Fo.evaluate(r,e,g)}let a=2;for(;a--&&!(l2(i[n[a][0]],i[n[a][4]])&&l2(i[n[a][1]],i[n[a][5]])&&l2(i[n[a][2]],i[n[a][6]])&&l2(i[n[a][3]],i[n[a][7]])););if(a<0)return!1;const s=Math.sign(r[a]),c=Math.abs((t[a*2+1]-t[a*2])*r[a]);let l=s>0?1:0;for(let u=0;u<4;u++){if(c===0)continue;const d=Math.abs(i[n[a][u]])/c;s>0&&d<l&&(l=d),s<0&&d>l&&(l=d)}const f=(1-l)*t[a*2]+l*t[a*2+1];return s>0?t[a*2]=f:t[a*2+1]=f,!0}class EQ{constructor(e){this.bounds=e,this.bounds||(this.bounds=new Float64Array(fw))}getBounds(){return this.bounds}equals(e){return HL(this.bounds,e)}isValid(){return au(this.bounds)}setBounds(e){return x4(this.bounds,e)}reset(){return C4(this.bounds)}addPoint(){for(var e=arguments.length,r=new Array(e),n=0;n<e;n++)r[n]=arguments[n];return Ry(this.bounds,...r)}addPoints(e){return S4(this.bounds,e)}addBounds(e,r,n,i,o,a){return KL(this.bounds,e,r,n,i,o,a)}setMinPoint(e,r,n){return qL(this.bounds,e,r,n)}setMaxPoint(e,r,n){return XL(this.bounds,e,r,n)}inflate(e){return YL(this.bounds,e)}scale(e,r,n){return 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Ly(this.bounds,e)}}function bQ(t){const e=t&&t.bounds;return new EQ(e)}const DQ={equals:HL,isValid:au,setBounds:x4,reset:C4,addPoint:Ry,addPoints:S4,addBounds:KL,setMinPoint:qL,setMaxPoint:XL,inflate:YL,scale:T4,scaleAboutCenter:TQ,getCenter:_4,getLength:_p,getLengths:dw,getMaxLength:eA,getDiagonalLength:tA,getMinPoint:E4,getMaxPoint:b4,getXRange:JL,getYRange:ZL,getZRange:QL,getCorners:D4,computeCornerPoints:nA,computeLocalBounds:oA,transformBounds:rA,computeScale3:iA,cutWithPlane:lA,intersectBox:aA,intersectPlane:sA,intersect:cA,intersects:Ly,containsPoint:Ay,contains:_Q,INIT_BOUNDS:fw};var tr={newInstance:bQ,...DQ};function IQ(t,e){t.getBounds=()=>(Q.vtkErrorMacro("vtkAbstractMapper3D.getBounds - NOT IMPLEMENTED"),hf()),t.getCenter=()=>{var n;const r=t.getBounds();return e.center=tr.isValid(r)?tr.getCenter(r):null,(n=e.center)==null?void 0:n.slice()},t.getLength=()=>{const r=t.getBounds();return tr.getDiagonalLength(r)}}const OQ=t=>({bounds:[...tr.INIT_BOUNDS],center:[0,0,0],viewSpecificProperties:{},...t});function MQ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,OQ(r)),NL.extend(t,e,r),Q.setGet(t,e,["viewSpecificProperties"]),IQ(t,e)}var I4={extend:MQ};const Zs={UNCHANGED:0,SINGLE_POINT:1,X_LINE:2,Y_LINE:3,Z_LINE:4,XY_PLANE:5,YZ_PLANE:6,XZ_PLANE:7,XYZ_GRID:8,EMPTY:9};var uA={StructuredType:Zs};const{StructuredType:Ml}=uA;function PQ(t){let e=0;for(let r=0;r<3;++r)t[r*2]<t[r*2+1]&&e++;return t[0]>t[1]||t[2]>t[3]||t[4]>t[5]?Ml.EMPTY:e===3?Ml.XYZ_GRID:e===2?t[0]===t[1]?Ml.YZ_PLANE:t[2]===t[3]?Ml.XZ_PLANE:Ml.XY_PLANE:e===1?t[0]<t[1]?Ml.X_LINE:t[2]<t[3]?Ml.Y_LINE:Ml.Z_LINE:Ml.SINGLE_POINT}var RQ={getDataDescriptionFromExtent:PQ,...uA};const{vtkErrorMacro:kf}=Q;function LQ(t,e){e.classHierarchy.push("vtkImageData"),t.setExtent=function(){if(e.deleted)return kf("instance deleted - cannot call any method"),!1;for(var r=arguments.length,n=new Array(r),i=0;i<r;i++)n[i]=arguments[i];const o=n.length===1?n[0]:n;if(o.length!==6)return!1;const a=e.extent.some((s,c)=>s!==o[c]);return a&&(e.extent=o.slice(),e.dataDescription=RQ.getDataDescriptionFromExtent(e.extent),t.modified()),a},t.setDimensions=function(){let r,n,i;if(e.deleted){kf("instance deleted - cannot call any method");return}if(arguments.length===1){const o=arguments.length<=0?void 0:arguments[0];r=o[0],n=o[1],i=o[2]}else if(arguments.length===3)r=arguments.length<=0?void 0:arguments[0],n=arguments.length<=1?void 0:arguments[1],i=arguments.length<=2?void 0:arguments[2];else{kf("Bad dimension specification");return}t.setExtent(0,r-1,0,n-1,0,i-1)},t.getDimensions=()=>[e.extent[1]-e.extent[0]+1,e.extent[3]-e.extent[2]+1,e.extent[5]-e.extent[4]+1],t.getNumberOfCells=()=>{const r=t.getDimensions();let n=1;for(let i=0;i<3;i++){if(r[i]===0)return 0;r[i]>1&&(n*=r[i]-1)}return n},t.getNumberOfPoints=()=>{const r=t.getDimensions();return r[0]*r[1]*r[2]},t.getPoint=r=>{const n=t.getDimensions();if(n[0]===0||n[1]===0||n[2]===0)return kf("Requesting a point from an empty image."),null;const i=new Float64Array(3);switch(e.dataDescription){case Zs.EMPTY:return null;case Zs.SINGLE_POINT:break;case Zs.X_LINE:i[0]=r;break;case Zs.Y_LINE:i[1]=r;break;case Zs.Z_LINE:i[2]=r;break;case Zs.XY_PLANE:i[0]=r%n[0],i[1]=r/n[0];break;case Zs.YZ_PLANE:i[1]=r%n[1],i[2]=r/n[1];break;case Zs.XZ_PLANE:i[0]=r%n[0],i[2]=r/n[0];break;case Zs.XYZ_GRID:i[0]=r%n[0],i[1]=r/n[0]%n[1],i[2]=r/(n[0]*n[1]);break;default:kf("Invalid dataDescription");break}const o=[0,0,0];return t.indexToWorld(i,o),o},t.getBounds=()=>t.extentToBounds(t.getSpatialExtent()),t.extentToBounds=r=>tr.transformBounds(r,e.indexToWorld),t.getSpatialExtent=()=>tr.inflate([...e.extent],.5),t.computeTransforms=()=>{c1(e.indexToWorld,e.origin),e.indexToWorld[0]=e.direction[0],e.indexToWorld[1]=e.direction[1],e.indexToWorld[2]=e.direction[2],e.indexToWorld[4]=e.direction[3],e.indexToWorld[5]=e.direction[4],e.indexToWorld[6]=e.direction[5],e.indexToWorld[8]=e.direction[6],e.indexToWorld[9]=e.direction[7],e.indexToWorld[10]=e.direction[8],ul(e.indexToWorld,e.indexToWorld,e.spacing),$r(e.worldToIndex,e.indexToWorld)},t.indexToWorld=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return Wt(n,r,e.indexToWorld),n},t.indexToWorldVec3=t.indexToWorld,t.worldToIndex=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return Wt(n,r,e.worldToIndex),n},t.worldToIndexVec3=t.worldToIndex,t.indexToWorldBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return tr.transformBounds(r,e.indexToWorld,n)},t.worldToIndexBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return tr.transformBounds(r,e.worldToIndex,n)},t.onModified(t.computeTransforms),t.computeTransforms(),t.getCenter=()=>tr.getCenter(t.getBounds()),t.computeHistogram=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const i=[0,0,0,0,0,0];t.worldToIndexBounds(r,i);const o=[0,0,0],a=[0,0,0];tr.computeCornerPoints(i,o,a),lS(o,o),lS(a,a);const s=t.getDimensions();fS(o,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],o),fS(a,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],a);const c=s[0],l=s[0]*s[1],f=t.getPointData().getScalars().getData();let u=-1/0,d=1/0,h=0,g=0,p=0;for(let w=o[2];w<=a[2];w++)for(let x=o[1];x<=a[1];x++){let C=o[0]+x*c+w*l;for(let S=o[0];S<=a[0];S++){if(!n||n([S,x,w],i)){const T=f[C];T>u&&(u=T),T<d&&(d=T),h+=T*T,g+=T,p+=1}++C}}const 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o=0;o<i;o++)e.annotationArray.push({value:r[o],annotation:String(n[o])})}t.updateAnnotatedValueMap(),t.modified()}},t.setAnnotation=(r,n)=>{let i=t.checkForAnnotatedValue(r),o=!1;return i>=0?e.annotationArray[i].annotation!==n&&(e.annotationArray[i].annotation=n,o=!0):(e.annotationArray.push({value:r,annotation:n}),i=e.annotationArray.length-1,o=!0),o&&(t.updateAnnotatedValueMap(),t.modified()),i},t.getNumberOfAnnotatedValues=()=>e.annotationArray.length,t.getAnnotatedValue=r=>r<0||r>=e.annotationArray.length?null:e.annotationArray[r].value,t.getAnnotation=r=>e.annotationArray[r]===void 0?null:e.annotationArray[r].annotation,t.getAnnotatedValueIndex=r=>e.annotationArray.length?t.checkForAnnotatedValue(r):-1,t.removeAnnotation=r=>{const n=t.checkForAnnotatedValue(r),i=n>=0;return i&&(e.annotationArray.splice(n,1),t.updateAnnotatedValueMap(),t.modified()),i},t.resetAnnotations=()=>{e.annotationArray=[],e.annotatedValueMap=[],t.modified()},t.getAnnotationColor=(r,n)=>{if(e.indexedLookup){const i=t.getAnnotatedValueIndex(r);t.getIndexedColor(i,n)}else t.getColor(parseFloat(r),n),n[3]=1},t.checkForAnnotatedValue=r=>t.getAnnotatedValueIndexInternal(r),t.getAnnotatedValueIndexInternal=r=>{if(e.annotatedValueMap[r]!==void 0){const n=e.annotationArray.length;return e.annotatedValueMap[r]%n}return-1},t.getIndexedColor=(r,n)=>{n[0]=0,n[1]=0,n[2]=0,n[3]=0},t.updateAnnotatedValueMap=()=>{e.annotatedValueMap=[];const r=e.annotationArray.length;for(let n=0;n<r;n++)e.annotatedValueMap[e.annotationArray[n].value]=n},t.mapScalars=(r,n,i)=>{const o=r.getNumberOfComponents();let a=null;if(n===u2.DEFAULT&&(r.getDataType()===Su.UNSIGNED_CHAR||r.getDataType()===Su.UNSIGNED_CHAR_CLAMPED)||n===u2.DIRECT_SCALARS&&r)a=t.convertToRGBA(r,o,r.getNumberOfTuples());else{const 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r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,WQ,r),Q.obj(t,e),e.mappingRange=[0,255],e.annotationArray=[],e.annotatedValueMap=[],Q.setGet(t,e,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),Q.setArray(t,e,["mappingRange"],2),Q.getArray(t,e,["mappingRange"]),GQ(t,e)}const zQ=Q.newInstance(dA,"vtkScalarsToColors");var gw={newInstance:zQ,extend:dA,...O4};const{vtkErrorMacro:gD}=Q,pD=0,mD=1,Kx=2;function $Q(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()<t.getMTime()){let r=!0;e.nanColor[3]<1&&(r=0),e.useBelowRangeColor&&e.belowRangeColor[3]<1&&(r=0),e.useAboveRangeColor&&e.aboveRangeColor[3]<1&&(r=0);for(let n=3;n<e.table.length&&r;n+=4)e.table[n]<255&&(r=!1);e.opaqueFlag=r,e.opaqueFlagBuildTime.modified()}return e.opaqueFlag},t.usingLogScale=()=>!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return o<n.range[0]?i=n.maxIndex+pD+1.5:o>n.range[1]?i=n.maxIndex+mD+1.5:(i=(o+n.shift)*n.scale,i=i<n.maxIndex?i:n.maxIndex),Math.floor(i)},t.linearLookup=(r,n,i)=>{let o=0;by(r)?o=Math.floor(i.maxIndex+1.5+Kx):o=t.linearIndexLookup(r,i);const a=4*o;return n.slice(a,a+4)},t.indexedLookupFunction=(r,n,i)=>{let o=t.getAnnotatedValueIndexInternal(r);o===-1&&(o=e.numberOfColors+Kx);const a=4*o;return[n[a],n[a+1],n[a+2],n[a+3]]},t.lookupShiftAndScale=(r,n)=>{n.shift=-r[0],n.scale=Number.MAX_VALUE,r[1]>r[0]&&(n.scale=(n.maxIndex+1)/(r[1]-r[0]))},t.mapScalarsThroughTable=(r,n,i,o)=>{let a=t.linearLookup;e.indexedLookup&&(a=t.indexedLookupFunction);const s=t.getMappingRange(),c={maxIndex:t.getNumberOfColors()-1,range:s,shift:0,scale:0};t.lookupShiftAndScale(s,c);const l=t.getAlpha(),f=r.getNumberOfTuples(),u=r.getNumberOfComponents(),d=n.getData(),h=r.getData();if(l>=1){if(i===wS.RGBA)for(let g=0;g<f;g++){const p=a(h[g*u+o],e.table,c);d[g*4]=p[0],d[g*4+1]=p[1],d[g*4+2]=p[2],d[g*4+3]=p[3]}}else if(i===wS.RGBA)for(let g=0;g<f;g++){const p=a(h[g*u+o],e.table,c);d[g*4]=p[0],d[g*4+1]=p[1],d[g*4+2]=p[2],d[g*4+3]=Math.floor(p[3]*l+.5)}},t.forceBuild=()=>{let r=0,n=0,i=0,o=0;const a=e.numberOfColors-1;a&&(r=(e.hueRange[1]-e.hueRange[0])/a,n=(e.saturationRange[1]-e.saturationRange[0])/a,i=(e.valueRange[1]-e.valueRange[0])/a,o=(e.alphaRange[1]-e.alphaRange[0])/a),e.table.length=4*a+16;const s=[],c=[];for(let l=0;l<=a;l++)s[0]=e.hueRange[0]+l*r,s[1]=e.saturationRange[0]+l*n,s[2]=e.valueRange[0]+l*i,td(s,c),c[3]=e.alphaRange[0]+l*o,e.table[l*4]=c[0]*255+.5,e.table[l*4+1]=c[1]*255+.5,e.table[l*4+2]=c[2]*255+.5,e.table[l*4+3]=c[3]*255+.5;t.buildSpecialColors(),e.buildTime.modified()},t.setTable=r=>{if(Array.isArray(r)){const i=r[0].length;e.numberOfColors=r.length;const o=4-i;let a=0;for(let s=0;s<e.numberOfColors;s++)e.table[s*4]=255,e.table[s*4+1]=255,e.table[s*4+2]=255,e.table[s*4+3]=255;for(let s=0;s<r.length;s++){const c=r[s];for(let l=0;l<i;l++)e.table[a++]=c[l];a+=o}return 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i=(r+pD)*4;e.useBelowRangeColor||r===0?(n[i]=e.belowRangeColor[0]*255+.5,n[i+1]=e.belowRangeColor[1]*255+.5,n[i+2]=e.belowRangeColor[2]*255+.5,n[i+3]=e.belowRangeColor[3]*255+.5):(n[i]=n[0],n[i+1]=n[1],n[i+2]=n[2],n[i+3]=n[3]),i=(r+mD)*4,e.useAboveRangeColor||r===0?(n[i]=e.aboveRangeColor[0]*255+.5,n[i+1]=e.aboveRangeColor[1]*255+.5,n[i+2]=e.aboveRangeColor[2]*255+.5,n[i+3]=e.aboveRangeColor[3]*255+.5):(n[i]=n[4*(r-1)+0],n[i+1]=n[4*(r-1)+1],n[i+2]=n[4*(r-1)+2],n[i+3]=n[4*(r-1)+3]),i=(r+Kx)*4,n[i]=e.nanColor[0]*255+.5,n[i+1]=e.nanColor[1]*255+.5,n[i+2]=e.nanColor[2]*255+.5,n[i+3]=e.nanColor[3]*255+.5},t.build=()=>{(e.table.length<1||t.getMTime()>e.buildTime.getMTime()&&e.insertTime.getMTime()<=e.buildTime.getMTime())&&t.forceBuild()},e.table.length>0&&(t.buildSpecialColors(),e.insertTime.modified())}const jQ={numberOfColors:256,hueRange:[0,.66667],saturationRange:[1,1],valueRange:[1,1],alphaRange:[1,1],nanColor:[.5,0,0,1],belowRangeColor:[0,0,0,1],aboveRangeColor:[1,1,1,1],useAboveRangeColor:!1,useBelowRangeColor:!1,alpha:1};function hA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jQ,r),gw.extend(t,e,r),e.table||(e.table=[]),e.buildTime={},Q.obj(e.buildTime),e.opaqueFlagBuildTime={},Q.obj(e.opaqueFlagBuildTime,{mtime:0}),e.insertTime={},Q.obj(e.insertTime,{mtime:0}),Q.get(t,e,["buildTime"]),Q.setGet(t,e,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),Q.setArray(t,e,["alphaRange","hueRange","saturationRange","valueRange"],2),Q.setArray(t,e,["nanColor","belowRangeColor","aboveRangeColor"],4),Q.getArray(t,e,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),$Q(t,e)}const HQ=Q.newInstance(hA,"vtkLookupTable");var Ny={newInstance:HQ,extend:hA};const Tc={Off:0,PolygonOffset:1};let 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s=null,c=!1;if(n===Vf.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===Vf.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===Vf.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===Vf.USE_POINT_FIELD_DATA){const l=r.getPointData();i===qx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Vf.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===qx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Vf.USE_FIELD_DATA){const l=r.getFieldData();i===qx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}return{scalars:s,cellFlag:c}},t.mapScalars=(r,n)=>{const{scalars:i,cellFlag:o}=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName);if(e.areScalarsMappedFromCells=o,!i){e.colorCoordinates=null,e.colorTextureMap=null,e.colorMapColors=null;return}const a=`${t.getMTime()}${i.getMTime()}${n}`;if(e.colorBuildString!==a){if(e.useLookupTableScalarRange||t.getLookupTable().setRange(e.scalarRange[0],e.scalarRange[1]),t.canUseTextureMapForColoring(i,o))e.mapScalarsToTexture(i,o,n);else{e.colorCoordinates=null,e.colorTextureMap=null;const s=t.getLookupTable();s&&(s.build(),e.colorMapColors=s.mapScalars(i,e.colorMode,e.fieldDataTupleId))}e.colorBuildString=`${t.getMTime()}${i.getMTime()}${n}`}},e.mapScalarsToTexture=(r,n,i)=>{const o=e.lookupTable.getRange(),a=e.lookupTable.usingLogScale();a&&Ny.getLogRange(o,o);const s=e.lookupTable.getAlpha();if(e.colorMapColors=null,e.colorTextureMap==null||t.getMTime()>e.colorTextureMap.getMTime()||e.lookupTable.getMTime()>e.colorTextureMap.getMTime()||e.lookupTable.getAlpha()!==i){e.lookupTable.setAlpha(i),e.colorTextureMap=null,e.lookupTable.build();const l=e.lookupTable.getNumberOfAvailableColors(),f=2048,u=f**3-3,h=4096-2,g=2,p=n?u:h;e.numberOfColorsInRange=Math.min(Math.max(l,g),p);const 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r=t.getInputData();return{points:r.getPoints().getNumberOfValues()/3,verts:r.getVerts().getNumberOfValues()-r.getVerts().getNumberOfCells(),lines:r.getLines().getNumberOfValues()-2*r.getLines().getNumberOfCells(),triangles:r.getPolys().getNumberOfValues()-3*r.getPolys().getNumberOfCells()}},t.acquireInvertibleLookupTable=Og("AcquireInvertibleLookupTable"),t.valueToColor=Og("ValueToColor"),t.colorToValue=Og("ColorToValue"),t.useInvertibleColorFor=Og("UseInvertibleColorFor"),t.clearInvertibleColor=Og("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(ea.ID_LOW24),o=r.getRawPixelBuffer(ea.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===vD.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===vD.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===ea.ID_LOW24){let f=0;o&&(f+=o[l],f*=256),f+=i[l+2],f*=256,f+=i[l+1],f*=256,f+=i[l];const u=c[f],d=r.getPixelBuffer(ea.ID_LOW24);d[l]=u&255,d[l+1]=(u&65280)>>8,d[l+2]=(u&16711680)>>16}else if(a===ea.ID_HIGH24&&o){let f=0;f+=o[l],f*=256,f+=i[l+2],f*=256,f+=i[l+1],f*=256,f+=i[l];const u=c[f],d=r.getPixelBuffer(ea.ID_HIGH24);d[l]=(u&4278190080)>>24}})}}const dee={colorMapColors:null,areScalarsMappedFromCells:!1,static:!1,lookupTable:null,scalarVisibility:!0,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,fieldDataTupleId:-1,populateSelectionSettings:!0,selectionWebGLIdsToVTKIds:null,interpolateScalarsBeforeMapping:!1,colorCoordinates:null,colorTextureMap:null,numberOfColorsInRange:0,forceCompileOnly:0,useInvertibleColors:!1,invertibleScalars:null,customShaderAttributes:[]};function pA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dee,r),I4.extend(t,e,r),Q.get(t,e,["areScalarsMappedFromCells","colorCoordinates","colorMapColors","colorTextureMap","numberOfColorsInRange","selectionWebGLIdsToVTKIds"]),Q.setGet(t,e,["colorByArrayName","arrayAccessMode","colorMode","fieldDataTupleId","interpolateScalarsBeforeMapping","lookupTable","populateSelectionSettings","renderTime","scalarMode","scalarVisibility","static","useLookupTableScalarRange","customShaderAttributes"]),Q.setGetArray(t,e,["scalarRange"],2),mw.implementCoincidentTopologyMethods(t,e),fee(t,e)}const hee=Q.newInstance(pA,"vtkMapper");var ya={newInstance:hee,extend:pA,...iee,...oee,...hw};const gee={DISPLAY:0,WORLD:1};var mA={CoordinateSystem:gee};const{CoordinateSystem:SS}=mA;function xD(t){return()=>Q.vtkErrorMacro(`vtkProp::${t} - NOT IMPLEMENTED`)}function pee(t,e){e.classHierarchy.push("vtkProp"),t.getMTime=()=>{let r=e.mtime;for(let n=0;n<e.textures.length;++n){const i=e.textures[n].getMTime();i>r&&(r=i)}return r},t.processSelectorPixelBuffers=(r,n)=>{},t.getNestedProps=()=>null,t.getActors=()=>[],t.getActors2D=()=>[],t.getVolumes=()=>[],t.pick=xD("pick"),t.hasKey=xD("hasKey"),t.getNestedVisibility=()=>e.visibility&&(!e._parentProp||e._parentProp.getNestedVisibility()),t.getNestedPickable=()=>e.pickable&&(!e._parentProp||e._parentProp.getNestedPickable()),t.getNestedDragable=()=>e.dragable&&(!e._parentProp||e._parentProp.getNestedDragable()),t.getRedrawMTime=()=>e.mtime,t.setEstimatedRenderTime=r=>{e.estimatedRenderTime=r,e.savedEstimatedRenderTime=r},t.restoreEstimatedRenderTime=()=>{e.estimatedRenderTime=e.savedEstimatedRenderTime},t.addEstimatedRenderTime=r=>{e.estimatedRenderTime+=r},t.setAllocatedRenderTime=r=>{e.allocatedRenderTime=r,e.savedEstimatedRenderTime=e.estimatedRenderTime,e.estimatedRenderTime=0},t.getSupportsSelection=()=>!1,t.getTextures=()=>e.textures,t.hasTexture=r=>e.textures.indexOf(r)!==-1,t.addTexture=r=>{r&&!t.hasTexture(r)&&(e.textures=e.textures.concat(r),t.modified())},t.removeTexture=r=>{const n=e.textures.filter(i=>i!==r);e.textures.length!==n.length&&(e.textures=n,t.modified())},t.removeAllTextures=()=>{e.textures=[],t.modified()},t.setCoordinateSystemToWorld=()=>t.setCoordinateSystem(SS.WORLD),t.setCoordinateSystemToDisplay=()=>t.setCoordinateSystem(SS.DISPLAY)}const mee={allocatedRenderTime:10,coordinateSystem:SS.WORLD,dragable:!0,estimatedRenderTime:0,paths:null,pickable:!0,renderTimeMultiplier:1,savedEstimatedRenderTime:0,textures:[],useBounds:!0,visibility:!0};function vA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mee,r),Q.obj(t,e),Q.get(t,e,["estimatedRenderTime","allocatedRenderTime"]),Q.setGet(t,e,["_parentProp","coordinateSystem","dragable","pickable","renderTimeMultiplier","useBounds","visibility"]),Q.moveToProtected(t,e,["parentProp"]),pee(t,e)}const vee=Q.newInstance(vA,"vtkProp");var u1={newInstance:vee,extend:vA,...mA},P4=`//VTK::System::Dec
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ck(t,e,r){r.forEach(n=>{t[`get${n.method}`]=()=>e[n.key],t[`set${n.method}`]=Q.objectSetterMap.object(t,e,{name:n.key,params:["factor","offset"]})})}const X4=["Polygon","Line","Point"],Nre={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},kre=()=>{},Ed={modified:kre};ck(Ed,Nre,X4.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function Vre(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),Q.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(AT).forEach(r=>{t[r]=AT[r]}),Object.keys(Ed).filter(r=>r!=="modified").forEach(r=>{t[r]=Ed[r]}),ck(t,e.topologyOffset,X4.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=Ed.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const r=Ed.getResolveCoincidentTopologyLineOffsetParameters(),n=t.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyPointOffsetParameter=()=>{const r=Ed.getResolveCoincidentTopologyPointOffsetParameters(),n=t.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}}}var rx={implementCoincidentTopologyMethods:Vre,staticOffsetAPI:Ed,otherStaticMethods:AT,CATEGORIES:X4,Resolve:Vc};const{vtkErrorMacro:id}=Ao;function F6(t,e,r){return e.identity(r),t.reduce((n,i,o)=>o===0?i?e.copy(n,i):e.identity(n):i?e.multiply(n,n,i):n,r)}function Fre(t,e){e.classHierarchy.push("vtkOpenGLImageResliceMapper");function r(i){[e._scalars,e._colorTransferFunc,e._pwFunc].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=i=>{if(i){e.currentRenderPass=null,e._openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const o=e._openGLRenderer.getRenderable();e._openGLCamera=e._openGLRenderer.getViewNodeFor(o.getActiveCamera());const a=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow)}},t.translucentPass=(i,o)=>{i&&(e.currentRenderPass=o,t.render())},t.zBufferPass=i=>{i&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=i=>t.zBufferPass(i),t.opaquePass=i=>{i&&t.render()},t.getCoincidentParameters=(i,o)=>e.renderable.getResolveCoincidentTopology()==Vc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const i=e._openGLImageSlice.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.renderPiece=(i,o)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getInputData(),!e.currentInput){id("No 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a=e.context;e.openGLTexture.activate(),e.colorTexture.activate(),e.pwfTexture.activate(),t.updateShaders(e.tris,i,o),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.openGLTexture.deactivate(),e.colorTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(i,o)=>{},t.updateBufferObjects=(i,o)=>{t.getNeedToRebuildBufferObjects(i,o)&&t.buildBufferObjects(i,o)},t.getNeedToRebuildBufferObjects=(i,o)=>{var a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<o.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<o.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||e.VBOBuildTime.getMTime()<e.resliceGeom.getMTime()||!((a=e.openGLTexture)!=null&&a.getHandle())||!((s=e.colorTexture)!=null&&s.getHandle())||!((c=e.pwfTexture)!=null&&c.getHandle())},t.buildBufferObjects=(i,o)=>{var E,b,D,I;const a=e.currentInput;if(!a)return;const s=(E=a.getPointData())==null?void 0:E.getScalars();if(!s)return;const c=s.getNumberOfComponents();let l=K4(a,s);const f=e._openGLRenderWindow.getGraphicsResourceForObject(s),u=!((b=f==null?void 0:f.oglObject)!=null&&b.getHandle())||(f==null?void 0:f.hash)!==l,d=e.renderable.getUpdatedExtents(),h=!!d.length;if(u&&!h){e.openGLTexture=Vr.newInstance(),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.openGLTexture.resetFormatAndType();const P=a.getDimensions();e.openGLTexture.create3DFilterableFromDataArray(P[0],P[1],P[2],s,!1,d),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.openGLTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.openGLTexture=f.oglObject;if(h){e.renderable.setUpdatedExtents([]);const P=a.getDimensions();e.openGLTexture.create3DFilterableFromDataArray(P[0],P[1],P[2],s,!1,d)}const g=o.getProperty(),p=g.getIndependentComponents(),v=p?c:1,y=p?2*v:1,m=g.getRGBTransferFunction();l=Pl(m,p,v);const w=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((D=w==null?void 0:w.oglObject)!=null&&D.getHandle())||(w==null?void 0:w.hash)!==l){const M=1024*y*3,L=new Uint8ClampedArray(M);if(e.colorTexture=Vr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const B=new Float32Array(3072);for(let j=0;j<v;j++){const V=g.getRGBTransferFunction(j),F=V.getRange();if(V.getTable(F[0],F[1],1024,B,1),p)for(let G=0;G<1024*3;G++)L[j*1024*6+G]=255*B[G],L[j*1024*6+G+1024*3]=255*B[G];else for(let G=0;G<1024*3;G++)L[j*1024*6+G]=255*B[G]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,y,3,xn.UNSIGNED_CHAR,L)}else{for(let B=0;B<1024*3;++B)L[B]=255*B/(1023*3),L[B+1]=255*B/(1023*3),L[B+2]=255*B/(1023*3);e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,1,3,xn.UNSIGNED_CHAR,L)}m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.colorTexture,l),m!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=m)}else e.colorTexture=w.oglObject;const C=g.getPiecewiseFunction();l=Pl(C,p,v);const S=e._openGLRenderWindow.getGraphicsResourceForObject(C);if(!((I=S==null?void 0:S.oglObject)!=null&&I.getHandle())||(S==null?void 0:S.hash)!==l){const M=1024*y,L=new Uint8ClampedArray(M);if(e.pwfTexture=Vr.newInstance(),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),C){const B=new Float32Array(M),j=new Float32Array(1024);for(let V=0;V<v;++V){const F=g.getPiecewiseFunction(V);if(F===null)B.fill(1);else{const G=F.getRange();if(F.getTable(G[0],G[1],1024,j,1),p)for(let X=0;X<1024;X++)B[V*1024*2+X]=j[X],B[V*1024*2+X+1024]=j[X];else for(let X=0;X<1024;X++)B[V*1024*2+X]=j[X]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,y,1,xn.FLOAT,B)}else L.fill(255),e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,1,1,xn.UNSIGNED_CHAR,L);C&&(e._openGLRenderWindow.setGraphicsResourceForObject(C,e.pwfTexture,l),C!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(C,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=C)}else e.pwfTexture=S.oglObject;const _=`${e.resliceGeom.getMTime()}A${e.renderable.getSlabThickness()}`;if(!e.tris.getCABO().getElementCount()||e.VBOBuildString!==_){const P=Nt.newInstance({numberOfComponents:3,values:e.resliceGeom.getPoints().getData()});P.setName("points");const M=Nt.newInstance({numberOfComponents:1,values:e.resliceGeom.getPolys().getData()}),L={points:P,cellOffset:0};if(e.renderable.getSlabThickness()>0){const B=e.resliceGeom.getPointData().getNormals();B?L.normals=B:id("Slab mode requested without normals")}e.tris.getCABO().createVBO(M,"polys",Io.SURFACE,L)}e.VBOBuildString=_,e.VBOBuildTime.modified()},t.updateShaders=(i,o,a)=>{if(e.lastBoundBO=i,t.getNeedToRebuildShaders(i,o,a)){const s={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(s,o,a);const c=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(s.Vertex,s.Fragment,s.Geometry);c!==i.getProgram()&&(i.setProgram(c),i.getVAO().releaseGraphicsResources()),i.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(i.getProgram());i.getVAO().bind(),t.setMapperShaderParameters(i,o,a),t.setCameraShaderParameters(i,o,a),t.setPropertyShaderParameters(i,o,a)},t.setMapperShaderParameters=(i,o,a)=>{const s=i.getProgram();if(i.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>i.getAttributeUpdateTime().getMTime()||i.getShaderSourceTime().getMTime()>i.getAttributeUpdateTime().getMTime())){s.isUniformUsed("texture1")&&s.setUniformi("texture1",e.openGLTexture.getTextureUnit()),s.isAttributeUsed("vertexWC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"vertexWC",i.getCABO().getVertexOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||id("Error setting vertexWC in shader VAO.")),s.isAttributeUsed("normalWC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"normalWC",i.getCABO().getNormalOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||id("Error setting normalWC in shader VAO.")),s.isUniformUsed("slabThickness")&&s.setUniformf("slabThickness",e.renderable.getSlabThickness()),s.isUniformUsed("spacing")&&s.setUniform3fv("spacing",e.currentInput.getSpacing()),s.isUniformUsed("slabType")&&s.setUniformi("slabType",e.renderable.getSlabType()),s.isUniformUsed("slabType")&&s.setUniformi("slabType",e.renderable.getSlabType()),s.isUniformUsed("slabTrapezoid")&&s.setUniformi("slabTrapezoid",e.renderable.getSlabTrapezoidIntegration());const l=i.getCABO().getCoordShiftAndScaleEnabled()?i.getCABO().getInverseShiftAndScaleMatrix():null;if(s.isUniformUsed("WCTCMatrix")){const f=e.currentInput,u=f.getDimensions();zr(e.tmpMat4,f.getIndexToWorld()),or(e.tmpMat4,e.tmpMat4,[-.5,-.5,-.5]),Ml(e.tmpMat4,e.tmpMat4,u),ei(e.tmpMat4,e.tmpMat4),l&&Ln(e.tmpMat4,e.tmpMat4,l),s.setUniformMatrix("WCTCMatrix",e.tmpMat4)}s.isUniformUsed("vboScaling")&&s.setUniform3fv("vboScaling",i.getCABO().getCoordScale()??[1,1,1]),i.getAttributeUpdateTime().modified()}if(e.haveSeenDepthRequest&&i.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),i.getProgram().isUniformUsed("coffset")){const c=t.getCoincidentParameters(o,a);i.getProgram().setUniformf("coffset",c.offset),i.getProgram().isUniformUsed("cfactor")&&i.getProgram().setUniformf("cfactor",c.factor)}},t.setCameraShaderParameters=(i,o,a)=>{const s=e._openGLCamera.getKeyMatrices(o),c=e._openGLImageSlice.getKeyMatrices(),f=i.getCABO().getCoordShiftAndScaleEnabled()?i.getCABO().getInverseShiftAndScaleMatrix():null,u=i.getProgram();u.isUniformUsed("MCPCMatrix")&&(Lt(e.tmpMat4),u.setUniformMatrix("MCPCMatrix",F6([s.wcpc,c.mcwc,f],tm,e.tmpMat4))),u.isUniformUsed("MCVCMatrix")&&(Lt(e.tmpMat4),u.setUniformMatrix("MCVCMatrix",F6([s.wcvc,c.mcwc,f],tm,e.tmpMat4)))},t.setPropertyShaderParameters=(i,o,a)=>{const s=i.getProgram(),c=a.getProperty(),l=c.getOpacity();s.setUniformf("opacity",l);const f=e.openGLTexture.getComponents(),u=c.getIndependentComponents();if(u)for(let p=0;p<f;++p)s.setUniformf(`mix${p}`,c.getComponentWeight(p));const d=e.openGLTexture.getVolumeInfo();for(let p=0;p<f;p++){let v=c.getColorWindow(),y=c.getColorLevel();const m=u?p:0,w=c.getRGBTransferFunction(m);if(w&&c.getUseLookupTableScalarRange()){const S=w.getRange();v=S[1]-S[0],y=.5*(S[1]+S[0])}const x=d.scale[p]/v,C=(d.offset[p]-y)/v+.5;s.setUniformf(`cshift${p}`,C),s.setUniformf(`cscale${p}`,x)}const h=e.colorTexture.getTextureUnit();s.setUniformi("colorTexture1",h);for(let p=0;p<f;p++){let v=1,y=0;const m=u?p:0,w=c.getPiecewiseFunction(m);if(w){const x=w.getRange(),C=x[1]-x[0],S=.5*(x[0]+x[1]);v=d.scale[p]/C,y=(d.offset[p]-S)/C+.5}s.setUniformf(`pwfshift${p}`,y),s.setUniformf(`pwfscale${p}`,v)}const g=e.pwfTexture.getTextureUnit();s.setUniformi("pwfTexture1",g),s.setUniform4fv("backgroundColor",e.renderable.getBackgroundColor())},t.getNeedToRebuildShaders=(i,o,a)=>{var h;const s=e.openGLTexture.getComponents(),c=a.getProperty().getIndependentComponents(),l=e.renderable.getSlabThickness(),f=e.renderable.getSlabType(),u=e.renderable.getSlabTrapezoidIntegration();let d=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(d=!0),d||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((h=i.getProgram())==null?void 0:h.getHandle())===0||e.lastTextureComponents!==s||e.lastIndependentComponents!==c||e.lastSlabThickness!==l||e.lastSlabType!==f||e.lastSlabTrapezoidIntegration!==u?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=s,e.lastIndependentComponents=c,e.lastSlabThickness=l,e.lastSlabType=f,e.lastSlabTrapezoidIntegration=u,!0):!1},t.getShaderTemplate=(i,o,a)=>{i.Vertex=_re,i.Fragment=Ere,i.Geometry=""},t.replaceShaderValues=(i,o,a)=>{if(t.replaceShaderTCoord(i,o,a),t.replaceShaderPositionVC(i,o,a),e.haveSeenDepthRequest){let s=i.Fragment;s=Le.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,i.Fragment=s}t.replaceShaderCoincidentOffset(i,o,a)},t.replaceShaderTCoord=(i,o,a)=>{let s=i.Vertex;const c=i.Geometry;let l=i.Fragment;const f=["uniform mat4 WCTCMatrix;","out vec3 fragTexCoord;"],u=e.renderable.getSlabThickness();s=Le.substitute(s,"//VTK::TCoord::Dec",f).result;const d=["fragTexCoord = (WCTCMatrix * vertexWC).xyz;"];s=Le.substitute(s,"//VTK::TCoord::Impl",d).result;const h=e.openGLTexture.getComponents(),g=a.getProperty().getIndependentComponents();let p=["in vec3 fragTexCoord;","uniform highp sampler3D texture1;","uniform mat4 WCTCMatrix;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;"];if(g){for(let y=1;y<h;y++)p=p.concat([`uniform float cshift${y};`,`uniform float cscale${y};`,`uniform float pwfshift${y};`,`uniform float pwfscale${y};`]);switch(h){case 1:p=p.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:p=p.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:id("Unsupported number of independent coordinates.")}}u>0&&(p=p.concat(["uniform vec3 spacing;","uniform float slabThickness;","uniform int slabType;","uniform int slabTrapezoid;","uniform vec3 vboScaling;"]),p=p.concat(["vec4 compositeValue(vec4 currVal, vec4 valToComp, int trapezoid)","{","  vec4 retVal = vec4(1.0);","  if (slabType == 0) // min","  {","    retVal = min(currVal, valToComp);","  }","  else if (slabType == 1) // max","  {","    retVal = max(currVal, valToComp);","  }","  else if (slabType == 3) // sum","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  else // mean","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  return retVal;","}"])),l=Le.substitute(l,"//VTK::TCoord::Dec",p).result;let v=["if (any(greaterThan(fragTexCoord, vec3(1.0))) || any(lessThan(fragTexCoord, vec3(0.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}","vec4 tvalue = texture(texture1, fragTexCoord);"];if(u>0&&(v=v.concat(["// Get the first and last samples","int numSlices = 1;","float scaling = min(min(spacing.x, spacing.y), spacing.z) * 0.5;","vec3 normalxspacing = scaling * normalWCVSOutput;","float distTraveled = length(normalxspacing);","int trapezoid = 0;","while (distTraveled < slabThickness * 0.5)","{","  distTraveled += length(normalxspacing);","  float fnumSlices = float(numSlices);","  if (distTraveled > slabThickness * 0.5)","  {","    // Before stepping outside the slab, sample at the boundaries","    normalxspacing = normalWCVSOutput * slabThickness * 0.5 / fnumSlices;","    trapezoid = slabTrapezoid;","  }","  vec3 fragTCoordNeg = (WCTCMatrix * vec4(vertexWCVSOutput.xyz - fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordNeg);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","  vec3 fragTCoordPos = (WCTCMatrix * vec4(vertexWCVSOutput.xyz + fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordPos);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","}","// Finally, if slab type is *mean*, divide the sum by the numSlices","if (slabType == 2)","{","  tvalue = tvalue / float(numSlices);","}"])),g){const y=["r","g","b","a"];for(let m=0;m<h;++m)v=v.concat([`vec3 tcolor${m} = mix${m} * texture2D(colorTexture1, vec2(tvalue.${y[m]} * cscale${m} + cshift${m}, height${m})).rgb;`,`float compWeight${m} = mix${m} * texture2D(pwfTexture1, vec2(tvalue.${y[m]} * pwfscale${m} + pwfshift${m}, height${m})).r;`]);switch(h){case 1:v=v.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:v=v.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:v=v.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:v=v.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:id("Unsupported number of independent coordinates.")}}else switch(h){case 1:v=v.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:v=v.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:v=v.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:v=v.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}l=Le.substitute(l,"//VTK::TCoord::Impl",v).result,i.Vertex=s,i.Fragment=l,i.Geometry=c},t.replaceShaderPositionVC=(i,o,a)=>{let s=i.Vertex;const c=i.Geometry;let l=i.Fragment;const f=e.renderable.getSlabThickness();let u=["attribute vec4 vertexWC;"];u=u.concat([`//${t.getMTime()}${e.resliceGeomUpdateString}`]),f>0&&(u=u.concat(["attribute vec3 normalWC;","varying vec3 normalWCVSOutput;","varying vec4 vertexWCVSOutput;"])),s=Le.substitute(s,"//VTK::PositionVC::Dec",u).result;let d=["gl_Position = MCPCMatrix * vertexWC;"];f>0&&(d=d.concat(["normalWCVSOutput = normalWC;","vertexWCVSOutput = vertexWC;"])),s=Le.substitute(s,"//VTK::PositionVC::Impl",d).result,s=Le.substitute(s,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result;let h=[];f>0&&(h=h.concat(["varying vec3 normalWCVSOutput;","varying vec4 vertexWCVSOutput;"])),l=Le.substitute(l,"//VTK::PositionVC::Dec",h).result,i.Vertex=s,i.Geometry=c,i.Fragment=l};function n(i){Dt.normalize(i);const o=[0,0,0];for(let a=0;a<3;++a){KQ(o),o[a]=1;const s=Dt.dot(i,o);if(s<-.999999||s>.999999)return[!0,a]}return[!1,2]}t.updateResliceGeometry=()=>{var u;let i="";const o=e.currentInput,a=o==null?void 0:o.getBounds();let s=!0,c=2;const l=e.renderable.getSlicePolyData(),f=e.renderable.getSlicePlane();if(l)i=i.concat(`PolyData${l.getMTime()}`);else if(f){i=i.concat(`Plane${f.getMTime()}`);const d=em();o&&(i=i.concat(`Image${o.getMTime()}`),pL(d,...o.getDirection()),Pg(d,d));const h=[...f.getNormal()];s1(h,h,d),[s,c]=n(h)}else{const d=Wr.newInstance();d.setNormal(0,0,1);let h=[0,1,0,1,0,1];o&&(h=a),d.setOrigin(h[0],h[2],.5*(h[5]+h[4])),e.renderable.setSlicePlane(d),i=i.concat(`Plane${f==null?void 0:f.getMTime()}`),o&&(i=i.concat(`Image${o.getMTime()}`))}if(!e.resliceGeom||e.resliceGeomUpdateString!==i){if(l)e.resliceGeom||(e.resliceGeom=Dr.newInstance()),e.resliceGeom.getPoints().setData(l.getPoints().getData(),3),e.resliceGeom.getPolys().setData(l.getPolys().getData(),1),e.resliceGeom.getPointData().setNormals(l.getPointData().getNormals());else if(f)if(s){const d=new Float32Array(12),h=o.worldToIndex(f.getOrigin(),[0,0,0]),g=[(c+1)%3,(c+2)%3].sort(),p=o.getSpatialExtent();let v=0;for(let C=0;C<2;++C)for(let S=0;S<2;++S)d[v+c]=h[c],d[v+g[0]]=p[2*g[0]+S],d[v+g[1]]=p[2*g[1]+C],v+=3;e.transform.setMatrix(o.getIndexToWorld()),e.transform.transformPoints(d,d);const y=new Uint16Array(8);y[0]=3,y[1]=0,y[2]=1,y[3]=3,y[4]=3,y[5]=0,y[6]=3,y[7]=2;const m=f.getNormal();Dt.normalize(m);const w=new Float32Array(12);for(let C=0;C<4;++C)w[3*C]=m[0],w[3*C+1]=m[1],w[3*C+2]=m[2];e.resliceGeom||(e.resliceGeom=Dr.newInstance()),e.resliceGeom.getPoints().setData(d,3),e.resliceGeom.getPolys().setData(y,1);const x=Nt.newInstance({numberOfComponents:3,values:w,name:"Normals"});e.resliceGeom.getPointData().setNormals(x)}else{e.outlineFilter.setInputData(o),e.cutter.setInputConnection(e.outlineFilter.getOutputPort()),e.cutter.setCutFunction(f),e.lineToSurfaceFilter.setInputConnection(e.cutter.getOutputPort()),e.lineToSurfaceFilter.update(),e.resliceGeom||(e.resliceGeom=Dr.newInstance());const d=e.lineToSurfaceFilter.getOutputData();e.resliceGeom.getPoints().setData(d.getPoints().getData(),3),e.resliceGeom.getPolys().setData(d.getPolys().getData(),1),e.resliceGeom.getPointData().setNormals(d.getPointData().getNormals());const h=f.getNormal(),g=e.resliceGeom.getNumberOfPoints();Dt.normalize(h);const p=new Float32Array(g*3);for(let y=0;y<g;++y)p[3*y]=h[0],p[3*y+1]=h[1],p[3*y+2]=h[2];const v=Nt.newInstance({numberOfComponents:3,values:p,name:"Normals"});e.resliceGeom.getPointData().setNormals(v)}else id("Something went wrong.","A default slice plane should have been created in the beginning of","updateResliceGeometry.");e.resliceGeomUpdateString=i,(u=e.resliceGeom)==null||u.modified()}},t.setOpenGLTexture=i=>{i&&(e.openGLTexture=i,e._externalOpenGLTexture=!0)},t.delete=zm(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Ure={VBOBuildTime:{},VBOBuildString:null,haveSeenDepthRequest:!1,lastHaveSeenDepthRequest:!1,lastIndependentComponents:!1,lastTextureComponents:0,lastSlabThickness:0,lastSlabTrapezoidIntegration:0,lastSlabType:-1,openGLTexture:null,colorTextureString:null,pwfTextureString:null,resliceGeom:null,resliceGeomUpdateString:null,tris:null,colorTexture:null,pwfTexture:null,_externalOpenGLTexture:!1};function Bre(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ure,r),gr.extend(t,e,r),Ol.implementReplaceShaderCoincidentOffset(t,e,r),Ol.implementBuildShadersWithReplacements(t,e,r),e.tris=Ul.newInstance(),e.openGLTexture=null,e.colorTexture=null,e.pwfTexture=null,e.VBOBuildTime={},xr(e.VBOBuildTime),e.tmpMat4=Lt(new Float64Array(16)),e.outlineFilter=ure.newInstance(),e.outlineFilter.setGenerateFaces(!0),e.outlineFilter.setGenerateLines(!1),e.cubePolyData=Dr.newInstance(),e.cutter=Dne.newInstance(),e.lineToSurfaceFilter=Sne.newInstance(),e.transform=Tre.newInstance(),Qo(t,e,["openGLTexture"]),Fre(t,e)}const Gre=jn(Bre,"vtkOpenGLImageResliceMapper");Ri("vtkImageResliceMapper",Gre);const Wre={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var ix={SlicingMode:Wre},q4=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -161,7 +259,7 @@ void main()
 
   //VTK::Picking::Impl
 }
-`,f1=`//VTK::System::Dec
+`,Jm=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -268,19 +366,8 @@ void main()
 
   //VTK::RenderPassFragmentShader::Impl
 }
-`;function yee(t,e){t.replaceShaderCoincidentOffset=(r,n,i)=>{const o=t.getCoincidentParameters(n,i);if(o&&(o.factor!==0||o.offset!==0)){let a=r.Fragment;a=Pe.substitute(a,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,e.context.getExtension("EXT_frag_depth")&&(o.factor!==0?(a=Pe.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Pe.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Pe.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;").result),e._openGLRenderWindow.getWebgl2()&&(o.factor!==0?(a=Pe.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Pe.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Pe.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;").result),r.Fragment=a}}}function wee(t,e){t.applyShaderReplacements=(r,n,i)=>{let o=null;if(n&&(o=n.ShaderReplacements),o)for(let a=0;a<o.length;a++){const s=o[a];if(i&&s.replaceFirst||!i&&!s.replaceFirst){const c=s.shaderType,l=r[c],f=Pe.substitute(l,s.originalValue,s.replacementValue,s.replaceAll);r[c]=f.result}}},t.buildShaders=(r,n,i)=>{t.getReplacedShaderTemplate(r,n,i),e.lastRenderPassShaderReplacement=e.currentRenderPass?e.currentRenderPass.getShaderReplacement():null,e.lastRenderPassShaderReplacement&&e.lastRenderPassShaderReplacement(r);const o=e.renderable.getViewSpecificProperties().OpenGL;t.applyShaderReplacements(r,o,!0),t.replaceShaderValues(r,n,i),t.applyShaderReplacements(r,o)},t.getReplacedShaderTemplate=(r,n,i)=>{const o=e.renderable.getViewSpecificProperties().OpenGL;t.getShaderTemplate(r,n,i);let a=r.Vertex;if(o){const l=o.VertexShaderCode;l!==void 0&&l!==""&&(a=l)}r.Vertex=a;let s=r.Fragment;if(o){const l=o.FragmentShaderCode;l!==void 0&&l!==""&&(s=l)}r.Fragment=s;let c=r.Geometry;if(o){const l=o.GeometryShaderCode;l!==void 0&&(c=l)}r.Geometry=c}}var fl={implementReplaceShaderCoincidentOffset:yee,implementBuildShadersWithReplacements:wee};const{FieldAssociations:Xx}=Yh,{primTypes:Ui}=yl,{Representation:n0,Shading:CD}=Hd,{ScalarMode:d2}=ya,{Filter:SD,Wrap:TD}=br,{vtkErrorMacro:Ff}=xo,xee={type:"StartEvent"},Cee={type:"EndEvent"},{CoordinateSystem:See}=u1;function Tee(t){const e=t.getSelector();return e?e.getCurrentPass():ea.MIN_KNOWN_PASS-1}function _ee(t,e){e.classHierarchy.push("vtkOpenGLPolyDataMapper"),t.buildPass=n=>{n&&(e.currentRenderPass=null,e.openGLActor=t.getFirstAncestorOfType("vtkOpenGLActor"),e._openGLRenderer=e.openGLActor.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()))},t.translucentPass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.zBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=n=>t.zBufferPass(n),t.opaquePass=n=>{n&&t.render()},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=Ui.Start;a<Ui.End;a++)e.primitives[a].setOpenGLRenderWindow(e._openGLRenderWindow)}const i=e.openGLActor.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=P4,n.Fragment=f1,n.Geometry=""},t.replaceShaderColor=(n,i,o)=>{let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity","uniform vec3 ambientColorUniform;","uniform vec3 diffuseColorUniform;"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];l&&(u=u.concat(["  vec3 specularColor;","  float specularPower;"])),u=u.concat(["  ambientColor = ambientColorUniform;","  diffuseColor = diffuseColorUniform;","  opacity = opacityUniform;"]),l&&(u=u.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges&&(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=Pe.substitute(a,"//VTK::Color::Dec",["attribute vec4 scalarColor;","varying vec4 vertexColorVSOutput;"]).result,a=Pe.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput =  scalarColor;"]).result,s=Pe.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Pe.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges?c=Pe.substitute(c,"//VTK::Color::Impl",u.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])).result:(e.renderable.getAreScalarsMappedFromCells()||e.renderable.getInterpolateScalarsBeforeMapping())&&e.renderable.getColorCoordinates()&&!e.drawingEdges?c=Pe.substitute(c,"//VTK::Color::Impl",u.concat(["  vec4 texColor = texture2D(texture1, tcoordVCVSOutput.st);","  diffuseColor = texColor.rgb;","  ambientColor = texColor.rgb;","  opacity = opacity*texColor.a;"])).result:(o.getBackfaceProperty()&&!e.drawingEdges&&(f=f.concat(["uniform float opacityUniformBF; // the fragment opacity","uniform float ambientIntensityBF; // the material ambient","uniform float diffuseIntensityBF; // the material diffuse","uniform vec3 ambientColorUniformBF; // ambient material color","uniform vec3 diffuseColorUniformBF; // diffuse material color"]),l?(f=f.concat(["uniform float specularIntensityBF; // the material specular intensity","uniform vec3 specularColorUniformBF; // intensity weighted color","uniform float specularPowerUniformBF;"]),u=u.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  specularColor = specularIntensityBF * specularColorUniformBF;","  specularPower = specularPowerUniformBF;","  opacity = opacityUniformBF; }"])):u=u.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  opacity = opacityUniformBF; }"])),e.haveCellScalars&&!e.drawingEdges&&(f=f.concat(["uniform samplerBuffer texture1;"])),c=Pe.substitute(c,"//VTK::Color::Impl",u).result),c=Pe.substitute(c,"//VTK::Color::Dec",f).result,n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderLight=(n,i,o)=>{let a=n.Fragment;const s="",c=e.lastBoundBO.getReferenceByName("lastLightComplexity"),l=e.lastBoundBO.getReferenceByName("lastLightCount");let f=[];switch(c){case 0:a=Pe.substitute(a,"//VTK::Light::Impl",["  gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);","  //VTK::Light::Impl"],!1).result;break;case 1:a=Pe.substitute(a,"//VTK::Light::Impl",["  float df = max(0.0, normalVCVSOutput.z);","  float sf = pow(df, specularPower);","  vec3 diffuseL = df * diffuseColor;","  vec3 specularL = sf * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"],!1).result;break;case 2:for(let u=0;u<l;++u)f=f.concat([`uniform vec3 lightColor${u};`,`uniform vec3 lightDirectionVC${u}; // normalized`,`uniform vec3 lightHalfAngleVC${u}; // normalized`]);a=Pe.substitute(a,"//VTK::Light::Dec",f).result,f=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  float df;"];for(let u=0;u<l;++u)f=f.concat([`  df = max(0.0, dot(normalVCVSOutput, -lightDirectionVC${u}));`,`  diffuseL += ((df${s}) * lightColor${u});`,`  if (dot(normalVCVSOutput, lightDirectionVC${u}) < 0.0)`,"    {",`    float sf = sign(df)*pow(max(1e-5,
-                                              dot(reflect(lightDirectionVC${u},normalVCVSOutput),
-                                                  normalize(-vertexVC.xyz))),
-                                         specularPower);`,`    specularL += (sf${s} * lightColor${u});`,"    }"]);f=f.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),a=Pe.substitute(a,"//VTK::Light::Impl",f,!1).result;break;case 3:for(let u=0;u<l;++u)f=f.concat([`uniform vec3 lightColor${u};`,`uniform vec3 lightDirectionVC${u}; // normalized`,`uniform vec3 lightHalfAngleVC${u}; // normalized`,`uniform vec3 lightPositionVC${u};`,`uniform vec3 lightAttenuation${u};`,`uniform float lightConeAngle${u};`,`uniform float lightExponent${u};`,`uniform int lightPositional${u};`]);a=Pe.substitute(a,"//VTK::Light::Dec",f).result,f=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  vec3 vertLightDirectionVC;","  float attenuation;","  float df;"];for(let u=0;u<l;++u)f=f.concat(["  attenuation = 1.0;",`  if (lightPositional${u} == 0)`,"    {",`      vertLightDirectionVC = lightDirectionVC${u};`,"    }","  else","    {",`    vertLightDirectionVC = vertexVC.xyz - lightPositionVC${u};`,"    float distanceVC = length(vertLightDirectionVC);","    vertLightDirectionVC = normalize(vertLightDirectionVC);","    attenuation = 1.0 /",`      (lightAttenuation${u}.x`,`       + lightAttenuation${u}.y * distanceVC`,`       + lightAttenuation${u}.z * distanceVC * distanceVC);`,"    // per OpenGL standard cone angle is 90 or less for a spot light",`    if (lightConeAngle${u} <= 90.0)`,"      {",`      float coneDot = dot(vertLightDirectionVC, lightDirectionVC${u});`,"      // if inside the cone",`      if (coneDot >= cos(radians(lightConeAngle${u})))`,"        {",`        attenuation = attenuation * pow(coneDot, lightExponent${u});`,"        }","      else","        {","        attenuation = 0.0;","        }","      }","    }","    df = max(0.0, attenuation*dot(normalVCVSOutput, -vertLightDirectionVC));",`    diffuseL += ((df${s}) * lightColor${u});`,"    if (dot(normalVCVSOutput, vertLightDirectionVC) < 0.0)","      {",`      float sf = sign(df)*attenuation*pow(max(1e-5,
-                                                           dot(reflect(lightDirectionVC${u},
-                                                                       normalVCVSOutput),
-                                                               normalize(-vertexVC.xyz))),
-                                                       specularPower);`,`    specularL += ((sf${s}) * lightColor${u});`,"    }"]);f=f.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),a=Pe.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:Ff("bad light complexity")}n.Fragment=a},t.replaceShaderNormal=(n,i,o)=>{if(e.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let s=n.Vertex,c=n.Geometry,l=n.Fragment;e.lastBoundBO.getCABO().getNormalOffset()?(s=Pe.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Pe.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,c=Pe.substitute(c,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,c=Pe.substitute(c,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,l=Pe.substitute(l,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,l=Pe.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.haveCellNormals?(l=Pe.substitute(l,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,l=Pe.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalMatrix *","    texelFetchBuffer(textureN, gl_PrimitiveID + PrimitiveIDOffset).xyz);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.lastBoundBO.getOpenGLMode(o.getProperty().getRepresentation())===e.context.LINES?(l=Pe.substitute(l,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,l=Pe.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput;","  if (abs(fdx.x) > 0.0)","    { fdx = normalize(fdx); normalVCVSOutput = normalize(cross(vec3(fdx.y, -fdx.x, 0.0), fdx)); }","  else { fdy = normalize(fdy); normalVCVSOutput = normalize(cross(vec3(fdy.y, -fdy.x, 0.0), fdy));}"]).result):(l=Pe.substitute(l,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,l=Pe.substitute(l,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,l=Pe.substitute(l,"//VTK::Normal::Impl",["  fdx = normalize(fdx);","  fdy = normalize(fdy);","  vec3 normalVCVSOutput = normalize(cross(fdx,fdy));","  if (cameraParallel == 1 && normalVCVSOutput.z < 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }","  if (cameraParallel == 0 && dot(normalVCVSOutput,vertexVC.xyz) > 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"]).result),n.Vertex=s,n.Geometry=c,n.Fragment=l}},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o);let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(a=Pe.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=Pe.substitute(a,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;","  gl_Position = MCPCMatrix * vertexMC;"]).result,a=Pe.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,s=Pe.substitute(s,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,s=Pe.substitute(s,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,c=Pe.substitute(c,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,c=Pe.substitute(c,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(a=Pe.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Pe.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderTCoord=(n,i,o)=>{if(e.lastBoundBO.getCABO().getTCoordOffset()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;if(e.drawingEdges)return;a=Pe.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result;const l=e.openGLActor.getActiveTextures();let f=2,u=2;if(l&&l.length>0&&(f=l[0].getComponents(),l[0].getTarget()===e.context.TEXTURE_CUBE_MAP&&(u=3)),e.renderable.getColorTextureMap()&&(f=e.renderable.getColorTextureMap().getPointData().getScalars().getNumberOfComponents(),u=2),u===2){if(a=Pe.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,s=Pe.substitute(s,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,s=Pe.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Pe.substitute(c,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,l&&l.length>=1)switch(f){case 1:c=Pe.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Pe.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:c=Pe.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}}else switch(a=Pe.substitute(a,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,s=Pe.substitute(s,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,s=Pe.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Pe.substitute(c,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,f){case 1:c=Pe.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Pe.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:c=Pe.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes();a=Pe.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${c}];`,`varying float clipDistancesVSOutput[${c}];`]).result,a=Pe.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Pe.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${c}];`]).result,s=Pe.substitute(s,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getCoincidentParameters=(n,i)=>{let o={factor:0,offset:0};const a=i.getProperty();if(e.renderable.getResolveCoincidentTopology()==Tc.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===n0.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===Ui.Points||a.getRepresentation()===n0.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===Ui.Lines||a.getRepresentation()===n0.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===Ui.Tris||c===Ui.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===Ui.TrisEdges||c===Ui.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===Xx.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=Pe.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===ea.ID_LOW24||e.lastSelectionState===ea.ID_HIGH24)&&(s=Pe.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput;
-`,`uniform int VertexIDOffset;
-`]).result,s=Pe.substitute(s,"//VTK::Picking::Impl",`  vertexIDVSOutput = gl_VertexID + VertexIDOffset;
-`).result,a=Pe.substitute(a,"//VTK::Picking::Dec",`flat in int vertexIDVSOutput;
-`).result,a=Pe.substitute(a,"//VTK::Picking::Impl",["  int idx = vertexIDVSOutput;","//VTK::Picking::Impl"]).result),e.lastSelectionState){case ea.ID_LOW24:a=Pe.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float(idx%256)/255.0, float((idx/256)%256)/255.0, float((idx/65536)%256)/255.0, 1.0);").result;break;case ea.ID_HIGH24:a=Pe.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float((idx/16777216)%256)/255.0, 0.0, 0.0, 1.0);").result;break;default:a=Pe.substitute(a,"//VTK::Picking::Dec","uniform vec3 mapperIndex;").result,a=Pe.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result}n.Fragment=a,n.Vertex=s}},t.replaceShaderValues=(n,i,o)=>{if(t.replaceShaderColor(n,i,o),t.replaceShaderNormal(n,i,o),t.replaceShaderLight(n,i,o),t.replaceShaderTCoord(n,i,o),t.replaceShaderPicking(n,i,o),t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o),t.replaceShaderPositionVC(n,i,o),e.haveSeenDepthRequest){let a=n.Fragment;a=Pe.substitute(a,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,a=Pe.substitute(a,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,n.Fragment=a}},t.getNeedToRebuildShaders=(n,i,o)=>{let a=0,s=0;const c=n.getPrimitiveType(),l=e.currentInput;let f=!1;const u=l.getPointData().getNormals(),d=l.getCellData().getNormals(),h=o.getProperty().getInterpolation()===CD.FLAT,g=o.getProperty().getRepresentation(),p=n.getOpenGLMode(g,c);if((p===e.context.TRIANGLES||d&&!u||!h&&u||!h&&p===e.context.LINES)&&(f=!0),o.getProperty().getLighting()&&f){a=0;const w=i.getLightsByReference();for(let x=0;x<w.length;++x){const C=w[x];C.getSwitch()>0&&(s++,a===0&&(a=1)),a===1&&(s>1||C.getIntensity()!==1||!C.lightTypeIsHeadLight())&&(a=2),a<3&&C.getPositional()&&(a=3)}}let v=!1;const y=e.lastBoundBO.getReferenceByName("lastLightComplexity"),m=e.lastBoundBO.getReferenceByName("lastLightCount");return(y!==a||m!==s)&&(e.lastBoundBO.set({lastLightComplexity:a},!0),e.lastBoundBO.set({lastLightCount:s},!0),v=!0),(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(v=!0),e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime()||n.getShaderSourceTime().getMTime()<e.selectionStateChanged.getMTime()||v?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,!0):!1},t.invokeShaderCallbacks=(n,i,o)=>{const a=e.renderable.getViewSpecificProperties().ShadersCallbacks;a&&a.forEach(s=>{s.callback(s.userData,n,i,o)})},t.setMapperShaderParameters=(n,i,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",e.primitiveIDOffset),n.getProgram().isUniformUsed("VertexIDOffset")&&n.getProgram().setUniformi("VertexIDOffset",e.vertexIDOffset),n.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){const c=e.lastBoundBO.getReferenceByName("lastLightComplexity");n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||Ff("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("normalMC")&&n.getCABO().getNormalOffset()&&c>0?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"normalMC",n.getCABO().getNormalOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||Ff("Error setting normalMC in shader VAO."):n.getVAO().removeAttributeArray("normalMC"),e.renderable.getCustomShaderAttributes().forEach((l,f)=>{n.getProgram().isAttributeUsed(`${l}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${l}MC`,n.getCABO().getCustomData()[f].offset,n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getCustomData()[f].components,!1)||Ff(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||Ff("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||Ff("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?Pr(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(wn(d,d),In(d,d,u),wn(d,d));for(let h=0;h<c;h++){const g=[];e.renderable.getClippingPlaneInDataCoords(d,h,g);for(let p=0;p<4;p++)l.push(g[p])}n.getProgram().setUniformi("numClipPlanes",c),n.getProgram().setUniform4fv("clipPlanes",l)}e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor.getActiveTextures();if(a)for(let c=0;c<a.length;++c){const f=a[c].getTextureUnit(),u=`texture${f+1}`;n.getProgram().isUniformUsed(u)&&n.getProgram().setUniformi(u,f)}if(e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const c=t.getCoincidentParameters(i,o);n.getProgram().setUniformf("coffset",c.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",c.factor)}n.setMapperShaderParameters(i,o,e._openGLRenderer.getTiledSizeAndOrigin());const s=e._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",s?s.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",s?s.getCurrentPass()+1:0)},t.setLightingShaderParameters=(n,i,o)=>{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d<l.length;++d){const h=l[d];if(h.getSwitch()>0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],Pd(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],Pd(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();wn(u,u),c=0;for(let d=0;d<l.length;++d){const h=l[d];if(h.getSwitch()>0){const p=h.getTransformedPosition(),v=new Float64Array(3);Wt(v,p,u),s.setUniform3fArray(`lightAttenuation${c}`,h.getAttenuationValuesByReference()),s.setUniformi(`lightPositional${c}`,h.getPositional()),s.setUniformf(`lightExponent${c}`,h.getExponent()),s.setUniformf(`lightConeAngle${c}`,h.getConeAngle()),s.setUniform3fArray(`lightPositionVC${c}`,[v[0],v[1],v[2]]),c++}}};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=e.openGLCamera.getKeyMatrices(i),c=i.getActiveCamera(),l=e.openGLCamera.getKeyMatrixTime().getMTime(),f=a.getLastCameraMTime(),d=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,h=o.getIsIdentity(),g=h?{mcwc:null,normalMatrix:null}:e.openGLActor.getKeyMatrices();if(o.getCoordinateSystem()===See.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Rt(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,In(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],gm,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],gm,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],vY,e.tmpMat3)),f!==l&&(a.isUniformUsed("cameraParallel")&&a.setUniformi("cameraParallel",c.getParallelProjection()),a.setLastCameraMTime(l)),h||a.setLastCameraMTime(0)},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram();let s=o.getProperty(),c=s.getOpacity(),l=e.drawingEdges?s.getEdgeColorByReference():s.getAmbientColorByReference(),f=e.drawingEdges?s.getEdgeColorByReference():s.getDiffuseColorByReference(),u=e.drawingEdges?1:s.getAmbient(),d=e.drawingEdges?0:s.getDiffuse(),h=e.drawingEdges?0:s.getSpecular();const g=s.getSpecularPower();a.setUniformf("opacityUniform",c),a.setUniform3fArray("ambientColorUniform",l),a.setUniform3fArray("diffuseColorUniform",f),a.setUniformf("ambient",u),a.setUniformf("diffuse",d);const p=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(p<1)return;let v=s.getSpecularColorByReference();if(a.setUniform3fArray("specularColorUniform",v),a.setUniformf("specularPowerUniform",g),a.setUniformf("specular",h),a.isUniformUsed("ambientIntensityBF")){if(s=o.getBackfaceProperty(),c=s.getOpacity(),l=s.getAmbientColor(),u=s.getAmbient(),f=s.getDiffuseColor(),d=s.getDiffuse(),v=s.getSpecularColor(),h=s.getSpecular(),a.setUniformf("ambientIntensityBF",u),a.setUniformf("diffuseIntensityBF",d),a.setUniformf("opacityUniformBF",c),a.setUniform3fArray("ambientColorUniformBF",l),a.setUniform3fArray("diffuseColorUniformBF",f),p<1)return;a.setUniformf("specularIntensityBF",h),a.setUniform3fArray("specularColorUniformBF",v),a.setUniformf("specularPowerUniformBF",g)}},t.updateMaximumPointCellIds=(n,i)=>{var s,c,l,f;const o=e._openGLRenderer.getSelector();if(!o)return;if((c=(s=e.selectionWebGLIdsToVTKIds)==null?void 0:s.points)!=null&&c.length){const u=e.selectionWebGLIdsToVTKIds.points.length;o.setMaximumPointId(u-1)}if((f=(l=e.selectionWebGLIdsToVTKIds)==null?void 0:l.cells)!=null&&f.length){const u=e.selectionWebGLIdsToVTKIds.cells.length;o.setMaximumCellId(u-1)}o.getFieldAssociation()===Xx.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=Tee(e._openGLRenderer);if(e.lastSelectionState!==o&&(e.selectionStateChanged.modified(),e.lastSelectionState=o),e._openGLRenderer.getSelector())switch(o){default:e._openGLRenderer.getSelector().renderProp(i)}t.updateBufferObjects(n,i),e.renderable.getColorTextureMap()&&e.internalColorTexture.activate(),e.lastBoundBO=null},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation(),a=i.getProperty().getEdgeVisibility()&&o===n0.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===Xx.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===ea.ID_LOW24||e.lastSelectionState===ea.ID_HIGH24);for(let l=Ui.Start;l<Ui.End;l++)e.primitives[l].setPointPicking(c),e.primitives[l].getCABO().getElementCount()&&(e.drawingEdges=a&&(l===Ui.TrisEdges||l===Ui.TriStripsEdges),(!e.drawingEdges||!(e.renderDepth||e.lastSelectionState>=0))&&(e.lastBoundBO=e.primitives[l],e.primitiveIDOffset+=e.primitives[l].drawArrays(n,i,o,t),e.vertexIDOffset+=e.primitives[l].getCABO().getElementCount()))},t.renderPieceFinish=(n,i)=>{e.LastBoundBO&&e.LastBoundBO.getVAO().release(),e.renderable.getColorTextureMap()&&e.internalColorTexture.deactivate()},t.renderPiece=(n,i)=>{if(t.invokeEvent(xee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(Cee),!e.currentInput){Ff("No input!");return}if(!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues())return;const o=e.context,a=i.getProperty().getBackfaceCulling(),s=i.getProperty().getFrontfaceCulling();!a&&!s?e._openGLRenderWindow.disableCullFace():s?(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Xh(e.bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i),t.updateMaximumPointCellIds()},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return o<t.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentInput.getMTime()},t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors();e.haveCellScalars=!1;const s=e.renderable.getScalarMode();e.renderable.getScalarVisibility()&&(s===d2.USE_CELL_DATA||s===d2.USE_CELL_FIELD_DATA||s===d2.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==d2.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==CD.FLAT?o.getPointData().getNormals():null;c===null&&o.getCellData().getNormals()&&(e.haveCellNormals=!0,c=o.getCellData().getNormals());const l=i.getProperty().getRepresentation();let f=o.getPointData().getTCoords();e.openGLActor.getActiveTextures()||(f=null);let u=!1;if(e.renderable.getColorCoordinates()){f=e.renderable.getColorCoordinates(),u=e.renderable.getAreScalarsMappedFromCells(),e.internalColorTexture||(e.internalColorTexture=br.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(SD.NEAREST),h.setMagnificationFilter(SD.NEAREST),h.setWrapS(TD.CLAMP_TO_EDGE),h.setWrapT(TD.CLAMP_TO_EDGE),h.setOpenGLRenderWindow(e._openGLRenderWindow);const g=e.renderable.getColorTextureMap(),p=g.getExtent(),v=g.getPointData().getScalars();h.create2DFromRaw(p[1]-p[0]+1,p[3]-p[2]+1,v.getNumberOfComponents(),v.getDataType(),v.getData()),h.activate(),h.sendParameters(),h.deactivate()}const d=`${o.getMTime()}A${l}B${o.getMTime()}C${c?c.getMTime():1}D${a?a.getMTime():1}E${i.getProperty().getEdgeVisibility()}F${f?f.getMTime():1}`;if(e.VBOBuildString!==d){const g={points:o.getPoints(),normals:c,tcoords:f,colors:a,cellOffset:0,vertexOffset:0,useTCoordsPerCell:u,haveCellScalars:e.haveCellScalars,haveCellNormals:e.haveCellNormals,customAttributes:e.renderable.getCustomShaderAttributes().map(y=>o.getPointData().getArrayByName(y))};e.renderable.getPopulateSelectionSettings()&&(e.selectionWebGLIdsToVTKIds={points:null,cells:null});const p=[{inRep:"verts",cells:o.getVerts()},{inRep:"lines",cells:o.getLines()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()}],v=i.getProperty().getEdgeVisibility()&&l===n0.SURFACE;for(let y=Ui.Start;y<Ui.End;y++)y!==Ui.TrisEdges&&y!==Ui.TriStripsEdges?(g.cellOffset+=e.primitives[y].getCABO().createVBO(p[y].cells,p[y].inRep,l,g,e.selectionWebGLIdsToVTKIds),g.vertexOffset+=e.primitives[y].getCABO().getElementCount()):v?e.primitives[y].getCABO().createVBO(p[y].cells,p[y].inRep,n0.WIREFRAME,{...g,tcoords:null,colors:null,haveCellScalars:!1,haveCellNormals:!1}):e.primitives[y].releaseGraphicsResources();e.renderable.getPopulateSelectionSettings()&&e.renderable.setSelectionWebGLIdsToVTKIds(e.selectionWebGLIdsToVTKIds),e.VBOBuildString=d}e.VBOBuildTime.modified()},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const Eee={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:ea.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function yA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Eee,r),lr.extend(t,e,r),fl.implementReplaceShaderCoincidentOffset(t,e,r),fl.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Ui,e.tmpMat3=bs(new Float64Array(9)),e.tmpMat4=Rt(new Float64Array(16));for(let n=Ui.Start;n<Ui.End;n++)e.primitives[n]=yl.newInstance(),e.primitives[n].setPrimitiveType(n),e.primitives[n].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);si(t,e,["context"]),e.VBOBuildTime={},pr(e.VBOBuildTime,{mtime:0}),e.selectionStateChanged={},pr(e.selectionStateChanged,{mtime:0}),_ee(t,e)}const wA=Wn(yA,"vtkOpenGLPolyDataMapper");var vw={newInstance:wA,extend:yA};Si("vtkMapper",wA);const{vtkErrorMacro:Mg}=xo,{Representation:bee}=Hd,{ObjectType:h2}=ql,{PassTypes:Dee}=y4,Iee={type:"StartEvent"},Oee={type:"EndEvent"};function Mee(t,e){e.classHierarchy.push("vtkOpenGLGlyph3DMapper");const r={...t};t.renderPiece=(n,i)=>{if(t.invokeEvent(Iee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(Oee),!e.currentInput){Mg("No input!");return}if(!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues())return;const o=e.context;e._openGLRenderWindow.getWebgl2()?(e.hardwareSupport=!0,e.extension=null):e.extension||(e.extension=e.context.getExtension("ANGLE_instanced_arrays"),e.hardwareSupport=!!e.extension);const a=i.getProperty().getBackfaceCulling(),s=i.getProperty().getFrontfaceCulling();!a&&!s?e._openGLRenderWindow.disableCullFace():s?(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.multiply4x4WithOffset=(n,i,o,a)=>{const s=i[0],c=i[1],l=i[2],f=i[3],u=i[4],d=i[5],h=i[6],g=i[7],p=i[8],v=i[9],y=i[10],m=i[11],w=i[12],x=i[13],C=i[14],S=i[15];let T=o[a],_=o[a+1],E=o[a+2],b=o[a+3];n[0]=T*s+_*u+E*p+b*w,n[1]=T*c+_*d+E*v+b*x,n[2]=T*l+_*h+E*y+b*C,n[3]=T*f+_*g+E*m+b*S,T=o[a+4],_=o[a+5],E=o[a+6],b=o[a+7],n[4]=T*s+_*u+E*p+b*w,n[5]=T*c+_*d+E*v+b*x,n[6]=T*l+_*h+E*y+b*C,n[7]=T*f+_*g+E*m+b*S,T=o[a+8],_=o[a+9],E=o[a+10],b=o[a+11],n[8]=T*s+_*u+E*p+b*w,n[9]=T*c+_*d+E*v+b*x,n[10]=T*l+_*h+E*y+b*C,n[11]=T*f+_*g+E*m+b*S,T=o[a+12],_=o[a+13],E=o[a+14],b=o[a+15],n[12]=T*s+_*u+E*p+b*w,n[13]=T*c+_*d+E*v+b*x,n[14]=T*l+_*h+E*y+b*C,n[15]=T*f+_*g+E*m+b*S},t.replaceShaderNormal=(n,i,o)=>{if(e.hardwareSupport&&e.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let s=n.Vertex;e.lastBoundBO.getCABO().getNormalOffset()&&(s=Pe.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Pe.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * gNormal * normalMC;"]).result),n.Vertex=s}r.replaceShaderNormal(n,i,o)},t.replaceShaderColor=(n,i,o)=>{if(e.hardwareSupport&&e.renderable.getColorArray()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];l&&(u=u.concat(["  vec3 specularColor;","  float specularPower;"])),u=u.concat(["  opacity = opacityUniform;"]),l&&(u=u.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),e.drawingEdges||(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=Pe.substitute(a,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 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gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(a=Pe.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,a=Pe.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result),n.Vertex=a}r.replaceShaderPositionVC(n,i,o)},t.replaceShaderPicking=(n,i,o)=>{if(e.hardwareSupport){let a=n.Fragment,s=n.Vertex;s=Pe.substitute(s,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,s=Pe.substitute(s,"//VTK::Picking::Impl","  mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=s,a=Pe.substitute(a,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Pe.substitute(a,"//VTK::Picking::Impl",["  vec4 pickColor = picking == 2 ? vec4(mapperIndexVSOutput,1.0) : vec4(mapperIndex,1.0);","  gl_FragData[0] = picking != 0 ? pickColor : gl_FragData[0];"]).result,n.Fragment=a}else r.replaceShaderPicking(n,i,o)},t.updateGlyphShaderParameters=(n,i,o,a,s,c,l,f)=>{const u=o.getProgram();if(n){const d=e.normalMatrix,h=c,g=l*9,p=e.tmpMat3,v=d[0],y=d[1],m=d[2],w=d[3],x=d[4],C=d[5],S=d[6],T=d[7],_=d[8],E=h[g],b=h[g+1],D=h[g+2],O=h[g+3],L=h[g+4],P=h[g+5],k=h[g+6],G=h[g+7],j=h[g+8];p[0]=E*v+b*w+D*S,p[1]=E*y+b*x+D*T,p[2]=E*m+b*C+D*_,p[3]=O*v+L*w+P*S,p[4]=O*y+L*x+P*T,p[5]=O*m+L*C+P*_,p[6]=k*v+G*w+j*S,p[7]=k*y+G*x+j*T,p[8]=k*m+G*C+j*_,u.setUniformMatrix3x3("normalMatrix",e.tmpMat3)}if(t.multiply4x4WithOffset(e.tmpMat4,e.mcpcMatrix,s,l*16),u.setUniformMatrix("MCPCMatrix",e.tmpMat4),i&&(t.multiply4x4WithOffset(e.tmpMat4,e.mcvcMatrix,s,l*16),u.setUniformMatrix("MCVCMatrix",e.tmpMat4)),a){const d=a.getData();e.tmpColor[0]=d[l*4]/255,e.tmpColor[1]=d[l*4+1]/255,e.tmpColor[2]=d[l*4+2]/255,u.setUniform3fArray("ambientColorUniform",e.tmpColor),u.setUniform3fArray("diffuseColorUniform",e.tmpColor)}f&&u.setUniform3fArray("mapperIndex",f.getPropColorValue())},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation(),a=e.context,s=i.getProperty().getEdgeVisibility()&&o===bee.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();bh(e.normalMatrix,c.normalMatrix,l.normalMatrix),In(e.mcpcMatrix,c.wcpc,l.mcwc),In(e.mcvcMatrix,c.wcvc,l.mcwc);const f=e.renderable.getMatrixArray(),u=e.renderable.getNormalArray(),d=e.renderable.getColorArray(),h=f.length/16;let g=!1;e._openGLRenderer.getSelector()&&e._openGLRenderer.getSelector().getCurrentPass()===Dee.COMPOSITE_INDEX_PASS&&(g=!0);for(let p=e.primTypes.Start;p<e.primTypes.End;p++){const v=e.primitives[p].getCABO();if(v.getElementCount()){e.drawingEdges=s&&(p===e.primTypes.TrisEdges||p===e.primTypes.TriStripsEdges),e.lastBoundBO=e.primitives[p],e.primitives[p].updateShaders(n,i,t);const y=e.primitives[p].getProgram(),m=e.primitives[p].getOpenGLMode(o),w=y.isUniformUsed("normalMatrix"),x=y.isUniformUsed("MCVCMatrix");if(e.hardwareSupport)e.extension?e.extension.drawArraysInstancedANGLE(m,0,v.getElementCount(),h):a.drawArraysInstanced(m,0,v.getElementCount(),h);else for(let C=0;C<h;++C)g&&e._openGLRenderer.getSelector().renderCompositeIndex(C),t.updateGlyphShaderParameters(w,x,e.primitives[p],d,f,u,C,g?e._openGLRenderer.getSelector():null),a.drawArrays(m,0,v.getElementCount())}}},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.glyphBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){n.getProgram().isAttributeUsed("gMatrix")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),e.matrixBuffer,"gMatrix",0,64,e.context.FLOAT,4,!1,1)||Mg("Error setting gMatrix in shader VAO."):n.getVAO().removeAttributeArray("gMatrix"),n.getProgram().isAttributeUsed("gNormal")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),e.normalBuffer,"gNormal",0,36,e.context.FLOAT,3,!1,1)||Mg("Error setting gNormal in shader VAO."):n.getVAO().removeAttributeArray("gNormal"),n.getProgram().isAttributeUsed("gColor")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),e.colorBuffer,"gColor",0,4,e.context.UNSIGNED_BYTE,4,!0,1,!1)||Mg("Error setting gColor in shader VAO."):n.getVAO().removeAttributeArray("gColor"),n.getProgram().isAttributeUsed("mapperIndexVS")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),e.pickBuffer,"mapperIndexVS",0,4,e.context.UNSIGNED_BYTE,4,!0,1,!1)||Mg("Error setting mapperIndexVS in shader VAO."):n.getVAO().removeAttributeArray("mapperIndexVS"),r.setMapperShaderParameters(n,i,o),n.getAttributeUpdateTime().modified();return}r.setMapperShaderParameters(n,i,o)},t.getNeedToRebuildBufferObjects=(n,i)=>(e.renderable.buildArrays(),e.VBOBuildTime.getMTime()<e.renderable.getBuildTime().getMTime()?!0:r.getNeedToRebuildBufferObjects(n,i)),t.getNeedToRebuildShaders=(n,i,o)=>!!(r.getNeedToRebuildShaders(n,i,o)||n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime()),t.buildBufferObjects=(n,i)=>{if(e.hardwareSupport){const o=e.renderable.getMatrixArray(),a=e.renderable.getNormalArray(),s=e.renderable.getColorArray();if(e.matrixBuffer||(e.matrixBuffer=ql.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=ql.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=ql.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=ql.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,h2.ARRAY_BUFFER),e.normalBuffer.upload(a,h2.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),h2.ARRAY_BUFFER):e.colorBuffer.releaseGraphicsResources();const c=o.length/16,l=new Uint8Array(4*c);for(let f=0;f<c;++f){let u=f+1;const d=f*4;l[d]=u%256,u-=l[d],u/=256,l[d+1]=u%256,u-=l[d+1],u/=256,l[d+2]=u%256,l[d+3]=255}e.pickBuffer.upload(l,h2.ARRAY_BUFFER),e.glyphBOBuildTime.modified()}}return r.buildBufferObjects(n,i)}}const Pee={normalMatrix:null,mcpcMatrix:null,mcwcMatrix:null};function Ree(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Pee,r),vw.extend(t,e,r),e.tmpMat3=bs(new Float64Array(9)),e.normalMatrix=bs(new Float64Array(9)),e.mcpcMatrix=Rt(new Float64Array(16)),e.mcvcMatrix=Rt(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},pr(e.glyphBOBuildTime,{mtime:0}),Mee(t,e)}const xA=Wn(Ree,"vtkOpenGLGlyph3DMapper");var Lee={newInstance:xA};Si("vtkGlyph3DMapper",xA);const Aee={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var yw={SlicingMode:Aee};const md={NEAREST:0,LINEAR:1};var Nee={InterpolationType:md};function dl(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function R4(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:r0}=xo,{SlicingMode:Fa}=yw;function kee(t){const e=t.split(`
-`),r=[];for(let n=0;n<e.length;++n){const i=e[n].trim();i.length>0&&r.push(i)}return r}function Vee(t,e){e.classHierarchy.push("vtkOpenGLImageMapper");function r(n){e.openGLTexture.releaseGraphicsResources(n),[e._colorTransferFunc,e._pwFunc,e._labelOutlineThicknessArray].forEach(i=>n.unregisterGraphicsResourceUser(i,t))}t.buildPass=n=>{if(n){e.currentRenderPass=null,e.openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const i=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),i&&!i.isDeleted()&&i!==e._openGLRenderWindow&&r(i),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow);const o=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(o.getActiveCamera()),e.renderable.isA("vtkImageMapper")&&e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.zBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=n=>t.zBufferPass(n),t.opaquePass=n=>{n&&t.render()},t.getCoincidentParameters=(n,i)=>e.renderable.getResolveCoincidentTopology()==Tc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=P4,n.Fragment=f1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Pe.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Pe.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result,a=Pe.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=Pe.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result;const c=e.openGLTexture.getComponents(),l=o.getProperty().getIndependentComponents();let f=["varying vec2 tcoordVCVSOutput;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D texture1;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform sampler2D labelOutlineTexture1;","uniform float opacity;","uniform float outlineOpacity;"];if(l){for(let d=1;d<c;d++)f=f.concat([`uniform float cshift${d};`,`uniform float cscale${d};`,`uniform float pwfshift${d};`,`uniform float pwfscale${d};`]);switch(c){case 1:f=f.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:f=f.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:f=f.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:f=f.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:r0("Unsupported number of independent coordinates.")}}if(s=Pe.substitute(s,"//VTK::TCoord::Dec",f).result,o.getProperty().getUseLabelOutline()===!0&&(s=Pe.substitute(s,"//VTK::LabelOutline::Dec",["uniform int outlineThickness;","uniform float vpWidth;","uniform float vpHeight;","uniform float vpOffsetX;","uniform float vpOffsetY;","uniform mat4 PCWCMatrix;","uniform mat4 vWCtoIDX;","uniform ivec3 imageDimensions;","uniform int sliceAxis;"]).result,s=Pe.substitute(s,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result,s=Pe.substitute(s,"//VTK::LabelOutlineHelperFunction",["#ifdef vtkImageLabelOutlineOn","vec3 fragCoordToIndexSpace(vec4 fragCoord) {","  vec4 pcPos = vec4(","    (fragCoord.x / vpWidth - vpOffsetX - 0.5) * 2.0,","    (fragCoord.y / vpHeight - vpOffsetY - 0.5) * 2.0,","    (fragCoord.z - 0.5) * 2.0,","    1.0);","","  vec4 worldCoord = PCWCMatrix * pcPos;","  vec4 vertex = (worldCoord/worldCoord.w);","","  vec3 index = (vWCtoIDX * vertex).xyz;","","  // half voxel fix for labelmapOutline","  return (index + vec3(0.5)) / vec3(imageDimensions);","}","vec2 getSliceCoords(vec3 coord, int axis) {","  if (axis == 0) return coord.yz;","  if (axis == 1) return coord.xz;","  if (axis == 2) return coord.xy;","}","#endif"]).result),l){const d=["r","g","b","a"];let h=["vec4 tvalue = texture2D(texture1, tcoordVCVSOutput);"];for(let g=0;g<c;g++)h=h.concat([`vec3 tcolor${g} = mix${g} * texture2D(colorTexture1, vec2(tvalue.${d[g]} * cscale${g} + cshift${g}, height${g})).rgb;`,`float compWeight${g} = mix${g} * texture2D(pwfTexture1, vec2(tvalue.${d[g]} * pwfscale${g} + pwfshift${g}, height${g})).r;`]);switch(c){case 1:h=h.concat(["gl_FragData[0] = vec4(tcolor0.rgb, opacity);"]);break;case 2:h=h.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:r0("Unsupported number of independent coordinates.")}s=Pe.substitute(s,"//VTK::TCoord::Impl",h).result}else switch(c){case 1:s=Pe.substitute(s,"//VTK::TCoord::Impl",[...kee(`
+`;const{vtkErrorMacro:R0}=Ao,{SlicingMode:$a}=ix;function $re(t){const e=t.split(`
+`),r=[];for(let n=0;n<e.length;++n){const i=e[n].trim();i.length>0&&r.push(i)}return r}function zre(t,e){e.classHierarchy.push("vtkOpenGLImageMapper");function r(n){e.openGLTexture.releaseGraphicsResources(n),[e._colorTransferFunc,e._pwFunc,e._labelOutlineThicknessArray].forEach(i=>n.unregisterGraphicsResourceUser(i,t))}t.buildPass=n=>{if(n){e.currentRenderPass=null,e.openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const i=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),i&&!i.isDeleted()&&i!==e._openGLRenderWindow&&r(i),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow);const o=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(o.getActiveCamera()),e.renderable.isA("vtkImageMapper")&&e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.zBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=n=>t.zBufferPass(n),t.opaquePass=n=>{n&&t.render()},t.getCoincidentParameters=(n,i)=>e.renderable.getResolveCoincidentTopology()==Vc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=q4,n.Fragment=Jm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Le.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result,a=Le.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=Le.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result;const c=e.openGLTexture.getComponents(),l=o.getProperty().getIndependentComponents();let f=["varying vec2 tcoordVCVSOutput;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D texture1;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform sampler2D labelOutlineTexture1;","uniform float opacity;","uniform float outlineOpacity;"];if(l){for(let d=1;d<c;d++)f=f.concat([`uniform float cshift${d};`,`uniform float cscale${d};`,`uniform float pwfshift${d};`,`uniform float pwfscale${d};`]);switch(c){case 1:f=f.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:f=f.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:f=f.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:f=f.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:R0("Unsupported number of independent coordinates.")}}if(s=Le.substitute(s,"//VTK::TCoord::Dec",f).result,o.getProperty().getUseLabelOutline()===!0&&(s=Le.substitute(s,"//VTK::LabelOutline::Dec",["uniform int outlineThickness;","uniform float vpWidth;","uniform float vpHeight;","uniform float vpOffsetX;","uniform float vpOffsetY;","uniform mat4 PCWCMatrix;","uniform mat4 vWCtoIDX;","uniform ivec3 imageDimensions;","uniform int sliceAxis;"]).result,s=Le.substitute(s,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result,s=Le.substitute(s,"//VTK::LabelOutlineHelperFunction",["#ifdef vtkImageLabelOutlineOn","vec3 fragCoordToIndexSpace(vec4 fragCoord) {","  vec4 pcPos = vec4(","    (fragCoord.x / vpWidth - vpOffsetX - 0.5) * 2.0,","    (fragCoord.y / vpHeight - vpOffsetY - 0.5) * 2.0,","    (fragCoord.z - 0.5) * 2.0,","    1.0);","","  vec4 worldCoord = PCWCMatrix * pcPos;","  vec4 vertex = (worldCoord/worldCoord.w);","","  vec3 index = (vWCtoIDX * vertex).xyz;","","  // half voxel fix for labelmapOutline","  return (index + vec3(0.5)) / vec3(imageDimensions);","}","vec2 getSliceCoords(vec3 coord, int axis) {","  if (axis == 0) return coord.yz;","  if (axis == 1) return coord.xz;","  if (axis == 2) return coord.xy;","}","#endif"]).result),l){const d=["r","g","b","a"];let h=["vec4 tvalue = texture2D(texture1, tcoordVCVSOutput);"];for(let g=0;g<c;g++)h=h.concat([`vec3 tcolor${g} = mix${g} * texture2D(colorTexture1, vec2(tvalue.${d[g]} * cscale${g} + cshift${g}, height${g})).rgb;`,`float compWeight${g} = mix${g} * texture2D(pwfTexture1, vec2(tvalue.${d[g]} * pwfscale${g} + pwfshift${g}, height${g})).r;`]);switch(c){case 1:h=h.concat(["gl_FragData[0] = vec4(tcolor0.rgb, opacity);"]);break;case 2:h=h.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:R0("Unsupported number of independent coordinates.")}s=Le.substitute(s,"//VTK::TCoord::Impl",h).result}else switch(c){case 1:s=Le.substitute(s,"//VTK::TCoord::Impl",[...$re(`
                 #ifdef vtkImageLabelOutlineOn
                   vec3 centerPosIS = fragCoordToIndexSpace(gl_FragCoord);
                   float centerValue = texture2D(texture1, getSliceCoords(centerPosIS, sliceAxis)).r;
@@ -329,327 +416,7 @@ void main()
                   float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;
                   gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);
                 #endif
-                `)]).result;break;case 2:s=Pe.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","float intensity = tcolor.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tcolor.g + pwfshift0);"]).result;break;case 3:s=Pe.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]).result;break;default:s=Pe.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"]).result}e.haveSeenDepthRequest&&(s=Pe.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Pe.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o)},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(Dn("OpenGL has a limit of 6 clipping planes"),c=6),a=Pe.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Pe.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Pe.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Pe.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getNeedToRebuildShaders=(n,i,o)=>{var l;const a=e.openGLTexture.getComponents(),s=o.getProperty().getIndependentComponents();let c=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(c=!0),c||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((l=n.getProgram())==null?void 0:l.getHandle())===0||e.lastTextureComponents!==a||e.lastIndependentComponents!==s?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=a,e.lastIndependentComponents=s,!0):!1},t.updateShaders=(n,i,o)=>{if(e.lastBoundBO=n,t.getNeedToRebuildShaders(n,i,o)){const a={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(a,i,o);const s=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);s!==n.getProgram()&&(n.setProgram(s),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),t.setMapperShaderParameters(n,i,o),t.setCameraShaderParameters(n,i,o),t.setPropertyShaderParameters(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||r0("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),e.context.FALSE)||r0("Error setting tcoordMC in shader VAO.")),n.getAttributeUpdateTime().modified());const a=e.openGLTexture.getTextureUnit();n.getProgram().setUniformi("texture1",a);const s=e.openGLTexture.getComponents(),c=o.getProperty().getIndependentComponents();if(c)for(let g=0;g<s;g++)n.getProgram().setUniformf(`mix${g}`,o.getProperty().getComponentWeight(g));const l=e.openGLTexture.getShiftAndScale();for(let g=0;g<s;g++){let p=o.getProperty().getColorWindow(),v=o.getProperty().getColorLevel();const y=c?g:0,m=o.getProperty().getRGBTransferFunction(y);if(m&&o.getProperty().getUseLookupTableScalarRange()){const C=m.getRange();p=C[1]-C[0],v=.5*(C[1]+C[0])}const w=l.scale/p,x=(l.shift-v)/p+.5;n.getProgram().setUniformf(`cshift${g}`,x),n.getProgram().setUniformf(`cscale${g}`,w)}for(let g=0;g<s;g++){let p=1,v=0;const y=c?g:0,m=o.getProperty().getPiecewiseFunction(y);if(m){const w=m.getRange(),x=w[1]-w[0],C=.5*(w[0]+w[1]);p=l.scale/x,v=(l.shift-C)/x+.5}n.getProgram().setUniformf(`pwfshift${g}`,v),n.getProgram().setUniformf(`pwfscale${g}`,p)}if(e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const g=t.getCoincidentParameters(i,o);n.getProgram().setUniformf("coffset",g.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",g.factor)}const f=e.colorTexture.getTextureUnit();n.getProgram().setUniformi("colorTexture1",f);const u=e.pwfTexture.getTextureUnit();n.getProgram().setUniformi("pwfTexture1",u);const d=e.labelOutlineThicknessTexture.getTextureUnit();if(n.getProgram().setUniformi("labelOutlineTexture1",d),e.renderable.getNumberOfClippingPlanes()){let g=e.renderable.getNumberOfClippingPlanes();g>6&&(Dn("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?Pr(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(wn(y,y),In(y,y,v),wn(y,y)),wn(e.imagemat,e.currentInput.getIndexToWorld()),In(e.imagematinv,y,e.imagemat);const m=[];for(let w=0;w<g;w++){const x=[];e.renderable.getClippingPlaneInDataCoords(e.imagematinv,w,x);for(let C=0;C<4;C++)m.push(x[C])}n.getProgram().setUniformi("numClipPlanes",g),n.getProgram().setUniform4fv("clipPlanes",m)}if(o.getProperty().getUseLabelOutline()===!0){const g=o.getProperty().getLabelOutlineOpacity();n.getProgram().setUniformf("outlineOpacity",g)}},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=e.openGLImageSlice.getKeyMatrices(),c=e.currentInput,l=c.getIndexToWorld();In(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(In(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();In(e.imagemat,e.imagemat,d)}if(a.setUniformMatrix("MCPCMatrix",e.imagemat),o.getProperty().getUseLabelOutline()===!0){const d=c.getWorldToIndex(),h=c.getDimensions();let g=e.renderable.getClosestIJKAxis().ijkMode;g===Fa.NONE&&(g=Fa.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);$r(e.projectionToWorld,p.wcpc),e.openGLCamera.getKeyMatrices(i),a.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const v=t.getRenderTargetSize();a.setUniformf("vpWidth",v[0]),a.setUniformf("vpHeight",v[1]);const y=t.getRenderTargetOffset();a.setUniformf("vpOffsetX",y[0]/v[0]),a.setUniformf("vpOffsetY",y[1]/v[1])}},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=o.getProperty().getOpacity();a.setUniformf("opacity",c)},t.renderPieceStart=(n,i)=>{t.updateBufferObjects(n,i),e.lastBoundBO=null},t.renderPieceDraw=(n,i)=>{const o=e.context;e.openGLTexture.activate(),e.colorTexture.activate(),e.labelOutlineThicknessTexture.activate(),e.pwfTexture.activate(),e.tris.getCABO().getElementCount()&&(t.updateShaders(e.tris,n,i),o.drawArrays(o.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release()),e.openGLTexture.deactivate(),e.colorTexture.deactivate(),e.labelOutlineThicknessTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(n,i)=>{},t.renderPiece=(n,i)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getCurrentImage(),t.invokeEvent({type:"EndEvent"}),!e.currentInput){r0("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Xh(e.bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{var o,a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<i.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<i.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||!((o=e.openGLTexture)!=null&&o.getHandle())||!((a=e.colorTexture)!=null&&a.getHandle())||!((s=e.labelOutlineThicknessTexture)!=null&&s.getHandle())||!((c=e.pwfTexture)!=null&&c.getHandle())},t.buildBufferObjects=(n,i)=>{var O,L,P,k;const o=e.currentInput;if(!o)return;const a=o.getPointData()&&o.getPointData().getScalars();if(!a)return;const s=a.getDataType(),c=a.getNumberOfComponents(),l=i.getProperty(),f=l.getInterpolationType(),u=l.getIndependentComponents(),d=u?c:1,h=u?2*d:1,g=l.getRGBTransferFunction(),p=dl(g,u,d),v=e._openGLRenderWindow.getGraphicsResourceForObject(g);if(!((O=v==null?void 0:v.oglObject)!=null&&O.getHandle())||(v==null?void 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U=0;U<G*3;++U)F[U]=255*U/((G-1)*3),F[U+1]=255*U/((G-1)*3),F[U+2]=255*U/((G-1)*3);e.colorTexture.create2DFromRaw(G,1,3,hn.UNSIGNED_CHAR,F)}g&&(e._openGLRenderWindow.setGraphicsResourceForObject(g,e.colorTexture,p),g!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(g,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=g)}else e.colorTexture=v.oglObject;const m=l.getPiecewiseFunction(),w=dl(m,u,d),x=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((L=x==null?void 0:x.oglObject)!=null&&L.getHandle())||(x==null?void 0:x.hash)!==w){const j=1024*h,F=new Uint8ClampedArray(j);if(e.pwfTexture=br.newInstance({resizable:!0}),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),f===md.NEAREST?(e.pwfTexture.setMinificationFilter(Ft.NEAREST),e.pwfTexture.setMagnificationFilter(Ft.NEAREST)):(e.pwfTexture.setMinificationFilter(Ft.LINEAR),e.pwfTexture.setMagnificationFilter(Ft.LINEAR)),m){const U=new Float32Array(j),W=new Float32Array(1024);for(let J=0;J<d;++J){const te=l.getPiecewiseFunction(J);if(te===null)U.fill(1);else{const le=te.getRange();if(te.getTable(le[0],le[1],1024,W,1),u)for(let ve=0;ve<1024;ve++)U[J*1024*2+ve]=W[ve],U[J*1024*2+ve+1024]=W[ve];else for(let ve=0;ve<1024;ve++)U[J*1024*2+ve]=W[ve]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,h,1,hn.FLOAT,U)}else F.fill(255),e.pwfTexture.create2DFromRaw(1024,1,1,hn.UNSIGNED_CHAR,F);m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.pwfTexture,w),m!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=m)}else e.pwfTexture=x.oglObject;t.updatelabelOutlineThicknessTexture(i);const{ijkMode:S}=e.renderable.getClosestIJKAxis();let T=e.renderable.getSlice();S!==e.renderable.getSlicingMode()&&(T=e.renderable.getSliceAtPosition(T));const _=e.renderable.isA("vtkImageArrayMapper")?e.renderable.getSubSlice():Math.round(T),E=o.getExtent();let b;S===Fa.I&&(b=_-E[0]),S===Fa.J&&(b=_-E[2]),(S===Fa.K||S===Fa.NONE)&&(b=_-E[4]);const D=`${T}A${o.getMTime()}A${a.getMTime()}B${t.getMTime()}C${e.renderable.getSlicingMode()}D${i.getProperty().getInterpolationType()}`;if(e.VBOBuildString!==D){const G=o.getDimensions();e.openGLTexture||(e.openGLTexture=br.newInstance({resizable:!0})),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),f===md.NEAREST?(new Set([1,3,4]).has(c)&&s===hn.UNSIGNED_CHAR&&!u&&e.openGLTexture.setGenerateMipmap(!0),e.openGLTexture.setMinificationFilter(Ft.NEAREST),e.openGLTexture.setMagnificationFilter(Ft.NEAREST)):(c===4&&s===hn.UNSIGNED_CHAR&&!u?(e.openGLTexture.setGenerateMipmap(!0),e.openGLTexture.setMinificationFilter(Ft.LINEAR_MIPMAP_LINEAR)):e.openGLTexture.setMinificationFilter(Ft.LINEAR),e.openGLTexture.setMagnificationFilter(Ft.LINEAR)),e.openGLTexture.setWrapS(hm.CLAMP_TO_EDGE),e.openGLTexture.setWrapT(hm.CLAMP_TO_EDGE);const j=G[0]*G[1]*c,F=new Float32Array(12),U=new Float32Array(8);for(let be=0;be<4;be++)U[be*2]=be%2?1:0,U[be*2+1]=be>1?1:0;const W=[Fa.X,Fa.Y,Fa.Z].includes(e.renderable.getSlicingMode())?T:_,J=o.getSpatialExtent(),te=a.getData();let le=null;if(S===Fa.I){le=new te.constructor(G[2]*G[1]*c);let be=0;for(let $=0;$<G[2];$++)for(let R=0;R<G[1];R++){let X=(b+R*G[0]+$*G[0]*G[1])*c;be=($*G[1]+R)*c;const K=X+c;for(;X<K;)le[be++]=te[X++]}G[0]=G[1],G[1]=G[2],F[0]=W,F[1]=J[2],F[2]=J[4],F[3]=W,F[4]=J[3],F[5]=J[4],F[6]=W,F[7]=J[2],F[8]=J[5],F[9]=W,F[10]=J[3],F[11]=J[5]}else if(S===Fa.J){le=new te.constructor(G[2]*G[0]*c);let be=0;for(let $=0;$<G[2];$++)for(let R=0;R<G[0];R++){let X=(R+b*G[0]+$*G[0]*G[1])*c;be=($*G[0]+R)*c;const K=X+c;for(;X<K;)le[be++]=te[X++]}G[1]=G[2],F[0]=J[0],F[1]=W,F[2]=J[4],F[3]=J[1],F[4]=W,F[5]=J[4],F[6]=J[0],F[7]=W,F[8]=J[5],F[9]=J[1],F[10]=W,F[11]=J[5]}else S===Fa.K||S===Fa.NONE?(le=te.subarray(b*j,(b+1)*j),F[0]=J[0],F[1]=J[2],F[2]=W,F[3]=J[1],F[4]=J[2],F[5]=W,F[6]=J[0],F[7]=J[3],F[8]=W,F[9]=J[1],F[10]=J[3],F[11]=W):r0("Reformat slicing not yet supported.");const ve=a.getRanges();e.openGLTexture.resetFormatAndType(),e.openGLTexture.create2DFilterableFromRaw(G[0],G[1],c,a.getDataType(),le,(k=(P=e.renderable).getPreferSizeOverAccuracy)==null?void 0:k.call(P),ve),e.openGLTexture.activate(),e.openGLTexture.sendParameters(),e.openGLTexture.deactivate();const pe=Mt.newInstance({numberOfComponents:3,values:F});pe.setName("points");const ye=Mt.newInstance({numberOfComponents:2,values:U});ye.setName("tcoords");const Ie=new Uint16Array(8);Ie[0]=3,Ie[1]=0,Ie[2]=1,Ie[3]=3,Ie[4]=3,Ie[5]=0,Ie[6]=3,Ie[7]=2;const Le=Mt.newInstance({numberOfComponents:1,values:Ie});e.tris.getCABO().createVBO(Le,"polys",mo.SURFACE,{points:pe,tcoords:ye,cellOffset:0}),e.VBOBuildTime.modified(),e.VBOBuildString=D}},t.updatelabelOutlineThicknessTexture=n=>{var c;const i=n.getProperty().getLabelOutlineThicknessByReference(),o=e._openGLRenderWindow.getGraphicsResourceForObject(i),a=`${i.join("-")}`;if(!((c=o==null?void 0:o.oglObject)!=null&&c.getHandle())||(o==null?void 0:o.hash)!==a){const d=new Uint8Array(1024);for(let h=0;h<1024;++h){const g=typeof i[h]<"u"?i[h]:i[0];d[h]=g}e.labelOutlineThicknessTexture=br.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(Ft.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(Ft.NEAREST),e.labelOutlineThicknessTexture.create2DFromRaw(1024,1,1,hn.UNSIGNED_CHAR,d),i&&(e._openGLRenderWindow.setGraphicsResourceForObject(i,e.labelOutlineThicknessTexture,a),i!==e._labelOutlineThicknessArray&&(e._openGLRenderWindow.registerGraphicsResourceUser(i,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._labelOutlineThicknessArray,t)),e._labelOutlineThicknessArray=i)}else e.labelOutlineThicknessTexture=o.oglObject},t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:n,vsize:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.getRenderTargetOffset=()=>{const{lowerLeftU:n,lowerLeftV:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.delete=r1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Fee={VBOBuildTime:0,VBOBuildString:null,openGLTexture:null,tris:null,imagemat:null,imagematinv:null,colorTexture:null,pwfTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0};function Uee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Fee,r),lr.extend(t,e,r),fl.implementReplaceShaderCoincidentOffset(t,e,r),fl.implementBuildShadersWithReplacements(t,e,r),e.tris=yl.newInstance(),e.imagemat=Rt(new Float64Array(16)),e.imagematinv=Rt(new Float64Array(16)),e.projectionToWorld=Rt(new Float64Array(16)),e.idxToView=Rt(new Float64Array(16)),e.idxNormalMatrix=bs(new Float64Array(9)),e.modelToView=Rt(new Float64Array(16)),e.projectionToView=Rt(new Float64Array(16)),si(t,e,[]),e.VBOBuildTime={},pr(e.VBOBuildTime),Vee(t,e)}const CA=Wn(Uee,"vtkOpenGLImageMapper");var Bee={newInstance:CA};Si("vtkAbstractImageMapper",CA);const Uf={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:g2}=Q;function Gee(t,e){e.classHierarchy.push("vtkOpenGLImageCPRMapper");function r(n){[e._scalars,e._colorTransferFunc,e._pwFunc].forEach(i=>n.unregisterGraphicsResourceUser(i,t))}t.buildPass=n=>{if(n){e.currentRenderPass=null,e.openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const i=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),i&&!i.isDeleted()&&i!==e._openGLRenderWindow&&r(i),e.context=e._openGLRenderWindow.getContext(),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow)}},t.opaquePass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.opaqueZBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.getCoincidentParameters=(n,i)=>e.renderable.getResolveCoincidentTopology()===Tc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.renderPiece=(n,i)=>{t.invokeEvent({type:"StartEvent"}),e.renderable.update(),t.invokeEvent({type:"EndEvent"}),e.renderable.preRenderCheck()&&(e.currentImageDataInput=e.renderable.getInputData(0),e.currentCenterlineInput=e.renderable.getOrientedCenterline(),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i))},t.renderPieceStart=(n,i)=>{t.updateBufferObjects(n,i)},t.renderPieceDraw=(n,i)=>{const o=e.context;e.volumeTexture.activate(),e.colorTexture.activate(),e.pwfTexture.activate(),e.tris.getCABO().getElementCount()&&(t.updateShaders(e.tris,n,i),o.drawArrays(o.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release()),e.volumeTexture.deactivate(),e.colorTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(n,i)=>{},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i),i.getProperty().getInterpolationType()===md.NEAREST?(e.volumeTexture.setMinificationFilter(Ft.NEAREST),e.volumeTexture.setMagnificationFilter(Ft.NEAREST),e.colorTexture.setMinificationFilter(Ft.NEAREST),e.colorTexture.setMagnificationFilter(Ft.NEAREST),e.pwfTexture.setMinificationFilter(Ft.NEAREST),e.pwfTexture.setMagnificationFilter(Ft.NEAREST)):(e.volumeTexture.setMinificationFilter(Ft.LINEAR),e.volumeTexture.setMagnificationFilter(Ft.LINEAR),e.colorTexture.setMinificationFilter(Ft.LINEAR),e.colorTexture.setMagnificationFilter(Ft.LINEAR),e.pwfTexture.setMinificationFilter(Ft.LINEAR),e.pwfTexture.setMagnificationFilter(Ft.LINEAR))},t.getNeedToRebuildBufferObjects=(n,i)=>{var a;const o=e.VBOBuildTime.getMTime();return o<t.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentImageDataInput.getMTime()||o<e.currentCenterlineInput.getMTime()||!((a=e.volumeTexture)!=null&&a.getHandle())},t.buildBufferObjects=(n,i)=>{var b,D,O,L;const o=e.currentImageDataInput,a=e.currentCenterlineInput,s=(b=o==null?void 0:o.getPointData())==null?void 0:b.getScalars();if(!s)return;const c=e._openGLRenderWindow.getGraphicsResourceForObject(s),l=R4(o,s),f=!((D=c==null?void 0:c.oglObject)!=null&&D.getHandle())||(c==null?void 0:c.hash)!==l,u=e.renderable.getUpdatedExtents(),d=!!u.length;if(f){e.volumeTexture=br.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const P=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(P[0],P[1],P[2],s,e.renderable.getPreferSizeOverAccuracy()),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.volumeTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.volumeTexture=c.oglObject;if(d){e.renderable.setUpdatedExtents([]);const P=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(P[0],P[1],P[2],s,!1,u)}const h=s.getNumberOfComponents(),g=i.getProperty(),p=g.getIndependentComponents(),v=p?h:1,y=p?2*v:1,m=g.getRGBTransferFunction(),w=dl(m,p,v),x=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((O=x==null?void 0:x.oglObject)!=null&&O.getHandle())||(x==null?void 0:x.hash)!==w){const k=1024*y*3,G=new Uint8ClampedArray(k);if(e.colorTexture=br.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const j=new Float32Array(3072);for(let F=0;F<v;F++){const U=g.getRGBTransferFunction(F),W=U.getRange();if(U.getTable(W[0],W[1],1024,j,1),p)for(let J=0;J<1024*3;J++)G[F*1024*6+J]=255*j[J],G[F*1024*6+J+1024*3]=255*j[J];else for(let J=0;J<1024*3;J++)G[F*1024*6+J]=255*j[J]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,y,3,hn.UNSIGNED_CHAR,G)}else{for(let j=0;j<1024*3;++j)G[j]=255*j/(1023*3),G[j+1]=255*j/(1023*3),G[j+2]=255*j/(1023*3);e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,1,3,hn.UNSIGNED_CHAR,G)}m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.colorTexture,w),m!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=m)}else e.colorTexture=x.oglObject;const S=g.getPiecewiseFunction(),T=dl(S,p,v),_=e._openGLRenderWindow.getGraphicsResourceForObject(S);if(!((L=_==null?void 0:_.oglObject)!=null&&L.getHandle())||(_==null?void 0:_.hash)!==T){const k=1024*y,G=new Uint8ClampedArray(k);if(e.pwfTexture=br.newInstance(),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),S){const j=new Float32Array(k),F=new Float32Array(1024);for(let U=0;U<v;++U){const W=g.getPiecewiseFunction(U);if(W===null)j.fill(1);else{const J=W.getRange();if(W.getTable(J[0],J[1],1024,F,1),p)for(let te=0;te<1024;te++)j[U*1024*2+te]=F[te],j[U*1024*2+te+1024]=F[te];else for(let te=0;te<1024;te++)j[U*1024*2+te]=F[te]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,y,1,hn.FLOAT,j)}else G.fill(255),e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,1,1,hn.UNSIGNED_CHAR,G);S&&(e._openGLRenderWindow.setGraphicsResourceForObject(S,e.pwfTexture,T),S!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(S,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=S)}else e.pwfTexture=_.oglObject;if(e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<a.getMTime()){const P=a.getNumberOfPoints(),k=P<=1?0:P-1,G=a.getDistancesToFirstPoint(),j=e.renderable.getHeight(),F=4*k,U=new Float32Array(3*F),W=e.renderable.getWidth();for(let X=0,K=0;X<k;++X)U.set([0,j-G[X],0],K),K+=3,U.set([W,j-G[X],0],K),K+=3,U.set([W,j-G[X+1],0],K),K+=3,U.set([0,j-G[X+1],0],K),K+=3;const J=Mt.newInstance({numberOfComponents:3,values:U});J.setName("points");const te=new Uint16Array(5*k);for(let X=0,K=0,Z=0;X<k;++X)te.set([4,Z+3,Z+2,Z+1,Z],K),K+=5,Z+=4;const le=Mt.newInstance({numberOfComponents:1,values:te}),ve=a.getPoints(),pe=new Float32Array(3*F),ye=new Array(3),Ie=new Array(3);for(let X=0,K=0;X<k;++X)ve.getPoint(X,ye),ve.getPoint(X+1,Ie),pe.set(ye,K),K+=3,pe.set(ye,K),K+=3,pe.set(Ie,K),K+=3,pe.set(Ie,K),K+=3;const Le=Mt.newInstance({numberOfComponents:3,values:pe,name:"centerlinePosition"}),be=new Float32Array(F);for(let X=0,K=0;X<k;++X)be.set([0,1,3,2],K),K+=4;const $=Mt.newInstance({numberOfComponents:1,values:be,name:"quadIndex"}),R=[Le,$];if(!e.renderable.getUseUniformOrientation()){const X=e.renderable.getOrientedCenterline().getOrientations()??[],K=new Float32Array(4*F),Z=new Float32Array(4*F);for(let Te=0;Te<k;++Te){const Oe=X[Te],Ve=X[Te+1];for(let Ge=0;Ge<4;++Ge){const ue=4*(Ge+4*Te);K.set(Oe,ue),Z.set(Ve,ue)}}const ie=Mt.newInstance({numberOfComponents:4,values:K,name:"centerlineTopOrientation"}),oe=Mt.newInstance({numberOfComponents:4,values:Z,name:"centerlineBotOrientation"});R.push(ie,oe)}e.tris.getCABO().createVBO(le,"polys",mo.SURFACE,{points:J,customAttributes:R}),e.VBOBuildTime.modified()}},t.getNeedToRebuildShaders=(n,i,o)=>{const a=e.volumeTexture.getComponents(),s=o.getProperty().getIndependentComponents(),c=!!e.renderable.getCenterPoint(),l=e.renderable.getUseUniformOrientation(),f=e.renderable.isProjectionEnabled()&&e.renderable.getProjectionMode();return n.getProgram()===0||e.lastUseCenterPoint!==c||e.lastUseUniformOrientation!==l||e.lastProjectionMode!==f||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||e.lastTextureComponents!==a||e.lastIndependentComponents!==s?(e.lastUseCenterPoint=c,e.lastUseUniformOrientation=l,e.lastProjectionMode=f,e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=a,e.lastIndependentComponents=s,!0):!1},t.buildShaders=(n,i,o)=>{t.getShaderTemplate(n,i,o),t.replaceShaderValues(n,i,o)},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;const c=["vec3 applyQuaternionToVec(vec4 q, vec3 v) {","  float uvx = q.y * v.z - q.z * v.y;","  float uvy = q.z * v.x - q.x * v.z;","  float uvz = q.x * v.y - q.y * v.x;","  float uuvx = q.y * uvz - q.z * uvy;","  float uuvy = q.z * uvx - q.x * uvz;","  float uuvz = q.x * uvy - q.y * uvx;","  float w2 = q.w * 2.0;","  uvx *= w2;","  uvy *= w2;","  uvz *= w2;","  uuvx *= 2.0;","  uuvy *= 2.0;","  uuvz *= 2.0;","  return vec3(v.x + uvx + uuvx, v.y + uvy + uuvy, v.z + uvz + uuvz);","}"];a=Pe.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Pe.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result;const l=["attribute vec3 centerlinePosition;","attribute float quadIndex;","uniform float width;","out vec2 quadOffsetVSOutput;","out vec3 centerlinePosVSOutput;"],f=e.renderable.isProjectionEnabled(),u=e.renderable.getUseUniformOrientation();u?(l.push("out vec3 samplingDirVSOutput;","uniform vec4 centerlineOrientation;","uniform vec3 tangentDirection;",...c),f&&l.push("out vec3 projectionDirVSOutput;","uniform vec3 bitangentDirection;")):l.push("out vec4 centerlineTopOrientationVSOutput;","out vec4 centerlineBotOrientationVSOutput;","attribute vec4 centerlineTopOrientation;","attribute vec4 centerlineBotOrientation;"),a=Pe.substitute(a,"//VTK::Color::Dec",l).result;const d=["quadOffsetVSOutput = vec2(width * (mod(quadIndex, 2.0) == 0.0 ? -0.5 : 0.5), quadIndex > 1.0 ? 0.0 : 1.0);","centerlinePosVSOutput = centerlinePosition;"];u?(d.push("samplingDirVSOutput = applyQuaternionToVec(centerlineOrientation, tangentDirection);"),f&&d.push("projectionDirVSOutput = applyQuaternionToVec(centerlineOrientation, bitangentDirection);")):d.push("centerlineTopOrientationVSOutput = centerlineTopOrientation;","centerlineBotOrientationVSOutput = centerlineBotOrientation;"),a=Pe.substitute(a,"//VTK::Color::Impl",d).result;const h=e.volumeTexture.getComponents(),g=o.getProperty().getIndependentComponents();let p=["uniform mat4 MCTCMatrix; // Model coordinates to texture coordinates","in vec2 quadOffsetVSOutput;","in vec3 centerlinePosVSOutput;","uniform highp sampler3D volumeTexture;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;"];f&&p.push("uniform vec3 volumeSizeMC;","uniform int projectionSlabNumberOfSamples;","uniform float projectionConstantOffset;","uniform float projectionStepLength;"),u?(p.push("in vec3 samplingDirVSOutput;"),f&&p.push("in vec3 projectionDirVSOutput;")):(p.push("uniform vec3 tangentDirection;","in vec4 centerlineTopOrientationVSOutput;","in vec4 centerlineBotOrientationVSOutput;",...c),f&&p.push("uniform vec3 bitangentDirection;"));const v=e.renderable.getCenterPoint();if(v&&p.push("uniform vec3 globalCenterPoint;"),g){for(let m=1;m<h;m++)p=p.concat([`uniform float cshift${m};`,`uniform float cscale${m};`,`uniform float pwfshift${m};`,`uniform float pwfscale${m};`]);switch(h){case 1:p=p.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:p=p.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:g2("Unsupported number of independent coordinates.")}}s=Pe.substitute(s,"//VTK::TCoord::Dec",p).result;let y=[];if(u?(y.push("vec3 samplingDirection = samplingDirVSOutput;"),f&&y.push("vec3 projectionDirection = projectionDirVSOutput;")):(y.push("vec4 q0 = centerlineBotOrientationVSOutput;","vec4 q1 = centerlineTopOrientationVSOutput;","float qCosAngle = dot(q0, q1);","vec4 interpolatedOrientation;","if (qCosAngle > 0.999 || qCosAngle < -0.999) {","  // Use LERP instead of SLERP when the two quaternions are close or opposite","  interpolatedOrientation = normalize(mix(q0, q1, quadOffsetVSOutput.y));","} else {","  float omega = acos(qCosAngle);","  interpolatedOrientation = normalize(sin((1.0 - quadOffsetVSOutput.y) * omega) * q0 + sin(quadOffsetVSOutput.y * omega) * q1);","}","vec3 samplingDirection = applyQuaternionToVec(interpolatedOrientation, tangentDirection);"),f&&y.push("vec3 projectionDirection = applyQuaternionToVec(interpolatedOrientation, bitangentDirection);")),v?y.push("float baseOffset = dot(samplingDirection, globalCenterPoint - centerlinePosVSOutput);","float horizontalOffset = quadOffsetVSOutput.x + baseOffset;"):y.push("float horizontalOffset = quadOffsetVSOutput.x;"),y.push("vec3 volumePosMC = centerlinePosVSOutput + horizontalOffset * samplingDirection;","vec3 volumePosTC = (MCTCMatrix * vec4(volumePosMC, 1.0)).xyz;","if (any(lessThan(volumePosTC, vec3(0.0))) || any(greaterThan(volumePosTC, vec3(1.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}"),f){const m=e.renderable.getProjectionMode();switch(m){case Uf.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case Uf.MAX:case Uf.AVERAGE:default:y.push("const vec4 initialProjectionTextureValue = vec4(0.0);");break}switch(y.push("vec3 projectionScaledDirection = projectionDirection / volumeSizeMC;","vec3 projectionStep = projectionStepLength * projectionScaledDirection;","vec3 projectionStartPosition = volumePosTC + projectionConstantOffset * projectionScaledDirection;","vec4 tvalue = initialProjectionTextureValue;","for (int projectionSampleIdx = 0; projectionSampleIdx < projectionSlabNumberOfSamples; ++projectionSampleIdx) {","  vec3 projectionSamplePosition = projectionStartPosition + float(projectionSampleIdx) * projectionStep;","  vec4 sampledTextureValue = texture(volumeTexture, projectionSamplePosition);"),m){case Uf.MAX:y.push("  tvalue = max(tvalue, sampledTextureValue);");break;case Uf.MIN:y.push("  tvalue = min(tvalue, sampledTextureValue);");break;case Uf.AVERAGE:default:y.push("  tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===Uf.AVERAGE&&y.push("tvalue = tvalue / float(projectionSlabNumberOfSamples);")}else y.push("vec4 tvalue = texture(volumeTexture, volumePosTC);");if(g){const m=["r","g","b","a"];for(let w=0;w<h;++w)y=y.concat([`vec3 tcolor${w} = mix${w} * texture2D(colorTexture1, vec2(tvalue.${m[w]} * cscale${w} + cshift${w}, height${w})).rgb;`,`float compWeight${w} = mix${w} * texture2D(pwfTexture1, vec2(tvalue.${m[w]} * pwfscale${w} + pwfshift${w}, height${w})).r;`]);switch(h){case 1:y=y.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:y=y.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:y=y.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:y=y.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:g2("Unsupported number of independent coordinates.")}}else switch(h){case 1:y=y.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:y=y.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:y=y.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:y=y.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}s=Pe.substitute(s,"//VTK::TCoord::Impl",y).result,e.haveSeenDepthRequest&&(s=Pe.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Pe.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o)},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(Q.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),c=6),a=Pe.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Pe.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Pe.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Pe.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getShaderTemplate=(n,i,o)=>{n.Vertex=P4,n.Fragment=f1,n.Geometry=""},t.setMapperShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=n.getCABO();s.getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(a.isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(a,s,"vertexMC",s.getVertexOffset(),s.getStride(),e.context.FLOAT,3,e.context.FALSE)||g2("Error setting vertexMC in shader VAO.")),n.getCABO().getCustomData().forEach(h=>{h&&a.isAttributeUsed(h.name)&&!n.getVAO().addAttributeArray(a,s,h.name,h.offset,s.getStride(),e.context.FLOAT,h.components,e.context.FALSE)&&g2(`Error setting ${h.name} in shader VAO.`)}),n.getAttributeUpdateTime().modified());const c=e.volumeTexture.getTextureUnit();if(a.setUniformi("volumeTexture",c),a.setUniformf("width",e.renderable.getWidth()),n.getProgram().setUniform4fv("backgroundColor",e.renderable.getBackgroundColor()),a.isUniformUsed("tangentDirection")){const h=e.renderable.getTangentDirection();n.getProgram().setUniform3fArray("tangentDirection",h)}if(a.isUniformUsed("bitangentDirection")){const h=e.renderable.getBitangentDirection();n.getProgram().setUniform3fArray("bitangentDirection",h)}if(a.isUniformUsed("centerlineOrientation")){const h=e.renderable.getUniformOrientation();n.getProgram().setUniform4fv("centerlineOrientation",h)}if(a.isUniformUsed("globalCenterPoint")){const h=e.renderable.getCenterPoint();a.setUniform3fArray("globalCenterPoint",h)}if(e.renderable.isProjectionEnabled()){const h=e.currentImageDataInput,g=h.getSpacing(),p=h.getDimensions(),v=e.renderable.getProjectionSlabThickness(),y=e.renderable.getProjectionSlabNumberOfSamples(),m=XY([],g,p);a.setUniform3fArray("volumeSizeMC",m),a.setUniformi("projectionSlabNumberOfSamples",y);const w=-.5*v;a.setUniformf("projectionConstantOffset",w);const x=v/(y-1);a.setUniformf("projectionStepLength",x)}const l=e.currentImageDataInput,f=l.getWorldToIndex(),u=u4(new Float32Array(16),ZR([],l.getDimensions())),d=Iy(u,u,f);if(a.setUniformMatrix("MCTCMatrix",d),e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),e.renderable.getNumberOfClippingPlanes()){let h=e.renderable.getNumberOfClippingPlanes();h>6&&(Q.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),h=6);const p=s.getCoordShiftAndScaleEnabled()?s.getInverseShiftAndScaleMatrix():null,v=p?Pr(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(wn(v,v),In(v,v,p),wn(v,v)),wn(e.imagemat,e.currentImageDataInput.getIndexToWorld()),In(e.imagematinv,v,e.imagemat);const y=[];for(let m=0;m<h;m++){const w=[];e.renderable.getClippingPlaneInDataCoords(e.imagematinv,m,w);for(let x=0;x<4;x++)y.push(w[x])}a.setUniformi("numClipPlanes",h),a.setUniform4fv("clipPlanes",y)}if(a.isUniformUsed("coffset")){const h=t.getCoincidentParameters(i,o);a.setUniformf("coffset",h.offset),a.isUniformUsed("cfactor")&&a.setUniformf("cfactor",h.factor)}},t.setCameraShaderParameters=(n,i,o)=>{const a=e.openGLImageSlice.getKeyMatrices().mcwc,s=e.openGLCamera.getKeyMatrices(i).wcpc;if(In(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();In(e.imagemat,e.imagemat,c)}n.getProgram().setUniformMatrix("MCPCMatrix",e.imagemat)},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=o.getProperty(),c=s.getOpacity();a.setUniformf("opacity",c);const l=e.volumeTexture.getComponents(),f=s.getIndependentComponents();if(f)for(let g=0;g<l;++g)a.setUniformf(`mix${g}`,s.getComponentWeight(g));const u=e.volumeTexture.getVolumeInfo();for(let g=0;g<l;g++){let p=s.getColorWindow(),v=s.getColorLevel();const y=f?g:0,m=s.getRGBTransferFunction(y);if(m&&s.getUseLookupTableScalarRange()){const C=m.getRange();p=C[1]-C[0],v=.5*(C[1]+C[0])}const w=u.scale[g]/p,x=(u.offset[g]-v)/p+.5;a.setUniformf(`cshift${g}`,x),a.setUniformf(`cscale${g}`,w)}const d=e.colorTexture.getTextureUnit();a.setUniformi("colorTexture1",d);for(let g=0;g<l;g++){let p=1,v=0;const y=f?g:0,m=s.getPiecewiseFunction(y);if(m){const w=m.getRange(),x=w[1]-w[0],C=.5*(w[0]+w[1]);p=u.scale[g]/x,v=(u.offset[g]-C)/x+.5}a.setUniformf(`pwfshift${g}`,v),a.setUniformf(`pwfscale${g}`,p)}const h=e.pwfTexture.getTextureUnit();a.setUniformi("pwfTexture1",h)},t.updateShaders=(n,i,o)=>{if(t.getNeedToRebuildShaders(n,i,o)){const a={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(a,i,o);const s=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);s!==n.getProgram()&&(n.setProgram(s),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),t.setMapperShaderParameters(n,i,o),t.setCameraShaderParameters(n,i,o),t.setPropertyShaderParameters(n,i,o)},t.delete=Q.chain(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Wee={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function zee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Wee,r),lr.extend(t,e,r),fl.implementReplaceShaderCoincidentOffset(t,e,r),Q.algo(t,e,2,0),e.tris=yl.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=Rt(new Float64Array(16)),e.imagematinv=Rt(new Float64Array(16)),e.VBOBuildTime={},Q.obj(e.VBOBuildTime,{mtime:0}),Gee(t,e)}const SA=Q.newInstance(zee,"vtkOpenGLImageCPRMapper"),$ee={};var jee={newInstance:SA,...$ee};Si("vtkImageCPRMapper",SA);function Hee(t,e){e.classHierarchy.push("vtkOpenGLImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseZBufferPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseOpaqueZBufferPass=r=>t.traverseOpaquePass(r),t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.zBufferPass=(r,n)=>t.opaquePass(r,n),t.opaqueZBufferPass=(r,n)=>t.opaquePass(r,n),t.opaquePass=(r,n)=>{r&&e.context.depthMask(!0)},t.translucentPass=(r,n)=>{e.context.depthMask(!r)},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(Pr(e.keyMatrices.mcwc,e.renderable.getMatrix()),wn(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const Kee={context:null,keyMatrixTime:null,keyMatrices:null};function qee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kee,r),lr.extend(t,e,r),e.keyMatrixTime={},pr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Rt(new Float64Array(16))},si(t,e,["context"]),Hee(t,e)}const TA=Wn(qee,"vtkOpenGLImageSlice");var Xee={newInstance:TA};Si("vtkImageSlice",TA);const{vtkDebugMacro:Yee}=xo;function Jee(t,e){e.classHierarchy.push("vtkOpenGLPixelSpaceCallbackMapper"),t.opaquePass=(r,n)=>{e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow");const i=e._openGLRenderer.getAspectRatio(),o=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,a=e._openGLRenderer.getTiledSizeAndOrigin();let s=null;if(e.renderable.getUseZValues()){const c=n.getZBufferTexture(),l=Math.floor(c.getWidth()),f=Math.floor(c.getHeight()),u=e._openGLRenderWindow.getContext();c.bind();const d=n.getFramebuffer();d?d.saveCurrentBindingsAndBuffers():Yee("No framebuffer to save/restore");const h=u.createFramebuffer();u.bindFramebuffer(u.FRAMEBUFFER,h),u.framebufferTexture2D(u.FRAMEBUFFER,u.COLOR_ATTACHMENT0,u.TEXTURE_2D,c.getHandle(),0),u.checkFramebufferStatus(u.FRAMEBUFFER)===u.FRAMEBUFFER_COMPLETE&&(s=new Uint8Array(l*f*4),u.viewport(0,0,l,f),u.readPixels(0,0,l,f,u.RGBA,u.UNSIGNED_BYTE,s)),d&&d.restorePreviousBindingsAndBuffers(),u.deleteFramebuffer(h)}e.renderable.invokeCallback(e.renderable.getInputData(),o,i,a,s)},t.queryPass=(r,n)=>{r&&e.renderable.getUseZValues()&&n.requestDepth()}}const Zee={};function Qee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Zee,r),lr.extend(t,e,r),Jee(t,e)}const _A=Wn(Qee,"vtkOpenGLPixelSpaceCallbackMapper");var ete={newInstance:_A};Si("vtkPixelSpaceCallbackMapper",_A);const{vtkDebugMacro:tte}=xo;function nte(t,e){e.classHierarchy.push("vtkOpenGLRenderer"),t.buildPass=r=>{if(r){if(!e.renderable)return;t.updateLights(),t.prepareNodes(),t.addMissingNode(e.renderable.getActiveCamera()),t.addMissingNodes(e.renderable.getViewPropsWithNestedProps()),t.removeUnusedNodes()}},t.updateLights=()=>{let r=0;const n=e.renderable.getLightsByReference();for(let i=0;i<n.length;++i)n[i].getSwitch()>0&&r++;return r||(tte("No lights are on, creating one."),e.renderable.createLight()),r},t.zBufferPass=r=>{if(r){let n=0;const i=e.context;e.renderable.getTransparent()||(e.context.clearColor(1,0,0,1),n|=i.COLOR_BUFFER_BIT),e.renderable.getPreserveDepthBuffer()||(i.clearDepth(1),n|=i.DEPTH_BUFFER_BIT,e.context.depthMask(!0));const o=t.getTiledSizeAndOrigin();i.enable(i.SCISSOR_TEST),i.scissor(o.lowerLeftU,o.lowerLeftV,o.usize,o.vsize),i.viewport(o.lowerLeftU,o.lowerLeftV,o.usize,o.vsize),i.colorMask(!0,!0,!0,!0),n&&i.clear(n),i.enable(i.DEPTH_TEST)}},t.opaqueZBufferPass=r=>t.zBufferPass(r),t.cameraPass=r=>{r&&t.clear()},t.getAspectRatio=()=>{const r=e._parent.getSizeByReference(),n=e.renderable.getViewportByReference();return r[0]*(n[2]-n[0])/((n[3]-n[1])*r[1])},t.getTiledSizeAndOrigin=()=>{const r=e.renderable.getViewportByReference(),n=[0,0,1,1],i=r[0]-n[0],o=r[1]-n[1],a=e._parent.normalizedDisplayToDisplay(i,o),s=Math.round(a[0]),c=Math.round(a[1]),l=r[2]-n[0],f=r[3]-n[1],u=e._parent.normalizedDisplayToDisplay(l,f);let d=Math.round(u[0])-s,h=Math.round(u[1])-c;return d<0&&(d=0),h<0&&(h=0),{usize:d,vsize:h,lowerLeftU:s,lowerLeftV:c}},t.clear=()=>{let r=0;const n=e.context;if(!e.renderable.getTransparent()){const o=e.renderable.getBackgroundByReference();n.clearColor(o[0],o[1],o[2],o[3]),r|=n.COLOR_BUFFER_BIT}e.renderable.getPreserveDepthBuffer()||(n.clearDepth(1),r|=n.DEPTH_BUFFER_BIT,n.depthMask(!0)),n.colorMask(!0,!0,!0,!0);const i=t.getTiledSizeAndOrigin();n.enable(n.SCISSOR_TEST),n.scissor(i.lowerLeftU,i.lowerLeftV,i.usize,i.vsize),n.viewport(i.lowerLeftU,i.lowerLeftV,i.usize,i.vsize),r&&n.clear(r),n.enable(n.DEPTH_TEST)},t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources(),e.renderable&&e.renderable.getViewProps().forEach(r=>{r.modified()})},t.setOpenGLRenderWindow=r=>{e._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const rte={context:null,_openGLRenderWindow:null,selector:null};function ite(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rte,r),lr.extend(t,e,r),Wo(t,e,["shaderCache"]),si(t,e,["selector"]),n1(t,e,["openGLRenderWindow"]),nte(t,e)}const EA=Wn(ite,"vtkOpenGLRenderer");var ote={newInstance:EA};Si("vtkRenderer",EA);const{vtkErrorMacro:_D}=xo;function ate(t,e){e.classHierarchy.push("vtkOpenGLSkybox"),t.buildPass=r=>{if(r){e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const n=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(n.getActiveCamera())}},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementOpaqueActorCount()}},t.opaquePass=(r,n)=>{if(r&&!e._openGLRenderer.getSelector()){t.updateBufferObjects(),e.context.depthMask(!0),e._openGLRenderWindow.getShaderCache().readyShaderProgram(e.tris.getProgram()),e.openGLTexture.render(e._openGLRenderWindow);const i=e.openGLTexture.getTextureUnit();e.tris.getProgram().setUniformi("sbtexture",i);const o=e._openGLRenderer.getRenderable(),a=e.openGLCamera.getKeyMatrices(o),s=new Float64Array(16);if($r(s,a.wcpc),e.tris.getProgram().setUniformMatrix("IMCPCMatrix",s),e.lastFormat==="box"){const c=o.getActiveCamera().getPosition();e.tris.getProgram().setUniform3f("camPos",c[0],c[1],c[2])}e.tris.getVAO().bind(),e.context.drawArrays(e.context.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.openGLTexture.deactivate()}},t.updateBufferObjects=()=>{if(!e.tris.getCABO().getElementCount()){const n=new Float32Array(12);for(let s=0;s<4;s++)n[s*3]=s%2*2-1,n[s*3+1]=s>1?1:-1,n[s*3+2]=1;const i=Mt.newInstance({numberOfComponents:3,values:n});i.setName("points");const o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;const a=Mt.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",mo.SURFACE,{points:i,cellOffset:0})}e.renderable.getFormat()!==e.lastFormat&&(e.lastFormat=e.renderable.getFormat(),e.lastFormat==="box"&&e.tris.setProgram(e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(`//VTK::System::Dec
-             attribute vec3 vertexMC;
-             uniform mat4 IMCPCMatrix;
-             varying vec3 TexCoords;
-             void main () {
-              gl_Position = vec4(vertexMC.xyz, 1.0);
-              vec4 wpos = IMCPCMatrix * gl_Position;
-              TexCoords = wpos.xyz/wpos.w;
-             }`,`//VTK::System::Dec
-             //VTK::Output::Dec
-             varying vec3 TexCoords;
-             uniform samplerCube sbtexture;
-             uniform vec3 camPos;
-             void main () {
-               // skybox looks from inside out
-               // which means we have to adjust
-               // our tcoords. Otherwise text would
-               // be flipped
-               vec3 tc = normalize(TexCoords - camPos);
-               if (abs(tc.z) < max(abs(tc.x),abs(tc.y)))
-               {
-                 tc = vec3(1.0, 1.0, -1.0) * tc;
-               }
-               else
-               {
-                 tc = vec3(-1.0, 1.0, 1.0) * tc;
-               }
-               gl_FragData[0] = textureCube(sbtexture, tc);
-             }`,"")),e.lastFormat==="background"&&e.tris.setProgram(e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(`//VTK::System::Dec
-             attribute vec3 vertexMC;
-             uniform mat4 IMCPCMatrix;
-             varying vec2 TexCoords;
-             void main () {
-              gl_Position = vec4(vertexMC.xyz, 1.0);
-              vec4 wpos = IMCPCMatrix * gl_Position;
-              TexCoords = vec2(vertexMC.x, vertexMC.y)*0.5 + 0.5;
-             }`,`//VTK::System::Dec
-             //VTK::Output::Dec
-             varying vec2 TexCoords;
-             uniform sampler2D sbtexture;
-             void main () {
-               gl_FragData[0] = texture2D(sbtexture, TexCoords);
-             }`,"")),e.tris.getShaderSourceTime().modified(),e.tris.getVAO().bind(),e.tris.getVAO().addAttributeArray(e.tris.getProgram(),e.tris.getCABO(),"vertexMC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||_D("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||_D("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const ste={context:null};function cte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ste,r),lr.extend(t,e,r),e.openGLTexture=br.newInstance(),e.tris=yl.newInstance(),e.keyMatrixTime={},pr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:bs(new Float64Array(9)),mcwc:Rt(new Float64Array(16))},si(t,e,["context"]),Wo(t,e,["activeTextures"]),ate(t,e)}const bA=Wn(cte);var lte={newInstance:bA};Si("vtkSkybox",bA);var ute=`//VTK::System::Dec
-
-/*=========================================================================
-
-  Program:   Visualization Toolkit
-  Module:    vtkSphereMapperVS.glsl
-
-  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
-  All rights reserved.
-  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
-
-     This software is distributed WITHOUT ANY WARRANTY; without even
-     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-     PURPOSE.  See the above copyright notice for more information.
-
-=========================================================================*/
-// this shader implements imposters in OpenGL for Spheres
-
-attribute vec4 vertexMC;
-attribute vec2 offsetMC;
-
-// optional normal declaration
-//VTK::Normal::Dec
-
-//VTK::Picking::Dec
-
-// Texture coordinates
-//VTK::TCoord::Dec
-
-uniform mat3 normalMatrix; // transform model coordinate directions to view coordinates
-
-// material property values
-//VTK::Color::Dec
-
-// clipping plane vars
-//VTK::Clip::Dec
-
-// camera and actor matrix values
-//VTK::Camera::Dec
-
-varying vec4 vertexVCVSOutput;
-varying float radiusVCVSOutput;
-varying vec3 centerVCVSOutput;
-
-uniform int cameraParallel;
-uniform float scaleFactor;
-
-void main()
-{
-  //VTK::Picking::Impl
-
-  //VTK::Color::Impl
-
-  //VTK::Normal::Impl
-
-  //VTK::TCoord::Impl
-
-  //VTK::Clip::Impl
-
-  // compute the projected vertex position
-  vec2 scaledOffsetMC = scaleFactor * offsetMC;
-  vertexVCVSOutput = MCVCMatrix * vertexMC;
-  centerVCVSOutput = vertexVCVSOutput.xyz;
-  radiusVCVSOutput = length(scaledOffsetMC)*0.5;
-
-  // make the triangle face the camera
-  if (cameraParallel == 0)
-    {
-    vec3 dir = normalize(-vertexVCVSOutput.xyz);
-    vec3 base2 = normalize(cross(dir,vec3(1.0,0.0,0.0)));
-    vec3 base1 = cross(base2,dir);
-    vertexVCVSOutput.xyz = vertexVCVSOutput.xyz + scaledOffsetMC.x*base1 + scaledOffsetMC.y*base2;
-    }
-  else
-    {
-    // add in the offset
-    vertexVCVSOutput.xy = vertexVCVSOutput.xy + scaledOffsetMC;
-    }
-
-  gl_Position = VCPCMatrix * vertexVCVSOutput;
-}
-`;const{vtkErrorMacro:fte}=xo;function dte(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=ute,n.Fragment=f1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Pe.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix;
-`,"uniform mat4 MCVCMatrix;"]).result,s=Pe.substitute(s,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,s=Pe.substitute(s,"//VTK::PositionVC::Impl",[`vec4 vertexVC = vertexVCVSOutput;
-`]).result;const c=[`uniform float invertedDepth;
-`,`uniform int cameraParallel;
-`,`varying float radiusVCVSOutput;
-`,`varying vec3 centerVCVSOutput;
-`,`uniform mat4 VCPCMatrix;
-`];s=Pe.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;
-`),e._openGLRenderWindow.getWebgl2()&&(l=`gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;
-`),s=Pe.substitute(s,"//VTK::Depth::Impl",[`  vec3 EyePos;
-`,`  vec3 EyeDir;
-`,`  if (cameraParallel != 0) {
-`,`    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);
-`,`    EyeDir = vec3(0.0,0.0,-1.0); }
-`,`  else {
-`,`    EyeDir = vertexVC.xyz;
-`,`    EyePos = vec3(0.0,0.0,0.0);
-`,`    float lengthED = length(EyeDir);
-`,`    EyeDir = normalize(EyeDir);
-`,`    if (lengthED > radiusVCVSOutput*3.0) {
-`,`      EyePos = vertexVC.xyz - EyeDir*3.0*radiusVCVSOutput; }
-`,`    }
-`,`  EyePos = EyePos - centerVCVSOutput;
-`,`  EyePos = EyePos/radiusVCVSOutput;
-`,`  float b = 2.0*dot(EyePos,EyeDir);
-`,`  float c = dot(EyePos,EyePos) - 1.0;
-`,`  float d = b*b - 4.0*c;
-`,`  vec3 normalVCVSOutput = vec3(0.0,0.0,1.0);
-`,`  if (d < 0.0) { discard; }
-`,`  else {
-`,`    float t = (-b - invertedDepth*sqrt(d))*0.5;
-`,`    normalVCVSOutput = invertedDepth*normalize(EyePos + t*EyeDir);
-`,`    vertexVC.xyz = normalVCVSOutput*radiusVCVSOutput + centerVCVSOutput;
-`,`    }
-`,`  vec4 pos = VCPCMatrix * vertexVC;
-`,l]).result,s=Pe.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Pe.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"offsetMC",12,n.getCABO().getStride(),e.context.FLOAT,2,!1)||fte("Error setting 'offsetMC' in shader VAO.")),n.getProgram().isUniformUsed("invertedDepth")&&n.getProgram().setUniformf("invertedDepth",e.invert?-1:1),n.getProgram().isUniformUsed("scaleFactor")){const s=e.currentInput.getPointData();e.renderable.getScaleArray()!=null&&s.hasArray(e.renderable.getScaleArray())?n.getProgram().setUniformf("scaleFactor",e.renderable.getScaleFactor()):n.getProgram().setUniformf("scaleFactor",1)}r.setMapperShaderParameters(n,i,o)},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=i.getActiveCamera(),c=e.openGLCamera.getKeyMatrices(i);if(a.isUniformUsed("VCPCMatrix")&&a.setUniformMatrix("VCPCMatrix",c.vcpc),a.isUniformUsed("MCVCMatrix"))if(o.getIsIdentity())a.setUniformMatrix("MCVCMatrix",c.wcvc);else{const l=e.openGLActor.getKeyMatrices(),f=new Float64Array(16);In(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}a.isUniformUsed("cameraParallel")&&n.getProgram().setUniformi("cameraParallel",s.getParallelProjection())},t.getOpenGLMode=(n,i)=>e.context.TRIANGLES,t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors(),s=e.primitives[e.primTypes.Tris].getCABO(),c=o.getPointData(),l=o.getPoints(),f=l.getNumberOfPoints(),u=l.getData(),d=5;let h=null;e.renderable.getScaleArray()!=null&&c.hasArray(e.renderable.getScaleArray())&&(h=c.getArray(e.renderable.getScaleArray()).getData());let g=null,p=0,v=null;a?(p=a.getNumberOfComponents(),s.setColorOffset(0),s.setColorBOStride(4),g=a.getData(),v=new Uint8Array(3*f*4),s.getColorBO()||s.setColorBO(ql.newInstance()),s.getColorBO().setOpenGLRenderWindow(e._openGLRenderWindow)):s.getColorBO()&&s.setColorBO(null),s.setColorComponents(p);const y=new Float32Array(d*f*3);s.setStride(d*4);const m=Math.cos(Jr(30));let w=0,x=0,C=0,S=0;for(let T=0;T<f;++T){let _=e.renderable.getRadius();h&&(_=h[T]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=-2*_*m,y[C++]=-_,g&&(x=T*p,v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=2*_*m,y[C++]=-_,g&&(v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=0,y[C++]=2*_,g&&(v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3])}s.setElementCount(C/d),s.upload(y,Ql.ARRAY_BUFFER),a&&s.getColorBO().upload(v,Ql.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const hte={};function gte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hte,r),vw.extend(t,e,r),dte(t,e)}const DA=Wn(gte,"vtkOpenGLSphereMapper");var pte={newInstance:DA};Si("vtkSphereMapper",DA);var mte=`//VTK::System::Dec
-
-/*=========================================================================
-
-  Program:   Visualization Toolkit
-  Module:    vtkStickMapperVS.glsl
-
-  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
-  All rights reserved.
-  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
-
-     This software is distributed WITHOUT ANY WARRANTY; without even
-     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-     PURPOSE.  See the above copyright notice for more information.
-
-=========================================================================*/
-// this shader implements imposters in OpenGL for Sticks
-
-attribute vec4 vertexMC;
-attribute vec3 orientMC;
-attribute vec4 offsetMC;
-attribute float radiusMC;
-
-// optional normal declaration
-//VTK::Normal::Dec
-
-//VTK::Picking::Dec
-
-// Texture coordinates
-//VTK::TCoord::Dec
-
-uniform mat3 normalMatrix; // transform model coordinate directions to view coordinates
-
-// material property values
-//VTK::Color::Dec
-
-// clipping plane vars
-//VTK::Clip::Dec
-
-// camera and actor matrix values
-//VTK::Camera::Dec
-
-varying vec4 vertexVCVSOutput;
-varying float radiusVCVSOutput;
-varying float lengthVCVSOutput;
-varying vec3 centerVCVSOutput;
-varying vec3 orientVCVSOutput;
-
-uniform int cameraParallel;
-
-void main()
-{
-  //VTK::Picking::Impl
-
-  //VTK::Color::Impl
-
-  //VTK::Normal::Impl
-
-  //VTK::TCoord::Impl
-
-  //VTK::Clip::Impl
-
-  vertexVCVSOutput = MCVCMatrix * vertexMC;
-  centerVCVSOutput = vertexVCVSOutput.xyz;
-  radiusVCVSOutput = radiusMC;
-  lengthVCVSOutput = length(orientMC);
-  orientVCVSOutput = normalMatrix * normalize(orientMC);
-
-  // make sure it is pointing out of the screen
-  if (orientVCVSOutput.z < 0.0)
-    {
-    orientVCVSOutput = -orientVCVSOutput;
-    }
-
-  // make the basis
-  vec3 xbase;
-  vec3 ybase;
-  vec3 dir = vec3(0.0,0.0,1.0);
-  if (cameraParallel == 0)
-    {
-    dir = normalize(-vertexVCVSOutput.xyz);
-    }
-  if (abs(dot(dir,orientVCVSOutput)) == 1.0)
-    {
-    xbase = normalize(cross(vec3(0.0,1.0,0.0),orientVCVSOutput));
-    ybase = cross(xbase,orientVCVSOutput);
-    }
-  else
-    {
-    xbase = normalize(cross(orientVCVSOutput,dir));
-    ybase = cross(orientVCVSOutput,xbase);
-    }
-
-  vec3 offsets = offsetMC.xyz*2.0-1.0;
-  vertexVCVSOutput.xyz = vertexVCVSOutput.xyz +
-    radiusVCVSOutput*offsets.x*xbase +
-    radiusVCVSOutput*offsets.y*ybase +
-    0.5*lengthVCVSOutput*offsets.z*orientVCVSOutput;
-
-  gl_Position = VCPCMatrix * vertexVCVSOutput;
-}
-`;const{vtkErrorMacro:p2}=xo;function vte(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=mte,n.Fragment=f1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Pe.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix;
-`,"uniform mat4 MCVCMatrix;"]).result,s=Pe.substitute(s,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,s=Pe.substitute(s,"//VTK::PositionVC::Impl",`  vec4 vertexVC = vertexVCVSOutput;
-`).result;const c=[`uniform int cameraParallel;
-`,`varying float radiusVCVSOutput;
-`,`varying vec3 orientVCVSOutput;
-`,`varying float lengthVCVSOutput;
-`,`varying vec3 centerVCVSOutput;
-`,`uniform mat4 VCPCMatrix;
-`];s=Pe.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`  gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;
-`),e._openGLRenderWindow.getWebgl2()&&(l=`gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;
-`),s=Pe.substitute(s,"//VTK::Depth::Impl",[`  vec3 EyePos;
-`,`  vec3 EyeDir;
-`,`  if (cameraParallel != 0) {
-`,`    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);
-`,`    EyeDir = vec3(0.0,0.0,-1.0); }
-`,`  else {
-`,`    EyeDir = vertexVC.xyz;
-`,`    EyePos = vec3(0.0,0.0,0.0);
-`,`    float lengthED = length(EyeDir);
-`,`    EyeDir = normalize(EyeDir);
-`,`    if (lengthED > radiusVCVSOutput*3.0) {
-`,`      EyePos = vertexVC.xyz - EyeDir*3.0*radiusVCVSOutput; }
-`,`    }
-`,`  EyePos = EyePos - centerVCVSOutput;
-`,`  vec3 base1;
-`,`  if (abs(orientVCVSOutput.z) < 0.99) {
-`,`    base1 = normalize(cross(orientVCVSOutput,vec3(0.0,0.0,1.0))); }
-`,`  else {
-`,`    base1 = normalize(cross(orientVCVSOutput,vec3(0.0,1.0,0.0))); }
-`,`  vec3 base2 = cross(orientVCVSOutput,base1);
-`,`  EyePos = vec3(dot(EyePos,base1),dot(EyePos,base2),dot(EyePos,orientVCVSOutput));
-`,`  EyeDir = vec3(dot(EyeDir,base1),dot(EyeDir,base2),dot(EyeDir,orientVCVSOutput));
-`,`  EyePos = EyePos/radiusVCVSOutput;
-`,`  float a = EyeDir.x*EyeDir.x + EyeDir.y*EyeDir.y;
-`,`  float b = 2.0*(EyePos.x*EyeDir.x + EyePos.y*EyeDir.y);
-`,`  float c = EyePos.x*EyePos.x + EyePos.y*EyePos.y - 1.0;
-`,`  float d = b*b - 4.0*a*c;
-`,`  vec3 normalVCVSOutput = vec3(0.0,0.0,1.0);
-`,`  if (d < 0.0) { discard; }
-`,`  else {
-`,`    float t =  (-b - sqrt(d))/(2.0*a);
-`,`    float tz = EyePos.z + t*EyeDir.z;
-`,`    vec3 iPoint = EyePos + t*EyeDir;
-`,`    if (abs(iPoint.z)*radiusVCVSOutput > lengthVCVSOutput*0.5) {
-`,`      float t2 = (-b + sqrt(d))/(2.0*a);
-`,`      float tz2 = EyePos.z + t2*EyeDir.z;
-`,`      if (tz2*radiusVCVSOutput > lengthVCVSOutput*0.5 || tz*radiusVCVSOutput < -0.5*lengthVCVSOutput) { discard; }
-`,`      else {
-`,`        normalVCVSOutput = orientVCVSOutput;
-`,`        float t3 = (lengthVCVSOutput*0.5/radiusVCVSOutput - EyePos.z)/EyeDir.z;
-`,`        iPoint = EyePos + t3*EyeDir;
-`,`        vertexVC.xyz = radiusVCVSOutput*(iPoint.x*base1 + iPoint.y*base2 + iPoint.z*orientVCVSOutput) + centerVCVSOutput;
-`,`        }
-`,`      }
-`,`    else {
-`,`      normalVCVSOutput = iPoint.x*base1 + iPoint.y*base2;
-`,`      vertexVC.xyz = radiusVCVSOutput*(normalVCVSOutput + iPoint.z*orientVCVSOutput) + centerVCVSOutput;
-`,`      }
-`,`    }
-`,`  vec4 pos = VCPCMatrix * vertexVC;
-`,l]).result,s=Pe.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Pe.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("orientMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"orientMC",12,n.getCABO().getStride(),e.context.FLOAT,3,!1)||p2("Error setting 'orientMC' in shader VAO.")),n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"offsetMC",0,n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,3,!0)||p2("Error setting 'offsetMC' in shader VAO.")),n.getProgram().isAttributeUsed("radiusMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"radiusMC",24,n.getCABO().getStride(),e.context.FLOAT,1,!1)||p2("Error setting 'radiusMC' in shader VAO."))),r.setMapperShaderParameters(n,i,o)},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=i.getActiveCamera(),c=e.openGLCamera.getKeyMatrices(i);if(a.isUniformUsed("VCPCMatrix")&&a.setUniformMatrix("VCPCMatrix",c.vcpc),o.getIsIdentity())a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",c.wcvc),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",c.normalMatrix);else{const l=e.openGLActor.getKeyMatrices();if(a.isUniformUsed("MCVCMatrix")){const f=new Float64Array(16);In(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);bh(f,c.normalMatrix,l.normalMatrix),a.setUniformMatrix3x3("normalMatrix",f)}}a.isUniformUsed("cameraParallel")&&n.getProgram().setUniformi("cameraParallel",s.getParallelProjection())},t.getOpenGLMode=(n,i)=>e.context.TRIANGLES,t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors(),s=e.primitives[e.primTypes.Tris].getCABO(),c=o.getPointData(),l=o.getPoints(),f=l.getNumberOfPoints(),u=l.getData();let d=3;d+=4;let h=null,g=0;s.setColorBOStride(4),s.getColorBO()||s.setColorBO(ql.newInstance()),s.getColorBO().setOpenGLRenderWindow(e._openGLRenderWindow),a&&(g=a.getNumberOfComponents(),s.setColorOffset(4),h=a.getData(),s.setColorBOStride(8)),s.setColorComponents(g),s.setStride(d*4);const p=new Float32Array(d*f*12),v=new Uint8Array(12*f*(h?8:4));let y=null,m=null;e.renderable.getScaleArray()!=null&&c.hasArray(e.renderable.getScaleArray())&&(y=c.getArray(e.renderable.getScaleArray()).getData()),e.renderable.getOrientationArray()!=null&&c.hasArray(e.renderable.getOrientationArray())?m=c.getArray(e.renderable.getOrientationArray()).getData():p2([`Error setting orientationArray.
-`,"You have to specify the stick orientation"]);const w=[0,1,3,0,3,2,2,3,5,2,5,4];let x=0,C=0,S=0,T=0;for(let _=0;_<f;++_){let E=e.renderable.getLength(),b=e.renderable.getRadius();y&&(E=y[_*2],b=y[_*2+1]);for(let D=0;D<w.length;++D)x=_*3,p[S++]=u[x++],p[S++]=u[x++],p[S++]=u[x++],x=_*3,p[S++]=m[x++]*E,p[S++]=m[x++]*E,p[S++]=m[x++]*E,p[S++]=b,v[T++]=255*(w[D]%2),v[T++]=w[D]>=4?255:0,v[T++]=w[D]>=2?255:0,v[T++]=255,C=_*g,h&&(v[T++]=h[C],v[T++]=h[C+1],v[T++]=h[C+2],v[T++]=h[C+3])}s.setElementCount(S/d),s.upload(p,Ql.ARRAY_BUFFER),s.getColorBO().upload(v,Ql.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const yte={};function wte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yte,r),vw.extend(t,e,r),vte(t,e)}const IA=Wn(wte,"vtkOpenGLStickMapper");var xte={newInstance:IA};Si("vtkStickMapper",IA);function Cte(t,e){e.classHierarchy.push("vtkOpenGLVolume"),t.buildPass=r=>{!e.renderable||!e.renderable.getVisibility()||r&&(e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementVolumeCount()}},t.traverseVolumePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0].traverse(r),t.apply(r,!1))},t.volumePass=r=>{!e.renderable||!e.renderable.getVisibility()||e.context.depthMask(!r)},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(e.renderable.computeMatrix(),Pr(e.MCWCMatrix,e.renderable.getMatrix()),wn(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?bs(e.normalMatrix):(cw(e.normalMatrix,e.MCWCMatrix),s1(e.normalMatrix,e.normalMatrix),o4(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const Ste={};function Tte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ste,r),lr.extend(t,e,r),e.keyMatrixTime={},pr(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),si(t,e,["context"]),Cte(t,e)}const OA=Wn(Tte,"vtkOpenGLVolume");var _te={newInstance:OA};Si("vtkVolume",OA);const TS={NEAREST:0,LINEAR:1,FAST_LINEAR:2},MA={FRACTIONAL:0,PROPORTIONAL:1},Rv={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var PA={InterpolationType:TS,OpacityMode:MA,ColorMixPreset:Rv},Ete=`//VTK::System::Dec
+                `)]).result;break;case 2:s=Le.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","float intensity = tcolor.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tcolor.g + pwfshift0);"]).result;break;case 3:s=Le.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]).result;break;default:s=Le.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"]).result}e.haveSeenDepthRequest&&(s=Le.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o)},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(An("OpenGL has a limit of 6 clipping planes"),c=6),a=Le.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Le.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Le.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Le.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getNeedToRebuildShaders=(n,i,o)=>{var l;const a=e.openGLTexture.getComponents(),s=o.getProperty().getIndependentComponents();let c=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(c=!0),c||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((l=n.getProgram())==null?void 0:l.getHandle())===0||e.lastTextureComponents!==a||e.lastIndependentComponents!==s?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=a,e.lastIndependentComponents=s,!0):!1},t.updateShaders=(n,i,o)=>{if(e.lastBoundBO=n,t.getNeedToRebuildShaders(n,i,o)){const a={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(a,i,o);const s=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);s!==n.getProgram()&&(n.setProgram(s),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),t.setMapperShaderParameters(n,i,o),t.setCameraShaderParameters(n,i,o),t.setPropertyShaderParameters(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||R0("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),e.context.FALSE)||R0("Error setting tcoordMC in shader VAO.")),n.getAttributeUpdateTime().modified());const a=e.openGLTexture.getTextureUnit();n.getProgram().setUniformi("texture1",a);const s=e.openGLTexture.getComponents(),c=o.getProperty().getIndependentComponents();if(c)for(let g=0;g<s;g++)n.getProgram().setUniformf(`mix${g}`,o.getProperty().getComponentWeight(g));const l=e.openGLTexture.getShiftAndScale();for(let g=0;g<s;g++){let p=o.getProperty().getColorWindow(),v=o.getProperty().getColorLevel();const y=c?g:0,m=o.getProperty().getRGBTransferFunction(y);if(m&&o.getProperty().getUseLookupTableScalarRange()){const C=m.getRange();p=C[1]-C[0],v=.5*(C[1]+C[0])}const w=l.scale/p,x=(l.shift-v)/p+.5;n.getProgram().setUniformf(`cshift${g}`,x),n.getProgram().setUniformf(`cscale${g}`,w)}for(let g=0;g<s;g++){let p=1,v=0;const y=c?g:0,m=o.getProperty().getPiecewiseFunction(y);if(m){const w=m.getRange(),x=w[1]-w[0],C=.5*(w[0]+w[1]);p=l.scale/x,v=(l.shift-C)/x+.5}n.getProgram().setUniformf(`pwfshift${g}`,v),n.getProgram().setUniformf(`pwfscale${g}`,p)}if(e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const g=t.getCoincidentParameters(i,o);n.getProgram().setUniformf("coffset",g.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",g.factor)}const f=e.colorTexture.getTextureUnit();n.getProgram().setUniformi("colorTexture1",f);const u=e.pwfTexture.getTextureUnit();n.getProgram().setUniformi("pwfTexture1",u);const d=e.labelOutlineThicknessTexture.getTextureUnit();if(n.getProgram().setUniformi("labelOutlineTexture1",d),e.renderable.getNumberOfClippingPlanes()){let g=e.renderable.getNumberOfClippingPlanes();g>6&&(An("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?zr(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(Mn(y,y),Ln(y,y,v),Mn(y,y)),Mn(e.imagemat,e.currentInput.getIndexToWorld()),Ln(e.imagematinv,y,e.imagemat);const m=[];for(let w=0;w<g;w++){const x=[];e.renderable.getClippingPlaneInDataCoords(e.imagematinv,w,x);for(let C=0;C<4;C++)m.push(x[C])}n.getProgram().setUniformi("numClipPlanes",g),n.getProgram().setUniform4fv("clipPlanes",m)}if(o.getProperty().getUseLabelOutline()===!0){const g=o.getProperty().getLabelOutlineOpacity();n.getProgram().setUniformf("outlineOpacity",g)}},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=e.openGLImageSlice.getKeyMatrices(),c=e.currentInput,l=c.getIndexToWorld();Ln(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(Ln(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();Ln(e.imagemat,e.imagemat,d)}if(a.setUniformMatrix("MCPCMatrix",e.imagemat),o.getProperty().getUseLabelOutline()===!0){const d=c.getWorldToIndex(),h=c.getDimensions();let g=e.renderable.getClosestIJKAxis().ijkMode;g===$a.NONE&&(g=$a.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);ei(e.projectionToWorld,p.wcpc),e.openGLCamera.getKeyMatrices(i),a.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const v=t.getRenderTargetSize();a.setUniformf("vpWidth",v[0]),a.setUniformf("vpHeight",v[1]);const y=t.getRenderTargetOffset();a.setUniformf("vpOffsetX",y[0]/v[0]),a.setUniformf("vpOffsetY",y[1]/v[1])}},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=o.getProperty().getOpacity();a.setUniformf("opacity",c)},t.renderPieceStart=(n,i)=>{t.updateBufferObjects(n,i),e.lastBoundBO=null},t.renderPieceDraw=(n,i)=>{const o=e.context;e.openGLTexture.activate(),e.colorTexture.activate(),e.labelOutlineThicknessTexture.activate(),e.pwfTexture.activate(),e.tris.getCABO().getElementCount()&&(t.updateShaders(e.tris,n,i),o.drawArrays(o.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release()),e.openGLTexture.deactivate(),e.colorTexture.deactivate(),e.labelOutlineThicknessTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(n,i)=>{},t.renderPiece=(n,i)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getCurrentImage(),t.invokeEvent({type:"EndEvent"}),!e.currentInput){R0("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Og(e.bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{var o,a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<i.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<i.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||!((o=e.openGLTexture)!=null&&o.getHandle())||!((a=e.colorTexture)!=null&&a.getHandle())||!((s=e.labelOutlineThicknessTexture)!=null&&s.getHandle())||!((c=e.pwfTexture)!=null&&c.getHandle())},t.buildBufferObjects=(n,i)=>{var I,P,M,L;const o=e.currentInput;if(!o)return;const a=o.getPointData()&&o.getPointData().getScalars();if(!a)return;const s=a.getDataType(),c=a.getNumberOfComponents(),l=i.getProperty(),f=l.getInterpolationType(),u=l.getIndependentComponents(),d=u?c:1,h=u?2*d:1,g=l.getRGBTransferFunction(),p=Pl(g,u,d),v=e._openGLRenderWindow.getGraphicsResourceForObject(g);if(!((I=v==null?void 0:v.oglObject)!=null&&I.getHandle())||(v==null?void 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Set([1,3,4]).has(c)&&s===xn.UNSIGNED_CHAR&&!u&&e.openGLTexture.setGenerateMipmap(!0),e.openGLTexture.setMinificationFilter(Wt.NEAREST),e.openGLTexture.setMagnificationFilter(Wt.NEAREST)):(c===4&&s===xn.UNSIGNED_CHAR&&!u?(e.openGLTexture.setGenerateMipmap(!0),e.openGLTexture.setMinificationFilter(Wt.LINEAR_MIPMAP_LINEAR)):e.openGLTexture.setMinificationFilter(Wt.LINEAR),e.openGLTexture.setMagnificationFilter(Wt.LINEAR)),e.openGLTexture.setWrapS(rm.CLAMP_TO_EDGE),e.openGLTexture.setWrapT(rm.CLAMP_TO_EDGE);const j=B[0]*B[1]*c,V=new Float32Array(12),F=new Float32Array(8);for(let Ee=0;Ee<4;Ee++)F[Ee*2]=Ee%2?1:0,F[Ee*2+1]=Ee>1?1:0;const G=[$a.X,$a.Y,$a.Z].includes(e.renderable.getSlicingMode())?T:_,X=o.getSpatialExtent(),ne=a.getData();let ue=null;if(S===$a.I){ue=new ne.constructor(B[2]*B[1]*c);let Ee=0;for(let H=0;H<B[2];H++)for(let O=0;O<B[1];O++){let Y=(b+O*B[0]+H*B[0]*B[1])*c;Ee=(H*B[1]+O)*c;const K=Y+c;for(;Y<K;)ue[Ee++]=ne[Y++]}B[0]=B[1],B[1]=B[2],V[0]=G,V[1]=X[2],V[2]=X[4],V[3]=G,V[4]=X[3],V[5]=X[4],V[6]=G,V[7]=X[2],V[8]=X[5],V[9]=G,V[10]=X[3],V[11]=X[5]}else if(S===$a.J){ue=new ne.constructor(B[2]*B[0]*c);let Ee=0;for(let H=0;H<B[2];H++)for(let O=0;O<B[0];O++){let Y=(O+b*B[0]+H*B[0]*B[1])*c;Ee=(H*B[0]+O)*c;const K=Y+c;for(;Y<K;)ue[Ee++]=ne[Y++]}B[1]=B[2],V[0]=X[0],V[1]=G,V[2]=X[4],V[3]=X[1],V[4]=G,V[5]=X[4],V[6]=X[0],V[7]=G,V[8]=X[5],V[9]=X[1],V[10]=G,V[11]=X[5]}else S===$a.K||S===$a.NONE?(ue=ne.subarray(b*j,(b+1)*j),V[0]=X[0],V[1]=X[2],V[2]=G,V[3]=X[1],V[4]=X[2],V[5]=G,V[6]=X[0],V[7]=X[3],V[8]=G,V[9]=X[1],V[10]=X[3],V[11]=G):R0("Reformat slicing not yet supported.");const me=a.getRanges();e.openGLTexture.resetFormatAndType(),e.openGLTexture.create2DFilterableFromRaw(B[0],B[1],c,a.getDataType(),ue,(L=(M=e.renderable).getPreferSizeOverAccuracy)==null?void 0:L.call(M),me),e.openGLTexture.activate(),e.openGLTexture.sendParameters(),e.openGLTexture.deactivate();const ge=Nt.newInstance({numberOfComponents:3,values:V});ge.setName("points");const ye=Nt.newInstance({numberOfComponents:2,values:F});ye.setName("tcoords");const Ie=new Uint16Array(8);Ie[0]=3,Ie[1]=0,Ie[2]=1,Ie[3]=3,Ie[4]=3,Ie[5]=0,Ie[6]=3,Ie[7]=2;const Pe=Nt.newInstance({numberOfComponents:1,values:Ie});e.tris.getCABO().createVBO(Pe,"polys",Io.SURFACE,{points:ge,tcoords:ye,cellOffset:0}),e.VBOBuildTime.modified(),e.VBOBuildString=D}},t.updatelabelOutlineThicknessTexture=n=>{var c;const i=n.getProperty().getLabelOutlineThicknessByReference(),o=e._openGLRenderWindow.getGraphicsResourceForObject(i),a=`${i.join("-")}`;if(!((c=o==null?void 0:o.oglObject)!=null&&c.getHandle())||(o==null?void 0:o.hash)!==a){const d=new Uint8Array(1024);for(let h=0;h<1024;++h){const g=typeof i[h]<"u"?i[h]:i[0];d[h]=g}e.labelOutlineThicknessTexture=Vr.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(Wt.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(Wt.NEAREST),e.labelOutlineThicknessTexture.create2DFromRaw(1024,1,1,xn.UNSIGNED_CHAR,d),i&&(e._openGLRenderWindow.setGraphicsResourceForObject(i,e.labelOutlineThicknessTexture,a),i!==e._labelOutlineThicknessArray&&(e._openGLRenderWindow.registerGraphicsResourceUser(i,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._labelOutlineThicknessArray,t)),e._labelOutlineThicknessArray=i)}else e.labelOutlineThicknessTexture=o.oglObject},t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:n,vsize:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.getRenderTargetOffset=()=>{const{lowerLeftU:n,lowerLeftV:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.delete=zm(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const jre={VBOBuildTime:0,VBOBuildString:null,openGLTexture:null,tris:null,imagemat:null,imagematinv:null,colorTexture:null,pwfTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0};function lk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jre,r),gr.extend(t,e,r),Ol.implementReplaceShaderCoincidentOffset(t,e,r),Ol.implementBuildShadersWithReplacements(t,e,r),e.tris=Ul.newInstance(),e.imagemat=Lt(new Float64Array(16)),e.imagematinv=Lt(new Float64Array(16)),e.projectionToWorld=Lt(new Float64Array(16)),e.idxToView=Lt(new Float64Array(16)),e.idxNormalMatrix=Ns(new Float64Array(9)),e.modelToView=Lt(new Float64Array(16)),e.projectionToView=Lt(new Float64Array(16)),vi(t,e,[]),e.VBOBuildTime={},xr(e.VBOBuildTime),zre(t,e)}const uk=jn(lk,"vtkOpenGLImageMapper");var Hre={newInstance:uk,extend:lk};Ri("vtkAbstractImageMapper",uk);const od={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:Qv}=Q;function Kre(t,e){e.classHierarchy.push("vtkOpenGLImageCPRMapper");function r(n){[e._scalars,e._colorTransferFunc,e._pwFunc].forEach(i=>n.unregisterGraphicsResourceUser(i,t))}t.buildPass=n=>{if(n){e.currentRenderPass=null,e.openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const i=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),i&&!i.isDeleted()&&i!==e._openGLRenderWindow&&r(i),e.context=e._openGLRenderWindow.getContext(),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow)}},t.opaquePass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.opaqueZBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.getCoincidentParameters=(n,i)=>e.renderable.getResolveCoincidentTopology()===Vc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.renderPiece=(n,i)=>{t.invokeEvent({type:"StartEvent"}),e.renderable.update(),t.invokeEvent({type:"EndEvent"}),e.renderable.preRenderCheck()&&(e.currentImageDataInput=e.renderable.getInputData(0),e.currentCenterlineInput=e.renderable.getOrientedCenterline(),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i))},t.renderPieceStart=(n,i)=>{t.updateBufferObjects(n,i)},t.renderPieceDraw=(n,i)=>{const o=e.context;e.volumeTexture.activate(),e.colorTexture.activate(),e.pwfTexture.activate(),e.tris.getCABO().getElementCount()&&(t.updateShaders(e.tris,n,i),o.drawArrays(o.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release()),e.volumeTexture.deactivate(),e.colorTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(n,i)=>{},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i),i.getProperty().getInterpolationType()===$d.NEAREST?(e.volumeTexture.setMinificationFilter(Wt.NEAREST),e.volumeTexture.setMagnificationFilter(Wt.NEAREST),e.colorTexture.setMinificationFilter(Wt.NEAREST),e.colorTexture.setMagnificationFilter(Wt.NEAREST),e.pwfTexture.setMinificationFilter(Wt.NEAREST),e.pwfTexture.setMagnificationFilter(Wt.NEAREST)):(e.volumeTexture.setMinificationFilter(Wt.LINEAR),e.volumeTexture.setMagnificationFilter(Wt.LINEAR),e.colorTexture.setMinificationFilter(Wt.LINEAR),e.colorTexture.setMagnificationFilter(Wt.LINEAR),e.pwfTexture.setMinificationFilter(Wt.LINEAR),e.pwfTexture.setMagnificationFilter(Wt.LINEAR))},t.getNeedToRebuildBufferObjects=(n,i)=>{var a;const o=e.VBOBuildTime.getMTime();return o<t.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentImageDataInput.getMTime()||o<e.currentCenterlineInput.getMTime()||!((a=e.volumeTexture)!=null&&a.getHandle())},t.buildBufferObjects=(n,i)=>{var b,D,I,P;const o=e.currentImageDataInput,a=e.currentCenterlineInput,s=(b=o==null?void 0:o.getPointData())==null?void 0:b.getScalars();if(!s)return;const c=e._openGLRenderWindow.getGraphicsResourceForObject(s),l=K4(o,s),f=!((D=c==null?void 0:c.oglObject)!=null&&D.getHandle())||(c==null?void 0:c.hash)!==l,u=e.renderable.getUpdatedExtents(),d=!!u.length;if(f){e.volumeTexture=Vr.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const M=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(M[0],M[1],M[2],s,e.renderable.getPreferSizeOverAccuracy()),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.volumeTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.volumeTexture=c.oglObject;if(d){e.renderable.setUpdatedExtents([]);const M=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(M[0],M[1],M[2],s,!1,u)}const h=s.getNumberOfComponents(),g=i.getProperty(),p=g.getIndependentComponents(),v=p?h:1,y=p?2*v:1,m=g.getRGBTransferFunction(),w=Pl(m,p,v),x=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((I=x==null?void 0:x.oglObject)!=null&&I.getHandle())||(x==null?void 0:x.hash)!==w){const L=1024*y*3,B=new Uint8ClampedArray(L);if(e.colorTexture=Vr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const j=new Float32Array(3072);for(let V=0;V<v;V++){const F=g.getRGBTransferFunction(V),G=F.getRange();if(F.getTable(G[0],G[1],1024,j,1),p)for(let X=0;X<1024*3;X++)B[V*1024*6+X]=255*j[X],B[V*1024*6+X+1024*3]=255*j[X];else for(let X=0;X<1024*3;X++)B[V*1024*6+X]=255*j[X]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,y,3,xn.UNSIGNED_CHAR,B)}else{for(let j=0;j<1024*3;++j)B[j]=255*j/(1023*3),B[j+1]=255*j/(1023*3),B[j+2]=255*j/(1023*3);e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,1,3,xn.UNSIGNED_CHAR,B)}m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.colorTexture,w),m!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=m)}else e.colorTexture=x.oglObject;const S=g.getPiecewiseFunction(),T=Pl(S,p,v),_=e._openGLRenderWindow.getGraphicsResourceForObject(S);if(!((P=_==null?void 0:_.oglObject)!=null&&P.getHandle())||(_==null?void 0:_.hash)!==T){const L=1024*y,B=new Uint8ClampedArray(L);if(e.pwfTexture=Vr.newInstance(),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),S){const j=new Float32Array(L),V=new Float32Array(1024);for(let F=0;F<v;++F){const G=g.getPiecewiseFunction(F);if(G===null)j.fill(1);else{const X=G.getRange();if(G.getTable(X[0],X[1],1024,V,1),p)for(let ne=0;ne<1024;ne++)j[F*1024*2+ne]=V[ne],j[F*1024*2+ne+1024]=V[ne];else for(let ne=0;ne<1024;ne++)j[F*1024*2+ne]=V[ne]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,y,1,xn.FLOAT,j)}else B.fill(255),e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,1,1,xn.UNSIGNED_CHAR,B);S&&(e._openGLRenderWindow.setGraphicsResourceForObject(S,e.pwfTexture,T),S!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(S,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=S)}else e.pwfTexture=_.oglObject;if(e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<a.getMTime()){const M=a.getNumberOfPoints(),L=M<=1?0:M-1,B=a.getDistancesToFirstPoint(),j=e.renderable.getHeight(),V=4*L,F=new Float32Array(3*V),G=e.renderable.getWidth();for(let Y=0,K=0;Y<L;++Y)F.set([0,j-B[Y],0],K),K+=3,F.set([G,j-B[Y],0],K),K+=3,F.set([G,j-B[Y+1],0],K),K+=3,F.set([0,j-B[Y+1],0],K),K+=3;const X=Nt.newInstance({numberOfComponents:3,values:F});X.setName("points");const ne=new Uint16Array(5*L);for(let Y=0,K=0,Z=0;Y<L;++Y)ne.set([4,Z+3,Z+2,Z+1,Z],K),K+=5,Z+=4;const ue=Nt.newInstance({numberOfComponents:1,values:ne}),me=a.getPoints(),ge=new Float32Array(3*V),ye=new Array(3),Ie=new Array(3);for(let Y=0,K=0;Y<L;++Y)me.getPoint(Y,ye),me.getPoint(Y+1,Ie),ge.set(ye,K),K+=3,ge.set(ye,K),K+=3,ge.set(Ie,K),K+=3,ge.set(Ie,K),K+=3;const Pe=Nt.newInstance({numberOfComponents:3,values:ge,name:"centerlinePosition"}),Ee=new Float32Array(V);for(let Y=0,K=0;Y<L;++Y)Ee.set([0,1,3,2],K),K+=4;const H=Nt.newInstance({numberOfComponents:1,values:Ee,name:"quadIndex"}),O=[Pe,H];if(!e.renderable.getUseUniformOrientation()){const Y=e.renderable.getOrientedCenterline().getOrientations()??[],K=new Float32Array(4*V),Z=new Float32Array(4*V);for(let _e=0;_e<L;++_e){const Oe=Y[_e],Ge=Y[_e+1];for(let $e=0;$e<4;++$e){const de=4*($e+4*_e);K.set(Oe,de),Z.set(Ge,de)}}const ae=Nt.newInstance({numberOfComponents:4,values:K,name:"centerlineTopOrientation"}),oe=Nt.newInstance({numberOfComponents:4,values:Z,name:"centerlineBotOrientation"});O.push(ae,oe)}e.tris.getCABO().createVBO(ue,"polys",Io.SURFACE,{points:X,customAttributes:O}),e.VBOBuildTime.modified()}},t.getNeedToRebuildShaders=(n,i,o)=>{const a=e.volumeTexture.getComponents(),s=o.getProperty().getIndependentComponents(),c=!!e.renderable.getCenterPoint(),l=e.renderable.getUseUniformOrientation(),f=e.renderable.isProjectionEnabled()&&e.renderable.getProjectionMode();return n.getProgram()===0||e.lastUseCenterPoint!==c||e.lastUseUniformOrientation!==l||e.lastProjectionMode!==f||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||e.lastTextureComponents!==a||e.lastIndependentComponents!==s?(e.lastUseCenterPoint=c,e.lastUseUniformOrientation=l,e.lastProjectionMode=f,e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=a,e.lastIndependentComponents=s,!0):!1},t.buildShaders=(n,i,o)=>{t.getShaderTemplate(n,i,o),t.replaceShaderValues(n,i,o)},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;const c=["vec3 applyQuaternionToVec(vec4 q, vec3 v) {","  float uvx = q.y * v.z - q.z * v.y;","  float uvy = q.z * v.x - q.x * v.z;","  float uvz = q.x * v.y - q.y * v.x;","  float uuvx = q.y * uvz - q.z * uvy;","  float uuvy = q.z * uvx - q.x * uvz;","  float uuvz = q.x * uvy - q.y * uvx;","  float w2 = q.w * 2.0;","  uvx *= w2;","  uvy *= w2;","  uvz *= w2;","  uuvx *= 2.0;","  uuvy *= 2.0;","  uuvz *= 2.0;","  return vec3(v.x + uvx + uuvx, v.y + uvy + uuvy, v.z + uvz + uuvz);","}"];a=Le.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result;const l=["attribute vec3 centerlinePosition;","attribute float quadIndex;","uniform float width;","out vec2 quadOffsetVSOutput;","out vec3 centerlinePosVSOutput;"],f=e.renderable.isProjectionEnabled(),u=e.renderable.getUseUniformOrientation();u?(l.push("out vec3 samplingDirVSOutput;","uniform vec4 centerlineOrientation;","uniform vec3 tangentDirection;",...c),f&&l.push("out vec3 projectionDirVSOutput;","uniform vec3 bitangentDirection;")):l.push("out vec4 centerlineTopOrientationVSOutput;","out vec4 centerlineBotOrientationVSOutput;","attribute vec4 centerlineTopOrientation;","attribute vec4 centerlineBotOrientation;"),a=Le.substitute(a,"//VTK::Color::Dec",l).result;const d=["quadOffsetVSOutput = vec2(width * (mod(quadIndex, 2.0) == 0.0 ? -0.5 : 0.5), quadIndex > 1.0 ? 0.0 : 1.0);","centerlinePosVSOutput = centerlinePosition;"];u?(d.push("samplingDirVSOutput = applyQuaternionToVec(centerlineOrientation, tangentDirection);"),f&&d.push("projectionDirVSOutput = applyQuaternionToVec(centerlineOrientation, bitangentDirection);")):d.push("centerlineTopOrientationVSOutput = centerlineTopOrientation;","centerlineBotOrientationVSOutput = centerlineBotOrientation;"),a=Le.substitute(a,"//VTK::Color::Impl",d).result;const h=e.volumeTexture.getComponents(),g=o.getProperty().getIndependentComponents();let p=["uniform mat4 MCTCMatrix; // Model coordinates to texture coordinates","in vec2 quadOffsetVSOutput;","in vec3 centerlinePosVSOutput;","uniform highp sampler3D volumeTexture;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;"];f&&p.push("uniform vec3 volumeSizeMC;","uniform int projectionSlabNumberOfSamples;","uniform float projectionConstantOffset;","uniform float projectionStepLength;"),u?(p.push("in vec3 samplingDirVSOutput;"),f&&p.push("in vec3 projectionDirVSOutput;")):(p.push("uniform vec3 tangentDirection;","in vec4 centerlineTopOrientationVSOutput;","in vec4 centerlineBotOrientationVSOutput;",...c),f&&p.push("uniform vec3 bitangentDirection;"));const v=e.renderable.getCenterPoint();if(v&&p.push("uniform vec3 globalCenterPoint;"),g){for(let m=1;m<h;m++)p=p.concat([`uniform float cshift${m};`,`uniform float cscale${m};`,`uniform float pwfshift${m};`,`uniform float pwfscale${m};`]);switch(h){case 1:p=p.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:p=p.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:Qv("Unsupported number of independent coordinates.")}}s=Le.substitute(s,"//VTK::TCoord::Dec",p).result;let y=[];if(u?(y.push("vec3 samplingDirection = samplingDirVSOutput;"),f&&y.push("vec3 projectionDirection = projectionDirVSOutput;")):(y.push("vec4 q0 = centerlineBotOrientationVSOutput;","vec4 q1 = centerlineTopOrientationVSOutput;","float qCosAngle = dot(q0, q1);","vec4 interpolatedOrientation;","if (qCosAngle > 0.999 || qCosAngle < -0.999) {","  // Use LERP instead of SLERP when the two quaternions are close or opposite","  interpolatedOrientation = normalize(mix(q0, q1, quadOffsetVSOutput.y));","} else {","  float omega = acos(qCosAngle);","  interpolatedOrientation = normalize(sin((1.0 - quadOffsetVSOutput.y) * omega) * q0 + sin(quadOffsetVSOutput.y * omega) * q1);","}","vec3 samplingDirection = applyQuaternionToVec(interpolatedOrientation, tangentDirection);"),f&&y.push("vec3 projectionDirection = applyQuaternionToVec(interpolatedOrientation, bitangentDirection);")),v?y.push("float baseOffset = dot(samplingDirection, globalCenterPoint - centerlinePosVSOutput);","float horizontalOffset = quadOffsetVSOutput.x + baseOffset;"):y.push("float horizontalOffset = quadOffsetVSOutput.x;"),y.push("vec3 volumePosMC = centerlinePosVSOutput + horizontalOffset * samplingDirection;","vec3 volumePosTC = (MCTCMatrix * vec4(volumePosMC, 1.0)).xyz;","if (any(lessThan(volumePosTC, vec3(0.0))) || any(greaterThan(volumePosTC, vec3(1.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}"),f){const m=e.renderable.getProjectionMode();switch(m){case od.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case od.MAX:case od.AVERAGE:default:y.push("const vec4 initialProjectionTextureValue = vec4(0.0);");break}switch(y.push("vec3 projectionScaledDirection = projectionDirection / volumeSizeMC;","vec3 projectionStep = projectionStepLength * projectionScaledDirection;","vec3 projectionStartPosition = volumePosTC + projectionConstantOffset * projectionScaledDirection;","vec4 tvalue = initialProjectionTextureValue;","for (int projectionSampleIdx = 0; projectionSampleIdx < projectionSlabNumberOfSamples; ++projectionSampleIdx) {","  vec3 projectionSamplePosition = projectionStartPosition + float(projectionSampleIdx) * projectionStep;","  vec4 sampledTextureValue = texture(volumeTexture, projectionSamplePosition);"),m){case od.MAX:y.push("  tvalue = max(tvalue, sampledTextureValue);");break;case od.MIN:y.push("  tvalue = min(tvalue, sampledTextureValue);");break;case od.AVERAGE:default:y.push("  tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===od.AVERAGE&&y.push("tvalue = tvalue / float(projectionSlabNumberOfSamples);")}else y.push("vec4 tvalue = texture(volumeTexture, volumePosTC);");if(g){const m=["r","g","b","a"];for(let w=0;w<h;++w)y=y.concat([`vec3 tcolor${w} = mix${w} * texture2D(colorTexture1, vec2(tvalue.${m[w]} * cscale${w} + cshift${w}, height${w})).rgb;`,`float compWeight${w} = mix${w} * texture2D(pwfTexture1, vec2(tvalue.${m[w]} * pwfscale${w} + pwfshift${w}, height${w})).r;`]);switch(h){case 1:y=y.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:y=y.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:y=y.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:y=y.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:Qv("Unsupported number of independent coordinates.")}}else switch(h){case 1:y=y.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:y=y.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:y=y.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:y=y.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}s=Le.substitute(s,"//VTK::TCoord::Impl",y).result,e.haveSeenDepthRequest&&(s=Le.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o)},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(Q.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),c=6),a=Le.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Le.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Le.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Le.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getShaderTemplate=(n,i,o)=>{n.Vertex=q4,n.Fragment=Jm,n.Geometry=""},t.setMapperShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=n.getCABO();s.getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(a.isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(a,s,"vertexMC",s.getVertexOffset(),s.getStride(),e.context.FLOAT,3,e.context.FALSE)||Qv("Error setting vertexMC in shader VAO.")),n.getCABO().getCustomData().forEach(h=>{h&&a.isAttributeUsed(h.name)&&!n.getVAO().addAttributeArray(a,s,h.name,h.offset,s.getStride(),e.context.FLOAT,h.components,e.context.FALSE)&&Qv(`Error setting ${h.name} in shader VAO.`)}),n.getAttributeUpdateTime().modified());const c=e.volumeTexture.getTextureUnit();if(a.setUniformi("volumeTexture",c),a.setUniformf("width",e.renderable.getWidth()),n.getProgram().setUniform4fv("backgroundColor",e.renderable.getBackgroundColor()),a.isUniformUsed("tangentDirection")){const h=e.renderable.getTangentDirection();n.getProgram().setUniform3fArray("tangentDirection",h)}if(a.isUniformUsed("bitangentDirection")){const h=e.renderable.getBitangentDirection();n.getProgram().setUniform3fArray("bitangentDirection",h)}if(a.isUniformUsed("centerlineOrientation")){const h=e.renderable.getUniformOrientation();n.getProgram().setUniform4fv("centerlineOrientation",h)}if(a.isUniformUsed("globalCenterPoint")){const h=e.renderable.getCenterPoint();a.setUniform3fArray("globalCenterPoint",h)}if(e.renderable.isProjectionEnabled()){const h=e.currentImageDataInput,g=h.getSpacing(),p=h.getDimensions(),v=e.renderable.getProjectionSlabThickness(),y=e.renderable.getProjectionSlabNumberOfSamples(),m=XQ([],g,p);a.setUniform3fArray("volumeSizeMC",m),a.setUniformi("projectionSlabNumberOfSamples",y);const w=-.5*v;a.setUniformf("projectionConstantOffset",w);const x=v/(y-1);a.setUniformf("projectionStepLength",x)}const l=e.currentImageDataInput,f=l.getWorldToIndex(),u=C4(new Float32Array(16),EL([],l.getDimensions())),d=y5(u,u,f);if(a.setUniformMatrix("MCTCMatrix",d),e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),e.renderable.getNumberOfClippingPlanes()){let h=e.renderable.getNumberOfClippingPlanes();h>6&&(Q.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),h=6);const p=s.getCoordShiftAndScaleEnabled()?s.getInverseShiftAndScaleMatrix():null,v=p?zr(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(Mn(v,v),Ln(v,v,p),Mn(v,v)),Mn(e.imagemat,e.currentImageDataInput.getIndexToWorld()),Ln(e.imagematinv,v,e.imagemat);const y=[];for(let m=0;m<h;m++){const w=[];e.renderable.getClippingPlaneInDataCoords(e.imagematinv,m,w);for(let x=0;x<4;x++)y.push(w[x])}a.setUniformi("numClipPlanes",h),a.setUniform4fv("clipPlanes",y)}if(a.isUniformUsed("coffset")){const h=t.getCoincidentParameters(i,o);a.setUniformf("coffset",h.offset),a.isUniformUsed("cfactor")&&a.setUniformf("cfactor",h.factor)}},t.setCameraShaderParameters=(n,i,o)=>{const a=e.openGLImageSlice.getKeyMatrices().mcwc,s=e.openGLCamera.getKeyMatrices(i).wcpc;if(Ln(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();Ln(e.imagemat,e.imagemat,c)}n.getProgram().setUniformMatrix("MCPCMatrix",e.imagemat)},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=o.getProperty(),c=s.getOpacity();a.setUniformf("opacity",c);const l=e.volumeTexture.getComponents(),f=s.getIndependentComponents();if(f)for(let g=0;g<l;++g)a.setUniformf(`mix${g}`,s.getComponentWeight(g));const u=e.volumeTexture.getVolumeInfo();for(let g=0;g<l;g++){let p=s.getColorWindow(),v=s.getColorLevel();const y=f?g:0,m=s.getRGBTransferFunction(y);if(m&&s.getUseLookupTableScalarRange()){const C=m.getRange();p=C[1]-C[0],v=.5*(C[1]+C[0])}const w=u.scale[g]/p,x=(u.offset[g]-v)/p+.5;a.setUniformf(`cshift${g}`,x),a.setUniformf(`cscale${g}`,w)}const d=e.colorTexture.getTextureUnit();a.setUniformi("colorTexture1",d);for(let g=0;g<l;g++){let p=1,v=0;const y=f?g:0,m=s.getPiecewiseFunction(y);if(m){const w=m.getRange(),x=w[1]-w[0],C=.5*(w[0]+w[1]);p=u.scale[g]/x,v=(u.offset[g]-C)/x+.5}a.setUniformf(`pwfshift${g}`,v),a.setUniformf(`pwfscale${g}`,p)}const h=e.pwfTexture.getTextureUnit();a.setUniformi("pwfTexture1",h)},t.updateShaders=(n,i,o)=>{if(t.getNeedToRebuildShaders(n,i,o)){const a={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(a,i,o);const s=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);s!==n.getProgram()&&(n.setProgram(s),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),t.setMapperShaderParameters(n,i,o),t.setCameraShaderParameters(n,i,o),t.setPropertyShaderParameters(n,i,o)},t.delete=Q.chain(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Xre={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function fk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xre,r),gr.extend(t,e,r),Ol.implementReplaceShaderCoincidentOffset(t,e,r),Q.algo(t,e,2,0),e.tris=Ul.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=Lt(new Float64Array(16)),e.imagematinv=Lt(new Float64Array(16)),e.VBOBuildTime={},Q.obj(e.VBOBuildTime,{mtime:0}),Kre(t,e)}const dk=Q.newInstance(fk,"vtkOpenGLImageCPRMapper"),qre={};var Yre={newInstance:dk,extend:fk,...qre};Ri("vtkImageCPRMapper",dk);function Jre(t,e){e.classHierarchy.push("vtkOpenGLImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseZBufferPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseOpaqueZBufferPass=r=>t.traverseOpaquePass(r),t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.zBufferPass=(r,n)=>t.opaquePass(r,n),t.opaqueZBufferPass=(r,n)=>t.opaquePass(r,n),t.opaquePass=(r,n)=>{r&&e.context.depthMask(!0)},t.translucentPass=(r,n)=>{e.context.depthMask(!r)},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(zr(e.keyMatrices.mcwc,e.renderable.getMatrix()),Mn(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const Zre={context:null,keyMatrixTime:null,keyMatrices:null};function hk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Zre,r),gr.extend(t,e,r),e.keyMatrixTime={},xr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Lt(new Float64Array(16))},vi(t,e,["context"]),Jre(t,e)}const gk=jn(hk,"vtkOpenGLImageSlice");var Qre={newInstance:gk,extend:hk};Ri("vtkImageSlice",gk);function eie(t,e){e.classHierarchy.push("vtkOpenGLVolume"),t.buildPass=r=>{!e.renderable||!e.renderable.getVisibility()||r&&(e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementVolumeCount()}},t.traverseVolumePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0].traverse(r),t.apply(r,!1))},t.volumePass=r=>{!e.renderable||!e.renderable.getVisibility()||e.context.depthMask(!r)},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(e.renderable.computeMatrix(),zr(e.MCWCMatrix,e.renderable.getMatrix()),Mn(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?Ns(e.normalMatrix):(Xm(e.normalMatrix,e.MCWCMatrix),Pg(e.normalMatrix,e.normalMatrix),Jw(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const tie={};function pk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tie,r),gr.extend(t,e,r),e.keyMatrixTime={},xr(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),vi(t,e,["context"]),eie(t,e)}const mk=jn(pk,"vtkOpenGLVolume");var nie={newInstance:mk,extend:pk};Ri("vtkVolume",mk);function rie(t,e){e.classHierarchy.push("vtkFramebuffer"),t.getBothMode=()=>e.context.FRAMEBUFFER,t.saveCurrentBindingsAndBuffers=r=>{const n=typeof r<"u"?r:t.getBothMode();t.saveCurrentBindings(n),t.saveCurrentBuffers(n)},t.saveCurrentBindings=r=>{if(!e.context){An("you must set the OpenGLRenderWindow before calling saveCurrentBindings");return}const n=e.context;e.previousDrawBinding=n.getParameter(e.context.FRAMEBUFFER_BINDING),e.previousActiveFramebuffer=e._openGLRenderWindow.getActiveFramebuffer()},t.saveCurrentBuffers=r=>{},t.restorePreviousBindingsAndBuffers=r=>{const n=typeof r<"u"?r:t.getBothMode();t.restorePreviousBindings(n),t.restorePreviousBuffers(n)},t.restorePreviousBindings=r=>{if(!e.context){An("you must set the OpenGLRenderWindow before calling restorePreviousBindings");return}const n=e.context;n.bindFramebuffer(n.FRAMEBUFFER,e.previousDrawBinding),e._openGLRenderWindow.setActiveFramebuffer(e.previousActiveFramebuffer)},t.restorePreviousBuffers=r=>{},t.bind=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:null;n===null&&(n=e.context.FRAMEBUFFER),e.context.bindFramebuffer(n,e.glFramebuffer);for(let i=0;i<e.colorBuffers.length;i++)e.colorBuffers[i].bind();e._openGLRenderWindow.setActiveFramebuffer(t)},t.create=(r,n)=>{if(!e.context){An("you must set the OpenGLRenderWindow before calling create");return}e.glFramebuffer=e.context.createFramebuffer(),e.glFramebuffer.width=r,e.glFramebuffer.height=n},t.setColorBuffer=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0;const i=e.context;if(!i){An("you must set the OpenGLRenderWindow before calling setColorBuffer");return}let o=i.COLOR_ATTACHMENT0;if(n>0)if(e._openGLRenderWindow.getWebgl2())o+=n;else{An("Using multiple framebuffer attachments requires WebGL 2");return}e.colorBuffers[n]=r,i.framebufferTexture2D(i.FRAMEBUFFER,o,i.TEXTURE_2D,r.getHandle(),0)},t.removeColorBuffer=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const n=e.context;if(!n){An("you must set the OpenGLRenderWindow before calling removeColorBuffer");return}let i=n.COLOR_ATTACHMENT0;if(r>0)if(e._openGLRenderWindow.getWebgl2())i+=r;else{An("Using multiple framebuffer attachments requires WebGL 2");return}n.framebufferTexture2D(n.FRAMEBUFFER,i,n.TEXTURE_2D,null,0),e.colorBuffers=e.colorBuffers.splice(r,1)},t.setDepthBuffer=r=>{if(!e.context){An("you must set the OpenGLRenderWindow before calling setDepthBuffer");return}if(e._openGLRenderWindow.getWebgl2()){const n=e.context;n.framebufferTexture2D(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.TEXTURE_2D,r.getHandle(),0)}else An("Attaching depth buffer textures to fbo requires WebGL 2")},t.removeDepthBuffer=()=>{if(!e.context){An("you must set the OpenGLRenderWindow before calling removeDepthBuffer");return}if(e._openGLRenderWindow.getWebgl2()){const r=e.context;r.framebufferTexture2D(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.TEXTURE_2D,null,0)}else An("Attaching depth buffer textures to framebuffers requires WebGL 2")},t.getGLFramebuffer=()=>e.glFramebuffer,t.setOpenGLRenderWindow=r=>{e._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))},t.releaseGraphicsResources=()=>{e.glFramebuffer&&e.context.deleteFramebuffer(e.glFramebuffer)},t.getSize=()=>e.glFramebuffer==null?null:[e.glFramebuffer.width,e.glFramebuffer.height],t.populateFramebuffer=()=>{if(!e.context){An("you must set the OpenGLRenderWindow before calling populateFrameBuffer");return}t.bind();const r=e.context,n=Vr.newInstance();n.setOpenGLRenderWindow(e._openGLRenderWindow),n.setMinificationFilter(Wt.LINEAR),n.setMagnificationFilter(Wt.LINEAR),n.create2DFromRaw(e.glFramebuffer.width,e.glFramebuffer.height,4,xn.UNSIGNED_CHAR,null),t.setColorBuffer(n),e.depthTexture=r.createRenderbuffer(),r.bindRenderbuffer(r.RENDERBUFFER,e.depthTexture),r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,e.glFramebuffer.width,e.glFramebuffer.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,e.depthTexture)},t.getColorTexture=()=>e.colorBuffers[0]}const iie={glFramebuffer:null,colorBuffers:null,depthTexture:null,previousDrawBinding:0,previousReadBinding:0,previousDrawBuffer:0,previousReadBuffer:0,previousActiveFramebuffer:null};function vk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,iie,r),xr(t,e),e.colorBuffers&&An("you cannot initialize colorBuffers through the constructor. You should call setColorBuffer() instead."),e.colorBuffers=[],Mg(t,e,["colorBuffers"]),rie(t,e)}const oie=jn(vk,"vtkFramebuffer");var ox={newInstance:oie,extend:vk},aie=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -689,7 +456,7 @@ void main()
   vertexVCVSOutput = vcpos.xyz/vcpos.w;
   gl_Position = dcsmall;
 }
-`,bte=`//VTK::System::Dec
+`,sie=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -2630,7 +2397,7 @@ void main()
   // Perform the blending operation along the ray
   applyBlend(posIS, endIS, tdims);
 }
-`;const{vtkWarningMacro:Dte,vtkErrorMacro:Yx}=xo;function Ite(t){switch(t){case Rv.CUSTOM:return"//VTK::CustomColorMix";case Rv.ADDITIVE:return`
+`;const{vtkWarningMacro:cie,vtkErrorMacro:GC}=Ao;function lie(t){switch(t){case yy.CUSTOM:return"//VTK::CustomColorMix";case yy.ADDITIVE:return`
         // compute normals
         mat4 normalMat = computeMat4Normal(posIS, tValue, tstep);
         #if (vtkLightComplexity > 0) && defined(vtkComputeNormalFromOpacity)
@@ -2669,7 +2436,7 @@ void main()
         tColor1 = applyAllLightning(tColor1, opacity1, posIS, normalLight1);
         vec3 mixedColor = (opacity0 * tColor0 + opacity1 * tColor1) / opacitySum;
         return vec4(mixedColor, min(1.0, opacitySum));
-`;case Rv.COLORIZE:return`
+`;case yy.COLORIZE:return`
         // compute normals
         mat4 normalMat = computeMat4Normal(posIS, tValue, tstep);
         #if (vtkLightComplexity > 0) && defined(vtkComputeNormalFromOpacity)
@@ -2693,157 +2460,20 @@ void main()
         vec3 color = tColor0 * mix(vec3(1.0), tColor1, pwfValue1);
         color = applyAllLightning(color, opacity0, posIS, normalLight0);
         return vec4(color, opacity0);
-`;default:return null}}function Ote(t,e){e.classHierarchy.push("vtkOpenGLVolumeMapper");function r(i){[e._scalars,e._scalarOpacityFunc,e._colorTransferFunc,e._labelOutlineThicknessArray].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=()=>{e.zBufferTexture=null},t.zBufferPass=(i,o)=>{if(i){const a=o.getZBufferTexture();a!==e.zBufferTexture&&(e.zBufferTexture=a)}},t.opaqueZBufferPass=(i,o)=>t.zBufferPass(i,o),t.volumePass=(i,o)=>{if(i){const a=e._openGLRenderWindow;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.jitterTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLVolume=t.getFirstAncestorOfType("vtkOpenGLVolume");const s=e.openGLVolume.getRenderable();e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const c=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(c.getActiveCamera()),t.renderPiece(c,s)}},t.getShaderTemplate=(i,o,a)=>{i.Vertex=Ete,i.Fragment=bte,i.Geometry=""},t.useIndependentComponents=i=>{var l,f;const o=i.getIndependentComponents(),a=e.currentInput,s=(f=(l=a==null?void 0:a.getPointData())==null?void 0:l.getScalars())==null?void 0:f.getNumberOfComponents(),c=i.getColorMixPreset();return o&&s>=2||!!c},t.replaceShaderValues=(i,o,a)=>{const s=a.getProperty();let c=i.Fragment;s.getInterpolationType()===TS.LINEAR&&(c=Pe.substitute(c,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),t.isLabelmapOutlineRequired(a)===!0&&(c=Pe.substitute(c,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),e.renderable.getBlendMode()===xv.LABELMAP_EDGE_PROJECTION_BLEND&&(c=Pe.substitute(c,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const d=e.scalarTexture.getComponents();c=Pe.substitute(c,"//VTK::NumComponents",`#define vtkNumComponents ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=Pe.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let T=0;T<d;T++)s.getOpacityMode(T)===MA.PROPORTIONAL&&g.push(`#define vtkComponent${T}Proportional`),s.getForceNearestInterpolation(T)&&p.push(`#define vtkComponent${T}ForceNearest`);c=Pe.substitute(c,"//VTK::vtkProportionalComponents",g.join(`
-`)).result,c=Pe.substitute(c,"//VTK::vtkForceNearestComponents",p.join(`
-`)).result;const v=s.getColorMixPreset(),y=Ite(v);y&&(c=Pe.substitute(c,"//VTK::CustomComponentsColorMixOn","#define vtkCustomComponentsColorMix").result,c=Pe.substitute(c,"//VTK::CustomComponentsColorMix::Impl",y).result);const m=e.currentInput.getSpatialExtent(),w=e.currentInput.getSpacing(),x=new Float64Array(3);Zn(x,(m[1]-m[0])*w[0],(m[3]-m[2])*w[1],(m[5]-m[4])*w[2]);const C=ra(x)/t.getCurrentSampleDistance(o);c=Pe.substitute(c,"//VTK::MaximumSamplesValue",`${Math.ceil(C)}`).result,c=Pe.substitute(c,"//VTK::LightComplexity",`#define vtkLightComplexity ${e.lightComplexity}`).result,e.lightComplexity>0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=Pe.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=Pe.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=Pe.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let T=0;!e.gopacity&&T<S;++T)e.gopacity||(e.gopacity=s.getUseGradientOpacity(T));e.gopacity&&(c=Pe.substitute(c,"//VTK::GradientOpacityOn","#define vtkGradientOpacityOn").result),e.renderable.getComputeNormalFromOpacity()&&(c=Pe.substitute(c,"//VTK::vtkComputeNormalFromOpacity","#define vtkComputeNormalFromOpacity").result),e.zBufferTexture!==null&&(c=Pe.substitute(c,"//VTK::ZBuffer::Dec",["uniform sampler2D zBufferTexture;","uniform float vpZWidth;","uniform float vpZHeight;"]).result,c=Pe.substitute(c,"//VTK::ZBuffer::Impl",["vec4 depthVec = texture2D(zBufferTexture, vec2(gl_FragCoord.x / vpZWidth, gl_FragCoord.y/vpZHeight));","float zdepth = (depthVec.r*256.0 + depthVec.g)/257.0;","zdepth = zdepth * 2.0 - 1.0;","if (cameraParallel == 0) {","zdepth = -2.0 * camFar * camNear / (zdepth*(camFar-camNear)-(camFar+camNear)) - camNear;}","else {",`zdepth = (zdepth + 1.0) * 0.5 * (camFar - camNear);}
-`,"zdepth = -zdepth/rayDir.z;","dists.y = min(zdepth,dists.y);"]).result),c=Pe.substitute(c,"//VTK::BlendMode",`${e.renderable.getBlendMode()}`).result,i.Fragment=c,t.replaceShaderLight(i,o,a),t.replaceShaderClippingPlane(i,o,a)},t.replaceShaderLight=(i,o,a)=>{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=Pe.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${c}];`,`uniform vec3 lightDirectionVC[${c}]; // normalized`,`uniform vec3 lightHalfAngleVC[${c}];`,"//VTK::Light::Dec"],!1).result,e.lightComplexity===3&&(s=Pe.substitute(s,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${c}];`,`uniform vec3 lightAttenuation[${c}];`,`uniform float lightConeAngle[${c}];`,`uniform float lightExponent[${c}];`,`uniform int lightPositional[${c}];`],!1).result),e.renderable.getVolumetricScatteringBlending()>0&&(s=Pe.substitute(s,"//VTK::VolumeShadow::Dec",["uniform float volumetricScatteringBlending;","uniform float giReach;","uniform float volumeShadowSamplingDistFactor;","uniform float anisotropy;","uniform float anisotropy2;"],!1).result),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0&&(s=Pe.substitute(s,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${e.renderable.getLAOKernelRadius()}];`,"uniform int kernelSize;"],!1).result),i.Fragment=s},t.replaceShaderClippingPlane=(i,o,a)=>{let s=i.Fragment;if(e.renderable.getClippingPlanes().length>0){const c=e.renderable.getClippingPlanes().length;s=Pe.substitute(s,"//VTK::ClipPlane::Dec",["uniform vec3 vClipPlaneNormals[6];","uniform float vClipPlaneDistances[6];","uniform vec3 vClipPlaneOrigins[6];","uniform int clip_numPlanes;","//VTK::ClipPlane::Dec","#define vtkClippingPlanesOn"],!1).result,s=Pe.substitute(s,"//VTK::ClipPlane::Impl",[`for(int i = 0; i < ${c}; i++) {`,"  float rayDirRatio = dot(rayDir, vClipPlaneNormals[i]);","  float equationResult = dot(vertexVCVSOutput, vClipPlaneNormals[i]) + vClipPlaneDistances[i];","  if (rayDirRatio == 0.0)","  {","    if (equationResult < 0.0) dists.x = dists.y;","    continue;","  }","  float result = -1.0 * equationResult / rayDirRatio;","  if (rayDirRatio < 0.0) dists.y = min(dists.y, result);","  else dists.x = max(dists.x, result);","}","//VTK::ClipPlane::Impl"],!1).result}i.Fragment=s};const n=(i,o)=>{let a=0;i.getProperty().getShade()&&e.renderable.getBlendMode()===xv.COMPOSITE_BLEND&&(a=0,e.numberOfLights=0,o.forEach(s=>{s.getSwitch()>0&&(e.numberOfLights++,a===0&&(a=1)),a===1&&(e.numberOfLights>1||s.getIntensity()!==1||!s.lightTypeIsHeadLight())&&(a=2),a<3&&s.getPositional()&&(a=3)})),a!==e.lightComplexity&&(e.lightComplexity=a,t.modified())};t.getNeedToRebuildShaders=(i,o,a)=>{var y;const s=a.getProperty();n(a,o.getLights());const c=e.scalarTexture.getComponents(),l=[],f=[];for(let m=0;m<c;m++)l.push(s.getOpacityMode(m)),f.push(s.getForceNearestInterpolation(m));const u=e.currentInput.getSpatialExtent(),d=e.currentInput.getSpacing(),h=new Float64Array(3);Zn(h,(u[1]-u[0])*d[0],(u[3]-u[2])*d[1],(u[5]-u[4])*d[2]);const g=ra(h)/t.getCurrentSampleDistance(o),p=!!e.zBufferTexture,v={iComps:s.getIndependentComponents(),colorMixPreset:s.getColorMixPreset(),interpolationType:s.getInterpolationType(),useLabelOutline:t.isLabelmapOutlineRequired(a),numComp:c,maxSamples:g,useGradientOpacity:s.getUseGradientOpacity(0),blendMode:e.renderable.getBlendMode(),hasZBufferTexture:p,opacityModes:l,forceNearestInterps:f};return((y=i.getProgram())==null?void 0:y.getHandle())===0||i.getShaderSourceTime().getMTime()<t.getMTime()||i.getShaderSourceTime().getMTime()<e.renderable.getMTime()||!e.previousState||!A_(e.previousState,v)?(e.previousState=v,!0):!1},t.updateShaders=(i,o,a)=>{if(t.getNeedToRebuildShaders(i,o,a)){const s={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(s,o,a);const c=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(s.Vertex,s.Fragment,s.Geometry);c!==i.getProgram()&&(i.setProgram(c),i.getVAO().releaseGraphicsResources()),i.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(i.getProgram());i.getVAO().bind(),t.setMapperShaderParameters(i,o,a),t.setCameraShaderParameters(i,o,a),t.setPropertyShaderParameters(i,o,a),t.getClippingPlaneShaderParameters(i,o,a)},t.setMapperShaderParameters=(i,o,a)=>{var f;const s=i.getProgram();i.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>i.getAttributeUpdateTime().getMTime()||i.getShaderSourceTime().getMTime()>i.getAttributeUpdateTime().getMTime())&&(s.isAttributeUsed("vertexDC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"vertexDC",i.getCABO().getVertexOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Yx("Error setting vertexDC in shader VAO.")),i.getAttributeUpdateTime().modified()),s.setUniformi("texture1",e.scalarTexture.getTextureUnit()),s.setUniformf("sampleDistance",t.getCurrentSampleDistance(o));const c=e.scalarTexture.getVolumeInfo(),l=e.renderable.getIpScalarRange();if((f=c==null?void 0:c.dataComputedScale)!=null&&f.length){const u=[],d=[];for(let h=0;h<4;h++)u[h]=l[0]*c.dataComputedScale[h]+c.dataComputedOffset[h],d[h]=l[1]*c.dataComputedScale[h]+c.dataComputedOffset[h],u[h]=(u[h]-c.offset[h])/c.scale[h],d[h]=(d[h]-c.offset[h])/c.scale[h];s.setUniform4f("ipScalarRangeMin",u[0],u[1],u[2],u[3]),s.setUniform4f("ipScalarRangeMax",d[0],d[1],d[2],d[3])}if(e.zBufferTexture!==null){s.setUniformi("zBufferTexture",e.zBufferTexture.getTextureUnit());const u=e._useSmallViewport?[e._smallViewportWidth,e._smallViewportHeight]:e._openGLRenderWindow.getFramebufferSize();s.setUniformf("vpZWidth",u[0]),s.setUniformf("vpZHeight",u[1])}},t.setCameraShaderParameters=(i,o,a)=>{const s=e.openGLCamera.getKeyMatrices(o),c=e.openGLVolume.getKeyMatrices();In(e.modelToView,s.wcvc,c.mcwc);const l=i.getProgram(),f=e.openGLCamera.getRenderable(),u=f.getClippingRange();l.setUniformf("camThick",u[1]-u[0]),l.setUniformf("camNear",u[0]),l.setUniformf("camFar",u[1]);const d=e.currentInput.getBounds(),h=e.currentInput.getDimensions(),g=new Float64Array(3),p=new Float64Array(3);let v=1,y=-1,m=1,w=-1;for(let G=0;G<8;++G){if(Zn(g,d[G%2],d[2+Math.floor(G/2)%2],d[4+Math.floor(G/4)]),Wt(g,g,e.modelToView),!f.getParallelProjection()){Yn(p,g);const j=-u[0]/g[2];_r(g,p,j)}Wt(g,g,s.vcpc),v=Math.min(g[0],v),y=Math.max(g[0],y),m=Math.min(g[1],m),w=Math.max(g[1],w)}l.setUniformf("dcxmin",v),l.setUniformf("dcxmax",y),l.setUniformf("dcymin",m),l.setUniformf("dcymax",w),l.isUniformUsed("cameraParallel")&&l.setUniformi("cameraParallel",f.getParallelProjection());const x=e.currentInput.getSpatialExtent(),C=e.currentInput.getSpacing(),S=new Float64Array(3);Zn(S,(x[1]-x[0])*C[0],(x[3]-x[2])*C[1],(x[5]-x[4])*C[2]),l.setUniform3f("vSpacing",C[0],C[1],C[2]),Zn(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),Wt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const T=e.currentInput.getIndexToWorld();In(e.idxToView,e.modelToView,T),bh(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),bh(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const _=ra(S)/t.getCurrentSampleDistance(o);_>e.renderable.getMaximumSamplesPerRay()&&Dte(`The number of steps required ${Math.ceil(_)} is larger than the
+`;default:return null}}function uie(t,e){e.classHierarchy.push("vtkOpenGLVolumeMapper");function r(i){[e._scalars,e._scalarOpacityFunc,e._colorTransferFunc,e._labelOutlineThicknessArray].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=()=>{e.zBufferTexture=null},t.zBufferPass=(i,o)=>{if(i){const a=o.getZBufferTexture();a!==e.zBufferTexture&&(e.zBufferTexture=a)}},t.opaqueZBufferPass=(i,o)=>t.zBufferPass(i,o),t.volumePass=(i,o)=>{if(i){const a=e._openGLRenderWindow;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.jitterTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLVolume=t.getFirstAncestorOfType("vtkOpenGLVolume");const s=e.openGLVolume.getRenderable();e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const c=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(c.getActiveCamera()),t.renderPiece(c,s)}},t.getShaderTemplate=(i,o,a)=>{i.Vertex=aie,i.Fragment=sie,i.Geometry=""},t.useIndependentComponents=i=>{var l,f;const o=i.getIndependentComponents(),a=e.currentInput,s=(f=(l=a==null?void 0:a.getPointData())==null?void 0:l.getScalars())==null?void 0:f.getNumberOfComponents(),c=i.getColorMixPreset();return o&&s>=2||!!c},t.replaceShaderValues=(i,o,a)=>{const s=a.getProperty();let c=i.Fragment;s.getInterpolationType()===MT.LINEAR&&(c=Le.substitute(c,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),t.isLabelmapOutlineRequired(a)===!0&&(c=Le.substitute(c,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),e.renderable.getBlendMode()===oy.LABELMAP_EDGE_PROJECTION_BLEND&&(c=Le.substitute(c,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const d=e.scalarTexture.getComponents();c=Le.substitute(c,"//VTK::NumComponents",`#define vtkNumComponents ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=Le.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let T=0;T<d;T++)s.getOpacityMode(T)===dN.PROPORTIONAL&&g.push(`#define vtkComponent${T}Proportional`),s.getForceNearestInterpolation(T)&&p.push(`#define vtkComponent${T}ForceNearest`);c=Le.substitute(c,"//VTK::vtkProportionalComponents",g.join(`
+`)).result,c=Le.substitute(c,"//VTK::vtkForceNearestComponents",p.join(`
+`)).result;const v=s.getColorMixPreset(),y=lie(v);y&&(c=Le.substitute(c,"//VTK::CustomComponentsColorMixOn","#define vtkCustomComponentsColorMix").result,c=Le.substitute(c,"//VTK::CustomComponentsColorMix::Impl",y).result);const m=e.currentInput.getSpatialExtent(),w=e.currentInput.getSpacing(),x=new Float64Array(3);tr(x,(m[1]-m[0])*w[0],(m[3]-m[2])*w[1],(m[5]-m[4])*w[2]);const C=_i(x)/t.getCurrentSampleDistance(o);c=Le.substitute(c,"//VTK::MaximumSamplesValue",`${Math.ceil(C)}`).result,c=Le.substitute(c,"//VTK::LightComplexity",`#define vtkLightComplexity ${e.lightComplexity}`).result,e.lightComplexity>0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=Le.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=Le.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=Le.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let T=0;!e.gopacity&&T<S;++T)e.gopacity||(e.gopacity=s.getUseGradientOpacity(T));e.gopacity&&(c=Le.substitute(c,"//VTK::GradientOpacityOn","#define vtkGradientOpacityOn").result),e.renderable.getComputeNormalFromOpacity()&&(c=Le.substitute(c,"//VTK::vtkComputeNormalFromOpacity","#define vtkComputeNormalFromOpacity").result),e.zBufferTexture!==null&&(c=Le.substitute(c,"//VTK::ZBuffer::Dec",["uniform sampler2D zBufferTexture;","uniform float vpZWidth;","uniform float vpZHeight;"]).result,c=Le.substitute(c,"//VTK::ZBuffer::Impl",["vec4 depthVec = texture2D(zBufferTexture, vec2(gl_FragCoord.x / vpZWidth, gl_FragCoord.y/vpZHeight));","float zdepth = (depthVec.r*256.0 + depthVec.g)/257.0;","zdepth = zdepth * 2.0 - 1.0;","if (cameraParallel == 0) {","zdepth = -2.0 * camFar * camNear / (zdepth*(camFar-camNear)-(camFar+camNear)) - camNear;}","else {",`zdepth = (zdepth + 1.0) * 0.5 * (camFar - camNear);}
+`,"zdepth = -zdepth/rayDir.z;","dists.y = min(zdepth,dists.y);"]).result),c=Le.substitute(c,"//VTK::BlendMode",`${e.renderable.getBlendMode()}`).result,i.Fragment=c,t.replaceShaderLight(i,o,a),t.replaceShaderClippingPlane(i,o,a)},t.replaceShaderLight=(i,o,a)=>{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=Le.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${c}];`,`uniform vec3 lightDirectionVC[${c}]; // normalized`,`uniform vec3 lightHalfAngleVC[${c}];`,"//VTK::Light::Dec"],!1).result,e.lightComplexity===3&&(s=Le.substitute(s,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${c}];`,`uniform vec3 lightAttenuation[${c}];`,`uniform float lightConeAngle[${c}];`,`uniform float lightExponent[${c}];`,`uniform int lightPositional[${c}];`],!1).result),e.renderable.getVolumetricScatteringBlending()>0&&(s=Le.substitute(s,"//VTK::VolumeShadow::Dec",["uniform float volumetricScatteringBlending;","uniform float giReach;","uniform float volumeShadowSamplingDistFactor;","uniform float anisotropy;","uniform float anisotropy2;"],!1).result),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0&&(s=Le.substitute(s,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${e.renderable.getLAOKernelRadius()}];`,"uniform int kernelSize;"],!1).result),i.Fragment=s},t.replaceShaderClippingPlane=(i,o,a)=>{let s=i.Fragment;if(e.renderable.getClippingPlanes().length>0){const c=e.renderable.getClippingPlanes().length;s=Le.substitute(s,"//VTK::ClipPlane::Dec",["uniform vec3 vClipPlaneNormals[6];","uniform float vClipPlaneDistances[6];","uniform vec3 vClipPlaneOrigins[6];","uniform int clip_numPlanes;","//VTK::ClipPlane::Dec","#define vtkClippingPlanesOn"],!1).result,s=Le.substitute(s,"//VTK::ClipPlane::Impl",[`for(int i = 0; i < ${c}; i++) {`,"  float rayDirRatio = dot(rayDir, vClipPlaneNormals[i]);","  float equationResult = dot(vertexVCVSOutput, vClipPlaneNormals[i]) + vClipPlaneDistances[i];","  if (rayDirRatio == 0.0)","  {","    if (equationResult < 0.0) dists.x = dists.y;","    continue;","  }","  float result = -1.0 * equationResult / rayDirRatio;","  if (rayDirRatio < 0.0) dists.y = min(dists.y, result);","  else dists.x = max(dists.x, result);","}","//VTK::ClipPlane::Impl"],!1).result}i.Fragment=s};const n=(i,o)=>{let a=0;i.getProperty().getShade()&&e.renderable.getBlendMode()===oy.COMPOSITE_BLEND&&(a=0,e.numberOfLights=0,o.forEach(s=>{s.getSwitch()>0&&(e.numberOfLights++,a===0&&(a=1)),a===1&&(e.numberOfLights>1||s.getIntensity()!==1||!s.lightTypeIsHeadLight())&&(a=2),a<3&&s.getPositional()&&(a=3)})),a!==e.lightComplexity&&(e.lightComplexity=a,t.modified())};t.getNeedToRebuildShaders=(i,o,a)=>{var y;const s=a.getProperty();n(a,o.getLights());const c=e.scalarTexture.getComponents(),l=[],f=[];for(let m=0;m<c;m++)l.push(s.getOpacityMode(m)),f.push(s.getForceNearestInterpolation(m));const u=e.currentInput.getSpatialExtent(),d=e.currentInput.getSpacing(),h=new Float64Array(3);tr(h,(u[1]-u[0])*d[0],(u[3]-u[2])*d[1],(u[5]-u[4])*d[2]);const g=_i(h)/t.getCurrentSampleDistance(o),p=!!e.zBufferTexture,v={iComps:s.getIndependentComponents(),colorMixPreset:s.getColorMixPreset(),interpolationType:s.getInterpolationType(),useLabelOutline:t.isLabelmapOutlineRequired(a),numComp:c,maxSamples:g,useGradientOpacity:s.getUseGradientOpacity(0),blendMode:e.renderable.getBlendMode(),hasZBufferTexture:p,opacityModes:l,forceNearestInterps:f};return((y=i.getProgram())==null?void 0:y.getHandle())===0||i.getShaderSourceTime().getMTime()<t.getMTime()||i.getShaderSourceTime().getMTime()<e.renderable.getMTime()||!e.previousState||!KE(e.previousState,v)?(e.previousState=v,!0):!1},t.updateShaders=(i,o,a)=>{if(t.getNeedToRebuildShaders(i,o,a)){const s={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(s,o,a);const c=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(s.Vertex,s.Fragment,s.Geometry);c!==i.getProgram()&&(i.setProgram(c),i.getVAO().releaseGraphicsResources()),i.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(i.getProgram());i.getVAO().bind(),t.setMapperShaderParameters(i,o,a),t.setCameraShaderParameters(i,o,a),t.setPropertyShaderParameters(i,o,a),t.getClippingPlaneShaderParameters(i,o,a)},t.setMapperShaderParameters=(i,o,a)=>{var f;const s=i.getProgram();i.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>i.getAttributeUpdateTime().getMTime()||i.getShaderSourceTime().getMTime()>i.getAttributeUpdateTime().getMTime())&&(s.isAttributeUsed("vertexDC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"vertexDC",i.getCABO().getVertexOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||GC("Error setting vertexDC in shader VAO.")),i.getAttributeUpdateTime().modified()),s.setUniformi("texture1",e.scalarTexture.getTextureUnit()),s.setUniformf("sampleDistance",t.getCurrentSampleDistance(o));const c=e.scalarTexture.getVolumeInfo(),l=e.renderable.getIpScalarRange();if((f=c==null?void 0:c.dataComputedScale)!=null&&f.length){const u=[],d=[];for(let h=0;h<4;h++)u[h]=l[0]*c.dataComputedScale[h]+c.dataComputedOffset[h],d[h]=l[1]*c.dataComputedScale[h]+c.dataComputedOffset[h],u[h]=(u[h]-c.offset[h])/c.scale[h],d[h]=(d[h]-c.offset[h])/c.scale[h];s.setUniform4f("ipScalarRangeMin",u[0],u[1],u[2],u[3]),s.setUniform4f("ipScalarRangeMax",d[0],d[1],d[2],d[3])}if(e.zBufferTexture!==null){s.setUniformi("zBufferTexture",e.zBufferTexture.getTextureUnit());const u=e._useSmallViewport?[e._smallViewportWidth,e._smallViewportHeight]:e._openGLRenderWindow.getFramebufferSize();s.setUniformf("vpZWidth",u[0]),s.setUniformf("vpZHeight",u[1])}},t.setCameraShaderParameters=(i,o,a)=>{const s=e.openGLCamera.getKeyMatrices(o),c=e.openGLVolume.getKeyMatrices();Ln(e.modelToView,s.wcvc,c.mcwc);const l=i.getProgram(),f=e.openGLCamera.getRenderable(),u=f.getClippingRange();l.setUniformf("camThick",u[1]-u[0]),l.setUniformf("camNear",u[0]),l.setUniformf("camFar",u[1]);const d=e.currentInput.getBounds(),h=e.currentInput.getDimensions(),g=new Float64Array(3),p=new Float64Array(3);let v=1,y=-1,m=1,w=-1;for(let B=0;B<8;++B){if(tr(g,d[B%2],d[2+Math.floor(B/2)%2],d[4+Math.floor(B/4)]),Gt(g,g,e.modelToView),!f.getParallelProjection()){en(p,g);const j=-u[0]/g[2];Er(g,p,j)}Gt(g,g,s.vcpc),v=Math.min(g[0],v),y=Math.max(g[0],y),m=Math.min(g[1],m),w=Math.max(g[1],w)}l.setUniformf("dcxmin",v),l.setUniformf("dcxmax",y),l.setUniformf("dcymin",m),l.setUniformf("dcymax",w),l.isUniformUsed("cameraParallel")&&l.setUniformi("cameraParallel",f.getParallelProjection());const x=e.currentInput.getSpatialExtent(),C=e.currentInput.getSpacing(),S=new Float64Array(3);tr(S,(x[1]-x[0])*C[0],(x[3]-x[2])*C[1],(x[5]-x[4])*C[2]),l.setUniform3f("vSpacing",C[0],C[1],C[2]),tr(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),Gt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const T=e.currentInput.getIndexToWorld();Ln(e.idxToView,e.modelToView,T),ag(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),ag(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const _=_i(S)/t.getCurrentSampleDistance(o);_>e.renderable.getMaximumSamplesPerRay()&&cie(`The number of steps required ${Math.ceil(_)} is larger than the
         specified maximum number of steps ${e.renderable.getMaximumSamplesPerRay()}.
         Please either change the
-        volumeMapper sampleDistance or its maximum number of samples.`);const E=new Float64Array(3);if(Zn(E,1,1,1),zY(E,E,S),l.setUniform3f("vVCToIJK",E[0],E[1],E[2]),l.setUniform3i("volumeDimensions",h[0],h[1],h[2]),l.setUniform3f("volumeSpacings",C[0],C[1],C[2]),!e._openGLRenderWindow.getWebgl2()){const G=e.scalarTexture.getVolumeInfo();l.setUniformf("texWidth",e.scalarTexture.getWidth()),l.setUniformf("texHeight",e.scalarTexture.getHeight()),l.setUniformi("xreps",G.xreps),l.setUniformi("xstride",G.xstride),l.setUniformi("ystride",G.ystride)}const b=new Float64Array(3),D=new Float64Array(3);for(let G=0;G<6;++G){switch(G){case 1:Zn(b,-1,0,0),Zn(D,x[0],x[2],x[4]);break;case 2:Zn(b,0,1,0),Zn(D,x[1],x[3],x[5]);break;case 3:Zn(b,0,-1,0),Zn(D,x[0],x[2],x[4]);break;case 4:Zn(b,0,0,1),Zn(D,x[1],x[3],x[5]);break;case 5:Zn(b,0,0,-1),Zn(D,x[0],x[2],x[4]);break;case 0:default:Zn(b,1,0,0),Zn(D,x[1],x[3],x[5]);break}Iv(b,b,e.idxNormalMatrix),Wt(D,D,e.idxToView);const j=-1*Tt(D,b);l.setUniform3f(`vPlaneNormal${G}`,b[0],b[1],b[2]),l.setUniformf(`vPlaneDistance${G}`,j)}if(t.isLabelmapOutlineRequired(a)){const j=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",j);const F=o.getActiveCamera(),[U,W]=F.getClippingRange(),J=F.getDistance();F.setClippingRange(J,J+.1);const te=e.openGLCamera.getKeyMatrices(o);$r(e.projectionToWorld,te.wcpc),F.setClippingRange(U,W),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const le=t.getRenderTargetSize();l.setUniformf("vpWidth",le[0]),l.setUniformf("vpHeight",le[1]);const ve=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",ve[0]/le[0]),l.setUniformf("vpOffsetY",ve[1]/le[1])}if($r(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let O=0;const L=[],P=[],k=[];if(o.getLights().forEach(G=>{if(G.getSwitch()>0){const F=G.getColor(),U=G.getIntensity();L[0+O*3]=F[0]*U,L[1+O*3]=F[1]*U,L[2+O*3]=F[2]*U;const W=G.getDirection();Zn(b,W[0],W[1],W[2]),Iv(b,b,s.normalMatrix),Yn(b,b),P[0+O*3]=b[0],P[1+O*3]=b[1],P[2+O*3]=b[2],k[0+O*3]=-.5*b[0],k[1+O*3]=-.5*b[1],k[2+O*3]=-.5*(b[2]-1),O++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",O),l.setUniform3fv("lightColor",L),l.setUniform3fv("lightDirectionVC",P),l.setUniform3fv("lightHalfAngleVC",k),e.lightComplexity===3){O=0;const G=[],j=[],F=[],U=[],W=[];o.getLights().forEach(J=>{if(J.getSwitch()>0){const le=J.getAttenuationValues();j[0+O*3]=le[0],j[1+O*3]=le[1],j[2+O*3]=le[2],U[O]=J.getExponent(),F[O]=J.getConeAngle(),W[O]=J.getPositional();const ve=J.getTransformedPosition();Wt(ve,ve,e.modelToView),G[0+O*3]=ve[0],G[1+O*3]=ve[1],G[2+O*3]=ve[2],O+=1}}),l.setUniform3fv("lightPositionVC",G),l.setUniform3fv("lightAttenuation",j),l.setUniformfv("lightConeAngle",F),l.setUniformfv("lightExponent",U),l.setUniformiv("lightPositional",W)}if(e.renderable.getVolumetricScatteringBlending()>0&&(l.setUniformf("giReach",e.renderable.getGlobalIlluminationReach()),l.setUniformf("volumetricScatteringBlending",e.renderable.getVolumetricScatteringBlending()),l.setUniformf("volumeShadowSamplingDistFactor",e.renderable.getVolumeShadowSamplingDistFactor()),l.setUniformf("anisotropy",e.renderable.getAnisotropy()),l.setUniformf("anisotropy2",e.renderable.getAnisotropy()**2)),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0){const G=e.renderable.getLAOKernelSize();l.setUniformi("kernelSize",G);const j=[];for(let F=0;F<G;F++)j[F*2]=Math.random()*.5,j[F*2+1]=Math.random()*.5;l.setUniform2fv("kernelSample",j),l.setUniformi("kernelRadius",e.renderable.getLAOKernelRadius())}},t.setPropertyShaderParameters=(i,o,a)=>{const s=i.getProgram();s.setUniformi("ctexture",e.colorTexture.getTextureUnit()),s.setUniformi("otexture",e.opacityTexture.getTextureUnit()),s.setUniformi("jtexture",e.jitterTexture.getTextureUnit()),s.setUniformi("ttexture",e.labelOutlineThicknessTexture.getTextureUnit());const c=e.scalarTexture.getVolumeInfo(),l=a.getProperty(),f=e.scalarTexture.getComponents(),u=t.useIndependentComponents(l);if(u)for(let h=0;h<f;h++)s.setUniformf(`mix${h}`,a.getProperty().getComponentWeight(h));for(let h=0;h<f;h++){const g=u?h:0,p=c.scale[h],y=l.getScalarOpacity(g).getRange(),m=p/(y[1]-y[0]),w=(c.offset[h]-y[0])/(y[1]-y[0]);s.setUniformf(`oshift${h}`,w),s.setUniformf(`oscale${h}`,m);const C=l.getRGBTransferFunction(g).getRange(),S=(c.offset[h]-C[0])/(C[1]-C[0]),T=p/(C[1]-C[0]);s.setUniformf(`cshift${h}`,S),s.setUniformf(`cscale${h}`,T)}if(e.gopacity)if(u)for(let h=0;h<f;++h){const g=c.scale[h];if(l.getUseGradientOpacity(h)){const v=l.getGradientOpacityMinimumOpacity(h),y=l.getGradientOpacityMaximumOpacity(h);s.setUniformf(`gomin${h}`,v),s.setUniformf(`gomax${h}`,y);const m=[l.getGradientOpacityMinimumValue(h),l.getGradientOpacityMaximumValue(h)];s.setUniformf(`goscale${h}`,g*(y-v)/(m[1]-m[0])),s.setUniformf(`goshift${h}`,-m[0]*(y-v)/(m[1]-m[0])+v)}else s.setUniformf(`gomin${h}`,1),s.setUniformf(`gomax${h}`,1),s.setUniformf(`goscale${h}`,0),s.setUniformf(`goshift${h}`,1)}else{const h=c.scale[f-1],g=l.getGradientOpacityMinimumOpacity(0),p=l.getGradientOpacityMaximumOpacity(0);s.setUniformf("gomin0",g),s.setUniformf("gomax0",p);const v=[l.getGradientOpacityMinimumValue(0),l.getGradientOpacityMaximumValue(0)];s.setUniformf("goscale0",h*(p-g)/(v[1]-v[0])),s.setUniformf("goshift0",-v[0]*(p-g)/(v[1]-v[0])+g)}if(t.isLabelmapOutlineRequired(a)===!0){const h=a.getProperty().getLabelOutlineOpacity();s.setUniformf("outlineOpacity",h)}e.lightComplexity>0&&(s.setUniformf("vAmbient",l.getAmbient()),s.setUniformf("vDiffuse",l.getDiffuse()),s.setUniformf("vSpecular",l.getSpecular()),s.setUniformf("vSpecularPower",l.getSpecularPower()))},t.getClippingPlaneShaderParameters=(i,o,a)=>{if(e.renderable.getClippingPlanes().length>0){const s=e.openGLCamera.getKeyMatrices(o),c=[],l=[],f=[],u=e.renderable.getClippingPlanes(),d=u.length;for(let g=0;g<d;++g){const p=u[g].getNormal(),v=u[g].getOrigin();Iv(p,p,s.normalMatrix),Wt(v,v,s.wcvc);const y=-1*Tt(v,p);c.push(p[0]),c.push(p[1]),c.push(p[2]),l.push(y),f.push(v[0]),f.push(v[1]),f.push(v[2])}const h=i.getProgram();h.setUniform3fv("vClipPlaneNormals",c),h.setUniformfv("vClipPlaneDistances",l),h.setUniform3fv("vClipPlaneOrigins",f),h.setUniformi("clip_numPlanes",d)}},t.delete=r1(()=>{e._animationRateSubscription&&(e._animationRateSubscription.unsubscribe(),e._animationRateSubscription=null)},()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete),t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:i,vsize:o}=e._openGLRenderer.getTiledSizeAndOrigin();return[i,o]},t.getRenderTargetOffset=()=>{const{lowerLeftU:i,lowerLeftV:o}=e._openGLRenderer.getTiledSizeAndOrigin();return[i,o]},t.getCurrentSampleDistance=i=>{const o=i.getVTKWindow().getInteractor(),a=e.renderable.getSampleDistance();if(o.isAnimating()){const s=e.renderable.getInteractionSampleDistanceFactor();return a*s}return a},t.renderPieceStart=(i,o)=>{const a=i.getVTKWindow().getInteractor();if(e._lastScale||(e._lastScale=e.renderable.getInitialInteractionScale()),e._useSmallViewport=!1,a.isAnimating()&&e._lastScale>1.5&&(e._useSmallViewport=!0),e._animationRateSubscription||(e._animationRateSubscription=a.onAnimationFrameRateUpdate(()=>{if(e.renderable.getAutoAdjustSampleDistances()){const c=a.getRecentAnimationFrameRate(),l=a.getDesiredUpdateRate()/c;(l>1.15||l<.85)&&(e._lastScale*=l),e._lastScale>400&&(e._lastScale=400),e._lastScale<1.5&&(e._lastScale=1.5)}else e._lastScale=e.renderable.getImageSampleDistance()*e.renderable.getImageSampleDistance()})),e._useSmallViewport){const c=e._openGLRenderWindow.getFramebufferSize(),l=1/Math.sqrt(e._lastScale);if(e._smallViewportWidth=Math.ceil(l*c[0]),e._smallViewportHeight=Math.ceil(l*c[1]),e._smallViewportHeight>c[1]&&(e._smallViewportHeight=c[1]),e._smallViewportWidth>c[0]&&(e._smallViewportWidth=c[0]),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.getGLFramebuffer()===null)e.framebuffer.create(c[0],c[1]),e.framebuffer.populateFramebuffer();else{const u=e.framebuffer.getSize();(!u||u[0]!==c[0]||u[1]!==c[1])&&(e.framebuffer.create(c[0],c[1]),e.framebuffer.populateFramebuffer())}e.framebuffer.bind();const f=e.context;f.clearColor(0,0,0,0),f.colorMask(!0,!0,!0,!0),f.clear(f.COLOR_BUFFER_BIT),f.viewport(0,0,e._smallViewportWidth,e._smallViewportHeight),e.fvp=[e._smallViewportWidth/c[0],e._smallViewportHeight/c[1]]}e.context.disable(e.context.DEPTH_TEST),t.updateBufferObjects(i,o),o.getProperty().getInterpolationType()===TS.NEAREST?(e.scalarTexture.setMinificationFilter(Ft.NEAREST),e.scalarTexture.setMagnificationFilter(Ft.NEAREST)):(e.scalarTexture.setMinificationFilter(Ft.LINEAR),e.scalarTexture.setMagnificationFilter(Ft.LINEAR)),e.zBufferTexture!==null&&e.zBufferTexture.activate()},t.renderPieceDraw=(i,o)=>{const a=e.context;e.scalarTexture.activate(),e.opacityTexture.activate(),e.labelOutlineThicknessTexture.activate(),e.colorTexture.activate(),e.jitterTexture.activate(),t.updateShaders(e.tris,i,o),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.scalarTexture.deactivate(),e.colorTexture.deactivate(),e.opacityTexture.deactivate(),e.labelOutlineThicknessTexture.deactivate(),e.jitterTexture.deactivate()},t.renderPieceFinish=(i,o)=>{if(e.zBufferTexture!==null&&e.zBufferTexture.deactivate(),e._useSmallViewport){if(e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null){e.copyShader=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","uniform vec2 tfactor;","varying vec2 tcoord;","void main() { tcoord = vec2(vertexDC.x*0.5 + 0.5, vertexDC.y*0.5 + 0.5) * tfactor; gl_Position = vertexDC; }"].join(`
+        volumeMapper sampleDistance or its maximum number of samples.`);const E=new Float64Array(3);if(tr(E,1,1,1),WQ(E,E,S),l.setUniform3f("vVCToIJK",E[0],E[1],E[2]),l.setUniform3i("volumeDimensions",h[0],h[1],h[2]),l.setUniform3f("volumeSpacings",C[0],C[1],C[2]),!e._openGLRenderWindow.getWebgl2()){const B=e.scalarTexture.getVolumeInfo();l.setUniformf("texWidth",e.scalarTexture.getWidth()),l.setUniformf("texHeight",e.scalarTexture.getHeight()),l.setUniformi("xreps",B.xreps),l.setUniformi("xstride",B.xstride),l.setUniformi("ystride",B.ystride)}const b=new Float64Array(3),D=new Float64Array(3);for(let B=0;B<6;++B){switch(B){case 1:tr(b,-1,0,0),tr(D,x[0],x[2],x[4]);break;case 2:tr(b,0,1,0),tr(D,x[1],x[3],x[5]);break;case 3:tr(b,0,-1,0),tr(D,x[0],x[2],x[4]);break;case 4:tr(b,0,0,1),tr(D,x[1],x[3],x[5]);break;case 5:tr(b,0,0,-1),tr(D,x[0],x[2],x[4]);break;case 0:default:tr(b,1,0,0),tr(D,x[1],x[3],x[5]);break}s1(b,b,e.idxNormalMatrix),Gt(D,D,e.idxToView);const j=-1*pt(D,b);l.setUniform3f(`vPlaneNormal${B}`,b[0],b[1],b[2]),l.setUniformf(`vPlaneDistance${B}`,j)}if(t.isLabelmapOutlineRequired(a)){const j=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",j);const V=o.getActiveCamera(),[F,G]=V.getClippingRange(),X=V.getDistance();V.setClippingRange(X,X+.1);const ne=e.openGLCamera.getKeyMatrices(o);ei(e.projectionToWorld,ne.wcpc),V.setClippingRange(F,G),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const ue=t.getRenderTargetSize();l.setUniformf("vpWidth",ue[0]),l.setUniformf("vpHeight",ue[1]);const me=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",me[0]/ue[0]),l.setUniformf("vpOffsetY",me[1]/ue[1])}if(ei(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let I=0;const P=[],M=[],L=[];if(o.getLights().forEach(B=>{if(B.getSwitch()>0){const V=B.getColor(),F=B.getIntensity();P[0+I*3]=V[0]*F,P[1+I*3]=V[1]*F,P[2+I*3]=V[2]*F;const G=B.getDirection();tr(b,G[0],G[1],G[2]),s1(b,b,s.normalMatrix),en(b,b),M[0+I*3]=b[0],M[1+I*3]=b[1],M[2+I*3]=b[2],L[0+I*3]=-.5*b[0],L[1+I*3]=-.5*b[1],L[2+I*3]=-.5*(b[2]-1),I++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",I),l.setUniform3fv("lightColor",P),l.setUniform3fv("lightDirectionVC",M),l.setUniform3fv("lightHalfAngleVC",L),e.lightComplexity===3){I=0;const B=[],j=[],V=[],F=[],G=[];o.getLights().forEach(X=>{if(X.getSwitch()>0){const ue=X.getAttenuationValues();j[0+I*3]=ue[0],j[1+I*3]=ue[1],j[2+I*3]=ue[2],F[I]=X.getExponent(),V[I]=X.getConeAngle(),G[I]=X.getPositional();const me=X.getTransformedPosition();Gt(me,me,e.modelToView),B[0+I*3]=me[0],B[1+I*3]=me[1],B[2+I*3]=me[2],I+=1}}),l.setUniform3fv("lightPositionVC",B),l.setUniform3fv("lightAttenuation",j),l.setUniformfv("lightConeAngle",V),l.setUniformfv("lightExponent",F),l.setUniformiv("lightPositional",G)}if(e.renderable.getVolumetricScatteringBlending()>0&&(l.setUniformf("giReach",e.renderable.getGlobalIlluminationReach()),l.setUniformf("volumetricScatteringBlending",e.renderable.getVolumetricScatteringBlending()),l.setUniformf("volumeShadowSamplingDistFactor",e.renderable.getVolumeShadowSamplingDistFactor()),l.setUniformf("anisotropy",e.renderable.getAnisotropy()),l.setUniformf("anisotropy2",e.renderable.getAnisotropy()**2)),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0){const B=e.renderable.getLAOKernelSize();l.setUniformi("kernelSize",B);const j=[];for(let V=0;V<B;V++)j[V*2]=Math.random()*.5,j[V*2+1]=Math.random()*.5;l.setUniform2fv("kernelSample",j),l.setUniformi("kernelRadius",e.renderable.getLAOKernelRadius())}},t.setPropertyShaderParameters=(i,o,a)=>{const s=i.getProgram();s.setUniformi("ctexture",e.colorTexture.getTextureUnit()),s.setUniformi("otexture",e.opacityTexture.getTextureUnit()),s.setUniformi("jtexture",e.jitterTexture.getTextureUnit()),s.setUniformi("ttexture",e.labelOutlineThicknessTexture.getTextureUnit());const c=e.scalarTexture.getVolumeInfo(),l=a.getProperty(),f=e.scalarTexture.getComponents(),u=t.useIndependentComponents(l);if(u)for(let h=0;h<f;h++)s.setUniformf(`mix${h}`,a.getProperty().getComponentWeight(h));for(let h=0;h<f;h++){const g=u?h:0,p=c.scale[h],y=l.getScalarOpacity(g).getRange(),m=p/(y[1]-y[0]),w=(c.offset[h]-y[0])/(y[1]-y[0]);s.setUniformf(`oshift${h}`,w),s.setUniformf(`oscale${h}`,m);const C=l.getRGBTransferFunction(g).getRange(),S=(c.offset[h]-C[0])/(C[1]-C[0]),T=p/(C[1]-C[0]);s.setUniformf(`cshift${h}`,S),s.setUniformf(`cscale${h}`,T)}if(e.gopacity)if(u)for(let h=0;h<f;++h){const g=c.scale[h];if(l.getUseGradientOpacity(h)){const v=l.getGradientOpacityMinimumOpacity(h),y=l.getGradientOpacityMaximumOpacity(h);s.setUniformf(`gomin${h}`,v),s.setUniformf(`gomax${h}`,y);const m=[l.getGradientOpacityMinimumValue(h),l.getGradientOpacityMaximumValue(h)];s.setUniformf(`goscale${h}`,g*(y-v)/(m[1]-m[0])),s.setUniformf(`goshift${h}`,-m[0]*(y-v)/(m[1]-m[0])+v)}else s.setUniformf(`gomin${h}`,1),s.setUniformf(`gomax${h}`,1),s.setUniformf(`goscale${h}`,0),s.setUniformf(`goshift${h}`,1)}else{const h=c.scale[f-1],g=l.getGradientOpacityMinimumOpacity(0),p=l.getGradientOpacityMaximumOpacity(0);s.setUniformf("gomin0",g),s.setUniformf("gomax0",p);const v=[l.getGradientOpacityMinimumValue(0),l.getGradientOpacityMaximumValue(0)];s.setUniformf("goscale0",h*(p-g)/(v[1]-v[0])),s.setUniformf("goshift0",-v[0]*(p-g)/(v[1]-v[0])+g)}if(t.isLabelmapOutlineRequired(a)===!0){const h=a.getProperty().getLabelOutlineOpacity();s.setUniformf("outlineOpacity",h)}e.lightComplexity>0&&(s.setUniformf("vAmbient",l.getAmbient()),s.setUniformf("vDiffuse",l.getDiffuse()),s.setUniformf("vSpecular",l.getSpecular()),s.setUniformf("vSpecularPower",l.getSpecularPower()))},t.getClippingPlaneShaderParameters=(i,o,a)=>{if(e.renderable.getClippingPlanes().length>0){const s=e.openGLCamera.getKeyMatrices(o),c=[],l=[],f=[],u=e.renderable.getClippingPlanes(),d=u.length;for(let g=0;g<d;++g){const p=u[g].getNormal(),v=u[g].getOrigin();s1(p,p,s.normalMatrix),Gt(v,v,s.wcvc);const y=-1*pt(v,p);c.push(p[0]),c.push(p[1]),c.push(p[2]),l.push(y),f.push(v[0]),f.push(v[1]),f.push(v[2])}const h=i.getProgram();h.setUniform3fv("vClipPlaneNormals",c),h.setUniformfv("vClipPlaneDistances",l),h.setUniform3fv("vClipPlaneOrigins",f),h.setUniformi("clip_numPlanes",d)}},t.delete=zm(()=>{e._animationRateSubscription&&(e._animationRateSubscription.unsubscribe(),e._animationRateSubscription=null)},()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete),t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:i,vsize:o}=e._openGLRenderer.getTiledSizeAndOrigin();return[i,o]},t.getRenderTargetOffset=()=>{const{lowerLeftU:i,lowerLeftV:o}=e._openGLRenderer.getTiledSizeAndOrigin();return[i,o]},t.getCurrentSampleDistance=i=>{const o=i.getVTKWindow().getInteractor(),a=e.renderable.getSampleDistance();if(o.isAnimating()){const s=e.renderable.getInteractionSampleDistanceFactor();return a*s}return a},t.renderPieceStart=(i,o)=>{const a=i.getVTKWindow().getInteractor();if(e._lastScale||(e._lastScale=e.renderable.getInitialInteractionScale()),e._useSmallViewport=!1,a.isAnimating()&&e._lastScale>1.5&&(e._useSmallViewport=!0),e._animationRateSubscription||(e._animationRateSubscription=a.onAnimationFrameRateUpdate(()=>{if(e.renderable.getAutoAdjustSampleDistances()){const c=a.getRecentAnimationFrameRate(),l=a.getDesiredUpdateRate()/c;(l>1.15||l<.85)&&(e._lastScale*=l),e._lastScale>400&&(e._lastScale=400),e._lastScale<1.5&&(e._lastScale=1.5)}else e._lastScale=e.renderable.getImageSampleDistance()*e.renderable.getImageSampleDistance()})),e._useSmallViewport){const c=e._openGLRenderWindow.getFramebufferSize(),l=1/Math.sqrt(e._lastScale);if(e._smallViewportWidth=Math.ceil(l*c[0]),e._smallViewportHeight=Math.ceil(l*c[1]),e._smallViewportHeight>c[1]&&(e._smallViewportHeight=c[1]),e._smallViewportWidth>c[0]&&(e._smallViewportWidth=c[0]),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.getGLFramebuffer()===null)e.framebuffer.create(c[0],c[1]),e.framebuffer.populateFramebuffer();else{const u=e.framebuffer.getSize();(!u||u[0]!==c[0]||u[1]!==c[1])&&(e.framebuffer.create(c[0],c[1]),e.framebuffer.populateFramebuffer())}e.framebuffer.bind();const f=e.context;f.clearColor(0,0,0,0),f.colorMask(!0,!0,!0,!0),f.clear(f.COLOR_BUFFER_BIT),f.viewport(0,0,e._smallViewportWidth,e._smallViewportHeight),e.fvp=[e._smallViewportWidth/c[0],e._smallViewportHeight/c[1]]}e.context.disable(e.context.DEPTH_TEST),t.updateBufferObjects(i,o),o.getProperty().getInterpolationType()===MT.NEAREST?(e.scalarTexture.setMinificationFilter(Wt.NEAREST),e.scalarTexture.setMagnificationFilter(Wt.NEAREST)):(e.scalarTexture.setMinificationFilter(Wt.LINEAR),e.scalarTexture.setMagnificationFilter(Wt.LINEAR)),e.zBufferTexture!==null&&e.zBufferTexture.activate()},t.renderPieceDraw=(i,o)=>{const a=e.context;e.scalarTexture.activate(),e.opacityTexture.activate(),e.labelOutlineThicknessTexture.activate(),e.colorTexture.activate(),e.jitterTexture.activate(),t.updateShaders(e.tris,i,o),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.scalarTexture.deactivate(),e.colorTexture.deactivate(),e.opacityTexture.deactivate(),e.labelOutlineThicknessTexture.deactivate(),e.jitterTexture.deactivate()},t.renderPieceFinish=(i,o)=>{if(e.zBufferTexture!==null&&e.zBufferTexture.deactivate(),e._useSmallViewport){if(e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null){e.copyShader=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","uniform vec2 tfactor;","varying vec2 tcoord;","void main() { tcoord = vec2(vertexDC.x*0.5 + 0.5, vertexDC.y*0.5 + 0.5) * tfactor; gl_Position = vertexDC; }"].join(`
 `),["//VTK::System::Dec","//VTK::Output::Dec","uniform sampler2D texture1;","varying vec2 tcoord;","void main() { gl_FragData[0] = texture2D(texture1,tcoord); }"].join(`
-`),"");const l=e.copyShader;e.copyVAO=v4.newInstance(),e.copyVAO.setOpenGLRenderWindow(e._openGLRenderWindow),e.tris.getCABO().bind(),e.copyVAO.addAttributeArray(l,e.tris.getCABO(),"vertexDC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Yx("Error setting vertexDC in copy shader VAO.")}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(e.copyShader);const a=e._openGLRenderWindow.getFramebufferSize();e.context.viewport(0,0,a[0],a[1]);const s=e.framebuffer.getColorTexture();s.activate(),e.copyShader.setUniformi("texture",s.getTextureUnit()),e.copyShader.setUniform2f("tfactor",e.fvp[0],e.fvp[1]);const c=e.context;c.blendFuncSeparate(c.ONE,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA),e.context.drawArrays(e.context.TRIANGLES,0,e.tris.getCABO().getElementCount()),s.deactivate(),c.blendFuncSeparate(c.SRC_ALPHA,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA)}},t.renderPiece=(i,o)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent({type:"EndEvent"}),!e.currentInput){Yx("No input!");return}t.renderPieceStart(i,o),t.renderPieceDraw(i,o),t.renderPieceFinish(i,o)},t.computeBounds=(i,o)=>{if(!t.getInput()){Xh(e.Bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(i,o)=>{t.getNeedToRebuildBufferObjects(i,o)&&t.buildBufferObjects(i,o)},t.getNeedToRebuildBufferObjects=(i,o)=>{var a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<o.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<o.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||!((a=e.scalarTexture)!=null&&a.getHandle())||!((s=e.colorTexture)!=null&&s.getHandle())||!((c=e.labelOutlineThicknessTexture)!=null&&c.getHandle())},t.buildBufferObjects=(i,o)=>{var T,_;const a=e.currentInput;if(!a)return;const s=a.getPointData()&&a.getPointData().getScalars();if(!s)return;const c=o.getProperty();if(!e.jitterTexture.getHandle()){const E=new Uint8Array(1024);for(let b=0;b<32*32;++b)E[b]=255*Math.random();e.jitterTexture.setMinificationFilter(Ft.LINEAR),e.jitterTexture.setMagnificationFilter(Ft.LINEAR),e.jitterTexture.create2DFromRaw(32,32,1,hn.UNSIGNED_CHAR,E)}const l=s.getNumberOfComponents(),f=t.useIndependentComponents(c),u=f?l:1,d=c.getScalarOpacity(),h=e._openGLRenderWindow.getGraphicsResourceForObject(d);let g=dl(d,f,u);if(!(h!=null&&h.oglObject)||h.hash!==g){e.opacityTexture=br.newInstance(),e.opacityTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const E=1024,b=E*2*u,D=new Float32Array(b),O=new Float32Array(E);for(let L=0;L<u;++L){const P=c.getScalarOpacity(L),k=t.getCurrentSampleDistance(i)/c.getScalarOpacityUnitDistance(L),G=P.getRange();P.getTable(G[0],G[1],E,O,1);for(let j=0;j<E;++j)D[L*E*2+j]=1-(1-O[j])**k,D[L*E*2+j+E]=D[L*E*2+j]}if(e.opacityTexture.resetFormatAndType(),e.opacityTexture.setMinificationFilter(Ft.LINEAR),e.opacityTexture.setMagnificationFilter(Ft.LINEAR),e._openGLRenderWindow.getWebgl2()||e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear"))e.opacityTexture.create2DFromRaw(E,2*u,1,hn.FLOAT,D);else{const L=new Uint8ClampedArray(b);for(let P=0;P<b;++P)L[P]=255*D[P];e.opacityTexture.create2DFromRaw(E,2*u,1,hn.UNSIGNED_CHAR,L)}d&&(e._openGLRenderWindow.setGraphicsResourceForObject(d,e.opacityTexture,g),d!==e._scalarOpacityFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(d,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalarOpacityFunc,t)),e._scalarOpacityFunc=d)}else e.opacityTexture=h.oglObject;const v=c.getRGBTransferFunction();g=dl(v,f,u);const y=e._openGLRenderWindow.getGraphicsResourceForObject(v);if(!((T=y==null?void 0:y.oglObject)!=null&&T.getHandle())||(y==null?void 0:y.hash)!==g){e.colorTexture=br.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const E=1024,b=E*2*u*3,D=new Uint8ClampedArray(b),O=new Float32Array(E*3);for(let L=0;L<u;++L){const P=c.getRGBTransferFunction(L),k=P.getRange();P.getTable(k[0],k[1],E,O,1);for(let 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RegExp]"&&Object.prototype.toString.call(t)!=="[object Date]",Pte=t=>Array.isArray(t)?[]:{},pm=(t,e)=>e&&e.clone===!0&&Vy(t)?Ri(Pte(t),t,e):t,ED=(t,e,r)=>{const n=t.slice();return e.forEach(function(i,o){typeof n[o]>"u"?n[o]=pm(i,r):Vy(i)?n[o]=Ri(t[o],i,r):t.indexOf(i)===-1&&(n[o]=pm(i,r))}),n},Rte=(t,e,r)=>{const n={};return Vy(t)&&Object.keys(t).forEach(function(i){n[i]=pm(t[i],r)}),Object.keys(e).forEach(function(i){!Vy(e[i])||!t[i]?n[i]=pm(e[i],r):n[i]=Ri(t[i],e[i],r)}),n},Ri=(t={},e={},r=void 0)=>{const n=Array.isArray(e),o=(r||{arrayMerge:ED}).arrayMerge||ED;return n?Array.isArray(t)?o(t,e,r):pm(e,r):Rte(t,e,r)};/**
- * @license
- * Copyright 2019 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */const NA=Symbol("Comlink.proxy"),Lte=Symbol("Comlink.endpoint"),kA=Symbol("Comlink.releaseProxy"),Jx=Symbol("Comlink.finalizer"),Lv=Symbol("Comlink.thrown"),VA=t=>typeof t=="object"&&t!==null||typeof t=="function",Ate={canHandle:t=>VA(t)&&t[NA],serialize(t){const{port1:e,port2:r}=new MessageChannel;return N4(t,e),[r,[r]]},deserialize(t){return t.start(),_S(t)}},Nte={canHandle:t=>VA(t)&&Lv in t,serialize({value:t}){let e;return t instanceof Error?e={isError:!0,value:{message:t.message,name:t.name,stack:t.stack}}:e={isError:!1,value:t},[e,[]]},deserialize(t){throw t.isError?Object.assign(new Error(t.value.message),t.value):t.value}},FA=new Map([["proxy",Ate],["throw",Nte]]);function kte(t,e){for(const r of t)if(e===r||r==="*"||r instanceof RegExp&&r.test(e))return!0;return!1}function N4(t,e=globalThis,r=["*"]){e.addEventListener("message",function n(i){if(!i||!i.data)return;if(!kte(r,i.origin)){console.warn(`Invalid origin '${i.origin}' for comlink 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-    out vec4 color;
-
-    void main() {
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Int16Array([32767,2e3,3e3,4e3,5e3,16784,7e3,8e3,9e3,32767]);return{norm16:ID({ext:"EXT_texture_norm16",filterType:"NEAREST",texData:t,internalFormat:(e,r)=>r.R16_SNORM_EXT,glDataType:e=>e.SHORT}),norm16Linear:ID({ext:"EXT_texture_norm16",filterType:"LINEAR",texData:t,internalFormat:(e,r)=>r.R16_SNORM_EXT,glDataType:e=>e.SHORT})}}let Hu=!1;const bS={gpuTier:{tier:2},isMobile:!1,rendering:{useCPURendering:!1,preferSizeOverAccuracy:!1,strictZSpacingForVolumeViewport:!0},peerImport:t=>null};let dc={...bS,rendering:{...bS.rendering}},Ep=null,$A=!1;function Hte(){const t=document.createElement("canvas");return t.getContext("webgl2")||t.getContext("webgl")||t.getContext("experimental-webgl")}function jA(){const t=Hte();return t instanceof WebGLRenderingContext||t instanceof WebGL2RenderingContext}function Kte(){const t=jte();return t.norm16&&t.norm16Linear}function 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Zte(){Hu=!1}function xw(){return dc}function Qte(t){dc=t,Cw()}function Cw(){Go().forEach(t=>{t.getViewports().forEach(e=>{e.updateRenderingPipeline()})})}function wl(){return Ep||(Ep=new zA),Ep}async function XA(t){return dc.peerImport(t)}function ene(t,e){e.classHierarchy.push("vtkStreamingOpenGLVolumeMapper"),t.buildBufferObjects=(r,n)=>{var p;const i=e.currentInput;if(!i)return;const o=n.getProperty();if(!e.jitterTexture.getHandle()){const v=new Uint8Array(1024);for(let y=0;y<32*32;++y)v[y]=255*Math.random();e.jitterTexture.setMinificationFilter(Ft.LINEAR),e.jitterTexture.setMagnificationFilter(Ft.LINEAR),e.jitterTexture.create2DFromRaw(32,32,1,hn.UNSIGNED_CHAR,v)}const{numberOfComponents:a}=i.get("numberOfComponents"),s=t.useIndependentComponents(o),c=o.getScalarOpacity(),l=e._openGLRenderWindow.getGraphicsResourceForObject(c);let f=dl(c,s,a);if(!(l!=null&&l.oglObject)||l.hash!==f){e.opacityTexture=br.newInstance(),e.opacityTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const v=1024,y=v*2*a,m=new Float32Array(y),w=new Float32Array(v);for(let x=0;x<a;++x){const C=o.getScalarOpacity(x),S=t.getCurrentSampleDistance(r)/o.getScalarOpacityUnitDistance(x),T=C.getRange();C.getTable(T[0],T[1],v,w,1);for(let _=0;_<v;++_)m[x*v*2+_]=1-(1-w[_])**S,m[x*v*2+_+v]=m[x*v*2+_]}if(e.opacityTexture.resetFormatAndType(),e.opacityTexture.setMinificationFilter(Ft.LINEAR),e.opacityTexture.setMagnificationFilter(Ft.LINEAR),e._openGLRenderWindow.getWebgl2()&&e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear"))e.opacityTexture.create2DFromRaw(v,2*a,1,hn.FLOAT,m);else{const x=new Uint8ClampedArray(y);for(let C=0;C<y;++C)x[C]=255*m[C];e.opacityTexture.create2DFromRaw(v,2*a,1,hn.UNSIGNED_CHAR,x)}c&&(e._openGLRenderWindow.setGraphicsResourceForObject(c,e.opacityTexture,f),c!==e._scalarOpacityFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(c,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalarOpacityFunc,t)),e._scalarOpacityFunc=c)}else e.opacityTexture=l.oglObject;const d=o.getRGBTransferFunction();f=dl(d,s,a);const h=e._openGLRenderWindow.getGraphicsResourceForObject(d);if(!((p=h==null?void 0:h.oglObject)!=null&&p.getHandle())||(h==null?void 0:h.hash)!==f){e.colorTexture=br.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const v=1024,y=v*2*a*3,m=new Uint8ClampedArray(y),w=new Float32Array(v*3);for(let x=0;x<a;++x){const C=o.getRGBTransferFunction(x),S=C.getRange();C.getTable(S[0],S[1],v,w,1);for(let 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0:y.depth)===v[2]&&(w=!1),w){const x=e.context.getExtension("EXT_texture_norm16");e.scalarTexture.setOglNorm16Ext(qte()?x:null),e.scalarTexture.resetFormatAndType(),e.scalarTexture.setTextureParameters({width:v[0],height:v[1],depth:v[2],numberOfComponents:a,dataType:m}),e.scalarTexture.create3DFromRaw(v[0],v[1],v[2],a,m,null),e.scalarTexture.update3DFromRaw()}else e.scalarTexture.deactivate(),e.scalarTexture.update3DFromRaw();e.scalarTextureString=f}if(!e.tris.getCABO().getElementCount()){const v=new Float32Array(12);for(let x=0;x<4;x++)v[x*3]=x%2*2-1,v[x*3+1]=x>1?1:-1,v[x*3+2]=-1;const y=new Uint16Array(8);y[0]=3,y[1]=0,y[2]=1,y[3]=3,y[4]=3,y[5]=0,y[6]=3,y[7]=2;const m=Mt.newInstance({numberOfComponents:3,values:v});m.setName("points");const w=Mt.newInstance({numberOfComponents:1,values:y});e.tris.getCABO().createVBO(w,"polys",mo.SURFACE,{points:m,cellOffset:0})}e.VBOBuildTime.modified()},t.getNeedToRebuildBufferObjects=(r,n)=>{var i,o,a,s,c,l;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<n.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<n.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||e.VBOBuildTime.getMTime()<((i=e.scalarTexture)==null?void 0:i.getMTime())||e.VBOBuildTime.getMTime()<((o=e.colorTexture)==null?void 0:o.getMTime())||e.VBOBuildTime.getMTime()<((a=e.labelOutlineThicknessTexture)==null?void 0:a.getMTime())||!((s=e.scalarTexture)!=null&&s.getHandle())||!((c=e.colorTexture)!=null&&c.getHandle())||!((l=e.labelOutlineThicknessTexture)!=null&&l.getHandle())}}const tne={};function nne(t,e,r={}){Object.assign(e,tne,r),AA.extend(t,e,r),e.scalarTexture=r.scalarTexture,e.previousState={},ene(t,e)}const rne=Q.newInstance(nne,"vtkStreamingOpenGLVolumeMapper"),ine={newInstance:rne},YA=Object.create(null);function no(t,e){YA[t]=e}function one(t,e){e.classHierarchy.push("vtkStreamingOpenGLViewNodeFactory"),t.createNode=r=>{if(r.isDeleted())return null;let n=0,i=r.getClassName(n++),o=!1;const a=Object.keys(e.overrides);for(;i&&!o;)a.includes(i)?o=!0:i=r.getClassName(n++);if(!o)return null;const s=e.getModelInitialValues(r),c=e.overrides[i](s);return c.setMyFactory(t),c},e.overrides=YA,e.getModelInitialValues=r=>{const n={};return r.getClassName()==="vtkSharedVolumeMapper"&&(n.scalarTexture=r.getScalarTexture()),n}}const ane={};function JA(t,e,r={}){Object.assign(e,ane,r),n4.extend(t,e,r),one(t,e),no("vtkActor",nQ.newInstance),no("vtkActor2D",aQ.newInstance),no("vtkCamera",uQ.newInstance),no("vtkGlyph3DMapper",Lee.newInstance),no("vtkImageMapper",Bee.newInstance),no("vtkImageCPRMapper",jee.newInstance),no("vtkImageSlice",Xee.newInstance),no("vtkMapper",vw.newInstance),no("vtkPixelSpaceCallbackMapper",ete.newInstance),no("vtkRenderer",ote.newInstance),no("vtkSkybox",lte.newInstance),no("vtkSphereMapper",pte.newInstance),no("vtkStickMapper",xte.newInstance),no("vtkTexture",br.newInstance),no("vtkVolume",_te.newInstance),no("vtkVolumeMapper",AA.newInstance),no("vtkSharedVolumeMapper",ine.newInstance)}const sne=Q.newInstance(JA,"vtkStreamingOpenGLViewNodeFactory"),cne={newInstance:sne,extend:JA};function lne(t,e){e.classHierarchy.push("vtkStreamingOpenGLRenderWindow")}function ZA(t,e,r={}){Object.assign(e,r),ZZ.extend(t,e,r),e.myFactory=cne.newInstance(),no("vtkRenderWindow",QA),lne(t,e)}const QA=Q.newInstance(ZA,"vtkStreamingOpenGLRenderWindow"),une={newInstance:QA,extend:ZA},{vtkDebugMacro:v2}=Q;function fne(t,e){e.classHierarchy.push("vtkCamera");const r=new Float64Array(3),n=new Float64Array([0,0,-1]),i=new Float64Array([0,1,0]),o=Rt(new Float64Array(16)),a=Rt(new Float64Array(16)),s=new Float64Array(3),c=new Float64Array(3),l=new Float64Array(3),f=Rt(new Float64Array(16)),u=Rt(new Float64Array(16)),d=new Float64Array(3),h=new Float64Array(3);function g(){e.viewPlaneNormal[0]=-e.directionOfProjection[0],e.viewPlaneNormal[1]=-e.directionOfProjection[1],e.viewPlaneNormal[2]=-e.directionOfProjection[2]}t.orthogonalizeViewUp=()=>{const p=t.getViewMatrix();e.viewUp[0]=p[4],e.viewUp[1]=p[5],e.viewUp[2]=p[6],t.modified()},t.setPosition=(p,v,y)=>{p===e.position[0]&&v===e.position[1]&&y===e.position[2]||(e.position[0]=p,e.position[1]=v,e.position[2]=y,t.computeDistance(),t.modified())},t.setFocalPoint=(p,v,y)=>{p===e.focalPoint[0]&&v===e.focalPoint[1]&&y===e.focalPoint[2]||(e.focalPoint[0]=p,e.focalPoint[1]=v,e.focalPoint[2]=y,t.computeDistance(),t.modified())},t.setDistance=p=>{if(e.distance===p)return;e.distance=p,e.distance<1e-20&&(e.distance=1e-20,v2("Distance is set to minimum."));const v=e.directionOfProjection;e.focalPoint[0]=e.position[0]+v[0]*e.distance,e.focalPoint[1]=e.position[1]+v[1]*e.distance,e.focalPoint[2]=e.position[2]+v[2]*e.distance,t.modified()},t.computeDistance=()=>{const p=e.focalPoint[0]-e.position[0],v=e.focalPoint[1]-e.position[1],y=e.focalPoint[2]-e.position[2];if(e.distance=Math.sqrt(p*p+v*v+y*y),e.distance<1e-20){e.distance=1e-20,v2("Distance is set to minimum.");const m=e.directionOfProjection;e.focalPoint[0]=e.position[0]+m[0]*e.distance,e.focalPoint[1]=e.position[1]+m[1]*e.distance,e.focalPoint[2]=e.position[2]+m[2]*e.distance}e.directionOfProjection[0]=p/e.distance,e.directionOfProjection[1]=v/e.distance,e.directionOfProjection[2]=y/e.distance,g()},t.dolly=p=>{if(p<=0)return;const v=e.distance/p;t.setPosition(e.focalPoint[0]-v*e.directionOfProjection[0],e.focalPoint[1]-v*e.directionOfProjection[1],e.focalPoint[2]-v*e.directionOfProjection[2])},t.roll=p=>{const v=e.position,y=e.focalPoint,m=e.viewUp,w=new Float64Array([m[0],m[1],m[2],0]);Rt(f);const x=new Float64Array([y[0]-v[0],y[1]-v[1],y[2]-v[2]]);Lo(f,f,Jr(p),x),ju(w,w,f),e.viewUp[0]=w[0],e.viewUp[1]=w[1],e.viewUp[2]=w[2],t.modified()},t.azimuth=p=>{const v=e.focalPoint;Rt(u),ur(u,u,v),Lo(u,u,Jr(p),e.viewUp),ur(u,u,[-v[0],-v[1],-v[2]]),Wt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.yaw=p=>{const v=e.position;Rt(u),ur(u,u,v),Lo(u,u,Jr(p),e.viewUp),ur(u,u,[-v[0],-v[1],-v[2]]),Wt(h,e.focalPoint,u),t.setFocalPoint(h[0],h[1],h[2])},t.elevation=p=>{const v=e.focalPoint,y=t.getViewMatrix(),m=[-y[0],-y[1],-y[2]];Rt(u),ur(u,u,v),Lo(u,u,Jr(p),m),ur(u,u,[-v[0],-v[1],-v[2]]),Wt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.pitch=p=>{const v=e.position,y=t.getViewMatrix(),m=[y[0],y[1],y[2]];Rt(u),ur(u,u,v),Lo(u,u,Jr(p),m),ur(u,u,[-v[0],-v[1],-v[2]]),Wt(h,e.focalPoint,u),t.setFocalPoint(...h)},t.zoom=p=>{p<=0||(e.parallelProjection?e.parallelScale/=p:e.viewAngle/=p,t.modified())},t.translate=(p,v,y)=>{const m=[p,v,y];_y(e.position,m,e.position),_y(e.focalPoint,m,e.focalPoint),t.computeDistance(),t.modified()},t.applyTransform=p=>{const v=[...e.viewUp,1],y=[],m=[],w=[];v[0]+=e.position[0],v[1]+=e.position[1],v[2]+=e.position[2],ju(y,[...e.position,1],p),ju(m,[...e.focalPoint,1],p),ju(w,v,p),w[0]-=y[0],w[1]-=y[1],w[2]-=y[2],t.setPosition(...y.slice(0,3)),t.setFocalPoint(...m.slice(0,3)),t.setViewUp(...w.slice(0,3))},t.getThickness=()=>e.clippingRange[1]-e.clippingRange[0],t.setThickness=p=>{let v=p;v<1e-20&&(v=1e-20,v2("Thickness is set to minimum.")),t.setClippingRange(e.clippingRange[0],e.clippingRange[0]+v)},t.setThicknessFromFocalPoint=p=>{let v=p;v<1e-20&&(v=1e-20,v2("Thickness is set to minimum.")),t.setClippingRange(e.distance-v/2,e.distance+v/2)},t.setRoll=p=>{},t.getRoll=()=>{},t.setObliqueAngles=(p,v)=>{},t.getOrientation=()=>{},t.getOrientationWXYZ=()=>{},t.getFrustumPlanes=p=>{},t.getCameraLightTransformMatrix=p=>(Pr(p,e.cameraLightTransform),p),t.computeCameraLightTransform=()=>{Pr(o,t.getViewMatrix()),$r(o,o),u4(a,[e.distance,e.distance,e.distance]),In(o,o,a),Rt(e.cameraLightTransform),ur(e.cameraLightTransform,o,[0,0,-1])},t.deepCopy=p=>{},t.physicalOrientationToWorldDirection=p=>{const v=eD(p[0],p[1],p[2],p[3]),y=pf(),m=eD(0,0,1,0);return ZY(y,v),Q6(m,v,m),Q6(m,m,y),[m[0],m[1],m[2]]},t.getPhysicalToWorldMatrix=p=>{t.getWorldToPhysicalMatrix(p),$r(p,p)},t.getWorldToPhysicalMatrix=p=>{Rt(p);const v=[3];ll(e.physicalViewNorth,e.physicalViewUp,v),p[0]=v[0],p[1]=v[1],p[2]=v[2],p[4]=e.physicalViewUp[0],p[5]=e.physicalViewUp[1],p[6]=e.physicalViewUp[2],p[8]=-e.physicalViewNorth[0],p[9]=-e.physicalViewNorth[1],p[10]=-e.physicalViewNorth[2],wn(p,p),Zn(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),ul(p,p,s),ur(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{$r(o,p),Wt(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),Wt(c,n,o),jn(c,c,s),Yn(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),Wt(l,i,o),jn(l,l,s),Yn(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),In(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(Pr(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),wn(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return e.viewMatrix;h4(o,e.position,e.focalPoint,e.viewUp),wn(o,o);const p=new Float64Array(16);return Pr(p,o),p},t.setProjectionMatrix=p=>{e.projectionMatrix=p},t.getProjectionMatrix=(p,v,y)=>{const m=new Float64Array(16);if(Rt(m),e.projectionMatrix){const C=1/e.physicalScale;return Zn(s,C,C,C),Pr(m,e.projectionMatrix),ul(m,m,s),wn(m,m),m}Rt(o);const w=e.clippingRange[1]-e.clippingRange[0],x=[e.clippingRange[0]+(v+1)*w/2,e.clippingRange[0]+(y+1)*w/2];if(e.parallelProjection){const C=e.parallelScale*p,S=e.parallelScale,T=(e.windowCenter[0]-1)*C,_=(e.windowCenter[0]+1)*C,E=(e.windowCenter[1]-1)*S,b=(e.windowCenter[1]+1)*S;d4(o,T,_,E,b,x[0],x[1]),wn(o,o)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const C=Math.tan(Jr(e.viewAngle)/2);let S,T;e.useHorizontalViewAngle===!0?(S=e.clippingRange[0]*C,T=e.clippingRange[0]*C/p):(S=e.clippingRange[0]*C*p,T=e.clippingRange[0]*C);const _=(e.windowCenter[0]-1)*S,E=(e.windowCenter[0]+1)*S,b=(e.windowCenter[1]-1)*T,D=(e.windowCenter[1]+1)*T,O=x[0],L=x[1];o[0]=2*O/(E-_),o[5]=2*O/(D-b),o[2]=(_+E)/(E-_),o[6]=(b+D)/(D-b),o[10]=-(O+L)/(L-O),o[14]=-1,o[11]=-2*O*L/(L-O),o[15]=0}}return Pr(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return In(w,m,w),w},t.setDirectionOfProjection=(p,v,y)=>{if(e.directionOfProjection[0]===p&&e.directionOfProjection[1]===v&&e.directionOfProjection[2]===y)return;e.directionOfProjection[0]=p,e.directionOfProjection[1]=v,e.directionOfProjection[2]=y;const m=e.directionOfProjection;e.focalPoint[0]=e.position[0]+m[0]*e.distance,e.focalPoint[1]=e.position[1]+m[1]*e.distance,e.focalPoint[2]=e.position[2]+m[2]*e.distance,g()},t.setDeviceAngles=(p,v,y,m)=>{const w=[3];ll(e.physicalViewNorth,e.physicalViewUp,w);const x=Rt(new Float64Array(16));Lo(x,x,Jr(p),e.physicalViewUp),Lo(x,x,Jr(v),w),Lo(x,x,Jr(y),e.physicalViewNorth),Lo(x,x,Jr(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);Wt(C,C,x),Wt(S,S,x),t.setDirectionOfProjection(C[0],C[1],C[2]),t.setViewUp(S[0],S[1],S[2]),t.modified()},t.setOrientationWXYZ=(p,v,y,m)=>{const w=Rt(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=Jr(p),T=pf();lw(T,[v,y,m],S),Dy(w,T)}const x=new Float64Array(3);Wt(x,[0,0,-1],w);const C=new Float64Array(3);Wt(C,[0,1,0],w),t.setDirectionOfProjection(...x),t.setViewUp(...C),t.modified()},t.computeClippingRange=p=>{let v=null,y=null;v=e.viewPlaneNormal,y=e.position;const m=-v[0],w=-v[1],x=-v[2],C=-(m*y[0]+w*y[1]+x*y[2]),S=[m*p[0]+w*p[2]+x*p[4]+C,1e-18];for(let T=0;T<2;T++)for(let _=0;_<2;_++)for(let E=0;E<2;E++){const b=m*p[E]+w*p[2+_]+x*p[4+T]+C;S[0]=b<S[0]?b:S[0],S[1]=b>S[1]?b:S[1]}return S}}const dne={position:[0,0,1],focalPoint:[0,0,0],viewUp:[0,1,0],directionOfProjection:[0,0,-1],parallelProjection:!1,useHorizontalViewAngle:!1,viewAngle:30,parallelScale:1,clippingRange:[.01,1000.01],windowCenter:[0,0],viewPlaneNormal:[0,0,1],useOffAxisProjection:!1,screenBottomLeft:[-.5,-.5,-.5],screenBottomRight:[.5,-.5,-.5],screenTopRight:[.5,.5,-.5],freezeFocalPoint:!1,projectionMatrix:null,viewMatrix:null,cameraLightTransform:Ea(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function eN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dne,r),Q.obj(t,e),Q.get(t,e,["distance"]),Q.setGet(t,e,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),Q.getArray(t,e,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),Q.setGetArray(t,e,["clippingRange","windowCenter"],2),Q.setGetArray(t,e,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),fne(t,e)}const hne=Q.newInstance(eN,"vtkCamera");var V4={newInstance:hne,extend:eN};function gne(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?Wt(r,e.position,e.transformMatrix):Zn(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?Wt(r,e.focalPoint,e.transformMatrix):Zn(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime<e.mtime&&(Sn(e.direction,e.focalPoint,e.position),Pd(e.direction),e.directionMTime=e.mtime),e.direction),t.setDirection=n=>{const i=new Float64Array(3);Sn(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=Jr(n),a=Jr(i);t.setPosition(Math.cos(o)*Math.sin(a),Math.sin(o),Math.cos(o)*Math.cos(a)),t.setFocalPoint(0,0,0),t.setPositional(0)},t.setLightTypeToHeadLight=()=>{t.setLightType("HeadLight")},t.setLightTypeToCameraLight=()=>{t.setLightType("CameraLight")},t.setLightTypeToSceneLight=()=>{t.setTransformMatrix(null),t.setLightType("SceneLight")},t.lightTypeIsHeadLight=()=>e.lightType==="HeadLight",t.lightTypeIsSceneLight=()=>e.lightType==="SceneLight",t.lightTypeIsCameraLight=()=>e.lightType==="CameraLight"}const pne={switch:!0,intensity:1,color:[1,1,1],position:[0,0,1],focalPoint:[0,0,0],positional:!1,exponent:1,coneAngle:30,coneFalloff:5,attenuationValues:[1,0,0],transformMatrix:null,lightType:"SceneLight",shadowAttenuation:1,direction:[0,0,0],directionMTime:0};function mne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pne,r),Q.obj(t,e),Q.setGet(t,e,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),Q.setGetArray(t,e,["color","position","focalPoint","attenuationValues"],3),gne(t,e)}const vne=Q.newInstance(mne,"vtkLight");var yne={newInstance:vne};const{vtkErrorMacro:Av}=Q;function wne(t){return()=>Av(`vtkViewport::${t} - NOT IMPLEMENTED`)}function xne(t,e){e.classHierarchy.push("vtkViewport"),t.getViewProps=()=>e.props,t.hasViewProp=n=>e.props.includes(n),t.addViewProp=n=>{n&&!t.hasViewProp(n)&&e.props.push(n)},t.removeViewProp=n=>{const i=e.props.filter(o=>o!==n);e.props.length!==i.length&&(e.props=i)},t.removeAllViewProps=()=>{e.props=[]};function r(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];i.push(n);const o=n.getNestedProps();if(o&&o.length)for(let a=0;a<o.length;a++)r(o[a],i);return i}t.getViewPropsWithNestedProps=()=>{const n=[];for(let i=0;i<e.props.length;i++)r(e.props[i],n);return n},t.addActor2D=t.addViewProp,t.removeActor2D=n=>{t.removeViewProp(n)},t.getActors2D=()=>(e.actors2D=[],e.props.forEach(n=>{e.actors2D=e.actors2D.concat(n.getActors2D())}),e.actors2D),t.displayToView=()=>Av("call displayToView on your view instead"),t.viewToDisplay=()=>Av("callviewtodisplay on your view instead"),t.getSize=()=>Av("call getSize on your View instead"),t.normalizedDisplayToProjection=(n,i,o)=>{const a=t.normalizedDisplayToNormalizedViewport(n,i,o);return t.normalizedViewportToProjection(a[0],a[1],a[2])},t.normalizedDisplayToNormalizedViewport=(n,i,o)=>{const a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[(n-e.viewport[0])/a[0],(i-e.viewport[1])/a[1],o]},t.normalizedViewportToProjection=(n,i,o)=>[n*2-1,i*2-1,o*2-1],t.projectionToNormalizedDisplay=(n,i,o)=>{const a=t.projectionToNormalizedViewport(n,i,o);return t.normalizedViewportToNormalizedDisplay(a[0],a[1],a[2])},t.normalizedViewportToNormalizedDisplay=(n,i,o)=>{const a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[n*a[0]+e.viewport[0],i*a[1]+e.viewport[1],o]},t.projectionToNormalizedViewport=(n,i,o)=>[(n+1)*.5,(i+1)*.5,(o+1)*.5],t.PickPropFrom=wne("PickPropFrom")}const Cne={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function tN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cne,r),Q.obj(t,e),Q.event(t,e,"event"),Q.setGetArray(t,e,["viewport"],4),Q.setGetArray(t,e,["background","background2"],3),xne(t,e)}const Sne=Q.newInstance(tN,"vtkViewport");var Tne={newInstance:Sne,extend:tN};const{vtkDebugMacro:Pg,vtkErrorMacro:Mu,vtkWarningMacro:_ne}=xo;function OD(t){return()=>Mu(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function Ene(t,e){e.classHierarchy.push("vtkRenderer");const r={type:"ComputeVisiblePropBoundsEvent",renderer:t},n={type:"ResetCameraClippingRangeEvent",renderer:t},i={type:"ResetCameraEvent",renderer:t};t.updateCamera=()=>(e.activeCamera||(Pg("No cameras are on, creating one."),t.getActiveCameraAndResetIfCreated()),e.activeCamera.render(t),!0),t.updateLightsGeometryToFollowCamera=()=>{const o=t.getActiveCameraAndResetIfCreated();e.lights.forEach(a=>{a.lightTypeIsSceneLight()||(a.lightTypeIsHeadLight()?(a.setPositionFrom(o.getPositionByReference()),a.setFocalPointFrom(o.getFocalPointByReference()),a.modified(o.getMTime())):a.lightTypeIsCameraLight()?a.setTransformMatrix(o.getCameraLightTransformMatrix(Ea())):Mu("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=OD("allocateTime"),t.updateGeometry=OD("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{Pg(t.getClassName(),t,"setting Layer to ",o),e.layer!==o&&(e.layer=o,t.modified()),t.setPreserveColorBuffer(!!o)},t.setActiveCamera=o=>e.activeCamera===o?!1:(e.activeCamera=o,t.modified(),t.invokeEvent({type:"ActiveCameraEvent",camera:o}),!0),t.makeCamera=()=>{const o=V4.newInstance();return t.invokeEvent({type:"CreateCameraEvent",camera:o}),o},t.getActiveCamera=()=>(e.activeCamera||(e.activeCamera=t.makeCamera()),e.activeCamera),t.getActiveCameraAndResetIfCreated=()=>(e.activeCamera||(t.getActiveCamera(),t.resetCamera()),e.activeCamera),t.getActors=()=>(e.actors=[],e.props.forEach(o=>{e.actors=e.actors.concat(o.getActors())}),e.actors),t.addActor=t.addViewProp,t.removeActor=o=>{e.actors=e.actors.filter(a=>a!==o),t.removeViewProp(o),t.modified()},t.removeAllActors=()=>{t.getActors().forEach(a=>{t.removeViewProp(a)}),e.actors=[],t.modified()},t.getVolumes=()=>(e.volumes=[],e.props.forEach(o=>{e.volumes=e.volumes.concat(o.getVolumes())}),e.volumes),t.addVolume=t.addViewProp,t.removeVolume=o=>{e.volumes=e.volumes.filter(a=>a!==o),t.removeViewProp(o),t.modified()},t.removeAllVolumes=()=>{t.getVolumes().forEach(a=>{t.removeViewProp(a)}),e.volumes=[],t.modified()},t.hasLight=o=>e.lights.includes(o),t.addLight=o=>{o&&!t.hasLight(o)&&(e.lights.push(o),t.modified())},t.removeLight=o=>{e.lights=e.lights.filter(a=>a!==o),t.modified()},t.removeAllLights=()=>{e.lights=[],t.modified()},t.setLightCollection=o=>{e.lights=o,t.modified()},t.makeLight=yne.newInstance,t.createLight=()=>{e.automaticLightCreation&&(e._createdLight&&(t.removeLight(e._createdLight),e._createdLight.delete(),e._createdLight=null),e._createdLight=t.makeLight(),t.addLight(e._createdLight),e._createdLight.setLightTypeToHeadLight(),e._createdLight.setPosition(t.getActiveCamera().getPosition()),e._createdLight.setFocalPoint(t.getActiveCamera().getFocalPoint()))},t.normalizedDisplayToWorld=(o,a,s,c)=>{let l=t.normalizedDisplayToProjection(o,a,s);return l=t.projectionToView(l[0],l[1],l[2],c),t.viewToWorld(l[0],l[1],l[2])},t.worldToNormalizedDisplay=(o,a,s,c)=>{let l=t.worldToView(o,a,s);return l=t.viewToProjection(l[0],l[1],l[2],c),t.projectionToNormalizedDisplay(l[0],l[1],l[2])},t.viewToWorld=(o,a,s)=>{if(e.activeCamera===null)return Mu("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();$r(c,c),wn(c,c);const l=new Float64Array([o,a,s]);return Wt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return Mu("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);$r(l,l),wn(l,l);const f=new Float64Array([o,a,s]);return Wt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return Mu("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();wn(c,c);const l=new Float64Array([o,a,s]);return Wt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return Mu("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);wn(l,l);const f=new Float64Array([o,a,s]);return Wt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=tr.INIT_BOUNDS[0],e.allBounds[1]=tr.INIT_BOUNDS[1],e.allBounds[2]=tr.INIT_BOUNDS[2],e.allBounds[3]=tr.INIT_BOUNDS[3],e.allBounds[4]=tr.INIT_BOUNDS[4],e.allBounds[5]=tr.INIT_BOUNDS[5];let o=!0;t.invokeEvent(r);for(let a=0;a<e.props.length;++a){const s=e.props[a];if(s.getVisibility()&&s.getUseBounds()){const c=s.getBounds();c&&Dv(c)&&(o=!1,c[0]<e.allBounds[0]&&(e.allBounds[0]=c[0]),c[1]>e.allBounds[1]&&(e.allBounds[1]=c[1]),c[2]<e.allBounds[2]&&(e.allBounds[2]=c[2]),c[3]>e.allBounds[3]&&(e.allBounds[3]=c[3]),c[4]<e.allBounds[4]&&(e.allBounds[4]=c[4]),c[5]>e.allBounds[5]&&(e.allBounds[5]=c[5]))}}return o&&(Xh(e.allBounds),Pg("Can't compute bounds, no 3D props are visible")),e.allBounds},t.resetCamera=function(){const a=(arguments.length>0&&arguments[0]!==void 0?arguments[0]:null)||t.computeVisiblePropBounds(),s=[0,0,0];if(!Dv(a))return Pg("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return Mu("Trying to reset non-existent camera"),!1;e.activeCamera.setViewAngle(30),s[0]=(a[0]+a[1])/2,s[1]=(a[2]+a[3])/2,s[2]=(a[4]+a[5])/2;let l=a[1]-a[0],f=a[3]-a[2],u=a[5]-a[4];l*=l,f*=f,u*=u;let d=l+f+u;d=d===0?1:d,d=Math.sqrt(d)*.5;const h=Jr(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(yn(v,c))>.999&&(_ne("Resetting view-up since view plane normal is parallel"),e.activeCamera.setViewUp(-v[2],v[0],v[1])),e.activeCamera.setFocalPoint(s[0],s[1],s[2]),e.activeCamera.setPosition(s[0]+p*c[0],s[1]+p*c[1],s[2]+p*c[2]),t.resetCameraClippingRange(a),e.activeCamera.setParallelScale(g),e.activeCamera.setPhysicalScale(d),e.activeCamera.setPhysicalTranslation(-s[0],-s[1],-s[2]),t.invokeEvent(i),!0},t.resetCameraClippingRange=function(){const a=(arguments.length>0&&arguments[0]!==void 0?arguments[0]:null)||t.computeVisiblePropBounds();if(!Dv(a))return Pg("Cannot reset camera clipping range!"),!1;if(t.getActiveCameraAndResetIfCreated(),!e.activeCamera)return Mu("Trying to reset clipping range of non-existent camera"),!1;const s=e.activeCamera.computeClippingRange(a);let c=0;if(e.activeCamera.getParallelProjection())c=.2*e.activeCamera.getParallelScale();else{const l=Jr(e.activeCamera.getViewAngle());c=.2*Math.tan(l/2)*s[1]}return s[1]-s[0]<c&&(c=c-s[1]+s[0],s[1]+=c/2,s[0]-=c/2),s[0]<0&&(s[0]=0),s[0]=.99*s[0]-(s[1]-s[0])*e.clippingRangeExpansion,s[1]=1.01*s[1]+(s[1]-s[0])*e.clippingRangeExpansion,s[0]=s[0]>=s[1]?.01*s[1]:s[0],e.nearClippingPlaneTolerance||(e.nearClippingPlaneTolerance=.01),s[0]<e.nearClippingPlaneTolerance*s[1]&&(s[0]=e.nearClippingPlaneTolerance*s[1]),e.activeCamera.setClippingRange(s[0],s[1]),t.invokeEvent(n),!1},t.setRenderWindow=o=>{o!==e._renderWindow&&(e._vtkWindow=o,e._renderWindow=o)},t.visibleActorCount=()=>e.props.filter(o=>o.getVisibility()).length,t.visibleVolumeCount=t.visibleActorCount,t.getMTime=()=>{let o=e.mtime;const a=e.activeCamera?e.activeCamera.getMTime():0;a>o&&(o=a);const s=e._createdLight?e._createdLight.getMTime():0;return s>o&&(o=s),o},t.getTransparent=()=>!!e.preserveColorBuffer,t.isActiveCameraCreated=()=>!!e.activeCamera}const bne={pickedProp:null,activeCamera:null,allBounds:[],ambient:[1,1,1],allocatedRenderTime:100,timeFactor:1,automaticLightCreation:!0,twoSidedLighting:!0,lastRenderTimeInSeconds:-1,renderWindow:null,lights:[],actors:[],volumes:[],lightFollowCamera:!0,numberOfPropsRendered:0,propArray:null,pathArray:null,layer:0,preserveColorBuffer:!1,preserveDepthBuffer:!1,computeVisiblePropBounds:hf(),interactive:!0,nearClippingPlaneTolerance:0,clippingRangeExpansion:.05,erase:!0,draw:!0,useShadows:!1,useDepthPeeling:!1,occlusionRatio:0,maximumNumberOfPeels:4,selector:null,delegate:null,texturedBackground:!1,backgroundTexture:null,environmentTexture:null,environmentTextureDiffuseStrength:1,environmentTextureSpecularStrength:1,useEnvironmentTextureAsBackground:!1,pass:0};function nN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};for(Object.assign(e,bne,r),Tne.extend(t,e,r),e.background||(e.background=[0,0,0,1]);e.background.length<3;)e.background.push(0);e.background.length===3&&e.background.push(1),Wo(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),si(t,e,["twoSidedLighting","lightFollowCamera","automaticLightCreation","erase","draw","nearClippingPlaneTolerance","clippingRangeExpansion","backingStore","interactive","layer","preserveColorBuffer","preserveDepthBuffer","useDepthPeeling","occlusionRatio","maximumNumberOfPeels","delegate","backgroundTexture","texturedBackground","environmentTexture","environmentTextureDiffuseStrength","environmentTextureSpecularStrength","useEnvironmentTextureAsBackground","useShadows","pass"]),qh(t,e,["actors","volumes","lights"]),V_(t,e,["background"],4,1),n1(t,e,["renderWindow"]),Ene(t,e)}const Dne=Wn(nN,"vtkRenderer");var rN={newInstance:Dne,extend:nN};const Ine={Unknown:0,LeftController:1,RightController:2},One={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},Mne={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var iN={Device:Ine,Input:One,Axis:Mne};const{Device:y2,Input:Jf}=iN,{vtkWarningMacro:w2,vtkErrorMacro:x2,normalizeWheel:Pne,vtkOnceErrorMacro:Rne}=Q,i0={ctrlKey:!1,altKey:!1,shiftKey:!1},Qx={"xr-standard":[Jf.Trigger,Jf.Grip,Jf.TrackPad,Jf.Thumbstick,Jf.A,Jf.B]},F4=["StartAnimation","Animation","EndAnimation","PointerEnter","PointerLeave","MouseEnter","MouseLeave","StartMouseMove","MouseMove","EndMouseMove","LeftButtonPress","LeftButtonRelease","MiddleButtonPress","MiddleButtonRelease","RightButtonPress","RightButtonRelease","KeyPress","KeyDown","KeyUp","StartMouseWheel","MouseWheel","EndMouseWheel","StartPinch","Pinch","EndPinch","StartPan","Pan","EndPan","StartRotate","Rotate","EndRotate","Button3D","Move3D","StartPointerLock","EndPointerLock","StartInteraction","Interaction","EndInteraction","AnimationFrameRateUpdate"];function Rg(t){t.cancelable&&t.preventDefault()}function C2(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function Lne(t,e){e.classHierarchy.push("vtkRenderWindowInteractor");const r={...t},n=new Set,i=new Map;let o=1;t.start=()=>{!e.initialized&&(t.initialize(),!e.initialized)||t.startEventLoop()},t.setRenderWindow=p=>{x2("you want to call setView(view) instead of setRenderWindow on a vtk.js interactor")},t.setInteractorStyle=p=>{e.interactorStyle!==p&&(e.interactorStyle!=null&&e.interactorStyle.setInteractor(null),e.interactorStyle=p,e.interactorStyle!=null&&e.interactorStyle.getInteractor()!==t&&e.interactorStyle.setInteractor(t))},t.initialize=()=>{e.initialized=!0,t.enable(),t.render()},t.enable=()=>t.setEnabled(!0),t.disable=()=>t.setEnabled(!1),t.startEventLoop=()=>w2("empty event loop");function a(p,v){e._forcedRenderer||(e.currentRenderer=t.findPokedRenderer(p,v))}t.getCurrentRenderer=()=>(e.currentRenderer||a(0,0),e.currentRenderer);function s(p){const v=e._view.getCanvas(),y=v.getBoundingClientRect(),m=v.width/y.width,w=v.height/y.height,x={x:m*(p.clientX-y.left),y:w*(y.height-p.clientY+y.top),z:0};return(i.size<=1||!e.currentRenderer)&&a(x.x,x.y),x}const c=e._getScreenEventPositionFor||s;function l(p){return{controlKey:p.ctrlKey,altKey:p.altKey,shiftKey:p.shiftKey}}function f(p){const v=l(p);return{key:p.key,keyCode:p.charCode,...v}}function u(p){return p.pointerType||""}const d=()=>{if(e.container===null)return;const{container:p}=e;p.addEventListener("contextmenu",Rg),p.addEventListener("wheel",t.handleWheel),p.addEventListener("DOMMouseScroll",t.handleWheel),p.addEventListener("pointerenter",t.handlePointerEnter),p.addEventListener("pointerleave",t.handlePointerLeave),p.addEventListener("pointermove",t.handlePointerMove,{passive:!1}),p.addEventListener("pointerdown",t.handlePointerDown,{passive:!1}),p.addEventListener("pointerup",t.handlePointerUp),p.addEventListener("pointercancel",t.handlePointerCancel),document.addEventListener("keypress",t.handleKeyPress),document.addEventListener("keydown",t.handleKeyDown),document.addEventListener("keyup",t.handleKeyUp),document.addEventListener("pointerlockchange",t.handlePointerLockChange),p.style.touchAction="none",p.style.userSelect="none",p.style.webkitTapHighlightColor="rgba(0,0,0,0)"};t.bindEvents=p=>{if(p===null)return;r.setContainer(p)&&d()};const h=()=>{clearTimeout(e.moveTimeoutID),clearTimeout(e.wheelTimeoutID),e.moveTimeoutID=0,e.wheelTimeoutID=0,o=1;const{container:p}=e;p&&(p.removeEventListener("contextmenu",Rg),p.removeEventListener("wheel",t.handleWheel),p.removeEventListener("DOMMouseScroll",t.handleWheel),p.removeEventListener("pointerenter",t.handlePointerEnter),p.removeEventListener("pointerleave",t.handlePointerLeave),p.removeEventListener("pointermove",t.handlePointerMove,{passive:!1}),p.removeEventListener("pointerdown",t.handlePointerDown,{passive:!1}),p.removeEventListener("pointerup",t.handlePointerUp),p.removeEventListener("pointercancel",t.handlePointerCancel)),document.removeEventListener("keypress",t.handleKeyPress),document.removeEventListener("keydown",t.handleKeyDown),document.removeEventListener("keyup",t.handleKeyUp),document.removeEventListener("pointerlockchange",t.handlePointerLockChange),i.clear()};t.unbindEvents=()=>{h(),r.setContainer(null)},t.handleKeyPress=p=>{const v=f(p);t.keyPressEvent(v)},t.handleKeyDown=p=>{const v=f(p);t.keyDownEvent(v)},t.handleKeyUp=p=>{const v=f(p);t.keyUpEvent(v)},t.handlePointerEnter=p=>{const v={...l(p),position:c(p),deviceType:u(p)};t.pointerEnterEvent(v),v.deviceType==="mouse"&&t.mouseEnterEvent(v)},t.handlePointerLeave=p=>{const v={...l(p),position:c(p),deviceType:u(p)};t.pointerLeaveEvent(v),v.deviceType==="mouse"&&t.mouseLeaveEvent(v)},t.handlePointerDown=p=>{if(!(p.button>2||t.isPointerLocked()))switch(e.preventDefaultOnPointerDown&&Rg(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&w2("[RenderWindowInteractor] duplicate pointerId detected"),i.set(p.pointerId,{pointerId:p.pointerId,position:c(p)}),p.pointerType){case"pen":case"touch":t.handleTouchStart(p);break;case"mouse":default:t.handleMouseDown(p);break}},t.handlePointerUp=p=>{if(i.has(p.pointerId))switch(e.preventDefaultOnPointerUp&&Rg(p),i.delete(p.pointerId),e.container.releasePointerCapture(p.pointerId),p.pointerType){case"pen":case"touch":t.handleTouchEnd(p);break;case"mouse":default:t.handleMouseUp(p);break}},t.handlePointerCancel=p=>{if(i.has(p.pointerId))switch(i.delete(p.pointerId),p.pointerType){case"pen":case"touch":t.handleTouchEnd(p);break;case"mouse":default:t.handleMouseUp(p);break}},t.handlePointerMove=p=>{if(i.has(p.pointerId)){const v=i.get(p.pointerId);v.position=c(p)}switch(p.pointerType){case"pen":case"touch":t.handleTouchMove(p);break;case"mouse":default:t.handleMouseMove(p);break}},t.handleMouseDown=p=>{const v={...l(p),position:c(p),deviceType:u(p)};switch(p.button){case 0:t.leftButtonPressEvent(v);break;case 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e.lastGamepadValues[C.index][S].buttons||(e.lastGamepadValues[C.index][S].buttons[T]=!1),e.lastGamepadValues[C.index][S].buttons[T]!==C.buttons[T].pressed&&w!=null&&(t.button3DEvent({gamepad:C,position:w.transform.position,orientation:w.transform.orientation,targetPosition:x.transform.position,targetOrientation:x.transform.orientation,pressed:C.buttons[T].pressed,device:m.handedness==="left"?y2.LeftController:y2.RightController,input:Qx[C.mapping]&&Qx[C.mapping][T]?Qx[C.mapping][T]:Jf.Trigger}),e.lastGamepadValues[C.index][S].buttons[T]=C.buttons[T].pressed),e.lastGamepadValues[C.index][S].buttons[T]&&w!=null&&t.move3DEvent({gamepad:C,position:w.transform.position,orientation:w.transform.orientation,targetPosition:x.transform.position,targetOrientation:x.transform.orientation,device:m.handedness==="left"?y2.LeftController:y2.RightController})}})},t.handleMouseMove=p=>{const v={...l(p),position:c(p),deviceType:u(p)};e.moveTimeoutID===0?t.startMouseMoveEvent(v):(t.mouseMoveEvent(v),clearTimeout(e.moveTimeoutID)),e.moveTimeoutID=setTimeout(()=>{t.endMouseMoveEvent(),e.moveTimeoutID=0},200)},t.handleAnimation=()=>{const p=Date.now();e._animationFrameCount++,p-e._animationStartTime>1e3&&e._animationFrameCount>1&&(e.recentAnimationFrameRate=1e3*(e._animationFrameCount-1)/(p-e._animationStartTime),e.lastFrameTime=1/e.recentAnimationFrameRate,t.animationFrameRateUpdateEvent(),e._animationStartTime=p,e._animationFrameCount=1),t.animationEvent(),g(),n.size>0||Date.now()<e._animationExtendedEnd?e.animationRequest=requestAnimationFrame(t.handleAnimation):(cancelAnimationFrame(e.animationRequest),e.animationRequest=null,t.endAnimationEvent(),t.render())},t.handleWheel=p=>{Rg(p);const v={...Pne(p),...l(p),position:c(p),deviceType:u(p)};e.wheelTimeoutID===0&&(Math.abs(v.spinY)>=.3?o=Math.abs(v.spinY):o=1),v.spinY/=o,e.wheelTimeoutID===0?(t.startMouseWheelEvent(v),t.mouseWheelEvent(v)):(t.mouseWheelEvent(v),clearTimeout(e.wheelTimeoutID)),e.mouseScrollDebounceByPass?(t.extendAnimation(600),t.endMouseWheelEvent(),e.wheelTimeoutID=0):e.wheelTimeoutID=setTimeout(()=>{t.extendAnimation(600),t.endMouseWheelEvent(),e.wheelTimeoutID=0},200)},t.handleMouseUp=p=>{const v={...l(p),position:c(p),deviceType:u(p)};switch(p.button){case 0:t.leftButtonReleaseEvent(v);break;case 1:t.middleButtonReleaseEvent(v);break;case 2:t.rightButtonReleaseEvent(v);break;default:x2(`Unknown mouse button released: ${p.button}`);break}},t.handleTouchStart=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=C2(i);if(v.length===2){const m={...l(i0),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(m)}t.recognizeGesture("TouchStart",y)}else if(v.length===1){const y={...l(i0),position:c(p),deviceType:u(p)};t.leftButtonPressEvent(y)}},t.handleTouchMove=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=C2(i);t.recognizeGesture("TouchMove",y)}else if(v.length===1){const y={...l(i0),position:v[0].position,deviceType:u(p)};t.mouseMoveEvent(y)}},t.handleTouchEnd=p=>{const v=[...i.values()];if(e.recognizeGestures)if(v.length===0){const y={...l(i0),position:c(p),deviceType:u(p)};t.leftButtonReleaseEvent(y)}else if(v.length===1){const y=C2(i);t.recognizeGesture("TouchEnd",y);const m={...l(i0),position:v[0].position,deviceType:u(p)};t.leftButtonPressEvent(m)}else{const y=C2(i);t.recognizeGesture("TouchMove",y)}else if(v.length===1){const y={...l(i0),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(y)}},t.setView=p=>{e._view!==p&&(e._view=p,e._view.getRenderable().setInteractor(t),t.modified())},t.getFirstRenderer=()=>{var p,v,y;return(y=(v=(p=e._view)==null?void 0:p.getRenderable())==null?void 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0&&!n||(e.cellSizes?e.numberOfCells=e.cellSizes.length:e.numberOfCells=cN(t.getData())),e.numberOfCells),t.getCellSizes=n=>(e.cellSizes!==void 0&&!n||(e.cellSizes=sN(t.getData())),e.cellSizes),t.resize=n=>{const i=t.getNumberOfTuples();r.resize(n);const o=t.getNumberOfTuples();o<i&&(o===0?(e.numberOfCells=0,e.cellSizes=[]):(e.numberOfCells=void 0,e.cellSizes=void 0))},t.setData=n=>{r.setData(n,1),e.numberOfCells=void 0,e.cellSizes=void 0},t.getCell=n=>{let i=n;const o=e.values[i++];return e.values.subarray(i,i+o)},t.insertNextCell=n=>{const i=t.getNumberOfCells();return t.insertNextTuples([n.length,...n]),++e.numberOfCells,e.cellSizes!=null&&e.cellSizes.push(n.length),i}}function $ne(t){return{empty:!0,numberOfComponents:1,dataType:hn.UNSIGNED_INT,...t}}function lN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Mt.extend(t,e,$ne(r)),zne(t,e)}const jne=Q.newInstance(lN,"vtkCellArray");var Rd={newInstance:jne,extend:lN,...Wne};function Hne(t,e){e.classHierarchy.push("vtkCell"),t.initialize=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(n){e.pointsIds=n;let i=e.points.getData();i.length!==3*e.pointsIds.length&&(i=Q.newTypedArray(r.getDataType(),3*e.pointsIds.length));const o=r.getData();e.pointsIds.forEach((a,s)=>{let c=3*a,l=3*s;i[l]=o[c],i[++l]=o[++c],i[++l]=o[++c]}),e.points.setData(i)}else{e.points=r,e.pointsIds=new Array(r.getNumberOfPoints());for(let i=r.getNumberOfPoints()-1;i>=0;--i)e.pointsIds[i]=i}},t.getBounds=()=>{const r=e.points.getNumberOfPoints(),n=[];if(r){e.points.getPoint(0,n),e.bounds[0]=n[0],e.bounds[1]=n[0],e.bounds[2]=n[1],e.bounds[3]=n[1],e.bounds[4]=n[2],e.bounds[5]=n[2];for(let i=1;i<r;i++)e.points.getPoint(i,n),e.bounds[0]=n[0]<e.bounds[0]?n[0]:e.bounds[0],e.bounds[1]=n[0]>e.bounds[1]?n[0]:e.bounds[1],e.bounds[2]=n[1]<e.bounds[2]?n[1]:e.bounds[2],e.bounds[3]=n[1]>e.bounds[3]?n[1]:e.bounds[3],e.bounds[4]=n[2]<e.bounds[4]?n[2]:e.bounds[4],e.bounds[5]=n[2]>e.bounds[5]?n[2]:e.bounds[5]}else Xh(e.bounds);return e.bounds},t.getLength2=()=>{t.getBounds();let r=0,n=0;for(let i=0;i<3;i++)n=e.bounds[2*i+1]-e.bounds[2*i],r+=n*n;return r},t.getParametricDistance=r=>{let n,i=0;for(let o=0;o<3;o++)r[o]<0?n=-r[o]:r[o]>1?n=r[o]-1:n=0,n>i&&(i=n);return i},t.getNumberOfPoints=()=>e.points.getNumberOfPoints(),t.deepCopy=r=>{r.initialize(e.points,e.pointsIds)},t.getCellDimension=()=>{},t.intersectWithLine=(r,n,i,o,a,s,c)=>{},t.evaluatePosition=(r,n,i,o,a,s)=>{Q.vtkErrorMacro("vtkCell.evaluatePosition is not implemented.")}}const Kne={bounds:[-1,-1,-1,-1,-1,-1],pointsIds:[]};function uN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kne,r),Q.obj(t,e),e.points||(e.points=mm.newInstance()),Q.get(t,e,["points","pointsIds"]),Hne(t,e)}const qne=Q.newInstance(uN,"vtkCell");var Gy={newInstance:qne,extend:uN};function Xne(t,e){let r=e;for(e>=t.array.length&&(r+=t.array.length);r>t.array.length;)t.array.push({ncells:0,cells:null});t.array.length=r}function Yne(t,e){e.classHierarchy.push("vtkCellLinks"),t.buildLinks=r=>{const n=r.getPoints().getNumberOfPoints(),i=r.getNumberOfCells(),o=new Uint32Array(n);if(r.isA("vtkPolyData")){for(let a=0;a<i;++a){const{cellPointIds:s}=r.getCellPoints(a);s.forEach(c=>{t.incrementLinkCount(c)})}t.allocateLinks(n),e.maxId=n-1;for(let a=0;a<i;++a){const{cellPointIds:s}=r.getCellPoints(a);s.forEach(c=>{t.insertCellReference(c,o[c]++,a)})}}else{for(let a=0;a<i;a++)Gy.newInstance().getPointsIds().forEach(c=>{t.incrementLinkCount(c)});t.allocateLinks(n),e.maxId=n-1;for(let a=0;a<i;++a)Gy.newInstance().getPointsIds().forEach(c=>{t.insertCellReference(c,o[c]++,a)})}},t.allocate=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1e3;e.array=Array(r).fill().map(()=>({ncells:0,cells:null})),e.extend=n,e.maxId=-1},t.initialize=()=>{e.array=null},t.getLink=r=>e.array[r],t.getNcells=r=>e.array[r].ncells,t.getCells=r=>e.array[r].cells,t.insertNextPoint=r=>{e.array.push({ncells:r,cells:Array(r)}),++e.maxId},t.insertNextCellReference=(r,n)=>{e.array[r].cells[e.array[r].ncells++]=n},t.deletePoint=r=>{e.array[r].ncells=0,e.array[r].cells=null},t.removeCellReference=(r,n)=>{e.array[n].cells=e.array[n].cells.filter(i=>i!==r),e.array[n].ncells=e.array[n].cells.length},t.addCellReference=(r,n)=>{e.array[n].cells[e.array[n].ncells++]=r},t.resizeCellList=(r,n)=>{e.array[r].cells.length=n},t.squeeze=()=>{Xne(e,e.maxId+1)},t.reset=()=>{e.maxId=-1},t.deepCopy=r=>{e.array=[...r.array],e.extend=r.extend,e.maxId=r.maxId},t.incrementLinkCount=r=>{++e.array[r].ncells},t.allocateLinks=r=>{for(let n=0;n<r;++n)e.array[n].cells=new Array(e.array[n].ncells)},t.insertCellReference=(r,n,i)=>{e.array[r].cells[n]=i}}const Jne={array:null,maxId:0,extend:0};function fN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jne,r),Q.obj(t,e),Yne(t,e)}const Zne=Q.newInstance(fN,"vtkCellLinks");var Qne={newInstance:Zne,extend:fN};const Sr={VTK_EMPTY_CELL:0,VTK_VERTEX:1,VTK_POLY_VERTEX:2,VTK_LINE:3,VTK_POLY_LINE:4,VTK_TRIANGLE:5,VTK_TRIANGLE_STRIP:6,VTK_POLYGON:7,VTK_QUAD:9,VTK_QUADRATIC_EDGE:21,VTK_CONVEX_POINT_SET:41,VTK_POLYHEDRON:42},DS=["vtkEmptyCell","vtkVertex","vtkPolyVertex","vtkLine","vtkPolyLine","vtkTriangle","vtkTriangleStrip","vtkPolygon","vtkPixel","vtkQuad","vtkTetra","vtkVoxel","vtkHexahedron","vtkWedge","vtkPyramid","vtkPentagonalPrism","vtkHexagonalPrism","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkQuadraticEdge","vtkQuadraticTriangle","vtkQuadraticQuad","vtkQuadraticTetra","vtkQuadraticHexahedron","vtkQuadraticWedge","vtkQuadraticPyramid","vtkBiQuadraticQuad","vtkTriQuadraticHexahedron","vtkQuadraticLinearQuad","vtkQuadraticLinearWedge","vtkBiQuadraticQuadraticWedge","vtkBiQuadraticQuadraticHexahedron","vtkBiQuadraticTriangle","vtkCubicLine","vtkQuadraticPolygon","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkConvexPointSet","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkParametricCurve","vtkParametricSurface","vtkParametricTriSurface","vtkParametricQuadSurface","vtkParametricTetraRegion","vtkParametricHexRegion","UnknownClass","UnknownClass","UnknownClass","vtkHigherOrderEdge","vtkHigherOrderTriangle","vtkHigherOrderQuad","vtkHigherOrderPolygon","vtkHigherOrderTetrahedron","vtkHigherOrderWedge","vtkHigherOrderPyramid","vtkHigherOrderHexahedron"];function ere(t){return t<DS.length?DS[t]:"UnknownClass"}function tre(t){return DS.findIndex(t)}function nre(t){return t<Sr.VTK_QUADRATIC_EDGE||t===Sr.VTK_CONVEX_POINT_SET||t===Sr.VTK_POLYHEDRON}function rre(t){return t===Sr.VTK_TRIANGLE_STRIP||t===Sr.VTK_POLY_LINE||t===Sr.VTK_POLY_VERTEX}const ire={getClassNameFromTypeId:ere,getTypeIdFromClassName:tre,isLinear:nre,hasSubCells:rre};function ore(t,e){e.classHierarchy.push("vtkCellTypes"),t.allocate=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:512,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1e3;e.size=r>0?r:1,e.extend=n>0?n:1,e.maxId=-1,e.typeArray=new Uint8Array(r),e.locationArray=new Uint32Array(r)},t.insertCell=(r,n,i)=>{e.typeArray[r]=n,e.locationArray[r]=i,r>e.maxId&&(e.maxId=r)},t.insertNextCell=(r,n)=>(t.insertCell(++e.maxId,r,n),e.maxId),t.setCellTypes=(r,n,i)=>{e.size=r,e.typeArray=n,e.locationArray=i,e.maxId=r-1},t.getCellLocation=r=>e.locationArray[r],t.deleteCell=r=>{e.typeArray[r]=Sr.VTK_EMPTY_CELL},t.getNumberOfTypes=()=>e.maxId+1,t.isType=r=>{const n=t.getNumberOfTypes();for(let i=0;i<n;++i)if(r===t.getCellType(i))return!0;return!1},t.insertNextType=r=>t.insertNextCell(r,-1),t.getCellType=r=>e.typeArray[r],t.reset=()=>{e.maxId=-1},t.deepCopy=r=>{t.allocate(r.getSize(),r.getExtend()),e.typeArray.set(r.getTypeArray()),e.locationArray.set(r.getLocationArray()),e.maxId=r.getMaxId()}}const are={size:0,maxId:-1,extend:1e3};function dN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,are,r),Q.obj(t,e),Q.get(t,e,["size","maxId","extend"]),Q.getArray(t,e,["typeArray","locationArray"]),ore(t,e)}const sre=Q.newInstance(dN,"vtkCellTypes");var cre={newInstance:sre,extend:dN,...ire};const lre={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var hN={IntersectionState:lre};const{IntersectionState:Nv}=hN;function M0(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;const i={t:Number.MIN_VALUE,distance:0},o=[];let a;o[0]=r[0]-e[0],o[1]=r[1]-e[1],o[2]=r[2]-e[2];const s=o[0]*(t[0]-e[0])+o[1]*(t[1]-e[1])+o[2]*(t[2]-e[2]),c=yn(o,o);let l=1e-5*s;return c!==0&&(i.t=s/c),l<0&&(l=-l),-l<c&&c<l||c<=0||i.t<0?a=e:i.t>1?a=r:(a=o,o[0]=e[0]+i.t*o[0],o[1]=e[1]+i.t*o[1],o[2]=e[2]+i.t*o[2]),n&&(n[0]=a[0],n[1]=a[1],n[2]=a[2]),i.distance=Hc(a,t),i}function gN(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,Zl(e,t,a),Zl(n,r,s),Zl(r,t,c);const l=[yn(a,a),-yn(a,s),-yn(a,s),yn(s,s)],f=[];if(f[0]=yn(a,c),f[1]=-yn(s,c),CR(l,f,2)===0){let u=Number.MAX_VALUE;const d=[t,e,r,n],h=[r,r,t,t],g=[n,n,e,e];o[0],o[0],i[0],i[0],i[0],i[0],o[0],o[0];let p;for(let v=0;v<4;v++)p=M0(d[v],h[v],g[v]),p.distance<u&&(u=p.distance,p.t);return Nv.ON_LINE}return i[0]=f[0],o[0]=f[1],i[0]>=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?Nv.YES_INTERSECTION:Nv.NO_INTERSECTION}const ure={distanceToLine:M0,intersection:gN};function fre(t,e){e.classHierarchy.push("vtkLine");function r(n){return n>=0&&n<=1}t.getCellDimension=()=>1,t.intersectWithLine=(n,i,o,a,s)=>{const c={intersect:0,t:Number.MAX_VALUE,subId:0,betweenPoints:null};s[1]=0,s[2]=0;const l=[],f=[],u=[];e.points.getPoint(0,f),e.points.getPoint(1,u);const d=[],h=[],g=gN(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===Nv.YES_INTERSECTION){for(let p=0;p<3;p++)a[p]=f[p]+s[0]*(u[p]-f[p]),l[p]=n[p]+c.t*(i[p]-n[p]);if(Hc(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=M0(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=M0(i,f,u,a),p.distance<=o*o&&(c.t=1,c.intersect=1,c.betweenPoints=!0),c;if(s[0]<0)return s[0]=0,p=M0(f,n,i,a),c.t=p.t,p.distance<=o*o&&(c.intersect=1),c;if(s[0]>1)return s[0]=1,p=M0(u,n,i,a),c.t=p.t,p.distance<=o*o&&(c.intersect=1),c}return c},t.evaluateLocation=(n,i,o)=>{const a=[],s=[];e.points.getPoint(0,a),e.points.getPoint(1,s);for(let c=0;c<3;c++)i[c]=a[c]+n[0]*(s[c]-a[c]);o[0]=1-n[0],o[1]=n[0]},t.evaluateOrientation=(n,i,o)=>e.orientations?(Mv(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const dre={orientations:null};function pN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dre,r),Gy.extend(t,e,r),Q.setGet(t,e,["orientations"]),fre(t,e)}const hre=Q.newInstance(pN,"vtkLine");var hs={newInstance:hre,extend:pN,...ure,...hN};function gre(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=uc(e.points):e.points=mm.newInstance(),t.getNumberOfPoints=()=>e.points.getNumberOfPoints(),t.getBounds=()=>e.points.getBounds(),t.computeBounds=()=>{t.getBounds()};const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),e.points=mm.newInstance(),e.points.shallowCopy(n.getPoints())}}const pre={};function mN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pre,r),Yh.extend(t,e,r),Q.setGet(t,e,["points"]),gre(t,e)}const mre=Q.newInstance(mN,"vtkPointSet");var vre={newInstance:mre,extend:mN};function U4(t,e,r,n){const i=r[0]-e[0],o=r[1]-e[1],a=r[2]-e[2],s=t[0]-e[0],c=t[1]-e[1],l=t[2]-e[2];n[0]=o*l-a*c,n[1]=a*s-i*l,n[2]=i*c-o*s}function Wy(t,e,r,n){U4(t,e,r,n);const i=Math.sqrt(n[0]*n[0]+n[1]*n[1]+n[2]*n[2]);i!==0&&(n[0]/=i,n[1]/=i,n[2]/=i)}function yre(t,e,r,n,i,o){let a=arguments.length>6&&arguments[6]!==void 0?arguments[6]:1e-6,s=!1;const c=[],l=[],f=[],u=[],d=[];Wy(t,e,r,u),Wy(n,i,o,d);const h=-yn(u,t),g=-yn(d,n),p=[yn(d,t)+g,yn(d,e)+g,yn(d,r)+g];if(p[0]*p[1]>a&&p[0]*p[2]>a)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};const v=[yn(u,n)+h,yn(u,i)+h,yn(u,o)+h];if(v[0]*v[1]>a&&v[0]*v[2]>a)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Math.abs(u[0]-d[0])<1e-9&&Math.abs(u[1]-d[1])<1e-9&&Math.abs(u[2]-d[2])<1e-9&&Math.abs(h-g)<1e-9)return s=!0,{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};const y=[t,e,r],m=[n,i,o],w=yn(u,d),x=(h-g*w)/(w*w-1),C=(g-h*w)/(w*w-1),S=[x*u[0]+C*d[0],x*u[1]+C*d[1],x*u[2]+C*d[2]],T=ll(u,d,[]);Pd(T);let _=0,E=0;const b=[],D=[];let O=50,L=50;for(let G=0;G<3;G++){const j=G,F=(G+1)%3,U=Fo.intersectWithLine(y[j],y[F],n,d);U.intersection&&U.t>0-a&&U.t<1+a&&(U.t<1+a&&U.t>1-a&&(O=_),b[_++]=yn(U.x,T)-yn(S,T));const W=Fo.intersectWithLine(m[j],m[F],t,u);W.intersection&&W.t>0-a&&W.t<1+a&&(W.t<1+a&&W.t>1-a&&(L=E),D[E++]=yn(W.x,T)-yn(S,T))}if(_>2){_--;const G=b[2];b[2]=b[O],b[O]=G}if(E>2){E--;const G=D[2];D[2]=D[L],D[L]=G}if(_!==2||E!==2)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Number.isNaN(b[0])||Number.isNaN(b[1])||Number.isNaN(D[0])||Number.isNaN(D[1]))return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(b[0]>b[1]){const G=b[1];b[1]=b[0],b[0]=G}if(D[0]>D[1]){const G=D[1];D[1]=D[0],D[0]=G}let P,k;return b[1]<D[0]||D[1]<b[0]?{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f}:(b[0]<D[0]?b[1]<D[1]?(f[0]=2,f[1]=1,P=D[0],k=b[1]):(f[0]=2,f[1]=2,P=D[0],k=D[1]):b[1]<D[1]?(f[0]=1,f[1]=1,P=b[0],k=b[1]):(f[0]=1,f[1]=2,P=b[0],k=D[1]),aS(S,T,P,c),aS(S,T,k,l),{intersect:!0,coplanar:s,pt1:c,pt2:l,surfaceId:f})}const wre={computeNormalDirection:U4,computeNormal:Wy,intersectWithTriangle:yre};function xre(t,e){e.classHierarchy.push("vtkTriangle"),t.getCellDimension=()=>2,t.intersectWithLine=(r,n,i,o,a)=>{const s={subId:0,t:Number.MAX_VALUE,intersect:0,betweenPoints:!1};a[2]=0;const c=[],l=i*i,f=[],u=[],d=[];e.points.getPoint(0,f),e.points.getPoint(1,u),e.points.getPoint(2,d);const h=[],g=[];if(Wy(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=Fo.intersectWithLine(r,n,f,h);if(s.betweenPoints=w.betweenPoints,s.t=w.t,o[0]=w.x[0],o[1]=w.x[1],o[2]=w.x[2],!w.intersection)return a[0]=0,a[1]=0,s.intersect=0,s;const x=t.evaluatePosition(o,c,a,g);if(x.evaluation>=0)return x.dist2<=l?(s.intersect=1,s):(s.intersect=x.evaluation,s)}const p=Hc(f,u),v=Hc(u,d),y=Hc(d,f);e.line||(e.line=hs.newInstance()),p>v&&p>y?(e.line.getPoints().setPoint(0,f),e.line.getPoints().setPoint(1,u)):v>y&&v>p?(e.line.getPoints().setPoint(0,u),e.line.getPoints().setPoint(1,d)):(e.line.getPoints().setPoint(0,d),e.line.getPoints().setPoint(1,f));const m=e.line.intersectWithLine(r,n,i,o,a);if(s.betweenPoints=m.betweenPoints,s.t=m.t,m.intersect){const w=[],x=[],C=[];for(let S=0;S<3;S++)w[S]=f[S]-d[S],x[S]=u[S]-d[S],C[S]=o[S]-d[S];return a[0]=yn(C,w)/y,a[1]=yn(C,x)/v,s.intersect=1,s}return a[0]=0,a[1]=0,s.intersect=0,s},t.evaluatePosition=(r,n,i,o)=>{const a={subId:0,dist2:0,evaluation:-1};let s,c;const l=[],f=[],u=[],d=[];let h;const g=[],p=[],v=[];let y=0,m=0;const w=[];let x,C,S,T=[];const _=[],E=[],b=[];a.subId=0,i[2]=0,e.points.getPoint(1,l),e.points.getPoint(2,f),e.points.getPoint(0,u),U4(l,f,u,d),Fo.generalizedProjectPoint(r,l,d,b);let D=0;for(s=0;s<3;s++)d[s]<0?h=-d[s]:h=d[s],h>D&&(D=h,m=s);for(c=0,s=0;s<3;s++)s!==m&&(w[c++]=s);for(s=0;s<2;s++)g[s]=b[w[s]]-u[w[s]],p[s]=l[w[s]]-u[w[s]],v[s]=f[w[s]]-u[w[s]];if(y=Qr(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=Qr(g,v)/y,i[1]=Qr(p,g)/y,o[0]=1-(i[0]+i[1]),o[1]=i[0],o[2]=i[1],o[0]>=0&&o[0]<=1&&o[1]>=0&&o[1]<=1&&o[2]>=0&&o[2]<=1)n&&(a.dist2=Hc(b,r),n[0]=b[0],n[1]=b[1],n[2]=b[2]),a.evaluation=1;else{let O;if(n){if(o[1]<0&&o[2]<0)for(x=Hc(r,u),C=hs.distanceToLine(r,l,u,O,_),S=hs.distanceToLine(r,u,f,O,E),x<C?(a.dist2=x,T=u):(a.dist2=C,T=_),S<a.dist2&&(a.dist2=S,T=E),s=0;s<3;s++)n[s]=T[s];else if(o[2]<0&&o[0]<0)for(x=Hc(r,l),C=hs.distanceToLine(r,l,u,O,_),S=hs.distanceToLine(r,l,f,O,E),x<C?(a.dist2=x,T=l):(a.dist2=C,T=_),S<a.dist2&&(a.dist2=S,T=E),s=0;s<3;s++)n[s]=T[s];else if(o[1]<0&&o[0]<0)for(x=Hc(r,f),C=hs.distanceToLine(r,f,u,O,_),S=hs.distanceToLine(r,l,f,O,E),x<C?(a.dist2=x,T=f):(a.dist2=C,T=_),S<a.dist2&&(a.dist2=S,T=E),s=0;s<3;s++)n[s]=T[s];else if(o[0]<0){const L=hs.distanceToLine(r,l,f,n);a.dist2=L.distance}else if(o[1]<0){const L=hs.distanceToLine(r,f,u,n);a.dist2=L.distance}else if(o[2]<0){const L=hs.distanceToLine(r,l,u,n);a.dist2=L.distance}}a.evaluation=0}return a},t.evaluateLocation=(r,n,i)=>{const o=[],a=[],s=[];e.points.getPoint(0,o),e.points.getPoint(1,a),e.points.getPoint(2,s);const c=1-r[0]-r[1];for(let l=0;l<3;l++)n[l]=o[l]*c+a[l]*r[0]+s[l]*r[1];i[0]=c,i[1]=r[0],i[2]=r[1]},t.getParametricDistance=r=>{let n,i=0;const o=[];o[0]=r[0],o[1]=r[1],o[2]=1-r[0]-r[1];for(let a=0;a<3;a++)o[a]<0?n=-o[a]:o[a]>1?n=o[a]-1:n=0,n>i&&(i=n);return i}}const Cre={};function vN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cre,r),Gy.extend(t,e,r),xre(t,e)}const Sre=Q.newInstance(vN,"vtkTriangle");var yN={newInstance:Sre,extend:vN,...wre};const eC=["verts","lines","polys","strips"],{vtkWarningMacro:MD}=Q,Tre={[Sr.VTK_LINE]:hs,[Sr.VTK_POLY_LINE]:hs,[Sr.VTK_TRIANGLE]:yN};function _re(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}eC.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=uc(e[i]):e[i]=Rd.newInstance()}),t.getNumberOfCells=()=>eC.reduce((i,o)=>i+e[o].getNumberOfCells(),0);const n=t.shallowCopy;t.shallowCopy=function(i){let o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;n(i,o),eC.forEach(a=>{e[a]=Rd.newInstance(),e[a].shallowCopy(i.getReferenceByName(a))})},t.buildCells=()=>{const i=t.getNumberOfVerts(),o=t.getNumberOfLines(),a=t.getNumberOfPolys(),s=t.getNumberOfStrips(),c=i+o+a+s,l=new Uint8Array(c);let f=l;const u=new Uint32Array(c);let d=u;if(i){let h=0;e.verts.getCellSizes().forEach((g,p)=>{d[p]=h,f[p]=g>1?Sr.VTK_POLY_VERTEX:Sr.VTK_VERTEX,h+=g+1}),d=d.subarray(i),f=f.subarray(i)}if(o){let h=0;e.lines.getCellSizes().forEach((g,p)=>{d[p]=h,f[p]=g>2?Sr.VTK_POLY_LINE:Sr.VTK_LINE,g===1&&MD("Building VTK_LINE ",p," with only one point, but VTK_LINE needs at least two points. Check the input."),h+=g+1}),d=d.subarray(o),f=f.subarray(o)}if(a){let h=0;e.polys.getCellSizes().forEach((g,p)=>{switch(d[p]=h,g){case 3:f[p]=Sr.VTK_TRIANGLE;break;case 4:f[p]=Sr.VTK_QUAD;break;default:f[p]=Sr.VTK_POLYGON;break}g<3&&MD("Building VTK_TRIANGLE ",p," with less than three points, but VTK_TRIANGLE needs at least three points. Check the input."),h+=g+1}),d+=d.subarray(a),f+=f.subarray(a)}if(s){let h=0;f.fill(Sr.VTK_TRIANGLE_STRIP,0,s),e.strips.getCellSizes().forEach((g,p)=>{d[p]=h,h+=g+1})}e.cells=cre.newInstance(),e.cells.setCellTypes(c,l,u)},t.buildLinks=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;e.cells===void 0&&t.buildCells(),e.links=Qne.newInstance(),i>0?e.links.allocate(i):e.links.allocate(t.getPoints().getNumberOfPoints()),e.links.buildLinks(t)},t.getCellType=i=>e.cells.getCellType(i),t.getCellPoints=i=>{const o=t.getCellType(i);let a=null;switch(o){case Sr.VTK_VERTEX:case Sr.VTK_POLY_VERTEX:a=e.verts;break;case Sr.VTK_LINE:case Sr.VTK_POLY_LINE:a=e.lines;break;case Sr.VTK_TRIANGLE:case Sr.VTK_QUAD:case Sr.VTK_POLYGON:a=e.polys;break;case Sr.VTK_TRIANGLE_STRIP:a=e.strips;break;default:return a=null,{type:0,cellPointIds:null}}const s=e.cells.getCellLocation(i),c=a.getCell(s);return{cellType:o,cellPointIds:c}},t.getPointCells=i=>e.links.getCells(i),t.getCellEdgeNeighbors=(i,o,a)=>{const s=e.links.getLink(o),c=e.links.getLink(a);return s.cells.filter(l=>l!==i&&c.cells.indexOf(l)!==-1)},t.getCell=function(i){let o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const a=t.getCellPoints(i),s=o||Tre[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const Ere={};function wN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ere,r),vre.extend(t,e,r),Q.get(t,e,["cells","links"]),Q.setGet(t,e,["verts","lines","polys","strips"]),_re(t,e)}const bre=Q.newInstance(wN,"vtkPolyData");var Nr={newInstance:bre,extend:wN};const Dre=1e-6;function Ire(t,e){e.classHierarchy.push("vtkProp3D"),t.addPosition=n=>{e.position=e.position.map((i,o)=>i+n[o]),t.modified()},t.getOrientationWXYZ=()=>{const n=pf();gS(n,e.rotation);const i=new Float64Array(3),o=JY(i,n);return[Ty(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return gS(n,e.rotation)},t.rotateX=n=>{n!==0&&(s4(e.rotation,e.rotation,Jr(n)),t.modified())},t.rotateY=n=>{n!==0&&(c4(e.rotation,e.rotation,Jr(n)),t.modified())},t.rotateZ=n=>{n!==0&&(l4(e.rotation,e.rotation,Jr(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=Jr(n),c=pf();lw(c,[i,o,a],s);const l=new Float64Array(16);Dy(l,c),In(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-Dre)return;const i=Dy(new Float64Array(16),n);In(e.rotation,e.rotation,i),t.modified()},t.setOrientation=(n,i,o)=>n===e.orientation[0]&&i===e.orientation[1]&&o===e.orientation[2]?!1:(e.orientation=[n,i,o],Rt(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>o1(e.userMatrix,n)?!1:(Pr(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){Rt(e.matrix),e.userMatrix&&In(e.matrix,e.matrix,e.userMatrix),ur(e.matrix,e.matrix,e.origin),ur(e.matrix,e.matrix,e.position),In(e.matrix,e.matrix,e.rotation),ul(e.matrix,e.matrix,e.scale),ur(e.matrix,e.matrix,[-e.origin[0],-e.origin[1],-e.origin[2]]),wn(e.matrix,e.matrix),e.isIdentity=!0;for(let n=0;n<4;++n)for(let i=0;i<4;++i)(n===i?1:0)!==e.matrix[n+i*4]&&(e.isIdentity=!1);e.matrixMTime.modified()}},t.getCenter=()=>tr.getCenter(e.bounds),t.getLength=()=>tr.getLength(e.bounds),t.getXRange=()=>tr.getXRange(e.bounds),t.getYRange=()=>tr.getYRange(e.bounds),t.getZRange=()=>tr.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const Ore={origin:[0,0,0],position:[0,0,0],orientation:[0,0,0],rotation:null,scale:[1,1,1],bounds:[1,-1,1,-1,1,-1],userMatrix:null,userMatrixMTime:null,cachedProp3D:null,isIdentity:!0,matrixMTime:null};function xN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ore,r),u1.extend(t,e,r),e.matrixMTime={},Q.obj(e.matrixMTime),Q.get(t,e,["bounds","isIdentity"]),Q.getArray(t,e,["orientation"]),Q.setGetArray(t,e,["origin","position","scale"],3),e.matrix=Rt(new Float64Array(16)),e.rotation=Rt(new Float64Array(16)),e.userMatrix=Rt(new Float64Array(16)),e.transform=null,Ire(t,e)}const Mre=Q.newInstance(xN,"vtkProp3D");var B4={newInstance:Mre,extend:xN};const{vtkDebugMacro:Pre}=Q;function Rre(t,e){e.classHierarchy.push("vtkActor");const r={...t};t.getActors=()=>[t],t.getIsOpaque=()=>{if(e.forceOpaque)return!0;if(e.forceTranslucent)return!1;e.property||t.getProperty();let n=e.property.getOpacity()>=1;return n=n&&(!e.texture||!e.texture.isTranslucent()),n=n&&(!e.mapper||e.mapper.getIsOpaque()),n},t.hasTranslucentPolygonalGeometry=()=>e.mapper===null?!1:(e.property===null&&t.setProperty(t.makeProperty()),!t.getIsOpaque()),t.makeProperty=Hd.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const n=e.mapper.getBounds();if(!n||n.length!==6)return n;if(n[0]>n[1])return e.mapperBounds=n.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),n;if(!e.mapperBounds||n[0]!==e.mapperBounds[0]||n[1]!==e.mapperBounds[1]||n[2]!==e.mapperBounds[2]||n[3]!==e.mapperBounds[3]||n[4]!==e.mapperBounds[4]||n[5]!==e.mapperBounds[5]||t.getMTime()>e.boundsMTime.getMTime()){Pre("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];tr.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);wn(o,e.matrix),i.forEach(a=>Wt(a,a,o)),e.bounds[0]=e.bounds[2]=e.bounds[4]=Number.MAX_VALUE,e.bounds[1]=e.bounds[3]=e.bounds[5]=-Number.MAX_VALUE,e.bounds=e.bounds.map((a,s)=>s%2===0?i.reduce((c,l)=>c>l[s/2]?l[s/2]:c,a):i.reduce((c,l)=>c<l[(s-1)/2]?l[(s-1)/2]:c,a)),e.boundsMTime.modified()}return e.bounds},t.getMTime=()=>{let n=r.getMTime();if(e.property!==null){const i=e.property.getMTime();n=i>n?i:n}if(e.backfaceProperty!==null){const i=e.backfaceProperty.getMTime();n=i>n?i:n}return n},t.getRedrawMTime=()=>{let n=e.mtime;if(e.mapper!==null){let i=e.mapper.getMTime();n=i>n?i:n,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),i=e.mapper.getInput().getMTime(),n=i>n?i:n)}return n},t.getSupportsSelection=()=>e.mapper?e.mapper.getSupportsSelection():!1,t.processSelectorPixelBuffers=(n,i)=>{e.mapper&&e.mapper.processSelectorPixelBuffers&&e.mapper.processSelectorPixelBuffers(n,i)}}const Lre={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function CN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Lre,r),B4.extend(t,e,r),e.boundsMTime={},Q.obj(e.boundsMTime),Q.set(t,e,["property"]),Q.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),Rre(t,e)}const Are=Q.newInstance(CN,"vtkActor");var yc={newInstance:Are,extend:CN};function Nre(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=XK.newInstance(),e.rendererMap={},e.openGLRenderWindow=une.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=kne.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=rN.newInstance({viewport:n,background:o||e.background});e.renderWindow.addRenderer(a),e.rendererMap[i]=a},t.destroy=()=>{e.renderWindow.getInteractor().delete()},t.removeRenderer=n=>{const i=t.getRenderer(n);e.renderWindow.removeRenderer(i),i.delete(),delete e.rendererMap[n]},t.getRenderer=n=>e.rendererMap[n],t.getRenderers=()=>{const{rendererMap:n}=e;return Object.keys(n).map(o=>({id:o,renderer:n[o]}))},t.resize=()=>{if(e.container){const{width:n,height:i}=e.container;e.openGLRenderWindow.setSize(Math.floor(n),Math.floor(i)),r(),e.renderWindow.render()}},t.setContainer=n=>{e.container=n,e.openGLRenderWindow.setContainer(e.container)},t.delete=Q.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const kre={background:[0,0,0],container:null};function SN(t,e,r={}){Object.assign(e,kre,r),Q.obj(t,e),Q.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),Q.event(t,e,"resize"),Nre(t,e)}const Vre=Q.newInstance(SN),Fre={newInstance:Vre,extend:SN},{vtkErrorMacro:S2}=Q;function Ure(t,e){e.classHierarchy.push("vtkPiecewiseFunction"),t.getSize=()=>e.nodes.length,t.getType=()=>{let r,n=0,i=0;e.nodes.length>0&&(n=e.nodes[0].y);for(let o=1;o<e.nodes.length;o++){if(r=e.nodes[o].y,r!==n)if(r>n)switch(i){case 0:case 1:i=1;break;case 2:default:i=3;break}else switch(i){case 0:case 2:i=2;break;case 1:default:i=3;break}if(n=r,i===3)break}switch(i){case 0:return"Constant";case 1:return"NonDecreasing";case 2:return"NonIncreasing";case 3:default:return"Varied"}},t.getDataPointer=()=>{const r=e.nodes.length;if(e.function=null,r>0){e.function=[];for(let n=0;n<r;n++)e.function[2*n]=e.nodes[n].x,e.function[2*n+1]=e.nodes[n].y}return e.function},t.getFirstNonZeroValue=()=>{if(e.nodes.length===0)return 0;let r=1,n=0,i=0;for(;i<e.nodes.length;i++)if(e.nodes[i].y!==0){r=0;break}return r?n=Number.MAX_VALUE:i>0?n=e.nodes[i-1].x:e.clamping?n=-Number.MAX_VALUE:n=e.nodes[0].x,n},t.getNodeValue=(r,n)=>{const i=e.nodes.length;return r<0||r>=i?(S2("Index out of range!"),-1):(n[0]=e.nodes[r].x,n[1]=e.nodes[r].y,n[2]=e.nodes[r].midpoint,n[3]=e.nodes[r].sharpness,1)},t.setNodeValue=(r,n)=>{const i=e.nodes.length;if(r<0||r>=i)return S2("Index out of range!"),-1;const o=e.nodes[r].x;return e.nodes[r].x=n[0],e.nodes[r].y=n[1],e.nodes[r].midpoint=n[2],e.nodes[r].sharpness=n[3],o!==n[0]?t.sortAndUpdateRange():t.modified(),1},t.addPoint=(r,n)=>t.addPointLong(r,n,.5,0),t.addPointLong=(r,n,i,o)=>{if(i<0||i>1)return S2("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return S2("Sharpness outside range [0.0, 1.0]"),-1;e.allowDuplicateScalars||t.removePoint(r);const a={x:r,y:n,midpoint:i,sharpness:o};e.nodes.push(a),t.sortAndUpdateRange();let s;for(s=0;s<e.nodes.length&&e.nodes[s].x!==r;s++);return s<e.nodes.length?s:-1},t.setNodes=r=>{e.nodes!==r&&(e.nodes=r,t.sortAndUpdateRange())},t.sortAndUpdateRange=()=>{e.nodes.sort((n,i)=>n.x-i.x),t.updateRange()||t.modified()},t.updateRange=()=>{const r=e.range.slice(),n=e.nodes.length;return n?(e.range[0]=e.nodes[0].x,e.range[1]=e.nodes[n-1].x):(e.range[0]=0,e.range[1]=0),r[0]===e.range[0]&&r[1]===e.range[1]?!1:(t.modified(),!0)},t.removePoint=r=>{let n;for(n=0;n<e.nodes.length&&e.nodes[n].x!==r;n++);if(n>=e.nodes.length)return-1;const i=n;let o=!1;return e.nodes.splice(n,1),(n===0||n===e.nodes.length)&&(o=t.updateRange()),o||t.modified(),i},t.removeAllPoints=()=>{e.nodes=[],t.sortAndUpdateRange()},t.addSegment=(r,n,i,o)=>{t.sortAndUpdateRange();for(let a=0;a<e.nodes.length;)e.nodes[a].x>=r&&e.nodes[a].x<=i?e.nodes.splice(a,1):a++;t.addPoint(r,n,.5,0),t.addPoint(i,o,.5,0)},t.getValue=r=>{const n=[];return t.getTable(r,r,1,n),n[0]},t.adjustRange=r=>{if(r.length<2)return 0;const n=t.getRange();n[0]<r[0]?t.addPoint(r[0],t.getValue(r[0])):t.addPoint(r[0],t.getValue(n[0])),n[1]>r[1]?t.addPoint(r[1],t.getValue(r[1])):t.addPoint(r[1],t.getValue(n[1])),t.sortAndUpdateRange();for(let i=0;i<e.nodes.length;)e.nodes[i].x>=r[0]&&e.nodes[i].x<=r[1]?e.nodes.splice(i,1):++i;return t.sortAndUpdateRange(),1},t.estimateMinNumberOfSamples=(r,n)=>{const i=t.findMinimumXDistance();return Math.ceil((n-r)/i)},t.findMinimumXDistance=()=>{const r=e.nodes.length;if(r<2)return-1;let n=e.nodes[1].x-e.nodes[0].x;for(let i=0;i<r-1;i++){const o=e.nodes[i+1].x-e.nodes[i].x;o<n&&(n=o)}return n},t.getTable=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:1,s,c=0;const l=e.nodes.length;let f=0;l!==0&&(f=e.nodes[l-1].y);let u=0,d=0,h=0,g=0,p=0,v=0,y=0;for(s=0;s<i;s++){const m=a*s;for(i>1?u=r+s/(i-1)*(n-r):u=.5*(r+n);c<l&&u>e.nodes[c].x;)c++,c<l&&(d=e.nodes[c-1].x,h=e.nodes[c].x,g=e.nodes[c-1].y,p=e.nodes[c].y,v=e.nodes[c-1].midpoint,y=e.nodes[c-1].sharpness,v<1e-5&&(v=1e-5),v>.99999&&(v=.99999));if(c>=l)o[m]=e.clamping?f:0;else if(c===0)o[m]=e.clamping?e.nodes[0].y:0;else{let w=(u-d)/(h-d);if(w<v?w=.5*w/v:w=.5+.5*(w-v)/(1-v),y>.99)if(w<.5){o[m]=g;continue}else{o[m]=p;continue}if(y<.01){o[m]=(1-w)*g+w*p;continue}w<.5?w=.5*(w*2)**(1+10*y):w>.5&&(w=1-.5*((1-w)*2)**(1+10*y));const x=w*w,C=x*w,S=2*C-3*x+1,T=-2*C+3*x,_=C-2*x+w,E=C-x,b=p-g,D=(1-y)*b;o[m]=S*g+T*p+_*D+E*D;const O=g<p?g:p,L=g>p?g:p;o[m]=o[m]<O?O:o[m],o[m]=o[m]>L?L:o[m]}}}}const Bre={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function TN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bre,r),Q.obj(t,e),e.nodes=[],Q.setGet(t,e,["allowDuplicateScalars","clamping"]),Q.setArray(t,e,["range"],2),Q.getArray(t,e,["range"]),Ure(t,e)}const Gre=Q.newInstance(TN,"vtkPiecewiseFunction");var Ld={newInstance:Gre,extend:TN};const{BlendMode:Pu,FilterMode:ip}=CP;function Wre(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=Ld.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const zre={createRadonTransferFunction:Wre};function $re(t,e){e.classHierarchy.push("vtkVolumeMapper");const r={...t};t.getBounds=()=>{const n=t.getInputData();return n?(e.static||t.update(),e.bounds=n.getBounds()):e.bounds=hf(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(Pu.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(Pu.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(Pu.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(Pu.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(Pu.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(Pu.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>Q.enumToString(Pu,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>Q.enumToString(ip,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(ip.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(ip.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(ip.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(fc(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(fc(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(fc(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(Z_(fc(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const jre=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:Pu.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:ip.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function _N(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jre(r)),I4.extend(t,e,r),Q.setGet(t,e,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius","updatedExtents"]),Q.setGetArray(t,e,["ipScalarRange"],2),Q.event(t,e,"lightingActivated"),$re(t,e)}const Hre=Q.newInstance(_N,"vtkVolumeMapper");var EN={newInstance:Hre,extend:_N,...zre};function Kre(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const qre={scalarTexture:null};function bN(t,e,r={}){Object.assign(e,qre,r),EN.extend(t,e,r),Q.setGet(t,e,["scalarTexture"]),Kre(t,e)}const Xre=Q.newInstance(bN,"vtkSharedVolumeMapper"),Yre={newInstance:Xre,extend:bN};function Ar(t){const e=t.indexOf(":");return t.substring(e+1)}function DN(t){let e=2166136261;for(let r=0;r<t.length;r++)e^=t.charCodeAt(r),e+=(e<<1)+(e<<4)+(e<<7)+(e<<8)+(e<<24);return(e>>>0).toString(36)}const Jre=1073741824;class Zre{constructor(){this._imageCache=new Map,this._volumeCache=new Map,this._imageIdsToVolumeIdCache=new Map,this._referencedImageIdToImageIdCache=new Map,this._geometryCache=new Map,this._imageCacheSize=0,this._maxCacheSize=3*Jre,this._geometryCacheSize=0,this.setMaxCacheSize=e=>{if(!e||typeof e!="number"){const r=`New max cacheSize ${this._maxCacheSize} should be defined and should be a number.`;throw new Error(r)}this._maxCacheSize=e},this.isCacheable=e=>{const r=this.getBytesAvailable(),n=Array.from(this._imageCache.values()).reduce((o,a)=>a.sharedCacheKey?o:o+a.sizeInBytes,0);return r+n>=e},this.getMaxCacheSize=()=>this._maxCacheSize,this.getCacheSize=()=>this._imageCacheSize,this._decacheImage=(e,r=!1)=>{var o;const n=this._imageCache.get(e);if(!n)return;if(n.sharedCacheKey&&!r)throw new Error("Cannot decache an image with a shared cache key. You need to manually decache the volume first.");const{imageLoadObject:i}=n;(o=n.image)!=null&&o.referencedImageId&&this._referencedImageIdToImageIdCache.delete(n.image.referencedImageId),i!=null&&i.cancelFn&&i.cancelFn(),i!=null&&i.decache&&i.decache(),this._imageCache.delete(e)},this._decacheVolume=e=>{const r=this._volumeCache.get(e);if(!r)return;const{volumeLoadObject:n,volume:i}=r;i&&(i.cancelLoading&&i.cancelLoading(),i.imageData&&i.imageData.delete(),n.cancelFn&&n.cancelFn(),i.imageIds&&i.imageIds.forEach(o=>{const a=this._imageCache.get(o);a&&a.sharedCacheKey===e&&(a.sharedCacheKey=void 0)}),this._volumeCache.delete(e))},this.purgeCache=()=>{const e=this._imageCache.keys();for(this.purgeVolumeCache();;){const{value:r,done:n}=e.next();if(n)break;this.removeImageLoadObject(r,{force:!0}),nt(He,Xe.IMAGE_CACHE_IMAGE_REMOVED,{imageId:r})}},this.purgeVolumeCache=()=>{const e=this._volumeCache.keys();for(;;){const{value:r,done:n}=e.next();if(n)break;this.removeVolumeLoadObject(r),nt(He,Xe.VOLUME_CACHE_VOLUME_REMOVED,{volumeId:r})}},this.getVolumeLoadObject=e=>{if(e===void 0)throw new Error("getVolumeLoadObject: volumeId must not be undefined");const r=this._volumeCache.get(e);if(r)return r.timeStamp=Date.now(),r.volumeLoadObject},this.putGeometryLoadObject=(e,r)=>{if(e===void 0)throw new Error("putGeometryLoadObject: geometryId must not be undefined");if(r.promise===void 0)throw new Error("putGeometryLoadObject: geometryLoadObject.promise must not be undefined");if(this._geometryCache.has(e))throw new Error("putGeometryLoadObject: geometryId already present in geometryCache");if(r.cancelFn&&typeof r.cancelFn!="function")throw new Error("putGeometryLoadObject: geometryLoadObject.cancel must be a function");const n={loaded:!1,geometryId:e,geometryLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._geometryCache.set(e,n),r.promise.then(i=>{try{this._putGeometryCommon(e,i,n)}catch(o){throw console.debug(`Error in _putGeometryCommon for geometry ${e}:`,o),o}}).catch(i=>{throw console.debug(`Error caching geometry ${e}:`,i),this._geometryCache.delete(e),i})},this.getGeometry=e=>{if(e===void 0)throw new Error("getGeometry: geometryId must not be undefined");const r=this._geometryCache.get(e);if(r)return r.timeStamp=Date.now(),r.geometry},this.removeGeometryLoadObject=e=>{if(e===void 0)throw new Error("removeGeometryLoadObject: geometryId must not be undefined");const r=this._geometryCache.get(e);if(!r)throw new Error("removeGeometryLoadObject: geometryId was not present in geometryCache");this.decrementGeometryCacheSize(r.sizeInBytes);const n={geometry:r,geometryId:e};nt(He,Xe.GEOMETRY_CACHE_GEOMETRY_REMOVED,n),this._decacheGeometry(e)},this._decacheGeometry=e=>{const r=this._geometryCache.get(e);if(!r)return;const{geometryLoadObject:n}=r;n.cancelFn&&n.cancelFn(),n.decache&&n.decache(),this._geometryCache.delete(e)},this.incrementGeometryCacheSize=e=>{this._geometryCacheSize+=e},this.decrementGeometryCacheSize=e=>{this._geometryCacheSize-=e},this.getImageByReferencedImageId=e=>{var n;const r=this._referencedImageIdToImageIdCache.get(e);if(r)return(n=this._imageCache.get(r))==null?void 0:n.image},this.getImage=(e,r=va.FAR_REPLICATE)=>{var i;if(e===void 0)throw new Error("getImage: imageId must not be undefined");const n=this._imageCache.get(e);if(n&&(n.timeStamp=Date.now(),!(((i=n.image)==null?void 0:i.imageQualityStatus)<r)))return n.image},this.getVolume=(e,r=!1)=>{var i;if(e===void 0)throw new Error("getVolume: volumeId must not be undefined");const n=this._volumeCache.get(e);return n?(n.timeStamp=Date.now(),n.volume):r?(i=[...this._volumeCache.values()].find(o=>o.volumeId.includes(e)))==null?void 0:i.volume:void 0},this.getVolumes=()=>Array.from(this._volumeCache.values()).map(r=>r.volume),this.filterVolumesByReferenceId=e=>this.getVolumes().filter(n=>n.referencedVolumeId===e),this.removeImageLoadObject=(e,{force:r=!1}={})=>{if(e===void 0)throw new Error("removeImageLoadObject: imageId must not be undefined");const n=this._imageCache.get(e);if(!n)throw new Error("removeImageLoadObject: imageId was not present in imageCache");this._decacheImage(e,r),this.incrementImageCacheSize(-n.sizeInBytes);const i={image:n,imageId:e};nt(He,Xe.IMAGE_CACHE_IMAGE_REMOVED,i)},this.removeVolumeLoadObject=e=>{if(e===void 0)throw new Error("removeVolumeLoadObject: volumeId must not be undefined");const r=this._volumeCache.get(e);if(!r)throw new Error("removeVolumeLoadObject: volumeId was not present in volumeCache");const n={volume:r,volumeId:e};nt(He,Xe.VOLUME_CACHE_VOLUME_REMOVED,n),this._decacheVolume(e)},this.incrementImageCacheSize=e=>{this._imageCacheSize+=e},this.decrementImageCacheSize=e=>{this._imageCacheSize-=e},this.getGeometryLoadObject=e=>{if(e===void 0)throw new Error("getGeometryLoadObject: geometryId must not be undefined");const r=this._geometryCache.get(e);if(r)return r.timeStamp=Date.now(),r.geometryLoadObject}}generateVolumeId(e){const r=e.map(Ar).sort();let n=2166136261;for(const i of r){const o=DN(i);for(let a=0;a<o.length;a++)n^=o.charCodeAt(a),n+=(n<<1)+(n<<4)+(n<<7)+(n<<8)+(n<<24)}return`volume-${(n>>>0).toString(36)}`}getImageIdsForVolumeId(e){return Array.from(this._imageIdsToVolumeIdCache.entries()).filter(([r,n])=>n===e).map(([r])=>r)}getBytesAvailable(){return this.getMaxCacheSize()-this.getCacheSize()}decacheIfNecessaryUntilBytesAvailable(e,r){let n=this.getBytesAvailable();if(n>=e)return n;const i=Array.from(this._imageCache.values()).filter(c=>!c.sharedCacheKey);function o(c,l){return c.timeStamp>l.timeStamp?1:c.timeStamp<l.timeStamp?-1:0}i.sort(o);const a=i.map(c=>c.imageId);let s=a;r&&(s=a.filter(c=>!r.includes(c)));for(const c of s)if(this.removeImageLoadObject(c),nt(He,Xe.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),nt(He,Xe.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n}_putImageCommon(e,r,n){if(!this._imageCache.has(e)){console.warn("The image was purged from the cache before it completed loading.");return}if(!r){console.warn("Image is undefined");return}if(r.sizeInBytes===void 0||Number.isNaN(r.sizeInBytes))throw new Error("_putImageCommon: image.sizeInBytes must not be undefined");if(r.sizeInBytes.toFixed===void 0)throw new Error("_putImageCommon: image.sizeInBytes is not a number");if(!this.isCacheable(r.sizeInBytes))throw new Error(Xe.CACHE_SIZE_EXCEEDED);this.decacheIfNecessaryUntilBytesAvailable(r.sizeInBytes),n.loaded=!0,n.image=r,n.sizeInBytes=r.sizeInBytes,this.incrementImageCacheSize(n.sizeInBytes);const i={image:n};r.referencedImageId&&this._referencedImageIdToImageIdCache.set(r.referencedImageId,e),nt(He,Xe.IMAGE_CACHE_IMAGE_ADDED,i),n.sharedCacheKey=r.sharedCacheKey}async putImageLoadObject(e,r){if(e===void 0)throw console.error("putImageLoadObject: imageId must not be undefined"),new Error("putImageLoadObject: imageId must not be undefined");if(r.promise===void 0)throw console.error("putImageLoadObject: imageLoadObject.promise must not be undefined"),new Error("putImageLoadObject: imageLoadObject.promise must not be undefined");const n=this._imageCache.get(e);if(n!=null&&n.imageLoadObject)throw console.warn(`putImageLoadObject: imageId ${e} already in cache`),new Error("putImageLoadObject: imageId already in cache");if(r.cancelFn&&typeof r.cancelFn!="function")throw console.error("putImageLoadObject: imageLoadObject.cancel must be a function"),new Error("putImageLoadObject: imageLoadObject.cancel must be a function");const i={...n,loaded:!1,imageId:e,sharedCacheKey:void 0,imageLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._imageCache.set(e,i),this._imageCache.set(e,i),r.promise.then(o=>{try{this._putImageCommon(e,o,i)}catch(a){throw console.debug(`Error in _putImageCommon for image ${e}:`,a),a}}).catch(o=>{throw console.debug(`Error caching image ${e}:`,o),this._imageCache.delete(e),o})}putImageSync(e,r){if(e===void 0)throw new Error("putImageSync: imageId must not be undefined");if(this._imageCache.has(e))throw new Error("putImageSync: imageId already in cache");const n={loaded:!1,imageId:e,sharedCacheKey:void 0,imageLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._imageCache.set(e,n);try{this._putImageCommon(e,r,n)}catch(i){throw this._imageCache.delete(e),i}}getImageLoadObject(e){if(e===void 0)throw new Error("getImageLoadObject: imageId must not be undefined");const r=this._imageCache.get(e);if(r)return r.timeStamp=Date.now(),r.imageLoadObject}isLoaded(e){const r=this._imageCache.get(e);return r?r.loaded:!1}getVolumeContainingImageId(e){const r=Array.from(this._volumeCache.keys()),n=Ar(e);for(const i of r){const o=this._volumeCache.get(i);if(!o)return;const{volume:a}=o;if(!a.imageIds.length)return;const s=a.getImageURIIndex(n);if(s>-1)return{volume:a,imageIdIndex:s}}}getCachedImageBasedOnImageURI(e){const r=Ar(e),i=Array.from(this._imageCache.keys()).find(o=>Ar(o)===r);if(i)return this._imageCache.get(i)}_putVolumeCommon(e,r,n){var o;if(!this._volumeCache.get(e)){console.warn("The volume was purged from the cache before it completed loading.");return}n.loaded=!0,n.volume=r,(o=r.imageIds)==null||o.forEach(a=>{const s=this._imageCache.get(a);s&&(s.sharedCacheKey=e)});const i={volume:n};nt(He,Xe.VOLUME_CACHE_VOLUME_ADDED,i)}putVolumeSync(e,r){if(e===void 0)throw new Error("putVolumeSync: volumeId must not be undefined");if(this._volumeCache.has(e))throw new Error("putVolumeSync: volumeId already in cache");const n={loaded:!1,volumeId:e,volumeLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._volumeCache.set(e,n);try{this._putVolumeCommon(e,r,n)}catch(i){throw this._volumeCache.delete(e),i}}async putVolumeLoadObject(e,r){if(e===void 0)throw new Error("putVolumeLoadObject: volumeId must not be undefined");if(r.promise===void 0)throw new Error("putVolumeLoadObject: volumeLoadObject.promise must not be undefined");if(this._volumeCache.has(e))throw new Error(`putVolumeLoadObject: volumeId:${e} already in cache`);if(r.cancelFn&&typeof r.cancelFn!="function")throw new Error("putVolumeLoadObject: volumeLoadObject.cancel must be a function");const n={loaded:!1,volumeId:e,volumeLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._volumeCache.set(e,n),r.promise.then(i=>{try{this._putVolumeCommon(e,i,n)}catch(o){throw console.error(`Error in _putVolumeCommon for volume ${e}:`,o),this._volumeCache.delete(e),o}}).catch(i=>{throw this._volumeCache.delete(e),i})}_putGeometryCommon(e,r,n){if(!this._geometryCache.get(e)){console.warn("The geometry was purged from the cache before it completed loading.");return}if(!r){console.warn("Geometry is undefined");return}if(r.sizeInBytes===void 0||Number.isNaN(r.sizeInBytes))throw new Error("_putGeometryCommon: geometry.sizeInBytes must not be undefined");if(r.sizeInBytes.toFixed===void 0)throw new Error("_putGeometryCommon: geometry.sizeInBytes is not a number");if(!this.isCacheable(r.sizeInBytes))throw new Error(Xe.CACHE_SIZE_EXCEEDED);this.decacheIfNecessaryUntilBytesAvailable(r.sizeInBytes),n.loaded=!0,n.geometry=r,n.sizeInBytes=r.sizeInBytes,this.incrementGeometryCacheSize(n.sizeInBytes);const i={geometry:n};nt(He,Xe.GEOMETRY_CACHE_GEOMETRY_ADDED,i)}putGeometrySync(e,r){if(e===void 0)throw new Error("putGeometrySync: geometryId must not be undefined");if(this._geometryCache.has(e))throw new Error("putGeometrySync: geometryId already in cache");const n={loaded:!1,geometryId:e,geometryLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._geometryCache.set(e,n);try{this._putGeometryCommon(e,r,n)}catch(i){throw this._geometryCache.delete(e),i}}setPartialImage(e,r){const n=this._imageCache.get(e);if(!n){r&&this._imageCache.set(e,{image:r,imageId:e,loaded:!1,timeStamp:Date.now(),sizeInBytes:0});return}n.loaded&&(n.loaded=!1,n.imageLoadObject=null,this.incrementImageCacheSize(-n.sizeInBytes),n.sizeInBytes=0),n.image=r||n.image}getImageQuality(e){var n;const r=(n=this._imageCache.get(e))==null?void 0:n.image;return r?r.imageQualityStatus||va.FULL_RESOLUTION:void 0}}const ke=new Zre;function PD(t,e){const r=L4(e),n=new r(t.length);return n.set(t),n}function Qre(t,e){e.classHierarchy.push("vtkStreamingOpenGLTexture"),e.updatedFrames=[],e.volumeId=null;const r=t.create3DFilterableFromRaw;t.create3DFilterableFromRaw=(s,c,l,f,u,d,h)=>{e.inputDataType=u,e.inputNumComps=f,r(s,c,l,f,u,d,h)};const n=t.updateVolumeInfoForGL;t.updateVolumeInfoForGL=(s,c)=>{const l=n(s,c);return e.volumeInfo.dataComputedScale=[1],e.volumeInfo.dataComputedOffset=[0],l},t.update3DFromRaw=()=>{const{volumeId:s}=e;if(!s)return;const c=ke.getVolume(s);if(e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),c.isDynamicVolume()){a();return}return t.hasUpdatedFrames()&&o()};const i=t.modified;t.setUpdatedFrame=s=>{e.updatedFrames[s]=!0,i()},t.modified=()=>{i();const s=ke.getVolume(e.volumeId);if(!s)return;const c=s.imageIds;for(let l=0;l<c.length;l++)e.updatedFrames[l]=!0};function o(){const s=ke.getVolume(e.volumeId),c=s.imageIds;for(let l=0;l<e.updatedFrames.length;l++)if(e.updatedFrames[l]){const f=ke.getImage(c[l]);if(!f)continue;let u=f.voxelManager.getScalarData();const d=e.context;s.dataType!==u.constructor.name&&(u=PD(u,s.dataType));const[h]=t.updateArrayDataTypeForGL(s.dataType,[u]);t.bind();const g=l;d.texSubImage3D(e.target,0,0,0,g,e.width,e.height,1,e.format,e.openGLDataType,h),t.deactivate(),e.updatedFrames[l]=null}return e.generateMipmap&&e.context.generateMipmap(e.target),t.deactivate(),!0}function a(){const s=ke.getVolume(e.volumeId),c=s.getCurrentDimensionGroupImageIds();if(!c.length)return!1;let l;for(let f=0;f<c.length;f++){const u=c[f],d=ke.getImage(u);let h;d?(h=d.voxelManager.getScalarData(),l=h.constructor):(l=L4(s.dataType,!0),h=new l(e.width*e.height));const g=e.context;s.dataType!==h.constructor.name&&(h=PD(h,s.dataType));const[p]=t.updateArrayDataTypeForGL(s.dataType,[h]);t.bind();let v=f;g.texSubImage3D(e.target,0,0,0,v,e.width,e.height,1,e.format,e.openGLDataType,p),t.deactivate()}return e.generateMipmap&&e.context.generateMipmap(e.target),t.deactivate(),!0}t.hasUpdatedFrames=()=>!e.updatedFrames.length||e.updatedFrames.some(s=>s),t.getUpdatedFrames=()=>e.updatedFrames,t.setVolumeId=s=>{e.volumeId=s},t.getVolumeId=()=>e.volumeId,t.setTextureParameters=({width:s,height:c,depth:l,numberOfComponents:f,dataType:u})=>{e.width??(e.width=s),e.height??(e.height=c),e.depth??(e.depth=l),e.inputNumComps??(e.inputNumComps=f),e.inputDataType??(e.inputDataType=u)},t.getTextureParameters=()=>({width:e.width,height:e.height,depth:e.depth,numberOfComponents:e.inputNumComps,dataType:e.inputDataType})}const eie={updatedFrames:[]};function IN(t,e,r={}){Object.assign(e,eie,r),br.extend(t,e,r),Qre(t,e)}const tie=Q.newInstance(IN,"vtkStreamingOpenGLTexture"),nie={newInstance:tie,extend:IN},rie={isPerformingCoordinateTransformation:!1};function ON(t,e,r={}){Object.assign(e,rie,r),V4.extend(t,e,r),Q.setGet(t,e,["isPerformingCoordinateTransformation"]),oie(t,e)}const iie=Q.newInstance(ON,"vtkSlabCamera");function oie(t,e){e.classHierarchy.push("vtkSlabCamera");const r=Rt(new Float64Array(16)),n=new Float64Array(3);t.getProjectionMatrix=(i,o,a)=>{const s=Ea();if(e.projectionMatrix){const d=1/e.physicalScale;return Zn(n,d,d,d),Pr(s,e.projectionMatrix),ul(s,s,n),wn(s,s),s}Rt(r);let c=e.clippingRange[0],l=e.clippingRange[1];e.isPerformingCoordinateTransformation&&(c=e.distance,l=e.distance+.1);const f=l-c,u=[c+(o+1)*f/2,c+(a+1)*f/2];if(e.parallelProjection){const d=e.parallelScale*i,h=e.parallelScale,g=(e.windowCenter[0]-1)*d,p=(e.windowCenter[0]+1)*d,v=(e.windowCenter[1]-1)*h,y=(e.windowCenter[1]+1)*h;d4(r,g,p,v,y,u[0],u[1]),wn(r,r)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const d=Math.tan(Yt.radiansFromDegrees(e.viewAngle)/2);let h,g;e.useHorizontalViewAngle===!0?(h=c*d,g=c*d/i):(h=c*d*i,g=c*d);const p=(e.windowCenter[0]-1)*h,v=(e.windowCenter[0]+1)*h,y=(e.windowCenter[1]-1)*g,m=(e.windowCenter[1]+1)*g,w=u[0],x=u[1];r[0]=2*w/(v-p),r[5]=2*w/(m-y),r[2]=(p+v)/(v-p),r[6]=(y+m)/(m-y),r[10]=-(w+x)/(x-w),r[14]=-1,r[11]=-2*w*x/(x-w),r[15]=0}}return Pr(s,r),s}}const aie={newInstance:iie,extend:ON};function sc(t){return Ta(t,"vtkVolume")||Ta(t,"vtkImageSlice")}function Ta(t,e){const r="isA"in t?t:t.actor;return r?!!r.isA(e):!1}const rl=[];function Jh(t,e=0){let r;for(r=0;r<rl.length&&!(rl[r].priority<=e);r++);rl.splice(r,0,{priority:e,provider:t})}function sie(t){for(let e=0;e<rl.length;e++)if(rl[e].provider===t){rl.splice(e,1);break}}function cie(){for(;rl.length>0;)rl.pop()}function ct(t,...e){for(let r=0;r<rl.length;r++){const n=rl[r].provider(t,...e);if(n!==void 0)return n}}const G4=Object.freeze(Object.defineProperty({__proto__:null,addProvider:Jh,get:ct,removeAllProviders:cie,removeProvider:sie},Symbol.toStringTag,{value:"Module"}));var 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l<e.nodes.length?l:-1},t.addHSVPoint=(r,n,i,o)=>t.addHSVPointLong(r,n,i,o,.5,0),t.addHSVPointLong=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5,s=arguments.length>5&&arguments[5]!==void 0?arguments[5]:0;const c=[];return td([n,i,o],c),t.addRGBPoint(r,c[0],c[1],c[2],a,s)},t.setNodes=r=>{if(e.nodes!==r){const n=JSON.stringify(e.nodes);e.nodes=r;const i=JSON.stringify(e.nodes);if(t.sortAndUpdateRange()||n!==i)return t.modified(),!0}return!1},t.sortAndUpdateRange=()=>{const r=JSON.stringify(e.nodes);e.nodes.sort((o,a)=>o.x-a.x);const n=JSON.stringify(e.nodes),i=t.updateRange();return!i&&r!==n?(t.modified(),!0):i},t.updateRange=()=>{const r=[2];r[0]=e.mappingRange[0],r[1]=e.mappingRange[1];const n=e.nodes.length;return n?(e.mappingRange[0]=e.nodes[0].x,e.mappingRange[1]=e.nodes[n-1].x):(e.mappingRange[0]=0,e.mappingRange[1]=0),r[0]===e.mappingRange[0]&&r[1]===e.mappingRange[1]?!1:(t.modified(),!0)},t.removePoint=r=>{let 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i=t.getSize(),o=t.getAnnotatedValueIndexInternal(r);if(o<0||i===0){const a=t.getNanColorByReference();n[0]=a[0],n[1]=a[1],n[2]=a[2]}else{const a=[];t.getNodeValue(o%i,a),n[0]=a[1],n[1]=a[2],n[2]=a[3]}return}t.getTable(r,r,1,n)},t.getRedValue=r=>{const n=[];return t.getColor(r,n),n[0]},t.getGreenValue=r=>{const n=[];return t.getColor(r,n),n[1]},t.getBlueValue=r=>{const n=[];return t.getColor(r,n),n[2]},t.getTable=(r,n,i,o)=>{const a=Number(r),s=Number(n);if(by(a)||by(s)){for(let E=0;E<i;E++)o[E*3+0]=e.nanColor[0],o[E*3+1]=e.nanColor[1],o[E*3+2]=e.nanColor[2];return}let c=0;const l=e.nodes.length;let f=0,u=0,d=0;l!==0&&(f=e.nodes[l-1].r,u=e.nodes[l-1].g,d=e.nodes[l-1].b);let h=0,g=0,p=0;const v=[0,0,0],y=[0,0,0];let m=0,w=0;const x=[];let C=e.scale===$4.LOG10;C&&(C=e.mappingRange[0]>0);let S=0,T=0,_=0;C&&(S=Math.log10(a),T=Math.log10(s));for(let E=0;E<i;E++){const b=3*E;if(i>1?C?(_=S+E/(i-1)*(T-S),h=10**_):h=a+E/(i-1)*(s-a):C?(_=.5*(S+T),h=10**_):h=.5*(a+s),e.discretize){const D=e.mappingRange;if(h>=D[0]&&h<=D[1]){const O=e.numberOfValues,L=D[1]-D[0];if(O<=1)h=D[0]+L/2;else{const P=(h-D[0])/L,k=Z_(O*P);h=D[0]+k/(O-1)*L}}}for(;c<l&&h>e.nodes[c].x;)c++,c<l&&(g=e.nodes[c-1].x,p=e.nodes[c].x,C&&(g=Math.log10(g),p=Math.log10(p)),v[0]=e.nodes[c-1].r,y[0]=e.nodes[c].r,v[1]=e.nodes[c-1].g,y[1]=e.nodes[c].g,v[2]=e.nodes[c-1].b,y[2]=e.nodes[c].b,m=e.nodes[c-1].midpoint,w=e.nodes[c-1].sharpness,m<1e-5&&(m=1e-5),m>.99999&&(m=.99999));if(h>e.mappingRange[1])o[b]=0,o[b+1]=0,o[b+2]=0,e.clamping&&(t.getUseAboveRangeColor()?(o[b]=e.aboveRangeColor[0],o[b+1]=e.aboveRangeColor[1],o[b+2]=e.aboveRangeColor[2]):(o[b]=f,o[b+1]=u,o[b+2]=d));else if(h<e.mappingRange[0]||DR(h)&&h<0)o[b]=0,o[b+1]=0,o[b+2]=0,e.clamping&&(t.getUseBelowRangeColor()?(o[b]=e.belowRangeColor[0],o[b+1]=e.belowRangeColor[1],o[b+2]=e.belowRangeColor[2]):l>0&&(o[b]=e.nodes[0].r,o[b+1]=e.nodes[0].g,o[b+2]=e.nodes[0].b));else if(c===0&&(Math.abs(h-a)<1e-6||e.discretize))l>0?(o[b]=e.nodes[0].r,o[b+1]=e.nodes[0].g,o[b+2]=e.nodes[0].b):(o[b]=0,o[b+1]=0,o[b+2]=0);else{let D=0;if(C?D=(_-g)/(p-g):D=(h-g)/(p-g),D<m?D=.5*D/m:D=.5+.5*(D-m)/(1-m),w>.99)if(D<.5){o[b]=v[0],o[b+1]=v[1],o[b+2]=v[2];continue}else{o[b]=y[0],o[b+1]=y[1],o[b+2]=y[2];continue}if(w<.01){if(e.colorSpace===gs.RGB)o[b]=(1-D)*v[0]+D*y[0],o[b+1]=(1-D)*v[1]+D*y[1],o[b+2]=(1-D)*v[2]+D*y[2];else if(e.colorSpace===gs.HSV){const W=[],J=[];ep(v,W),ep(y,J),e.hSVWrap&&(W[0]-J[0]>.5||J[0]-W[0]>.5)&&(W[0]>J[0]?W[0]-=1:J[0]-=1);const te=[];te[0]=(1-D)*W[0]+D*J[0],te[0]<0&&(te[0]+=1),te[1]=(1-D)*W[1]+D*J[1],te[2]=(1-D)*W[2]+D*J[2],td(te,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else if(e.colorSpace===gs.LAB){const W=[],J=[];ud(v,W),ud(y,J);const te=[];te[0]=(1-D)*W[0]+D*J[0],te[1]=(1-D)*W[1]+D*J[1],te[2]=(1-D)*W[2]+D*J[2],Ey(te,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else e.colorSpace===gs.DIVERGING?(kD(D,v,y,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]):Pl("ColorSpace set to 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e.componentData[i].scalarOpacity!==o?(e.componentData[i].scalarOpacity=o,t.modified(),!0):!1},t.getScalarOpacity=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[i].scalarOpacity===null&&(e.componentData[i].scalarOpacity=Ld.newInstance(),e.componentData[i].scalarOpacity.addPoint(0,1),e.componentData[i].scalarOpacity.addPoint(1024,1),t.modified()),e.componentData[i].scalarOpacity},t.setComponentWeight=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;if(i<0||i>=Vv)return rC("Invalid index"),!1;const a=Math.min(1,Math.max(0,o));return e.componentData[i].componentWeight!==a?(e.componentData[i].componentWeight=a,t.modified(),!0):!1},t.getComponentWeight=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return i<0||i>=Vv?(rC("Invalid index"),0):e.componentData[i].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(op.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(op.LINEAR),t.setInterpolationTypeToFastLinear=()=>t.setInterpolationType(op.FAST_LINEAR),t.getInterpolationTypeAsString=()=>Q.enumToString(op,e.interpolationType),["useGradientOpacity","scalarOpacityUnitDistance","gradientOpacityMinimumValue","gradientOpacityMinimumOpacity","gradientOpacityMaximumValue","gradientOpacityMaximumOpacity","opacityMode","forceNearestInterpolation"].forEach(i=>{const o=Q.capitalize(i);t[`set${o}`]=(a,s)=>e.componentData[a][`${i}`]!==s?(e.componentData[a][`${i}`]=s,t.modified(),!0):!1}),["useGradientOpacity","scalarOpacityUnitDistance","gradientOpacityMinimumValue","gradientOpacityMinimumOpacity","gradientOpacityMaximumValue","gradientOpacityMaximumOpacity","opacityMode","forceNearestInterpolation"].forEach(i=>{const o=Q.capitalize(i);t[`get${o}`]=a=>e.componentData[a][`${i}`]})}const jie={colorMixPreset:null,independentComponents:!0,interpolationType:op.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Hie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,jie,r),Q.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;n<Vv;++n)e.componentData.push({colorChannels:1,grayTransferFunction:null,rGBTransferFunction:null,scalarOpacity:null,scalarOpacityUnitDistance:1,opacityMode:zie.FRACTIONAL,gradientOpacityMinimumValue:0,gradientOpacityMinimumOpacity:0,gradientOpacityMaximumValue:1,gradientOpacityMaximumOpacity:1,useGradientOpacity:!1,componentWeight:1,forceNearestInterpolation:!1})}Q.setGet(t,e,["colorMixPreset","independentComponents","interpolationType","shade","ambient","diffuse","specular","specularPower","useLabelOutline","labelOutlineOpacity"]),Q.setGetArray(t,e,["labelOutlineThickness"]),$ie(t,e)}const Kie=Q.newInstance(Hie,"vtkVolumeProperty");var qie={newInstance:Kie,...PA};const{vtkDebugMacro:Xie}=Q;function Yie(t,e){e.classHierarchy.push("vtkVolume"),t.getVolumes=()=>t,t.makeProperty=qie.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const r=e.mapper.getBounds();if(!r||r.length!==6)return r;if(r[0]>r[1])return e.mapperBounds=r.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),r;const n=i=>i[0].map((o,a)=>i.map(s=>s[a]));if(!e.mapperBounds||!n([r,e.mapperBounds]).reduce((i,o)=>i&&o[0]===o[1],!0)||t.getMTime()>e.boundsMTime.getMTime()){Xie("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];tr.getCorners(r,i),t.computeMatrix();const o=new Float64Array(16);wn(o,e.matrix),i.forEach(a=>Wt(a,a,o)),e.bounds[0]=e.bounds[2]=e.bounds[4]=Number.MAX_VALUE,e.bounds[1]=e.bounds[3]=e.bounds[5]=-Number.MAX_VALUE,e.bounds=e.bounds.map((a,s)=>s%2===0?i.reduce((c,l)=>c>l[s/2]?l[s/2]:c,a):i.reduce((c,l)=>c<l[(s-1)/2]?l[(s-1)/2]:c,a)),e.boundsMTime.modified()}return e.bounds},t.getMTime=()=>{let r=e.mtime;if(e.property!==null){const n=e.property.getMTime();r=n>r?n:r}return r},t.getRedrawMTime=()=>{let r=e.mtime;if(e.mapper!==null){let n=e.mapper.getMTime();r=n>r?n:r,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),n=e.mapper.getInput().getMTime(),r=n>r?n:r)}return r}}const Jie={mapper:null,property:null,bounds:[1,-1,1,-1,1,-1]};function WN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jie,r),B4.extend(t,e,r),e.boundsMTime={},Q.obj(e.boundsMTime),Q.set(t,e,["property"]),Q.setGet(t,e,["mapper"]),Q.getArray(t,e,["bounds"],6),Yie(t,e)}const Zie=Q.newInstance(WN,"vtkVolume");var Qie={newInstance:Zie,extend:WN};const{vtkErrorMacro:eoe}=Q;class toe{constructor(){this.segmentMapping={},this.segments=[null],this.faces=[]}addSegment(e){const r=e[0],n=e[e.length-1];if(r===n||e.length<2)return;const i=this.segmentMapping[r],o=this.segmentMapping[n];if(i!==void 0&&o!==void 0)if(Math.abs(i)===Math.abs(o)){const a=i<o?o:i,s=this.segments[a];if(i>0)for(let c=1;c<e.length-1;c++)s.push(e[c]);else for(let c=1;c<e.length-1;c++)s.unshift(e[e.length-1-c]);this.faces.push(s),this.segments[a]=null,this.segmentMapping[r]=void 0,this.segmentMapping[n]=void 0}else{const a=Math.abs(i),s=Math.abs(o),c=this.segments[a],l=this.segments[s];this.segments[a]=null,this.segments[s]=null,this.segmentMapping[c[0]]=void 0,this.segmentMapping[l[0]]=void 0,this.segmentMapping[c[c.length-1]]=void 0,this.segmentMapping[l[l.length-1]]=void 0,this.addSegment(e),this.addSegment(c),this.addSegment(l)}else if(i!==void 0){if(i>0){const a=this.segments[i];for(let s=1;s<e.length;s++)a.push(e[s]);this.segmentMapping[n]=i}else{const a=this.segments[-i];this.segmentMapping[n]=i;for(let s=1;s<e.length;s++)a.unshift(e[s])}this.segmentMapping[r]=void 0}else if(o!==void 0){if(o>0){const a=this.segments[o];for(let s=1;s<e.length;s++)a.push(e[e.length-1-s]);this.segmentMapping[r]=o}else{const a=this.segments[-o];this.segmentMapping[r]=o;for(let s=1;s<e.length;s++)a.unshift(e[e.length-s-1])}this.segmentMapping[n]=void 0}else{const a=this.segments.length;this.segments.push(e),this.segmentMapping[r]=-a,this.segmentMapping[n]=a}}}function noe(t,e){e.classHierarchy.push("vtkClosedPolyLineToSurfaceFilter"),t.requestData=(r,n)=>{const i=r[0];if(!i){eoe("Invalid or missing input");return}const o=Nr.newInstance();o.shallowCopy(i);const a=new toe,s=i.getLines().getData();let c=0;for(;c<s.length;){const d=s[c++],h=[];for(let g=0;g<d;g++)h.push(s[c+g]);a.addSegment(h),c+=d}const{faces:l}=a;let f=l.length;for(let d=0;d<l.length;d++)f+=l[d].length;const u=new Uint16Array(f);c=0;for(let d=0;d<l.length;d++){const h=l[d];u[c++]=h.length;for(let g=0;g<h.length;g++)u[c++]=h[g]}o.setPolys(Rd.newInstance({values:u,name:"faces"})),n[0]=o}}const roe={};function zN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,roe,r),Q.obj(t,e),Q.algo(t,e,1,1),noe(t,e)}const ioe=Q.newInstance(zN,"vtkClosedPolyLineToSurfaceFilter");var ooe={newInstance:ioe,extend:zN};const{vtkErrorMacro:UD}=xo;function aoe(t){const e=t.getPolys().getData(),r=t.getStrips().getData(),n={cellSize:0,cell:[],done:!1,polyIdx:0,stripIdx:0,remainingStripLength:0,next(){if(n.polyIdx<e.length){n.cellSize=e[n.polyIdx];const i=n.polyIdx+1,o=i+n.cellSize;n.polyIdx=o;let a=0;for(let s=i;s<o;++s)n.cell[a++]=e[s]}else if(n.stripIdx<r.length){n.cellSize=3,n.remainingStripLength===0&&(n.remainingStripLength=r[n.stripIdx]-2,n.stripIdx+=3);const i=n.stripIdx-2,o=n.stripIdx+1;n.stripIdx++,n.remainingStripLength--;let a=0;for(let s=i;s<o;++s)n.cell[a++]=r[s]}else if(!n.done)n.done=!0;else throw new Error("Iterator is done")}};return n.next(),n}function soe(t,e){e.classHierarchy.push("vtkCutter");const r={...t};t.getMTime=()=>{let i=r.getMTime();return e.cutFunction&&(i=Math.max(i,e.cutFunction.getMTime())),i};function n(i,o){const a=i.getPoints(),s=a.getData(),c=a.getNumberOfPoints(),l=[],f=[],u=[];(!e.cutScalars||e.cutScalars.length<c)&&(e.cutScalars=new Float32Array(c));let d=0,h=0;for(;d<s.length;)e.cutScalars[h++]=e.cutFunction.evaluateFunction(s[d++],s[d++],s[d++]);const g=[],p=new Array(3),v=new Array(3),y=[];for(const w=aoe(i);!w.done;w.next()){if(w.cellSize<=2)continue;for(let _=0;_<w.cellSize;)y[_]=e.cutScalars[w.cell[_++]];const x=y[0]>0;let C=!0;for(let _=1;_<w.cell.length;_++)if(y[_]>0!==x){C=!1;break}if(C)continue;const S=[];for(let _=0;_<w.cellSize;_++){const E=_+1===w.cellSize?0:_+1,b=y[_]>0;if(y[E]>0===b)continue;let O=_,L=E,P=y[L]-y[O];P<=0&&(O=E,L=_,P*=-1);let k=0;P!==0&&(k=(e.cutValue-y[O])/P);const G=w.cell[O],j=w.cell[L];p[0]=s[G*3],p[1]=s[G*3+1],p[2]=s[G*3+2],v[0]=s[j*3],v[1]=s[j*3+1],v[2]=s[j*3+2];const F=[p[0]+k*(v[0]-p[0]),p[1]+k*(v[1]-p[1]),p[2]+k*(v[2]-p[2])];S.push({pointEdge1:G,pointEdge2:j,intersectedPoint:F,newPointID:-1})}for(let _=0;_<S.length;_++){const E=S[_];let b=!1;for(let D=0;D<g.length;D++){const O=g[D],L=E.pointEdge1===O.pointEdge1&&E.pointEdge2===O.pointEdge2,P=E.intersectedPoint[0]===O.intersectedPoint[0]&&E.intersectedPoint[1]===O.intersectedPoint[1]&&E.intersectedPoint[2]===O.intersectedPoint[2];if(L||P){b=!0,S[_].newPointID=g[D].newPointID;break}}b||(l.push(E.intersectedPoint[0]),l.push(E.intersectedPoint[1]),l.push(E.intersectedPoint[2]),S[_].newPointID=l.length/3-1,g.push(S[_]))}const T=S.length;T===2?f.push(T,S[0].newPointID,S[1].newPointID):T>2&&(u.push(T),S.forEach(_=>{u.push(_.newPointID)}))}o.getPoints().setData(iw(a.getDataType(),l),3),f.length!==0&&o.getLines().setData(Uint16Array.from(f)),u.length!==0&&o.getPolys().setData(Uint16Array.from(u))}t.requestData=(i,o)=>{const a=i[0];if(!a){UD("Invalid or missing input");return}if(!e.cutFunction){UD("Missing cut function");return}const s=Nr.newInstance();n(a,s),o[0]=s}}const coe={cutFunction:null,cutScalars:null,cutValue:0};function $N(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,coe,r),pr(t,e),F_(t,e,1,1),si(t,e,["cutFunction","cutValue"]),soe(t,e)}const loe=Wn($N,"vtkCutter");var uoe={newInstance:loe,extend:$N};const foe=[2,0,1,2,2,3,2,4,5,2,6,7,2,0,2,2,1,3,2,4,6,2,5,7,2,0,4,2,1,5,2,2,6,2,3,7],doe=[4,0,1,3,2,4,4,6,7,5,4,8,10,11,9,4,12,13,15,14,4,16,18,19,17,4,20,21,23,22];function hoe(t,e){e.classHierarchy.push("vtkCubeSource");function r(n,i){if(e.deleted)return;const o=Nr.newInstance();i[0]=o;const a=24,s=Q.newTypedArray(e.pointType,a*3);o.getPoints().setData(s,3);const c=Q.newTypedArray(e.pointType,a*3),l=Mt.newInstance({name:"Normals",values:c,numberOfComponents:3});o.getPointData().setNormals(l);let f=2;e.generate3DTextureCoordinates===!0&&(f=3);const u=Q.newTypedArray(e.pointType,a*f),d=Mt.newInstance({name:"TextureCoordinates",values:u,numberOfComponents:f});o.getPointData().setTCoords(d);const h=[0,0,0],g=[0,0,0],p=[0,0];let v=0;h[0]=-e.xLength/2,g[0]=-1,g[1]=0,g[2]=0;for(let y=0;y<2;y++){h[1]=-e.yLength/2;for(let m=0;m<2;m++){p[1]=h[1]+.5,h[2]=-e.zLength/2;for(let w=0;w<2;w++)p[0]=(h[2]+.5)*(1-2*y),s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*y-1,u[v*f+1]=2*m-1,u[v*f+2]=2*w-1),v++,h[2]+=e.zLength;h[1]+=e.yLength}h[0]+=e.xLength,g[0]+=2}h[1]=-e.yLength/2,g[1]=-1,g[0]=0,g[2]=0;for(let y=0;y<2;y++){h[0]=-e.xLength/2;for(let m=0;m<2;m++){p[0]=(h[0]+.5)*(2*y-1),h[2]=-e.zLength/2;for(let w=0;w<2;w++)p[1]=(h[2]+.5)*-1,s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*m-1,u[v*f+1]=2*y-1,u[v*f+2]=2*w-1),v++,h[2]+=e.zLength;h[0]+=e.xLength}h[1]+=e.yLength,g[1]+=2}h[2]=-e.zLength/2,g[2]=-1,g[0]=0,g[1]=0;for(let y=0;y<2;y++){h[1]=-e.yLength/2;for(let m=0;m<2;m++){p[1]=h[1]+.5,h[0]=-e.xLength/2;for(let w=0;w<2;w++)p[0]=(h[0]+.5)*(2*y-1),s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*w-1,u[v*f+1]=2*m-1,u[v*f+2]=2*y-1),v++,h[0]+=e.xLength;h[1]+=e.yLength}h[2]+=e.zLength,g[2]+=2}if(e.rotations&&zi.buildFromDegree().rotateX(e.rotations[0]).rotateY(e.rotations[1]).rotateZ(e.rotations[2]).apply(s).apply(c),e.center&&zi.buildFromRadian().translate(...e.center).apply(s),e.matrix){zi.buildFromRadian().setMatrix(e.matrix).apply(s);const y=[e.matrix[0],e.matrix[1],e.matrix[2],0,e.matrix[4],e.matrix[5],e.matrix[6],0,e.matrix[8],e.matrix[9],e.matrix[10],0,0,0,0,1];zi.buildFromRadian().setMatrix(y).apply(c)}e.generateFaces?o.getPolys().deepCopy(e._polys):o.getPolys().initialize(),e.generateLines?(o.getLines().deepCopy(e._lineCells),o.getPointData().setNormals(null)):o.getLines().initialize(),o.modified()}t.setBounds=function(){let n=[];if(Array.isArray(arguments.length<=0?void 0:arguments[0]))n=arguments.length<=0?void 0:arguments[0];else for(let i=0;i<arguments.length;i++)n.push(i<0||arguments.length<=i?void 0:arguments[i]);n.length===6&&(t.setXLength(n[1]-n[0]),t.setYLength(n[3]-n[2]),t.setZLength(n[5]-n[4]),t.setCenter([(n[0]+n[1])/2,(n[2]+n[3])/2,(n[4]+n[5])/2]))},t.requestData=r}const goe={xLength:1,yLength:1,zLength:1,pointType:"Float64Array",generate3DTextureCoordinates:!1,generateFaces:!0,generateLines:!1};function jN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,goe,r),Q.obj(t,e),Q.setGet(t,e,["xLength","yLength","zLength","generate3DTextureCoordinates","generateFaces","generateLines"]),Q.setGetArray(t,e,["center","rotations"],3),Q.setGetArray(t,e,["matrix"],16),e._polys=Rd.newInstance({values:Uint16Array.from(doe)}),e._lineCells=Rd.newInstance({values:Uint16Array.from(foe)}),Q.moveToProtected(t,e,["polys","lineCells"]),Q.algo(t,e,0,1),hoe(t,e)}const poe=Q.newInstance(jN,"vtkCubeSource");var HN={newInstance:poe,extend:jN};const{vtkErrorMacro:BD}=Q;function moe(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){BD("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){BD("Unable to fetch spatial extents of input image.");return}e._cubeSource.setBounds(a),e._cubeSource.setMatrix(o.getIndexToWorld()),i[0]=e._cubeSource.getOutputData()},t.getMTime=()=>Math.max(r.getMTime(),e._cubeSource.getMTime()),t.setGenerateFaces=e._cubeSource.setGenerateFaces,t.setGenerateLines=e._cubeSource.setGenerateLines,t.getGenerateFaces=e._cubeSource.getGenerateFaces,t.getGenerateLines=e._cubeSource.getGenerateLines}const voe={};function KN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,voe,r),Q.obj(t,e),Q.algo(t,e,1,1),e._cubeSource=HN.newInstance(),Q.moveToProtected(t,e,["cubeSource","tmpOut"]),moe(t,e)}const yoe=Q.newInstance(KN,"vtkImageDataOutlineFilter");var woe={newInstance:yoe,extend:KN};let J4;function xoe(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(Wt(n,r,e.matrix),n),t.transformPoints=(r,n)=>{const i=new Float64Array(3),o=new Float64Array(3);for(let a=0;a<r.length;a+=3)i[0]=r[a],i[1]=r[a+1],i[2]=r[a+2],Wt(o,i,e.matrix),n[a]=o[0],n[a+1]=o[1],n[a+2]=o[2];return n},t.preMultiply=()=>{t.setPreMultiplyFlag(!0)},t.postMultiply=()=>{t.setPreMultiplyFlag(!1)},t.transformMatrix=(r,n)=>(e.preMultiplyFlag?In(n,e.matrix,r):In(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>In(o,e.matrix,i):()=>In(o,i,e.matrix);for(let s=0;s<r.length;s+=16){for(let c=0;c<16;++c)i[c]=r[s+c];a();for(let c=0;c<16;++c)n[s+c]=o[c]}return n},t.getInverse=()=>J4({matrix:Yt.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const Coe={preMultiplyFlag:!1,matrix:[...X_]};function qN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Coe,r),Q.obj(t,e),Q.setGet(t,e,["preMultiplyFlag"]),Q.setGetArray(t,e,["matrix"],16),xoe(t,e)}J4=Q.newInstance(qN,"vtkTransform");var Soe={newInstance:J4,extend:qN},Toe=`//VTK::System::Dec
-
-/*=========================================================================
-
-  Program:   Visualization Toolkit
-  Module:    vtkImageResliceMapperVS.glsl
-
-  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
-  All rights reserved.
-  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
-
-     This software is distributed WITHOUT ANY WARRANTY; without even
-     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-     PURPOSE.  See the above copyright notice for more information.
-
-=========================================================================*/
-
-// all variables that represent positions or directions have a suffix
-// indicating the coordinate system they are in. The possible values are
-// MC - Model coordinates
-// WC - World coordinates
-// VC - View coordinates
-// DC - Display coordinates
-// TC - Texture coordinates
-
-// frag position in VC
-//VTK::PositionVC::Dec
-
-// Texture coordinates
-//VTK::TCoord::Dec
-
-// picking support
-//VTK::Picking::Dec
-
-// camera and actor matrix values
-//VTK::Camera::Dec
-
-void main()
-{
-  //VTK::PositionVC::Impl
-
-  //VTK::TCoord::Impl
-
-  //VTK::Picking::Impl
-}
-`,_oe=`//VTK::System::Dec
-
-/*=========================================================================
-
-  Program:   Visualization Toolkit
-  Module:    vtkImageResliceMapperFS.glsl
-
-  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
-  All rights reserved.
-  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
-
-     This software is distributed WITHOUT ANY WARRANTY; without even
-     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-     PURPOSE.  See the above copyright notice for more information.
-
-=========================================================================*/
-// Template for the gpu image mapper fragment shader
-
-// VC position of this fragment
-//VTK::PositionVC::Dec
-
-// Texture coordinates
-//VTK::TCoord::Dec
-
-// picking support
-//VTK::Picking::Dec
-
-// handle coincident offsets
-//VTK::Coincident::Dec
-
-//VTK::ZBuffer::Dec
-
-// the output of this shader
-//VTK::Output::Dec
-
-void main()
-{
-  // VC position of this fragment. This should not branch/return/discard.
-  //VTK::PositionVC::Impl
-
-  // Place any calls that require uniform flow (e.g. dFdx) here.
-  //VTK::UniformFlow::Impl
-
-  // Set gl_FragDepth here (gl_FragCoord.z by default)
-  //VTK::Depth::Impl
-
-  // Early depth peeling abort:
-  //VTK::DepthPeeling::PreColor
-
-  //VTK::TCoord::Impl
-
-  if (gl_FragData[0].a <= 0.0)
-    {
-    discard;
-    }
-
-  //VTK::DepthPeeling::Impl
-
-  //VTK::Picking::Impl
-
-  // handle coincident offsets
-  //VTK::Coincident::Impl
-
-  //VTK::ZBuffer::Impl
-
-  //VTK::RenderPassFragmentShader::Impl
-}
-`;const{vtkErrorMacro:Bf}=xo;function GD(t,e,r){return e.identity(r),t.reduce((n,i,o)=>o===0?i?e.copy(n,i):e.identity(n):i?e.multiply(n,n,i):n,r)}function Eoe(t,e){e.classHierarchy.push("vtkOpenGLImageResliceMapper");function r(i){[e._scalars,e._colorTransferFunc,e._pwFunc].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=i=>{if(i){e.currentRenderPass=null,e._openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const o=e._openGLRenderer.getRenderable();e._openGLCamera=e._openGLRenderer.getViewNodeFor(o.getActiveCamera());const a=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow)}},t.translucentPass=(i,o)=>{i&&(e.currentRenderPass=o,t.render())},t.zBufferPass=i=>{i&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=i=>t.zBufferPass(i),t.opaquePass=i=>{i&&t.render()},t.getCoincidentParameters=(i,o)=>e.renderable.getResolveCoincidentTopology()==Tc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const i=e._openGLImageSlice.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.renderPiece=(i,o)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getInputData(),!e.currentInput){Bf("No input!");return}t.updateResliceGeometry(),t.renderPieceStart(i,o),t.renderPieceDraw(i,o),t.renderPieceFinish(i,o),t.invokeEvent({type:"EndEvent"})},t.renderPieceStart=(i,o)=>{t.updateBufferObjects(i,o),o.getProperty().getInterpolationType()===md.NEAREST?(e.openGLTexture.setMinificationFilter(Ft.NEAREST),e.openGLTexture.setMagnificationFilter(Ft.NEAREST),e.colorTexture.setMinificationFilter(Ft.NEAREST),e.colorTexture.setMagnificationFilter(Ft.NEAREST),e.pwfTexture.setMinificationFilter(Ft.NEAREST),e.pwfTexture.setMagnificationFilter(Ft.NEAREST)):(e.openGLTexture.setMinificationFilter(Ft.LINEAR),e.openGLTexture.setMagnificationFilter(Ft.LINEAR),e.colorTexture.setMinificationFilter(Ft.LINEAR),e.colorTexture.setMagnificationFilter(Ft.LINEAR),e.pwfTexture.setMinificationFilter(Ft.LINEAR),e.pwfTexture.setMagnificationFilter(Ft.LINEAR)),e.lastBoundBO=null},t.renderPieceDraw=(i,o)=>{const a=e.context;e.openGLTexture.activate(),e.colorTexture.activate(),e.pwfTexture.activate(),t.updateShaders(e.tris,i,o),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.openGLTexture.deactivate(),e.colorTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(i,o)=>{},t.updateBufferObjects=(i,o)=>{t.getNeedToRebuildBufferObjects(i,o)&&t.buildBufferObjects(i,o)},t.getNeedToRebuildBufferObjects=(i,o)=>{var a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<o.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<o.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||e.VBOBuildTime.getMTime()<e.resliceGeom.getMTime()||!((a=e.openGLTexture)!=null&&a.getHandle())||!((s=e.colorTexture)!=null&&s.getHandle())||!((c=e.pwfTexture)!=null&&c.getHandle())},t.buildBufferObjects=(i,o)=>{var E,b,D,O;const a=e.currentInput;if(!a)return;const s=(E=a.getPointData())==null?void 0:E.getScalars();if(!s)return;const c=s.getNumberOfComponents();let l=R4(a,s);const f=e._openGLRenderWindow.getGraphicsResourceForObject(s),u=!((b=f==null?void 0:f.oglObject)!=null&&b.getHandle())||(f==null?void 0:f.hash)!==l,d=e.renderable.getUpdatedExtents(),h=!!d.length;if(u&&!h){e.openGLTexture=br.newInstance(),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.openGLTexture.resetFormatAndType();const L=a.getDimensions();e.openGLTexture.create3DFilterableFromDataArray(L[0],L[1],L[2],s,!1,d),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.openGLTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.openGLTexture=f.oglObject;if(h){e.renderable.setUpdatedExtents([]);const L=a.getDimensions();e.openGLTexture.create3DFilterableFromDataArray(L[0],L[1],L[2],s,!1,d)}const g=o.getProperty(),p=g.getIndependentComponents(),v=p?c:1,y=p?2*v:1,m=g.getRGBTransferFunction();l=dl(m,p,v);const w=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((D=w==null?void 0:w.oglObject)!=null&&D.getHandle())||(w==null?void 0:w.hash)!==l){const P=1024*y*3,k=new Uint8ClampedArray(P);if(e.colorTexture=br.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const G=new Float32Array(3072);for(let j=0;j<v;j++){const F=g.getRGBTransferFunction(j),U=F.getRange();if(F.getTable(U[0],U[1],1024,G,1),p)for(let W=0;W<1024*3;W++)k[j*1024*6+W]=255*G[W],k[j*1024*6+W+1024*3]=255*G[W];else for(let W=0;W<1024*3;W++)k[j*1024*6+W]=255*G[W]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,y,3,hn.UNSIGNED_CHAR,k)}else{for(let G=0;G<1024*3;++G)k[G]=255*G/(1023*3),k[G+1]=255*G/(1023*3),k[G+2]=255*G/(1023*3);e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,1,3,hn.UNSIGNED_CHAR,k)}m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.colorTexture,l),m!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=m)}else e.colorTexture=w.oglObject;const C=g.getPiecewiseFunction();l=dl(C,p,v);const S=e._openGLRenderWindow.getGraphicsResourceForObject(C);if(!((O=S==null?void 0:S.oglObject)!=null&&O.getHandle())||(S==null?void 0:S.hash)!==l){const P=1024*y,k=new Uint8ClampedArray(P);if(e.pwfTexture=br.newInstance(),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),C){const G=new Float32Array(P),j=new Float32Array(1024);for(let F=0;F<v;++F){const U=g.getPiecewiseFunction(F);if(U===null)G.fill(1);else{const W=U.getRange();if(U.getTable(W[0],W[1],1024,j,1),p)for(let J=0;J<1024;J++)G[F*1024*2+J]=j[J],G[F*1024*2+J+1024]=j[J];else for(let J=0;J<1024;J++)G[F*1024*2+J]=j[J]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,y,1,hn.FLOAT,G)}else k.fill(255),e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,1,1,hn.UNSIGNED_CHAR,k);C&&(e._openGLRenderWindow.setGraphicsResourceForObject(C,e.pwfTexture,l),C!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(C,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=C)}else e.pwfTexture=S.oglObject;const _=`${e.resliceGeom.getMTime()}A${e.renderable.getSlabThickness()}`;if(!e.tris.getCABO().getElementCount()||e.VBOBuildString!==_){const L=Mt.newInstance({numberOfComponents:3,values:e.resliceGeom.getPoints().getData()});L.setName("points");const P=Mt.newInstance({numberOfComponents:1,values:e.resliceGeom.getPolys().getData()}),k={points:L,cellOffset:0};if(e.renderable.getSlabThickness()>0){const G=e.resliceGeom.getPointData().getNormals();G?k.normals=G:Bf("Slab mode requested without normals")}e.tris.getCABO().createVBO(P,"polys",mo.SURFACE,k)}e.VBOBuildString=_,e.VBOBuildTime.modified()},t.updateShaders=(i,o,a)=>{if(e.lastBoundBO=i,t.getNeedToRebuildShaders(i,o,a)){const s={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(s,o,a);const c=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(s.Vertex,s.Fragment,s.Geometry);c!==i.getProgram()&&(i.setProgram(c),i.getVAO().releaseGraphicsResources()),i.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(i.getProgram());i.getVAO().bind(),t.setMapperShaderParameters(i,o,a),t.setCameraShaderParameters(i,o,a),t.setPropertyShaderParameters(i,o,a)},t.setMapperShaderParameters=(i,o,a)=>{const s=i.getProgram();if(i.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>i.getAttributeUpdateTime().getMTime()||i.getShaderSourceTime().getMTime()>i.getAttributeUpdateTime().getMTime())){s.isUniformUsed("texture1")&&s.setUniformi("texture1",e.openGLTexture.getTextureUnit()),s.isAttributeUsed("vertexWC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"vertexWC",i.getCABO().getVertexOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Bf("Error setting vertexWC in shader VAO.")),s.isAttributeUsed("normalWC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"normalWC",i.getCABO().getNormalOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Bf("Error setting normalWC in shader VAO.")),s.isUniformUsed("slabThickness")&&s.setUniformf("slabThickness",e.renderable.getSlabThickness()),s.isUniformUsed("spacing")&&s.setUniform3fv("spacing",e.currentInput.getSpacing()),s.isUniformUsed("slabType")&&s.setUniformi("slabType",e.renderable.getSlabType()),s.isUniformUsed("slabType")&&s.setUniformi("slabType",e.renderable.getSlabType()),s.isUniformUsed("slabTrapezoid")&&s.setUniformi("slabTrapezoid",e.renderable.getSlabTrapezoidIntegration());const l=i.getCABO().getCoordShiftAndScaleEnabled()?i.getCABO().getInverseShiftAndScaleMatrix():null;if(s.isUniformUsed("WCTCMatrix")){const f=e.currentInput,u=f.getDimensions();Pr(e.tmpMat4,f.getIndexToWorld()),ur(e.tmpMat4,e.tmpMat4,[-.5,-.5,-.5]),ul(e.tmpMat4,e.tmpMat4,u),$r(e.tmpMat4,e.tmpMat4),l&&In(e.tmpMat4,e.tmpMat4,l),s.setUniformMatrix("WCTCMatrix",e.tmpMat4)}s.isUniformUsed("vboScaling")&&s.setUniform3fv("vboScaling",i.getCABO().getCoordScale()??[1,1,1]),i.getAttributeUpdateTime().modified()}if(e.haveSeenDepthRequest&&i.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),i.getProgram().isUniformUsed("coffset")){const c=t.getCoincidentParameters(o,a);i.getProgram().setUniformf("coffset",c.offset),i.getProgram().isUniformUsed("cfactor")&&i.getProgram().setUniformf("cfactor",c.factor)}},t.setCameraShaderParameters=(i,o,a)=>{const s=e._openGLCamera.getKeyMatrices(o),c=e._openGLImageSlice.getKeyMatrices(),f=i.getCABO().getCoordShiftAndScaleEnabled()?i.getCABO().getInverseShiftAndScaleMatrix():null,u=i.getProgram();u.isUniformUsed("MCPCMatrix")&&(Rt(e.tmpMat4),u.setUniformMatrix("MCPCMatrix",GD([s.wcpc,c.mcwc,f],gm,e.tmpMat4))),u.isUniformUsed("MCVCMatrix")&&(Rt(e.tmpMat4),u.setUniformMatrix("MCVCMatrix",GD([s.wcvc,c.mcwc,f],gm,e.tmpMat4)))},t.setPropertyShaderParameters=(i,o,a)=>{const s=i.getProgram(),c=a.getProperty(),l=c.getOpacity();s.setUniformf("opacity",l);const f=e.openGLTexture.getComponents(),u=c.getIndependentComponents();if(u)for(let p=0;p<f;++p)s.setUniformf(`mix${p}`,c.getComponentWeight(p));const d=e.openGLTexture.getVolumeInfo();for(let p=0;p<f;p++){let v=c.getColorWindow(),y=c.getColorLevel();const m=u?p:0,w=c.getRGBTransferFunction(m);if(w&&c.getUseLookupTableScalarRange()){const S=w.getRange();v=S[1]-S[0],y=.5*(S[1]+S[0])}const x=d.scale[p]/v,C=(d.offset[p]-y)/v+.5;s.setUniformf(`cshift${p}`,C),s.setUniformf(`cscale${p}`,x)}const h=e.colorTexture.getTextureUnit();s.setUniformi("colorTexture1",h);for(let p=0;p<f;p++){let v=1,y=0;const m=u?p:0,w=c.getPiecewiseFunction(m);if(w){const x=w.getRange(),C=x[1]-x[0],S=.5*(x[0]+x[1]);v=d.scale[p]/C,y=(d.offset[p]-S)/C+.5}s.setUniformf(`pwfshift${p}`,y),s.setUniformf(`pwfscale${p}`,v)}const g=e.pwfTexture.getTextureUnit();s.setUniformi("pwfTexture1",g),s.setUniform4fv("backgroundColor",e.renderable.getBackgroundColor())},t.getNeedToRebuildShaders=(i,o,a)=>{var h;const s=e.openGLTexture.getComponents(),c=a.getProperty().getIndependentComponents(),l=e.renderable.getSlabThickness(),f=e.renderable.getSlabType(),u=e.renderable.getSlabTrapezoidIntegration();let d=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(d=!0),d||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((h=i.getProgram())==null?void 0:h.getHandle())===0||e.lastTextureComponents!==s||e.lastIndependentComponents!==c||e.lastSlabThickness!==l||e.lastSlabType!==f||e.lastSlabTrapezoidIntegration!==u?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=s,e.lastIndependentComponents=c,e.lastSlabThickness=l,e.lastSlabType=f,e.lastSlabTrapezoidIntegration=u,!0):!1},t.getShaderTemplate=(i,o,a)=>{i.Vertex=Toe,i.Fragment=_oe,i.Geometry=""},t.replaceShaderValues=(i,o,a)=>{if(t.replaceShaderTCoord(i,o,a),t.replaceShaderPositionVC(i,o,a),e.haveSeenDepthRequest){let s=i.Fragment;s=Pe.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Pe.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,i.Fragment=s}t.replaceShaderCoincidentOffset(i,o,a)},t.replaceShaderTCoord=(i,o,a)=>{let s=i.Vertex;const c=i.Geometry;let l=i.Fragment;const f=["uniform mat4 WCTCMatrix;","out vec3 fragTexCoord;"],u=e.renderable.getSlabThickness();s=Pe.substitute(s,"//VTK::TCoord::Dec",f).result;const d=["fragTexCoord = (WCTCMatrix * vertexWC).xyz;"];s=Pe.substitute(s,"//VTK::TCoord::Impl",d).result;const h=e.openGLTexture.getComponents(),g=a.getProperty().getIndependentComponents();let p=["in vec3 fragTexCoord;","uniform highp sampler3D texture1;","uniform mat4 WCTCMatrix;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;"];if(g){for(let y=1;y<h;y++)p=p.concat([`uniform float cshift${y};`,`uniform float cscale${y};`,`uniform float pwfshift${y};`,`uniform float pwfscale${y};`]);switch(h){case 1:p=p.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:p=p.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:Bf("Unsupported number of independent coordinates.")}}u>0&&(p=p.concat(["uniform vec3 spacing;","uniform float slabThickness;","uniform int slabType;","uniform int slabTrapezoid;","uniform vec3 vboScaling;"]),p=p.concat(["vec4 compositeValue(vec4 currVal, vec4 valToComp, int trapezoid)","{","  vec4 retVal = vec4(1.0);","  if (slabType == 0) // min","  {","    retVal = min(currVal, valToComp);","  }","  else if (slabType == 1) // max","  {","    retVal = max(currVal, valToComp);","  }","  else if (slabType == 3) // sum","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  else // mean","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  return retVal;","}"])),l=Pe.substitute(l,"//VTK::TCoord::Dec",p).result;let v=["if (any(greaterThan(fragTexCoord, vec3(1.0))) || any(lessThan(fragTexCoord, vec3(0.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}","vec4 tvalue = texture(texture1, fragTexCoord);"];if(u>0&&(v=v.concat(["// Get the first and last samples","int numSlices = 1;","float scaling = min(min(spacing.x, spacing.y), spacing.z) * 0.5;","vec3 normalxspacing = scaling * normalWCVSOutput;","float distTraveled = length(normalxspacing);","int trapezoid = 0;","while (distTraveled < slabThickness * 0.5)","{","  distTraveled += length(normalxspacing);","  float fnumSlices = float(numSlices);","  if (distTraveled > slabThickness * 0.5)","  {","    // Before stepping outside the slab, sample at the boundaries","    normalxspacing = normalWCVSOutput * slabThickness * 0.5 / fnumSlices;","    trapezoid = slabTrapezoid;","  }","  vec3 fragTCoordNeg = (WCTCMatrix * vec4(vertexWCVSOutput.xyz - fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordNeg);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","  vec3 fragTCoordPos = (WCTCMatrix * vec4(vertexWCVSOutput.xyz + fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordPos);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","}","// Finally, if slab type is *mean*, divide the sum by the numSlices","if (slabType == 2)","{","  tvalue = tvalue / float(numSlices);","}"])),g){const y=["r","g","b","a"];for(let m=0;m<h;++m)v=v.concat([`vec3 tcolor${m} = mix${m} * texture2D(colorTexture1, vec2(tvalue.${y[m]} * cscale${m} + cshift${m}, height${m})).rgb;`,`float compWeight${m} = mix${m} * texture2D(pwfTexture1, vec2(tvalue.${y[m]} * pwfscale${m} + pwfshift${m}, height${m})).r;`]);switch(h){case 1:v=v.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:v=v.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:v=v.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:v=v.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:Bf("Unsupported number of independent coordinates.")}}else switch(h){case 1:v=v.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:v=v.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, 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0?arguments[2]:{};Object.assign(e,Uie,r),e.outputNames=[],e.outputTypes=[],e.outputInterpolations=[],e.builtinOutputNames=[],e.builtinOutputTypes=[],e.builtinInputNames=[],e.builtinInputTypes=[],Q.obj(t,e),Q.setGet(t,e,["type","hash","code"]),Q.getArray(t,e,["outputTypes","outputNames","outputInterpolations"]),Fie(t,e)}const Bie=Q.newInstance(Mk,"vtkWebGPUShaderDescription");var U6={newInstance:Bie,extend:Mk};const 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 //VTK::Renderer::Dec
 
 //VTK::Color::Dec
@@ -2880,7 +2510,7 @@ fn main(
 
   return output;
 }
-`,hae=`
+`,eoe=`
 //VTK::Renderer::Dec
 
 //VTK::Color::Dec
@@ -2920,7 +2550,7 @@ fn main(
   //VTK::RenderEncoder::Impl
   return output;
 }
-`;function gae(t,e){e.classHierarchy.push("vtkWebGPUSimpleMapper"),t.generateShaderDescriptions=(r,n,i)=>{const o=WD.newInstance({type:"vertex",hash:r,code:e.vertexShaderTemplate}),a=WD.newInstance({type:"fragment",hash:r,code:e.fragmentShaderTemplate}),s=n.getShaderDescriptions();s.push(o),s.push(a);const c=e.vertexShaderTemplate+e.fragmentShaderTemplate,l=new RegExp("//VTK::[^:]*::","g"),u=c.match(l).filter((d,h,g)=>g.indexOf(d)===h).map(d=>`replaceShader${d.substring(7,d.length-2)}`);for(let d=0;d<u.length;d++){const h=u[d];h!=="replaceShaderIOStructs"&&e.shaderReplacements.has(h)&&e.shaderReplacements.get(h)(r,n,i)}t.replaceShaderIOStructs(r,n,i)},t.replaceShaderIOStructs=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.replaceShaderCode(null,i),n.getShaderDescription("fragment").replaceShaderCode(o)},t.replaceShaderRenderEncoder=(r,n,i)=>{e.renderEncoder.replaceShaderCode(n)},e.shaderReplacements.set("replaceShaderRenderEncoder",t.replaceShaderRenderEncoder),t.replaceShaderRenderer=(r,n,i)=>{if(!e.WebGPURenderer)return;const o=e.WebGPURenderer.getBindGroup().getShaderCode(n),a=n.getShaderDescription("vertex");let s=a.getCode();s=or.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=or.substitute(s,"//VTK::Renderer::Dec",[o]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderRenderer",t.replaceShaderRenderer),t.replaceShaderMapper=(r,n,i)=>{const o=e.bindGroup.getShaderCode(n),a=n.getShaderDescription("vertex");let s=a.getCode();s=or.substitute(s,"//VTK::Mapper::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");c.addBuiltinInput("bool","@builtin(front_facing) frontFacing"),s=c.getCode(),s=or.substitute(s,"//VTK::Mapper::Dec",[o]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderMapper",t.replaceShaderMapper),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position");let a=o.getCode();a=or.substitute(a,"//VTK::Position::Impl",["    output.Position = rendererUBO.SCPCMatrix*vertexBC;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(r,n,i)=>{n.getShaderDescription("vertex").addOutput("vec2<f32>","tcoordVS")},e.shaderReplacements.set("replaceShaderTCoord",t.replaceShaderTCoord),t.addTextureView=r=>{e.textureViews.includes(r)||e.textureViews.push(r)},t.prepareToDraw=r=>{e.renderEncoder=r,t.updateInput(),t.updateBuffers(),t.updateBindings(),t.updatePipeline()},t.updateInput=()=>{},t.updateBuffers=()=>{},t.updateBindings=()=>{e.bindGroup.setBindables(t.getBindables())},t.computePipelineHash=()=>{},t.registerDrawCallback=r=>{r.registerDrawCallback(e.pipeline,t.draw)},t.prepareAndDraw=r=>{t.prepareToDraw(r),r.setPipeline(e.pipeline),t.draw(r)},t.draw=r=>{const n=r.getBoundPipeline();r.activateBindGroup(e.bindGroup),e.WebGPURenderer&&e.WebGPURenderer.bindUBO(r),n.bindVertexInput(r,e.vertexInput);const i=e.vertexInput.getIndexBuffer();i?r.drawIndexed(i.getIndexCount(),e.numberOfInstances,0,0,0):r.draw(e.numberOfVertices,e.numberOfInstances,0,0)},t.getBindables=()=>{const r=[...e.additionalBindables];e.UBO&&r.push(e.UBO),e.SSBO&&r.push(e.SSBO);for(let n=0;n<e.textureViews.length;n++){r.push(e.textureViews[n]);const i=e.textureViews[n].getSampler();i&&r.push(i)}return r},t.updatePipeline=()=>{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=Yoe.newInstance(),e.pipeline.setDevice(e.device),e.WebGPURenderer&&e.pipeline.addBindGroupLayout(e.WebGPURenderer.getBindGroup()),e.pipeline.addBindGroupLayout(e.bindGroup),t.generateShaderDescriptions(e.pipelineHash,e.pipeline,e.vertexInput),e.pipeline.setTopology(e.topology),e.pipeline.setRenderEncoder(e.renderEncoder),e.pipeline.setVertexState(e.vertexInput.getVertexInputInformation()),e.device.createPipeline(e.pipelineHash,e.pipeline))}}const pae={additionalBindables:void 0,bindGroup:null,device:null,fragmentShaderTemplate:null,numberOfInstances:1,numberOfVertices:0,pipelineHash:null,shaderReplacements:null,SSBO:null,textureViews:null,topology:"triangle-list",UBO:null,vertexShaderTemplate:null,WebGPURenderer:null};function rk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pae,r),lr.extend(t,e,r),e.textureViews=[],e.vertexInput=fae.newInstance(),e.bindGroup=JN.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||hae,e.vertexShaderTemplate=e.vertexShaderTemplate||dae,e.shaderReplacements=new Map,Q.get(t,e,["pipeline","vertexInput"]),Q.setGet(t,e,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),gae(t,e)}const mae=Q.newInstance(rk,"vtkWebGPUSimpleMapper");var ik={newInstance:mae,extend:rk};function vae(t,e){e.classHierarchy.push("vtkWebGPUFullScreenQuad"),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),o.addOutput("vec4<f32>","vertexVC");let a=o.getCode();a=or.substitute(a,"//VTK::Position::Impl",["output.tcoordVS = vec2<f32>(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4<f32>(vertexBC, 1.0);","output.vertexVC = vec4<f32>(vertexBC, 1);"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.updateBuffers=()=>{const r=e.device.getBufferManager().getFullScreenQuadBuffer();e.vertexInput.addBuffer(r,["vertexBC"]),e.numberOfVertices=6}}const yae={};function ok(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yae,r),ik.extend(t,e,r),vae(t,e)}const wae=Q.newInstance(ok,"vtkWebGPUFullScreenQuad");var MS={newInstance:wae,extend:ok};const xae={Verts:0,Lines:1,Triangles:2,Strips:3,LinesFromStrips:4,LinesFromTriangles:5,Points:6,UniformArray:7,PointArray:8,NormalsFromPoints:9,Texture:10,RawVertex:11,Storage:12,Index:13},Cae={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var h1={BufferUsage:xae,PrimitiveTypes:Cae};const iC=["getMappedRange","mapAsync","unmap"];function Sae(t,e,r,n){const i=n.byteLength,o=t.createBuffer({size:i,usage:GPUBufferUsage.COPY_SRC,mappedAtCreation:!0}),a=o.getMappedRange(0,i);new Uint8Array(a).set(new Uint8Array(n)),o.unmap();const s=t.createCommandEncoder();s.copyBufferToBuffer(o,0,e,r,i);const c=s.finish();t.queue.submit([c]),o.destroy()}function Tae(t,e){e.classHierarchy.push("vtkWebGPUBuffer"),t.create=(r,n)=>{e.handle=e.device.getHandle().createBuffer({size:r,usage:n,label:e.label}),e.sizeInBytes=r,e.usage=n},t.write=r=>{Sae(e.device.getHandle(),e.handle,0,r.buffer)},t.createAndWrite=(r,n)=>{e.handle=e.device.getHandle().createBuffer({size:r.byteLength,usage:n,mappedAtCreation:!0,label:e.label}),e.sizeInBytes=r.byteLength,e.usage=n,new Uint8Array(e.handle.getMappedRange()).set(new Uint8Array(r.buffer)),e.handle.unmap()};for(let r=0;r<iC.length;r++)t[iC[r]]=function(){return e.handle[iC[r]](...arguments)}}const _ae={device:null,handle:null,sizeInBytes:0,strideInBytes:0,arrayInformation:null,usage:null,label:null,sourceTime:null};function ak(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_ae,r),Q.obj(t,e),Q.get(t,e,["handle","sizeInBytes","usage"]),Q.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),Tae(t,e)}const Eae=Q.newInstance(ak);var PS={newInstance:Eae,extend:ak,...h1};const{Representation:$D}=Hd,{PrimitiveTypes:Au}=h1;class bae{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let r=0;r<this.count;r++)if(this.keys[r]===e)return!0}get(e){for(let r=0;r<this.count;r++)if(this.keys[r]===e)return this.values[r]}set(e,r){this.count<9&&(this.keys[this.count]=e,this.values[this.count++]=r)}}function Dae(t){switch(t){case Au.Points:return"points";case Au.Lines:return"lines";case Au.Triangles:case Au.TriangleEdges:return"polys";case Au.TriangleStripEdges:case Au.TriangleStrips:return"strips";default:return""}}function _2(t,e,r){let n=t.pointIdToFlatId[e];return n<0&&(n=t.flatId,t.pointIdToFlatId[e]=n,t.flatIdToPointId[t.flatId]=e,t.flatIdToCellId[t.flatId]=r,t.flatId++),n}function Iae(t,e,r){const n=t.length;for(let a=0;a<n;a++){let s=t[a];if(r.cellProvokedMap.has(s)){r.ibo[r.iboId++]=r.cellProvokedMap.get(s);for(let c=a+1;c<a+n;c++){s=t[c%n];const l=_2(r,s,e);r.ibo[r.iboId++]=l}return}}for(let a=0;a<n;a++){let s=t[a];if(!r.provokedPointIds[s]){let c=_2(r,s,e);r.provokedPointIds[s]=1,r.cellProvokedMap.set(s,c),r.flatIdToCellId[c]=e,r.ibo[r.iboId++]=c;for(let l=a+1;l<a+n;l++)s=t[l%n],c=_2(r,s,e),r.ibo[r.iboId++]=c;return}}let i=t[0],o=r.flatId;r.cellProvokedMap.set(i,o),r.flatIdToPointId[r.flatId]=i,r.flatIdToCellId[r.flatId]=e,r.flatId++,r.ibo[r.iboId++]=o;for(let a=1;a<n;a++)i=t[a],o=_2(r,i,e),r.ibo[r.iboId++]=o}function Oae(t,e,r){const n=t.length;r.iboSize+=n;for(let i=0;i<n;i++){const o=t[i];if(r.cellProvokedMap.has(o))return}for(let i=0;i<n;i++){const o=t[i];if(!r.provokedPointIds[o]){r.provokedPointIds[o]=1,r.cellProvokedMap.set(o,1);return}}r.cellProvokedMap.set(t[0],1),r.extraPoints++}let Fl;const jD=new Uint32Array(1),ds=new Uint32Array(2),Tu=new Uint32Array(3),oC={anythingToPoints(t,e,r,n,i){for(let o=0;o<t;++o)jD[0]=e[r+o],Fl(jD,n,i)},linesToWireframe(t,e,r,n,i){for(let o=0;o<t-1;++o)ds[0]=e[r+o],ds[1]=e[r+o+1],Fl(ds,n,i)},polysToWireframe(t,e,r,n,i){if(t>2)for(let o=0;o<t;++o)ds[0]=e[r+o],ds[1]=e[r+(o+1)%t],Fl(ds,n,i)},stripsToWireframe(t,e,r,n,i){if(t>2){for(let o=0;o<t-1;++o)ds[0]=e[r+o],ds[1]=e[r+o+1],Fl(ds,n,i);for(let o=0;o<t-2;o++)ds[0]=e[r+o],ds[1]=e[r+o+2],Fl(ds,n,i)}},polysToSurface(t,e,r,n,i){for(let o=0;o<t-2;o++)Tu[0]=e[r],Tu[1]=e[r+o+1],Tu[2]=e[r+o+2],Fl(Tu,n,i)},stripsToSurface(t,e,r,n,i){for(let o=0;o<t-2;o++)Tu[0]=e[r+o],Tu[1]=e[r+o+1+o%2],Tu[2]=e[r+o+1+(o+1)%2],Fl(Tu,n,i)}};function Mae(t,e){e.classHierarchy.push("vtkWebGPUIndexBuffer"),t.buildIndexBuffer=r=>{const n=r.cells,i=r.primitiveType,o=r.representation,a=r.cellOffset,s=n.getData(),c=s.length,l=Dae(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new bae};let d=null;o===$D.POINTS||i===Au.Points?d=oC.anythingToPoints:o===$D.WIREFRAME||i===Au.Lines?d=oC[`${l}ToWireframe`]:d=oC[`${l}ToSurface`],Fl=Oae;let h=a||0;for(let g=0;g<c;)u.cellProvokedMap.clear(),d(s[g],s,g+1,h,u),g+=s[g]+1,h++;f<=65535?u.flatIdToPointId=new Uint16Array(f+u.extraPoints):u.flatIdToPointId=new Uint32Array(f+u.extraPoints),f+u.extraPoints<36863?u.pointIdToFlatId=new Int16Array(f):u.pointIdToFlatId=new Int32Array(f),f+u.extraPoints<=65535?(u.ibo=new Uint16Array(u.iboSize),r.format="uint16"):(u.ibo=new Uint32Array(u.iboSize),r.format="uint32"),h<=65535?u.flatIdToCellId=new Uint16Array(f+u.extraPoints):u.flatIdToCellId=new Uint32Array(f+u.extraPoints),u.pointIdToFlatId.fill(-1),u.provokedPointIds.fill(0),Fl=Iae,h=a||0;for(let g=0;g<c;)u.cellProvokedMap.clear(),d(s[g],s,g+1,h,u),g+=s[g]+1,h++;delete u.provokedPointIds,delete u.pointIdToFlatId,r.nativeArray=u.ibo,e.flatIdToPointId=u.flatIdToPointId,e.flatIdToCellId=u.flatIdToCellId,e.flatSize=u.flatId,e.indexCount=u.iboId}}const Pae={flatIdToPointId:null,flatIdToCellId:null,flatSize:0,indexCount:0};function sk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Pae,r),PS.extend(t,e,r),Q.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),Mae(t,e)}const Rae=Q.newInstance(sk);var Lae={newInstance:Rae,extend:sk,...h1};const{BufferUsage:_u}=h1,{vtkErrorMacro:Aae}=xo,{VtkDataTypes:Gf}=Mt,Nae={};function kae(t){let e;switch(t.getDataType()){case Gf.UNSIGNED_CHAR:e="uint8";break;case Gf.FLOAT:e="float32";break;case Gf.UNSIGNED_INT:e="uint32";break;case Gf.INT:e="sint32";break;case Gf.DOUBLE:e="float32";break;case Gf.UNSIGNED_SHORT:e="uint16";break;case Gf.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||Aae(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function HD(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=Kh(n,a*d);let g=t.getFlatIdToPointId();i.cellData&&(g=t.getFlatIdToCellId()),r===1?f=function(v){h[u++]=c[0]*e[v]+s[0]}:r===2?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1]}:r===3&&!l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2]}:r===3&&l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*1+s[3]}:r===4&&(f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*e[v+3]+s[3]});for(let p=0;p<a;p++){const v=r*g[p];f(v)}return o.nativeArray=h,o}function Vae(t,e,r,n){const i=[t[n*3]-t[r*3],t[n*3+1]-t[r*3+1],t[n*3+2]-t[r*3+2]],o=[t[e*3]-t[r*3],t[e*3+1]-t[r*3+1],t[e*3+2]-t[r*3+2]],a=[];return ll(i,o,a),Pd(a),a}function Fae(t,e){const r=e.getData(),n=t.getData();if(!n||!r)return null;const i=new Int8Array(t.getNumberOfCells()*4),o=n.length;let a=0;for(let s=0;s<o;){const c=Vae(r,n[s+1],n[s+2],n[s+3]);i[a++]=127*c[0],i[a++]=127*c[1],i[a++]=127*c[2],i[a++]=127,s+=n[s]+1}return i}function Uae(t,e){e.classHierarchy.push("vtkWebGPUBufferManager");function r(n){n.dataArray&&!n.nativeArray&&(n.nativeArray=n.dataArray.getData());let i,o;if(n.usage===_u.Index&&(i=Lae.newInstance({label:n.label}),i.setDevice(e.device),o=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_DST,i.buildIndexBuffer(n),i.createAndWrite(n.nativeArray,o),i.setArrayInformation([{format:n.format}])),i||(i=PS.newInstance({label:n.label}),i.setDevice(e.device)),n.usage===_u.UniformArray&&(o=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,i.createAndWrite(n.nativeArray,o)),n.usage===_u.Storage&&(o=GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,i.createAndWrite(n.nativeArray,o)),n.usage===_u.Texture&&(o=GPUBufferUsage.COPY_SRC,i.createAndWrite(n.nativeArray,o)),n.usage===_u.PointArray){o=GPUBufferUsage.VERTEX;const a=go.getNativeTypeFromBufferFormat(n.format),s=HD(n.indexBuffer,n.dataArray.getData(),n.dataArray.getNumberOfComponents(),a,{packExtra:n.packExtra,shift:n.shift,scale:n.scale,cellData:n.cellData,cellOffset:n.cellOffset});i.createAndWrite(s.nativeArray,o),i.setStrideInBytes(go.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format,interpolation:n.cellData?"flat":"perspective"}])}if(n.usage===_u.NormalsFromPoints){o=GPUBufferUsage.VERTEX;const a=go.getNativeTypeFromBufferFormat(n.format),s=Fae(n.cells,n.dataArray),c=HD(n.indexBuffer,s,4,a,{cellData:!0});i.createAndWrite(c.nativeArray,o),i.setStrideInBytes(go.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format,interpolation:"flat"}])}return n.usage===_u.RawVertex&&(o=GPUBufferUsage.VERTEX,i.createAndWrite(n.nativeArray,o),i.setStrideInBytes(go.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format}])),i.setSourceTime(n.time),i}t.hasBuffer=n=>e.device.hasCachedObject(n),t.getBuffer=n=>n.hash?e.device.getCachedObject(n.hash,r,n):r(n),t.getBufferForPointArray=(n,i)=>{const o=kae(n),a={hash:`${n.getMTime()}I${i.getMTime()}${o}`,usage:_u.PointArray,format:o,dataArray:n,indexBuffer:i};return t.getBuffer(a)},t.getFullScreenQuadBuffer=()=>{if(e.fullScreenQuadBuffer)return e.fullScreenQuadBuffer;e.fullScreenQuadBuffer=PS.newInstance(),e.fullScreenQuadBuffer.setDevice(e.device);const n=new Float32Array([-1,-1,0,1,-1,0,1,1,0,-1,-1,0,1,1,0,-1,1,0]);return e.fullScreenQuadBuffer.createAndWrite(n,GPUBufferUsage.VERTEX),e.fullScreenQuadBuffer.setStrideInBytes(12),e.fullScreenQuadBuffer.setArrayInformation([{offset:0,format:"float32x3"}]),e.fullScreenQuadBuffer}}const Bae={device:null,fullScreenQuadBuffer:null};function Gae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bae,r),pr(t,e),si(t,e,["device"]),Uae(t,e)}Wn(Gae);var Qh={...Nae,...h1};const{BufferUsage:Wae}=Qh,{vtkErrorMacro:o0}=Q;function zae(t,e){e.classHierarchy.push("vtkWebGPUStorageBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){o0(`entry named ${r} already exists`);return}e._bufferEntryNames.set(r,e.bufferEntries.length);const i=go.getByteStrideFromShaderFormat(n);e.bufferEntries.push({name:r,type:n,sizeInBytes:i,offset:e.sizeInBytes,nativeType:go.getNativeTypeFromShaderFormat(n)}),e.sizeInBytes+=i},t.send=r=>{if(!e._buffer){const n={nativeArray:e.Float32Array,usage:Wae.Storage,label:e.label};e._buffer=r.getBufferManager().getBuffer(n),e.bindGroupTime.modified(),e._sendTime.modified();return}r.getHandle().queue.writeBuffer(e._buffer.getHandle(),0,e.arrayBuffer,0,e.sizeInBytes*e.numberOfInstances),e._sendTime.modified()},t.createView=r=>{r in e||(e.arrayBuffer||(e.arrayBuffer=new ArrayBuffer(e.sizeInBytes*e.numberOfInstances)),e[r]=Q.newTypedArray(r,e.arrayBuffer))},t.setValue=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){o0(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType];s[(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT]=i},t.setArray=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){o0(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType],c=(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT;for(let l=0;l<i.length;l++)s[c+l]=i[l]},t.setAllInstancesFromArray=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){o0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<s;f++)a[l+f]=n[c*s+f]}},t.setAllInstancesFromArrayColorToFloat=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){o0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<s;f++)a[l+f]=n[c*s+f]/255}},t.setAllInstancesFromArray3x3To4x4=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){o0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=9;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<3;f++)for(let u=0;u<3;u++)a[l+f*4+u]=n[c*s+f*3+u]}},t.getSendTime=()=>e._sendTime.getMTime(),t.getShaderCode=(r,n)=>{const i=[`struct ${e.label}StructEntry
+`;function toe(t,e){e.classHierarchy.push("vtkWebGPUSimpleMapper"),t.generateShaderDescriptions=(r,n,i)=>{const o=U6.newInstance({type:"vertex",hash:r,code:e.vertexShaderTemplate}),a=U6.newInstance({type:"fragment",hash:r,code:e.fragmentShaderTemplate}),s=n.getShaderDescriptions();s.push(o),s.push(a);const c=e.vertexShaderTemplate+e.fragmentShaderTemplate,l=new RegExp("//VTK::[^:]*::","g"),u=c.match(l).filter((d,h,g)=>g.indexOf(d)===h).map(d=>`replaceShader${d.substring(7,d.length-2)}`);for(let d=0;d<u.length;d++){const h=u[d];h!=="replaceShaderIOStructs"&&e.shaderReplacements.has(h)&&e.shaderReplacements.get(h)(r,n,i)}t.replaceShaderIOStructs(r,n,i)},t.replaceShaderIOStructs=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.replaceShaderCode(null,i),n.getShaderDescription("fragment").replaceShaderCode(o)},t.replaceShaderRenderEncoder=(r,n,i)=>{e.renderEncoder.replaceShaderCode(n)},e.shaderReplacements.set("replaceShaderRenderEncoder",t.replaceShaderRenderEncoder),t.replaceShaderRenderer=(r,n,i)=>{if(!e.WebGPURenderer)return;const o=e.WebGPURenderer.getBindGroup().getShaderCode(n),a=n.getShaderDescription("vertex");let s=a.getCode();s=fr.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=fr.substitute(s,"//VTK::Renderer::Dec",[o]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderRenderer",t.replaceShaderRenderer),t.replaceShaderMapper=(r,n,i)=>{const o=e.bindGroup.getShaderCode(n),a=n.getShaderDescription("vertex");let s=a.getCode();s=fr.substitute(s,"//VTK::Mapper::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");c.addBuiltinInput("bool","@builtin(front_facing) 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rendererUBO.SCPCMatrix*vertexBC;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(r,n,i)=>{n.getShaderDescription("vertex").addOutput("vec2<f32>","tcoordVS")},e.shaderReplacements.set("replaceShaderTCoord",t.replaceShaderTCoord),t.addTextureView=r=>{e.textureViews.includes(r)||e.textureViews.push(r)},t.prepareToDraw=r=>{e.renderEncoder=r,t.updateInput(),t.updateBuffers(),t.updateBindings(),t.updatePipeline()},t.updateInput=()=>{},t.updateBuffers=()=>{},t.updateBindings=()=>{e.bindGroup.setBindables(t.getBindables())},t.computePipelineHash=()=>{},t.registerDrawCallback=r=>{r.registerDrawCallback(e.pipeline,t.draw)},t.prepareAndDraw=r=>{t.prepareToDraw(r),r.setPipeline(e.pipeline),t.draw(r)},t.draw=r=>{const n=r.getBoundPipeline();r.activateBindGroup(e.bindGroup),e.WebGPURenderer&&e.WebGPURenderer.bindUBO(r),n.bindVertexInput(r,e.vertexInput);const i=e.vertexInput.getIndexBuffer();i?r.drawIndexed(i.getIndexCount(),e.numberOfInstances,0,0,0):r.draw(e.numberOfVertices,e.numberOfInstances,0,0)},t.getBindables=()=>{const r=[...e.additionalBindables];e.UBO&&r.push(e.UBO),e.SSBO&&r.push(e.SSBO);for(let n=0;n<e.textureViews.length;n++){r.push(e.textureViews[n]);const i=e.textureViews[n].getSampler();i&&r.push(i)}return r},t.updatePipeline=()=>{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=Vie.newInstance(),e.pipeline.setDevice(e.device),e.WebGPURenderer&&e.pipeline.addBindGroupLayout(e.WebGPURenderer.getBindGroup()),e.pipeline.addBindGroupLayout(e.bindGroup),t.generateShaderDescriptions(e.pipelineHash,e.pipeline,e.vertexInput),e.pipeline.setTopology(e.topology),e.pipeline.setRenderEncoder(e.renderEncoder),e.pipeline.setVertexState(e.vertexInput.getVertexInputInformation()),e.device.createPipeline(e.pipelineHash,e.pipeline))}}const noe={additionalBindables:void 0,bindGroup:null,device:null,fragmentShaderTemplate:null,numberOfInstances:1,numberOfVertices:0,pipelineHash:null,shaderReplacements:null,SSBO:null,textureViews:null,topology:"triangle-list",UBO:null,vertexShaderTemplate:null,WebGPURenderer:null};function Pk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,noe,r),gr.extend(t,e,r),e.textureViews=[],e.vertexInput=Zie.newInstance(),e.bindGroup=Ek.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||eoe,e.vertexShaderTemplate=e.vertexShaderTemplate||Qie,e.shaderReplacements=new Map,Q.get(t,e,["pipeline","vertexInput"]),Q.setGet(t,e,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),toe(t,e)}const roe=Q.newInstance(Pk,"vtkWebGPUSimpleMapper");var Rk={newInstance:roe,extend:Pk};function ioe(t,e){e.classHierarchy.push("vtkWebGPUFullScreenQuad"),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),o.addOutput("vec4<f32>","vertexVC");let a=o.getCode();a=fr.substitute(a,"//VTK::Position::Impl",["output.tcoordVS = vec2<f32>(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4<f32>(vertexBC, 1.0);","output.vertexVC = vec4<f32>(vertexBC, 1);"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.updateBuffers=()=>{const r=e.device.getBufferManager().getFullScreenQuadBuffer();e.vertexInput.addBuffer(r,["vertexBC"]),e.numberOfVertices=6}}const ooe={};function Ak(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ooe,r),Rk.extend(t,e,r),ioe(t,e)}const aoe=Q.newInstance(Ak,"vtkWebGPUFullScreenQuad");var LT={newInstance:aoe,extend:Ak};const soe={Verts:0,Lines:1,Triangles:2,Strips:3,LinesFromStrips:4,LinesFromTriangles:5,Points:6,UniformArray:7,PointArray:8,NormalsFromPoints:9,Texture:10,RawVertex:11,Storage:12,Index:13},coe={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var Zm={BufferUsage:soe,PrimitiveTypes:coe};const WC=["getMappedRange","mapAsync","unmap"];function loe(t,e,r,n){const i=n.byteLength,o=t.createBuffer({size:i,usage:GPUBufferUsage.COPY_SRC,mappedAtCreation:!0}),a=o.getMappedRange(0,i);new Uint8Array(a).set(new Uint8Array(n)),o.unmap();const s=t.createCommandEncoder();s.copyBufferToBuffer(o,0,e,r,i);const c=s.finish();t.queue.submit([c]),o.destroy()}function uoe(t,e){e.classHierarchy.push("vtkWebGPUBuffer"),t.create=(r,n)=>{e.handle=e.device.getHandle().createBuffer({size:r,usage:n,label:e.label}),e.sizeInBytes=r,e.usage=n},t.write=r=>{loe(e.device.getHandle(),e.handle,0,r.buffer)},t.createAndWrite=(r,n)=>{e.handle=e.device.getHandle().createBuffer({size:r.byteLength,usage:n,mappedAtCreation:!0,label:e.label}),e.sizeInBytes=r.byteLength,e.usage=n,new Uint8Array(e.handle.getMappedRange()).set(new Uint8Array(r.buffer)),e.handle.unmap()};for(let r=0;r<WC.length;r++)t[WC[r]]=function(){return e.handle[WC[r]](...arguments)}}const foe={device:null,handle:null,sizeInBytes:0,strideInBytes:0,arrayInformation:null,usage:null,label:null,sourceTime:null};function Lk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,foe,r),Q.obj(t,e),Q.get(t,e,["handle","sizeInBytes","usage"]),Q.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),uoe(t,e)}const doe=Q.newInstance(Lk);var NT={newInstance:doe,extend:Lk,...Zm};const{Representation:Gp,Interpolation:Wp}=KN;function G6(t){return()=>Q.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function hoe(t,e){e.classHierarchy.push("vtkProperty"),t.setColor=(r,n,i)=>{Array.isArray(r)?(e.color[0]!==r[0]||e.color[1]!==r[1]||e.color[2]!==r[2])&&(e.color[0]=r[0],e.color[1]=r[1],e.color[2]=r[2],t.modified()):(e.color[0]!==r||e.color[1]!==n||e.color[2]!==i)&&(e.color[0]=r,e.color[1]=n,e.color[2]=i,t.modified()),t.setDiffuseColor(e.color),t.setAmbientColor(e.color),t.setSpecularColor(e.color)},t.computeCompositeColor=G6("ComputeCompositeColor"),t.getColor=()=>{let r=0;e.ambient+e.diffuse+e.specular>0&&(r=1/(e.ambient+e.diffuse+e.specular));for(let n=0;n<3;n++)e.color[n]=r*(e.ambient*e.ambientColor[n]+e.diffuse*e.diffuseColor[n]+e.specular*e.specularColor[n]);return[].concat(e.color)},t.setSpecularPower=r=>{const n=1/Math.max(1,r);(e.roughness!==n||e.specularPower!==r)&&(e.specularPower=r,e.roughness=n,t.modified())},t.addShaderVariable=G6("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(Wp.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(Wp.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(Wp.PHONG),t.getInterpolationAsString=()=>Q.enumToString(Wp,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(Gp.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(Gp.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(Gp.POINTS),t.getRepresentationAsString=()=>Q.enumToString(Gp,e.representation)}const goe={color:[1,1,1],ambientColor:[1,1,1],diffuseColor:[1,1,1],specularColor:[1,1,1],edgeColor:[0,0,0],ambient:0,diffuse:1,metallic:0,roughness:.6,normalStrength:1,emission:1,baseIOR:1.45,specular:0,specularPower:1,opacity:1,interpolation:Wp.GOURAUD,representation:Gp.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function Nk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,goe,r),Q.obj(t,e),Q.setGet(t,e,["lighting","interpolation","ambient","diffuse","metallic","roughness","normalStrength","emission","baseIOR","specular","specularPower","opacity","edgeVisibility","lineWidth","pointSize","backfaceCulling","frontfaceCulling","representation","diffuseTexture","metallicTexture","roughnessTexture","normalTexture","ambientOcclusionTexture","emissionTexture"]),Q.setGetArray(t,e,["ambientColor","specularColor","diffuseColor","edgeColor"],3),hoe(t,e)}const poe=Q.newInstance(Nk,"vtkProperty");var w0={newInstance:poe,extend:Nk,...KN};const{Representation:W6}=w0,{PrimitiveTypes:rf}=Zm;class moe{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let r=0;r<this.count;r++)if(this.keys[r]===e)return!0}get(e){for(let r=0;r<this.count;r++)if(this.keys[r]===e)return this.values[r]}set(e,r){this.count<9&&(this.keys[this.count]=e,this.values[this.count++]=r)}}function voe(t){switch(t){case rf.Points:return"points";case rf.Lines:return"lines";case rf.Triangles:case rf.TriangleEdges:return"polys";case rf.TriangleStripEdges:case rf.TriangleStrips:return"strips";default:return""}}function e2(t,e,r){let n=t.pointIdToFlatId[e];return n<0&&(n=t.flatId,t.pointIdToFlatId[e]=n,t.flatIdToPointId[t.flatId]=e,t.flatIdToCellId[t.flatId]=r,t.flatId++),n}function yoe(t,e,r){const n=t.length;for(let a=0;a<n;a++){let s=t[a];if(r.cellProvokedMap.has(s)){r.ibo[r.iboId++]=r.cellProvokedMap.get(s);for(let c=a+1;c<a+n;c++){s=t[c%n];const l=e2(r,s,e);r.ibo[r.iboId++]=l}return}}for(let a=0;a<n;a++){let s=t[a];if(!r.provokedPointIds[s]){let c=e2(r,s,e);r.provokedPointIds[s]=1,r.cellProvokedMap.set(s,c),r.flatIdToCellId[c]=e,r.ibo[r.iboId++]=c;for(let l=a+1;l<a+n;l++)s=t[l%n],c=e2(r,s,e),r.ibo[r.iboId++]=c;return}}let i=t[0],o=r.flatId;r.cellProvokedMap.set(i,o),r.flatIdToPointId[r.flatId]=i,r.flatIdToCellId[r.flatId]=e,r.flatId++,r.ibo[r.iboId++]=o;for(let a=1;a<n;a++)i=t[a],o=e2(r,i,e),r.ibo[r.iboId++]=o}function woe(t,e,r){const n=t.length;r.iboSize+=n;for(let i=0;i<n;i++){const o=t[i];if(r.cellProvokedMap.has(o))return}for(let i=0;i<n;i++){const o=t[i];if(!r.provokedPointIds[o]){r.provokedPointIds[o]=1,r.cellProvokedMap.set(o,1);return}}r.cellProvokedMap.set(t[0],1),r.extraPoints++}let ru;const $6=new Uint32Array(1),ws=new Uint32Array(2),Hu=new Uint32Array(3),$C={anythingToPoints(t,e,r,n,i){for(let o=0;o<t;++o)$6[0]=e[r+o],ru($6,n,i)},linesToWireframe(t,e,r,n,i){for(let o=0;o<t-1;++o)ws[0]=e[r+o],ws[1]=e[r+o+1],ru(ws,n,i)},polysToWireframe(t,e,r,n,i){if(t>2)for(let o=0;o<t;++o)ws[0]=e[r+o],ws[1]=e[r+(o+1)%t],ru(ws,n,i)},stripsToWireframe(t,e,r,n,i){if(t>2){for(let o=0;o<t-1;++o)ws[0]=e[r+o],ws[1]=e[r+o+1],ru(ws,n,i);for(let o=0;o<t-2;o++)ws[0]=e[r+o],ws[1]=e[r+o+2],ru(ws,n,i)}},polysToSurface(t,e,r,n,i){for(let o=0;o<t-2;o++)Hu[0]=e[r],Hu[1]=e[r+o+1],Hu[2]=e[r+o+2],ru(Hu,n,i)},stripsToSurface(t,e,r,n,i){for(let o=0;o<t-2;o++)Hu[0]=e[r+o],Hu[1]=e[r+o+1+o%2],Hu[2]=e[r+o+1+(o+1)%2],ru(Hu,n,i)}};function xoe(t,e){e.classHierarchy.push("vtkWebGPUIndexBuffer"),t.buildIndexBuffer=r=>{const n=r.cells,i=r.primitiveType,o=r.representation,a=r.cellOffset,s=n.getData(),c=s.length,l=voe(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new moe};let d=null;o===W6.POINTS||i===rf.Points?d=$C.anythingToPoints:o===W6.WIREFRAME||i===rf.Lines?d=$C[`${l}ToWireframe`]:d=$C[`${l}ToSurface`],ru=woe;let h=a||0;for(let g=0;g<c;)u.cellProvokedMap.clear(),d(s[g],s,g+1,h,u),g+=s[g]+1,h++;f<=65535?u.flatIdToPointId=new Uint16Array(f+u.extraPoints):u.flatIdToPointId=new Uint32Array(f+u.extraPoints),f+u.extraPoints<36863?u.pointIdToFlatId=new Int16Array(f):u.pointIdToFlatId=new Int32Array(f),f+u.extraPoints<=65535?(u.ibo=new Uint16Array(u.iboSize),r.format="uint16"):(u.ibo=new Uint32Array(u.iboSize),r.format="uint32"),h<=65535?u.flatIdToCellId=new Uint16Array(f+u.extraPoints):u.flatIdToCellId=new Uint32Array(f+u.extraPoints),u.pointIdToFlatId.fill(-1),u.provokedPointIds.fill(0),ru=yoe,h=a||0;for(let g=0;g<c;)u.cellProvokedMap.clear(),d(s[g],s,g+1,h,u),g+=s[g]+1,h++;delete u.provokedPointIds,delete u.pointIdToFlatId,r.nativeArray=u.ibo,e.flatIdToPointId=u.flatIdToPointId,e.flatIdToCellId=u.flatIdToCellId,e.flatSize=u.flatId,e.indexCount=u.iboId}}const Coe={flatIdToPointId:null,flatIdToCellId:null,flatSize:0,indexCount:0};function kk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Coe,r),NT.extend(t,e,r),Q.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),xoe(t,e)}const Soe=Q.newInstance(kk);var Toe={newInstance:Soe,extend:kk,...Zm};const{BufferUsage:Ku}=Zm,{vtkErrorMacro:_oe}=Ao,{VtkDataTypes:ad}=Nt,Eoe={};function boe(t){let e;switch(t.getDataType()){case ad.UNSIGNED_CHAR:e="uint8";break;case ad.FLOAT:e="float32";break;case ad.UNSIGNED_INT:e="uint32";break;case ad.INT:e="sint32";break;case ad.DOUBLE:e="float32";break;case ad.UNSIGNED_SHORT:e="uint16";break;case ad.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||_oe(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function z6(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=Ig(n,a*d);let g=t.getFlatIdToPointId();i.cellData&&(g=t.getFlatIdToCellId()),r===1?f=function(v){h[u++]=c[0]*e[v]+s[0]}:r===2?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1]}:r===3&&!l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2]}:r===3&&l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*1+s[3]}:r===4&&(f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*e[v+3]+s[3]});for(let p=0;p<a;p++){const v=r*g[p];f(v)}return o.nativeArray=h,o}function Doe(t,e,r,n){const i=[t[n*3]-t[r*3],t[n*3+1]-t[r*3+1],t[n*3+2]-t[r*3+2]],o=[t[e*3]-t[r*3],t[e*3+1]-t[r*3+1],t[e*3+2]-t[r*3+2]],a=[];return Il(i,o,a),i0(a),a}function Ioe(t,e){const r=e.getData(),n=t.getData();if(!n||!r)return null;const i=new Int8Array(t.getNumberOfCells()*4),o=n.length;let a=0;for(let s=0;s<o;){const c=Doe(r,n[s+1],n[s+2],n[s+3]);i[a++]=127*c[0],i[a++]=127*c[1],i[a++]=127*c[2],i[a++]=127,s+=n[s]+1}return i}function Moe(t,e){e.classHierarchy.push("vtkWebGPUBufferManager");function r(n){n.dataArray&&!n.nativeArray&&(n.nativeArray=n.dataArray.getData());let 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Ooe={device:null,fullScreenQuadBuffer:null};function Vk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ooe,r),xr(t,e),vi(t,e,["device"]),Moe(t,e)}const Poe=jn(Vk);var Lg={newInstance:Poe,extend:Vk,...Eoe,...Zm};const{BufferUsage:Roe}=Lg,{vtkErrorMacro:A0}=Q;function Aoe(t,e){e.classHierarchy.push("vtkWebGPUStorageBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){A0(`entry named ${r} already exists`);return}e._bufferEntryNames.set(r,e.bufferEntries.length);const i=bo.getByteStrideFromShaderFormat(n);e.bufferEntries.push({name:r,type:n,sizeInBytes:i,offset:e.sizeInBytes,nativeType:bo.getNativeTypeFromShaderFormat(n)}),e.sizeInBytes+=i},t.send=r=>{if(!e._buffer){const 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a=e[o.nativeType],s=9;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<3;f++)for(let u=0;u<3;u++)a[l+f*4+u]=n[c*s+f*3+u]}},t.getSendTime=()=>e._sendTime.getMTime(),t.getShaderCode=(r,n)=>{const i=[`struct ${e.label}StructEntry
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 struct ${e.label}Struct
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 @binding(${r}) @group(${n}) var<uniform> ${e.label}: ${e.label}Struct;`),i.join(`
-`)}}const Xae={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,bindGroupLayoutEntry:null,bindGroupEntry:null};function lk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xae,r),Q.obj(t,e),e._bufferEntryNames=new Map,e.bufferEntries=[],e.bindGroupLayoutEntry=e.bindGroupLayoutEntry||{buffer:{type:"uniform"}},e.sendTime={},Q.obj(e.sendTime,{mtime:0}),e.bindGroupTime={},Q.obj(e.bindGroupTime,{mtime:0}),e.sendDirty=!0,e.sortDirty=!0,Q.get(t,e,["binding","bindGroupTime"]),Q.setGet(t,e,["bindGroupLayoutEntry","device","label","sizeInBytes"]),qae(t,e)}const Yae=Q.newInstance(lk,"vtkWebGPUUniformBuffer");var oh={newInstance:Yae,extend:lk};const{vtkDebugMacro:Jae}=xo,KD=`
+`)}}const Uoe={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,bindGroupLayoutEntry:null,bindGroupEntry:null};function Uk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Uoe,r),Q.obj(t,e),e._bufferEntryNames=new Map,e.bufferEntries=[],e.bindGroupLayoutEntry=e.bindGroupLayoutEntry||{buffer:{type:"uniform"}},e.sendTime={},Q.obj(e.sendTime,{mtime:0}),e.bindGroupTime={},Q.obj(e.bindGroupTime,{mtime:0}),e.sendDirty=!0,e.sortDirty=!0,Q.get(t,e,["binding","bindGroupTime"]),Q.setGet(t,e,["bindGroupLayoutEntry","device","label","sizeInBytes"]),Foe(t,e)}const Boe=Q.newInstance(Uk,"vtkWebGPUUniformBuffer");var Fh={newInstance:Boe,extend:Uk};const{vtkDebugMacro:Goe}=Ao,j6=`
 //VTK::Renderer::Dec
 
 //VTK::Mapper::Dec
@@ -2956,7 +2586,7 @@ fn main(
   //VTK::RenderEncoder::Impl
   return output;
 }
-`,Zae=`
+`,Woe=`
 fn vecToRectCoord(dir: vec3<f32>) -> vec2<f32> {
   var tau: f32 = 6.28318530718;
   var pi: f32 = 3.14159265359;
@@ -2998,7 +2628,7 @@ fn main(
   //VTK::RenderEncoder::Impl
   return output;
 }
-`,E2=new Float64Array(16),qD=new Float64Array(16);function Qae(t){return t.getPositional()?t.getConeAngle()>=90?0:2:1}function ese(t,e){e.classHierarchy.push("vtkWebGPURenderer"),t.buildPass=r=>{if(r){if(!e.renderable)return;e.camera=e.renderable.getActiveCamera(),t.updateLights(),t.prepareNodes(),t.addMissingNode(e.camera),t.addMissingNodes(e.renderable.getViewPropsWithNestedProps()),t.removeUnusedNodes(),e.webgpuCamera=t.getViewNodeFor(e.camera),t.updateStabilizedMatrix()}},t.updateStabilizedMatrix=()=>{const r=e.camera.getClippingRange(),n=e.camera.getPositionByReference(),i=e.camera.getDirectionOfProjectionByReference(),o=[],a=[];_r(a,i,.5*(r[0]+r[1])),ni(o,n,a),Sn(a,o,e.stabilizedCenter),Dh(a)/(r[1]-r[0])>e.recenterThreshold&&(e.stabilizedCenter=o,e.stabilizedTime.modified())},t.updateLights=()=>{let r=0;const n=e.renderable.getLightsByReference();for(let i=0;i<n.length;++i)n[i].getSwitch()>0&&r++;return r||(Jae("No lights are on, creating one."),e.renderable.createLight()),r},t.updateUBO=()=>{var n;const r=e.UBO.getSendTime();if(e._parent.getMTime()>r||t.getMTime()>r||e.camera.getMTime()>r||e.renderable.getMTime()>r){const i=e.webgpuCamera.getKeyMatrices(t);e.UBO.setArray("WCVCMatrix",i.wcvc),e.UBO.setArray("SCPCMatrix",i.scpc),e.UBO.setArray("PCSCMatrix",i.pcsc),e.UBO.setArray("SCVCMatrix",i.scvc),e.UBO.setArray("VCPCMatrix",i.vcpc),e.UBO.setArray("WCVCNormals",i.normalMatrix),e.UBO.setValue("LightCount",e.renderable.getLights().length),e.UBO.setValue("MaxEnvironmentMipLevel",(n=e.renderable.getEnvironmentTexture())==null?void 0:n.getMipLevel()),e.UBO.setValue("BackgroundDiffuseStrength",e.renderable.getEnvironmentTextureDiffuseStrength()),e.UBO.setValue("BackgroundSpecularStrength",e.renderable.getEnvironmentTextureSpecularStrength());const o=t.getYInvertedTiledSizeAndOrigin();e.UBO.setArray("viewportSize",[o.usize,o.vsize]),e.UBO.setValue("cameraParallel",e.camera.getParallelProjection());const a=e._parent.getDevice();e.UBO.sendIfNeeded(a)}},t.updateSSBO=()=>{const r=e.renderable.getLights(),n=e.webgpuCamera.getKeyMatrices(t);let i=`${e.renderable.getMTime()}`;for(let o=0;o<r.length;o++)i+=r[o].getMTime();if(i!==e.lightTimeString){const o=new Float32Array(r.length*4),a=new Float32Array(r.length*4),s=new Float32Array(r.length*4),c=new Float32Array(r.length*4);for(let f=0;f<r.length;f++){const u=f*4,d=r[f].getPosition();Wt(d,d,n.wcvc),o[u]=d[0],o[u+1]=d[1],o[u+2]=d[2],o[u+3]=0,a[u]=-r[f].getDirection()[0],a[u+1]=-r[f].getDirection()[1],a[u+2]=-r[f].getDirection()[2],a[u+3]=0,s[u]=r[f].getColor()[0],s[u+1]=r[f].getColor()[1],s[u+2]=r[f].getColor()[2],s[u+3]=r[f].getIntensity()*5,c[u]=Qae(r[f]),c[u+1]=Math.cos(Jr(r[f].getConeAngle())),c[u+2]=Math.cos(Jr(r[f].getConeAngle()+r[f].getConeFalloff())),c[u+3]=0}e.SSBO.clearData(),e.SSBO.setNumberOfInstances(r.length),e.SSBO.addEntry("LightPos","vec4<f32>"),e.SSBO.addEntry("LightDir","vec4<f32>"),e.SSBO.addEntry("LightColor","vec4<f32>"),e.SSBO.addEntry("LightData","vec4<f32>"),e.SSBO.setAllInstancesFromArray("LightPos",o),e.SSBO.setAllInstancesFromArray("LightDir",a),e.SSBO.setAllInstancesFromArray("LightColor",s),e.SSBO.setAllInstancesFromArray("LightData",c);const l=e._parent.getDevice();e.SSBO.send(l)}e.lightTimeString=i},t.scissorAndViewport=r=>{const n=t.getYInvertedTiledSizeAndOrigin();r.getHandle().setViewport(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize,0,1),r.getHandle().setScissorRect(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize)},t.bindUBO=r=>{r.activateBindGroup(e.bindGroup)},t.opaquePass=r=>{r?(e.renderEncoder.begin(e._parent.getCommandEncoder()),t.updateUBO(),t.updateSSBO()):(t.scissorAndViewport(e.renderEncoder),t.clear(),e.renderEncoder.end())},t.clear=()=>{var o;if(e.renderable.getTransparent()||e.suppressClear)return;const r=e._parent.getDevice();if(!e.clearFSQ){e.clearFSQ=MS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(KD);const a=oh.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a),e.backgroundTex=e.renderable.getEnvironmentTexture()}if(e.clearFSQ.getPipelineHash()!=="clearfsqwithtexture"&&e.renderable.getUseEnvironmentTextureAsBackground()&&((o=e.backgroundTex)!=null&&o.getImageLoaded())){e.clearFSQ.setFragmentShaderTemplate(Zae);const a=oh.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a);const s=r.getTextureManager().getTextureForVTKTexture(e.backgroundTex);if(s.getReady()){const c=s.createView("EnvironmentTexture");e.clearFSQ.setTextureViews([c]),e.backgroundTexLoaded=!0;const l=e.backgroundTex.getInterpolate()?"linear":"nearest";c.addSampler(r,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:l,magFilter:l,mipmapFilter:"linear"})}e.clearFSQ.setPipelineHash("clearfsqwithtexture")}else if(e.clearFSQ.getPipelineHash()==="clearfsqwithtexture"&&!e.renderable.getUseEnvironmentTextureAsBackground()){e.clearFSQ=MS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(KD);const a=oh.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a)}const n=e.webgpuCamera.getKeyMatrices(t),i=e.renderable.getBackgroundByReference();e.clearFSQ.getUBO().setArray("BackgroundColor",i),wn(qD,n.normalMatrix),Iy(E2,n.scvc,n.pcsc),Iy(E2,qD,E2),e.clearFSQ.getUBO().setArray("FSQMatrix",E2),e.clearFSQ.getUBO().sendIfNeeded(r),e.clearFSQ.prepareAndDraw(e.renderEncoder)},t.translucentPass=r=>{r?e.renderEncoder.begin(e._parent.getCommandEncoder()):(t.scissorAndViewport(e.renderEncoder),e.renderEncoder.end())},t.volumeDepthRangePass=r=>{r?e.renderEncoder.begin(e._parent.getCommandEncoder()):(t.scissorAndViewport(e.renderEncoder),e.renderEncoder.end())},t.getAspectRatio=()=>{const r=e._parent.getSizeByReference(),n=e.renderable.getViewportByReference();return r[0]*(n[2]-n[0])/((n[3]-n[1])*r[1])},t.convertToOpenGLDepth=r=>e.webgpuCamera.convertToOpenGLDepth(r),t.getYInvertedTiledSizeAndOrigin=()=>{const r=t.getTiledSizeAndOrigin(),n=e._parent.getSizeByReference();return r.lowerLeftV=n[1]-r.vsize-r.lowerLeftV,r},t.getTiledSizeAndOrigin=()=>{const r=e.renderable.getViewportByReference(),n=[0,0,1,1],i=r[0]-n[0],o=r[1]-n[1],a=e._parent.normalizedDisplayToDisplay(i,o),s=Math.round(a[0]),c=Math.round(a[1]),l=r[2]-n[0],f=r[3]-n[1],u=e._parent.normalizedDisplayToDisplay(l,f);let d=Math.round(u[0])-s,h=Math.round(u[1])-c;return d<0&&(d=0),h<0&&(h=0),{usize:d,vsize:h,lowerLeftU:s,lowerLeftV:c}},t.getPropFromID=r=>{for(let n=0;n<e.children.length;n++)if((e.children[n].getPropID?e.children[n].getPropID():-1)===r)return e.children[n];return null},t.getStabilizedTime=()=>e.stabilizedTime.getMTime(),t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources()}}const tse={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function nse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tse,r),lr.extend(t,e,r),e.UBO=oh.newInstance({label:"rendererUBO"}),e.UBO.addEntry("WCVCMatrix","mat4x4<f32>"),e.UBO.addEntry("SCPCMatrix","mat4x4<f32>"),e.UBO.addEntry("PCSCMatrix","mat4x4<f32>"),e.UBO.addEntry("SCVCMatrix","mat4x4<f32>"),e.UBO.addEntry("VCPCMatrix","mat4x4<f32>"),e.UBO.addEntry("WCVCNormals","mat4x4<f32>"),e.UBO.addEntry("viewportSize","vec2<f32>"),e.UBO.addEntry("LightCount","i32"),e.UBO.addEntry("MaxEnvironmentMipLevel","f32"),e.UBO.addEntry("BackgroundDiffuseStrength","f32"),e.UBO.addEntry("BackgroundSpecularStrength","f32"),e.UBO.addEntry("cameraParallel","u32"),e.SSBO=Hae.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=JN.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Rt(new Float64Array(16)),e.stabilizedTime={},pr(e.stabilizedTime,{mtime:0}),Wo(t,e,["bindGroup","stabilizedTime"]),qh(t,e,["stabilizedCenter"]),si(t,e,["renderEncoder","selector","suppressClear","UBO"]),ese(t,e)}const rse=Wn(nse,"vtkWebGPURenderer");Is("vtkRenderer",rse);function ise(t,e){e.classHierarchy.push("vtkWebGPUSampler"),t.create=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};e.device=r,e.options.addressModeU=n.addressModeU?n.addressModeU:"clamp-to-edge",e.options.addressModeV=n.addressModeV?n.addressModeV:"clamp-to-edge",e.options.addressModeW=n.addressModeW?n.addressModeW:"clamp-to-edge",e.options.magFilter=n.magFilter?n.magFilter:"nearest",e.options.minFilter=n.minFilter?n.minFilter:"nearest",e.options.mipmapFilter=n.mipmapFilter?n.mipmapFilter:"nearest",e.options.label=e.label,e.handle=e.device.getHandle().createSampler(e.options),e.bindGroupTime.modified()},t.getShaderCode=(r,n)=>`@binding(${r}) @group(${n}) var ${e.label}: sampler;`,t.getBindGroupEntry=()=>({resource:e.handle})}const ose={device:null,handle:null,label:null,options:null};function uk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ose,r),Q.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},Q.obj(e.bindGroupTime,{mtime:0}),Q.get(t,e,["bindGroupTime","handle","options"]),Q.setGet(t,e,["bindGroupLayoutEntry","device","label"]),ise(t,e)}const ase=Q.newInstance(uk);var fk={newInstance:ase,extend:uk};const{SlicingMode:XD}=yw,sse=`
+`,t2=new Float64Array(16),H6=new Float64Array(16);function $oe(t){return t.getPositional()?t.getConeAngle()>=90?0:2:1}function zoe(t,e){e.classHierarchy.push("vtkWebGPURenderer"),t.buildPass=r=>{if(r){if(!e.renderable)return;e.camera=e.renderable.getActiveCamera(),t.updateLights(),t.prepareNodes(),t.addMissingNode(e.camera),t.addMissingNodes(e.renderable.getViewPropsWithNestedProps()),t.removeUnusedNodes(),e.webgpuCamera=t.getViewNodeFor(e.camera),t.updateStabilizedMatrix()}},t.updateStabilizedMatrix=()=>{const r=e.camera.getClippingRange(),n=e.camera.getPositionByReference(),i=e.camera.getDirectionOfProjectionByReference(),o=[],a=[];Er(a,i,.5*(r[0]+r[1])),Kr(o,n,a),Sn(a,o,e.stabilizedCenter),sg(a)/(r[1]-r[0])>e.recenterThreshold&&(e.stabilizedCenter=o,e.stabilizedTime.modified())},t.updateLights=()=>{let r=0;const n=e.renderable.getLightsByReference();for(let i=0;i<n.length;++i)n[i].getSwitch()>0&&r++;return r||(Goe("No lights are on, creating one."),e.renderable.createLight()),r},t.updateUBO=()=>{var n;const r=e.UBO.getSendTime();if(e._parent.getMTime()>r||t.getMTime()>r||e.camera.getMTime()>r||e.renderable.getMTime()>r){const i=e.webgpuCamera.getKeyMatrices(t);e.UBO.setArray("WCVCMatrix",i.wcvc),e.UBO.setArray("SCPCMatrix",i.scpc),e.UBO.setArray("PCSCMatrix",i.pcsc),e.UBO.setArray("SCVCMatrix",i.scvc),e.UBO.setArray("VCPCMatrix",i.vcpc),e.UBO.setArray("WCVCNormals",i.normalMatrix),e.UBO.setValue("LightCount",e.renderable.getLights().length),e.UBO.setValue("MaxEnvironmentMipLevel",(n=e.renderable.getEnvironmentTexture())==null?void 0:n.getMipLevel()),e.UBO.setValue("BackgroundDiffuseStrength",e.renderable.getEnvironmentTextureDiffuseStrength()),e.UBO.setValue("BackgroundSpecularStrength",e.renderable.getEnvironmentTextureSpecularStrength());const o=t.getYInvertedTiledSizeAndOrigin();e.UBO.setArray("viewportSize",[o.usize,o.vsize]),e.UBO.setValue("cameraParallel",e.camera.getParallelProjection());const a=e._parent.getDevice();e.UBO.sendIfNeeded(a)}},t.updateSSBO=()=>{const r=e.renderable.getLights(),n=e.webgpuCamera.getKeyMatrices(t);let i=`${e.renderable.getMTime()}`;for(let o=0;o<r.length;o++)i+=r[o].getMTime();if(i!==e.lightTimeString){const o=new Float32Array(r.length*4),a=new Float32Array(r.length*4),s=new Float32Array(r.length*4),c=new Float32Array(r.length*4);for(let f=0;f<r.length;f++){const u=f*4,d=r[f].getPosition();Gt(d,d,n.wcvc),o[u]=d[0],o[u+1]=d[1],o[u+2]=d[2],o[u+3]=0,a[u]=-r[f].getDirection()[0],a[u+1]=-r[f].getDirection()[1],a[u+2]=-r[f].getDirection()[2],a[u+3]=0,s[u]=r[f].getColor()[0],s[u+1]=r[f].getColor()[1],s[u+2]=r[f].getColor()[2],s[u+3]=r[f].getIntensity()*5,c[u]=$oe(r[f]),c[u+1]=Math.cos(ci(r[f].getConeAngle())),c[u+2]=Math.cos(ci(r[f].getConeAngle()+r[f].getConeFalloff())),c[u+3]=0}e.SSBO.clearData(),e.SSBO.setNumberOfInstances(r.length),e.SSBO.addEntry("LightPos","vec4<f32>"),e.SSBO.addEntry("LightDir","vec4<f32>"),e.SSBO.addEntry("LightColor","vec4<f32>"),e.SSBO.addEntry("LightData","vec4<f32>"),e.SSBO.setAllInstancesFromArray("LightPos",o),e.SSBO.setAllInstancesFromArray("LightDir",a),e.SSBO.setAllInstancesFromArray("LightColor",s),e.SSBO.setAllInstancesFromArray("LightData",c);const l=e._parent.getDevice();e.SSBO.send(l)}e.lightTimeString=i},t.scissorAndViewport=r=>{const n=t.getYInvertedTiledSizeAndOrigin();r.getHandle().setViewport(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize,0,1),r.getHandle().setScissorRect(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize)},t.bindUBO=r=>{r.activateBindGroup(e.bindGroup)},t.opaquePass=r=>{r?(e.renderEncoder.begin(e._parent.getCommandEncoder()),t.updateUBO(),t.updateSSBO()):(t.scissorAndViewport(e.renderEncoder),t.clear(),e.renderEncoder.end())},t.clear=()=>{var o;if(e.renderable.getTransparent()||e.suppressClear)return;const r=e._parent.getDevice();if(!e.clearFSQ){e.clearFSQ=LT.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(j6);const a=Fh.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a),e.backgroundTex=e.renderable.getEnvironmentTexture()}if(e.clearFSQ.getPipelineHash()!=="clearfsqwithtexture"&&e.renderable.getUseEnvironmentTextureAsBackground()&&((o=e.backgroundTex)!=null&&o.getImageLoaded())){e.clearFSQ.setFragmentShaderTemplate(Woe);const a=Fh.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a);const s=r.getTextureManager().getTextureForVTKTexture(e.backgroundTex);if(s.getReady()){const c=s.createView("EnvironmentTexture");e.clearFSQ.setTextureViews([c]),e.backgroundTexLoaded=!0;const l=e.backgroundTex.getInterpolate()?"linear":"nearest";c.addSampler(r,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:l,magFilter:l,mipmapFilter:"linear"})}e.clearFSQ.setPipelineHash("clearfsqwithtexture")}else if(e.clearFSQ.getPipelineHash()==="clearfsqwithtexture"&&!e.renderable.getUseEnvironmentTextureAsBackground()){e.clearFSQ=LT.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(j6);const a=Fh.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a)}const n=e.webgpuCamera.getKeyMatrices(t),i=e.renderable.getBackgroundByReference();e.clearFSQ.getUBO().setArray("BackgroundColor",i),Mn(H6,n.normalMatrix),y5(t2,n.scvc,n.pcsc),y5(t2,H6,t2),e.clearFSQ.getUBO().setArray("FSQMatrix",t2),e.clearFSQ.getUBO().sendIfNeeded(r),e.clearFSQ.prepareAndDraw(e.renderEncoder)},t.translucentPass=r=>{r?e.renderEncoder.begin(e._parent.getCommandEncoder()):(t.scissorAndViewport(e.renderEncoder),e.renderEncoder.end())},t.volumeDepthRangePass=r=>{r?e.renderEncoder.begin(e._parent.getCommandEncoder()):(t.scissorAndViewport(e.renderEncoder),e.renderEncoder.end())},t.getAspectRatio=()=>{const r=e._parent.getSizeByReference(),n=e.renderable.getViewportByReference();return r[0]*(n[2]-n[0])/((n[3]-n[1])*r[1])},t.convertToOpenGLDepth=r=>e.webgpuCamera.convertToOpenGLDepth(r),t.getYInvertedTiledSizeAndOrigin=()=>{const r=t.getTiledSizeAndOrigin(),n=e._parent.getSizeByReference();return r.lowerLeftV=n[1]-r.vsize-r.lowerLeftV,r},t.getTiledSizeAndOrigin=()=>{const r=e.renderable.getViewportByReference(),n=[0,0,1,1],i=r[0]-n[0],o=r[1]-n[1],a=e._parent.normalizedDisplayToDisplay(i,o),s=Math.round(a[0]),c=Math.round(a[1]),l=r[2]-n[0],f=r[3]-n[1],u=e._parent.normalizedDisplayToDisplay(l,f);let d=Math.round(u[0])-s,h=Math.round(u[1])-c;return d<0&&(d=0),h<0&&(h=0),{usize:d,vsize:h,lowerLeftU:s,lowerLeftV:c}},t.getPropFromID=r=>{for(let n=0;n<e.children.length;n++)if((e.children[n].getPropID?e.children[n].getPropID():-1)===r)return e.children[n];return null},t.getStabilizedTime=()=>e.stabilizedTime.getMTime(),t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources()}}const joe={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function Hoe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,joe,r),gr.extend(t,e,r),e.UBO=Fh.newInstance({label:"rendererUBO"}),e.UBO.addEntry("WCVCMatrix","mat4x4<f32>"),e.UBO.addEntry("SCPCMatrix","mat4x4<f32>"),e.UBO.addEntry("PCSCMatrix","mat4x4<f32>"),e.UBO.addEntry("SCVCMatrix","mat4x4<f32>"),e.UBO.addEntry("VCPCMatrix","mat4x4<f32>"),e.UBO.addEntry("WCVCNormals","mat4x4<f32>"),e.UBO.addEntry("viewportSize","vec2<f32>"),e.UBO.addEntry("LightCount","i32"),e.UBO.addEntry("MaxEnvironmentMipLevel","f32"),e.UBO.addEntry("BackgroundDiffuseStrength","f32"),e.UBO.addEntry("BackgroundSpecularStrength","f32"),e.UBO.addEntry("cameraParallel","u32"),e.SSBO=koe.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=Ek.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Lt(new Float64Array(16)),e.stabilizedTime={},xr(e.stabilizedTime,{mtime:0}),Qo(t,e,["bindGroup","stabilizedTime"]),Mg(t,e,["stabilizedCenter"]),vi(t,e,["renderEncoder","selector","suppressClear","UBO"]),zoe(t,e)}const Koe=jn(Hoe,"vtkWebGPURenderer");Vs("vtkRenderer",Koe);function Xoe(t,e){e.classHierarchy.push("vtkWebGPUSampler"),t.create=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};e.device=r,e.options.addressModeU=n.addressModeU?n.addressModeU:"clamp-to-edge",e.options.addressModeV=n.addressModeV?n.addressModeV:"clamp-to-edge",e.options.addressModeW=n.addressModeW?n.addressModeW:"clamp-to-edge",e.options.magFilter=n.magFilter?n.magFilter:"nearest",e.options.minFilter=n.minFilter?n.minFilter:"nearest",e.options.mipmapFilter=n.mipmapFilter?n.mipmapFilter:"nearest",e.options.label=e.label,e.handle=e.device.getHandle().createSampler(e.options),e.bindGroupTime.modified()},t.getShaderCode=(r,n)=>`@binding(${r}) @group(${n}) var ${e.label}: sampler;`,t.getBindGroupEntry=()=>({resource:e.handle})}const qoe={device:null,handle:null,label:null,options:null};function Bk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qoe,r),Q.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},Q.obj(e.bindGroupTime,{mtime:0}),Q.get(t,e,["bindGroupTime","handle","options"]),Q.setGet(t,e,["bindGroupLayoutEntry","device","label"]),Xoe(t,e)}const Yoe=Q.newInstance(Bk);var Gk={newInstance:Yoe,extend:Bk};const{SlicingMode:K6}=ix,Joe=`
 //VTK::Renderer::Dec
 
 //VTK::Mapper::Dec
@@ -3027,7 +2657,377 @@ fn main(
 
   return output;
 }
-`;function cse(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const Ua=new Float64Array(16),Bc=new Float64Array(16),b2=new Float64Array(16),Rl=new Float64Array(4),Di=new Float64Array(4);function lse(t,e){e.classHierarchy.push("vtkWebGPUImageMapper"),t.buildPass=i=>{if(i){e.WebGPUImageSlice=t.getFirstAncestorOfType("vtkWebGPUImageSlice"),e.WebGPURenderer=e.WebGPUImageSlice.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice();const o=e.WebGPURenderer.getRenderable();e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=i=>{i&&t.render()},t.opaquePass=i=>{i&&t.render()},t.render=()=>{e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw)},t.computePipelineHash=()=>{const i=e.currentInput.getExtent();i[0]===i[1]||i[2]===i[3]||i[4]===i[5]?(e.dimensions=2,e.pipelineHash="img2"):(e.dimensions=3,e.pipelineHash="img3")},t.updateUBO=()=>{const i=e.UBO.getSendTime(),o=e.WebGPUImageSlice.getRenderable(),a=o.getMapper();if(t.getMTime()>i||e.renderable.getMTime()>i||o.getProperty().getMTime()>i){const s=a.getInputData(),c=e.WebGPURenderer.getStabilizedCenterByReference();Rt(Ua),ur(Ua,Ua,c);const l=o.getMatrix();wn(Bc,l),$r(Bc,Bc),In(Ua,Bc,Ua);const f=s.getWorldToIndex();In(Ua,f,Ua),$r(b2,Ua),c1(Bc,[.5,.5,.5]),In(Ua,Bc,Ua);const u=s.getDimensions();Rt(Bc),ul(Bc,Bc,[1/u[0],1/u[1],1/u[2]]),In(Ua,Bc,Ua),e.UBO.setArray("SCTCMatrix",Ua);const d=e.currentInput.getExtent(),{ijkMode:h}=e.renderable.getClosestIJKAxis();let g=e.renderable.getSlice();h!==e.renderable.getSlicingMode()&&(g=e.renderable.getSliceAtPosition(g));let p=2,v=0,y=1;h===XD.I?(p=0,v=1,y=2):h===XD.J&&(p=1,v=2,y=0),Rl[p]=g,Rl[v]=d[v*2]-.5,Rl[y]=d[y*2]-.5,Rl[3]=1,ju(Rl,Rl,b2),e.UBO.setArray("Origin",Rl),Di[p]=g,Di[v]=d[v*2+1]+.5,Di[y]=d[y*2]-.5,Di[3]=1,ju(Di,Di,b2),J6(Di,Di,Rl),Di[3]=1,e.UBO.setArray("Axis1",Di),Di[p]=g,Di[v]=d[v*2]-.5,Di[y]=d[y*2+1]+.5,Di[3]=1,ju(Di,Di,b2),J6(Di,Di,Rl),Di[3]=1,e.UBO.setArray("Axis2",Di);const m=[1,1,1,1],w=[0,0,0,0],x=e.textureViews[0],C=x.getTexture().getScale(),S=x.getTexture().getNumberOfComponents();for(let T=0;T<S;T++){let _=o.getProperty().getColorWindow(),E=o.getProperty().getColorLevel();const D=o.getProperty().getRGBTransferFunction(0);if(D){const O=D.getRange();_=O[1]-O[0],E=.5*(O[1]+O[0])}m[T]=C/_,w[T]=-E/_+.5}e.UBO.setArray("cScale",m),e.UBO.setArray("cShift",w),e.UBO.sendIfNeeded(e.device)}},t.updateLUTImage=()=>{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=cse(i,i.getRGBTransferFunction,a);if(e.colorTextureString!==s){e.numRows=a;const c=new Uint8ClampedArray(e.numRows*2*e.rowLength*4);let l=i.getRGBTransferFunction();if(l){const f=new Float32Array(e.rowLength*3);for(let u=0;u<a;u++){l=i.getRGBTransferFunction(u);const d=l.getRange();l.getTable(d[0],d[1],e.rowLength,f,1);for(let h=0;h<e.rowLength;h++){const g=u*e.rowLength*8+h*4;c[g]=255*f[h*3],c[g+1]=255*f[h*3+1],c[g+2]=255*f[h*3+2],c[g+3]=255;for(let p=0;p<4;p++)c[g+e.rowLength*4+p]=c[g+p]}}}else for(let f=0;f<e.rowLength;++f){const u=255*f/(e.rowLength-1);c[f*4]=u,c[f*4+1]=u,c[f*4+2]=u,c[f*4+3]=255;for(let d=0;d<4;d++)c[f*4+e.rowLength*4+d]=c[f*4+d]}{const f={nativeArray:c,width:e.rowLength,height:e.numRows*2,depth:1,format:"rgba8unorm"},d=e.device.getTextureManager().getTexture(f).createView("tfunTexture");e.textureViews[1]=d}e.colorTextureString=s}};const r=t.updateBuffers;t.updateBuffers=()=>{r();const i=e.device.getTextureManager().getTextureForImageData(e.currentInput),o=e.textureViews;if(!o[0]||o[0].getTexture()!==i){const c=i.createView("imgTexture");o[0]=c}t.updateLUTImage(),t.updateUBO();const s=e.WebGPUImageSlice.getRenderable().getProperty().getInterpolationType()===md.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=fk.newInstance({label:"clampSampler"}),e.clampSampler.create(e.device,{minFilter:s,magFilter:s}),e.additionalBindables=[e.clampSampler])};const n=t.getShaderReplacements();t.replaceShaderPosition=(i,o,a)=>{const s=o.getShaderDescription("vertex");s.addBuiltinOutput("vec4<f32>","@builtin(position) Position");let c=s.getCode();const l=["var pos: vec4<f32> = mapperUBO.Origin +","   (vertexBC.x * 0.5 + 0.5) * mapperUBO.Axis1 + (vertexBC.y * 0.5 + 0.5) * mapperUBO.Axis2;","pos.w = 1.0;"];e.dimensions===2?l.push("var tcoord : vec2<f32> = (mapperUBO.SCTCMatrix * pos).xy;"):l.push("var tcoord : vec3<f32> = (mapperUBO.SCTCMatrix * pos).xyz;"),l.push("output.tcoordVS = tcoord;","output.Position = rendererUBO.SCPCMatrix * pos;"),c=or.substitute(c,"//VTK::Position::Impl",l).result,s.setCode(c)},n.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(i,o,a)=>{const s=o.getShaderDescription("vertex");e.dimensions===2?s.addOutput("vec2<f32>","tcoordVS"):s.addOutput("vec3<f32>","tcoordVS")},n.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderImage=(i,o,a)=>{const s=o.getShaderDescription("fragment");let c=s.getCode();e.dimensions===3?c=or.substitute(c,"//VTK::Image::Sample",["    var computedColor: vec4<f32> =","      textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=or.substitute(c,"//VTK::Image::Sample",["    var computedColor: vec4<f32> =","      textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=or.substitute(c,"//VTK::Image::Sample",["    var coord: vec2<f32> =","      vec2<f32>(computedColor.r * mapperUBO.cScale.r + mapperUBO.cShift.r, 0.5);","    computedColor = textureSampleLevel(tfunTexture, clampSampler, coord, 0.0);"]).result,s.setCode(c)},n.set("replaceShaderImage",t.replaceShaderImage)}const use={rowLength:1024};function fse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,use,r),MS.extend(t,e,r),t.setFragmentShaderTemplate(sse),e.UBO=oh.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4<f32>"),e.UBO.addEntry("Origin","vec4<f32>"),e.UBO.addEntry("Axis2","vec4<f32>"),e.UBO.addEntry("Axis1","vec4<f32>"),e.UBO.addEntry("cScale","vec4<f32>"),e.UBO.addEntry("cShift","vec4<f32>"),e.lutBuildTime={},pr(e.lutBuildTime,{mtime:0}),e.imagemat=Rt(new Float64Array(16)),e.imagematinv=Rt(new Float64Array(16)),e.VBOBuildTime={},pr(e.VBOBuildTime),lse(t,e)}const dse=Wn(fse,"vtkWebGPUImageMapper");Is("vtkImageMapper",dse);function hse(t,e){e.classHierarchy.push("vtkWebGPUImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix(),i=r.getStabilizedCenterByReference();e.bufferShift[0]=n[3]-i[0],e.bufferShift[1]=n[7]-i[1],e.bufferShift[2]=n[11]-i[2],wn(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Rt(e.keyMatrices.normalMatrix):(Pr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,$r(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),wn(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),ur(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),ur(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const gse={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function pse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gse,r),lr.extend(t,e,r),e.keyMatricesTime={},pr(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},pr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Rt(new Float64Array(16))},e.bufferShift=[0,0,0,0],Wo(t,e,["propID","keyMatricesTime"]),hse(t,e)}const mse=Wn(pse,"vtkWebGPUImageSlice");Is("vtkImageSlice",mse);function vse(t,e){e.classHierarchy.push("vtkWebGPUVolume"),t.buildPass=i=>{!e.renderable||!e.renderable.getVisibility()||i&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),e.renderable.getMapper().update())},t.queryPass=(i,o)=>{if(i){if(!e.renderable||!e.renderable.getVisibility())return;const a=e.renderable.getMapper().getBounds();if(!a||a.length!==6||a[0]>a[1])return;o.addVolume(t)}};const r=new Float64Array(3),n=new Float64Array(3);t.getBoundingCubePoints=(i,o)=>{const a=e.renderable.getMapper().getInputData();if(!a)return;const s=a.getExtent(),c=e.renderable.getMatrix();let l=0;for(let f=4;f<6;f++){r[2]=s[f];for(let u=2;u<4;u++){r[1]=s[u];for(let d=0;d<2;d++){r[0]=s[d],a.indexToWorld(r,n);let h=o+l*3;i[h++]=c[0]*n[0]+c[1]*n[1]+c[2]*n[2]+c[3],i[h++]=c[4]*n[0]+c[5]*n[1]+c[6]*n[2]+c[7],i[h++]=c[8]*n[0]+c[9]*n[1]+c[10]*n[2]+c[11],l++}}}},t.getKeyMatrices=i=>{if(Math.max(e.renderable.getMTime(),i.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const o=e.renderable.getMatrix(),a=i.getStabilizedCenterByReference();wn(e.keyMatrices.bcwc,o),ur(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const yse={propID:void 0,keyMatricesTime:null};function wse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yse,r),lr.extend(t,e,r),e.keyMatricesTime={},Q.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={bcwc:new Float64Array(16),bcsc:new Float64Array(16)},Q.get(t,e,["propID","keyMatricesTime"]),vse(t,e)}const xse=Q.newInstance(wse,"vtkWebGPUVolume");Is("vtkVolume",xse);function Cse(t,e){e.classHierarchy.push("vtkWebGPUPixelSpaceCallbackMapper"),t.opaquePass=(r,n)=>{e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent();const i=e.WebGPURenderer.getAspectRatio(),o=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,a=e.WebGPURenderer.getTiledSizeAndOrigin(),s=null;e.renderable.getUseZValues(),e.renderable.invokeCallback(e.renderable.getInputData(),o,i,a,s)}}const Sse={};function Tse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Sse,r),lr.extend(t,e,r),Cse(t,e)}const _se=Q.newInstance(Tse,"vtkWebGPUPixelSpaceCallbackMapper");Is("vtkPixelSpaceCallbackMapper",_se);const YD=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],JD=[[0,-1,0],[0,1,0]],Ese=[[0,-1,0],[0,1,0],[0,0,-1]],bse=[[0,-1,0],[0,1,0],[0,0,1]];var yh;let m0=(yh=class{static copyMap(e,r){for(const[n,i]of r.rows)e.rows.set(n,structuredClone(i))}constructor(e,r,n=1){this.rows=new Map,this.height=1,this.width=1,this.depth=1,this.jMultiple=1,this.kMultiple=1,this.numComps=1,this.pixelDataConstructor=Uint8Array,this.updateScalarData=function(i){i.fill(0);const o=(a,s,c)=>{const{start:l,end:f,value:u}=s;for(let d=l;d<f;d++)i[a+d]=u};this.forEach(o)},this.get=i=>{const o=i%this.jMultiple,a=(i-o)/this.jMultiple,s=this.getRLE(o,a);return(s==null?void 0:s.value)??this.defaultValue},this.getRun=(i,o)=>{const a=i+o*this.height;return this.rows.get(a)},this.set=(i,o)=>{if(o===void 0)return;const a=i%this.width,s=(i-a)/this.width,c=this.rows.get(s);if(!c){this.rows.set(s,[{start:a,end:a+1,value:o}]);return}const l=this.findIndex(c,a),f=c[l],u=c[l-1];if(!f){if(!u||u.value!==o||u.end!==a){c[l]={start:a,end:a+1,value:o};return}u.end++;return}const{start:d,end:h,value:g}=f;if(o===g&&a>=d)return;const p={start:a,end:a+1,value:o},v=a>d,y=v?l+1:l,m=v?f:u;let w=v?c[l+1]:f;if((m==null?void 0:m.value)===o&&(m==null?void 0:m.end)===a){m.end++,(w==null?void 0:w.value)===o&&w.start===a+1?(m.end=w.end,c.splice(l,1)):(w==null?void 0:w.start)===a&&(w.start++,w.start===w.end&&(c.splice(l,1),w=c[l],(w==null?void 0:w.start)===a+1&&w.value===o&&(m.end=w.end,c.splice(l,1))));return}if((w==null?void 0:w.value)===o&&w.start===a+1){w.start--,(m==null?void 0:m.end)>a&&(m.end=a,m.end===m.start&&c.splice(l,1));return}if((w==null?void 0:w.start)===a&&w.end===a+1){w.value=o;const x=c[l+1];(x==null?void 0:x.start)==a+1&&x.value===o&&(c.splice(l+1,1),w.end=x.end);return}a===(w==null?void 0:w.start)&&w.start++,v&&h>a+1?c.splice(y,0,p,{start:a+1,end:m.end,value:m.value}):c.splice(y,0,p),(m==null?void 0:m.end)>a&&(m.end=a)},this.width=e,this.height=r,this.depth=n,this.jMultiple=e,this.kMultiple=this.jMultiple*r}toIJK(e){const r=e%this.jMultiple,n=(e-r)/this.jMultiple%this.height,i=Math.floor(e/this.kMultiple);return[r,n,i]}toIndex([e,r,n]){return e+n*this.kMultiple+r*this.jMultiple}getRLE(e,r,n=0){const i=this.rows.get(r+n*this.height);if(!i)return;const o=this.findIndex(i,e),a=i[o];return e>=(a==null?void 0:a.start)?a:void 0}has(e){const r=e%this.jMultiple,n=(e-r)/this.jMultiple,i=this.getRLE(r,n);return(i==null?void 0:i.value)!==void 0}delete(e){const r=e%this.width,n=(e-r)/this.width,i=this.rows.get(n);if(!i)return;const o=this.findIndex(i,r),a=i[o];if(!a||a.start>r)return;if(a.end===r+1){a.end--,a.start>=a.end&&(i.splice(o,1),i.length||this.rows.delete(n));return}if(a.start===r){a.start++;return}const s={value:a.value,start:r+1,end:a.end};a.end=r,i.splice(o+1,0,s)}findIndex(e,r){for(let n=0;n<e.length;n++){const{end:i}=e[n];if(r<i)return n}return e.length}forEach(e,r){const n=r==null?void 0:r.rowModified;for(const[i,o]of this.rows){const a=n?[...o]:o;for(const s of a)e(i*this.width,s,o)}}forEachRow(e){for(const[r,n]of this.rows)e(r*this.width,n)}clear(){this.rows.clear()}keys(){return[...this.rows.keys()]}getPixelData(e=0,r){r?r.fill(0):r=new this.pixelDataConstructor(this.width*this.height*this.numComps);const{width:n,height:i,numComps:o}=this;for(let a=0;a<i;a++){const s=this.getRun(a,e);if(s)if(o===1)for(const c of s){const l=a*n,{start:f,end:u,value:d}=c;for(let h=f;h<u;h++)r[l+h]=d}else for(const c of s){const l=a*n*o,{start:f,end:u,value:d}=c;for(let h=f;h<u;h+=o)for(let g=0;g<o;g++)r[l+h+g]=d[g]}}return r}floodFill(e,r,n,i,o){const a=this.getRLE(e,r,n);if(!a)throw new Error(`Initial point ${e},${r},${n} isn't in the RLE`);const s=[[a,r,n]],c=a.value;if(c===i)throw new Error(`source (${c}) and destination (${i}) are identical`);return this.flood(s,c,i,o)}flood(e,r,n,i){let o=0;const{planar:a=!0,diagonals:s=!0,singlePlane:c=!1}=i||{},l={planar:a,diagonals:s,singlePlane:c};for(;e.length;){const f=e.pop(),[u]=f;if(u.value!==r)continue;u.value=n,o+=u.end-u.start;const d=this.findAdjacents(f,l).filter(h=>h&&h[0].value===r);e.push(...d)}return o}fillFrom(e,r){for(let n=r[2][0];n<=r[2][1];n++)for(let i=r[1][0];i<=r[1][1];i++){let o,a;for(let s=r[0][0];s<=r[0][1];s++){const c=e(s,i,n);if(c===void 0){o=void 0;continue}a||(a=[],this.rows.set(i+n*this.height,a)),o&&o.value!==c&&(o=void 0),o||(o={start:s,end:s,value:c},a.push(o)),o.end++}}}findAdjacents(e,{diagonals:r=!0,planar:n=!0,singlePlane:i=!1}){const[o,a,s,c]=e,{start:l,end:f}=o,u=l>0&&this.getRLE(l-1,a,s),d=f<this.width&&this.getRLE(f,a,s),h=r?[l>0?l-1:l,f<this.width?f+1:f]:[l,f],g=[];u&&g.push([u,a,s]),d&&g.push([d,a,s]);for(const p of c||(i?JD:YD)){const[,v,y]=p,m=v+a,w=y+s;if(m<0||m>=this.height||w<0||w>=this.depth)continue;const x=this.getRun(m,w);if(x)for(const C of x){const S=c||i&&JD||n&&y>0&&bse||n&&y<0&&Ese||YD;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},yh.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},yh),Fv=class ap{constructor(e={}){this._dimensions=3,this._length=0,this._byteSize=4,this.growSize=128;const{initialSize:r=1024,dimensions:n=3,growSize:i=128}=e,o=r*n;this.growSize=i,this.array=new ArrayBuffer(o*this._byteSize),this.data=new Float32Array(this.array),this._dimensions=n}forEach(e){for(let r=0;r<this._length;r++)e(this.getPoint(r),r)}get length(){return this._length}get dimensions(){return this._dimensions}get dimensionLength(){return this._length*this._dimensions}getPoint(e){if(e<0&&(e+=this._length),e<0||e>=this._length)return;const r=this._dimensions*e;return this.data.subarray(r,r+this._dimensions)}getPointArray(e){const r=[];if(e<0&&(e+=this._length),e<0||e>=this._length)return;const n=this._dimensions*e;for(let i=0;i<this._dimensions;i++)r.push(this.data[i+n]);return r}grow(e=1,r=this.growSize){if(this.dimensionLength+e*this._dimensions<=this.data.length)return;const n=this.data.length+r,i=new ArrayBuffer(n*this._dimensions*this._byteSize),o=new Float32Array(i);o.set(this.data),this.data=o,this.array=i}reverse(){const e=Math.floor(this._length/2);for(let r=0;r<e;r++){const n=r*this._dimensions,i=(this._length-1-r)*this._dimensions;for(let o=0;o<this._dimensions;o++){const a=this.data[n+o];this.data[n+o]=this.data[i+o],this.data[i+o]=a}}}getTypedArray(){return this.data}push(e){this.grow(1);const r=this.length*this._dimensions;for(let n=0;n<this._dimensions;n++)this.data[n+r]=e[n];this._length++}map(e){const r=[];for(let n=0;n<this._length;n++)r.push(e(this.getPoint(n),n));return r}get points(){return this.map(e=>e)}toXYZ(){const e={x:[],y:[]};this._dimensions>=3&&(e.z=[]);const{x:r,y:n,z:i}=e;return this.forEach(o=>{r.push(o[0]),n.push(o[1]),i&&i.push(o[2])}),e}static fromXYZ({x:e,y:r,z:n}){const i=ap.create3(e.length);let o=0;for(let a=0;a<e.length;a++)i.data[o++]=e[a],i.data[o++]=r[a],i.data[o++]=n?n[a]:0;return i._length=e.length,i}subselect(e=10,r=0){const n=new ap({initialSize:e,dimensions:this._dimensions});for(let i=0;i<e;i++){const o=(r+Math.floor(this.length*i/e))%this.length;n.push(this.getPoint(o))}return n}static create3(e=128,r){e=Math.max(e,(r==null?void 0:r.length)||0);const n=new ap({initialSize:e,dimensions:3});return r&&r.forEach(i=>n.push(i)),n}static create2(e=128){return new ap({initialSize:e,dimensions:2})}};function dk(t){const e=Be(),r=t.getDimensions(),n=Fv.create3(r[0]),i=Fv.create3(r[1]),o=Fv.create3(r[2]),a=t.getDirection(),s=a.slice(0,3),c=a.slice(3,6),l=a.slice(6,9),f=t.getSpacing(),[u,d,h]=f,g=t.indexToWorld([0,0,0]),p=bt(s[0]*u,s[1]*u,s[2]*u),v=bt(c[0]*d,c[1]*d,c[2]*d),y=bt(l[0]*h,l[1]*h,l[2]*h),m=Be();for(let S=0;S<r[0];S++)n.push(ni(m,g,_r(m,p,S)));for(let S=0;S<r[1];S++)i.push(_r(m,v,S));for(let S=0;S<r[2];S++)o.push(_r(m,y,S));const w=n.getTypedArray(),x=i.getTypedArray(),C=o.getTypedArray();return(S,T=e)=>{const[_,E,b]=S,D=_*3,O=E*3,L=b*3;return T[0]=w[D]+x[O]+C[L],T[1]=w[D+1]+x[O+1]+C[L+1],T[2]=w[D+2]+x[O+2]+C[L+2],T}}function Z4(t,e){const{pointInShapeFn:r,callback:n,boundsIJK:i,returnPoints:o=!1}=e;let a;if(t.getScalarData)a=t.getScalarData();else{const u=t.getPointData().getScalars();if(u)a=u.getData();else{const{voxelManager:d}=t.get("voxelManager")||{};d&&(a=d.getCompleteScalarDataArray())}}const s=t.getDimensions(),c=[[0,s[0]],[0,s[1]],[0,s[2]]],f=Dse({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function Dse({imageData:t,bounds:e,scalarData:r,pointInShapeFn:n,callback:i}){const[[o,a],[s,c],[l,f]]=e,{numComps:u}=t,d=t.getDimensions(),h=dk(t),g=[0,0,0],p=u||r.length/d[2]/d[1]/d[0],v=d[0]*p,y=d[1]*v,m=[];for(let w=l;w<=f;w++){g[2]=w;const x=w*y;for(let C=s;C<=c;C++){g[1]=C;const S=x+C*v;for(let T=o;T<=a;T++){g[0]=T;const _=h(g);if(n(_,g)){const E=S+T*p;let b;p>2?b=[r[E],r[E+1],r[E+2]]:b=r[E],m.push({value:b,index:E,pointIJK:g,pointLPS:_.slice()}),i({value:b,index:E,pointIJK:g,pointLPS:_})}}}}return m}function Ise({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=dk(r),h=[0,0,0],g=[];for(let p=f;p<=u;p++){h[2]=p;for(let v=c;v<=l;v++){h[1]=v;for(let y=a;y<=s;y++){h[0]=y;const m=d(h);if(n(m,h)){const w=t.toIndex(h),x=t.getAtIndex(w);o&&g.push({value:x,index:w,pointIJK:[...h],pointLPS:m.slice()}),i==null||i({value:x,index:w,pointIJK:h,pointLPS:m})}}}}return g}const Ose=5*1024;let wc=class Ii{get id(){return this._id}constructor(e,r){this.modifiedSlices=new Set,this.boundsIJK=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],this.scalarData=null,this._sliceDataCache=null,this.getAtIJK=(n,i,o)=>{const a=this.toIndex([n,i,o]);return this._get(a)},this.setAtIJK=(n,i,o,a)=>{const s=this.toIndex([n,i,o]),c=this._set(s,a);return c!==!1&&(this.modifiedSlices.add(o),Ii.addBounds(this.boundsIJK,[n,i,o])),c},this.getAtIJKPoint=([n,i,o])=>this.getAtIJK(n,i,o),this.setAtIJKPoint=([n,i,o],a)=>{this.setAtIJK(n,i,o,a)},this.getAtIndex=n=>this._get(n),this.setAtIndex=(n,i)=>{const o=this._set(n,i);if(o!==!1){const a=this.toIJK(n);this.modifiedSlices.add(a[2]),Ii.addBounds(this.boundsIJK,a)}return o},this.getMiddleSliceData=()=>{const n=Math.floor(this.dimensions[2]/2);return this.getSliceData({sliceIndex:n,slicePlane:2})},this.forEach=(n,i={})=>{const o=i.boundsIJK||this.getBoundsIJK(),a=i.isInObject||this.isInObject||(()=>!0),s=i.returnPoints||!1,c=i.imageData,l=Math.min(o[0][0],o[0][1]),f=Math.max(o[0][0],o[0][1]),u=Math.min(o[1][0],o[1][1]),d=Math.max(o[1][0],o[1][1]),h=Math.min(o[2][0],o[2][1]),g=Math.max(o[2][0],o[2][1]),p=[];if(c)return Ise({voxelManager:this,imageData:i.imageData,bounds:[[l,f],[u,d],[h,g]],pointInShapeFn:a,callback:n,returnPoints:s});if(this.map){if(this.map instanceof m0)return this.rleForEach(n,i);for(const v of this.map.keys()){const y=this.toIJK(v);if(!a(null,y))continue;const m=this._get(v);s&&p.push({value:m,index:v,pointIJK:y,pointLPS:null}),n({value:m,index:v,pointIJK:y,pointLPS:null})}return p}else{for(let v=h;v<=g;v++){const y=v*this.frameSize;for(let m=u;m<=d;m++){const w=y+m*this.width;for(let x=l,C=w+x;x<=f;x++,C++){const S=this.getAtIndex(C),T=[x,m,v];a(null,T)&&(s&&p.push({value:S,index:C,pointIJK:T,pointLPS:null}),n({value:S,index:C,pointIJK:[x,m,v],pointLPS:null}))}}}return p}},this.getSliceData=({sliceIndex:n,slicePlane:i})=>{const[o,a,s]=this.dimensions,c=o*a,l=n*c;let f;const u=this.getConstructor();function d(g){return typeof g=="function"}if(!d(u))return new Uint8Array(0);let h;switch(i){case 0:f=a*s,h=new u(f);for(let g=0;g<a;g++)for(let p=0;p<s;p++){const v=n+g*o+p*c;this.setSliceDataValue(h,g*s+p,this._get(v))}break;case 1:f=o*s,h=new u(f);for(let g=0;g<o;g++)for(let p=0;p<s;p++){const v=g+n*o+p*c;this.setSliceDataValue(h,g+p*o,this._get(v))}break;case 2:f=o*a,h=new u(f);for(let g=0;g<f;g++)this.setSliceDataValue(h,g,this._get(l+g));break;default:throw new Error("Oblique plane - todo - implement as ortho normal vector")}return h},this.dimensions=e,this.width=e[0],this.frameSize=this.width*e[1],this._get=r._get,this._set=r._set,this._id=r._id||"",this._getConstructor=r._getConstructor,this.numberOfComponents=this.numberOfComponents||1,this.scalarData=r.scalarData,this._getScalarData=r._getScalarData,this._updateScalarData=r._updateScalarData}getMinMax(){let e,r;const n=({value:i})=>{const o=Array.isArray(i);if(e===void 0&&(e=o?[...i]:i,r=o?[...i]:i),o)for(let a=0;a<i.length;a++)e[a]=Math.min(e[a],i[a]),r[a]=Math.max(r[a],i[a]);else e=Math.min(e,i),r=Math.max(r,i)};return this.forEach(n,{boundsIJK:this.getDefaultBounds()}),{min:e,max:r}}toIJK(e){return[e%this.width,Math.floor(e%this.frameSize/this.width),Math.floor(e/this.frameSize)]}toIndex(e){return e[0]+e[1]*this.width+e[2]*this.frameSize}getDefaultBounds(){return this.dimensions.map(e=>[0,e-1])}getBoundsIJK(){return this.boundsIJK[0][0]<this.dimensions[0]?this.boundsIJK:this.getDefaultBounds()}rleForEach(e,r){const n=(r==null?void 0:r.boundsIJK)||this.getBoundsIJK(),{isWithinObject:i}=r||{},o=this.map;if(!o){console.warn("No map found, you need to use a map voxel manager to use rleForEach");return}o.defaultValue=void 0;for(let a=n[2][0];a<=n[2][1];a++)for(let s=n[1][0];s<=n[1][1];s++){const c=o.getRun(s,a);if(c)for(const l of c){const{start:f,end:u,value:d}=l,h=this.toIndex([0,s,a]);for(let g=f;g<u;g++){const p={value:d,index:h+g,pointIJK:[g,s,a]};(i==null?void 0:i(p))!==!1&&e(p)}}}}getScalarData(e=!1){var r;if(this.scalarData)return(r=this._updateScalarData)==null||r.call(this,this.scalarData),this.scalarData;if(this._getScalarData){const n=this._getScalarData();return e&&console.log("Not transient, should store value",n),n}throw new Error("No scalar data available")}setScalarData(e){this.scalarData=e}getScalarDataLength(){if(this.scalarData)return this.scalarData.length;if(this._getScalarDataLength)return this._getScalarDataLength();throw new Error("No scalar data available")}get sizeInBytes(){return this.getScalarDataLength()*this.bytePerVoxel}get bytePerVoxel(){return this.scalarData?this.scalarData.BYTES_PER_ELEMENT:this._get(0).BYTES_PER_ELEMENT}clearBounds(){this.boundsIJK.map(e=>{e[0]=1/0,e[1]=-1/0})}clear(){var e,r;(e=this.map)==null||e.clear(),this.clearBounds(),this.modifiedSlices.clear(),(r=this.points)==null||r.clear()}getConstructor(){return this.scalarData?this.scalarData.constructor:this._getConstructor?this._getConstructor():(console.warn("No scalar data available or can be used to get the constructor"),Float32Array)}getArrayOfModifiedSlices(){return Array.from(this.modifiedSlices)}resetModifiedSlices(){this.modifiedSlices.clear()}setBounds(e){this.boundsIJK=e}static addBounds(e,r){e||(e=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]]),e[0][0]=Math.min(r[0],e[0][0]),e[0][1]=Math.max(r[0],e[0][1]),e[1][0]=Math.min(r[1],e[1][0]),e[1][1]=Math.max(r[1],e[1][1]),e[2][0]=Math.min(r[2],e[2][0]),e[2][1]=Math.max(r[2],e[2][1])}addPoint(e){const r=Array.isArray(e)?e[0]+this.width*e[1]+this.frameSize*e[2]:e;this.points||(this.points=new Set),this.points.add(r)}getPoints(){return this.points?[...this.points].map(e=>this.toIJK(e)):[]}setSliceDataValue(e,r,n){if(Array.isArray(n))for(let i=0;i<n.length;i++)e[r*n.length+i]=this.toNumber(n[i]);else e[r]=this.toNumber(n)}toNumber(e){return typeof e=="number"?e:Array.isArray(e)&&e[0]||0}static _createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n=3,id:i}){const o=new Ii(e,{_get:a=>(a*=n,[r[a++],r[a++],r[a++]]),_id:i||"_createRGBScalarVolumeVoxelManager",_set:(a,s)=>{a*=3;const c=!Kt(r[a],s);return r[a++]=s[0],r[a++]=s[1],r[a++]=s[2],c},numberOfComponents:n,scalarData:r});return o.clear=()=>{r.fill(0)},o}static createImageVolumeVoxelManager({dimensions:e,imageIds:r,numberOfComponents:n=1,id:i}){const o=e[0]*e[1];function a(u){const d=Math.floor(u/o);if(d<0||d>=e[2])return{};const h=r[d];if(!h)return console.warn(`ImageId not found for sliceIndex: ${d}`),{pixelData:null,pixelIndex:null};const g=ke.getImage(h);if(!g)return console.warn(`Image not found for imageId: ${h}`),{pixelData:null,pixelIndex:null};const p=g.voxelManager,v=u%o;return{voxelManager:p,pixelIndex:v}}function s(u){const{voxelManager:d,pixelIndex:h}=a(u);return!d||h===null?null:d.getAtIndex(h)}function c(u,d){const{voxelManager:h,pixelIndex:g}=a(u);if(!h||g===null)return!1;const p=h.getAtIndex(g),v=!Kt(d,p);return v&&(h.setAtIndex(g,d),!0)}const l=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?null:u.getConstructor()},f=new Ii(e,{_get:s,_set:c,numberOfComponents:n,_getConstructor:l,_id:i||"createImageVolumeVoxelManager"});return f.getMiddleSliceData=()=>{const u=Math.floor(e[2]/2);return f.getSliceData({sliceIndex:u,slicePlane:2})},f.clear=()=>{for(const u of r)ke.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=ke.getImage(h);g&&(g.minPixelValue<u&&(u=g.minPixelValue),g.maxPixelValue>d&&(d=g.maxPixelValue))}return u===1/0&&d===-1/0?[0,0]:[u,d]},f._getScalarDataLength=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?0:u.getScalarDataLength()*e[2]},f.getCompleteScalarDataArray=()=>{const u=f._getConstructor();if(!u)return new Uint8Array(0);const d=f.getScalarDataLength(),h=new u(d),g=e[0]*e[1]*n;for(let p=0;p<e[2];p++){const{voxelManager:v,pixelIndex:y}=a(p*g/n);if(v&&y!==null){const m=p*g,w=v.getScalarData();if(n===1)h.set(w,m);else for(let x=0;x<w.length;x+=n)for(let C=0;C<n;C++)h[m+x+C]=w[x+C]}}return h},f.setCompleteScalarDataArray=u=>{const d=e[0]*e[1]*n,h=f._getConstructor();let g=1/0,p=-1/0;for(let v=0;v<e[2];v++){const{voxelManager:y}=a(v*d/n);if(y&&h){const m=v*d,w=m+d,x=new h(d);if(x.set(u.subarray(m,w)),y.scalarData)y.scalarData.set(x),y.modifiedSlices.add(v);else for(let T=0;T<d;T++)y.setAtIndex(T,x[T]);for(let T=0;T<x.length;T++){const _=x[T];g=Math.min(g,_),p=Math.max(p,_)}const C=r[v],S=ke.getImage(C);S&&(S.minPixelValue=g,S.maxPixelValue=p)}}for(let v=0;v<e[2];v++)f.modifiedSlices.add(v);f.boundsIJK=[[0,e[0]-1],[0,e[1]-1],[0,e[2]-1]]},f}static createScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}){if(e.length!==3)throw new Error("Dimensions must be provided as [number, number, number] for [width, height, depth]");if(!n&&(n=r.length/e[0]/e[1]/e[2],n>4||n<1||n===2))throw new Error(`Number of components ${n} must be 1, 3 or 4`);return n>1?Ii._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):Ii._createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:i})}static createScalarDynamicVolumeVoxelManager({imageIdGroups:e,dimensions:r,dimensionGroupNumber:n=1,timePoint:i=0,numberOfComponents:o=1,id:a}){let s=0;if(n!==void 0?s=n-1:i!==void 0&&(console.warn("Warning: timePoint parameter is deprecated. Please use dimensionGroupNumber instead. timePoint is zero-based while dimensionGroupNumber starts at 1."),s=i),!o){const f=ke.getImage(e[0][0]);if(!f)throw new Error("Unable to determine number of components: No image found");if(o=f.getPixelData().length/(r[0]*r[1]),o>4||o<1||o===2)throw new Error(`Number of components ${o} must be 1, 3 or 4`)}const c=e.map(f=>Ii.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new Ii(r,{_get:f=>c[s]._get(f),_set:(f,u)=>c[s]._set(f,u),numberOfComponents:o,_id:a||"createScalarDynamicVolumeVoxelManager"});return l.getScalarDataLength=()=>c[s].getScalarDataLength(),l.getConstructor=()=>c[s].getConstructor(),l.getRange=()=>c[s].getRange(),l.getMiddleSliceData=()=>c[s].getMiddleSliceData(),l.setTimePoint=f=>{console.warn("Warning: setTimePoint is deprecated. Please use setDimensionGroupNumber instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.setDimensionGroupNumber(f+1)},l.setDimensionGroupNumber=f=>{s=f-1,l._get=u=>c[s]._get(u),l._set=(u,d)=>c[s]._set(u,d)},l.getAtIndexAndTimePoint=(f,u)=>(console.warn("Warning: getAtIndexAndTimePoint is deprecated. Please use getAtIndexAndDimensionGroup instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.getAtIndexAndDimensionGroup(f,u+1)),l.getAtIndexAndDimensionGroup=(f,u)=>c[u-1]._get(f),l.getTimePointScalarData=f=>(console.warn("Warning: getTimePointScalarData is deprecated. Please use getDimensionGroupScalarData instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.getDimensionGroupScalarData(f+1)),l.getDimensionGroupScalarData=f=>c[f-1].getCompleteScalarDataArray(),l.getCurrentTimePointScalarData=()=>(console.warn("Warning: getCurrentTimePointScalarData is deprecated. Please use getCurrentDimensionGroupScalarData instead."),l.getCurrentDimensionGroupScalarData()),l.getCurrentDimensionGroupScalarData=()=>c[s].getCompleteScalarDataArray(),l.getCurrentTimePoint=()=>(console.warn("Warning: getCurrentTimePoint is deprecated. Please use getCurrentDimensionGroupNumber instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),s),l.getCurrentDimensionGroupNumber=()=>s+1,l}static createImageVoxelManager({width:e,height:r,scalarData:n,numberOfComponents:i=1,id:o}){const a=[e,r,1];if(!i&&(i=n.length/e/r,i>4||i<1||i===2))throw new Error(`Number of components ${i} must be 1, 3 or 4`);return i>1?Ii._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):Ii._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new Ii(e,{_get:o=>r[o],_set:(o,a)=>{const s=r[o]!==a;return r[o]=a,s},_getConstructor:()=>r.constructor,_id:n||"_createNumberVolumeVoxelManager"});return i.scalarData=r,i.clear=()=>{i.scalarData.fill(0)},i.getMiddleSliceData=()=>{const o=Math.floor(e[2]/2);return i.getSliceData({sliceIndex:o,slicePlane:2})},i}static createMapVoxelManager({dimension:e,id:r}){const n=new Map,i=new Ii(e,{_get:n.get.bind(n),_set:(o,a)=>n.set(o,a)&&!0,_id:r||"createMapVoxelManager"});return i.map=n,i}static createHistoryVoxelManager(e,r){const n=new Map,{dimensions:i}=e,o=new Ii(i,{_get:a=>n.get(a),_set:function(a,s){if(n.has(a))s===n.get(a)&&n.delete(a);else{const c=this.sourceVoxelManager.getAtIndex(a);if(c===s)return!1;n.set(a,c)}this.sourceVoxelManager.setAtIndex(a,s)},_id:r||"createHistoryVoxelManager"});return o.map=n,o.scalarData=e.scalarData,o.sourceVoxelManager=e,o}static createRLEHistoryVoxelManager(e,r){const{dimensions:n}=e,i=new m0(n[0],n[1],n[2]),o=new Ii(n,{_get:a=>i.get(a),_set:function(a,s){const c=i.get(a);if(c===void 0){const l=this.sourceVoxelManager.getAtIndex(a);if(l===s||l===void 0&&s===0||s===null)return!1;i.set(a,l??0)}else(s===c||s===null)&&(i.delete(a),s=c);this.sourceVoxelManager.setAtIndex(a,s)},_getScalarData:m0.getScalarData,_updateScalarData:a=>(i.updateScalarData(a),a),_id:r||"createRLEHistoryVoxelManager"});return o.map=i,o.sourceVoxelManager=e,o}static createLazyVoxelManager({dimensions:e,planeFactory:r,id:n}){const i=new Map,[o,a]=e,s=o*a,c=new Ii(e,{_get:l=>i.get(Math.floor(l/s))[l%s],_set:(l,f)=>{const u=Math.floor(l/s);let d=i.get(u);return d||(d=r(o,a),i.set(u,d)),d[l%s]=f,!0},_id:n||"createLazyVoxelManager"});return c.map=i,c}static createRLEVolumeVoxelManager({dimensions:e,id:r}){const[n,i,o]=e,a=new m0(n,i,o),s=new Ii(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:m0.getScalarData,_updateScalarData:c=>(a.updateScalarData(c),c),_id:r||"createRLEVolumeVoxelManager"});return s.map=a,s.getPixelData=a.getPixelData.bind(a),s}static createRLEImageVoxelManager({dimensions:e,id:r}){const[n,i]=e;return Ii.createRLEVolumeVoxelManager({dimensions:[n,i,1],id:r})}static addInstanceToImage(e){const{width:r,height:n}=e,i=e.voxelManager.getScalarData();if(i.length>=r*n){e.voxelManager=Ii.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=Ii.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=Ose}};class Kd{constructor(e){this._imageIdsIndexMap=new Map,this._imageURIsIndexMap=new Map,this.cornerstoneImageMetaData=null,this.isPreScaled=!1,this.numTimePoints=null,this.numFrames=null;const{imageIds:r,scaling:n,dimensions:i,spacing:o,origin:a,direction:s,dataType:c,volumeId:l,referencedVolumeId:f,metadata:u,referencedImageIds:d,additionalDetails:h,voxelManager:g,numberOfComponents:p}=e;if(!c)throw new Error('Data type is required, please provide a data type as string such as "Uint8Array", "Float32Array", etc.');let{imageData:v}=e;this.imageIds=r,this.volumeId=l,this.metadata=u,this.dimensions=i,this.spacing=o,this.origin=a,this.direction=s,this.dataType=c,this.vtkOpenGLTexture=nie.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??wc.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=l1.newInstance(),v.setDimensions(i),v.setSpacing(o),v.setDirection(s),v.setOrigin(a)),v.set({dataType:c,voxelManager:this.voxelManager,id:l,numberOfComponents:p||1}),v.set({hasScalarVolume:!1}),this.imageData=v,this.numFrames=this._getNumFrames(),this._reprocessImageIds(),n&&(this.scaling=n),f&&(this.referencedVolumeId=f),d&&(this.referencedImageIds=d),h&&(this.additionalDetails=h)}get sizeInBytes(){return this.voxelManager.sizeInBytes}get imageIds(){return this._imageIds}set imageIds(e){this._imageIds=e,this._reprocessImageIds()}_reprocessImageIds(){this._imageIdsIndexMap.clear(),this._imageURIsIndexMap.clear(),this._imageIds.forEach((e,r)=>{const n=Ar(e);this._imageIdsIndexMap.set(e,r),this._imageURIsIndexMap.set(n,r)})}isDynamicVolume(){return this.numTimePoints>1}getImageIdIndex(e){return this._imageIdsIndexMap.get(e)}getImageIdByIndex(e){return this._imageIds[e]}getImageURIIndex(e){return this._imageURIsIndexMap.get(e)}load(e){}destroy(){this.imageData.delete(),this.imageData=null,this.voxelManager.clear(),this.vtkOpenGLTexture.releaseGraphicsResources(),this.vtkOpenGLTexture.delete()}invalidate(){for(let e=0;e<this.imageIds.length;e++)this.vtkOpenGLTexture.setUpdatedFrame(e);this.imageData.modified()}modified(){this.imageData.modified(),this.vtkOpenGLTexture.modified(),this.numFrames=this._getNumFrames()}removeFromCache(){ke.removeVolumeLoadObject(this.volumeId)}getScalarDataLength(){return this.voxelManager.getScalarDataLength()}_getNumFrames(){return this.isDynamicVolume()?this.numTimePoints:this.imageIds.length}imageIdIndexToFrameIndex(e){return e%this.numFrames}getCornerstoneImages(){const{imageIds:e}=this;return e.map(r=>ke.getImage(r))}}let Lg={};const Ku={add:(t,e)=>{Ku.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;Lg[t]||(Lg[t]={}),Lg[t][r]=e.metadata},get:(t,e)=>{var r;return(r=Lg[e])==null?void 0:r[t]},clear:()=>{Lg={}}};Jh(Ku.get);const Li=new k4("imageLoadPool");Li.grabDelay=0;Li.setMaxSimultaneousRequests(ln.Interaction,1e3);Li.setMaxSimultaneousRequests(ln.Thumbnail,1e3);Li.setMaxSimultaneousRequests(ln.Prefetch,1e3);const $y={};let jy;function hk(t,e){const r=ke.getImageLoadObject(t);if(r)return ZD(r.promise,t),r;const n=t.split(":")[0],i=$y[n]||jy;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return ZD(o.promise,t),o}function ZD(t,e){Promise.resolve(t).then(r=>{Mse(r),nt(He,Xe.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};nt(He,Xe.IMAGE_LOAD_FAILED,n)})}function Mse(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=wc.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function gk(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return hk(t,e).promise}function Ds(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=hk(t,e);return ke.getImageLoadObject(t)||ke.putImageLoadObject(t,r),r.promise}function Pse(t,e={priority:0,requestType:"prefetch"}){if(!t||t.length===0)throw new Error("loadAndCacheImages: parameter imageIds must be list of image Ids");return t.map(n=>Ds(n,e))}function wm(t,e={}){var p;if(t===void 0)throw new Error("createAndCacheDerivedImage: parameter imageId must not be undefined");e.imageId===void 0&&(e.imageId=`derived:${Tn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=ct("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=A4((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=ct("imagePlaneModule",t);Ku.add(f,{type:"imagePlaneModule",metadata:u});const d=ct("generalSeriesModule",t);Ku.add(f,{type:"generalSeriesModule",metadata:d}),Ku.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=ct("imagePixelModule",t);Ku.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=eE(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,ke.getImageLoadObject(r)||ke.putImageSync(r,g),g}function Q4(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${Tn()}`,...e};return wm(n,{...o,instanceNumber:i+1})})}function eE(t,e){const{scalarData:r,origin:n,direction:i,targetBuffer:o,skipCreateBuffer:a,onCacheAdd:s,frameOfReferenceUID:c,voxelRepresentation:l,referencedImageId:f}=e,u=e.dimensions,d=e.spacing;if(!u||!d)throw new Error("createAndCacheLocalImage: dimensions and spacing are required");const h=u[0],g=u[1],p=d[0],v=d[1],y={frameOfReferenceUID:c,rows:g,columns:h,imageOrientationPatient:i??[1,0,0,0,1,0],rowCosines:i?i.slice(0,3):[1,0,0],columnCosines:i?i.slice(3,6):[0,1,0],imagePositionPatient:n??[0,0,0],pixelSpacing:[v,p],rowPixelSpacing:v,columnPixelSpacing:p},m=h*g,w=r.length/m;let x;if(r){if(!(r instanceof Uint8Array||r instanceof Float32Array||r instanceof Uint16Array||r instanceof Int16Array))throw new Error("createAndCacheLocalImage: scalarData must be of type Uint8Array, Uint16Array, Int16Array or Float32Array");x=r}else if(!a){const{TypedArrayConstructor:k}=A4(o==null?void 0:o.type,m);x=new k(m)}let C,S,T;if(x instanceof Uint8Array)C=8,S=8,T=7;else if(x instanceof Uint16Array)C=16,S=16,T=15;else if(x instanceof Int16Array)C=16,S=16,T=15;else if(x instanceof Float32Array)C=32,S=32,T=31;else throw new Error("Unsupported scalarData type");const _={samplesPerPixel:1,photometricInterpretation:x.length>u[0]*u[1]?"RGB":"MONOCHROME2",rows:g,columns:h,bitsAllocated:C,bitsStored:S,highBit:T},E={imagePlaneModule:y,imagePixelModule:_};["imagePlaneModule","imagePixelModule"].forEach(k=>{Ku.add(t,{type:k,metadata:E[k]||{}})});const b=t,D=l===wy.RLE&&wc.createRLEImageVoxelManager({dimensions:u,id:b})||wc.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:b});let O=x[0],L=x[0];for(let k=1;k<x.length;k++)x[k]<O&&(O=x[k]),x[k]>L&&(L=x[k]);const P={imageId:t,intercept:0,windowCenter:0,windowWidth:0,color:_.photometricInterpretation==="RGB",numberOfComponents:_.samplesPerPixel,dataType:o==null?void 0:o.type,slope:1,minPixelValue:O,maxPixelValue:L,rows:_.rows,columns:_.columns,getCanvas:void 0,height:_.rows,width:_.columns,rgba:void 0,columnPixelSpacing:y.columnPixelSpacing,rowPixelSpacing:y.rowPixelSpacing,FrameOfReferenceUID:y.frameOfReferenceUID,invert:!1,getPixelData:()=>D.getScalarData(),voxelManager:D,sizeInBytes:r.byteLength,referencedImageId:f};return s==null||s(P),ke.putImageSync(P.imageId,P),P}function pk(t){const e=({additionalDetails:n})=>n.imageId?n.imageId!==t:!0;Li.filterRequests(e);const r=ke.getImageLoadObject(t);r&&r.cancelFn()}function Rse(t){t.forEach(e=>{pk(e)})}function Lse(){const t=Li.getRequestPool();Object.keys(t).forEach(e=>{const r=t[e];Object.keys(r).forEach(n=>{const i=r[n].pop();if(!i)return;const o=i.additionalDetails,{imageId:a,volumeId:s}=o;let c;a?c=ke.getImageLoadObject(a):s&&(c=ke.getVolumeLoadObject(s)),c&&c.cancel()}),Li.clearRequestStack(e)})}function vd(t,e){$y[t]=e}function Ase(t){const e=jy;return jy=t,e}function Nse(){Object.keys($y).forEach(t=>delete $y[t]),jy=void 0}function kse(t,e={}){return Q4(t,{...e,targetBuffer:{type:"Uint8Array"}})}function Vse(t,e={}){return wm(t,{...e,targetBuffer:{type:"Uint8Array"}})}const Fse=Object.freeze(Object.defineProperty({__proto__:null,cancelLoadAll:Lse,cancelLoadImage:pk,cancelLoadImages:Rse,createAndCacheDerivedImage:wm,createAndCacheDerivedImages:Q4,createAndCacheDerivedLabelmapImage:Vse,createAndCacheDerivedLabelmapImages:kse,createAndCacheLocalImage:eE,loadAndCacheImage:Ds,loadAndCacheImages:Pse,loadImage:gk,registerImageLoader:vd,registerUnknownImageLoader:Ase,unregisterAllImageLoaders:Nse},Symbol.toStringTag,{value:"Module"}));function mk(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=ct("imagePixelModule",e),c=[],l=ct("voiLutModule",e);let f;if(l){const{windowWidth:m,windowCenter:w}=l;if(f=l==null?void 0:l.voiLUTFunction,Array.isArray(m))for(let x=0;x<m.length;x++)c.push({windowWidth:m[x],windowCenter:w[x]});else c.push({windowWidth:m,windowCenter:w})}else c.push({windowWidth:void 0,windowCenter:void 0});const{modality:u,seriesInstanceUID:d}=ct("generalSeriesModule",e),{imageOrientationPatient:h,pixelSpacing:g,frameOfReferenceUID:p,columns:v,rows:y}=ct("imagePlaneModule",e);return{BitsAllocated:n,BitsStored:i,SamplesPerPixel:s,HighBit:o,PhotometricInterpretation:a,PixelRepresentation:r,Modality:u,ImageOrientationPatient:h,PixelSpacing:g,FrameOfReferenceUID:p,Columns:v,Rows:y,voiLut:c,VOILUTFunction:f,SeriesInstanceUID:d}}function vk(t){const{imagePositionPatient:e,imageOrientationPatient:r}=ct("imagePlaneModule",t[0]),n=bt(r[0],r[1],r[2]),i=bt(r[3],r[4],r[5]),o=Be();Ln(o,n,i);const a=bt(e[0],e[1],e[2]),s=t[0].split(":")[0]==="wadouri";let c;function l(h){const{imagePositionPatient:g}=ct("imagePlaneModule",h),p=Be(),v=bt(g[0],g[1],g[2]);return Sn(p,a,v),Tt(p,o)}if(s){const h=[t[0],t[Math.floor(t.length/2)]];l(h[0]),l(h[1]);const g=ct("imagePlaneModule",h[1]);if(!g)throw new Error("Incomplete metadata required for volume construction.");const p=Be(),v=bt(g.imagePositionPatient[0],g.imagePositionPatient[1],g.imagePositionPatient[2]);Sn(p,a,v);const y=Tt(p,o);c=Math.abs(y)/Math.floor(t.length/2)}else{const h=t.map(p=>({distance:l(p),imageId:p}));h.sort((p,v)=>v.distance-p.distance);const g=h.length;c=Math.abs(h[g-1].distance-h[0].distance)/(g-1)}const{sliceThickness:f,spacingBetweenSlices:u}=ct("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=xw().rendering;return(c===0||isNaN(c))&&!d&&(u?(console.debug("Could not calculate spacing. Using spacingBetweenSlices"),c=u):f?(console.debug("Could not calculate spacing and no spacingBetweenSlices. Using sliceThickness"),c=f):(console.debug("Could not calculate spacing. The VolumeViewport visualization is compromised. Setting spacing to 1 to render"),c=1)),c}function tE(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=ct("imagePlaneModule",t[0]);if(!e){const f=bt(n[0],n[1],n[2]),u=bt(n[3],n[4],n[5]);e=Be(),Ln(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=vk(t);let a;function s(f){const{imagePositionPatient:u}=ct("imagePlaneModule",f),d=Be();return Sn(d,r,u),Tt(d,e)}if(i){const f=[t[0],t[Math.floor(t.length/2)]];a=t;const u=s(f[0]),d=s(f[1]);u-d<0&&a.reverse()}else{const f=t.map(u=>({distance:s(u),imageId:u}));f.sort((u,d)=>d.distance-u.distance),a=f.map(u=>u.imageId)}const{imagePositionPatient:c}=ct("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function yk(t){const e=ct("modalityLutModule",t)||{},r=ct("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=ct("scalingModule",t)||{};return{...i,...n==="PT"&&{suvbw:o.suvbw,suvbsa:o.suvbsa,suvlbm:o.suvlbm},...n==="RTDOSE"&&{doseGridScaling:o.DoseGridScaling,doseSummation:o.DoseSummation,doseType:o.DoseType,doseUnit:o.DoseUnit}}}const nE=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),QD={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function g1(t,e){const r=mk(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=bt(n[0],n[1],n[2]),c=bt(n[3],n[4],n[5]),l=Be();Ln(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=tE(t,l),h=t.length,g=[i[1],i[0],f],p=[o,a,h].map(y=>Math.floor(y)),v=[...s,...c,...l];return{dimensions:p,spacing:g,origin:u,dataType:Use(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function Use(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=Bse(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>yk(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>nE(h)),d=ww();switch(r){case 8:return"Uint8Array";case 16:return d&&u?"Float32Array":i||f?"Int16Array":!i&&!f?"Uint16Array":"Float32Array";case 24:return"Uint8Array";case 32:return"Float32Array";default:throw new Error(`Bits allocated of ${r} is not defined to generate scalarData for the volume.`)}}function Bse(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>ke.getImage(t[i]));if(!r.every(Boolean))return null;const n=r[0].getPixelData().constructor.name;return r.every(i=>i.getPixelData().constructor.name===n)&&n in QD?QD[n]:null}let Hy=class wk{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new wk("as iterator");return e.then(n=>{try{r.add(n,!0)}catch(i){r.reject(i)}},n=>{r.reject(n)}),r}add(e,r=!1){this.nextValue=e,this.done||(this.done=r),this.waiting&&(this.waiting.resolve(e),this.waiting=void 0)}resolve(){this.done=!0,this.waiting&&(this.waiting.resolve(this.nextValue),this.waiting=void 0)}reject(e){var r;this.rejectReason=e,(r=this.waiting)==null||r.reject(e)}getRecent(){if(this.rejectReason)throw this.rejectReason;return this.nextValue}async*[Symbol.asyncIterator](){for(;!this.done;){if(this.rejectReason)throw this.rejectReason;if(this.nextValue!==void 0&&(yield this.nextValue,this.done))break;this.waiting||(this.waiting={},this.waiting.promise=new Promise((e,r)=>{this.waiting.resolve=e,this.waiting.reject=r})),await this.waiting.promise}yield this.nextValue}async forEach(e,r){let n=0;try{for await(const i of this){const{done:o}=this;try{await e(i,o,n),n++}catch(a){if(!o){console.warn("Caught exception in intermediate value",a);continue}if(r)r(a,o);else throw a}}}catch(i){if(r)r(i,!0);else throw i}}generate(e,r){return e(this,this.reject.bind(this)).then(()=>{this.done||this.resolve()},n=>{this.reject(n),r?r(n):console.warn("Couldn't process because",n)})}async nextPromise(){for await(const e of this)if(e)return e;return this.nextValue}async donePromise(){for await(const e of this);return this.nextValue}getNextPromise(){const e=this.nextPromise();return e.iterator=this,e}getDonePromise(){const e=this.donePromise();return e.iterator=this,e}};const a0=new Map,e9="imageRetrieveConfiguration",xm={IMAGE_RETRIEVE_CONFIGURATION:e9,clear:()=>{a0.clear()},add:(t,e)=>{a0.set(t,e)},clone:()=>new Map(a0),restore:t=>{a0.clear(),t.forEach((e,r)=>{a0.set(r,e)})},get:(t,...e)=>{if(t===e9)return e.map(r=>a0.get(r)).find(r=>r!==void 0)}};Jh(xm.get.bind(xm));function p1(t){const e=Go(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const RS=t=>{const e=Gse(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function Gse(t){const e=Go(),r=[];return e.forEach(n=>{const i=p1(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const t9=[{id:"initialImages",retrieveType:"single"}],Wse=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],sC=[{offset:-1,imageQualityStatus:va.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:va.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:va.FAR_REPLICATE}],zse=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:ln.Thumbnail,priority:5,nearbyFrames:sC},{id:"quarterThumb",decimate:4,offset:3,requestType:ln.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:sC},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:ln.Thumbnail,retrieveType:"multipleFast",nearbyFrames:sC},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:ln.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:ln.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:ln.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:ln.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function xk(t,e,r=0){const n=[];for(let i=r;i<t.length;i+=e)n.push(i);return n}function $se(t,e,r){var n;if((n=e==null?void 0:e.nearbyRequests)!=null&&n.length)for(const i of e.nearbyRequests)try{const{itemId:o,imageQualityStatus:a}=i,s=ke.getImageQuality(o);if(s!==void 0&&s>=a)continue;const c={...r,imageId:o,imageQualityStatus:a};ke.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const U0=class U0{constructor(e){this.stages=e.stages||t9,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new jse(this,e,r).loadImages()}};U0.createProgressive=Ck,U0.interleavedRetrieveStages={stages:zse},U0.singleRetrieveStages={stages:t9},U0.sequentialRetrieveStages={stages:Wse};let Cm=U0;class jse{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new Hy("displayed"),this.stages=e.stages,this.retrieveOptions=e.retrieveOptions,this.imageIds=r,this.listener=n}async loadImages(){const e=this.createStageRequests();this.outstandingRequests=e.length;for(const r of e)this.addRequest(r);return this.outstandingRequests===0?Promise.resolve(null):this.displayedIterator.getDonePromise()}sendRequest(e,r){const{imageId:n,next:i}=e,o=(f,u)=>{this.listener.errorCallback(n,c||!i,f),u&&this.updateStageStatus(e.stage,f)},a=(r.loader||Ds)(n,r),s=Hy.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=ke.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===va.FULL_RESOLUTION),d!==void 0&&d>h){this.updateStageStatus(e.stage,null,!0);return}this.listener.successCallback(n,f),this.displayedIterator.add(f),u&&this.updateStageStatus(e.stage),$se(this.listener,e,f)},o).finally(()=>{if(!c&&i)ke.setPartialImage(n),this.addRequest(i,r.streamingData);else{c||this.listener.errorCallback(n,!0,"Couldn't decode"),this.outstandingRequests--;for(let f=i;f;f=f.next)this.updateStageStatus(f.stage,null,!0)}this.outstandingRequests<=0&&this.displayedIterator.resolve()}),s.getDonePromise().catch(f=>null)}addRequest(e,r={}){const{imageId:n,stage:i}=e,o=this.listener.getLoaderImageOptions(n);if(!o)return;const{retrieveType:a="default"}=i,{retrieveOptions:s}=this,c=s[a]||s.default,l={...o,retrieveType:a,retrieveOptions:c,streamingData:r},f=i.priority??-5,u=i.requestType||ln.Interaction,d={imageId:n};Li.addRequest(this.sendRequest.bind(this,e,l),u,d,f)}updateStageStatus(e,r,n=!1){const{id:i}=e,o=this.stageStatusMap.get(i);if(o&&(o.imageLoadPendingCount--,r?o.imageLoadFailedCount++:n||o.totalImageCount++,!n&&!o.stageStartTime&&(o.stageStartTime=Date.now()),!o.imageLoadPendingCount)){const{imageLoadFailedCount:a,totalImageCount:s,stageStartTime:c=Date.now(),startTime:l}=o,f={stageId:i,numberOfFailures:a,numberOfImages:s,stageDurationInMS:c?Date.now()-c:null,startDurationInMS:Date.now()-l};nt(He,Xe.IMAGE_RETRIEVAL_STAGE,f),this.stageStatusMap.delete(i)}}createStageRequests(){const e=new Array,r=new Map,n=(i,o)=>{const a=o<0?this.imageIds.length+o:o<1?Math.floor((this.imageIds.length-1)*o):o,s=this.imageIds[a];if(!s)throw new Error(`No value found to add to requests at ${o}`);const c={imageId:s,stage:i,index:a,nearbyRequests:this.findNearbyRequests(a,i)};this.addStageStatus(i);const l=r.get(s);l?l.next=c:e.push(c),r.set(s,c)};for(const i of this.stages)(i.positions||xk(this.imageIds,i.decimate||1,i.offset??0)).forEach(a=>{n(i,a)});return e}findNearbyRequests(e,r){const n=new Array;if(!r.nearbyFrames)return n;for(const i of r.nearbyFrames){const o=e+i.offset;o<0||o>=this.imageIds.length||n.push({itemId:this.imageIds[o],imageQualityStatus:i.imageQualityStatus,index:o})}return n}addStageStatus(e){const{id:r}=e,n=this.stageStatusMap.get(r)||{stageId:r,startTime:Date.now(),stageStartTime:null,totalImageCount:0,imageLoadFailedCount:0,imageLoadPendingCount:0};return n.imageLoadPendingCount++,this.stageStatusMap.set(r,n),n}}function Ck(t){return new Cm(t)}const n9=ln.Prefetch;class Sk extends Kd{constructor(e,r){super(e),this.framesLoaded=0,this.framesProcessed=0,this.framesUpdated=0,this.autoRenderOnLoad=!0,this.cachedFrames=[],this.reRenderTarget=0,this.reRenderFraction=2,this.imagesLoader=this,this.cancelLoading=()=>{const{loadStatus:n}=this;if(!n||!n.loading)return;n.loading=!1,n.cancelled=!0,this.clearLoadCallbacks();const i=({additionalDetails:o})=>o.volumeId!==this.volumeId;Li.filterRequests(i)},this.loadStatus=r.loadStatus}invalidateVolume(e){const{vtkOpenGLTexture:r}=this,{numFrames:n}=this;for(let i=0;i<n;i++)r.setUpdatedFrame(i);this.modified(),e&&RS(this.volumeId)}clearLoadCallbacks(){this.loadStatus.callbacks=[]}callLoadStatusCallback(e){const{framesUpdated:r,framesProcessed:n,totalNumFrames:i}=e,{volumeId:o,reRenderFraction:a,loadStatus:s,metadata:c}=this,{FrameOfReferenceUID:l}=c;if(this.autoRenderOnLoad&&(r>this.reRenderTarget||n===i)&&(this.reRenderTarget+=a,RS(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};nt(He,Xe.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=va.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===va.FULL_RESOLUTION)return;const f=n===va.FULL_RESOLUTION;o[e]=n,this.framesUpdated++,f&&(this.framesLoaded++,this.framesProcessed++);const u={FrameOfReferenceUID:c,volumeId:this.volumeId,numberOfFrames:a,framesProcessed:this.framesProcessed};nt(He,Xe.IMAGE_VOLUME_MODIFIED,u),f&&this.framesProcessed===this.totalNumFrames&&(this.loadStatus.loaded=!0,this.loadStatus.loading=!1),this.callLoadStatusCallback({success:!0,imageIdIndex:e,imageId:r,framesLoaded:this.framesLoaded,framesProcessed:this.framesProcessed,framesUpdated:this.framesUpdated,numFrames:a,totalNumFrames:s,complete:f,imageQualityStatus:n}),this.vtkOpenGLTexture.setUpdatedFrame(i),this.loadStatus.loaded&&(this.loadStatus.callbacks=[])}successCallback(e,r){const n=this.getImageIdIndex(e),{imageQualityStatus:i}=r;if(this.loadStatus.cancelled){console.warn("volume load cancelled, returning for imageIdIndex: ",n);return}this.updateTextureAndTriggerEvents(n,e,i),this.isDynamicVolume()&&this.checkDimensionGroupCompletion(n)}errorCallback(e,r,n){if(!r)return;const{totalNumFrames:i,numFrames:o}=this,a=this.getImageIdIndex(e);this.framesProcessed++,this.framesProcessed===i&&(this.loadStatus.loaded=!0,this.loadStatus.loading=!1),this.callLoadStatusCallback({success:!1,imageId:e,imageIdIndex:a,error:n,framesLoaded:this.framesLoaded,framesProcessed:this.framesProcessed,framesUpdated:this.framesUpdated,numFrames:o,totalNumFrames:i}),this.loadStatus.loaded&&(this.loadStatus.callbacks=[]);const s={error:n,imageIdIndex:a,imageId:e};nt(He,Xe.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=ct("transferSyntax",r[0])||{},a=ct(xm.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||Cm.createProgressive)(a):this,n.loading===!0)return;const{loaded:s}=this.loadStatus,c=r.length;if(s){e&&e({success:!0,framesLoaded:c,framesProcessed:c,numFrames:i,totalNumFrames:c});return}e&&this.loadStatus.callbacks.push(e),this._prefetchImageIds()}getLoaderImageOptions(e){const{transferSyntaxUID:r}=ct("transferSyntax",e)||{},n=ct("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=ct("modalityLutModule",e)||{},c=ct("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=ct("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=nE(l),d=ww();if(this.isPreScaled=!0,l&&l.rescaleSlope!==void 0&&l.rescaleIntercept!==void 0){const{rescaleSlope:g,rescaleIntercept:p}=l;this.isPreScaled=typeof g=="number"&&typeof p=="number"}return!d&&u&&(this.isPreScaled=!1),{targetBuffer:{type:this.dataType,rows:i,columns:o},allowFloatRendering:d,preScale:{enabled:this.isPreScaled,scalingParameters:l},transferPixelData:!0,requestType:n9,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===va.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),He.removeEventListener(Xe.IMAGE_CACHE_IMAGE_ADDED,o))};return He.addEventListener(Xe.IMAGE_CACHE_IMAGE_ADDED,o),Hy.as(Ds(e,n)).forEach(s=>{this.successCallback(e,s)},this.errorCallback.bind(this,r,e))}getImageIdsRequests(e,r){this.totalNumFrames=this.imageIds.length;const n=2;return this.autoRenderOnLoad&&(this.reRenderFraction=this.totalNumFrames*(n/100),this.reRenderTarget=this.reRenderFraction),e.map(o=>{const a=this.getImageIdIndex(o),s=n9,c=r,l=this.getLoaderImageOptions(o);return{callLoadImage:this.callLoadImage.bind(this),imageId:o,imageIdIndex:a,options:l,priority:c,requestType:s,additionalDetails:{volumeId:this.volumeId}}})}getImageLoadRequests(e){throw new Error("Abstract method")}getImageIdsToLoad(){throw new Error("Abstract method")}loadImages(){return this.loadStatus.loading=!0,this.getImageLoadRequests(5).reverse().forEach(r=>{if(!r)return;const{callLoadImage:n,imageId:i,imageIdIndex:o,options:a,priority:s,requestType:c,additionalDetails:l}=r;Li.addRequest(n.bind(this,i,o,a),c,l,s)}),Promise.resolve(!0)}_prefetchImageIds(){this.loadStatus.loading=!0;const e=[...this.getImageIdsToLoad()];this.totalNumFrames=this.imageIds.length;const r=2;return this.autoRenderOnLoad&&(this.reRenderFraction=this.totalNumFrames*(r/100),this.reRenderTarget=this.reRenderFraction),this.imagesLoader.loadImages(e,this).catch(n=>{console.debug("progressive loading failed to complete",n)})}_addScalingToVolume(e){if(this.scaling)return;const{suvbw:r,suvlbm:n,suvbsa:i}=e,o={};n&&(o.suvbwToSuvlbm=n/r),i&&(o.suvbwToSuvbsa=i/r),r&&(o.suvbw=r),this.scaling={PT:o}}checkDimensionGroupCompletion(e){}}class Tk extends Sk{constructor(e,r){e.imageIds||(e.imageIds=r.imageIds),super(e,r),this.getImageIdsToLoad=()=>{const{imageIds:n}=this;return this.numFrames=n.length,n}}getScalarData(){return this.voxelManager.getScalarData()}getImageLoadRequests(e){const{imageIds:r}=this;return this.getImageIdsRequests(r,e)}}function _k(t,e){if(!e||!e.imageIds||!e.imageIds.length)throw new Error("ImageIds must be provided to create a streaming image volume");async function r(){if(e.imageIds[0].split(":")[0]==="wadouri"){const[g,p]=[Math.floor(e.imageIds.length/2),e.imageIds.length-1],v=[0,g,p];await Promise.all(v.map(y=>ke.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];Li.addRequest(async()=>{gk(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},ln.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=g1(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new Tk({volumeId:t,metadata:l,dimensions:o,spacing:a,origin:s,direction:c,imageIds:f,dataType:u,numberOfComponents:d},{imageIds:f,loadStatus:{loaded:!1,loading:!1,cancelled:!1,cachedFrames:[],callbacks:[]}})}const n=r();return{promise:n,decache:()=>{n.then(i=>{i.destroy(),i=null})},cancel:()=>{n.then(i=>{i.cancelLoading()})}}}const rE={};let ah=_k;function Ek(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=rE[n];if(i==null){if(ah==null||typeof ah!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=ah}const o=i(t,e);return o.promise.then(function(a){nt(He,Xe.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};nt(He,Xe.VOLUME_LOADED_FAILED,s)}),o}function iE(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=ke.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=Ek(t,e),r.promise.then(n=>n))}async function Sm(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=ke.getVolumeLoadObject(t);return r!==void 0||(r=Ek(t,e),ke.putVolumeLoadObject(t,r)),r.promise}function bk(t,e){const r=ke.getVolume(t);if(!r)throw new Error(`Cannot created derived volume: Referenced volume with id ${t} does not exist.`);let{volumeId:n}=e;const{voxelRepresentation:i}=e;n===void 0&&(n=Tn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=Q4(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new Kd({volumeId:n,dataType:d,metadata:structuredClone(o),dimensions:[a[0],a[1],a[2]],spacing:s,origin:c,direction:l,referencedVolumeId:t,imageIds:h,referencedImageIds:r.imageIds??[]});return ke.putVolumeSync(n,g),g}async function oE(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImages: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImages: parameter volumeId must not be undefined");const r=ke.getVolume(t);return r||(e.filter(o=>!ke.getImage(o)).length===0?m1(t,e):await Sm(t,{imageIds:e}))}function m1(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter volumeId must not be undefined");const r=ke.getVolume(t);if(r)return r;const n=g1(e,t),i=new Kd({volumeId:t,dataType:n.dataType,metadata:structuredClone(n.metadata),dimensions:n.dimensions,spacing:n.spacing,origin:n.origin,direction:n.direction,referencedVolumeId:n.referencedVolumeId,imageIds:n.imageIds,referencedImageIds:n.referencedImageIds});return ke.putVolumeSync(t,i),i}function v1(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=ke.getVolume(t);if(f)return f;const u=n[0]*n[1],d=s?s.constructor.name:(c==null?void 0:c.type)??"Float32Array",h=u*n[2];let g;switch(d){case"Uint8Array":case"Int8Array":g=h;break;case"Uint16Array":case"Int16Array":g=h*2;break;case"Float32Array":g=h*4;break}if(!ke.isCacheable(g))throw new Error(`Cannot created derived volume: Volume with id ${t} is not cacheable.`);const v=[];for(let w=0;w<n[2];w++){const x=`${t}_slice_${w}`;v.push(x);const C=s.subarray(w*u,(w+1)*u);eE(x,{scalarData:C,dimensions:[n[0],n[1]],spacing:[i[0],i[1]],origin:o,direction:a,targetBuffer:{type:d}})}const y=new Kd({volumeId:t,metadata:structuredClone(r),dimensions:[n[0],n[1],n[2]],spacing:i,origin:o,direction:a,imageIds:v,dataType:d}),m=wc.createImageVolumeVoxelManager({imageIds:v,dimensions:n,numberOfComponents:1,id:t});return y.voxelManager=m,l||ke.putVolumeSync(t,y),y}function Hse(t,e){rE[t]=e}function Dk(){return Object.keys(rE)}function Kse(t){const e=ah;return ah=t,e}function Ik(){return ah.name}function y1(t,e={}){return bk(t,{...e,targetBuffer:{type:"Uint8Array",...e==null?void 0:e.targetBuffer}})}function qse(t,e,r=!1){return t.scalarData||(t.scalarData=new Uint8Array(t.dimensions[0]*t.dimensions[1]*t.dimensions[2])),v1(e,{...t,preventCache:r})}const Xse=Object.freeze(Object.defineProperty({__proto__:null,createAndCacheDerivedLabelmapVolume:y1,createAndCacheDerivedVolume:bk,createAndCacheVolume:Sm,createAndCacheVolumeFromImages:oE,createAndCacheVolumeFromImagesSync:m1,createLocalLabelmapVolume:qse,createLocalVolume:v1,getUnknownVolumeLoaderSchema:Ik,getVolumeLoaderSchemes:Dk,loadVolume:iE,registerUnknownVolumeLoader:Kse,registerVolumeLoader:Hse},Symbol.toStringTag,{value:"Module"}));function Ok(t,e){const r=Yre.newInstance();xw().rendering.preferSizeOverAccuracy&&r.setPreferSizeOverAccuracy(!0),r.setInputData(t);const n=t.getSpacing(),i=(n[0]+n[1]+n[2])/6;return r.setMaximumSamplesPerRay(4e3),r.setSampleDistance(i),r.setScalarTexture(e),r}function Mk(t){const e=EN.newInstance();e.setBlendMode(t.getBlendMode());const r=t.getInputData(),{voxelManager:n}=r.get("voxelManager"),i=n.getCompleteScalarDataArray(),o=Mt.newInstance({name:"Pixels",values:i});return r.getPointData().setScalars(o),e.setInputData(r),e.setMaximumSamplesPerRay(t.getMaximumSamplesPerRay()),e.setSampleDistance(t.getSampleDistance()),e}const Yse=0,Jse=ln.Prefetch;async function aE(t,e){let r=Qse(e);!r&&e.imageIds.length&&(r=await ece(e),r=Zse(e,r)),!(r.lower===0&&r.upper===0||r.lower===void 0||r.upper===void 0)&&t.getProperty().getRGBTransferFunction(0).setMappingRange(r.lower,r.upper)}function Zse(t,e){const r=t.imageIds,n=Math.floor(r.length/2),i=r[n],o=ct("generalSeriesModule",i)||{};return tce(o.modality,t)?{lower:0,upper:5}:e}function Qse(t){const{imageIds:e,metadata:r}=t;let n;if(e!=null&&e.length){const i=Math.floor(e.length/2),o=e[i],a=ct("voiLutModule",o);if(a&&a.windowWidth&&a.windowCenter){a!=null&&a.voiLUTFunction&&(n={},n.voiLUTFunction=a==null?void 0:a.voiLUTFunction);const{windowWidth:s,windowCenter:c}=a,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;l!==0&&(n={windowWidth:l,windowCenter:f})}}else n=r.voiLut[0];if(n&&(n.windowWidth!==0||n.windowCenter!==0)){const{lower:i,upper:o}=of(Number(n.windowWidth),Number(n.windowCenter),n.voiLUTFunction);return{lower:i,upper:o}}}async function ece(t){var h;const{imageIds:e}=t,r=Math.floor(e.length/2),n=t.imageIds[r],i=ct("generalSeriesModule",n)||{},{modality:o}=i,a=ct("modalityLutModule",n)||{},s={rescaleSlope:a.rescaleSlope,rescaleIntercept:a.rescaleIntercept,modality:o};let c;if(o==="PT"){const g=ct("scalingModule",n);g&&(c={...s,suvbw:g.suvbw})}const l={priority:Yse,requestType:Jse,preScale:{scalingParameters:c}};let f=ke.getImage(n);(h=t.referencedImageIds)!=null&&h.length||(f=await Ds(n,{...l,ignoreCache:!0}));let{min:u,max:d}=f.voxelManager.getMinMax();return(u==null?void 0:u.length)>1&&(u=Math.min(...u),d=Math.max(...d)),{lower:u,upper:d}}function tce(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function Ky(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await iE(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=Ok(c,l);a&&f.setBlendMode(a);const u=Qie.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await aE(u,s),o&&o({volumeActor:u,volumeId:i}),n||nce(e,r,u,i),u}function nce(t,e,r,n){const i=r.getProperty().getRGBTransferFunction(0).getRange(),o={viewportId:e,range:{lower:i[0],upper:i[1]},volumeId:n};nt(t,Xe.VOI_MODIFIED,o)}const xl=t=>{const e="volumeId:",r=t.includes(e)?t.substring(e.length):t,n=r.indexOf("sliceIndex=");return n===-1?r:r.substring(0,n-1)},rce=1+Ya,ice=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),r9=t=>!!Dk().find(e=>ice(t.volumeId,e));function eg(t,e,r,n=!1){const{viewPlaneNormal:i}=e,o=t.getActors();if(!o.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const a=o.map(l=>{const f=l.referencedId??l.uid;return ke.getVolume(f)}).filter(l=>!!l);if(r){const l=xl(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=i9(u,i,t,n);return{imageVolume:u,spacingInNormalDirection:h,actorUID:d}}if(!a.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const s={spacingInNormalDirection:1/0,imageVolume:null,actorUID:null},c=a.find(r9);for(let l=0;l<a.length;l++){const f=a[l];if(c&&!r9(f))continue;const u=i9(f,i,t);u*rce<s.spacingInNormalDirection&&(s.spacingInNormalDirection=u,s.imageVolume=f,s.actorUID=o[l].uid)}return s}function i9(t,e,r,n=!1){const{slabThickness:i}=r.getProperties();let o=i;return(!i||!n)&&(o=Of(t,e)),o}function qy(t){const e=t.getCamera(),{spacingInNormalDirection:r,imageVolume:n}=eg(t,e);if(!n)return;const{viewPlaneNormal:i,focalPoint:o}=e,a=t.getActors().find(g=>g.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=Tw(s,i,o),{min:l,max:f,current:u}=c,d=Math.round((f-l)/r)+1;let h=(u-l)/(f-l)*d;return h=Math.floor(h),h>d-1?h=d-1:h<0&&(h=0),{numberOfSlices:d,imageIndex:h}}const P0={};function oce(t){P0[t]!==void 0&&delete P0[t]}function ace(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=jr(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");P0[i.id]===void 0&&(P0[i.id]=0);const o=qy(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(P0[i.id]===s)return;P0[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};nt(i.element,Xe.VOLUME_NEW_IMAGE,c)}function Mh(t,e,r){const[n,i,o]=t,[a,s,c]=e,[l,f,u,d]=r,h=a-n,g=s-i,p=c-o,v=-1*(l*n+f*i+u*o-d)/(l*h+f*g+u*p),y=h*v+n,m=g*v+i,w=p*v+o;return[y,m,w]}function il(t,e,r=!1){const[n,i,o]=t,a=n*e[0]+i*e[1]+o*e[2];if(r){const s=Math.sqrt(n*n+i*i+o*o);return[n/s,i/s,o/s,a/s]}return[n,i,o,a]}function Pk(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=tp(n,s,u,i,c,d,o,l,h),v=tp(a,f,g,i,c,d,o,l,h),y=tp(n,s,u,a,f,g,o,l,h),m=tp(n,s,u,i,c,d,a,f,g),w=Yf(v)/Yf(p),x=Yf(y)/Yf(p),C=Yf(m)/Yf(p);return[w,x,C]}function Tm(t,e,r=!1){const[n,i,o,a]=t,[s,c,l]=e,f=n*s+i*c+o*l-a,u=Math.abs(f)/Math.sqrt(n*n+i*i+o*o);return(r?Math.sign(f):1)*u}function Rk(t,e,r=Ya){return Tm(e,t)<r}const sce=Object.freeze(Object.defineProperty({__proto__:null,isPointOnPlane:Rk,linePlaneIntersection:Mh,planeDistanceToPoint:Tm,planeEquation:il,threePlaneIntersection:Pk},Symbol.toStringTag,{value:"Module"}));function LS(t){return Array.isArray(t)?t.some(e=>Number.isNaN(e)):Number.isNaN(t)}function xs(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(xs);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=xs(t[r]));return e}}const Fp=class Fp{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=Ao.NO_DATA,this._suppressCameraModifiedEvents=!1,this.hasPixelSpacing=!0,this.getProperties=()=>({}),this.setRotation=r=>{},this.viewportWidgets=new Map,this.addWidget=(r,n)=>{this.viewportWidgets.set(r,n)},this.getWidget=r=>this.viewportWidgets.get(r),this.getWidgets=()=>Array.from(this.viewportWidgets.values()),this.removeWidgets=()=>{this.getWidgets().forEach(n=>{if(n.getEnabled()&&n.setEnabled(!1),n.getActor&&n.getRenderer){const i=n.getActor(),o=n.getRenderer();o&&i&&o.removeActor(i)}})},this.id=e.id,this.renderingEngineId=e.renderingEngineId,this.type=e.type,this.element=e.element,this.canvas=e.canvas,this.sx=e.sx,this.sy=e.sy,this.sWidth=e.sWidth,this.sHeight=e.sHeight,this._actors=new Map,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.defaultOptions=xs(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=xs(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===Ao.NO_DATA||this.viewportStatus===Ao.LOADING||(this.viewportStatus=Ao.RENDERED)}setColorTransform(e,r){let n=null;if(!e&&!r)return;const i=r||[255,255,255],o=Math.max(...i),a=i.map(u=>o/u),{lower:s=0,upper:c=255}=e||{},l=(c-s+1)/255,f=s/255;return n=`url('data:image/svg+xml,      <svg xmlns="http://www.w3.org/2000/svg">        <filter id="colour" color-interpolation-filters="linearRGB">        <feColorMatrix type="matrix"         values="          ${a[0]*l} 0 0 0 ${f}           0 ${a[1]*l} 0 0 ${f}           0 0 ${a[2]*l} 0 ${f}           0 0 0 1 0" />        </filter>      </svg>#colour')`,n}getRenderingEngine(){return dm.get(this.renderingEngineId)}getRenderer(){var r;const e=this.getRenderingEngine();if(!e||e.hasBeenDestroyed)throw new Error("Rendering engine has been destroyed");return(r=e.offscreenMultiRenderWindow)==null?void 0:r.getRenderer(this.id)}render(){this.getRenderingEngine().renderViewport(this.id)}setOptions(e,r=!1){var n,i;this.options=structuredClone(e),(n=this.options)!=null&&n.displayArea&&this.setDisplayArea((i=this.options)==null?void 0:i.displayArea),r&&this.render()}reset(e=!1){this.options=structuredClone(this.defaultOptions),e&&this.render()}getSliceViewInfo(){throw new Error("Method not implemented.")}flip({flipHorizontal:e,flipVertical:r}){const n=this.getDefaultImageData();if(!n)return;const i=this.getCamera(),{viewPlaneNormal:o,viewUp:a,focalPoint:s,position:c}=i,l=Ln(Be(),o,a);let f=GY(Be(),a);const u=nl(Be(),o),d=Hi(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,Be()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=jn(Be(),s,y),w=ra(m),x=C=>{const S=_r(Be(),C,2*Tt(m,C));return jn(S,S,m),Yn(S,S),S};if(e){const C=x(f),S=Cn(Be(),y,C,w),T=Cn(Be(),S,u,d);this.setCamera({viewPlaneNormal:u,position:T,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=nl(f,a);const C=x(l),S=Cn(Be(),y,C,w),T=Cn(Be(),S,u,d);this.setCamera({focalPoint:S,viewPlaneNormal:u,viewUp:f,position:T}),this.flipVertical=!this.flipVertical}this.render()}getDefaultImageData(){const e=this.getDefaultActor();if(e&&sc(e))return e.actor.getMapper().getInputData()}getDefaultActor(){return this.getActors()[0]}getActors(){return Array.from(this._actors.values())}getActorUIDs(){return Array.from(this._actors.keys())}getActor(e){return this._actors.get(e)}getImageActor(e){const r=this.getActors();let n=r[0];return e&&(n=r.find(o=>o.referencedId===e)),!n||!sc(n)?null:n.actor}getActorUIDByIndex(e){const r=this.getActors()[e];if(r)return r.uid}getActorByIndex(e){return this.getActors()[e]}setActors(e){const r=this.getActors();this.removeAllActors(),this.addActors(e,{resetCamera:!0}),nt(this.element,Xe.ACTORS_CHANGED,{viewportId:this.id,removedActors:r,addedActors:e,currentActors:e})}_removeActor(e){const r=this.getActor(e);if(!r){console.warn(`Actor ${e} does not exist in ${this.id}, can't remove`);return}return this.getRenderer().removeActor(r.actor),this._actors.delete(e),r}removeActors(e){const r=[];e.forEach(i=>{const o=this._removeActor(i);o&&r.push(o)});const n=this.getActors();nt(this.element,Xe.ACTORS_CHANGED,{viewportId:this.id,removedActors:r,addedActors:[],currentActors:n})}addActors(e,r={}){const{resetCamera:n=!1}=r,i=this.getRenderingEngine();if(!i||i.hasBeenDestroyed){console.warn("Viewport::addActors::Rendering engine has not been initialized or has been destroyed");return}e.forEach(s=>{this.addActor(s)});const o=this.getViewPresentation(),a=this.getViewReference();this.resetCamera(),n||(this.setViewReference(a),this.setViewPresentation(o)),nt(this.element,Xe.ACTORS_CHANGED,{viewportId:this.id,removedActors:[],addedActors:e,currentActors:this.getActors()})}addActor(e){const{uid:r,actor:n}=e,i=this.getRenderingEngine();if(!i||i.hasBeenDestroyed){console.warn(`Cannot add actor UID of ${r} Rendering Engine has been destroyed`);return}if(!r||!n)throw new Error("Actors should have uid and vtk Actor properties");if(this.getActor(r)){console.warn(`Actor ${r} already exists for this viewport`);return}const o=this.getRenderer();o==null||o.addActor(n),this._actors.set(r,Object.assign({},e)),this.updateCameraClippingPlanesAndRange(),nt(this.element,Xe.ACTORS_CHANGED,{viewportId:this.id,removedActors:[],addedActors:[e],currentActors:this.getActors()})}removeAllActors(){var r;const e=this.getActors();(r=this.getRenderer())==null||r.removeAllViewProps(),this._actors=new Map,nt(this.element,Xe.ACTORS_CHANGED,{viewportId:this.id,removedActors:e,addedActors:[],currentActors:[]})}resetCameraNoEvent(){this._suppressCameraModifiedEvents=!0,this.resetCamera(),this._suppressCameraModifiedEvents=!1}setCameraNoEvent(e){this._suppressCameraModifiedEvents=!0,this.setCamera(e),this._suppressCameraModifiedEvents=!1}_getViewImageDataIntersections(e,r,n){const i=n[0],o=n[1],a=n[2],s=i*r[0]+o*r[1]+a*r[2],c=e.getBounds(),l=this._getEdges(c),f=[];for(const u of l){const[[d,h,g],[p,v,y]]=u;if(i*(p-d)+o*(v-h)+a*(y-g)===0)continue;const m=Mh([d,h,g],[p,v,y],[i,o,a,s]);this._isInBounds(m,c)&&f.push(m)}return f}setInterpolationType(e,r){}setDisplayArea(e,r=!1){var a;if(!e)return;const{storeAsInitialCamera:n,type:i}=e;n&&(this.options.displayArea=e);const{_suppressCameraModifiedEvents:o}=this;if(this._suppressCameraModifiedEvents=!0,this.setCamera(this.fitToCanvasCamera),i==="SCALE"?this.setDisplayAreaScale(e):(this.setInterpolationType(((a=this.getProperties())==null?void 0:a.interpolationType)??Hl.LINEAR),this.setDisplayAreaFit(e)),n&&(this.initialCamera=this.getCamera()),this._suppressCameraModifiedEvents=o,!r&&!o){const s={viewportId:this.id,displayArea:e,storeAsInitialCamera:n};nt(this.element,Xe.DISPLAY_AREA_MODIFIED,s),this.setCamera(this.getCamera())}}setDisplayAreaScale(e){const{scale:r=1}=e,n=this.canvas,i=n.height,o=n.width;if(i<8||o<8)return;const c=this.getDefaultImageData().getSpacing()[1];this.setInterpolationType(Hl.NEAREST),this.setCamera({parallelScale:i*c/(2*r)}),delete e.imageArea,this.setDisplayAreaFit(e);const{focalPoint:l,position:f,viewUp:u,viewPlaneNormal:d}=this.getCamera(),h=Be();if(n.height%2&&Cn(h,h,u,r*.5*c),n.width%2){const g=Ln(Be(),u,d);Cn(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:ni(Be(),l,h),position:ni(Be(),f,h)})}setDisplayAreaFit(e){const{imageArea:r,imageCanvasPoint:n}=e,i=(window==null?void 0:window.devicePixelRatio)||1,o=this.getDefaultImageData();if(!o)return;const a=this.sWidth/i,s=this.sHeight/i,c=o.getDimensions(),l=this.worldToCanvas(o.indexToWorld([0,0,0])),f=this.worldToCanvas(o.indexToWorld([c[0],c[1],c[2]])),u=[Math.abs(f[0]-l[0]),Math.abs(f[1]-l[1])],[d,h]=u;let g=this.getZoom()/this.insetImageMultiplier;if(r){const[p,v]=r,y=Math.max(Math.abs(d/a),Math.abs(h/s)),m=Math.abs(p*d/a),w=Math.abs(v*h/s),x=this.getZoom(),C=this.getZoom(this.fitToCanvasCamera);g=(m>w?y/m:y/w)*x/C,this.setZoom(this.insetImageMultiplier*g,!1)}if(n){const{imagePoint:p,canvasPoint:v=p||[.5,.5]}=n,[y,m]=v,w=a*(y-.5),x=s*(m-.5),[C,S]=p||v,T=g,_=this.insetImageMultiplier*T*d*(.5-C),E=this.insetImageMultiplier*T*h*(.5-S),b=_+w,D=E+x,O=[b,D];fo(O,O,this.getPan()),this.setPan(O,!1)}}getDisplayArea(){var e;return(e=this.options)==null?void 0:e.displayArea}resetCamera(e){const{resetPan:r=!0,resetZoom:n=!0,resetToCenter:i=!0,storeAsInitialCamera:o=!0}=e||{},a=this.getRenderer();this.setCameraNoEvent({flipHorizontal:!1,flipVertical:!1});const s=this.getCamera();let c;const l=this.getDefaultActor();l&&sc(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const P=u.getSpacing();c[0]=c[0]+P[0]/2,c[1]=c[1]-P[0]/2,c[2]=c[2]+P[1]/2,c[3]=c[3]-P[1]/2,c[4]=c[4]+P[2]/2,c[5]=c[5]-P[2]/2}const d=this.getVtkActiveCamera(),h=d.getViewPlaneNormal(),g=d.getViewUp();if(f[0]=(c[0]+c[1])/2,f[1]=(c[2]+c[3])/2,f[2]=(c[4]+c[5])/2,u){const k=u.getDimensions().map(j=>Math.floor(j/2)),G=[k[0],k[1],k[2]];u.indexToWorld(G,f)}const{widthWorld:p,heightWorld:v}=this._getWorldDistanceViewUpAndViewRight(c,g,h),y=[this.sWidth,this.sHeight],m=p/v,w=y[0]/y[1],x=m/w,C=x<1?this.insetImageMultiplier*v/2:this.insetImageMultiplier*v*x/2,S=Fp.boundsRadius(c)*(this.type===gr.VOLUME_3D?10:1),T=this.insetImageMultiplier*S,_=Math.abs(Yt.dot(g,h))>.999?[-g[2],g[0],g[1]]:g,E=this._getFocalPointForResetCamera(f,s,{resetPan:r,resetToCenter:i}),b=[E[0]+T*h[0],E[1]+T*h[1],E[2]+T*h[2]];a.resetCameraClippingRange(c);const D=[-Zr.MAXIMUM_RAY_DISTANCE,Zr.MAXIMUM_RAY_DISTANCE];d.setPhysicalScale(S),d.setPhysicalTranslation(-E[0],-E[1],-E[2]),this.setCamera({parallelScale:n?C:s.parallelScale,focalPoint:E,position:b,viewAngle:90,viewUp:_,clippingRange:D});const O=this.getCamera();this.setFitToCanvasCamera(this.getCamera()),o&&this.setInitialCamera(O),n&&this.setZoom(1,o);const L={type:"ResetCameraEvent",renderer:a};return a.invokeEvent(L),this.triggerCameraModifiedEventIfNecessary(s,O),u&&this.options.displayArea&&n&&r&&i&&this.setDisplayArea(this.options.displayArea),!0}setInitialCamera(e){this.initialCamera=e}setFitToCanvasCamera(e){this.fitToCanvasCamera=e}getPan(e=this.initialCamera){if(!e)return[0,0];const n=this.getVtkActiveCamera().getFocalPoint(),i=this.canvasToWorld([0,0]),o=this.worldToCanvas(jn([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(jn([0,0,0],n,i));return Yr([0,0],o,a)}getCurrentImageIdIndex(){throw new Error("Not implemented")}getSliceIndex(){throw new Error("Not implemented")}getImageData(){throw new Error("Not implemented")}getViewReferenceId(e){return null}setPan(e,r=!1){const n=this.getCamera(),{focalPoint:i,position:o}=n,a=this.canvasToWorld([0,0]),s=Yr([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=jn(Be(),this.canvasToWorld(s),a),l=jn(Be(),i,c),f=jn(Be(),o,c);this.setCamera({...n,focalPoint:l,position:f},r)}getZoom(e=this.initialCamera){if(!e)return 1;const r=this.getVtkActiveCamera(),{parallelScale:n}=e;return n/r.getParallelScale()}setZoom(e,r=!1){const n=this.getCamera(),{parallelScale:i}=this.initialCamera,o=i/e;n.parallelScale===o&&!r||this.setCamera({...n,parallelScale:o},r)}_getFocalPointForViewPlaneReset(e){const{focalPoint:r,viewPlaneNormal:n}=this.getCamera(),i=this._getViewImageDataIntersections(e,r,n);let o=0,a=0,s=0;return i.forEach(([l,f,u])=>{o+=l,a+=f,s+=u}),[o/i.length,a/i.length,s/i.length]}getCanvas(){return this.canvas}getVtkActiveCamera(){const e=this.getRenderer();return e?e.getActiveCamera():(console.warn("No renderer found for the viewport"),null)}getCameraNoRotation(){const e=this.getVtkActiveCamera(),r=(s,c)=>s.some(l=>isNaN(l))?c:s,n=r([...e.getViewUp()],[0,1,0]),i=r([...e.getViewPlaneNormal()],[0,0,-1]),o=r([...e.getPosition()],[0,0,1]),a=r([...e.getFocalPoint()],[0,0,0]);return{viewUp:n,viewPlaneNormal:i,position:o,focalPoint:a,parallelProjection:e.getParallelProjection(),parallelScale:e.getParallelScale(),viewAngle:e.getViewAngle(),flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}getCamera(){return{...this.getCameraNoRotation(),rotation:this.getRotation()}}setCamera(e,r=!1){const n=this.getVtkActiveCamera(),i=this.getCamera(),o=Object.assign({},i,e),{viewUp:a,viewPlaneNormal:s,position:c,focalPoint:l,parallelScale:f,viewAngle:u,flipHorizontal:d,flipVertical:h,clippingRange:g}=e;if(d!==void 0){const y=d&&!this.flipHorizontal||!d&&this.flipHorizontal;y&&this.flip({flipHorizontal:y})}if(h!==void 0){const y=h&&!this.flipVertical||!h&&this.flipVertical;y&&this.flip({flipVertical:y})}a!==void 0&&n.setViewUp(a),s!==void 0&&n.setDirectionOfProjection(-s[0],-s[1],-s[2]),c!==void 0&&n.setPosition(...c),l!==void 0&&n.setFocalPoint(...l),f!==void 0&&n.setParallelScale(f),u!==void 0&&n.setViewAngle(u),g!==void 0&&n.setClippingRange(g);const p=i.focalPoint,v=i.viewUp;if(p&&l||v&&a){const y=n.getViewPlaneNormal(),m=n.getViewUp();let w=!1,x=!1;if(l){const C=[l[0]-p[0],l[1]-p[1],l[2]-p[2]];w=Math.abs(Yt.dot(C,y))>0}if(a&&(x=!Kt(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;Ta(C,"vtkActor")||this.updateClippingPlanesForActors(o),(Ta(C,"vtkImageSlice")||this.type===gr.VOLUME_3D)&&this.getRenderer().resetCameraClippingRange()}}r&&this.setInitialCamera(o),this.triggerCameraModifiedEventIfNecessary(i,this.getCamera())}triggerCameraModifiedEventIfNecessary(e,r){if(!this._suppressCameraModifiedEvents&&!this.suppressEvents){const n={previousCamera:e,camera:r,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,Xe.CAMERA_MODIFIED,n)}}updateCameraClippingPlanesAndRange(){const e=this.getCamera();this.updateClippingPlanesForActors(e),this.getRenderer().resetCameraClippingRange()}async updateClippingPlanesForActors(e){this.getActors().map(n=>{if(!n.actor)return;const i=n.actor.getMapper();let o=n!=null&&n.clippingFilter?n==null?void 0:n.clippingFilter.getClippingPlanes():i.getClippingPlanes();o.length===0&&(n!=null&&n.clippingFilter)&&(o=[Fo.newInstance(),Fo.newInstance()]);let a=Zr.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),nt(this.element,Xe.CLIPPING_PLANES_UPDATED,{actorEntry:n,focalPoint:c,vtkPlanes:o,viewport:this})})}setOrientationOfClippingPlanes(e,r,n,i){if(e.length<2)return;const o=[n[0],n[1],n[2]];Yt.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];Yt.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];Yt.add(i,o,s),e[1].setOrigin(s)}getClippingPlanesForActor(e){if(e||(e=this.getDefaultActor()),!e.actor)throw new Error("Invalid actor entry: Actor is undefined");const r=e.actor.getMapper();let n=e!=null&&e.clippingFilter?e==null?void 0:e.clippingFilter.getClippingPlanes():r.getClippingPlanes();return n.length===0&&(e!=null&&e.clippingFilter)&&(n=[Fo.newInstance(),Fo.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=Ln(Be(),r,n);let s=zi.buildFromDegree().identity().rotateFromDirections(r,[1,0,0]);i.forEach(d=>s.apply(d));let c=1/0,l=-1/0;for(let d=0;d<8;d++){const h=i[d][0];h>l&&(l=h),h<c&&(c=h)}s=zi.buildFromDegree().identity().rotateFromDirections([a[0],a[1],a[2]],[1,0,0]),o.forEach(d=>s.apply(d));let f=1/0,u=-1/0;for(let d=0;d<8;d++){const h=o[d][0];h>u&&(u=h),h<f&&(f=h)}return{widthWorld:u-f,heightWorld:l-c}}getViewReference(e){const{focalPoint:r,viewPlaneNormal:n,viewUp:i}=this.getCamera();return{FrameOfReferenceUID:this.getFrameOfReferenceUID(),cameraFocalPoint:r,viewPlaneNormal:n,viewUp:i,sliceIndex:(e==null?void 0:e.sliceIndex)??this.getSliceIndex()}}isReferenceViewable(e,r){if(e.FrameOfReferenceUID&&e.FrameOfReferenceUID!==this.getFrameOfReferenceUID())return!1;const{viewPlaneNormal:n}=e,i=this.getCamera();return n&&!Kt(n,i.viewPlaneNormal)&&!Kt(nl(i.viewPlaneNormal,i.viewPlaneNormal),n)?r==null?void 0:r.withOrientation:!0}getViewPresentation(e={rotation:!0,displayArea:!0,zoom:!0,pan:!0,flipHorizontal:!0,flipVertical:!0}){const r={},{rotation:n,displayArea:i,zoom:o,pan:a,flipHorizontal:s,flipVertical:c}=e;n&&(r.rotation=this.getRotation()),i&&(r.displayArea=this.getDisplayArea());const l=this.getZoom();return o&&(r.zoom=l),a&&(r.pan=this.getPan(),Wl(r.pan,r.pan,1/l)),s&&(r.flipHorizontal=this.flipHorizontal),c&&(r.flipVertical=this.flipVertical),r}setViewReference(e){}setViewPresentation(e){if(!e)return;const{displayArea:r,zoom:n=this.getZoom(),pan:i,rotation:o,flipHorizontal:a=this.flipHorizontal,flipVertical:s=this.flipVertical}=e;r!==this.getDisplayArea()&&this.setDisplayArea(r),this.setZoom(n),i&&this.setPan(Wl([0,0],i,n)),a!==void 0&&a!==this.flipHorizontal&&this.flip({flipHorizontal:a}),s!==void 0&&s!==this.flipVertical&&this.flip({flipVertical:s}),o>=0&&this.setRotation(o)}_getCorners(e){return[[e[0],e[2],e[4]],[e[0],e[2],e[5]],[e[0],e[3],e[4]],[e[0],e[3],e[5]],[e[1],e[2],e[4]],[e[1],e[2],e[5]],[e[1],e[3],e[4]],[e[1],e[3],e[5]]]}_getFocalPointForResetCamera(e,r,{resetPan:n=!0,resetToCenter:i=!0}){if(i&&n)return e;if(i&&!n)return LS(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=jn(Be(),e,a),l=Tt(c,s),f=Cn(Be(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return LS(r.focalPoint)?e:r.focalPoint}_isInBounds(e,r){const[n,i,o,a,s,c]=r,[l,f,u]=e;return!(l<n||l>i||f<o||f>a||u<s||u>c)}_getEdges(e){const[r,n,i,o,a,s,c,l]=this._getCorners(e);return[[r,n],[r,a],[r,i],[n,o],[n,s],[i,o],[i,c],[o,l],[a,c],[a,s],[s,l],[c,l]]}static boundsRadius(e){const r=(e[1]-e[0])**2,n=(e[3]-e[2])**2,i=(e[5]-e[4])**2;return Math.sqrt(r+n+i||1)*.5}setDataIds(e,r){throw new Error("Unsupported operatoin setDataIds")}};Fp.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},Fp.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let Ad=Fp;function Lk(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=eg(t,n,e,r);if(!s)throw new Error(`Could not find image volume with id ${e} in the viewport`);const c=t.getActor(s);if(!c)return console.warn("No actor found for with actorUID of",s),null;const l=c.actor;return{sliceRange:Tw(l,o,i),spacingInNormalDirection:a,camera:n}}function yd(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=Lk(t,e,r),{min:a,max:s,current:c}=n,l=Math.round((s-a)/i),u=(c-a)/(s-a)*l,d=Math.round(u);return{numScrollSteps:l,currentStepIndex:d,sliceRangeInfo:{sliceRange:n,spacingInNormalDirection:i,camera:o}}}function Ak(t){let e=[];const[r,n]=t.getRange();t.getTable(r,n,1024,e),e=e.filter((h,g)=>g%3===0);const i=[...Array(1024).keys()].map((h,g)=>r+(n-r)/1023*g),o=e[256],a=Math.log((1-o)/o),s=i[256],c=e[256*3],l=Math.log((1-c)/c),f=i[256*3],u=Math.round(4*(f-s)/(a-l)),d=Math.round(s+u*a/4);return[Math.round(d-u/2),Math.round(d+u/2)]}function Nk(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=cce(r),i=n[0],o=n[1]-n[0],a=cu.newInstance(),s=[];for(let x=0;x<r.length;x+=4){let C=r[x];const S=r[x+1],T=r[x+2],_=r[x+3];C=(C-i)/o,s.push([C,S,T,_])}lce(s,n,a),t.getProperty().setRGBTransferFunction(0,a);const c=e.scalarOpacity.split(" ").splice(1).map(parseFloat),l=Ld.newInstance(),f=[];for(let x=0;x<c.length;x+=2){let C=c[x];const S=c[x+1];C=(C-i)/o,f.push([C,S])}uce(f,n,l);const u=t.getProperty();u.setScalarOpacity(0,l);const[d,h,g,p]=e.gradientOpacity.split(" ").splice(1).map(parseFloat);u.setUseGradientOpacity(0,!0),u.setGradientOpacityMinimumValue(0,d),u.setGradientOpacityMinimumOpacity(0,h),u.setGradientOpacityMaximumValue(0,g),u.setGradientOpacityMaximumOpacity(0,p),e.interpolation==="1"&&u.setInterpolationTypeToFastLinear(),u.setShade(e.shade==="1");const v=parseFloat(e.ambient),y=parseFloat(e.diffuse),m=parseFloat(e.specular),w=parseFloat(e.specularPower);u.setAmbient(v),u.setDiffuse(y),u.setSpecular(m),u.setSpecularPower(w)}function cce(t){let e=1/0,r=-1/0;for(let i=0;i<t.length;i+=4)e=Math.min(e,t[i]),r=Math.max(r,t[i]);const n=(r-e)/2;return{shiftRange:[-n,n],min:e,max:r}}function lce(t,e,r){const n=e[1]-e[0],i=t.map(([o,a,s,c])=>[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function uce(t,e,r){const n=e[1]-e[0],i=t.map(([o,a])=>[o*n+e[0],a]);return r.removeAllPoints(),i.forEach(([o,a])=>r.addPoint(o,a)),i}class Cr extends Ad{constructor(e){if(super(e),this.useCPURendering=!1,this.perVolumeIdDefaultProperties=new Map,this.viewportProperties={},this.volumeIds=new Set,this.setRotation=i=>{const o=this.getPan(this.fitToCanvasCamera),a=this.getPan(),s=this.getCamera(),c=Ts([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?nl([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=Ts([0,0],u,d),g=fo([0,0],o,h);if(this.setPan(g,!1),this._suppressCameraModifiedEvents)return;const p=this.getCamera(),v={previousCamera:s,camera:p,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,Xe.CAMERA_MODIFIED,v)},this.getDefaultProperties=i=>{let o;return i!==void 0&&(o=this.perVolumeIdDefaultProperties.get(i)),o!==void 0?o:{...this.globalDefaultProperties}},this.getProperties=i=>{var C;if(!this._getApplicableVolumeActor(i))return;const{colormap:a,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}=this.viewportProperties;if(i||(i=this.getVolumeId()),!ke.getVolume(i))return null;const h=this.getActors().find(S=>S.referencedId===i);if(!h)return;const p=h.actor.getProperty().getRGBTransferFunction(0),[v,y]=((C=this.viewportProperties)==null?void 0:C.VOILUTFunction)==="SIGMOID"?Ak(p):p.getRange(),m={lower:v,upper:y},w=this.getColormap(i);return{colormap:i&&w?w:a,voiRange:m,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}},this.getColormap=i=>{const o=this._getApplicableVolumeActor(i);if(!o)return;const{volumeActor:a}=o,s=this._getOrCreateColorTransferFunction(i),{nodes:c}=s.getState(),l=c.reduce((h,g)=>(h.push(g.x,g.r,g.g,g.b),h),[]),f=H4(l,a)||{},u=q4(a),d=X4(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?nl([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=g4(s,i)*180/Math.PI,l=Ln([0,0,0],s,i);return Tt(l,o)>=0?c:(360-c)%360},this.getFrameOfReferenceUID=()=>this._FrameOfReferenceUID,this.canvasToWorld=i=>{var u,d;const o=this.getVtkActiveCamera();(u=o.setIsPerformingCoordinateTransformation)==null||u.call(o,!0);const a=this.getRenderer(),s=this.getVtkDisplayCoords(i),f=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow().displayToWorld(s[0],s[1],s[2],a);return(d=o.setIsPerformingCoordinateTransformation)==null||d.call(o,!1),[f[0],f[1],f[2]]},this.getVtkDisplayCoords=i=>{const o=window.devicePixelRatio||1,a=[i[0]*o,i[1]*o],l=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow().getSize(),f=[a[0]+this.sx,a[1]+this.sy];return f[1]=l[1]-f[1],[f[0],f[1],0]},this.worldToCanvas=i=>{var g;const o=this.getVtkActiveCamera();(g=o.setIsPerformingCoordinateTransformation)==null||g.call(o,!0);const a=this.getRenderer(),c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=c.worldToDisplay(...i,a);f[1]=l[1]-f[1];const u=[f[0]-this.sx,f[1]-this.sy],d=window.devicePixelRatio||1,h=[u[0]/d,u[1]/d];return o.setIsPerformingCoordinateTransformation(!1),h},this.hasImageURI=i=>this.getActors().filter(a=>Ta(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=ke.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(Ar).includes(i):!1}),this.getImageIds=i=>{const o=this._getApplicableVolumeActor(i);if(!o)throw new Error(`No actor found for the given volumeId: ${i}`);const a=o.volumeId,s=ke.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.useCPURendering=rh(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=aie.newInstance();switch(r.setActiveCamera(n),this.type){case gr.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case gr.VOLUME_3D:n.setParallelProjection(!0);break;case gr.PERSPECTIVE:n.setParallelProjection(!1);break;default:throw new Error(`Unrecognized viewport type: ${this.type}`)}this.initializeVolumeNewImageEventDispatcher()}static get useCustomRenderingPipeline(){return!1}getSliceViewInfo(){throw new Error("Method not implemented.")}applyViewOrientation(e,r=!0){const{viewPlaneNormal:n,viewUp:i}=this._getOrientationVectors(e),o=this.getVtkActiveCamera();o.setDirectionOfProjection(-n[0],-n[1],-n[2]),o.setViewUpFrom(i),this.initialViewUp=i,r&&this.resetCamera({resetOrientation:!1,resetRotation:!1})}initializeVolumeNewImageEventDispatcher(){const e=n.bind(this),r=i.bind(this);function n(o){const{viewportId:a}=o.detail;a!==this.id||this.isDisabled||!this.getImageData()||ace(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(Xe.CAMERA_MODIFIED,e),He.removeEventListener(Xe.ELEMENT_DISABLED,r),oce(a))}this.element.removeEventListener(Xe.CAMERA_MODIFIED,e),this.element.addEventListener(Xe.CAMERA_MODIFIED,e),He.addEventListener(Xe.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(po).includes(e)||(e=po.LINEAR);const{voiRange:i}=this.getProperties();this.setVOI(i,r,n),this.viewportProperties.VOILUTFunction=e}setColormap(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=cu.newInstance();let s=ym(e.name);const{name:c}=e;if(s||(s=vm.getPresetByName(c)),!s)throw new Error(`Colormap ${e} not found`);const l=o.getProperty().getRGBTransferFunction(0).getRange();if(a.applyColorMap(s),a.setMappingRange(l[0],l[1]),o.getProperty().setRGBTransferFunction(0,a),this.viewportProperties.colormap=e,!n){const f=this.getColormap(r),u={viewportId:this.id,colormap:f,volumeId:r};nt(this.element,Xe.VOI_MODIFIED,u),nt(this.element,Xe.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=Ld.newInstance();typeof e.opacity=="number"?BN(i,e.opacity):(e.opacity.forEach(({opacity:c,value:l})=>{o.addPoint(l,c)}),i.getProperty().setScalarOpacity(0,o)),this.viewportProperties.colormap||(this.viewportProperties.colormap={}),this.viewportProperties.colormap.opacity=e.opacity;const a=this.getColormap(r),s={viewportId:this.id,colormap:a,volumeId:r};nt(this.element,Xe.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(bp(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};nt(this.element,Xe.VOI_MODIFIED,s)}}getVOIModifiedEventDetail(e){const r=this._getApplicableVolumeActor(e);if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);const o=r.volumeActor.getProperty().getRGBTransferFunction(0).getMappingRange(),a=this.getColormap(e),{VOILUTFunction:s,invert:c}=this.getProperties(e);return{viewportId:this.id,range:{lower:o[0],upper:o[1]},volumeId:r.volumeId,VOILUTFunction:s,colormap:a,invert:c}}_getOrCreateColorTransferFunction(e){const r=this._getApplicableVolumeActor(e);if(!r)return null;const{volumeActor:n}=r,i=n.getProperty().getRGBTransferFunction(0);if(i)return i;const o=cu.newInstance();return n.getProperty().setRGBTransferFunction(0,o),o}setInterpolationType(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;i.getProperty().setInterpolationType(e),this.viewportProperties.interpolationType=e}setVOI(e,r,n=!1){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=i.volumeId,s=e;if(typeof s>"u")throw new Error("voiRangeToUse is undefined, need to implement this in the new volume model");const{VOILUTFunction:c}=this.getProperties(a);if(c===po.SAMPLED_SIGMOID){const l=Y4(s);o.getProperty().setRGBTransferFunction(0,l)}else{const{lower:l,upper:f}=s;o.getProperty().getRGBTransferFunction(0).setRange(l,f)}if(!n){const l={...this.getVOIModifiedEventDetail(a)};nt(this.element,Xe.VOI_MODIFIED,l)}this.viewportProperties.voiRange=s}rotateCamera(e){const r=e-this.getRotation();this.getVtkActiveCamera().roll(-r)}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:this.perVolumeIdDefaultProperties.set(r,e)}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perVolumeIdDefaultProperties.delete(e),this.resetToDefaultProperties(e))}getViewReference(e={}){const r=super.getViewReference(e),n=this.getVolumeId(e);if((e==null?void 0:e.forFrameOfReference)!==!1&&(r.volumeId=n),typeof(e==null?void 0:e.sliceIndex)!="number")return r;const{viewPlaneNormal:i}=r,o=(e==null?void 0:e.sliceIndex)-this.getSliceIndex(),{sliceRangeInfo:a}=yd(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=ih(f,u,s,i,c,o);return r.cameraFocalPoint=d,r}isReferenceViewable(e,r){if(!e.FrameOfReferenceUID||!super.isReferenceViewable(e,r))return!1;if(r!=null&&r.withNavigation)return!0;const n=this.getSliceIndex(),{sliceIndex:i}=e;return Array.isArray(i)?i[0]<=n&&n<=i[1]:i===void 0||i===n}scroll(e=1){const r=this.getVolumeId(),{sliceRangeInfo:n}=yd(this,r,!0);if(!n)return;const{sliceRange:i,spacingInNormalDirection:o,camera:a}=n,{focalPoint:s,viewPlaneNormal:c,position:l}=a,{newFocalPoint:f,newPosition:u}=ih(s,l,i,c,o,e);this.setCamera({focalPoint:f,position:u}),this.render()}setViewReference(e){if(!e)return;const r=this.getVolumeId(),{viewPlaneNormal:n,FrameOfReferenceUID:i,cameraFocalPoint:o,referencedImageId:a,viewUp:s}=e;let{sliceIndex:c}=e;const{focalPoint:l,viewPlaneNormal:f,position:u}=this.getCamera(),d=FN(f,n),h=Kt(f,n);if(typeof c=="number"&&r!==void 0&&e.volumeId===r&&(d||h)){const{currentStepIndex:g,sliceRangeInfo:p,numScrollSteps:v}=yd(this,r,!0),{sliceRange:y,spacingInNormalDirection:m}=p;d&&(c=v-c-1);const w=c-g,{newFocalPoint:x,newPosition:C}=ih(l,u,y,f,m,w);this.setCamera({focalPoint:x,position:C})}else if(i===this.getFrameOfReferenceUID()){if(n&&!d&&!h){this.setOrientation({viewPlaneNormal:n,viewUp:s}),this.setViewReference(e);return}if(a&&this.isInAcquisitionPlane()){const g=ct(ta.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=jn(Be(),v,p),m=Tt(y,f),w=Cn(Be(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=jn([0,0,0],o,l),p=n??f,v=Tt(g,p);Kt(v,0)||_r(g,p,v);const y=ni([0,0,0],l,g),m=ni([0,0,0],u,g);this.setCamera({focalPoint:y,position:m})}}else throw new Error(`Incompatible view refs: ${i}!==${this.getFrameOfReferenceUID()}`)}setThreshold(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;GN(i,e.threshold),this.viewportProperties.colormap||(this.viewportProperties.colormap={}),this.viewportProperties.colormap.threshold=e.threshold;const o=this.getColormap(r),a={viewportId:this.id,colormap:o,volumeId:r};nt(this.element,Xe.COLORMAP_MODIFIED,a)}setProperties({voiRange:e,VOILUTFunction:r,invert:n,colormap:i,preset:o,interpolationType:a,slabThickness:s}={},c,l=!1){this.globalDefaultProperties==null&&this.setDefaultProperties({voiRange:e,VOILUTFunction:r,invert:n,colormap:i,preset:o,slabThickness:s}),n!==void 0&&this.viewportProperties.invert!==n&&this.setInvert(n,c,l),i!=null&&i.name&&this.setColormap(i,c,l),(i==null?void 0:i.opacity)!=null&&this.setOpacity(i,c),(i==null?void 0:i.threshold)!=null&&this.setThreshold(i,c),e!==void 0&&this.setVOI(e,c,l),typeof a<"u"&&this.setInterpolationType(a),r!==void 0&&this.setVOILUTFunction(r,c,l),o!==void 0&&this.setPreset(o,c,l),s!==void 0&&this.setSlabThickness(s)}resetToDefaultProperties(e){var n,i;const r=this.globalDefaultProperties;(n=r.colormap)!=null&&n.name&&this.setColormap(r.colormap,e),((i=r.colormap)==null?void 0:i.opacity)!=null&&this.setOpacity(r.colormap,e),r.voiRange!==void 0&&this.setVOI(r.voiRange,e),r.VOILUTFunction!==void 0&&this.setVOILUTFunction(r.VOILUTFunction,e),r.invert!==void 0&&this.setInvert(r.invert,e),r.slabThickness!==void 0&&(this.setSlabThickness(r.slabThickness),this.viewportProperties.slabThickness=r.slabThickness),r.preset!==void 0&&this.setPreset(r.preset,e,!1),r.preset!==void 0&&this.setPreset(r.preset,e,!1),this.render()}setPreset(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i;let a=e;typeof a=="string"&&(a=TP.find(s=>s.name===e)),a&&(Nk(o,a),this.viewportProperties.preset=a,this.render(),n||nt(this.element,Xe.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}async setVolumes(e,r=!1,n=!1){const i=ke.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist, you need to create/allocate the volume first`);const o=i.metadata.FrameOfReferenceUID;this._isValidVolumeInputArray(e,o),this._FrameOfReferenceUID=o,e.forEach(s=>{this._addVolumeId(s.volumeId)});const a=[];for(let s=0;s<e.length;s++){const{volumeId:c,actorUID:l,slabThickness:f,...u}=e[s],d=await Ky(e[s],this.element,this.id,n),h=l||Tn();a.push({uid:h,actor:d,slabThickness:f,referencedId:c,...u})}this._setVolumeActors(a),this.viewportStatus=Ao.PRE_RENDER,this.initializeColorTransferFunction(e),nt(this.element,Xe.VOLUME_VIEWPORT_NEW_VOLUME,{viewportId:this.id,volumeActors:a}),r&&this.render()}async addVolumes(e,r=!1,n=!1){const i=ke.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);const o=[];this._isValidVolumeInputArray(e,this._FrameOfReferenceUID),e.forEach(a=>{this._addVolumeId(a.volumeId)});for(let a=0;a<e.length;a++){const{volumeId:s,visibility:c,actorUID:l,slabThickness:f,...u}=e[a],d=await Ky(e[a],this.element,this.id,n);c||d.setVisibility(!1);const h=l||Tn();o.push({uid:h,actor:d,slabThickness:f,referencedId:s,...u})}this.addActors(o),this.initializeColorTransferFunction(e),r&&this.render()}removeVolumeActors(e,r=!1){this.removeActors(e),r&&this.render()}setOrientation(e,r=!0){console.warn('Method "setOrientation" needs implementation')}initializeColorTransferFunction(e){const r=e[0].volumeId,n=this._getOrCreateColorTransferFunction(r);!this.initialTransferFunctionNodes&&n&&(this.initialTransferFunctionNodes=zy(n))}_getApplicableVolumeActor(e){const r=this.getActors();if(!(r!=null&&r.length))return;if(e){const i=r.find(o=>o.referencedId===e);return i?{volumeActor:i.actor,volumeId:e,actorUID:i.uid}:void 0}const n=r[0];return{volumeActor:n.actor,volumeId:n.referencedId,actorUID:n.uid}}async _isValidVolumeInputArray(e,r){const n=e.length;for(let i=1;i<n;i++){const o=ke.getVolume(e[i].volumeId);if(r!==o.metadata.FrameOfReferenceUID)throw new Error(`Volumes being added to viewport ${this.id} do not share the same FrameOfReferenceUID. This is not yet supported`)}return!0}getBounds(){return this.getRenderer().computeVisiblePropBounds()}flip(e){super.flip(e)}hasVolumeId(e){return this.volumeIds.has(e)}hasVolumeURI(e){for(const r of this.volumeIds)if(r.includes(e))return!0;return!1}getImageData(e){var s,c,l;if(!this.getDefaultActor())return;e||(e=this.getVolumeId());const n=(s=this.getActors())==null?void 0:s.find(f=>f.referencedId===e);if(!Ta(n,"vtkVolume"))return;const i=n.actor,o=ke.getVolume(e),a=i.getMapper().getInputData();return{dimensions:a.getDimensions(),spacing:a.getSpacing(),origin:a.getOrigin(),direction:a.getDirection(),imageData:i.getMapper().getInputData(),metadata:{Modality:(c=o==null?void 0:o.metadata)==null?void 0:c.Modality,FrameOfReferenceUID:(l=o==null?void 0:o.metadata)==null?void 0:l.FrameOfReferenceUID},get scalarData(){var f;return(f=o==null?void 0:o.voxelManager)==null?void 0:f.getScalarData()},scaling:o==null?void 0:o.scaling,hasPixelSpacing:!0,voxelManager:o==null?void 0:o.voxelManager}}setCameraClippingRange(){throw new Error("Method not implemented.")}getSliceIndex(){throw new Error("Method not implemented.")}setCamera(e,r){super.setCamera(e,r),this.setCameraClippingRange()}_setVolumeActors(e){for(let r=0;r<e.length;r++)this.viewportProperties.invert=!1;this.setActors(e)}_getOrientationVectors(e){if(typeof e=="object"){if(e.viewPlaneNormal&&e.viewUp)return e;throw new Error("Invalid orientation object. It must contain viewPlaneNormal and viewUp")}else if(typeof e=="string"){if(e==="acquisition")return this._getAcquisitionPlaneOrientation();if(zu[e])return this.viewportProperties.orientation=e,zu[e]}throw new Error(`Invalid orientation: ${e}. Valid orientations are: ${Object.keys(zu).join(", ")}`)}_getAcquisitionPlaneOrientation(){if(!this.getDefaultActor())return;const r=this.getVolumeId(),n=ke.getVolume(r);if(!n)throw new Error(`imageVolume with id: ${r} does not exist in cache`);const{direction:i}=n,o=i.slice(6,9).map(s=>-s),a=i.slice(3,6).map(s=>-s);return{viewPlaneNormal:o,viewUp:a}}getSlabThickness(){const e=this.getActors();let r=Zr.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!Ta(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=ke.getVolume(this.getVolumeId()),a=zr(i,e);return o.voxelManager.getAtIJKPoint(a)}getVolumeId(e){const r=this.getActors();if(!r)return;if(!(e!=null&&e.volumeId)){const i=r.find(o=>o.actor.getClassName()==="vtkVolume");return(i==null?void 0:i.referencedId)||(i==null?void 0:i.uid)}const n=r.find(i=>i.actor.getClassName()==="vtkVolume"&&i.referencedId===(e==null?void 0:e.volumeId));return(n==null?void 0:n.referencedId)||(n==null?void 0:n.uid)}getViewReferenceId(e={}){var c;let{volumeId:r,sliceIndex:n}=e;if(!r){const l=this.getActors();if(!l)return;r=(c=l.find(f=>f.actor.getClassName()==="vtkVolume"))==null?void 0:c.referencedId}const i=this.getSliceIndex();n??(n=i);const{viewPlaneNormal:o,focalPoint:a}=this.getCamera(),s=r.includes("?")?"&":"?";return`volumeId:${r}${s}sliceIndex=${n}&viewPlaneNormal=${o.join(",")}`}_addVolumeId(e){this.volumeIds.add(e)}getAllVolumeIds(){return Array.from(this.volumeIds)}}function Bu(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return zr(r,n)}function Ph(t,e){return t.indexToWorld(e)}function fce(t,e){const{imageData:r}=t.getImageData(),n=Ph(r,e);return t.worldToCanvas(n)}class cr extends Cr{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=qy(this)||{};return n},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!1,suppressEvents:!0}),this.getCurrentImageIdIndex=(n,i=!0)=>{const{currentStepIndex:o}=yd(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=qy(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!Ta(n,"vtkVolume"))return;const i=ke.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return su(i,a,o)},this.getSlicePlaneCoordinates=()=>{const n=this.getDefaultActor();if(!(n!=null&&n.actor))return console.warn("No image data found for calculating vtkPlanes."),[];const i=this.getVolumeId(),o=ke.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=Of(o,l),u=Tw(n.actor,l,s),d=Math.round((u.current-u.min)/f),h=Math.round((u.max-u.current)/f),g=this.getSliceIndex(),p=[];for(let v=-d;v<=h;v++){const{newFocalPoint:y}=ih(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==Od.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=ke.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.setVolumes(e,r,n)}async addVolumes(e,r=!1,n=!1){const i=ke.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.addVolumes(e,r,n)}jumpToWorld(e){const{focalPoint:r}=this.getCamera(),n=[0,0,0];Sn(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=Tt(n,o),s=bt(o[0],o[1],o[2]);if(_r(s,s,a),Math.abs(s[0])>.001||Math.abs(s[1])>.001||Math.abs(s[2])>.001){const c=[0,0,0],l=[0,0,0];ni(c,i.focalPoint,s),ni(l,i.position,s),this.setCamera({focalPoint:c,position:l}),this.render()}return!0}setOrientation(e,r=!0){let n,i;if(typeof e=="string"){if(e===Od.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(zu[e])({viewPlaneNormal:n,viewUp:i}=zu[e]);else throw new Error(`Invalid orientation: ${e}. Use Enums.OrientationAxis instead.`);this.setCamera({viewPlaneNormal:n,viewUp:i}),this.viewportProperties.orientation=e,this.resetCamera()}else({viewPlaneNormal:n,viewUp:i}=e),this.applyViewOrientation(e);r&&this.render()}setCameraClippingRange(){const e=this.getVtkActiveCamera();if(!e){console.warn("No active camera found");return}e.getParallelProjection()?e.setClippingRange(-Zr.MAXIMUM_RAY_DISTANCE,Zr.MAXIMUM_RAY_DISTANCE):e.setClippingRange(Zr.MINIMUM_SLAB_THICKNESS,Zr.MAXIMUM_RAY_DISTANCE)}_setViewPlaneToAcquisitionPlane(e){let r,n;if(e){const{direction:i}=e;r=i.slice(6,9).map(o=>-o),n=i.slice(3,6).map(o=>-o)}else({viewPlaneNormal:r,viewUp:n}=this._getAcquisitionPlaneOrientation());this.setCamera({viewPlaneNormal:r,viewUp:n}),this.initialViewUp=n,this.resetCamera()}getBlendMode(e){const r=this.getActors(),n=(e==null?void 0:e.length)>0?r.find(i=>e.includes(i.uid)):r[0];return(n==null?void 0:n.blendMode)||(n==null?void 0:n.actor.getMapper().getBlendMode())}setBlendMode(e,r=[],n=!1){let i=this.getActors();(r==null?void 0:r.length)>0&&(i=i.filter(o=>r.includes(o.uid))),i.forEach(o=>{var c;const{actor:a}=o,s=a.getMapper();(c=s.setBlendMode)==null||c.call(s,e),o.blendMode=e}),n&&this.render()}resetCamera(e){const{resetPan:r=!0,resetZoom:n=!0,resetRotation:i=!0,resetToCenter:o=!0,suppressEvents:a=!1,resetOrientation:s=!0}=e||{},{orientation:c}=this.viewportProperties;c&&s&&this.applyViewOrientation(c,!1),super.resetCamera({resetPan:r,resetZoom:n,resetToCenter:o});const l=this.getVtkActiveCamera(),f=l.getViewPlaneNormal(),u=l.getFocalPoint();if(this.getActors().forEach(h=>{if(!h.actor)return;const g=h.actor.getMapper();if(g.getClippingPlanes().length===0&&!(h!=null&&h.clippingFilter)){const v=Fo.newInstance(),y=Fo.newInstance(),m=[v,y];let w=Zr.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&zu[this.viewportProperties.orientation]!==void 0){const h=zu[this.viewportProperties.orientation];this.setCameraNoEvent({viewUp:h.viewUp,viewPlaneNormal:h.viewPlaneNormal})}if(!a){const h={viewportId:this.id,camera:this.getCamera(),renderingEngineId:this.renderingEngineId,element:this.element};nt(this.element,Xe.CAMERA_RESET,h)}return!0}setSlabThickness(e,r=[]){e<.1&&(e=.1);let n=this.getActors();(r==null?void 0:r.length)>0&&(n=n.filter(o=>r.includes(o.uid))),n.forEach(o=>{Ta(o,"vtkVolume")&&(o.slabThickness=e)});const i=this.getCamera();this.updateClippingPlanesForActors(i),this.triggerCameraModifiedEventIfNecessary(i,i),this.viewportProperties.slabThickness=e}resetSlabThickness(){this.getActors().forEach(n=>{Ta(n,"vtkVolume")&&(n.slabThickness=Zr.MINIMUM_SLAB_THICKNESS)});const r=this.getCamera();this.updateClippingPlanesForActors(r),this.triggerCameraModifiedEventIfNecessary(r,r),this.viewportProperties.slabThickness=void 0}isInAcquisitionPlane(){const e=this.getImageData();if(!e)return!1;const{direction:r}=e,{viewPlaneNormal:n}=this.getCamera(),i=[r[6],r[7],r[8]];return Math.abs(Tt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=Bu(this,[0,0]),i=Bu(this,[e-1,0]),o=Bu(this,[0,r-1]),a=Sn(Be(),i,n),s=Sn(Be(),o,n),c=Ln(Be(),a,s);Yn(a,a),Yn(s,s),Yn(c,c);const{dimensions:l}=this.getImageData(),[f,u,d]=l,p=[[0,0,0],[f-1,0,0],[0,u-1,0],[f-1,u-1,0],[0,0,d-1],[f-1,0,d-1],[0,u-1,d-1],[f-1,u-1,d-1]].map(b=>fce(this,b)).reduce((b,D)=>(b.minX=Math.min(b.minX,D[0]),b.minY=Math.min(b.minY,D[1]),b.maxX=Math.max(b.maxX,D[0]),b.maxY=Math.max(b.maxY,D[1]),b),{minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}),v=Bu(this,[p.minX,p.minY]),y=a4(a[0],a[1],a[2],0,s[0],s[1],s[2],0,c[0],c[1],c[2],0,v[0],v[1],v[2],1),m=Bu(this,[p.maxX,p.maxY]),w=Sn(Be(),m,v),x=$r(Ea(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(b=>Math.abs(b)>Ya).length>1)throw new Error("getSliceInfo is not supported for oblique views");const T=C.findIndex(b=>Math.abs(b)>1-Ya);if(T===-1)throw new Error("Unable to determine slice axis");const _=Tt(a,w)+1,E=Tt(s,w)+1;return{sliceIndex:this.getSliceIndex(),width:_,height:E,slicePlane:T,sliceToIndexMatrix:y,indexToSliceMatrix:x}}getCurrentSlicePixelData(){const{voxelManager:e}=this.getImageData();return e.getSliceData(this.getSliceViewInfo())}getViewReference(e={}){const r=super.getViewReference(e);if(!(r!=null&&r.volumeId))return;const n=ke.getVolume(r.volumeId);return r.referencedImageId=su(n,r.cameraFocalPoint,r.viewPlaneNormal),r}resetProperties(e){this._resetProperties(e)}_resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=Zr.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=ke.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(aE(r.actor,n),sc(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);_w(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),nt(this.element,Xe.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=Zr.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[Fo.newInstance(),Fo.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function dce(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(Q.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),hf())}const hce={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function gce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hce,r),I4.extend(t,e,r),Q.setGet(t,e,["slice","useCustomExtents"]),Q.setGetArray(t,e,["customDisplayExtent"],6),Q.setGetArray(t,e,["backgroundColor"],4),dce(t,e)}var pce={extend:gce};function kk(t,e,r){const n=r.getCurrentImage(),i=n.getExtent(),o=[i[0],i[2],i[4]],{ijkMode:a}=r.getClosestIJKAxis();let s=r.isA("vtkImageArrayMapper")?r.getSubSlice():r.getSlice();a!==r.getSlicingMode()&&(s=r.getSliceAtPosition(s)),o[a]+=s;const c=[0,0,0];n.indexToWorld(o,c),o[a]+=1;const l=[0,0,0];n.indexToWorld(o,l),l[0]-=c[0],l[1]-=c[1],l[2]-=c[2],Yn(l,l);const f=Fo.intersectWithLine(t,e,c,l);if(f.intersection){const u=f.x,d=[0,0,0];return n.worldToIndex(u,d),{t:f.t,absoluteIJK:d}}return null}function mce(t,e,r){const n=kk(t,e,r);if(n){const o=r.getCurrentImage().getExtent(),a=[Math.round(n.absoluteIJK[0]),Math.round(n.absoluteIJK[1]),Math.round(n.absoluteIJK[2])];return a[0]<o[0]||a[0]>o[1]||a[1]<o[2]||a[1]>o[3]||a[2]<o[4]||a[2]>o[5]?null:{t:n.t,ijk:a}}return null}function vce(t,e,r){const n=kk(t,e,r);if(n){const o=r.getCurrentImage().getExtent(),a=n.absoluteIJK,s=[Math.floor(a[0]),Math.floor(a[1]),Math.floor(a[2])];if(s[0]<o[0]||s[0]>o[1]-1||s[1]<o[2]||s[1]>o[3]-1||s[2]<o[4]||s[2]>(o[5]?o[5]-1:o[5]))return null;const c=[a[0]-s[0],a[1]-s[1],a[2]-s[2]];return{t:n.t,ijk:s,pCoords:c}}return null}const{staticOffsetAPI:yce,otherStaticMethods:wce}=mw,{SlicingMode:zn}=yw;function xce(t,e){e.classHierarchy.push("vtkImageMapper"),t.getSliceAtPosition=n=>{const i=t.getCurrentImage();let o;if(n.length===3)o=n;else if(Number.isFinite(n)){const f=i.getBounds();switch(e.slicingMode){case zn.X:o=[n,(f[3]+f[2])/2,(f[5]+f[4])/2];break;case zn.Y:o=[(f[1]+f[0])/2,n,(f[5]+f[4])/2];break;case zn.Z:o=[(f[1]+f[0])/2,(f[3]+f[2])/2,n];break}}const a=[0,0,0];i.worldToIndex(o,a);const s=i.getExtent(),{ijkMode:c}=t.getClosestIJKAxis();let l=0;switch(c){case zn.I:l=fc(a[0],s[0],s[1]);break;case zn.J:l=fc(a[1],s[2],s[3]);break;case zn.K:l=fc(a[2],s[4],s[5]);break;default:return 0}return l},t.setSliceFromCamera=n=>{const i=n.getFocalPoint();switch(e.slicingMode){case zn.I:case zn.J:case zn.K:{const o=t.getSliceAtPosition(i);t.setSlice(o)}break;case zn.X:t.setSlice(i[0]);break;case zn.Y:t.setSlice(i[1]);break;case zn.Z:t.setSlice(i[2]);break}},t.setXSlice=n=>{t.setSlicingMode(zn.X),t.setSlice(n)},t.setYSlice=n=>{t.setSlicingMode(zn.Y),t.setSlice(n)},t.setZSlice=n=>{t.setSlicingMode(zn.Z),t.setSlice(n)},t.setISlice=n=>{t.setSlicingMode(zn.I),t.setSlice(n)},t.setJSlice=n=>{t.setSlicingMode(zn.J),t.setSlice(n)},t.setKSlice=n=>{t.setSlicingMode(zn.K),t.setSlice(n)},t.getSlicingModeNormal=()=>{const n=[0,0,0],i=t.getCurrentImage().getDirection();switch(e.slicingMode){case zn.X:n[0]=1;break;case zn.Y:n[1]=1;break;case zn.Z:n[2]=1;break;case zn.I:Ev(i,[1,0,0],n);break;case zn.J:Ev(i,[0,1,0],n);break;case zn.K:Ev(i,[0,0,1],n);break}return n};function r(){let n;switch(e.slicingMode){case zn.X:n=0;break;case zn.Y:n=1;break;case zn.Z:n=2;break;default:e.closestIJKAxis={ijkMode:e.slicingMode,flip:!1};return}const i=t.getCurrentImage().getDirection(),o=IR(i);let a=0;for(;a<3&&o[n+3*a]===0;++a);const s=o[n+3*a]<0;e.closestIJKAxis={ijkMode:a,flip:s}}t.setSlicingMode=n=>{e.slicingMode!==n&&(e.slicingMode=n,t.getCurrentImage()&&r(),t.modified())},t.getClosestIJKAxis=()=>((e.closestIJKAxis===void 0||e.closestIJKAxis.ijkMode===zn.NONE)&&t.getCurrentImage()&&r(),e.closestIJKAxis),t.getBounds=()=>{const n=t.getCurrentImage();if(!n)return hf();if(!e.useCustomExtents)return n.getBounds();const i=e.customDisplayExtent.slice(),{ijkMode:o}=t.getClosestIJKAxis();let a=e.slice;switch(o!==e.slicingMode&&(a=t.getSliceAtPosition(e.slice)),o){case zn.I:i[0]=a,i[1]=a;break;case zn.J:i[2]=a,i[3]=a;break;case zn.K:i[4]=a,i[5]=a;break}return n.extentToBounds(i)},t.getBoundsForSlice=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:e.slice,i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0;const o=t.getCurrentImage();if(!o)return hf();const a=o.getSpatialExtent(),{ijkMode:s}=t.getClosestIJKAxis();let c=n;switch(s!==e.slicingMode&&(c=t.getSliceAtPosition(n)),s){case zn.I:a[0]=c-i,a[1]=c+i;break;case zn.J:a[2]=c-i,a[3]=c+i;break;case zn.K:a[4]=c-i,a[5]=c+i;break}return o.extentToBounds(a)},t.intersectWithLineForPointPicking=(n,i)=>mce(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>vce(n,i,t),t.getCurrentImage=()=>t.getInputData()}const Cce={slicingMode:zn.NONE,closestIJKAxis:{ijkMode:zn.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function Vk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cce,r),pce.extend(t,e,r),Q.get(t,e,["slicingMode"]),Q.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),mw.implementCoincidentTopologyMethods(t,e),xce(t,e)}const Sce=Q.newInstance(Vk,"vtkImageMapper");var Tce={newInstance:Sce,extend:Vk,...yce,...wce,...yw};const{InterpolationType:Uv}=Nee,{vtkErrorMacro:o9}=Q,Bv=4;function _ce(t,e){e.classHierarchy.push("vtkImageProperty"),t.getMTime=()=>{let r=e.mtime,n;for(let i=0;i<Bv;i++)e.componentData[i].rGBTransferFunction&&(n=e.componentData[i].rGBTransferFunction.getMTime(),r=r>n?r:n),e.componentData[i].piecewiseFunction&&(n=e.componentData[i].piecewiseFunction.getMTime(),r=r>n?r:n);return r},t.setRGBTransferFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),e.componentData[i].rGBTransferFunction!==o?(e.componentData[i].rGBTransferFunction=o,t.modified(),!0):!1},t.getRGBTransferFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[r].rGBTransferFunction},t.setPiecewiseFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),e.componentData[i].piecewiseFunction!==o?(e.componentData[i].piecewiseFunction=o,t.modified(),!0):!1},t.getPiecewiseFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[r].piecewiseFunction},t.setScalarOpacity=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),t.setPiecewiseFunction(i,o)},t.getScalarOpacity=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return t.getPiecewiseFunction(r)},t.setComponentWeight=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;if(r<0||r>=Bv)return o9("Invalid index"),!1;const i=Math.min(1,Math.max(0,n));return e.componentData[r].componentWeight!==i?(e.componentData[r].componentWeight=i,t.modified(),!0):!1},t.getComponentWeight=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return r<0||r>=Bv?(o9("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(Uv.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(Uv.LINEAR),t.getInterpolationTypeAsString=()=>Q.enumToString(Uv,e.interpolationType)}const Ece={independentComponents:!1,interpolationType:Uv.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function bce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,Ece,r),Q.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;n<Bv;n++)e.componentData.push({rGBTransferFunction:null,piecewiseFunction:null,componentWeight:1})}Q.setGet(t,e,["independentComponents","interpolationType","colorWindow","colorLevel","ambient","diffuse","opacity","useLookupTableScalarRange","useLabelOutline","labelOutlineOpacity"]),Q.setGetArray(t,e,["labelOutlineThickness"]),_ce(t,e)}const Dce=Q.newInstance(bce,"vtkImageProperty");var Ice={newInstance:Dce};const{vtkDebugMacro:Oce}=Q;function Mce(t,e){e.classHierarchy.push("vtkImageSlice"),t.getActors=()=>t,t.getImages=()=>t,t.getIsOpaque=()=>{if(e.forceOpaque)return!0;if(e.forceTranslucent)return!1;e.property||t.getProperty();let r=e.property.getOpacity()>=1;return r=r&&(!e.mapper||e.mapper.getIsOpaque()),r},t.hasTranslucentPolygonalGeometry=()=>!1,t.makeProperty=Ice.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const r=e.mapper.getBounds();if(!r||r.length!==6)return r;if(r[0]>r[1])return e.mapperBounds=r.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),r;const n=i=>i[0].map((o,a)=>i.map(s=>s[a]));if(!e.mapperBounds||!n([r,e.mapperBounds]).reduce((i,o)=>i&&o[0]===o[1],!0)||t.getMTime()>e.boundsMTime.getMTime()){Oce("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);wn(i,e.matrix),tr.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!tr.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return wn(o,e.matrix),tr.transformBounds(i,o)},t.getMinXBound=()=>t.getBounds()[0],t.getMaxXBound=()=>t.getBounds()[1],t.getMinYBound=()=>t.getBounds()[2],t.getMaxYBound=()=>t.getBounds()[3],t.getMinZBound=()=>t.getBounds()[4],t.getMaxZBound=()=>t.getBounds()[5],t.getMTime=()=>{let r=e.mtime;if(e.property!==null){const n=e.property.getMTime();r=n>r?n:r}return r},t.getRedrawMTime=()=>{let r=e.mtime;if(e.mapper!==null){let n=e.mapper.getMTime();r=n>r?n:r,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),n=e.mapper.getInput().getMTime(),r=n>r?n:r)}if(e.property!==null){let n=e.property.getMTime();r=n>r?n:r,e.property.getRGBTransferFunction()!==null&&(n=e.property.getRGBTransferFunction().getMTime(),r=n>r?n:r)}return r},t.getSupportsSelection=()=>e.mapper?e.mapper.getSupportsSelection():!1}const Pce={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...tr.INIT_BOUNDS]};function Fk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Pce,r),B4.extend(t,e,r),e.boundsMTime={},Q.obj(e.boundsMTime),Q.set(t,e,["property"]),Q.setGet(t,e,["mapper","forceOpaque","forceTranslucent"]),Q.getArray(t,e,["bounds"],6),Mce(t,e)}const Rce=Q.newInstance(Fk,"vtkImageSlice");var Lce={newInstance:Rce,extend:Fk};function Ace(t){return Object.values(po).includes(t)?t:po.LINEAR}function Uk(t){const r={...ct(ta.IMAGE_PLANE,t)};return r.columnPixelSpacing||(r.columnPixelSpacing=1),r.rowPixelSpacing||(r.rowPixelSpacing=1),r.columnCosines||(r.columnCosines=[0,1,0]),r.rowCosines||(r.rowCosines=[1,0,0]),r.imagePositionPatient||(r.imagePositionPatient=[0,0,0]),r.imageOrientationPatient||(r.imageOrientationPatient=new Float32Array([1,0,0,0,1,0])),r}function Bk(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=ct("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=ct("generalSeriesModule",e),d=ct("scalingModule",e),h=ct(ta.CALIBRATION,e),g=Ace(f),p=Uk(e);return{calibration:h,scalingFactor:d,voiLUTFunction:g,modality:u,imagePlaneModule:p,imagePixelModule:{bitsAllocated:n,bitsStored:i,samplesPerPixel:s,highBit:o,photometricInterpretation:a,pixelRepresentation:r,windowWidth:c,windowCenter:l,modality:u,voiLUTFunction:g}}}function Ew(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=Bk(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=bt(s[0],s[1],s[2]),f=bt(c[0],c[1],c[2]),u=Be();Ln(u,l,f);let d=e.imagePositionPatient;d==null&&(d=[0,0,0]);const h=e.columnPixelSpacing||t.columnPixelSpacing,g=e.rowPixelSpacing||t.rowPixelSpacing,p=t.columns,v=t.rows,y=Ya,m=1;return!r.photometricInterpretation&&t.sizeInBytes===3*t.width*t.height&&(t.numberOfComponents=3),{numberOfComponents:t.numberOfComponents||Nce(r.photometricInterpretation),origin:d,direction:[...l,...f,...u],dimensions:[p,v,m],spacing:[h,g,y],numVoxels:p*v*m,imagePlaneModule:e,imagePixelModule:r,bitsAllocated:r.bitsAllocated,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a,scanAxisNormal:u}}function Nce(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function Gk(t){const e=cu.newInstance();let r=0,n=1024;return t.lower!==void 0&&t.upper!==void 0&&(r=t.lower,n=t.upper),e.addRGBPoint(r,0,0,0),e.addRGBPoint(n,1,1,1),e}function bw(t,e){const r=e.voxelManager.getScalarData();if(!t.getPointData)return;const n=t.getPointData().getScalars().getData();if(e.color&&e.rgba){const i=new Uint8Array(e.columns*e.rows*3);for(let o=0;o<e.columns*e.rows;o++)i[o*3]=r[o*4],i[o*3+1]=r[o*4+1],i[o*3+2]=r[o*4+2];e.rgba=!1,e.getPixelData=()=>i,n.set(i)}else n.set(r);t.modified()}function xn(){return window.performance?performance.now():Date.now()}function kce(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function Vce(t){const r=Math.max(...t.lut).toString(2).length-8,n=t.lut[0]>>r,i=t.lut[t.lut.length-1]>>r,o=t.firstValueMapped+t.lut.length-1;return function(a){return a<t.firstValueMapped?n:a>=o?i:t.lut[a-t.firstValueMapped]>>r}}function Wk(t,e,r){return r?Vce(r):kce(t,e)}function Fce(t,e,r,n,i){const o=t.maxPixelValue,a=t.minPixelValue,s=Math.min(a,0);if(t.cachedLut===void 0){const f=o-s+1;t.cachedLut={},t.cachedLut.lutArray=new Uint8ClampedArray(f)}const c=t.cachedLut.lutArray,l=Wk(Array.isArray(e)?e[0]:e,Array.isArray(r)?r[0]:r,i);if(n)for(let f=a;f<=o;f++)c[f+-s]=255-l(f);else for(let f=a;f<=o;f++)c[f+-s]=l(f);return c}function Uce(t,e,r){let n=xn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=xn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=xn(),o<0)for(;s<c;)r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=255;else for(;s<c;)r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=255;t.stats.lastStoredPixelDataToCanvasImageDataTime=xn()-n}function Bce(t,e,r){let n=xn();const i=t.getPixelData();t.stats.lastGetPixelDataTime=xn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=xn(),o<0)for(;s<c;)r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=i[s++];else for(;s<c;)r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=i[s++];t.stats.lastStoredPixelDataToCanvasImageDataTime=xn()-n}class tg{constructor(){this.reset()}getMatrix(){return this.m}reset(){this.m=[1,0,0,1,0,0]}clone(){const e=new tg;return e.m[0]=this.m[0],e.m[1]=this.m[1],e.m[2]=this.m[2],e.m[3]=this.m[3],e.m[4]=this.m[4],e.m[5]=this.m[5],e}multiply(e){const r=this.m[0]*e[0]+this.m[2]*e[1],n=this.m[1]*e[0]+this.m[3]*e[1],i=this.m[0]*e[2]+this.m[2]*e[3],o=this.m[1]*e[2]+this.m[3]*e[3],a=this.m[0]*e[4]+this.m[2]*e[5]+this.m[4],s=this.m[1]*e[4]+this.m[3]*e[5]+this.m[5];this.m[0]=r,this.m[1]=n,this.m[2]=i,this.m[3]=o,this.m[4]=a,this.m[5]=s}invert(){const e=1/(this.m[0]*this.m[3]-this.m[1]*this.m[2]),r=this.m[3]*e,n=-this.m[1]*e,i=-this.m[2]*e,o=this.m[0]*e,a=e*(this.m[2]*this.m[5]-this.m[3]*this.m[4]),s=e*(this.m[1]*this.m[4]-this.m[0]*this.m[5]);this.m[0]=r,this.m[1]=n,this.m[2]=i,this.m[3]=o,this.m[4]=a,this.m[5]=s}rotate(e){const r=Math.cos(e),n=Math.sin(e),i=this.m[0]*r+this.m[2]*n,o=this.m[1]*r+this.m[3]*n,a=this.m[0]*-n+this.m[2]*r,s=this.m[1]*-n+this.m[3]*r;this.m[0]=i,this.m[1]=o,this.m[2]=a,this.m[3]=s}translate(e,r){this.m[4]+=this.m[0]*e+this.m[2]*r,this.m[5]+=this.m[1]*e+this.m[3]*r}scale(e,r){this.m[0]*=e,this.m[1]*=e,this.m[2]*=r,this.m[3]*=r}transformPoint(e){const r=e[0],n=e[1];return[r*this.m[0]+n*this.m[2]+this.m[4],r*this.m[1]+n*this.m[3]+this.m[5]]}}function _m(t,e){const r=new tg;if(!t.viewport.displayedArea)return r;r.translate(t.canvas.width/2,t.canvas.height/2);const n=t.viewport.rotation;n!==0&&r.rotate(n*Math.PI/180);let i=t.viewport.scale,o=t.viewport.scale;const a=t.viewport.displayedArea.brhc.x-(t.viewport.displayedArea.tlhc.x-1),s=t.viewport.displayedArea.brhc.y-(t.viewport.displayedArea.tlhc.y-1);if(t.viewport.displayedArea.presentationSizeMode==="NONE")t.image.rowPixelSpacing<t.image.columnPixelSpacing?i*=t.image.columnPixelSpacing/t.image.rowPixelSpacing:t.image.columnPixelSpacing<t.image.rowPixelSpacing&&(o*=t.image.rowPixelSpacing/t.image.columnPixelSpacing);else if(i=t.viewport.displayedArea.columnPixelSpacing,o=t.viewport.displayedArea.rowPixelSpacing,t.viewport.displayedArea.presentationSizeMode==="SCALE TO FIT"){const c=t.canvas.height/(s*o),l=t.canvas.width/(a*i);i=o=Math.min(l,c),t.viewport.displayedArea.rowPixelSpacing<t.viewport.displayedArea.columnPixelSpacing?i*=t.viewport.displayedArea.columnPixelSpacing/t.viewport.displayedArea.rowPixelSpacing:t.viewport.displayedArea.columnPixelSpacing<t.viewport.displayedArea.rowPixelSpacing&&(o*=t.viewport.displayedArea.rowPixelSpacing/t.viewport.displayedArea.columnPixelSpacing)}return r.scale(i,o),n!==0&&r.rotate(-n*Math.PI/180),r.translate(t.viewport.translation.x,t.viewport.translation.y),n!==0&&r.rotate(n*Math.PI/180),t.viewport.hflip&&r.scale(-1,1),t.viewport.vflip&&r.scale(1,-1),r.translate(-a/2,-s/2),r}function sE(t,e,r){if(t===void 0)throw new Error("setToPixelCoordinateSystem: parameter enabledElement must not be undefined");if(e===void 0)throw new Error("setToPixelCoordinateSystem: parameter context must not be undefined");const i=_m(t).getMatrix();e.setTransform(i[0],i[1],i[2],i[3],i[4],i[5])}function cE(t,e){const r=t.renderingTools.lastRenderedImageId,n=t.renderingTools.lastRenderedViewport;return e.imageId!==r||!n||n.windowCenter!==t.viewport.voi.windowCenter||n.windowWidth!==t.viewport.voi.windowWidth||n.invert!==t.viewport.invert||n.rotation!==t.viewport.rotation||n.hflip!==t.viewport.hflip||n.vflip!==t.viewport.vflip||n.modalityLUT!==t.viewport.modalityLUT||n.voiLUT!==t.viewport.voiLUT||n.colormap!==t.viewport.colormap}function Xy(t,e){const r=t.renderingTools.renderCanvas;r.width=e.width,r.height=e.height;const n=r.getContext("2d");n.fillStyle="white",n.fillRect(0,0,r.width,r.height);const i=n.getImageData(0,0,e.width,e.height);t.renderingTools.renderCanvasContext=n,t.renderingTools.renderCanvasData=i}function lE(t){const e=t.image.imageId,r=t.viewport,n=t.image.color;return t.renderingTools.lastRenderedImageId=e,t.renderingTools.lastRenderedIsColor=n,t.renderingTools.lastRenderedViewport={windowCenter:r.voi.windowCenter,windowWidth:r.voi.windowWidth,invert:r.invert,rotation:r.rotation,hflip:r.hflip,vflip:r.vflip,modalityLUT:r.modalityLUT,voiLUT:r.voiLUT,colormap:r.colormap},t.renderingTools}const zk="viewport-element",$k="cornerstone-canvas",sh=1e-4;let AS;function w1(t,e=512,r=512){const n=AS?AS(e,r):document.createElement("canvas");return t&&(n.style.position="absolute",n.style.width="100%",n.style.height="100%",n.style.imageRendering="pixelated",n.classList.add($k),t.appendChild(n)),n}function jk(t){const e=document.createElement("div");return e.style.position="relative",e.style.width="100%",e.style.height="100%",e.style.overflow="hidden",e.classList.add(zk),t.appendChild(e),e}function Gce(t){AS=t}function qc(t){const e=`canvas.${$k}`,r=`div.${zk}`,n=t.querySelector(r)||jk(t),i=n.querySelector(e);if(i)return i;const o=w1(n),a=n.getBoundingClientRect(),s=window.devicePixelRatio||1,c=Math.ceil(a.width*s),l=Math.ceil(a.height*s);return o.width=c,o.height=l,o}function Wce(t,e){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&t.cachedLut.invert===e.invert||(Fce(t,e.voi.windowWidth,e.voi.windowCenter,e.invert),t.cachedLut.windowWidth=e.voi.windowWidth,t.cachedLut.windowCenter=e.voi.windowCenter,t.cachedLut.invert=e.invert),t.cachedLut.lutArray}function zce(t,e,r){const n=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||!n)&&(t.renderingTools.renderCanvas=w1(null,e.width,e.height));const i=t.renderingTools.renderCanvas,{windowWidth:o,windowCenter:a}=t.viewport.voi;if((o===256||o===255)&&(a===128||a===127)&&!t.viewport.invert&&e.getCanvas&&e.getCanvas())return e.getCanvas();if(!cE(t,e)&&!r)return i;(!t.renderingTools.renderCanvasContext||i.width!==e.width||i.height!==e.height)&&Xy(t,e);let s=xn();const c=Wce(e,t.viewport);e.stats=e.stats||{},e.stats.lastLutGenerateTime=xn()-s;const l=t.renderingTools.renderCanvasData,f=t.renderingTools.renderCanvasContext;return e.rgba?Bce(e,c,l.data):Uce(e,c,l.data),s=xn(),f.putImageData(l,0,0),e.stats.lastPutImageDataTime=xn()-s,i}function $ce(t,e){if(t===void 0)throw new Error("renderColorImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("renderColorImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,sE(t,n);const i=zce(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=lE(t)}function jce(t,e,r){let n=xn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=xn()-n;const o=i.length,a=t.minPixelValue;let s=3,c=0;if(n=xn(),i instanceof Int16Array)if(a<0)for(;c<o;)r[s]=e[i[c++]+-a],s+=4;else for(;c<o;)r[s]=e[i[c++]],s+=4;else if(i instanceof Uint16Array)for(;c<o;)r[s]=e[i[c++]],s+=4;else if(a<0)for(;c<o;)r[s]=e[i[c++]+-a],s+=4;else for(;c<o;)r[s]=e[i[c++]],s+=4;t.stats.lastStoredPixelDataToCanvasImageDataTime=xn()-n}function Hce(t,e,r){let n=xn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=xn()-n;const o=i.length;let a=3,s=0;for(n=xn();s<o;)r[a]=e(i[s++]),a+=4;t.stats.lastStoredPixelDataToCanvasImageDataTime=xn()-n}function Kce(t,e,r){let n=xn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=xn()-n;const o=i.length,a=t.minPixelValue;let s=0,c=0,l;if(n=xn(),i instanceof Int16Array)if(a<0)for(;c<o;)l=e[i[c++]+-a],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else if(i instanceof Uint16Array)for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else if(a<0)for(;c<o;)l=e[i[c++]+-a],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;t.stats.lastStoredPixelDataToCanvasImageDataTime=xn()-n}function qce(t,e){if(Xce(t))return;const r=e.maxPixelValue*e.slope+e.intercept,n=e.minPixelValue*e.slope+e.intercept,i=r-n,o=(r+n)/2;t.voi===void 0?t.voi={windowWidth:i,windowCenter:o,voiLUTFunction:e.voiLUTFunction}:(t.voi.windowWidth=i,t.voi.windowCenter=o)}function Xce(t){return t.voiLUT&&t.voiLUT.lut&&t.voiLUT.lut.length>0||t.voi.windowWidth!==void 0&&t.voi.windowCenter!==void 0}function a9(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function Yce(t,e){return r=>r*t+e}function Jce(t){const e=t.lut[0],r=t.lut[t.lut.length-1],n=t.firstValueMapped+t.lut.length;return i=>i<t.firstValueMapped?e:i>=n?r:t.lut[i]}function Zce(t,e,r){return r?Jce(r):Yce(t,e)}function Qce(t,e,r,n,i,o){const a=t.maxPixelValue,s=t.minPixelValue,c=Math.min(s,0);if(t.cachedLut===void 0){const d=a-c+1;t.cachedLut={},t.cachedLut.lutArray=new Uint8ClampedArray(d)}const l=t.cachedLut.lutArray,f=Zce(t.slope,t.intercept,i),u=Wk(e,r,o);if(t.isPreScaled)if(n)for(let d=s;d<=a;d++)l[d+-c]=255-u(d);else for(let d=s;d<=a;d++)l[d+-c]=u(d);else if(n)for(let d=s;d<=a;d++)l[d+-c]=255-u(f(d));else for(let d=s;d<=a;d++)l[d+-c]=u(f(d));return l}function Hk(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&a9(t.cachedLut.modalityLUT,e.modalityLUT)&&a9(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(qce(e,t),Qce(t,e.voi.windowWidth,e.voi.windowCenter,e.invert,e.modalityLUT,e.voiLUT),t.cachedLut.windowWidth=e.voi.windowWidth,t.cachedLut.windowCenter=e.voi.windowCenter,t.cachedLut.invert=e.invert,t.cachedLut.voiLUT=e.voiLUT,t.cachedLut.modalityLUT=e.modalityLUT),t.cachedLut.lutArray}function ele(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=w1(null,e.width,e.height),Xy(t,e));const o=t.renderingTools.renderCanvas;if(!cE(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&Xy(t,e),e.stats=e.stats||{};const a=t.renderingTools.renderCanvasData,s=t.renderingTools.renderCanvasContext;let c=xn();e.stats.lastLutGenerateTime=xn()-c;const{viewport:l}=t;if(l.modality==="PT"&&e.isPreScaled){const{windowWidth:f,windowCenter:u}=l.voi,d=u-f/2,p=255/(u+f/2-d);let v;l.invert?v=y=>255-(y-d)*p:v=y=>(y-d)*p,Hce(e,v,a.data)}else{const f=Hk(e,l,r);n?jce(e,f,a.data):Kce(e,f,a.data)}return c=xn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=xn()-c,o}function tle(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,sE(t,n);const i=ele(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=lE(t)}const NS=0,kS=1,nle=2;function rle(t,e,r){if(t>1)throw new Error("HSVToRGB expects hue < 1");const n=[];if(e===0)return n[0]=r,n[1]=r,n[2]=r,n;const i=Math.floor(t*6),o=6*t-i,a=r*(1-e),s=r*(1-e*o),c=r*(1-e*(1-o));switch(i){case 0:case 6:n[0]=r,n[1]=c,n[2]=a;break;case 1:n[0]=s,n[1]=r,n[2]=a;break;case 2:n[0]=a,n[1]=r,n[2]=c;break;case 3:n[0]=a,n[1]=s,n[2]=r;break;case 4:n[0]=c,n[1]=a,n[2]=r;break;case 5:n[0]=r,n[1]=a,n[2]=s;break}return n}function ile(t,e){let r;return t<e.Range[0]?r=e.MaxIndex+NS+1.5:t>e.Range[1]?r=e.MaxIndex+kS+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class uE{constructor(){this.NumberOfColors=256,this.Ramp="linear",this.TableRange=[0,255],this.HueRange=[0,.66667],this.SaturationRange=[1,1],this.ValueRange=[1,1],this.AlphaRange=[1,1],this.NaNColor=[128,0,0,255],this.BelowRangeColor=[0,0,0,255],this.UseBelowRangeColor=!0,this.AboveRangeColor=[255,255,255,255],this.UseAboveRangeColor=!0,this.InputRange=[0,255],this.Table=[]}setNumberOfTableValues(e){this.NumberOfColors=e}setRamp(e){this.Ramp=e}setTableRange(e,r){this.TableRange[0]=e,this.TableRange[1]=r}setHueRange(e,r){this.HueRange[0]=e,this.HueRange[1]=r}setSaturationRange(e,r){this.SaturationRange[0]=e,this.SaturationRange[1]=r}setValueRange(e,r){this.ValueRange[0]=e,this.ValueRange[1]=r}setRange(e,r){this.InputRange[0]=e,this.InputRange[1]=r}setAlphaRange(e,r){this.AlphaRange[0]=e,this.AlphaRange[1]=r}getColor(e){return this.mapValue(e)}build(e){if(this.Table.length>1&&!e)return;this.Table=[];const r=this.NumberOfColors-1;let n,i,o,a;r?(n=(this.HueRange[1]-this.HueRange[0])/r,i=(this.SaturationRange[1]-this.SaturationRange[0])/r,o=(this.ValueRange[1]-this.ValueRange[0])/r,a=(this.AlphaRange[1]-this.AlphaRange[0])/r):n=i=o=a=0;for(let s=0;s<=r;s++){const c=this.HueRange[0]+s*n,l=this.SaturationRange[0]+s*i,f=this.ValueRange[0]+s*o,u=this.AlphaRange[0]+s*a,d=rle(c,l,f),h=[0,0,0,0];switch(this.Ramp){case"scurve":h[0]=Math.floor(127.5*(1+Math.cos((1-d[0])*Math.PI))),h[1]=Math.floor(127.5*(1+Math.cos((1-d[1])*Math.PI))),h[2]=Math.floor(127.5*(1+Math.cos((1-d[2])*Math.PI))),h[3]=Math.floor(u*255);break;case"linear":h[0]=Math.floor(d[0]*255+.5),h[1]=Math.floor(d[1]*255+.5),h[2]=Math.floor(d[2]*255+.5),h[3]=Math.floor(u*255+.5);break;case"sqrt":h[0]=Math.floor(Math.sqrt(d[0])*255+.5),h[1]=Math.floor(Math.sqrt(d[1])*255+.5),h[2]=Math.floor(Math.sqrt(d[2])*255+.5),h[3]=Math.floor(Math.sqrt(u)*255+.5);break;default:throw new Error(`Invalid Ramp value (${this.Ramp})`)}this.Table.push(h)}this.buildSpecialColors()}buildSpecialColors(){const e=this.NumberOfColors,r=e+NS,n=e+kS,i=e+nle;this.UseBelowRangeColor||e===0?this.Table[r]=this.BelowRangeColor:this.Table[r]=this.Table[0],this.UseAboveRangeColor||e===0?this.Table[n]=this.AboveRangeColor:this.Table[n]=this.Table[e-1],this.Table[i]=this.NaNColor}mapValue(e){const r=this.getIndex(e);if(r<0)return this.NaNColor;if(r===0){if(this.UseBelowRangeColor&&e<this.TableRange[0])return this.BelowRangeColor}else if(r===this.NumberOfColors-1&&this.UseAboveRangeColor&&e>this.TableRange[1])return this.AboveRangeColor;return this.Table[r]}getIndex(e){const r={Range:[],MaxIndex:this.NumberOfColors-1,Shift:-this.TableRange[0],Scale:1};if(this.TableRange[1]<=this.TableRange[0]?r.Scale=Number.MAX_VALUE:r.Scale=r.MaxIndex/(this.TableRange[1]-this.TableRange[0]),r.Range[0]=this.TableRange[0],r.Range[1]=this.TableRange[1],isNaN(e))return-1;let n=ile(e,r);return n===this.NumberOfColors+NS?n=0:n===this.NumberOfColors+kS&&(n=this.NumberOfColors-1),n}setTableValue(e,r,n,i,o){let a;if(typeof r=="number"&&n!==void 0&&i!==void 0&&o!==void 0)a=[r,n,i,o];else if(Array.isArray(r))a=r;else throw new Error("Invalid arguments for setTableValue");if(e<0)throw new Error(`Can't set the table value for negative index (${e})`);if(e>=this.NumberOfColors)throw new Error(`Index ${e} is greater than the number of colors ${this.NumberOfColors}`);this.Table[e]=a,(e===0||e===this.NumberOfColors-1)&&this.buildSpecialColors()}}const s9=[0,0,0,0];function ole(t,e,r){r=r===null?100:r;const n=(e-t)/(r-1),i=[];for(;r-- >0;)i.push(t),t+=n;return i[i.length-1]=e,i}function ale(t,e){let r=0,n=t.length-1;for(;r<=n;){const i=r+Math.floor((n-r)/2),o=t[i];if(o===e)return i;e<o?n=i-1:r=i+1}return r}function sle(t,e){let r;const n=[],i=e.length;for(t.sort(function(o,a){return o-a}),r=0;r<i;r++)n[r]=ale(t,e[r]);return n}function cC(t,e,r){let n;const i=[],o=[],a=[],s=[];for(r=r===null?1:r,n=0;n<e.length;n++){const f=e[n];i.push((t-1)*f[0]),o.push(f[1]),a.push(f[1])}const c=ole(0,1,t);for(n=0;n<t;n++)c[n]=(t-1)*Math.pow(c[n],r);const l=sle(i,c);for(n=1;n<t-1;n++){const f=l[n],u=(c[n]-i[f-1])/(i[f]-i[f-1]),d=o[f]-a[f-1];s[n]=u*d+a[f-1]}return s[0]=a[0],s[t-1]=o[e.length-1],s}function cle(t,e,r){let n;const i=[];e=e===null?256:e,r=r===null?1:r;const o=cC(e,t.red,r),a=cC(e,t.green,r),s=cC(e,t.blue,r);for(n=0;n<e;n++){const c=Math.round(o[n]*255),l=Math.round(a[n]*255),f=Math.round(s[n]*255),u=[c,l,f,255];i.push(u)}return i}function lle(t,e){let r=rS[t];return r||(r=rS[t]={name:"",colors:[]}),!r.colors&&r.segmentedData&&(r.colors=cle(r.segmentedData,r.numColors,r.gamma)),{getId(){return t},getColorSchemeName(){return r.name},setColorSchemeName(i){r.name=i},getNumberOfColors(){return r.colors.length},setNumberOfColors(i){for(;r.colors.length<i;)r.colors.push(s9);r.colors.length=i},getColor(i){return this.isValidIndex(i)?r.colors[i]:s9},getColorRepeating(i){const o=r.colors.length;return i=o?i%o:0,this.getColor(i)},setColor(i,o){this.isValidIndex(i)&&(r.colors[i]=o)},addColor(i){r.colors.push(i)},insertColor(i,o){this.isValidIndex(i)&&r.colors.splice(i,1,o)},removeColor(i){this.isValidIndex(i)&&r.colors.splice(i,1)},clearColors(){r.colors=[]},buildLookupTable(i){if(!i)return;const o=r.colors.length;i.setNumberOfTableValues(o);for(let a=0;a<o;a++)i.setTableValue(a,r.colors[a])},createLookupTable(){const i=new uE;return this.buildLookupTable(i),i},isValidIndex(i){return i>=0&&i<r.colors.length}}}function ule(t,e,r,n){let i=xn();const o=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=xn()-i;const a=o.length,s=t.minPixelValue;let c=0,l=0,f,u,d;if(i=xn(),r instanceof uE?d=r.Table:d=r,s<0)for(;l<a;)f=e[o[l++]+-s],u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];else for(;l<a;)f=e[o[l++]],u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];t.stats.lastStoredPixelDataToCanvasImageDataTime=xn()-i}function fle(t,e,r,n){let i=xn();const o=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=xn()-i;const a=o.length,s=t.minPixelValue;let c=0,l=0,f,u,d;if(i=xn(),r instanceof uE?d=r.Table:d=r,s<0)for(;l<a;)f=e(o[l++]+-s),u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];else for(;l<a;)f=e(o[l++]),u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];t.stats.lastStoredPixelDataToCanvasImageDataTime=xn()-i}function VS(t,e,r){return Math.max(e,Math.min(r,t))}function dle(t,e,r){t.renderingTools.renderCanvas||(t.renderingTools.renderCanvas=w1(null,e.width,e.height));const n=t.renderingTools.renderCanvas;let i=t.viewport.colormap||t.options.colormap;if(t.options&&t.options.colormap&&console.warn("enabledElement.options.colormap is deprecated. Use enabledElement.viewport.colormap instead"),i&&typeof i=="string"&&(i=lle(i)),!i)throw new Error("renderPseudoColorImage: colormap not found.");const o=i.getId();if(!cE(t,e)&&!r&&t.renderingTools.colormapId===o)return n;(!t.renderingTools.renderCanvasContext||n.width!==e.width||n.height!==e.height)&&Xy(t,e);let a=xn();(!t.renderingTools.colorLUT||r||t.renderingTools.colormapId!==o)&&(i.setNumberOfColors(256),t.renderingTools.colorLUT=i.createLookupTable(),t.renderingTools.colormapId=o);const s=t.renderingTools.renderCanvasData,c=t.renderingTools.renderCanvasContext,{viewport:l}=t,f=t.renderingTools.colorLUT;if(l.modality==="PT"){const{windowWidth:u,windowCenter:d}=l.voi,h=d-u/2,v=255/(d+u/2-h);let y;l.invert?y=m=>VS(Math.floor(255-(m-h)*v),0,255):y=m=>VS(Math.floor((m-h)*v),0,255),fle(e,y,f,s.data)}else{const u=Hk(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=xn()-a,ule(e,u,f,s.data)}return a=xn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=xn()-a,n}function hle(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,sE(t,n);const i=dle(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=lE(t)}function Kk(t,e){const r=t.image;if(!t.canvas||!t.image)return;const n=xn();if(r.stats={lastGetPixelDataTime:-1,lastStoredPixelDataToCanvasImageDataTime:-1,lastPutImageDataTime:-1,lastRenderTime:-1,lastLutGenerateTime:-1},r){let o=r.render;o||(t.viewport.colormap?o=hle:r.color?o=$ce:o=tle),o(t,e)}const i=xn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function qk(t){return _m(t)}function D2(t,e){const r=qk(t);return r.invert(),r.transformPoint(e)}const gle={viewport:{}};function ple(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function mle(){const t=ple(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:po.LINEAR},invert:!1,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:void 0,voiLUT:void 0,colormap:void 0,labelmap:!1,displayedArea:t};return Object.assign({},e,gle.viewport)}function Dp(t,e){if(t==null)throw new Error(e)}function vle(t){return!(t==null||t===0||t===180)}function Xk(t,e=null){return Dp(t,"getImageSize: parameter image must not be undefined"),Dp(t.width,"getImageSize: parameter image must have width"),Dp(t.height,"getImageSize: parameter image must have height"),vle(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function fE(t,e,r=null){Dp(t,"getImageScale: parameter canvas must not be undefined"),Dp(e,"getImageScale: parameter image must not be undefined");const n=Xk(e,r),i=e.rowPixelSpacing||1,o=e.columnPixelSpacing||1;let a=1,s=1;i<o?s=o/i:a=i/o;const c=t.height/n.height/a,l=t.width/n.width/s;return{verticalScale:c,horizontalScale:l,scaleFactor:Math.min(l,c)}}function Yk(t,e,r,n){if(t===void 0)throw new Error("getDefaultViewport: parameter canvas must not be undefined");if(e===void 0)return mle();const i=fE(t,e,0).scaleFactor;let o;return r==="PT"&&e.isPreScaled?o={windowWidth:5,windowCenter:2.5}:e.windowWidth!==void 0&&e.windowCenter!==void 0&&(o={windowWidth:Array.isArray(e.windowWidth)?e.windowWidth[0]:e.windowWidth,windowCenter:Array.isArray(e.windowCenter)?e.windowCenter[0]:e.windowCenter}),{scale:i,translation:{x:0,y:0},voi:o,invert:e.invert,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:e.modalityLUT,modality:r,voiLUT:e.voiLUT,colormap:n!==void 0?n:e.colormap,displayedArea:{tlhc:{x:1,y:1},brhc:{x:e.columns,y:e.rows},rowPixelSpacing:e.rowPixelSpacing===void 0?1:e.rowPixelSpacing,columnPixelSpacing:e.columnPixelSpacing===void 0?1:e.columnPixelSpacing,presentationSizeMode:"NONE"}}}function c9(t,e){return qk(t).transformPoint(e)}function yle(t){const{image:e}=t;t.viewport.scale=fE(t.canvas,e,t.viewport.rotation).scaleFactor,t.viewport.translation.x=0,t.viewport.translation.y=0}function wle(t){const{canvas:e}=t,{clientWidth:r,clientHeight:n}=e;(e.width!==r||e.height!==n)&&(e.width=r,e.height=n)}function xle(t,e,r){const n=t.viewport.scale,i=Xk(t.image,t.viewport.rotation),o=Math.round(i.width*n),a=Math.round(i.height*n),s=t.viewport.translation.x,c=t.viewport.translation.y;return o===e&&a<=r||o<=e&&a===r&&s===0&&c===0}function Cle(t,e,r){const n=t.viewport.scale,i=t.canvas.width,o=t.canvas.height,a=i/e,s=o/r,c=Math.sqrt(a*s);t.viewport.scale=c*n}function Sle(t,e=!1){const r=t.canvas.width,n=t.canvas.height;wle(t),t.image!==void 0&&(e||xle(t,r,n)?yle(t):Cle(t,r,n))}function Tle(t,e){const{hflip:r,vflip:n,rotation:i}=e;if(t.x*=r?-1:1,t.y*=n?-1:1,i!==0){const o=i*Math.PI/180,a=Math.cos(o),s=Math.sin(o),c=t.x*a-t.y*s,l=t.x*s+t.y*a;t.x=c,t.y=l}return t}function _le(t,e=!0,r=!0){const{canvas:n,image:i,viewport:o}=t,a=fE(n,i,0).scaleFactor;o.vflip=!1,o.hflip=!1,e&&(o.translation.x=0,o.translation.y=0),r&&(o.displayedArea.tlhc.x=1,o.displayedArea.tlhc.y=1,o.displayedArea.brhc.x=i.columns,o.displayedArea.brhc.y=i.rows,o.scale=a)}function Ele(t,e){const r=Tt(t,e),n=_r(Be(),e,2*r);return Sn(Be(),t,n)}function l9(t,e,r,n){let i=YR(t);if(r&&nl(i,i),e){const o=Ln(Be(),n,i);Yn(o,o),i=Ele(i,o)}return i}const u9=z4.getLogger("RenderingEngine","StackViewport");class sr extends Ad{constructor(e){super(e),this.imageIds=[],this.imageKeyToIndexMap=new Map,this.currentImageIdIndex=0,this.targetImageIdIndex=0,this.imagesLoader=this,this.globalDefaultProperties={},this.perImageIdDefaultProperties=new Map,this.voiUpdatedWithSetProperties=!1,this.invert=!1,this.initialInvert=!1,this.initialTransferFunctionNodes=null,this.stackInvalidated=!1,this._publishCalibratedEvent=!1,this.updateRenderingPipeline=()=>{this._configureRenderingPipeline()},this.resize=()=>{this.useCPURendering&&this._resizeCPU()},this._resizeCPU=()=>{this._cpuFallbackEnabledElement.viewport&&Sle(this._cpuFallbackEnabledElement)},this.getFrameOfReferenceUID=r=>{var n;return(n=this.getImagePlaneReferenceData(r))==null?void 0:n.FrameOfReferenceUID},this.getCornerstoneImage=()=>this.csImage,this.createActorMapper=r=>{const n=Tce.newInstance();n.setInputData(r);const i=Lce.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=xw().rendering;return o&&n.setPreferSizeOverAccuracy(!0),r.getPointData().getScalars().getNumberOfComponents()>1&&i.getProperty().setIndependentComponents(!1),i},this.getNumberOfSlices=()=>this.imageIds.length,this.getDefaultProperties=r=>{let n;return r!==void 0&&(n=this.perImageIdDefaultProperties.get(r)),n!==void 0?n:{...this.globalDefaultProperties}},this.getProperties=()=>{const{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,voiUpdatedWithSetProperties:s}=this;return{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,isComputedVOI:!s}},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,suppressEvents:!0}),this.getRotationCPU=()=>{const{viewport:r}=this._cpuFallbackEnabledElement;return r.rotation},this.getRotationGPU=()=>{const{viewUp:r,viewPlaneNormal:n,flipVertical:i,flipHorizontal:o}=this.getCameraNoRotation(),a=l9(this.initialViewUp,o,i,n),c=g4(a,r)*180/Math.PI,l=Ln(Be(),a,r);return Tt(l,n)>=0?c:(360-c)%360},this.setRotation=r=>{const n=this.getCamera();if(this.useCPURendering?this.setRotationCPU(r):this.setRotationGPU(r),this._suppressCameraModifiedEvents)return;const i=this.getCamera(),o={previousCamera:n,camera:i,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,Xe.CAMERA_MODIFIED,o)},this.renderImageObject=r=>{this._setCSImage(r),(this.useCPURendering?this._updateToDisplayImageCPU:this._updateActorToDisplayImageId).call(this,r)},this._setCSImage=r=>{var n;r.isPreScaled=(n=r.preScale)==null?void 0:n.scaled,this.csImage=r},this.canvasToWorldCPU=(r,n=[0,0,0])=>{if(!this._cpuFallbackEnabledElement.image)return;const[i,o]=D2(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return Cn(n,a,l,i*s[0]),Cn(n,n,f,o*s[1]),n},this.worldToCanvasCPU=r=>{const{spacing:n,direction:i,origin:o}=this.getImageData(),a=i.slice(0,3),s=i.slice(3,6),c=jn(Be(),r,o),l=[Tt(c,a)/n[0],Tt(c,s)/n[1]];return c9(this._cpuFallbackEnabledElement,l)},this.canvasToWorldGPU=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=window.devicePixelRatio||1,u=[r[0]*f,r[1]*f],d=[u[0]+this.sx,u[1]+this.sy];d[1]=l[1]-d[1];const h=c.displayToWorld(d[0],d[1],0,n);return i.setClippingRange(o[0],o[1]),[h[0],h[1],h[2]]},this.worldToCanvasGPU=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=c.worldToDisplay(...r,n);f[1]=l[1]-f[1];const u=[f[0]-this.sx,f[1]-this.sy];i.setClippingRange(o[0],o[1]);const d=window.devicePixelRatio||1;return[u[0]/d,u[1]/d]},this.getCurrentImageIdIndex=()=>this.currentImageIdIndex,this.getSliceIndex=()=>this.currentImageIdIndex,this.getTargetImageIdIndex=()=>this.targetImageIdIndex,this.getImageIds=()=>this.imageIds,this.getCurrentImageId=(r=this.getCurrentImageIdIndex())=>this.imageIds[r],this.hasImageId=r=>this.imageKeyToIndexMap.has(r),this.hasImageURI=r=>this.imageKeyToIndexMap.has(r),this.customRenderViewportToCanvas=()=>{if(!this.useCPURendering)throw new Error("Custom cpu rendering pipeline should only be hit in CPU rendering mode");return this._cpuFallbackEnabledElement.image?(Kk(this._cpuFallbackEnabledElement,this.cpuRenderingInvalidated),this.cpuRenderingInvalidated=!1):this.fillWithBackgroundColor(),{canvas:this.canvas,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId,viewportStatus:this.viewportStatus}},this.renderingPipelineFunctions={getImageData:{cpu:this.getImageDataCPU,gpu:this.getImageDataGPU},setColormap:{cpu:this.setColormapCPU,gpu:this.setColormapGPU},getCamera:{cpu:this.getCameraCPU,gpu:super.getCamera},setCamera:{cpu:this.setCameraCPU,gpu:super.setCamera},getPan:{cpu:this.getPanCPU,gpu:super.getPan},setPan:{cpu:this.setPanCPU,gpu:super.setPan},getZoom:{cpu:this.getZoomCPU,gpu:super.getZoom},setZoom:{cpu:this.setZoomCPU,gpu:super.setZoom},setVOI:{cpu:this.setVOICPU,gpu:this.setVOIGPU},getRotation:{cpu:this.getRotationCPU,gpu:this.getRotationGPU},setInterpolationType:{cpu:this.setInterpolationTypeCPU,gpu:this.setInterpolationTypeGPU},setInvertColor:{cpu:this.setInvertColorCPU,gpu:this.setInvertColorGPU},resetCamera:{cpu:(r={})=>{const{resetPan:n=!0,resetZoom:i=!0}=r;return this.resetCameraCPU({resetPan:n,resetZoom:i}),!0},gpu:(r={})=>{const{resetPan:n=!0,resetZoom:i=!0}=r;return this.resetCameraGPU({resetPan:n,resetZoom:i}),!0}},canvasToWorld:{cpu:this.canvasToWorldCPU,gpu:this.canvasToWorldGPU},worldToCanvas:{cpu:this.worldToCanvasCPU,gpu:this.worldToCanvasGPU},getRenderer:{cpu:()=>this.getCPUFallbackError("getRenderer"),gpu:super.getRenderer},getDefaultActor:{cpu:()=>this.getCPUFallbackError("getDefaultActor"),gpu:super.getDefaultActor},getActors:{cpu:()=>this.getCPUFallbackError("getActors"),gpu:super.getActors},getActor:{cpu:()=>this.getCPUFallbackError("getActor"),gpu:super.getActor},setActors:{cpu:()=>this.getCPUFallbackError("setActors"),gpu:super.setActors},addActors:{cpu:()=>this.getCPUFallbackError("addActors"),gpu:super.addActors},addActor:{cpu:()=>this.getCPUFallbackError("addActor"),gpu:super.addActor},removeAllActors:{cpu:()=>this.getCPUFallbackError("removeAllActors"),gpu:super.removeAllActors},unsetColormap:{cpu:this.unsetColormapCPU,gpu:this.unsetColormapGPU}},this.scaling={},this.modality=null,this.useCPURendering=rh(),this._configureRenderingPipeline(),this.useCPURendering?this._resetCPUFallbackElement():this._resetGPUViewport(),this.currentImageIdIndex=0,this.targetImageIdIndex=0,this.resetCamera(),this.initializeElementDisabledHandler()}setUseCPURendering(e){this.useCPURendering=e,this._configureRenderingPipeline(e)}static get useCustomRenderingPipeline(){return rh()}_configureRenderingPipeline(e){this.useCPURendering=e??rh();for(const r in this.renderingPipelineFunctions)if(Object.prototype.hasOwnProperty.call(this.renderingPipelineFunctions,r)){const n=this.renderingPipelineFunctions[r];this[r]=this.useCPURendering?n.cpu:n.gpu}this.useCPURendering?this._resetCPUFallbackElement():this._resetGPUViewport()}_resetCPUFallbackElement(){this._cpuFallbackEnabledElement={canvas:this.canvas,renderingTools:{},transform:new tg,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=V4.newInstance();e.setActiveCamera(r),this.initialViewUp=[0,-1,0],r.setDirectionOfProjection(-0,-0,1),r.setViewUp(...this.initialViewUp),r.setParallelProjection(!0),r.setThicknessFromFocalPoint(.1),r.setFreezeFocalPoint(!0)}initializeElementDisabledHandler(){He.addEventListener(Xe.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),He.removeEventListener(Xe.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!sc(e))return;const{actor:r}=e,n=r.getMapper().getInputData(),i=this.csImage;return{dimensions:n.getDimensions(),spacing:n.getSpacing(),origin:n.getOrigin(),direction:n.getDirection(),get scalarData(){return i==null?void 0:i.voxelManager.getScalarData()},imageData:r.getMapper().getInputData(),metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,hasPixelSpacing:this.hasPixelSpacing,calibration:{...i==null?void 0:i.calibration,...this.calibration},preScale:{...i==null?void 0:i.preScale},voxelManager:i==null?void 0:i.voxelManager}}getImageDataCPU(){const{metadata:e}=this._cpuFallbackEnabledElement;if(!e)return;const r=e.spacing,n=this.csImage;return{dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,imageData:{getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getScalarData:()=>this.cpuImagePixelData,getSpacing:()=>r,worldToIndex:i=>{const o=this.worldToCanvasCPU(i),a=D2(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=c9(this._cpuFallbackEnabledElement,[i[0],i[1]]);return this.canvasToWorldCPU(a,o)}},scalarData:this.cpuImagePixelData,hasPixelSpacing:this.hasPixelSpacing,calibration:{...n==null?void 0:n.calibration,...this.calibration},preScale:{...n==null?void 0:n.preScale},voxelManager:n==null?void 0:n.voxelManager}}calibrateIfNecessary(e,r){const n=ct("calibratedPixelSpacing",e),i=this.calibration!==n,{scale:o}=n||{};return this.hasPixelSpacing=o>0||r.rowPixelSpacing>0,r.calibration=n,i&&(this.calibration=n,this._publishCalibratedEvent=!0,this._calibrationEvent={scale:o,calibration:n}),r}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:(this.perImageIdDefaultProperties.set(r,e),this.getCurrentImageId()===r&&this.setProperties(e))}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perImageIdDefaultProperties.delete(e),this.resetToDefaultProperties())}setProperties({colormap:e,voiRange:r,VOILUTFunction:n,invert:i,interpolationType:o}={},a=!1){this.viewportStatus=this.csImage?Ao.PRE_RENDER:Ao.LOADING,this.globalDefaultProperties={colormap:this.globalDefaultProperties.colormap??e,voiRange:this.globalDefaultProperties.voiRange??r,VOILUTFunction:this.globalDefaultProperties.VOILUTFunction??n,invert:this.globalDefaultProperties.invert??i,interpolationType:this.globalDefaultProperties.interpolationType??o},typeof e<"u"&&this.setColormap(e),typeof r<"u"&&this.setVOI(r,{suppressEvents:a,voiUpdatedWithSetProperties:!0}),typeof n<"u"&&this.setVOILUTFunction(n,a),typeof i<"u"&&this.setInvertColor(i),typeof o<"u"&&this.setInterpolationType(o)}resetProperties(){this.cpuRenderingInvalidated=!0,this.voiUpdatedWithSetProperties=!1,this.viewportStatus=Ao.PRE_RENDER,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={}),this._resetProperties(),this.render()}_resetProperties(){let e;if(this._isCurrentImagePTPrescaled()?e=this._getDefaultPTPrescaledVOIRange():e=this._getVOIRangeForCurrentImage(),this.setVOI(e),this.setInvertColor(this.initialInvert),this.setInterpolationType(Hl.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();_w(r,this.initialTransferFunctionNodes);const i=zy(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=H4(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=Ao.PRE_RENDER,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={});const e=this.getCurrentImageId(),r=this.perImageIdDefaultProperties.get(e)||this.globalDefaultProperties;(i=r.colormap)!=null&&i.name&&this.setColormap(r.colormap);let n;r.voiRange==null?n=this._getVOIRangeForCurrentImage():n=r.voiRange,this.setVOI(n),this.setInterpolationType(Hl.LINEAR),this.setInvertColor(!1),this.render()}_getVOIFromCache(){let e;return this.voiUpdatedWithSetProperties?e=this.voiRange:this._isCurrentImagePTPrescaled()?e=this._getDefaultPTPrescaledVOIRange():e=this._getVOIRangeForCurrentImage()??this.voiRange,e}_setPropertiesFromCache(){const e=this._getVOIFromCache(),{interpolationType:r,invert:n}=this;this.setVOI(e),this.setInterpolationType(r),this.setInvertColor(n)}getCameraCPU(){const{metadata:e,viewport:r}=this._cpuFallbackEnabledElement;if(!e)return{};const{direction:n}=e,i=n.slice(6,9).map(u=>-u);let o=n.slice(3,6).map(u=>-u);if(r.rotation){const u=f4(Ea(),r.rotation*Math.PI/180,i);o=Wt(Be(),o,u)}const a=[this.element.clientWidth/2,this.element.clientHeight/2],s=this.canvasToWorld(a),c=this.canvasToWorld([0,0]),l=this.canvasToWorld([0,this.element.clientHeight]),f=Hi(c,l)/2;return{parallelProjection:!0,focalPoint:s,position:[0,0,0],parallelScale:f,scale:r.scale,viewPlaneNormal:[i[0],i[1],i[2]],viewUp:[o[0],o[1],o[2]],flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}setCameraCPU(e){const{viewport:r,image:n}=this._cpuFallbackEnabledElement,i=this.getCameraCPU(),{focalPoint:o,parallelScale:a,scale:s,flipHorizontal:c,flipVertical:l}=e,{clientHeight:f}=this.element;if(o){const d=this.worldToCanvasCPU(o),h=D2(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=D2(this._cpuFallbackEnabledElement,g),v=Jt();Yr(v,tD(h[0],h[1]),tD(p[0],p[1]));const y=Tle({x:v[0],y:v[1]},r);r.translation.x-=y.x,r.translation.y-=y.y}if(a){const{rowPixelSpacing:d}=n,h=f*d*.5/a;r.scale=h,r.parallelScale=a}if(s){const{rowPixelSpacing:d}=n;r.scale=s,r.parallelScale=f*d*.5/s}(c!==void 0||l!==void 0)&&this.setFlipCPU({flipHorizontal:c,flipVertical:l}),this._cpuFallbackEnabledElement.transform=_m(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,Xe.CAMERA_MODIFIED,u)}getPanCPU(){const{viewport:e}=this._cpuFallbackEnabledElement;return[e.translation.x,e.translation.y]}setPanCPU(e){const r=this.getCameraCPU();this.setCameraCPU({...r,focalPoint:[...e.map(n=>-n),0]})}getZoomCPU(){const{viewport:e}=this._cpuFallbackEnabledElement;return e.scale}setZoomCPU(e){const r=this.getCameraCPU();this.setCameraCPU({...r,scale:e})}setFlipCPU({flipHorizontal:e,flipVertical:r}){const{viewport:n}=this._cpuFallbackEnabledElement;e!==void 0&&(n.hflip=e,this.flipHorizontal=n.hflip),r!==void 0&&(n.vflip=r,this.flipVertical=n.vflip)}setVOILUTFunction(e,r){if(this.useCPURendering)throw new Error("VOI LUT function is not supported in CPU rendering");const n=this._getValidVOILUTFunction(e);let i=!1;this.VOILUTFunction!==n&&(i=!0),this.VOILUTFunction=n;const{voiRange:o}=this.getProperties();this.setVOI(o,{suppressEvents:r,forceRecreateLUTFunction:i})}setRotationCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.rotation=e}setRotationGPU(e){const r=this.getPan(this.fitToCanvasCamera),n=this.getPan(),i=Ts([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=l9(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=Ts([0,0],l,f),d=fo([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!sc(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==Hl.LINEAR,this.interpolationType=e}setInvertColorCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r&&(r.invert=e,this.invert=e)}setInvertColorGPU(e){const r=this.getDefaultActor();if(r&&sc(r)){if(Ta(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&bp(i),this.invert=e}else if(Ta(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&bp(i),this.invert=e}}}setVOICPU(e,r={}){const{suppressEvents:n=!1}=r,{viewport:i,image:o}=this._cpuFallbackEnabledElement;if(!i||!o)return;if(typeof e>"u"){const{windowWidth:s,windowCenter:c}=o,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;i.voi={windowWidth:l,windowCenter:f,voiLUTFunction:o.voiLUTFunction};const{lower:u,upper:d}=of(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=d1(s,c);i.voi||(i.voi={windowWidth:0,windowCenter:0,voiLUTFunction:o.voiLUTFunction}),i.voi.windowWidth=f,i.voi.windowCenter=l}this.voiRange=e;const a={viewportId:this.id,range:e};n||nt(this.element,Xe.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!sc(e)?void 0:e.actor.getProperty().getRGBTransferFunction(0)}setVOIGPU(e,r={}){const{suppressEvents:n=!1,forceRecreateLUTFunction:i=!1,voiUpdatedWithSetProperties:o=!1}=r;if(e&&this.voiRange&&this.voiRange.lower===e.lower&&this.voiRange.upper===e.upper&&!i&&!this.stackInvalidated)return;const a=this.getDefaultActor();if(!a||!sc(a))return;const s=a.actor;let c=e;if(typeof c>"u"){const h=s.getMapper().getInputData().getPointData().getScalars().getRange();c={lower:h[0],upper:h[1]}}s.getProperty().setUseLookupTableScalarRange(!0);let l=s.getProperty().getRGBTransferFunction(0);const f=this.VOILUTFunction===po.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?Y4:Gk)(c),this.invert&&bp(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=zy(l)),f||l.setRange(c.lower,c.upper),this.voiRange=c,this.voiUpdatedWithSetProperties||(this.voiUpdatedWithSetProperties=o),n)return;const u={viewportId:this.id,range:c,VOILUTFunction:this.VOILUTFunction};nt(this.element,Xe.VOI_MODIFIED,u)}_addScalingToViewport(e){if(this.scaling.PT)return;const{suvbw:r,suvlbm:n,suvbsa:i}=e,o={};n&&(o.suvbwToSuvlbm=n/r),i&&(o.suvbwToSuvbsa=i/r),this.scaling.PT=o}getImageDataMetadata(e){const r=e.imageId,n=Ew(e),{numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePixelModule:f,voiLUTFunction:u,modality:d,scalingFactor:h,calibration:g}=n;d==="PT"&&h&&this._addScalingToViewport(h),this.modality=d;const p=this._getValidVOILUTFunction(u);this.VOILUTFunction=p,this.calibration=g;let v=this._getImagePlaneModule(r);return this.useCPURendering||(v=this.calibrateIfNecessary(r,v)),{bitsAllocated:f.bitsAllocated,numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePlaneModule:v,imagePixelModule:f}}matchImagesForOverlay(e,r){return(i=>{const o=ct(ta.IMAGE_PLANE,r),a=ct(ta.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(Kt(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&Kt(f,u)){const h=o.rows,g=o.columns,p=a.rows,v=a.columns;if(h===p&&g===v)return i}}}else{const l=o.rows,f=o.columns,u=a.rows,d=a.columns;if(l===u&&f===d)return i}})(e)}getImagePlaneReferenceData(e=this.getCurrentImageIdIndex()){const r=this.imageIds[e];if(!r)return;const n=ct(ta.IMAGE_PLANE,r);if(!n)return;const{imagePositionPatient:i,frameOfReferenceUID:o}=n;let{rowCosines:a,columnCosines:s}=n;a||(a=[1,0,0]),s||(s=[0,1,0]);const c=Ln([0,0,0],s,a);return{FrameOfReferenceUID:o,viewPlaneNormal:c,cameraFocalPoint:i,referencedImageId:r,sliceIndex:e}}_getCameraOrientation(e){const r=e.slice(6,9).map(i=>-i),n=e.slice(3,6).map(i=>-i);return{viewPlaneNormal:[r[0],r[1],r[2]],viewUp:[n[0],n[1],n[2]]}}createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a}){const s=new a.constructor(a.length),c=Mt.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=l1.newInstance();return l.setDimensions(n),l.setSpacing(i),l.setDirection(r),l.setOrigin(e),l.getPointData().setScalars(c),l}_createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a}){try{this._imageData=this.createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a})}catch(s){u9.error(s)}}async setStack(e,r=0){if(this._throwIfDestroyed(),this.imageIds=e,r>e.length)throw new Error("Current image index is greater than the number of images in the stack");this.imageKeyToIndexMap.clear(),e.forEach((a,s)=>{this.imageKeyToIndexMap.set(a,s),this.imageKeyToIndexMap.set(Ar(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=ct(xm.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||Ck)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=Hl.LINEAR,this.invert=!1,this.viewportStatus=Ao.LOADING,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={},delete this._cpuFallbackEnabledElement.viewport.colormap);const i=await this._setImageIdIndex(r),o={imageIds:e,viewportId:this.id,element:this.element,currentImageIdIndex:r};return nt(this.element,Xe.VIEWPORT_NEW_IMAGE_SET,o),i}_throwIfDestroyed(){if(this.isDisabled)throw new Error("The stack viewport has been destroyed and is no longer usable. Renderings will not be performed. If you are using the same viewportId and have re-enabled the viewport, you need to grab the new viewport instance using renderingEngine.getViewport(viewportId), instead of using your lexical scoped reference to the viewport instance.")}_checkVTKImageDataMatchesCornerstoneImage(e,r){if(!r)return!1;const[n,i]=r.getSpacing(),[o,a]=r.getDimensions(),s=this._getImagePlaneModule(e.imageId),c=r.getDirection(),l=c.slice(0,3),f=c.slice(3,6),u=r.getPointData().getScalars().getDataType(),d=Kt(n,e.columnPixelSpacing),h=Kt(i,e.rowPixelSpacing),g=d||e.columnPixelSpacing===null&&n===1,p=h||e.rowPixelSpacing===null&&i===1,v=o===e.columns,y=a===e.rows,m=Kt(s.rowCosines,l),w=Kt(s.columnCosines,f),x=u===e.voxelManager.getScalarData().constructor.name;return g&&p&&v&&y&&m&&w&&x}_updateVTKImageDataFromCornerstoneImage(e){let n=this._getImagePlaneModule(e.imageId).imagePositionPatient;n==null&&(n=[0,0,0]),this._imageData.setOrigin(n);const i=this.getActor(this.id);i&&(i.referencedId=e.imageId),bw(this._imageData,e)}_loadAndDisplayImage(e,r){return this.useCPURendering?this._loadAndDisplayImageCPU(e,r):this._loadAndDisplayImageGPU(e,r)}_loadAndDisplayImageCPU(e,r){return new Promise((n,i)=>{function o(h,g,p){if(this.currentImageIdIndex!==g)return;const v=h.voxelManager.getScalarData(),y=h.preScale,m=y==null?void 0:y.scalingParameters,w=(y==null?void 0:y.scaled)&&(m==null?void 0:m.rescaleIntercept)%1!==0||(m==null?void 0:m.rescaleSlope)%1!==0;if(v instanceof Float32Array&&w){const C={min:h.minPixelValue,max:h.maxPixelValue},_=Math.abs(C.max-C.min)/65535,E=C.min,b=v.length,D=new Uint16Array(b);let O=65535,L=0;for(let P=0;P<b;P++){const k=Math.floor((v[P]-E)/_);D[P]=k,O=Math.min(O,k),L=Math.max(L,k)}h.minPixelValue=O,h.maxPixelValue=L,h.slope=_,h.intercept=E,h.voxelManager?h.voxelManager.getScalarData=()=>D:h.getPixelData=()=>D,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=Ao.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,Xe.STACK_NEW_IMAGE,x),this._updateToDisplayImageCPU(h),this.render(),this.currentImageIdIndex=g,n(p)}function a(h,g,p){const v={error:h,imageIdIndex:g,imageId:p};this.suppressEvents||nt(He,Xe.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return Ds(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=ln.Interaction,f={imageId:e,imageIdIndex:r},u={useRGBA:!0,requestType:l},d={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,Xe.PRE_STACK_NEW_IMAGE,d),Li.addRequest(s.bind(this,e,r,u),l,f,c)})}successCallback(e,r){var l,f;const n=this.imageIds.indexOf(e);if(this.currentImageIdIndex!==n)return;const i=(l=this.csImage)==null?void 0:l.imageFrame,o=r==null?void 0:r.imageFrame,a=(i==null?void 0:i.photometricInterpretation)||((f=this.csImage)==null?void 0:f.photometricInterpretation),s=(o==null?void 0:o.photometricInterpretation)||(r==null?void 0:r.photometricInterpretation);a!==s&&(this.stackInvalidated=!0),this._setCSImage(r);const c={image:r,imageId:e,imageIdIndex:n,viewportId:this.id,renderingEngineId:this.renderingEngineId};this._updateActorToDisplayImageId(r),nt(this.element,Xe.STACK_NEW_IMAGE,c),this.render(),this.currentImageIdIndex=n}errorCallback(e,r,n){if(!r)return;const i=this.imageIds.indexOf(e),o={error:n,imageIdIndex:i,imageId:e};nt(He,Xe.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=ct("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:ln.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return Ds(o,a).then(s=>(r.successCallback(o,s),o),s=>(r.errorCallback(o,!0,s),o))})),i=n.filter(o=>o.status==="rejected");if(i&&i.length){const o=new CustomEvent(Xe.IMAGE_LOAD_ERROR,{detail:i,cancelable:!0});He.dispatchEvent(o)}return n}_loadAndDisplayImageGPU(e,r){if(!e){console.warn("No image id set yet to load");return}const n={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};return nt(this.element,Xe.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=Yk(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=of(o,i,a),this._cpuFallbackEnabledElement.image=e,this._cpuFallbackEnabledElement.metadata={...r},this.cpuImagePixelData=e.voxelManager.getScalarData();const s=Object.assign({},n,this._cpuFallbackEnabledElement.viewport);this._cpuFallbackEnabledElement.viewport=this.stackInvalidated?n:s,this.stackInvalidated=!1,this.cpuRenderingInvalidated=!0,this._cpuFallbackEnabledElement.transform=_m(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=ke.getImage(i),{origin:s,dimensions:c,direction:l,spacing:f,numberOfComponents:u}=this.getImageDataMetadata(a),d=this.createVTKImageData({origin:s,dimensions:c,direction:l,spacing:f,numberOfComponents:u,pixelArray:a.voxelManager.getScalarData()}),h=this.createActorMapper(d);h&&(r.push({uid:n.actorUID??Tn(),actor:h,referencedId:i,...o}),n.callback&&n.callback({imageActor:h,imageId:n.imageId}))}),this.addActors(r)}_updateActorToDisplayImageId(e){const r=this._checkVTKImageDataMatchesCornerstoneImage(e,this._imageData),n=this.getViewPresentation();if(r&&!this.stackInvalidated){this._updateVTKImageDataFromCornerstoneImage(e),this.resetCameraNoEvent(),this.setViewPresentation(n),this._setPropertiesFromCache(),this.stackActorReInitialized=!1;return}const{origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,imagePixelModule:l}=this.getImageDataMetadata(e),f=e.voxelManager.getScalarData();this._createVTKImageData({origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,pixelArray:f}),this._updateVTKImageDataFromCornerstoneImage(e);const u=this.createActorMapper(this._imageData),d=this.getActors();d.length&&d[0].uid===this.id?d[0].actor=u:d.unshift({uid:this.id,actor:u,referencedId:e.imageId}),this.setActors(d);const{viewPlaneNormal:h,viewUp:g}=this._getCameraOrientation(o),p=this.getCamera();this.setCameraNoEvent({viewUp:g,viewPlaneNormal:h}),this.initialViewUp=g,this.resetCameraNoEvent(),this.setViewPresentation(n),this.triggerCameraEvent(this.getCamera(),p);const v=l.photometricInterpretation==="MONOCHROME1";this.stackInvalidated=!0;const y=this._getInitialVOIRange(e);this.setVOI(y,{forceRecreateLUTFunction:!!v}),this.initialInvert=!!v,this.setInvertColor(this.invert||this.initialInvert),this.stackInvalidated=!1,this.stackActorReInitialized=!0,this._publishCalibratedEvent&&this.triggerCalibrationEvent()}_getInitialVOIRange(e){if(this.voiRange&&this.voiUpdatedWithSetProperties)return this.voiRange;const{windowCenter:r,windowWidth:n,voiLUTFunction:i}=e;let o=this._getVOIRangeFromWindowLevel(n,r,i);return o=this._getPTPreScaledRange()||o,o}_getPTPreScaledRange(){if(this._isCurrentImagePTPrescaled())return this._getDefaultPTPrescaledVOIRange()}_isCurrentImagePTPrescaled(){var e;return!(this.modality!=="PT"||!this.csImage.isPreScaled||!((e=this.csImage.preScale)!=null&&e.scalingParameters.suvbw))}_getDefaultPTPrescaledVOIRange(){return{lower:0,upper:5}}_getVOIRangeFromWindowLevel(e,r,n=po.LINEAR){let i,o;if(typeof r=="number"&&typeof e=="number"?(i=r,o=e):Array.isArray(r)&&Array.isArray(e)&&(i=r[0],o=e[0]),i!==void 0&&o!==void 0)return of(o,i,n)}async _setImageIdIndex(e){if(e>=this.imageIds.length)throw new Error(`ImageIdIndex provided ${e} is invalid, the stack only has ${this.imageIds.length} elements`);this.currentImageIdIndex=e,this.hasPixelSpacing=!0,this.viewportStatus=Ao.PRE_RENDER;const r=await this._loadAndDisplayImage(this.imageIds[e],e);if(this.perImageIdDefaultProperties.size>=1){const n=this.perImageIdDefaultProperties.get(r);n!==void 0?this.setProperties(n):this.globalDefaultProperties!==void 0&&this.setProperties(this.globalDefaultProperties)}return r}resetCameraCPU({resetPan:e=!0,resetZoom:r=!0}){const{image:n}=this._cpuFallbackEnabledElement;if(!n)return;_le(this._cpuFallbackEnabledElement,e,r);const{scale:i}=this._cpuFallbackEnabledElement.viewport,{clientWidth:o,clientHeight:a}=this.element,s=[o/2,a/2],c=this.canvasToWorldCPU(s);this.setCameraCPU({focalPoint:c,scale:i})}resetCameraGPU({resetPan:e,resetZoom:r}){return this.setCamera({flipHorizontal:!1,flipVertical:!1,viewUp:this.initialViewUp}),super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:!0})}scroll(e,r=!0,n=!1){const i=this.imageIds;if(isNaN(this.targetImageIdIndex))return;const o=this.targetImageIdIndex,a=i.length;let s=o+e;n?s=(s+a)%a:s=Math.max(0,Math.min(a-1,s)),this.targetImageIdIndex=s;const c=i[s];ke.isLoaded(c)||!r?this.setImageIdIndex(s):(clearTimeout(this.debouncedTimeout),this.debouncedTimeout=window.setTimeout(()=>{this.setImageIdIndex(s)},40));const f={newImageIdIndex:s,imageId:c,direction:e};s!==o&&nt(this.element,Xe.STACK_VIEWPORT_SCROLL,f)}setImageIdIndex(e){if(this._throwIfDestroyed(),this.currentImageIdIndex===e)return Promise.resolve(this.getCurrentImageId());const r=this._setImageIdIndex(e);return this.targetImageIdIndex=e,r}calibrateSpacing(e){const r=this.getImageIds().indexOf(e);this.stackInvalidated=!0,this._loadAndDisplayImage(e,r)}triggerCameraEvent(e,r){const n={previousCamera:r,camera:e,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};this.suppressEvents||nt(this.element,Xe.CAMERA_MODIFIED,n)}triggerCalibrationEvent(){const{imageData:e}=this.getImageData(),r={element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId,imageId:this.getCurrentImageId(),imageData:e,worldToIndex:e.getWorldToIndex(),...this._calibrationEvent};this.suppressEvents||nt(this.element,Xe.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=su({direction:i,spacing:o,imageIds:r},e,this.getCamera().viewPlaneNormal,{ignoreSpacing:!0}),s=r.indexOf(a);return s===-1?!1:(this.setImageIdIndex(s),this.render(),!0)}_getVOIRangeForCurrentImage(){const{windowCenter:e,windowWidth:r,voiLUTFunction:n}=this.csImage;return this._getVOIRangeFromWindowLevel(r,e,n)}_getValidVOILUTFunction(e){return Object.values(po).includes(e)?e:po.LINEAR}getSliceInfo(){const e=this.getSliceIndex(),{dimensions:r}=this.getImageData();return{width:r[0],height:r[1],sliceIndex:e,slicePlane:2}}isReferenceViewable(e,r={}){const n=this.getCurrentImageIdIndex(),i=this.imageIds[n];if(!i||!e)return!1;const{referencedImageId:o,multiSliceReference:a}=e;if(o){if(o===i)return!0;e.referencedImageURI||(e.referencedImageURI=Ar(o));const{referencedImageURI:c}=e,l=this.imageKeyToIndexMap.get(c);if(r.asOverlay&&this.matchImagesForOverlay(i,o))return!0;if(l===void 0)return!1;if(r.withNavigation)return!0;const f=a&&this.imageKeyToIndexMap.get(a.referencedImageId);return n<=f&&n>=l}if(!super.isReferenceViewable(e,r))return!1;if(e.volumeId)return r.asVolume;const{cameraFocalPoint:s}=e;if(r.asNearbyProjection&&s){const{spacing:c,direction:l,origin:f}=this.getImageData(),u=l.slice(6,9),d=Of({direction:l,spacing:c},u),h=jn(Be(),s,f),g=Tt(h,u),p=d/2;if(Math.abs(g)<=p)return!0}return!1}getViewReference(e={}){const{sliceIndex:r=this.getCurrentImageIdIndex()}=e,n=super.getViewReference(e),i=this.getCurrentImageId(r);if(i){if(n.referencedImageId=i,this.getCurrentImageIdIndex()!==r){const o=this.getImagePlaneReferenceData(r);if(!o)return;Object.assign(n,o)}return n}}setViewReference(e){if(!(e!=null&&e.referencedImageId)){(e==null?void 0:e.sliceIndex)!==void 0&&this.scroll(e.sliceIndex-this.targetImageIdIndex);return}const{referencedImageId:r}=e;e.referencedImageURI||(e.referencedImageURI=Ar(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){u9.error(`No image URI found for ${n}`);return}this.scroll(i-this.targetImageIdIndex)}getViewReferenceId(e={}){const{sliceIndex:r=this.currentImageIdIndex}=e;return`imageId:${this.imageIds[r]}`}getSliceIndexForImage(e){if(e){if(typeof e=="string")return this.imageKeyToIndexMap.get(e);if(e.referencedImageId)return this.imageKeyToIndexMap.get(e.referencedImageId)}}getCPUFallbackError(e){return new Error(`method ${e} cannot be used during CPU Fallback mode`)}fillWithBackgroundColor(){const e=this.getRenderingEngine();e&&e.fillCanvasWithBackgroundColor(this.canvas,this.options.background)}unsetColormapCPU(){delete this._cpuFallbackEnabledElement.viewport.colormap,this._cpuFallbackEnabledElement.renderingTools={},this.cpuRenderingInvalidated=!0,this.fillWithBackgroundColor(),this.render()}setColormapCPU(e){this.colormap=e;const r=ym(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};nt(this.element,Xe.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=ym(e.name)||vm.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=cu.newInstance();c.applyColorMap(a),c.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,c)}this.colormap=e,this.render();const s={viewportId:this.id,colormap:e};nt(this.element,Xe.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=Uk(e);return this.hasPixelSpacing=!r.usingDefaultValues||((n=this.calibration)==null?void 0:n.scale)>0||((i=this.calibration)==null?void 0:i.rowPixelSpacing)>0,this.calibration||(this.calibration=r.calibration),r}isInAcquisitionPlane(){return!0}}class dE extends Cr{constructor(e){super(e),this.getNumberOfSlices=()=>1,this.getRotation=()=>0,this.getCurrentImageIdIndex=()=>0,this.getCurrentImageId=()=>null,this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0});const{parallelProjection:r,orientation:n}=this.options,i=this.getVtkActiveCamera();r!=null&&i.setParallelProjection(r),n&&n!==Od.ACQUISITION&&this.applyViewOrientation(n)}isInAcquisitionPlane(){return!1}resetCamera({resetPan:e=!0,resetZoom:r=!0,resetToCenter:n=!0}={}){super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:n});const i=this.getVtkActiveCamera();return i.getParallelProjection()?i.setClippingRange(-Zr.MAXIMUM_RAY_DISTANCE,Zr.MAXIMUM_RAY_DISTANCE):i.setClippingRange(Zr.MINIMUM_SLAB_THICKNESS,Zr.MAXIMUM_RAY_DISTANCE),this.getRenderer().resetCameraClippingRange(),!0}setSlabThickness(e,r){return null}setBlendMode(e,r,n){return null}resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=Zr.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=ke.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(aE(r.actor,n),sc(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);_w(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),nt(this.element,Xe.VOI_MODIFIED,super.getVOIModifiedEventDetail(e))}getSliceIndex(){return null}setCamera(e){super.setCamera(e),this.getRenderer().resetCameraClippingRange(),this.render()}setCameraClippingRange(){const e=this.getVtkActiveCamera();e.getParallelProjection()?e.setClippingRange(-Zr.MAXIMUM_RAY_DISTANCE,Zr.MAXIMUM_RAY_DISTANCE):e.setClippingRange(Zr.MINIMUM_SLAB_THICKNESS,Zr.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function Jk(t,e,r,n=!1,i=!1){r.forEach(a=>{const s=t.getViewport(a);if(!s)throw new Error(`Viewport with Id ${a} does not exist`);if(!(s instanceof Cr))throw new Error("setVolumesForViewports only supports VolumeViewport and VolumeViewport3D")});const o=r.map(async a=>{await t.getViewport(a).setVolumes(e,n,i)});await Promise.all(o)}async function Zk(t,e,r,n=!1,i=!1){for(const a of r){const s=t.getViewport(a);if(!s)throw new Error(`Viewport with Id ${a} does not exist`);if(!(s instanceof Cr)){console.warn(`Viewport with Id ${a} is not a BaseVolumeViewport. Cannot add volume to this viewport.`);return}}const o=r.map(async a=>{await t.getViewport(a).addVolumes(e,n,i)});await Promise.all(o)}function Qk(t,e,r){for(const n of r){const i=t.getViewport(n);if(!i)throw new Error(`Viewport with Id ${n} does not exist`);if(!i.addImages){console.warn(`Viewport with Id ${n} does not have addImages. Cannot add image segmentation to this viewport.`);return}}r.forEach(n=>{t.getViewport(n).addImages(e)})}class ble{constructor(e){this.opacity=.4,this.outlineOpacity=.4,this.transferFunction=[],this.actor=e}setRGBTransferFunction(e,r){this.transferFunction[e]=r}setScalarOpacity(e){}setInterpolationTypeToNearest(){}setUseLabelOutline(){}setLabelOutlineOpacity(e){this.outlineOpacity=e}setLabelOutlineThickness(){}getColor(e){const r=this.transferFunction[0],n=r.getRedValue(e),i=r.getGreenValue(e),o=r.getBlueValue(e);return[n,i,o,this.opacity]}}class Dle{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class Ile{constructor(e,r){this.canvasProperties=new ble(this),this.visibility=!1,this.mapper=new Dle(this),this.className="CanvasActor",this.derivedImage=r,this.viewport=e}renderRLE(e,r,n){const{width:i,height:o}=this.image;let{canvas:a}=this;(!a||a.width!==i||a.height!==o)&&(this.canvas=a=new window.OffscreenCanvas(i,o));const s=a.getContext("2d"),c=s.createImageData(i,o),{data:l}=c;l.fill(0);const{map:f}=n;let u=1/0,d=1/0,h=-1/0,g=-1/0;for(let y=0;y<o;y++){const m=f.getRun(y,0);if(!m)continue;d=Math.min(d,y),g=Math.max(g,y);const w=y*i<<2;let x;for(const C of m){const{start:S,end:T,value:_}=C;if(_===0){x||(x=[]),x.push(m.indexOf(C));continue}u=Math.min(u,S),h=Math.max(h,T);const E=this.canvasProperties.getColor(_).map(D=>D*255);let b=w+(S<<2);for(let D=S;D<T;D++)l[b++]=E[0],l[b++]=E[1],l[b++]=E[2],l[b++]=E[3]}}if(u>i)return;const p=h-u,v=g-d;s.putImageData(c,0,0,u-1,d-1,p+2,v+2),r.drawImage(a,u,d,p,v,u,d,p,v)}setMapper(e){this.mapper=e}render(e,r){if(!this.visibility)return;const n=this.image||this.getImage(),{width:i,height:o}=n,a=n.getScalarData();if(!a)return;const{voxelManager:s}=n;if(s&&s.map.getRun){this.renderRLE(e,r,s);return}let{canvas:c}=this;(!c||c.width!==i||c.height!==o)&&(this.canvas=c=new window.OffscreenCanvas(i,o));const l=c.getContext("2d"),f=l.createImageData(i,o),{data:u}=f;let d=0,h=0,g=1/0,p=1/0,v=-1/0,y=-1/0;for(let x=0;x<o;x++)for(let C=0;C<i;C++){const S=a[d++];if(S){g=Math.min(C,g),p=Math.min(x,p),v=Math.max(C,v),y=Math.max(x,y);const T=this.canvasProperties.getColor(S);u[h]=T[0]*255,u[h+1]=T[1]*255,u[h+2]=T[2]*255,u[h+3]=127}h+=4}if(g>i)return;const m=v-g+1,w=y-p+1;l.putImageData(f,0,0,g,p,m,w),r.drawImage(c,g,p,m,w,g,p,m,w)}getClassName(){return this.className}getProperty(){return this.canvasProperties}setVisibility(e){this.visibility=e}getMapper(){return this.mapper}isA(e){return e===this.className}getImage(){if(this.image)return this.image;this.image={...this.derivedImage};const e=this.viewport.getImageData();return Object.assign(this.image,{worldToIndex:r=>e.imageData.worldToIndex(r),indexToWorld:(r,n)=>e.imageData.indexToWorld(r,n),getDimensions:()=>e.dimensions,getScalarData:()=>{var r;return(r=this.derivedImage)==null?void 0:r.getPixelData()},getDirection:()=>e.direction,getSpacing:()=>e.spacing,setOrigin:()=>null,setDerivedImage:r=>{this.derivedImage=r,this.image=null},modified:()=>null}),this.image}}const cb=class cb{static imageIdToFrames(e){const r=e.match(this.frameRangeExtractor);if(!r||!r[2])return null;const n=r[2].split("-").map(i=>Number(i));return n.length===1?n[0]:n}static imageIdToFrameEnd(e){const r=this.imageIdToFrames(e);return Array.isArray(r)?r[1]:r}static imageIdToFrameStart(e){const r=this.imageIdToFrames(e);return Array.isArray(r)?r[0]:r}static framesToString(e){return Array.isArray(e)?`${e[0]}-${e[1]}`:String(e)}static framesToImageId(e,r){const n=e.match(this.frameRangeExtractor);if(!n||!n[2])return null;const i=this.framesToString(r);return e.replace(this.frameRangeExtractor,`${n[1]}${i}`)}};cb.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let ch=cb;const Up=class Up extends Ad{constructor(e){super({...e,canvas:e.canvas||qc(e.element)}),this.videoWidth=0,this.videoHeight=0,this.loop=!0,this.mute=!0,this.isPlaying=!1,this.scrollSpeed=1,this.playbackRate=1,this.frameRange=[0,0],this.fps=30,this.videoCamera={panWorld:[0,0],parallelScale:1},this.voiRange={lower:0,upper:255},this.getProperties=()=>({loop:this.videoElement.loop,muted:this.videoElement.muted,playbackRate:this.playbackRate,scrollSpeed:this.scrollSpeed,voiRange:{...this.voiRange}}),this.getMiddleSliceData=()=>{throw new Error("Method not implemented.")},this.useCustomRenderingPipeline=!0,this.resetCamera=()=>(this.refreshRenderValues(),this.canvasContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.isPlaying||this.renderFrame(),!0),this.getNumberOfSlices=()=>{const r=Math.round(this.videoElement.duration*this.fps/this.scrollSpeed);return isNaN(r)?this.numberOfFrames:r},this.getFrameOfReferenceUID=()=>this.videoElement.src,this.resize=()=>{const r=this.canvas,{clientWidth:n,clientHeight:i}=r;(r.width!==n||r.height!==i)&&(r.width=n,r.height=i),this.refreshRenderValues(),this.isPlaying||this.renderFrame()},this.canvasToWorld=(r,n=[0,0,0])=>{const i=this.videoCamera.panWorld,o=this.getWorldToCanvasRatio(),a=[i[0]*o,i[1]*o],s=[r[0]-a[0],r[1]-a[1]];return n.splice(0,2,s[0]/o,s[1]/o),n},this.worldToCanvas=r=>{const n=this.videoCamera.panWorld,i=this.getWorldToCanvasRatio();return[(r[0]+n[0])*i,(r[1]+n[1])*i]},this.getRotation=()=>0,this.canvasToIndex=r=>{const n=this.getTransform();return n.invert(),n.transformPoint(r.map(i=>i*devicePixelRatio))},this.indexToCanvas=r=>this.getTransform().transformPoint(r).map(i=>i/devicePixelRatio),this.customRenderViewportToCanvas=()=>{this.renderFrame()},this.renderFrame=()=>{var s;const r=window.devicePixelRatio||1,i=this.getTransform().getMatrix(),o=this.canvasContext;o.resetTransform(),o.clearRect(0,0,this.canvas.width,this.canvas.height),o.transform(i[0]/r,i[1]/r,i[2]/r,i[3]/r,i[4]/r,i[5]/r),o.drawImage(this.videoElement,0,0,this.videoWidth,this.videoHeight);for(const c of this.getActors())c.actor.render(this,this.canvasContext);this.canvasContext.resetTransform(),nt(this.element,Xe.STACK_NEW_IMAGE,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),nt(this.element,Xe.IMAGE_RENDERED,{element:this.element,viewportId:this.id,viewport:this,imageIndex:this.getCurrentImageIdIndex(),numberOfSlices:this.numberOfFrames,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),(s=this.initialRender)==null||s.call(this);const a=this.getFrameNumber();this.isPlaying&&(a<this.frameRange[0]?this.setFrameNumber(this.frameRange[0]):a>this.frameRange[1]&&(this.loop?this.setFrameNumber(this.frameRange[0]):this.pause()))},this.renderWhilstPlaying=()=>{this.renderFrame(),this.isPlaying&&requestAnimationFrame(this.renderWhilstPlaying)},this.canvasContext=this.canvas.getContext("2d"),this.renderingEngineId=e.renderingEngineId,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.videoElement=document.createElement("video"),this.videoElement.muted=this.mute,this.videoElement.loop=this.loop,this.videoElement.autoplay=!0,this.videoElement.crossOrigin="anonymous",this.addEventListeners(),this.resize()}static get useCustomRenderingPipeline(){return!0}addEventListeners(){this.canvas.addEventListener(Xe.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(Xe.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=ct(ta.IMAGE_PLANE,r);let i=n.rowCosines,o=n.columnCosines;(n.usingDefaultValues||i==null||o==null)&&(i=[1,0,0],o=[0,1,0]);const s=bt(i[0],i[1],i[2]),c=bt(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=Be();Ln(u,s,c);let d=n.imagePositionPatient;d==null&&(d=[0,0,0]);const h=n.columnPixelSpacing||1,g=n.rowPixelSpacing||1,p=n.columns,v=n.rows,y=1,m=1;return this.hasPixelSpacing=!!n.columnPixelSpacing,{bitsAllocated:8,numberOfComponents:3,origin:d,rows:l,columns:f,direction:[...s,...c,...u],dimensions:[p,v,m],spacing:[h,g,y],hasPixelSpacing:this.hasPixelSpacing,numVoxels:p*v*m,imagePlaneModule:n}}setDataIds(e,r){var n;this.setVideo(e[0],(((n=r.viewReference)==null?void 0:n.sliceIndex)||0)+1)}setVideo(e,r){this.imageId=Array.isArray(e)?e[0]:e;const n=ct(ta.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=ct(ta.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=ct(ta.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");for(let n=0;n<this.numberOfFrames;n++)e[n]=`${r}${n+1}`;return e}togglePlayPause(){return this.isPlaying?(this.pause(),!1):(this.play(),!0)}async play(){try{this.isPlaying||(this.isPlaying=!0,await this.videoElement.play(),this.renderWhilstPlaying())}catch{}}pause(){try{this.isPlaying=!1,this.videoElement.pause()}catch{}}async scroll(e=1){await this.pause();const r=this.videoElement,n=this.renderFrame,o=r.currentTime+e*this.scrollSpeed/this.fps;r.currentTime=o;const a=s=>{n(),r.removeEventListener("seeked",a)};r.addEventListener("seeked",a)}async start(){const e=this.videoElement,r=this.renderFrame;if(e.currentTime=0,e.paused){const n=i=>{r(),e.removeEventListener("seeked",n)};e.addEventListener("seeked",n)}}async end(){const e=this.videoElement,r=this.renderFrame;if(e.currentTime=e.duration,e.paused){const n=i=>{r(),e.removeEventListener("seeked",n)};e.addEventListener("seeked",n)}}async setTime(e){const r=this.videoElement,n=this.renderFrame;if(r.currentTime=e,r.paused){const i=o=>{n(),r.removeEventListener("seeked",i)};r.addEventListener("seeked",i)}}getSliceViewInfo(){throw new Error("Method not implemented.")}async setFrameNumber(e){this.setTime((e-1)/this.fps)}setFrameRange(e){if(!e){this.frameRange=[1,this.numberOfFrames];return}e.length!==2||e[0]===e[1]||(this.frameRange=[e[0],e[1]])}getSliceIndexForImage(e){if(e){if(typeof e=="string")return ch.imageIdToFrameStart(e);if(e.referencedImageId)return ch.imageIdToFrameStart(e.referencedImageId)}}getFrameRange(){return this.frameRange}setProperties(e){e.loop!==void 0&&(this.videoElement.loop=e.loop),e.muted!==void 0&&(this.videoElement.muted=e.muted),e.playbackRate!==void 0&&this.setPlaybackRate(e.playbackRate),e.scrollSpeed!==void 0&&this.setScrollSpeed(e.scrollSpeed),e.voiRange&&this.setVOI(e.voiRange)}setPlaybackRate(e=1){if(this.playbackRate=e,e<.0625){this.pause();return}this.videoElement&&(this.videoElement.playbackRate=e,this.play())}setScrollSpeed(e=1,r=fm.FRAME){this.scrollSpeed=r===fm.SECOND?e*this.fps:e}resetProperties(){this.setProperties({loop:!1,muted:!0,voiRange:{lower:0,upper:255}})}getScalarData(){var o;if(((o=this.scalarData)==null?void 0:o.frameNumber)===this.getFrameNumber())return this.scalarData;if(!this.videoElement||!this.videoElement.videoWidth||!this.videoElement.videoHeight){console.debug("Video not ready yet, returning empty scalar data");const a=new Uint8ClampedArray;return a.getRange=()=>[0,255],a.frameNumber=-1,a}const e=document.createElement("canvas");e.width=this.videoElement.videoWidth,e.height=this.videoElement.videoHeight;const r=e.getContext("2d");r.drawImage(this.videoElement,0,0);const i=r.getImageData(0,0,e.width,e.height).data;return i.getRange=()=>[0,255],i.frameNumber=this.getFrameNumber(),this.scalarData=i,i}getImageData(){const{metadata:e}=this,r=e.spacing,n={getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getRange:()=>[0,255],getScalarData:()=>this.getScalarData(),getSpacing:()=>e.spacing,worldToIndex:o=>{const a=this.worldToCanvas(o),s=this.canvasToIndex(a);return[s[0],s[1],0]},indexToWorld:(o,a)=>{const s=this.indexToCanvas([o[0],o[1]]);return this.canvasToWorld(s,a)}},i={dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:e.FrameOfReferenceUID},getScalarData:()=>this.getScalarData(),scalarData:this.getScalarData(),imageData:n,voxelManager:{forEach:(o,a)=>Z4(a.imageData,{pointInShapeFn:a.isInObject??(()=>!0),callback:o,boundsIJK:a.boundsIJK,returnPoints:a.returnPoints??!1})},hasPixelSpacing:this.hasPixelSpacing,calibration:this.calibration,preScale:{scaled:!1}};return Object.defineProperty(n,"scalarData",{get:()=>this.getScalarData(),enumerable:!0}),i}hasImageURI(e){const r=e.match(Up.frameRangeExtractor),n=r?e.substring(0,r.index):e;return this.imageId.includes(n)}setVOI(e){this.voiRange=e;const r=this.setColorTransform(e,this.averageWhite);this.canvas.style.filter=r}setWindowLevel(e=256,r=128){const n=r-e/2,i=r+e/2-1;this.setVOI({lower:n,upper:i}),this.setColorTransform({lower:n,upper:i},this.averageWhite)}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}setCamera(e){const{parallelScale:r,focalPoint:n}=e;if(r&&(this.videoCamera.parallelScale=this.element.clientHeight/2/r),n!==void 0){const i=this.worldToCanvas(n),o=[this.element.clientWidth/2,this.element.clientHeight/2],a=[(i[0]-o[0])/this.videoCamera.parallelScale,(i[1]-o[1])/this.videoCamera.parallelScale];this.videoCamera.panWorld=[this.videoCamera.panWorld[0]-a[0],this.videoCamera.panWorld[1]-a[1]]}this.canvasContext.fillStyle="rgba(0,0,0,1)",this.canvasContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.isPlaying||this.renderFrame()}getCurrentImageId(e=this.getCurrentImageIdIndex()){return this.imageId.replace("/frames/1",`/frames/${e+1}`)}getViewReferenceId(e={}){const{sliceIndex:r}=e;return r===void 0?`videoId:${this.getCurrentImageId()}`:Array.isArray(r)?`videoId:${this.imageId.substring(0,this.imageId.length-1)}${r[0]+1}-${r[1]+1}`:`videoId:${this.imageId.replace("/frames/1",`/frames/${1+r}`)}`}isReferenceViewable(e,r={}){let{imageURI:n}=r;const{referencedImageId:i,sliceIndex:o,multiSliceReference:a}=e;if(!super.isReferenceViewable(e))return!1;const s=this.getCurrentImageId();if(!n){const d=s.indexOf(":");n=s.substring(d+1,s.length-1)}if(r.withNavigation)return!0;const c=this.getSliceIndex();if(a){const d=ch.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(Up.frameRangeExtractor);if(!l||!l[2])return!0;const f=l[2].split("-").map(d=>Number(d)),u=c+1;return f[0]<=u&&u<=(f[1]??f[0])}setViewReference(e){typeof e.sliceIndex=="number"?this.setFrameNumber(e.sliceIndex+1):Array.isArray(e.sliceIndex)&&this.setFrameRange(e.sliceIndex)}getViewReference(e){const r=(e==null?void 0:e.sliceIndex)??(this.isPlaying?this.frameRange[0]:this.getCurrentImageIdIndex()),n=(e==null?void 0:e.rangeEndSliceIndex)??(this.isPlaying?this.frameRange[1]-1:void 0),i=n>r?{sliceIndex:n,referencedImageId:this.getCurrentImageId(n)}:void 0;return{...super.getViewReference(e),referencedImageId:this.getViewReferenceId(e),sliceIndex:r,multiSliceReference:i}}getFrameNumber(){return 1+this.getCurrentImageIdIndex()}getCurrentImageIdIndex(){return Math.round(this.videoElement.currentTime*this.fps)}getSliceIndex(){return this.getCurrentImageIdIndex()/this.scrollSpeed}getCamera(){const{parallelScale:e}=this.videoCamera,r=[this.element.clientWidth/2,this.element.clientHeight/2];return{parallelProjection:!0,focalPoint:this.canvasToWorld(r),position:[0,0,0],viewUp:[0,-1,0],parallelScale:this.element.clientHeight/2/e,viewPlaneNormal:[0,0,1]}}getFrameRate(){return this.fps}getPan(){const e=this.videoCamera.panWorld;return[e[0],e[1]]}refreshRenderValues(){let e=this.canvas.offsetWidth/this.videoWidth;this.videoHeight*e>this.canvas.height&&(e=this.canvas.offsetHeight/this.videoHeight);const r=Math.floor(this.videoWidth*e),n=Math.floor(this.videoHeight*e),i=(this.canvas.offsetWidth-r)/2,o=(this.canvas.offsetHeight-n)/2,a=i/e,s=o/e;this.videoCamera.panWorld=[a,s],this.videoCamera.parallelScale=e}getWorldToCanvasRatio(){return this.videoCamera.parallelScale}getCanvasToWorldRatio(){return 1/this.videoCamera.parallelScale}getTransform(){const e=this.videoCamera.panWorld,r=window.devicePixelRatio||1,n=this.getWorldToCanvasRatio(),i=this.getCanvasToWorldRatio(),o=[this.canvas.offsetWidth/2,this.canvas.offsetHeight/2],a=[o[0]*i,o[1]*i],s=new tg;return s.scale(r,r),s.translate(o[0],o[1]),s.scale(n,n),s.translate(e[0],e[1]),s.translate(-a[0],-a[1]),s}updateCameraClippingPlanesAndRange(){}addImages(e){const r=this.getActors();e.forEach(n=>{const{imageId:i,...o}=n,a=ke.getImage(i),s=this.createActorMapper(a),c=n.actorUID??Tn();s&&(r.push({uid:c,actor:s,referencedId:i,...o}),n.callback&&n.callback({imageActor:s,imageId:i}))}),this.setActors(r)}createActorMapper(e){return new Ile(this,e)}};Up.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Rh=Up;const Ole=`
+`;function Zoe(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const za=new Float64Array(16),ol=new Float64Array(16),n2=new Float64Array(16),ql=new Float64Array(4),Vi=new Float64Array(4);function Qoe(t,e){e.classHierarchy.push("vtkWebGPUImageMapper"),t.buildPass=i=>{if(i){e.WebGPUImageSlice=t.getFirstAncestorOfType("vtkWebGPUImageSlice"),e.WebGPURenderer=e.WebGPUImageSlice.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice();const o=e.WebGPURenderer.getRenderable();e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=i=>{i&&t.render()},t.opaquePass=i=>{i&&t.render()},t.render=()=>{e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw)},t.computePipelineHash=()=>{const i=e.currentInput.getExtent();i[0]===i[1]||i[2]===i[3]||i[4]===i[5]?(e.dimensions=2,e.pipelineHash="img2"):(e.dimensions=3,e.pipelineHash="img3")},t.updateUBO=()=>{const i=e.UBO.getSendTime(),o=e.WebGPUImageSlice.getRenderable(),a=o.getMapper();if(t.getMTime()>i||e.renderable.getMTime()>i||o.getProperty().getMTime()>i){const s=a.getInputData(),c=e.WebGPURenderer.getStabilizedCenterByReference();Lt(za),or(za,za,c);const l=o.getMatrix();Mn(ol,l),ei(ol,ol),Ln(za,ol,za);const f=s.getWorldToIndex();Ln(za,f,za),ei(n2,za),qm(ol,[.5,.5,.5]),Ln(za,ol,za);const u=s.getDimensions();Lt(ol),Ml(ol,ol,[1/u[0],1/u[1],1/u[2]]),Ln(za,ol,za),e.UBO.setArray("SCTCMatrix",za);const d=e.currentInput.getExtent(),{ijkMode:h}=e.renderable.getClosestIJKAxis();let g=e.renderable.getSlice();h!==e.renderable.getSlicingMode()&&(g=e.renderable.getSliceAtPosition(g));let p=2,v=0,y=1;h===K6.I?(p=0,v=1,y=2):h===K6.J&&(p=1,v=2,y=0),ql[p]=g,ql[v]=d[v*2]-.5,ql[y]=d[y*2]-.5,ql[3]=1,pf(ql,ql,n2),e.UBO.setArray("Origin",ql),Vi[p]=g,Vi[v]=d[v*2+1]+.5,Vi[y]=d[y*2]-.5,Vi[3]=1,pf(Vi,Vi,n2),S6(Vi,Vi,ql),Vi[3]=1,e.UBO.setArray("Axis1",Vi),Vi[p]=g,Vi[v]=d[v*2]-.5,Vi[y]=d[y*2+1]+.5,Vi[3]=1,pf(Vi,Vi,n2),S6(Vi,Vi,ql),Vi[3]=1,e.UBO.setArray("Axis2",Vi);const m=[1,1,1,1],w=[0,0,0,0],x=e.textureViews[0],C=x.getTexture().getScale(),S=x.getTexture().getNumberOfComponents();for(let T=0;T<S;T++){let _=o.getProperty().getColorWindow(),E=o.getProperty().getColorLevel();const D=o.getProperty().getRGBTransferFunction(0);if(D){const I=D.getRange();_=I[1]-I[0],E=.5*(I[1]+I[0])}m[T]=C/_,w[T]=-E/_+.5}e.UBO.setArray("cScale",m),e.UBO.setArray("cShift",w),e.UBO.sendIfNeeded(e.device)}},t.updateLUTImage=()=>{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=Zoe(i,i.getRGBTransferFunction,a);if(e.colorTextureString!==s){e.numRows=a;const c=new Uint8ClampedArray(e.numRows*2*e.rowLength*4);let l=i.getRGBTransferFunction();if(l){const f=new Float32Array(e.rowLength*3);for(let u=0;u<a;u++){l=i.getRGBTransferFunction(u);const d=l.getRange();l.getTable(d[0],d[1],e.rowLength,f,1);for(let h=0;h<e.rowLength;h++){const g=u*e.rowLength*8+h*4;c[g]=255*f[h*3],c[g+1]=255*f[h*3+1],c[g+2]=255*f[h*3+2],c[g+3]=255;for(let p=0;p<4;p++)c[g+e.rowLength*4+p]=c[g+p]}}}else for(let f=0;f<e.rowLength;++f){const u=255*f/(e.rowLength-1);c[f*4]=u,c[f*4+1]=u,c[f*4+2]=u,c[f*4+3]=255;for(let d=0;d<4;d++)c[f*4+e.rowLength*4+d]=c[f*4+d]}{const f={nativeArray:c,width:e.rowLength,height:e.numRows*2,depth:1,format:"rgba8unorm"},d=e.device.getTextureManager().getTexture(f).createView("tfunTexture");e.textureViews[1]=d}e.colorTextureString=s}};const r=t.updateBuffers;t.updateBuffers=()=>{r();const i=e.device.getTextureManager().getTextureForImageData(e.currentInput),o=e.textureViews;if(!o[0]||o[0].getTexture()!==i){const c=i.createView("imgTexture");o[0]=c}t.updateLUTImage(),t.updateUBO();const s=e.WebGPUImageSlice.getRenderable().getProperty().getInterpolationType()===$d.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=Gk.newInstance({label:"clampSampler"}),e.clampSampler.create(e.device,{minFilter:s,magFilter:s}),e.additionalBindables=[e.clampSampler])};const n=t.getShaderReplacements();t.replaceShaderPosition=(i,o,a)=>{const s=o.getShaderDescription("vertex");s.addBuiltinOutput("vec4<f32>","@builtin(position) Position");let c=s.getCode();const l=["var pos: vec4<f32> = mapperUBO.Origin +","   (vertexBC.x * 0.5 + 0.5) * mapperUBO.Axis1 + (vertexBC.y * 0.5 + 0.5) * mapperUBO.Axis2;","pos.w = 1.0;"];e.dimensions===2?l.push("var tcoord : vec2<f32> = (mapperUBO.SCTCMatrix * pos).xy;"):l.push("var tcoord : vec3<f32> = (mapperUBO.SCTCMatrix * pos).xyz;"),l.push("output.tcoordVS = tcoord;","output.Position = rendererUBO.SCPCMatrix * pos;"),c=fr.substitute(c,"//VTK::Position::Impl",l).result,s.setCode(c)},n.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(i,o,a)=>{const s=o.getShaderDescription("vertex");e.dimensions===2?s.addOutput("vec2<f32>","tcoordVS"):s.addOutput("vec3<f32>","tcoordVS")},n.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderImage=(i,o,a)=>{const s=o.getShaderDescription("fragment");let c=s.getCode();e.dimensions===3?c=fr.substitute(c,"//VTK::Image::Sample",["    var computedColor: vec4<f32> =","      textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=fr.substitute(c,"//VTK::Image::Sample",["    var computedColor: vec4<f32> =","      textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=fr.substitute(c,"//VTK::Image::Sample",["    var coord: vec2<f32> =","      vec2<f32>(computedColor.r * mapperUBO.cScale.r + mapperUBO.cShift.r, 0.5);","    computedColor = textureSampleLevel(tfunTexture, clampSampler, coord, 0.0);"]).result,s.setCode(c)},n.set("replaceShaderImage",t.replaceShaderImage)}const eae={rowLength:1024};function tae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eae,r),LT.extend(t,e,r),t.setFragmentShaderTemplate(Joe),e.UBO=Fh.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4<f32>"),e.UBO.addEntry("Origin","vec4<f32>"),e.UBO.addEntry("Axis2","vec4<f32>"),e.UBO.addEntry("Axis1","vec4<f32>"),e.UBO.addEntry("cScale","vec4<f32>"),e.UBO.addEntry("cShift","vec4<f32>"),e.lutBuildTime={},xr(e.lutBuildTime,{mtime:0}),e.imagemat=Lt(new Float64Array(16)),e.imagematinv=Lt(new Float64Array(16)),e.VBOBuildTime={},xr(e.VBOBuildTime),Qoe(t,e)}const nae=jn(tae,"vtkWebGPUImageMapper");Vs("vtkImageMapper",nae);function rae(t,e){e.classHierarchy.push("vtkWebGPUImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix(),i=r.getStabilizedCenterByReference();e.bufferShift[0]=n[3]-i[0],e.bufferShift[1]=n[7]-i[1],e.bufferShift[2]=n[11]-i[2],Mn(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Lt(e.keyMatrices.normalMatrix):(zr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,ei(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Mn(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),or(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),or(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const iae={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function oae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,iae,r),gr.extend(t,e,r),e.keyMatricesTime={},xr(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},xr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Lt(new Float64Array(16))},e.bufferShift=[0,0,0,0],Qo(t,e,["propID","keyMatricesTime"]),rae(t,e)}const aae=jn(oae,"vtkWebGPUImageSlice");Vs("vtkImageSlice",aae);function sae(t,e){e.classHierarchy.push("vtkWebGPUVolume"),t.buildPass=i=>{!e.renderable||!e.renderable.getVisibility()||i&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),e.renderable.getMapper().update())},t.queryPass=(i,o)=>{if(i){if(!e.renderable||!e.renderable.getVisibility())return;const a=e.renderable.getMapper().getBounds();if(!a||a.length!==6||a[0]>a[1])return;o.addVolume(t)}};const r=new Float64Array(3),n=new Float64Array(3);t.getBoundingCubePoints=(i,o)=>{const a=e.renderable.getMapper().getInputData();if(!a)return;const s=a.getExtent(),c=e.renderable.getMatrix();let l=0;for(let f=4;f<6;f++){r[2]=s[f];for(let u=2;u<4;u++){r[1]=s[u];for(let d=0;d<2;d++){r[0]=s[d],a.indexToWorld(r,n);let h=o+l*3;i[h++]=c[0]*n[0]+c[1]*n[1]+c[2]*n[2]+c[3],i[h++]=c[4]*n[0]+c[5]*n[1]+c[6]*n[2]+c[7],i[h++]=c[8]*n[0]+c[9]*n[1]+c[10]*n[2]+c[11],l++}}}},t.getKeyMatrices=i=>{if(Math.max(e.renderable.getMTime(),i.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const o=e.renderable.getMatrix(),a=i.getStabilizedCenterByReference();Mn(e.keyMatrices.bcwc,o),or(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const cae={propID:void 0,keyMatricesTime:null};function lae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,cae,r),gr.extend(t,e,r),e.keyMatricesTime={},Q.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={bcwc:new Float64Array(16),bcsc:new Float64Array(16)},Q.get(t,e,["propID","keyMatricesTime"]),sae(t,e)}const uae=Q.newInstance(lae,"vtkWebGPUVolume");Vs("vtkVolume",uae);function fae(t,e){e.classHierarchy.push("vtkWebGPUPixelSpaceCallbackMapper"),t.opaquePass=(r,n)=>{e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent();const i=e.WebGPURenderer.getAspectRatio(),o=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,a=e.WebGPURenderer.getTiledSizeAndOrigin(),s=null;e.renderable.getUseZValues(),e.renderable.invokeCallback(e.renderable.getInputData(),o,i,a,s)}}const dae={};function hae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dae,r),gr.extend(t,e,r),fae(t,e)}const gae=Q.newInstance(hae,"vtkWebGPUPixelSpaceCallbackMapper");Vs("vtkPixelSpaceCallbackMapper",gae);const uc={UNCHANGED:0,SINGLE_POINT:1,X_LINE:2,Y_LINE:3,Z_LINE:4,XY_PLANE:5,YZ_PLANE:6,XZ_PLANE:7,XYZ_GRID:8,EMPTY:9};var Wk={StructuredType:uc};const{StructuredType:Yl}=Wk;function pae(t){let e=0;for(let r=0;r<3;++r)t[r*2]<t[r*2+1]&&e++;return t[0]>t[1]||t[2]>t[3]||t[4]>t[5]?Yl.EMPTY:e===3?Yl.XYZ_GRID:e===2?t[0]===t[1]?Yl.YZ_PLANE:t[2]===t[3]?Yl.XZ_PLANE:Yl.XY_PLANE:e===1?t[0]<t[1]?Yl.X_LINE:t[2]<t[3]?Yl.Y_LINE:Yl.Z_LINE:Yl.SINGLE_POINT}var mae={getDataDescriptionFromExtent:pae,...Wk};const{vtkErrorMacro:sd}=Q;function vae(t,e){e.classHierarchy.push("vtkImageData"),t.setExtent=function(){if(e.deleted)return sd("instance deleted - cannot call any method"),!1;for(var r=arguments.length,n=new Array(r),i=0;i<r;i++)n[i]=arguments[i];const o=n.length===1?n[0]:n;if(o.length!==6)return!1;const a=e.extent.some((s,c)=>s!==o[c]);return a&&(e.extent=o.slice(),e.dataDescription=mae.getDataDescriptionFromExtent(e.extent),t.modified()),a},t.setDimensions=function(){let r,n,i;if(e.deleted){sd("instance deleted - cannot call any method");return}if(arguments.length===1){const o=arguments.length<=0?void 0:arguments[0];r=o[0],n=o[1],i=o[2]}else if(arguments.length===3)r=arguments.length<=0?void 0:arguments[0],n=arguments.length<=1?void 0:arguments[1],i=arguments.length<=2?void 0:arguments[2];else{sd("Bad dimension specification");return}t.setExtent(0,r-1,0,n-1,0,i-1)},t.getDimensions=()=>[e.extent[1]-e.extent[0]+1,e.extent[3]-e.extent[2]+1,e.extent[5]-e.extent[4]+1],t.getNumberOfCells=()=>{const r=t.getDimensions();let n=1;for(let i=0;i<3;i++){if(r[i]===0)return 0;r[i]>1&&(n*=r[i]-1)}return n},t.getNumberOfPoints=()=>{const r=t.getDimensions();return r[0]*r[1]*r[2]},t.getPoint=r=>{const n=t.getDimensions();if(n[0]===0||n[1]===0||n[2]===0)return sd("Requesting a point from an empty image."),null;const i=new Float64Array(3);switch(e.dataDescription){case uc.EMPTY:return null;case uc.SINGLE_POINT:break;case uc.X_LINE:i[0]=r;break;case uc.Y_LINE:i[1]=r;break;case uc.Z_LINE:i[2]=r;break;case uc.XY_PLANE:i[0]=r%n[0],i[1]=r/n[0];break;case uc.YZ_PLANE:i[1]=r%n[1],i[2]=r/n[1];break;case uc.XZ_PLANE:i[0]=r%n[0],i[2]=r/n[0];break;case uc.XYZ_GRID:i[0]=r%n[0],i[1]=r/n[0]%n[1],i[2]=r/(n[0]*n[1]);break;default:sd("Invalid dataDescription");break}const o=[0,0,0];return t.indexToWorld(i,o),o},t.getBounds=()=>t.extentToBounds(t.getSpatialExtent()),t.extentToBounds=r=>ar.transformBounds(r,e.indexToWorld),t.getSpatialExtent=()=>ar.inflate([...e.extent],.5),t.computeTransforms=()=>{qm(e.indexToWorld,e.origin),e.indexToWorld[0]=e.direction[0],e.indexToWorld[1]=e.direction[1],e.indexToWorld[2]=e.direction[2],e.indexToWorld[4]=e.direction[3],e.indexToWorld[5]=e.direction[4],e.indexToWorld[6]=e.direction[5],e.indexToWorld[8]=e.direction[6],e.indexToWorld[9]=e.direction[7],e.indexToWorld[10]=e.direction[8],Ml(e.indexToWorld,e.indexToWorld,e.spacing),ei(e.worldToIndex,e.indexToWorld)},t.indexToWorld=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return Gt(n,r,e.indexToWorld),n},t.indexToWorldVec3=t.indexToWorld,t.worldToIndex=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return Gt(n,r,e.worldToIndex),n},t.worldToIndexVec3=t.worldToIndex,t.indexToWorldBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return ar.transformBounds(r,e.indexToWorld,n)},t.worldToIndexBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return ar.transformBounds(r,e.worldToIndex,n)},t.onModified(t.computeTransforms),t.computeTransforms(),t.getCenter=()=>ar.getCenter(t.getBounds()),t.computeHistogram=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const i=[0,0,0,0,0,0];t.worldToIndexBounds(r,i);const o=[0,0,0],a=[0,0,0];ar.computeCornerPoints(i,o,a),mT(o,o),mT(a,a);const s=t.getDimensions();yT(o,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],o),yT(a,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],a);const c=s[0],l=s[0]*s[1],f=t.getPointData().getScalars().getData();let u=-1/0,d=1/0,h=0,g=0,p=0;for(let w=o[2];w<=a[2];w++)for(let x=o[1];x<=a[1];x++){let C=o[0]+x*c+w*l;for(let S=o[0];S<=a[0];S++){if(!n||n([S,x,w],i)){const T=f[C];T>u&&(u=T),T<d&&(d=T),h+=T*T,g+=T,p+=1}++C}}const v=p>0?g/p:0,y=p?Math.abs(h/p-v*v):0,m=Math.sqrt(y);return{minimum:d,maximum:u,average:v,variance:y,sigma:m,count:p}},t.computeIncrements=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;const i=[];let o=n;for(let a=0;a<3;++a)i[a]=o,o*=r[a*2+1]-r[a*2]+1;return i},t.computeOffsetIndex=r=>{let[n,i,o]=r;const a=t.getExtent(),s=t.getPointData().getScalars().getNumberOfComponents(),c=t.computeIncrements(a,s);return Math.floor((Math.round(n)-a[0])*c[0]+(Math.round(i)-a[2])*c[1]+(Math.round(o)-a[4])*c[2])},t.getOffsetIndexFromWorld=r=>{const n=t.getExtent(),i=t.worldToIndex(r);for(let o=0;o<3;++o)if(i[o]<n[o*2]||i[o]>n[o*2+1])return sd(`GetScalarPointer: Pixel ${i} is not in memory. Current extent = ${n}`),NaN;return t.computeOffsetIndex(i)},t.getScalarValueFromWorld=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0;const i=t.getPointData().getScalars().getNumberOfComponents();if(n<0||n>=i)return sd(`GetScalarPointer: Scalar Component ${n} is not within bounds. Current Scalar numberOfComponents: ${i}`),NaN;const o=t.getOffsetIndexFromWorld(r);return Number.isNaN(o)?o:t.getPointData().getScalars().getComponent(o,n)}}const yae={direction:null,indexToWorld:null,worldToIndex:null,spacing:[1,1,1],origin:[0,0,0],extent:[0,-1,0,-1,0,-1],dataDescription:uc.EMPTY};function $k(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yae,r),Ag.extend(t,e,r),e.direction?Array.isArray(e.direction)&&(e.direction=new Float64Array(e.direction.slice(0,9))):e.direction=Ns(new Float64Array(9)),e.indexToWorld=new Float64Array(16),e.worldToIndex=new Float64Array(16),Q.get(t,e,["indexToWorld","worldToIndex"]),Q.setGetArray(t,e,["origin","spacing"],3),Q.setGetArray(t,e,["direction"],9),Q.getArray(t,e,["extent"],6),vae(t,e)}const wae=Q.newInstance($k,"vtkImageData");var Qm={newInstance:wae,extend:$k};const X6=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],q6=[[0,-1,0],[0,1,0]],xae=[[0,-1,0],[0,1,0],[0,0,-1]],Cae=[[0,-1,0],[0,1,0],[0,0,1]];var qh;let X0=(qh=class{static copyMap(e,r){for(const[n,i]of r.rows)e.rows.set(n,structuredClone(i))}constructor(e,r,n=1){this.rows=new Map,this.height=1,this.width=1,this.depth=1,this.jMultiple=1,this.kMultiple=1,this.numComps=1,this.pixelDataConstructor=Uint8Array,this.updateScalarData=function(i){i.fill(0);const o=(a,s,c)=>{const{start:l,end:f,value:u}=s;for(let d=l;d<f;d++)i[a+d]=u};this.forEach(o)},this.get=i=>{const o=i%this.jMultiple,a=(i-o)/this.jMultiple,s=this.getRLE(o,a);return(s==null?void 0:s.value)??this.defaultValue},this.getRun=(i,o)=>{const a=i+o*this.height;return this.rows.get(a)},this.set=(i,o)=>{if(o===void 0)return;const a=i%this.width,s=(i-a)/this.width,c=this.rows.get(s);if(!c){this.rows.set(s,[{start:a,end:a+1,value:o}]);return}const l=this.findIndex(c,a),f=c[l],u=c[l-1];if(!f){if(!u||u.value!==o||u.end!==a){c[l]={start:a,end:a+1,value:o};return}u.end++;return}const{start:d,end:h,value:g}=f;if(o===g&&a>=d)return;const p={start:a,end:a+1,value:o},v=a>d,y=v?l+1:l,m=v?f:u;let w=v?c[l+1]:f;if((m==null?void 0:m.value)===o&&(m==null?void 0:m.end)===a){m.end++,(w==null?void 0:w.value)===o&&w.start===a+1?(m.end=w.end,c.splice(l,1)):(w==null?void 0:w.start)===a&&(w.start++,w.start===w.end&&(c.splice(l,1),w=c[l],(w==null?void 0:w.start)===a+1&&w.value===o&&(m.end=w.end,c.splice(l,1))));return}if((w==null?void 0:w.value)===o&&w.start===a+1){w.start--,(m==null?void 0:m.end)>a&&(m.end=a,m.end===m.start&&c.splice(l,1));return}if((w==null?void 0:w.start)===a&&w.end===a+1){w.value=o;const x=c[l+1];(x==null?void 0:x.start)==a+1&&x.value===o&&(c.splice(l+1,1),w.end=x.end);return}a===(w==null?void 0:w.start)&&w.start++,v&&h>a+1?c.splice(y,0,p,{start:a+1,end:m.end,value:m.value}):c.splice(y,0,p),(m==null?void 0:m.end)>a&&(m.end=a)},this.width=e,this.height=r,this.depth=n,this.jMultiple=e,this.kMultiple=this.jMultiple*r}toIJK(e){const r=e%this.jMultiple,n=(e-r)/this.jMultiple%this.height,i=Math.floor(e/this.kMultiple);return[r,n,i]}toIndex([e,r,n]){return e+n*this.kMultiple+r*this.jMultiple}getRLE(e,r,n=0){const i=this.rows.get(r+n*this.height);if(!i)return;const o=this.findIndex(i,e),a=i[o];return e>=(a==null?void 0:a.start)?a:void 0}has(e){const r=e%this.jMultiple,n=(e-r)/this.jMultiple,i=this.getRLE(r,n);return(i==null?void 0:i.value)!==void 0}delete(e){const r=e%this.width,n=(e-r)/this.width,i=this.rows.get(n);if(!i)return;const o=this.findIndex(i,r),a=i[o];if(!a||a.start>r)return;if(a.end===r+1){a.end--,a.start>=a.end&&(i.splice(o,1),i.length||this.rows.delete(n));return}if(a.start===r){a.start++;return}const s={value:a.value,start:r+1,end:a.end};a.end=r,i.splice(o+1,0,s)}findIndex(e,r){for(let n=0;n<e.length;n++){const{end:i}=e[n];if(r<i)return n}return e.length}forEach(e,r){const n=r==null?void 0:r.rowModified;for(const[i,o]of this.rows){const a=n?[...o]:o;for(const s of a)e(i*this.width,s,o)}}forEachRow(e){for(const[r,n]of this.rows)e(r*this.width,n)}clear(){this.rows.clear()}keys(){return[...this.rows.keys()]}getPixelData(e=0,r){r?r.fill(0):r=new this.pixelDataConstructor(this.width*this.height*this.numComps);const{width:n,height:i,numComps:o}=this;for(let a=0;a<i;a++){const s=this.getRun(a,e);if(s)if(o===1)for(const c of s){const l=a*n,{start:f,end:u,value:d}=c;for(let h=f;h<u;h++)r[l+h]=d}else for(const c of s){const l=a*n*o,{start:f,end:u,value:d}=c;for(let h=f;h<u;h+=o)for(let g=0;g<o;g++)r[l+h+g]=d[g]}}return r}floodFill(e,r,n,i,o){const a=this.getRLE(e,r,n);if(!a)throw new Error(`Initial point ${e},${r},${n} isn't in the RLE`);const s=[[a,r,n]],c=a.value;if(c===i)throw new Error(`source (${c}) and destination (${i}) are identical`);return this.flood(s,c,i,o)}flood(e,r,n,i){let o=0;const{planar:a=!0,diagonals:s=!0,singlePlane:c=!1}=i||{},l={planar:a,diagonals:s,singlePlane:c};for(;e.length;){const f=e.pop(),[u]=f;if(u.value!==r)continue;u.value=n,o+=u.end-u.start;const d=this.findAdjacents(f,l).filter(h=>h&&h[0].value===r);e.push(...d)}return o}fillFrom(e,r){for(let n=r[2][0];n<=r[2][1];n++)for(let i=r[1][0];i<=r[1][1];i++){let o,a;for(let s=r[0][0];s<=r[0][1];s++){const c=e(s,i,n);if(c===void 0){o=void 0;continue}a||(a=[],this.rows.set(i+n*this.height,a)),o&&o.value!==c&&(o=void 0),o||(o={start:s,end:s,value:c},a.push(o)),o.end++}}}findAdjacents(e,{diagonals:r=!0,planar:n=!0,singlePlane:i=!1}){const[o,a,s,c]=e,{start:l,end:f}=o,u=l>0&&this.getRLE(l-1,a,s),d=f<this.width&&this.getRLE(f,a,s),h=r?[l>0?l-1:l,f<this.width?f+1:f]:[l,f],g=[];u&&g.push([u,a,s]),d&&g.push([d,a,s]);for(const p of c||(i?q6:X6)){const[,v,y]=p,m=v+a,w=y+s;if(m<0||m>=this.height||w<0||w>=this.depth)continue;const x=this.getRun(m,w);if(x)for(const C of x){const S=c||i&&q6||n&&y>0&&Cae||n&&y<0&&xae||X6;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},qh.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},qh),Sy=class $p{constructor(e={}){this._dimensions=3,this._length=0,this._byteSize=4,this.growSize=128;const{initialSize:r=1024,dimensions:n=3,growSize:i=128}=e,o=r*n;this.growSize=i,this.array=new ArrayBuffer(o*this._byteSize),this.data=new Float32Array(this.array),this._dimensions=n}forEach(e){for(let r=0;r<this._length;r++)e(this.getPoint(r),r)}get length(){return this._length}get dimensions(){return this._dimensions}get dimensionLength(){return this._length*this._dimensions}getPoint(e){if(e<0&&(e+=this._length),e<0||e>=this._length)return;const r=this._dimensions*e;return this.data.subarray(r,r+this._dimensions)}getPointArray(e){const r=[];if(e<0&&(e+=this._length),e<0||e>=this._length)return;const n=this._dimensions*e;for(let i=0;i<this._dimensions;i++)r.push(this.data[i+n]);return r}grow(e=1,r=this.growSize){if(this.dimensionLength+e*this._dimensions<=this.data.length)return;const n=this.data.length+r,i=new ArrayBuffer(n*this._dimensions*this._byteSize),o=new Float32Array(i);o.set(this.data),this.data=o,this.array=i}reverse(){const e=Math.floor(this._length/2);for(let r=0;r<e;r++){const n=r*this._dimensions,i=(this._length-1-r)*this._dimensions;for(let o=0;o<this._dimensions;o++){const a=this.data[n+o];this.data[n+o]=this.data[i+o],this.data[i+o]=a}}}getTypedArray(){return this.data}push(e){this.grow(1);const r=this.length*this._dimensions;for(let n=0;n<this._dimensions;n++)this.data[n+r]=e[n];this._length++}map(e){const r=[];for(let n=0;n<this._length;n++)r.push(e(this.getPoint(n),n));return r}get points(){return this.map(e=>e)}toXYZ(){const e={x:[],y:[]};this._dimensions>=3&&(e.z=[]);const{x:r,y:n,z:i}=e;return this.forEach(o=>{r.push(o[0]),n.push(o[1]),i&&i.push(o[2])}),e}static fromXYZ({x:e,y:r,z:n}){const i=$p.create3(e.length);let o=0;for(let a=0;a<e.length;a++)i.data[o++]=e[a],i.data[o++]=r[a],i.data[o++]=n?n[a]:0;return i._length=e.length,i}subselect(e=10,r=0){const n=new $p({initialSize:e,dimensions:this._dimensions});for(let i=0;i<e;i++){const o=(r+Math.floor(this.length*i/e))%this.length;n.push(this.getPoint(o))}return n}static create3(e=128,r){e=Math.max(e,(r==null?void 0:r.length)||0);const n=new $p({initialSize:e,dimensions:3});return r&&r.forEach(i=>n.push(i)),n}static create2(e=128){return new $p({initialSize:e,dimensions:2})}};function zk(t){const e=Ve(),r=t.getDimensions(),n=Sy.create3(r[0]),i=Sy.create3(r[1]),o=Sy.create3(r[2]),a=t.getDirection(),s=a.slice(0,3),c=a.slice(3,6),l=a.slice(6,9),f=t.getSpacing(),[u,d,h]=f,g=t.indexToWorld([0,0,0]),p=Et(s[0]*u,s[1]*u,s[2]*u),v=Et(c[0]*d,c[1]*d,c[2]*d),y=Et(l[0]*h,l[1]*h,l[2]*h),m=Ve();for(let S=0;S<r[0];S++)n.push(Kr(m,g,Er(m,p,S)));for(let S=0;S<r[1];S++)i.push(Er(m,v,S));for(let S=0;S<r[2];S++)o.push(Er(m,y,S));const w=n.getTypedArray(),x=i.getTypedArray(),C=o.getTypedArray();return(S,T=e)=>{const[_,E,b]=S,D=_*3,I=E*3,P=b*3;return T[0]=w[D]+x[I]+C[P],T[1]=w[D+1]+x[I+1]+C[P+1],T[2]=w[D+2]+x[I+2]+C[P+2],T}}function Y4(t,e){const{pointInShapeFn:r,callback:n,boundsIJK:i,returnPoints:o=!1}=e;let a;if(t.getScalarData)a=t.getScalarData();else{const u=t.getPointData().getScalars();if(u)a=u.getData();else{const{voxelManager:d}=t.get("voxelManager")||{};d&&(a=d.getCompleteScalarDataArray())}}const s=t.getDimensions(),c=[[0,s[0]],[0,s[1]],[0,s[2]]],f=Sae({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function Sae({imageData:t,bounds:e,scalarData:r,pointInShapeFn:n,callback:i}){const[[o,a],[s,c],[l,f]]=e,{numComps:u}=t,d=t.getDimensions(),h=zk(t),g=[0,0,0],p=u||r.length/d[2]/d[1]/d[0],v=d[0]*p,y=d[1]*v,m=[];for(let w=l;w<=f;w++){g[2]=w;const x=w*y;for(let C=s;C<=c;C++){g[1]=C;const S=x+C*v;for(let T=o;T<=a;T++){g[0]=T;const _=h(g);if(n(_,g)){const E=S+T*p;let b;p>2?b=[r[E],r[E+1],r[E+2]]:b=r[E],m.push({value:b,index:E,pointIJK:g,pointLPS:_.slice()}),i({value:b,index:E,pointIJK:g,pointLPS:_})}}}}return m}function Tae({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=zk(r),h=[0,0,0],g=[];for(let p=f;p<=u;p++){h[2]=p;for(let v=c;v<=l;v++){h[1]=v;for(let y=a;y<=s;y++){h[0]=y;const m=d(h);if(n(m,h)){const w=t.toIndex(h),x=t.getAtIndex(w);o&&g.push({value:x,index:w,pointIJK:[...h],pointLPS:m.slice()}),i==null||i({value:x,index:w,pointIJK:h,pointLPS:m})}}}}return g}const _ae=5*1024;let Rc=class Fi{get id(){return this._id}constructor(e,r){this.modifiedSlices=new Set,this.boundsIJK=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],this.scalarData=null,this._sliceDataCache=null,this.getAtIJK=(n,i,o)=>{const a=this.toIndex([n,i,o]);return this._get(a)},this.setAtIJK=(n,i,o,a)=>{const s=this.toIndex([n,i,o]),c=this._set(s,a);return c!==!1&&(this.modifiedSlices.add(o),Fi.addBounds(this.boundsIJK,[n,i,o])),c},this.getAtIJKPoint=([n,i,o])=>this.getAtIJK(n,i,o),this.setAtIJKPoint=([n,i,o],a)=>{this.setAtIJK(n,i,o,a)},this.getAtIndex=n=>this._get(n),this.setAtIndex=(n,i)=>{const o=this._set(n,i);if(o!==!1){const a=this.toIJK(n);this.modifiedSlices.add(a[2]),Fi.addBounds(this.boundsIJK,a)}return o},this.getMiddleSliceData=()=>{const n=Math.floor(this.dimensions[2]/2);return this.getSliceData({sliceIndex:n,slicePlane:2})},this.forEach=(n,i={})=>{const o=i.boundsIJK||this.getBoundsIJK(),a=i.isInObject||this.isInObject||(()=>!0),s=i.returnPoints||!1,c=i.imageData,l=Math.min(o[0][0],o[0][1]),f=Math.max(o[0][0],o[0][1]),u=Math.min(o[1][0],o[1][1]),d=Math.max(o[1][0],o[1][1]),h=Math.min(o[2][0],o[2][1]),g=Math.max(o[2][0],o[2][1]),p=[];if(c)return Tae({voxelManager:this,imageData:i.imageData,bounds:[[l,f],[u,d],[h,g]],pointInShapeFn:a,callback:n,returnPoints:s});if(this.map){if(this.map instanceof X0)return this.rleForEach(n,i);for(const v of this.map.keys()){const y=this.toIJK(v);if(!a(null,y))continue;const m=this._get(v);s&&p.push({value:m,index:v,pointIJK:y,pointLPS:null}),n({value:m,index:v,pointIJK:y,pointLPS:null})}return p}else{for(let v=h;v<=g;v++){const y=v*this.frameSize;for(let m=u;m<=d;m++){const w=y+m*this.width;for(let x=l,C=w+x;x<=f;x++,C++){const S=this.getAtIndex(C),T=[x,m,v];a(null,T)&&(s&&p.push({value:S,index:C,pointIJK:T,pointLPS:null}),n({value:S,index:C,pointIJK:[x,m,v],pointLPS:null}))}}}return p}},this.getSliceData=({sliceIndex:n,slicePlane:i})=>{const[o,a,s]=this.dimensions,c=o*a,l=n*c;let f;const u=this.getConstructor();function d(g){return typeof g=="function"}if(!d(u))return new Uint8Array(0);let h;switch(i){case 0:f=a*s,h=new u(f);for(let g=0;g<a;g++)for(let p=0;p<s;p++){const v=n+g*o+p*c;this.setSliceDataValue(h,g*s+p,this._get(v))}break;case 1:f=o*s,h=new u(f);for(let g=0;g<o;g++)for(let p=0;p<s;p++){const v=g+n*o+p*c;this.setSliceDataValue(h,g+p*o,this._get(v))}break;case 2:f=o*a,h=new u(f);for(let g=0;g<f;g++)this.setSliceDataValue(h,g,this._get(l+g));break;default:throw new Error("Oblique plane - todo - implement as ortho normal vector")}return h},this.dimensions=e,this.width=e[0],this.frameSize=this.width*e[1],this._get=r._get,this._set=r._set,this._id=r._id||"",this._getConstructor=r._getConstructor,this.numberOfComponents=this.numberOfComponents||1,this.scalarData=r.scalarData,this._getScalarData=r._getScalarData,this._updateScalarData=r._updateScalarData}getMinMax(){let e,r;const n=({value:i})=>{const o=Array.isArray(i);if(e===void 0&&(e=o?[...i]:i,r=o?[...i]:i),o)for(let a=0;a<i.length;a++)e[a]=Math.min(e[a],i[a]),r[a]=Math.max(r[a],i[a]);else e=Math.min(e,i),r=Math.max(r,i)};return this.forEach(n,{boundsIJK:this.getDefaultBounds()}),{min:e,max:r}}toIJK(e){return[e%this.width,Math.floor(e%this.frameSize/this.width),Math.floor(e/this.frameSize)]}toIndex(e){return e[0]+e[1]*this.width+e[2]*this.frameSize}getDefaultBounds(){return this.dimensions.map(e=>[0,e-1])}getBoundsIJK(){return this.boundsIJK[0][0]<this.dimensions[0]?this.boundsIJK:this.getDefaultBounds()}rleForEach(e,r){const n=(r==null?void 0:r.boundsIJK)||this.getBoundsIJK(),{isWithinObject:i}=r||{},o=this.map;if(!o){console.warn("No map found, you need to use a map voxel manager to use rleForEach");return}o.defaultValue=void 0;for(let a=n[2][0];a<=n[2][1];a++)for(let s=n[1][0];s<=n[1][1];s++){const c=o.getRun(s,a);if(c)for(const l of c){const{start:f,end:u,value:d}=l,h=this.toIndex([0,s,a]);for(let g=f;g<u;g++){const p={value:d,index:h+g,pointIJK:[g,s,a]};(i==null?void 0:i(p))!==!1&&e(p)}}}}getScalarData(e=!1){var r;if(this.scalarData)return(r=this._updateScalarData)==null||r.call(this,this.scalarData),this.scalarData;if(this._getScalarData){const n=this._getScalarData();return e&&console.log("Not transient, should store value",n),n}throw new Error("No scalar data available")}setScalarData(e){this.scalarData=e}getScalarDataLength(){if(this.scalarData)return this.scalarData.length;if(this._getScalarDataLength)return this._getScalarDataLength();throw new Error("No scalar data available")}get sizeInBytes(){return this.getScalarDataLength()*this.bytePerVoxel}get bytePerVoxel(){return this.scalarData?this.scalarData.BYTES_PER_ELEMENT:this._get(0).BYTES_PER_ELEMENT}clearBounds(){this.boundsIJK.map(e=>{e[0]=1/0,e[1]=-1/0})}clear(){var e,r;(e=this.map)==null||e.clear(),this.clearBounds(),this.modifiedSlices.clear(),(r=this.points)==null||r.clear()}getConstructor(){return this.scalarData?this.scalarData.constructor:this._getConstructor?this._getConstructor():(console.warn("No scalar data available or can be used to get the constructor"),Float32Array)}getArrayOfModifiedSlices(){return Array.from(this.modifiedSlices)}resetModifiedSlices(){this.modifiedSlices.clear()}setBounds(e){this.boundsIJK=e}static addBounds(e,r){e||(e=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]]),e[0][0]=Math.min(r[0],e[0][0]),e[0][1]=Math.max(r[0],e[0][1]),e[1][0]=Math.min(r[1],e[1][0]),e[1][1]=Math.max(r[1],e[1][1]),e[2][0]=Math.min(r[2],e[2][0]),e[2][1]=Math.max(r[2],e[2][1])}addPoint(e){const r=Array.isArray(e)?e[0]+this.width*e[1]+this.frameSize*e[2]:e;this.points||(this.points=new Set),this.points.add(r)}getPoints(){return this.points?[...this.points].map(e=>this.toIJK(e)):[]}setSliceDataValue(e,r,n){if(Array.isArray(n))for(let i=0;i<n.length;i++)e[r*n.length+i]=this.toNumber(n[i]);else e[r]=this.toNumber(n)}toNumber(e){return typeof e=="number"?e:Array.isArray(e)&&e[0]||0}static _createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n=3,id:i}){const o=new Fi(e,{_get:a=>(a*=n,[r[a++],r[a++],r[a++]]),_id:i||"_createRGBScalarVolumeVoxelManager",_set:(a,s)=>{a*=3;const c=!Vt(r[a],s);return r[a++]=s[0],r[a++]=s[1],r[a++]=s[2],c},numberOfComponents:n,scalarData:r});return o.clear=()=>{r.fill(0)},o}static createImageVolumeVoxelManager({dimensions:e,imageIds:r,numberOfComponents:n=1,id:i}){const o=e[0]*e[1];function a(u){const d=Math.floor(u/o);if(d<0||d>=e[2])return{};const h=r[d];if(!h)return console.warn(`ImageId not found for sliceIndex: ${d}`),{pixelData:null,pixelIndex:null};const g=Ue.getImage(h);if(!g)return console.warn(`Image not found for imageId: ${h}`),{pixelData:null,pixelIndex:null};const p=g.voxelManager,v=u%o;return{voxelManager:p,pixelIndex:v}}function s(u){const{voxelManager:d,pixelIndex:h}=a(u);return!d||h===null?null:d.getAtIndex(h)}function c(u,d){const{voxelManager:h,pixelIndex:g}=a(u);if(!h||g===null)return!1;const p=h.getAtIndex(g),v=!Vt(d,p);return v&&(h.setAtIndex(g,d),!0)}const l=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?null:u.getConstructor()},f=new Fi(e,{_get:s,_set:c,numberOfComponents:n,_getConstructor:l,_id:i||"createImageVolumeVoxelManager"});return f.getMiddleSliceData=()=>{const u=Math.floor(e[2]/2);return f.getSliceData({sliceIndex:u,slicePlane:2})},f.clear=()=>{for(const u of r)Ue.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=Ue.getImage(h);g&&(g.minPixelValue<u&&(u=g.minPixelValue),g.maxPixelValue>d&&(d=g.maxPixelValue))}return u===1/0&&d===-1/0?[0,0]:[u,d]},f._getScalarDataLength=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?0:u.getScalarDataLength()*e[2]},f.getCompleteScalarDataArray=()=>{const u=f._getConstructor();if(!u)return new Uint8Array(0);const d=f.getScalarDataLength(),h=new u(d),g=e[0]*e[1]*n;for(let p=0;p<e[2];p++){const{voxelManager:v,pixelIndex:y}=a(p*g/n);if(v&&y!==null){const m=p*g,w=v.getScalarData();if(n===1)h.set(w,m);else for(let x=0;x<w.length;x+=n)for(let C=0;C<n;C++)h[m+x+C]=w[x+C]}}return h},f.setCompleteScalarDataArray=u=>{const d=e[0]*e[1]*n,h=f._getConstructor();let g=1/0,p=-1/0;for(let v=0;v<e[2];v++){const{voxelManager:y}=a(v*d/n);if(y&&h){const m=v*d,w=m+d,x=new h(d);if(x.set(u.subarray(m,w)),y.scalarData)y.scalarData.set(x),y.modifiedSlices.add(v);else for(let T=0;T<d;T++)y.setAtIndex(T,x[T]);for(let T=0;T<x.length;T++){const _=x[T];g=Math.min(g,_),p=Math.max(p,_)}const C=r[v],S=Ue.getImage(C);S&&(S.minPixelValue=g,S.maxPixelValue=p)}}for(let v=0;v<e[2];v++)f.modifiedSlices.add(v);f.boundsIJK=[[0,e[0]-1],[0,e[1]-1],[0,e[2]-1]]},f}static createScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}){if(e.length!==3)throw new Error("Dimensions must be provided as [number, number, number] for [width, height, depth]");if(!n&&(n=r.length/e[0]/e[1]/e[2],n>4||n<1||n===2))throw new Error(`Number of components ${n} must be 1, 3 or 4`);return n>1?Fi._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):Fi._createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:i})}static createScalarDynamicVolumeVoxelManager({imageIdGroups:e,dimensions:r,dimensionGroupNumber:n=1,timePoint:i=0,numberOfComponents:o=1,id:a}){let s=0;if(n!==void 0?s=n-1:i!==void 0&&(console.warn("Warning: timePoint parameter is deprecated. Please use dimensionGroupNumber instead. timePoint is zero-based while dimensionGroupNumber starts at 1."),s=i),!o){const f=Ue.getImage(e[0][0]);if(!f)throw new Error("Unable to determine number of components: No image found");if(o=f.getPixelData().length/(r[0]*r[1]),o>4||o<1||o===2)throw new Error(`Number of components ${o} must be 1, 3 or 4`)}const c=e.map(f=>Fi.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new Fi(r,{_get:f=>c[s]._get(f),_set:(f,u)=>c[s]._set(f,u),numberOfComponents:o,_id:a||"createScalarDynamicVolumeVoxelManager"});return l.getScalarDataLength=()=>c[s].getScalarDataLength(),l.getConstructor=()=>c[s].getConstructor(),l.getRange=()=>c[s].getRange(),l.getMiddleSliceData=()=>c[s].getMiddleSliceData(),l.setTimePoint=f=>{console.warn("Warning: setTimePoint is deprecated. Please use setDimensionGroupNumber instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.setDimensionGroupNumber(f+1)},l.setDimensionGroupNumber=f=>{s=f-1,l._get=u=>c[s]._get(u),l._set=(u,d)=>c[s]._set(u,d)},l.getAtIndexAndTimePoint=(f,u)=>(console.warn("Warning: getAtIndexAndTimePoint is deprecated. Please use getAtIndexAndDimensionGroup instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.getAtIndexAndDimensionGroup(f,u+1)),l.getAtIndexAndDimensionGroup=(f,u)=>c[u-1]._get(f),l.getTimePointScalarData=f=>(console.warn("Warning: getTimePointScalarData is deprecated. Please use getDimensionGroupScalarData instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.getDimensionGroupScalarData(f+1)),l.getDimensionGroupScalarData=f=>c[f-1].getCompleteScalarDataArray(),l.getCurrentTimePointScalarData=()=>(console.warn("Warning: getCurrentTimePointScalarData is deprecated. Please use getCurrentDimensionGroupScalarData instead."),l.getCurrentDimensionGroupScalarData()),l.getCurrentDimensionGroupScalarData=()=>c[s].getCompleteScalarDataArray(),l.getCurrentTimePoint=()=>(console.warn("Warning: getCurrentTimePoint is deprecated. Please use getCurrentDimensionGroupNumber instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),s),l.getCurrentDimensionGroupNumber=()=>s+1,l}static createImageVoxelManager({width:e,height:r,scalarData:n,numberOfComponents:i=1,id:o}){const a=[e,r,1];if(!i&&(i=n.length/e/r,i>4||i<1||i===2))throw new Error(`Number of components ${i} must be 1, 3 or 4`);return i>1?Fi._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):Fi._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new Fi(e,{_get:o=>r[o],_set:(o,a)=>{const s=r[o]!==a;return r[o]=a,s},_getConstructor:()=>r.constructor,_id:n||"_createNumberVolumeVoxelManager"});return i.scalarData=r,i.clear=()=>{i.scalarData.fill(0)},i.getMiddleSliceData=()=>{const o=Math.floor(e[2]/2);return i.getSliceData({sliceIndex:o,slicePlane:2})},i}static createMapVoxelManager({dimension:e,id:r}){const n=new Map,i=new Fi(e,{_get:n.get.bind(n),_set:(o,a)=>n.set(o,a)&&!0,_id:r||"createMapVoxelManager"});return i.map=n,i}static createHistoryVoxelManager(e,r){const n=new Map,{dimensions:i}=e,o=new Fi(i,{_get:a=>n.get(a),_set:function(a,s){if(n.has(a))s===n.get(a)&&n.delete(a);else{const c=this.sourceVoxelManager.getAtIndex(a);if(c===s)return!1;n.set(a,c)}this.sourceVoxelManager.setAtIndex(a,s)},_id:r||"createHistoryVoxelManager"});return o.map=n,o.scalarData=e.scalarData,o.sourceVoxelManager=e,o}static createRLEHistoryVoxelManager(e,r){const{dimensions:n}=e,i=new X0(n[0],n[1],n[2]),o=new Fi(n,{_get:a=>i.get(a),_set:function(a,s){const c=i.get(a);if(c===void 0){const l=this.sourceVoxelManager.getAtIndex(a);if(l===s||l===void 0&&s===0||s===null)return!1;i.set(a,l??0)}else(s===c||s===null)&&(i.delete(a),s=c);this.sourceVoxelManager.setAtIndex(a,s)},_getScalarData:X0.getScalarData,_updateScalarData:a=>(i.updateScalarData(a),a),_id:r||"createRLEHistoryVoxelManager"});return o.map=i,o.sourceVoxelManager=e,o}static createLazyVoxelManager({dimensions:e,planeFactory:r,id:n}){const i=new Map,[o,a]=e,s=o*a,c=new Fi(e,{_get:l=>i.get(Math.floor(l/s))[l%s],_set:(l,f)=>{const u=Math.floor(l/s);let d=i.get(u);return d||(d=r(o,a),i.set(u,d)),d[l%s]=f,!0},_id:n||"createLazyVoxelManager"});return c.map=i,c}static createRLEVolumeVoxelManager({dimensions:e,id:r}){const[n,i,o]=e,a=new X0(n,i,o),s=new Fi(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:X0.getScalarData,_updateScalarData:c=>(a.updateScalarData(c),c),_id:r||"createRLEVolumeVoxelManager"});return s.map=a,s.getPixelData=a.getPixelData.bind(a),s}static createRLEImageVoxelManager({dimensions:e,id:r}){const[n,i]=e;return Fi.createRLEVolumeVoxelManager({dimensions:[n,i,1],id:r})}static addInstanceToImage(e){const{width:r,height:n}=e,i=e.voxelManager.getScalarData();if(i.length>=r*n){e.voxelManager=Fi.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=Fi.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=_ae}};const Eae="WebGL",I5=Object.create(null);function jk(t,e){I5[t]=e}function bae(){return Object.keys(I5)}function Hk(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return I5[t]&&I5[t](e)}function Dae(t,e){e.classHierarchy.push("vtkRenderWindow"),t.addRenderer=r=>{t.hasRenderer(r)||(r.setRenderWindow(t),e.renderers.push(r),t.modified())},t.removeRenderer=r=>{e.renderers=e.renderers.filter(n=>n!==r),t.modified()},t.hasRenderer=r=>e.renderers.indexOf(r)!==-1,t.newAPISpecificView=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return Hk(r||e.defaultViewAPI,n)},t.addView=r=>{t.hasView(r)||(r.setRenderable(t),e._views.push(r),t.modified())},t.removeView=r=>{e._views=e._views.filter(n=>n!==r),t.modified()},t.hasView=r=>e._views.indexOf(r)!==-1,t.preRender=()=>{e.renderers.forEach(r=>{r.isActiveCameraCreated()||r.resetCamera()})},t.render=()=>{t.preRender(),e.interactor?e.interactor.render():e._views.forEach(r=>r.traverseAllPasses())},t.getStatistics=()=>{const r={propCount:0,invisiblePropCount:0,gpuMemoryMB:0};return e._views.forEach(n=>{n.getGraphicsMemoryInfo&&(r.gpuMemoryMB+=n.getGraphicsMemoryInfo()/1e6)}),e.renderers.forEach(n=>{const i=n.getViewProps(),o=e._views[0].getViewNodeFor(n);i.forEach(a=>{if(a.getVisibility()){r.propCount+=1;const s=a.getMapper&&a.getMapper();if(s&&s.getPrimitiveCount){const c=o.getViewNodeFor(s);if(c){c.getAllocatedGPUMemoryInBytes&&(r.gpuMemoryMB+=c.getAllocatedGPUMemoryInBytes()/1e6);const l=s.getPrimitiveCount();Object.keys(l).forEach(f=>{r[f]||(r[f]=0),r[f]+=l[f]})}}}else r.invisiblePropCount+=1})}),r.str=Object.keys(r).map(n=>`${n}: ${r[n]}`).join(`
+`),r},t.captureImages=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"image/png",n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return Q.setImmediate(t.render),e._views.map(i=>i.captureNextImage?i.captureNextImage(r,n):void 0).filter(i=>!!i)},t.addRenderWindow=r=>e.childRenderWindows.includes(r)?!1:(e.childRenderWindows.push(r),t.modified(),!0),t.removeRenderWindow=r=>{const n=e.childRenderWindows.findIndex(i=>i===r);return n<0?!1:(e.childRenderWindows.splice(n,1),t.modified(),!0)}}const Iae={defaultViewAPI:Eae,renderers:[],views:[],interactor:null,neverRendered:!0,numberOfLayers:1,childRenderWindows:[]};function Kk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Iae,r),Q.obj(t,e),Q.setGet(t,e,["interactor","numberOfLayers","_views","defaultViewAPI"]),Q.get(t,e,["neverRendered"]),Q.getArray(t,e,["renderers","childRenderWindows"]),Q.moveToProtected(t,e,["views"]),Q.event(t,e,"completion"),Dae(t,e)}const Mae=Q.newInstance(Kk,"vtkRenderWindow");var Oae={newInstance:Mae,extend:Kk,registerViewConstructor:jk,listViewAPIs:bae,newAPISpecificView:Hk};function Pae(t,e){e.classHierarchy.push("vtkRenderPass"),t.getOperation=()=>e.currentOperation,t.setCurrentOperation=r=>{e.currentOperation=r,e.currentTraverseOperation=`traverse${Q.capitalize(e.currentOperation)}`},t.getTraverseOperation=()=>e.currentTraverseOperation,t.traverse=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;e.deleted||(e._currentParent=n,e.preDelegateOperations.forEach(i=>{t.setCurrentOperation(i),r.traverse(t)}),e.delegates.forEach(i=>{i.traverse(r,t)}),e.postDelegateOperations.forEach(i=>{t.setCurrentOperation(i),r.traverse(t)}))}}const Rae={delegates:[],currentOperation:null,preDelegateOperations:[],postDelegateOperations:[],currentParent:null};function Xk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Rae,r),Q.obj(t,e),Q.get(t,e,["currentOperation"]),Q.setGet(t,e,["delegates","_currentParent","preDelegateOperations","postDelegateOperations"]),Q.moveToProtected(t,e,["currentParent"]),Pae(t,e)}const Aae=Q.newInstance(Xk,"vtkRenderPass");var J4={newInstance:Aae,extend:Xk};const{Representation:Lae}=w0,{vtkErrorMacro:Y6}=Q;function Nae(t){const e=Le.substitute(t.Fragment,"//VTK::RenderPassFragmentShader::Impl",`
+      float weight = gl_FragData[0].a * pow(max(1.1 - gl_FragCoord.z, 0.0), 2.0);
+      gl_FragData[0] = vec4(gl_FragData[0].rgb*weight, gl_FragData[0].a);
+      gl_FragData[1].r = weight;
+    `,!1);t.Fragment=e.result}const kae=`//VTK::System::Dec
+
+in vec2 tcoord;
+
+uniform sampler2D translucentRTexture;
+uniform sampler2D translucentRGBATexture;
+
+// the output of this shader
+//VTK::Output::Dec
+
+void main()
+{
+  vec4 t1Color = texture(translucentRGBATexture, tcoord);
+  float t2Color = texture(translucentRTexture, tcoord).r;
+  gl_FragData[0] = vec4(t1Color.rgb/max(t2Color,0.01), 1.0 - t1Color.a);
+}
+`;function Vae(t,e){e.classHierarchy.push("vtkOpenGLOrderIndependentTranslucentPass"),t.createVertexBuffer=()=>{const r=new Float32Array([-1,-1,-1,1,-1,-1,-1,1,-1,1,1,-1]),n=new Float32Array([0,0,1,0,0,1,1,1]),i=new Uint16Array([4,0,1,3,2]),o=Nt.newInstance({numberOfComponents:3,values:r});o.setName("points");const a=Nt.newInstance({numberOfComponents:2,values:n});a.setName("tcoords");const s=Nt.newInstance({numberOfComponents:1,values:i});e.tris.getCABO().createVBO(s,"polys",Lae.SURFACE,{points:o,tcoords:a,cellOffset:0}),e.VBOBuildTime.modified()},t.createFramebuffer=r=>{const n=r.getSize(),i=r.getContext();e.framebuffer=ox.newInstance(),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.create(...n),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind(),e.translucentRGBATexture=Vr.newInstance(),e.translucentRGBATexture.setInternalFormat(i.RGBA16F),e.translucentRGBATexture.setFormat(i.RGBA),e.translucentRGBATexture.setOpenGLDataType(i.HALF_FLOAT),e.translucentRGBATexture.setOpenGLRenderWindow(r),e.translucentRGBATexture.create2DFromRaw(n[0],n[1],4,"Float32Array",null),e.translucentRTexture=Vr.newInstance(),e.translucentRTexture.setInternalFormat(i.R16F),e.translucentRTexture.setFormat(i.RED),e.translucentRTexture.setOpenGLDataType(i.HALF_FLOAT),e.translucentRTexture.setOpenGLRenderWindow(r),e.translucentRTexture.create2DFromRaw(n[0],n[1],1,"Float32Array",null),e.translucentZTexture=Vr.newInstance(),e.translucentZTexture.setOpenGLRenderWindow(r),e.translucentZTexture.createDepthFromRaw(n[0],n[1],"Float32Array",null),e.framebuffer.setColorBuffer(e.translucentRGBATexture,0),e.framebuffer.setColorBuffer(e.translucentRTexture,1),e.framebuffer.setDepthBuffer(e.translucentZTexture)},t.createCopyShader=r=>{e.copyShader=r.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","attribute vec2 tcoordTC;","varying vec2 tcoord;","void main() { tcoord = tcoordTC; gl_Position = vertexDC; }"].join(`
+`),kae,"")},t.createVBO=r=>{const n=r.getContext();e.tris.setOpenGLRenderWindow(r),t.createVertexBuffer();const i=e.copyShader;e.tris.getCABO().bind(),e.copyVAO.addAttributeArray(i,e.tris.getCABO(),"vertexDC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),n.FLOAT,3,n.FALSE)||Y6("Error setting vertexDC in copy shader VAO."),e.copyVAO.addAttributeArray(i,e.tris.getCABO(),"tcoordTC",e.tris.getCABO().getTCoordOffset(),e.tris.getCABO().getStride(),n.FLOAT,2,n.FALSE)||Y6("Error setting vertexDC in copy shader VAO.")},t.traverse=(r,n,i)=>{if(e.deleted)return;const o=r.getSize(),a=r.getContext();if(e._supported=!1,n.getSelector()||!a||!r.getWebgl2()||!a.getExtension("EXT_color_buffer_half_float")&&!a.getExtension("EXT_color_buffer_float")){t.setCurrentOperation("translucentPass"),n.traverse(t);return}if(e._supported=!0,e.framebuffer===null)t.createFramebuffer(r);else{const c=e.framebuffer.getSize();c===null||c[0]!==o[0]||c[1]!==o[1]?(e.framebuffer.releaseGraphicsResources(),e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRTexture.releaseGraphicsResources(r),e.translucentZTexture.releaseGraphicsResources(r),t.createFramebuffer(r)):(e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind())}a.drawBuffers([a.COLOR_ATTACHMENT0]),a.clearBufferfv(a.COLOR,0,[0,0,0,0]),a.clearBufferfv(a.DEPTH,0,[1]),a.colorMask(!1,!1,!1,!1),i.getOpaqueActorCount()>0&&(i.setCurrentOperation("opaqueZBufferPass"),n.traverse(i)),a.colorMask(!0,!0,!0,!0),a.drawBuffers([a.COLOR_ATTACHMENT0,a.COLOR_ATTACHMENT1]),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),a.clearBufferfv(a.COLOR,0,[0,0,0,1]),a.clearBufferfv(a.COLOR,1,[0,0,0,0]),a.enable(a.DEPTH_TEST),a.enable(a.BLEND),a.blendFuncSeparate(a.ONE,a.ONE,a.ZERO,a.ONE_MINUS_SRC_ALPHA),t.setCurrentOperation("translucentPass"),n.traverse(t),a.drawBuffers([a.NONE]),e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null?t.createCopyShader(r):r.getShaderCache().readyShaderProgram(e.copyShader),e.copyVAO||(e.copyVAO=j4.newInstance(),e.copyVAO.setOpenGLRenderWindow(r)),e.copyVAO.bind(),e.VBOBuildTime.getMTime()<t.getMTime()&&t.createVBO(r),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA),a.depthMask(!1),a.depthFunc(a.ALWAYS),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),e.translucentRGBATexture.activate(),e.copyShader.setUniformi("translucentRGBATexture",e.translucentRGBATexture.getTextureUnit()),e.translucentRTexture.activate(),e.copyShader.setUniformi("translucentRTexture",e.translucentRTexture.getTextureUnit()),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),a.depthMask(!0),a.depthFunc(a.LEQUAL),e.translucentRGBATexture.deactivate(),e.translucentRTexture.deactivate();const s=n.getTiledSizeAndOrigin();a.scissor(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize),a.viewport(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize)},t.getShaderReplacement=()=>e._supported?Nae:null,t.releaseGraphicsResources=r=>{e.framebuffer&&(e.framebuffer.releaseGraphicsResources(r),e.framebuffer=null),e.translucentRGBATexture&&(e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRGBATexture=null),e.translucentRTexture&&(e.translucentRTexture.releaseGraphicsResources(r),e.translucentRTexture=null),e.translucentZTexture&&(e.translucentZTexture.releaseGraphicsResources(r),e.translucentZTexture=null),e.copyVAO&&(e.copyVAO.releaseGraphicsResources(r),e.copyVAO=null),e.copyShader&&(e.copyShader.releaseGraphicsResources(r),e.copyShader=null),e.tris&&(e.tris.releaseGraphicsResources(r),e.tris=null),t.modified()}}const Fae={framebuffer:null,copyShader:null,tris:null};function qk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Fae,r),J4.extend(t,e,r),e.VBOBuildTime={},Q.obj(e.VBOBuildTime,{mtime:0}),e.tris=Ul.newInstance(),Q.get(t,e,["framebuffer"]),Vae(t,e)}const Uae=Q.newInstance(qk,"vtkOpenGLOrderIndependentTranslucentPass");var Bae={newInstance:Uae,extend:qk};function Gae(t,e){e.classHierarchy.push("vtkForwardPass"),t.traverse=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(e.deleted)return;e._currentParent=n,t.setCurrentOperation("buildPass"),r.traverse(t);const i=r.getRenderable().getNumberOfLayers(),o=r.getRenderable().getRenderersByReference();for(let a=0;a<i;a++)for(let s=0;s<o.length;s++){const c=o[s],l=r.getViewNodeFor(c);if(c.getDraw()&&c.getLayer()===a){if(e.opaqueActorCount=0,e.translucentActorCount=0,e.volumeCount=0,e.overlayActorCount=0,t.setCurrentOperation("queryPass"),l.traverse(t),(e.opaqueActorCount>0||e.translucentActorCount>0)&&e.volumeCount>0||e.depthRequested){const f=r.getFramebufferSize();e.framebuffer===null&&(e.framebuffer=ox.newInstance()),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.saveCurrentBindingsAndBuffers();const u=e.framebuffer.getSize();(u===null||u[0]!==f[0]||u[1]!==f[1])&&(e.framebuffer.create(f[0],f[1]),e.framebuffer.populateFramebuffer()),e.framebuffer.bind(),t.setCurrentOperation("zBufferPass"),l.traverse(t),e.framebuffer.restorePreviousBindingsAndBuffers(),e.depthRequested=!1}t.setCurrentOperation("cameraPass"),l.traverse(t),e.opaqueActorCount>0&&(t.setCurrentOperation("opaquePass"),l.traverse(t)),e.translucentActorCount>0&&(e.translucentPass||(e.translucentPass=Bae.newInstance()),e.translucentPass.traverse(r,l,t)),e.volumeCount>0&&(t.setCurrentOperation("volumePass"),l.traverse(t)),e.overlayActorCount>0&&(t.setCurrentOperation("overlayPass"),l.traverse(t))}}},t.getZBufferTexture=()=>e.framebuffer?e.framebuffer.getColorTexture():null,t.requestDepth=()=>{e.depthRequested=!0},t.incrementOpaqueActorCount=()=>e.opaqueActorCount++,t.incrementTranslucentActorCount=()=>e.translucentActorCount++,t.incrementVolumeCount=()=>e.volumeCount++,t.incrementOverlayActorCount=()=>e.overlayActorCount++}const Wae={opaqueActorCount:0,translucentActorCount:0,volumeCount:0,overlayActorCount:0,framebuffer:null,depthRequested:!1};function Yk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Wae,r),J4.extend(t,e,r),Q.get(t,e,["framebuffer","opaqueActorCount","translucentActorCount","volumeCount"]),Gae(t,e)}const $ae=Q.newInstance(Yk,"vtkForwardPass");var zae={newInstance:$ae,extend:Yk};const la={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var Jk={PassTypes:la};const{FieldAssociations:jae}=Ag;function Hae(t,e){e.classHierarchy.push("vtkHardwareSelector"),t.getSourceDataAsync=async(r,n,i,o,a)=>{},t.selectAsync=async(r,n,i,o,a)=>{const s=await t.getSourceDataAsync(r,n,i,o,a);return s?s.generateSelection(n,i,o,a):[]}}const Kae={fieldAssociation:jae.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function Zk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kae,r),Q.obj(t,e),Q.setGet(t,e,["fieldAssociation","captureZValues"]),Hae(t,e)}const Xae=Q.newInstance(Zk,"vtkHardwareSelector");var qae={newInstance:Xae,extend:Zk};const Yae={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},Jae={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var Zae={SelectionContent:Yae,SelectionField:Jae};function Qae(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const ese={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function Qk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ese,r),Q.obj(t,e),e.properties={},Q.setGet(t,e,["contentType","fieldType","properties","selectionList"]),Qae(t,e)}const tse=Q.newInstance(Qk,"vtkSelectionNode");var eV={newInstance:tse,extend:Qk,...Zae};const{PassTypes:Mi}=Jk,{SelectionContent:nse,SelectionField:J6}=eV,{FieldAssociations:u1}=Ag,{vtkErrorMacro:tV}=Q,lf=1;function nV(t){return`${t.propID} ${t.compositeID}`}function rV(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function lu(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4,o=r[i],a=r[i+1];return(r[i+2]*256+a)*256+o}function iV(t,e){let r=e;return r<<=24,r|=t,r}function rse(t,e,r,n){{if(n[0]=e[0],n[1]=e[1],e[0]<t.area[0]||e[0]>t.area[2]||e[1]<t.area[1]||e[1]>t.area[3])return null;const i=[e[0]-t.area[0],e[1]-t.area[1]],o=lu(i[0],i[1],t.pixBuffer[Mi.ACTOR_PASS],t.area);if(o<=0||o-lf>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-lf,a.prop=t.props[a.propID];let s=lu(i[0],i[1],t.pixBuffer[Mi.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-lf,t.captureZValues){const f=(i[1]*(t.area[2]-t.area[0]+1)+i[0])*4;a.zValue=(256*t.zBuffer[f]+t.zBuffer[f+1])/65535,a.displayPosition=e}if(t.pixBuffer[Mi.ID_LOW24]&&rV(i[0],i[1],t.pixBuffer[Mi.ID_LOW24],t.area)===0)return a;const c=lu(i[0],i[1],t.pixBuffer[Mi.ID_LOW24],t.area),l=lu(i[0],i[1],t.pixBuffer[Mi.ID_HIGH24],t.area);return a.attributeID=iV(c,l),a}}function oV(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=eV.newInstance();switch(l.setContentType(nse.INDICES),t){case u1.FIELD_ASSOCIATION_CELLS:l.setFieldType(J6.CELL);break;case u1.FIELD_ASSOCIATION_POINTS:l.setFieldType(J6.POINT);break;default:tV("Unknown field association")}l.getProperties().propID=s.info.propID,l.getProperties().prop=s.info.prop,l.getProperties().compositeID=s.info.compositeID,l.getProperties().attributeID=s.info.attributeID,l.getProperties().pixelCount=s.pixelCount,r&&(l.getProperties().displayPosition=[s.info.displayPosition[0],s.info.displayPosition[1],s.info.zValue],l.getProperties().worldPosition=i.displayToWorld(s.info.displayPosition[0],s.info.displayPosition[1],s.info.zValue,n)),l.setSelectionList(s.attributeIDs),o[a]=l,a++}),o}function ise(t,e,r,n,i){const o=Math.floor(e),a=Math.floor(r),s=Math.floor(n),c=Math.floor(i),l=new Map,f=[0,0];for(let u=a;u<=c;u++)for(let d=o;d<=s;d++){const g=rse(t,[d,u],0,f);if(g&&g.valid){const p=nV(g);if(!l.has(p))l.set(p,{info:g,pixelCount:1,attributeIDs:[g.attributeID]});else{const v=l.get(p);v.pixelCount++,t.captureZValues&&g.zValue<v.info.zValue&&(v.info=g),v.attributeIDs.indexOf(g.attributeID)===-1&&v.attributeIDs.push(g.attributeID)}}}return oV(t.fieldAssociation,l,t.captureZValues,t.renderer,t.openGLRenderWindow)}function ose(t,e){e.classHierarchy.push("vtkOpenGLHardwareSelector"),t.releasePixBuffers=()=>{e.rawPixBuffer=[],e.pixBuffer=[],e.zBuffer=null},t.beginSelection=()=>{e._openGLRenderer=e._openGLRenderWindow.getViewNodeFor(e._renderer),e.maxAttributeId=0;const n=e._openGLRenderWindow.getSize();if(!e.framebuffer)e.framebuffer=ox.newInstance(),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.create(n[0],n[1]),e.framebuffer.populateFramebuffer();else{e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.saveCurrentBindingsAndBuffers();const i=e.framebuffer.getSize();!i||i[0]!==n[0]||i[1]!==n[1]?(e.framebuffer.create(n[0],n[1]),e.framebuffer.populateFramebuffer()):e.framebuffer.bind()}if(e._openGLRenderer.clear(),e._openGLRenderer.setSelector(t),e.hitProps={},e.propPixels={},e.props=[],t.releasePixBuffers(),e.fieldAssociation===u1.FIELD_ASSOCIATION_POINTS){const i=e._openGLRenderWindow.getContext(),o=i.isEnabled(i.BLEND);i.disable(i.BLEND),e._openGLRenderWindow.traverseAllPasses(),o&&i.enable(i.BLEND)}},t.endSelection=()=>{e.hitProps={},e._openGLRenderer.setSelector(null),e.framebuffer.restorePreviousBindingsAndBuffers()},t.preCapturePass=()=>{const n=e._openGLRenderWindow.getContext();e.originalBlending=n.isEnabled(n.BLEND),n.disable(n.BLEND)},t.postCapturePass=()=>{const n=e._openGLRenderWindow.getContext();e.originalBlending&&n.enable(n.BLEND)},t.select=()=>{let n=null;return t.captureBuffers()&&(n=t.generateSelection(e.area[0],e.area[1],e.area[2],e.area[3]),t.releasePixBuffers()),n},t.getSourceDataAsync=async(n,i,o,a,s)=>{if(e._renderer=n,i===void 0){const l=e._openGLRenderWindow.getSize();t.setArea(0,0,l[0]-1,l[1]-1)}else t.setArea(i,o,a,s);if(!t.captureBuffers())return!1;const c={area:[...e.area],pixBuffer:[...e.pixBuffer],captureZValues:e.captureZValues,zBuffer:e.zBuffer,props:[...e.props],fieldAssociation:e.fieldAssociation,renderer:n,openGLRenderWindow:e._openGLRenderWindow};return c.generateSelection=function(){for(var l=arguments.length,f=new Array(l),u=0;u<l;u++)f[u]=arguments[u];return ise(c,...f)},c},t.captureBuffers=()=>{if(!e._renderer||!e._openGLRenderWindow)return tV("Renderer and view must be set before calling Select."),!1;e._openGLRenderer=e._openGLRenderWindow.getViewNodeFor(e._renderer),e._openGLRenderWindow.getRenderable().preRender(),t.invokeEvent({type:"StartEvent"}),e.originalBackground=e._renderer.getBackgroundByReference(),e._renderer.setBackground(0,0,0,0);const n=e._openGLRenderWindow.getRenderPasses();t.beginSelection();const i=[];for(e.currentPass=Mi.MIN_KNOWN_PASS;e.currentPass<=Mi.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===Mi.ACTOR_PASS&&typeof n[0].requestDepth=="function"&&typeof n[0].getFramebuffer=="function"&&n[0].requestDepth(),e._openGLRenderWindow.traverseAllPasses(),t.postCapturePass(e.currentPass),t.savePixelBuffer(e.currentPass),i.push(e.currentPass));return i.forEach(o=>{e.currentPass=o,t.processPixelBuffers()}),e.currentPass=Mi.MAX_KNOWN_PASS,t.endSelection(),e._renderer.setBackground(e.originalBackground),t.invokeEvent({type:"EndEvent"}),!0},t.processPixelBuffers=()=>{e.props.forEach((n,i)=>{t.isPropHit(i)&&n.processSelectorPixelBuffers(t,e.propPixels[i])})},t.passRequired=n=>{if(n===Mi.ID_HIGH24){if(e.fieldAssociation===u1.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===u1.FIELD_ASSOCIATION_CELLS)return e.maximumCellId>16777215}return!0},t.savePixelBuffer=n=>{if(e.pixBuffer[n]=e._openGLRenderWindow.getPixelData(e.area[0],e.area[1],e.area[2],e.area[3]),!e.rawPixBuffer[n]){const i=(e.area[2]-e.area[0]+1)*(e.area[3]-e.area[1]+1)*4;e.rawPixBuffer[n]=new Uint8Array(i),e.rawPixBuffer[n].set(e.pixBuffer[n])}if(n===Mi.ACTOR_PASS){if(e.captureZValues){const i=e._openGLRenderWindow.getRenderPasses();if(typeof i[0].requestDepth=="function"&&typeof i[0].getFramebuffer=="function"){const o=i[0].getFramebuffer();o.saveCurrentBindingsAndBuffers(),o.bind(),e.zBuffer=e._openGLRenderWindow.getPixelData(e.area[0],e.area[1],e.area[2],e.area[3]),o.restorePreviousBindingsAndBuffers()}}t.buildPropHitList(e.rawPixBuffer[n])}},t.buildPropHitList=n=>{let i=0;for(let o=0;o<=e.area[3]-e.area[1];o++)for(let a=0;a<=e.area[2]-e.area[0];a++){let s=lu(a,o,n,e.area);s>0&&(s--,s in e.hitProps||(e.hitProps[s]=!0,e.propPixels[s]=[]),e.propPixels[s].push(i*4)),++i}},t.renderProp=n=>{e.currentPass===Mi.ACTOR_PASS&&(t.setPropColorValueFromInt(e.props.length+lf),e.props.push(n))},t.renderCompositeIndex=n=>{e.currentPass===Mi.COMPOSITE_INDEX_PASS&&t.setPropColorValueFromInt(n+lf)},t.renderAttributeId=n=>{n<0||(e.maxAttributeId=n>e.maxAttributeId?n:e.maxAttributeId)},t.passTypeToString=n=>Q.enumToString(Mi,n),t.isPropHit=n=>!!e.hitProps[n],t.setPropColorValueFromInt=n=>{e.propColorValue[0]=n%256/255,e.propColorValue[1]=Math.floor(n/256)%256/255,e.propColorValue[2]=Math.floor(n/65536)%256/255},t.getPixelInformation=(n,i,o)=>{const a=i<0?0:i;if(a===0){if(o[0]=n[0],o[1]=n[1],n[0]<e.area[0]||n[0]>e.area[2]||n[1]<e.area[1]||n[1]>e.area[3])return null;const f=[n[0]-e.area[0],n[1]-e.area[1]],u=lu(f[0],f[1],e.pixBuffer[Mi.ACTOR_PASS],e.area);if(u<=0||u-lf>=e.props.length)return null;const d={};d.valid=!0,d.propID=u-lf,d.prop=e.props[d.propID];let h=lu(f[0],f[1],e.pixBuffer[Mi.COMPOSITE_INDEX_PASS],e.area);if((h<0||h>16777215)&&(h=0),d.compositeID=h-lf,e.captureZValues){const v=(f[1]*(e.area[2]-e.area[0]+1)+f[0])*4;d.zValue=(256*e.zBuffer[v]+e.zBuffer[v+1])/65535,d.displayPosition=n}if(e.pixBuffer[Mi.ID_LOW24]&&rV(f[0],f[1],e.pixBuffer[Mi.ID_LOW24],e.area)===0)return d;const g=lu(f[0],f[1],e.pixBuffer[Mi.ID_LOW24],e.area),p=lu(f[0],f[1],e.pixBuffer[Mi.ID_HIGH24],e.area);return d.attributeID=iV(g,p),d}const s=[n[0],n[1]],c=[0,0];let l=t.getPixelInformation(n,0,o);if(l&&l.valid)return l;for(let f=1;f<a;++f){for(let u=s[1]>f?s[1]-f:0;u<=s[1]+f;++u)if(c[1]=u,s[0]>=f&&(c[0]=s[0]-f,l=t.getPixelInformation(c,0,o),l&&l.valid)||(c[0]=s[0]+f,l=t.getPixelInformation(c,0,o),l&&l.valid))return l;for(let u=s[0]>=f?s[0]-(f-1):0;u<=s[0]+(f-1);++u)if(c[0]=u,s[1]>=f&&(c[1]=s[1]-f,l=t.getPixelInformation(c,0,o),l&&l.valid)||(c[1]=s[1]+f,l=t.getPixelInformation(c,0,o),l&&l.valid))return l}return 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i=0;i<e.activeTextures.length;i++)e.activeTextures[i].deactivate()},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(e.renderable.computeMatrix(),zr(e.keyMatrices.mcwc,e.renderable.getMatrix()),Mn(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.renderable.getIsIdentity()?Ns(e.keyMatrices.normalMatrix):(Xm(e.keyMatrices.normalMatrix,e.keyMatrices.mcwc),Pg(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Jw(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),e.keyMatrixTime.modified()),e.keyMatrices)}const kse={context:null,keyMatrixTime:null,keyMatrices:null,activeTextures:null};function dV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kse,r),gr.extend(t,e,r),e.keyMatrixTime={},xr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Ns(new Float64Array(9)),mcwc:Lt(new Float64Array(16))},vi(t,e,["context"]),Qo(t,e,["activeTextures"]),Nse(t,e)}const hV=jn(dV);var Vse={newInstance:hV,extend:dV};Ri("vtkActor",hV);function Fse(t,e){e.classHierarchy.push("vtkOpenGLActor2D"),t.buildPass=r=>{if(r){if(!e.renderable)return;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNodes(e.renderable.getTextures()),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes(),e.ogltextures=null,e.activeTextures=null;for(let n=0;n<e.children.length;n++){const i=e.children[n];i.isA("vtkOpenGLTexture")?(e.ogltextures||(e.ogltextures=[]),e.ogltextures.push(i)):e.oglmapper=i}}},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementOverlayActorCount()}},t.traverseOpaquePass=r=>{!e.oglmapper||!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.oglmapper.traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.oglmapper||!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.oglmapper.traverse(r),t.apply(r,!1))},t.traverseOverlayPass=r=>{!e.oglmapper||!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable||(t.apply(r,!0),e.oglmapper.traverse(r),t.apply(r,!1))},t.activateTextures=()=>{if(e.ogltextures){e.activeTextures=[];for(let r=0;r<e.ogltextures.length;r++){const n=e.ogltextures[r];n.render(),n.getHandle()&&e.activeTextures.push(n)}}},t.opaquePass=(r,n)=>{if(r)e.context.depthMask(!0),t.activateTextures();else if(e.activeTextures)for(let i=0;i<e.activeTextures.length;i++)e.activeTextures[i].deactivate()},t.translucentPass=(r,n)=>{if(r)e.context.depthMask(!1),t.activateTextures();else if(e.activeTextures)for(let i=0;i<e.activeTextures.length;i++)e.activeTextures[i].deactivate()},t.overlayPass=(r,n)=>{if(r)e.context.depthMask(!0),t.activateTextures();else if(e.activeTextures)for(let i=0;i<e.activeTextures.length;i++)e.activeTextures[i].deactivate()}}const Use={context:null,activeTextures:null};function gV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Use,r),gr.extend(t,e,r),vi(t,e,["context"]),Qo(t,e,["activeTextures"]),Fse(t,e)}const pV=jn(gV);var Bse={newInstance:pV,extend:gV};Ri("vtkActor2D",pV);function Gse(t,e){e.classHierarchy.push("vtkAbstractMapper"),t.update=()=>{t.getInputData()},t.addClippingPlane=r=>r.isA("vtkPlane")?e.clippingPlanes.includes(r)?!1:(e.clippingPlanes.push(r),t.modified(),!0):!1,t.getNumberOfClippingPlanes=()=>e.clippingPlanes.length,t.removeAllClippingPlanes=()=>e.clippingPlanes.length===0?!1:(e.clippingPlanes.length=0,t.modified(),!0),t.removeClippingPlane=r=>{const n=e.clippingPlanes.indexOf(r);return n===-1?!1:(e.clippingPlanes.splice(n,1),t.modified(),!0)},t.getClippingPlanes=()=>e.clippingPlanes,t.setClippingPlanes=r=>{if(r)if(!Array.isArray(r))t.addClippingPlane(r);else{const n=r.length;for(let i=0;i<n&&i<6;i++)t.addClippingPlane(r[i])}},t.getClippingPlaneInDataCoords=(r,n,i)=>{const o=e.clippingPlanes,a=r;if(o){const s=o.length;if(n>=0&&n<s){const c=o[n],l=c.getNormal(),f=c.getOrigin(),u=l[0],d=l[1],h=l[2],g=-(u*f[0]+d*f[1]+h*f[2]);i[0]=u*a[0]+d*a[4]+h*a[8]+g*a[12],i[1]=u*a[1]+d*a[5]+h*a[9]+g*a[13],i[2]=u*a[2]+d*a[6]+h*a[10]+g*a[14],i[3]=u*a[3]+d*a[7]+h*a[11]+g*a[15];return}}Q.vtkErrorMacro(`Clipping plane index ${n} is out of range.`)}}const Wse={clippingPlanes:[]};function $se(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Wse,r),Q.obj(t,e),Q.algo(t,e,1,0),e.clippingPlanes||(e.clippingPlanes=[]),Gse(t,e)}var mV={extend:$se};function zse(t,e){t.getBounds=()=>(Q.vtkErrorMacro("vtkAbstractMapper3D.getBounds - NOT IMPLEMENTED"),Uf()),t.getCenter=()=>{var n;const r=t.getBounds();return e.center=ar.isValid(r)?ar.getCenter(r):null,(n=e.center)==null?void 0:n.slice()},t.getLength=()=>{const r=t.getBounds();return ar.getDiagonalLength(r)}}const jse=t=>({bounds:[...ar.INIT_BOUNDS],center:[0,0,0],viewSpecificProperties:{},...t});function Hse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jse(r)),mV.extend(t,e,r),Q.setGet(t,e,["viewSpecificProperties"]),zse(t,e)}var e8={extend:Hse};const{vtkErrorMacro:t9}=Q,n9=0,r9=1,jC=2;function Kse(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()<t.getMTime()){let r=!0;e.nanColor[3]<1&&(r=0),e.useBelowRangeColor&&e.belowRangeColor[3]<1&&(r=0),e.useAboveRangeColor&&e.aboveRangeColor[3]<1&&(r=0);for(let n=3;n<e.table.length&&r;n+=4)e.table[n]<255&&(r=!1);e.opaqueFlag=r,e.opaqueFlagBuildTime.modified()}return e.opaqueFlag},t.usingLogScale=()=>!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return o<n.range[0]?i=n.maxIndex+n9+1.5:o>n.range[1]?i=n.maxIndex+r9+1.5:(i=(o+n.shift)*n.scale,i=i<n.maxIndex?i:n.maxIndex),Math.floor(i)},t.linearLookup=(r,n,i)=>{let o=0;m5(r)?o=Math.floor(i.maxIndex+1.5+jC):o=t.linearIndexLookup(r,i);const a=4*o;return n.slice(a,a+4)},t.indexedLookupFunction=(r,n,i)=>{let o=t.getAnnotatedValueIndexInternal(r);o===-1&&(o=e.numberOfColors+jC);const a=4*o;return[n[a],n[a+1],n[a+2],n[a+3]]},t.lookupShiftAndScale=(r,n)=>{n.shift=-r[0],n.scale=Number.MAX_VALUE,r[1]>r[0]&&(n.scale=(n.maxIndex+1)/(r[1]-r[0]))},t.mapScalarsThroughTable=(r,n,i,o)=>{let a=t.linearLookup;e.indexedLookup&&(a=t.indexedLookupFunction);const s=t.getMappingRange(),c={maxIndex:t.getNumberOfColors()-1,range:s,shift:0,scale:0};t.lookupShiftAndScale(s,c);const l=t.getAlpha(),f=r.getNumberOfTuples(),u=r.getNumberOfComponents(),d=n.getData(),h=r.getData();if(l>=1){if(i===CT.RGBA)for(let g=0;g<f;g++){const p=a(h[g*u+o],e.table,c);d[g*4]=p[0],d[g*4+1]=p[1],d[g*4+2]=p[2],d[g*4+3]=p[3]}}else if(i===CT.RGBA)for(let g=0;g<f;g++){const p=a(h[g*u+o],e.table,c);d[g*4]=p[0],d[g*4+1]=p[1],d[g*4+2]=p[2],d[g*4+3]=Math.floor(p[3]*l+.5)}},t.forceBuild=()=>{let r=0,n=0,i=0,o=0;const a=e.numberOfColors-1;a&&(r=(e.hueRange[1]-e.hueRange[0])/a,n=(e.saturationRange[1]-e.saturationRange[0])/a,i=(e.valueRange[1]-e.valueRange[0])/a,o=(e.alphaRange[1]-e.alphaRange[0])/a),e.table.length=4*a+16;const s=[],c=[];for(let l=0;l<=a;l++)s[0]=e.hueRange[0]+l*r,s[1]=e.saturationRange[0]+l*n,s[2]=e.valueRange[0]+l*i,Td(s,c),c[3]=e.alphaRange[0]+l*o,e.table[l*4]=c[0]*255+.5,e.table[l*4+1]=c[1]*255+.5,e.table[l*4+2]=c[2]*255+.5,e.table[l*4+3]=c[3]*255+.5;t.buildSpecialColors(),e.buildTime.modified()},t.setTable=r=>{if(Array.isArray(r)){const i=r[0].length;e.numberOfColors=r.length;const o=4-i;let a=0;for(let s=0;s<e.numberOfColors;s++)e.table[s*4]=255,e.table[s*4+1]=255,e.table[s*4+2]=255,e.table[s*4+3]=255;for(let s=0;s<r.length;s++){const c=r[s];for(let l=0;l<i;l++)e.table[a++]=c[l];a+=o}return t.buildSpecialColors(),e.insertTime.modified(),t.modified(),!0}if(r.getNumberOfComponents()!==4)return t9("Expected 4 components for RGBA colors"),!1;if(r.getDataType()!==xn.UNSIGNED_CHAR)return t9("Expected unsigned char values for RGBA colors"),!1;e.numberOfColors=r.getNumberOfTuples();const n=r.getData();e.table.length=n.length;for(let i=0;i<n.length;i++)e.table[i]=n[i];return t.buildSpecialColors(),e.insertTime.modified(),t.modified(),!0},t.buildSpecialColors=()=>{const{numberOfColors:r}=e,n=e.table;let i=(r+n9)*4;e.useBelowRangeColor||r===0?(n[i]=e.belowRangeColor[0]*255+.5,n[i+1]=e.belowRangeColor[1]*255+.5,n[i+2]=e.belowRangeColor[2]*255+.5,n[i+3]=e.belowRangeColor[3]*255+.5):(n[i]=n[0],n[i+1]=n[1],n[i+2]=n[2],n[i+3]=n[3]),i=(r+r9)*4,e.useAboveRangeColor||r===0?(n[i]=e.aboveRangeColor[0]*255+.5,n[i+1]=e.aboveRangeColor[1]*255+.5,n[i+2]=e.aboveRangeColor[2]*255+.5,n[i+3]=e.aboveRangeColor[3]*255+.5):(n[i]=n[4*(r-1)+0],n[i+1]=n[4*(r-1)+1],n[i+2]=n[4*(r-1)+2],n[i+3]=n[4*(r-1)+3]),i=(r+jC)*4,n[i]=e.nanColor[0]*255+.5,n[i+1]=e.nanColor[1]*255+.5,n[i+2]=e.nanColor[2]*255+.5,n[i+3]=e.nanColor[3]*255+.5},t.build=()=>{(e.table.length<1||t.getMTime()>e.buildTime.getMTime()&&e.insertTime.getMTime()<=e.buildTime.getMTime())&&t.forceBuild()},e.table.length>0&&(t.buildSpecialColors(),e.insertTime.modified())}const Xse={numberOfColors:256,hueRange:[0,.66667],saturationRange:[1,1],valueRange:[1,1],alphaRange:[1,1],nanColor:[.5,0,0,1],belowRangeColor:[0,0,0,1],aboveRangeColor:[1,1,1,1],useAboveRangeColor:!1,useBelowRangeColor:!1,alpha:1};function vV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xse,r),Yw.extend(t,e,r),e.table||(e.table=[]),e.buildTime={},Q.obj(e.buildTime),e.opaqueFlagBuildTime={},Q.obj(e.opaqueFlagBuildTime,{mtime:0}),e.insertTime={},Q.obj(e.insertTime,{mtime:0}),Q.get(t,e,["buildTime"]),Q.setGet(t,e,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),Q.setArray(t,e,["alphaRange","hueRange","saturationRange","valueRange"],2),Q.setArray(t,e,["nanColor","belowRangeColor","aboveRangeColor"],4),Q.getArray(t,e,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),Kse(t,e)}const qse=Q.newInstance(vV,"vtkLookupTable");var O5={newInstance:qse,extend:vV};const{FieldAssociations:i9}=Ag,{staticOffsetAPI:Yse,otherStaticMethods:Jse}=rx,{ColorMode:r2,ScalarMode:cd,GetArray:HC}=qw,{VectorMode:Zse}=p4,{VtkDataTypes:Qse}=Nt;function hp(t){return()=>Q.vtkErrorMacro(`vtkMapper::${t} - NOT IMPLEMENTED`)}function ece(t,e){const r=t[1]%2===0?1:-1;if(t[0]+=r,t[0]>=e[0]||t[0]<0){const n=t[2]%2===0?1:-1;t[0]-=r,t[1]+=n,(t[1]>=e[1]||t[1]<0)&&(t[1]-=n,t[2]++)}}function tce(t,e){return t[0]+e[0]*(t[1]+e[1]*t[2])}function o9(t,e,r){const n=Math.floor(e),i=n%(2*r[0]);let o,a;i<r[0]?(t[0]=i,o=1,a=t[0]===r[0]-1):(t[0]=2*r[0]-1-i,o=-1,a=t[0]===0);const s=Math.floor(n/r[0]),c=s%(2*r[1]);let l,f;c<r[1]?(t[1]=c,l=1,f=t[1]===r[1]-1):(t[1]=2*r[1]-1-c,l=-1,f=t[1]===0),t[2]=Math.floor(s/r[1]);const u=e-n;a?f?t[2]+=u:t[1]+=l*u:t[0]+=o*u,t[0]=(t[0]+.5)/r[0],t[1]=(t[1]+.5)/r[1],t[2]=(t[2]+.5)/r[2]}const a9=new WeakMap;function nce(t,e,r,n,i,o,a){var I;const s=new Array(arguments.length);for(let P=0;P<arguments.length;++P){const M=arguments[P];s[P]=((I=M.getMTime)==null?void 0:I.call(M))??M}const c=s.join("/"),l=a9.get(t);if(l&&l.stringHash===c)return l.textureCoordinates;const f=(r[1]-r[0])/(n-1),[u,d]=[r[0]-f,r[1]+f],h=u-.5*f,g=1/(d-u+f),p=u,v=(n+1)/(d-u),y=t.getData(),m=t.getNumberOfTuples(),w=t.getNumberOfComponents(),x=e<0||e>=w,C=i[2]<=1?2:3,S=Nt.newInstance({numberOfComponents:C,values:new Float32Array(m*C)}),T=S.getData(),_=[0,0,0];o9(_,n+2,i);let E=0,b=0;const D=[.5,.5,.5];for(let P=0;P<m;++P){let M;if(x){let L=0;for(let B=0;B<w;++B){const j=y[E+B];L+=j*j}M=Math.sqrt(L)}else M=y[E+e];if(E+=w,o&&(M=O5.applyLogScale(M,r,r)),m5(M))D[0]=_[0],D[1]=_[1],D[2]=_[2];else if(a){let L=(M-p)*v;L<1?L=0:L>n&&(L=n+1),o9(D,L,i)}else{D[1]=.49;const L=(M-h)*g;L>1e3?D[0]=1e3:L<-1e3?D[0]=-1e3:D[0]=L}for(let L=0;L<C;++L)T[b++]=D[L]}return a9.set(t,{stringHash:c,textureCoordinates:S}),S}function rce(t,e){e.classHierarchy.push("vtkMapper"),t.getBounds=()=>{const r=t.getInputData();return r?(e.static||t.update(),e.bounds=r.getBounds()):e.bounds=Uf(),e.bounds},t.setForceCompileOnly=r=>{e.forceCompileOnly=r},t.setSelectionWebGLIdsToVTKIds=r=>{e.selectionWebGLIdsToVTKIds=r},t.createDefaultLookupTable=()=>{e.lookupTable=O5.newInstance()},t.getColorModeAsString=()=>Q.enumToString(r2,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>Q.enumToString(cd,e.scalarMode),t.setScalarModeToDefault=()=>t.setScalarMode(0),t.setScalarModeToUsePointData=()=>t.setScalarMode(1),t.setScalarModeToUseCellData=()=>t.setScalarMode(2),t.setScalarModeToUsePointFieldData=()=>t.setScalarMode(3),t.setScalarModeToUseCellFieldData=()=>t.setScalarMode(4),t.setScalarModeToUseFieldData=()=>t.setScalarMode(5),t.getAbstractScalars=(r,n,i,o,a)=>{if(!r||!e.scalarVisibility)return{scalars:null,cellFlag:!1};let s=null,c=!1;if(n===cd.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===cd.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===cd.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===cd.USE_POINT_FIELD_DATA){const l=r.getPointData();i===HC.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===cd.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===HC.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===cd.USE_FIELD_DATA){const l=r.getFieldData();i===HC.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}return{scalars:s,cellFlag:c}},t.mapScalars=(r,n)=>{const{scalars:i,cellFlag:o}=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName);if(e.areScalarsMappedFromCells=o,!i){e.colorCoordinates=null,e.colorTextureMap=null,e.colorMapColors=null;return}const a=`${t.getMTime()}${i.getMTime()}${n}`;if(e.colorBuildString!==a){if(e.useLookupTableScalarRange||t.getLookupTable().setRange(e.scalarRange[0],e.scalarRange[1]),t.canUseTextureMapForColoring(i,o))e.mapScalarsToTexture(i,o,n);else{e.colorCoordinates=null,e.colorTextureMap=null;const s=t.getLookupTable();s&&(s.build(),e.colorMapColors=s.mapScalars(i,e.colorMode,e.fieldDataTupleId))}e.colorBuildString=`${t.getMTime()}${i.getMTime()}${n}`}},e.mapScalarsToTexture=(r,n,i)=>{const o=e.lookupTable.getRange(),a=e.lookupTable.usingLogScale();a&&O5.getLogRange(o,o);const s=e.lookupTable.getAlpha();if(e.colorMapColors=null,e.colorTextureMap==null||t.getMTime()>e.colorTextureMap.getMTime()||e.lookupTable.getMTime()>e.colorTextureMap.getMTime()||e.lookupTable.getAlpha()!==i){e.lookupTable.setAlpha(i),e.colorTextureMap=null,e.lookupTable.build();const l=e.lookupTable.getNumberOfAvailableColors(),f=2048,u=f**3-3,h=4096-2,g=2,p=n?u:h;e.numberOfColorsInRange=Math.min(Math.max(l,g),p);const v=e.numberOfColorsInRange+3,y=e.numberOfColorsInRange+2,m=n?[Math.min(Math.ceil(v/f**0),f),Math.min(Math.ceil(v/f**1),f),Math.min(Math.ceil(v/f**2),f)]:[y,2,1],w=m[0]*m[1]*m[2],x=new Float64Array(w);x.fill(NaN);const C=e.numberOfColorsInRange,S=C+2,T=[0,0,0],_=o[0],E=o[1]-o[0];for(let I=0;I<S;++I){const P=tce(T,m),M=_+E*(I-1)/(C-1);x[P]=a?10**M:M,ece(T,m)}const b=Nt.newInstance({numberOfComponents:1,values:x}),D=e.lookupTable.mapScalars(b,e.colorMode,0);e.colorTextureMap=Qm.newInstance(),e.colorTextureMap.setDimensions(m),e.colorTextureMap.getPointData().setScalars(D),e.lookupTable.setAlpha(s)}const c=e.lookupTable.getVectorMode()===Zse.MAGNITUDE&&r.getNumberOfComponents()>1?-1:e.lookupTable.getVectorComponent();e.colorCoordinates=nce(r,c,o,e.numberOfColorsInRange,e.colorTextureMap.getDimensions(),a,n)},t.getIsOpaque=()=>{const r=t.getInputData(),i=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName).scalars;if(!e.scalarVisibility||i==null)return!0;const o=t.getLookupTable();return o?(o.build(),o.areScalarsOpaque(i,e.colorMode,-1)):!0},t.canUseTextureMapForColoring=(r,n)=>n&&e.colorMode!==r2.DIRECT_SCALARS?!0:!(!e.interpolateScalarsBeforeMapping||e.lookupTable&&e.lookupTable.getIndexedLookup()||!r||e.colorMode===r2.DEFAULT&&r.getDataType()===Qse.UNSIGNED_CHAR||e.colorMode===r2.DIRECT_SCALARS),t.clearColorArrays=()=>{e.colorMapColors=null,e.colorCoordinates=null,e.colorTextureMap=null},t.getLookupTable=()=>(e.lookupTable||t.createDefaultLookupTable(),e.lookupTable),t.getMTime=()=>{let r=e.mtime;if(e.lookupTable!==null){const n=e.lookupTable.getMTime();r=n>r?n:r}return r},t.getPrimitiveCount=()=>{const r=t.getInputData();return{points:r.getPoints().getNumberOfValues()/3,verts:r.getVerts().getNumberOfValues()-r.getVerts().getNumberOfCells(),lines:r.getLines().getNumberOfValues()-2*r.getLines().getNumberOfCells(),triangles:r.getPolys().getNumberOfValues()-3*r.getPolys().getNumberOfCells()}},t.acquireInvertibleLookupTable=hp("AcquireInvertibleLookupTable"),t.valueToColor=hp("ValueToColor"),t.colorToValue=hp("ColorToValue"),t.useInvertibleColorFor=hp("UseInvertibleColorFor"),t.clearInvertibleColor=hp("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(la.ID_LOW24),o=r.getRawPixelBuffer(la.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===i9.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===i9.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===la.ID_LOW24){let f=0;o&&(f+=o[l],f*=256),f+=i[l+2],f*=256,f+=i[l+1],f*=256,f+=i[l];const u=c[f],d=r.getPixelBuffer(la.ID_LOW24);d[l]=u&255,d[l+1]=(u&65280)>>8,d[l+2]=(u&16711680)>>16}else if(a===la.ID_HIGH24&&o){let f=0;f+=o[l],f*=256,f+=i[l+2],f*=256,f+=i[l+1],f*=256,f+=i[l];const u=c[f],d=r.getPixelBuffer(la.ID_HIGH24);d[l]=(u&4278190080)>>24}})}}const ice={colorMapColors:null,areScalarsMappedFromCells:!1,static:!1,lookupTable:null,scalarVisibility:!0,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,fieldDataTupleId:-1,populateSelectionSettings:!0,selectionWebGLIdsToVTKIds:null,interpolateScalarsBeforeMapping:!1,colorCoordinates:null,colorTextureMap:null,numberOfColorsInRange:0,forceCompileOnly:0,useInvertibleColors:!1,invertibleScalars:null,customShaderAttributes:[]};function yV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ice,r),e8.extend(t,e,r),Q.get(t,e,["areScalarsMappedFromCells","colorCoordinates","colorMapColors","colorTextureMap","numberOfColorsInRange","selectionWebGLIdsToVTKIds"]),Q.setGet(t,e,["colorByArrayName","arrayAccessMode","colorMode","fieldDataTupleId","interpolateScalarsBeforeMapping","lookupTable","populateSelectionSettings","renderTime","scalarMode","scalarVisibility","static","useLookupTableScalarRange","customShaderAttributes"]),Q.setGetArray(t,e,["scalarRange"],2),rx.implementCoincidentTopologyMethods(t,e),rce(t,e)}const oce=Q.newInstance(yV,"vtkMapper");var Xo={newInstance:oce,extend:yV,...Yse,...Jse,...qw};const{FieldAssociations:KC}=Ag,{primTypes:Ji}=Ul,{Representation:L0,Shading:s9}=w0,{ScalarMode:i2}=Xo,{Filter:c9,Wrap:l9}=Vr,{vtkErrorMacro:ld}=Ao,ace={type:"StartEvent"},sce={type:"EndEvent"},{CoordinateSystem:cce}=Ym;function lce(t){const e=t.getSelector();return e?e.getCurrentPass():la.MIN_KNOWN_PASS-1}function uce(t,e){e.classHierarchy.push("vtkOpenGLPolyDataMapper"),t.buildPass=n=>{n&&(e.currentRenderPass=null,e.openGLActor=t.getFirstAncestorOfType("vtkOpenGLActor"),e._openGLRenderer=e.openGLActor.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()))},t.translucentPass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.zBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=n=>t.zBufferPass(n),t.opaquePass=n=>{n&&t.render()},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=Ji.Start;a<Ji.End;a++)e.primitives[a].setOpenGLRenderWindow(e._openGLRenderWindow)}const i=e.openGLActor.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=q4,n.Fragment=Jm,n.Geometry=""},t.replaceShaderColor=(n,i,o)=>{let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity","uniform vec3 ambientColorUniform;","uniform vec3 diffuseColorUniform;"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];l&&(u=u.concat(["  vec3 specularColor;","  float specularPower;"])),u=u.concat(["  ambientColor = ambientColorUniform;","  diffuseColor = diffuseColorUniform;","  opacity = opacityUniform;"]),l&&(u=u.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges&&(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=Le.substitute(a,"//VTK::Color::Dec",["attribute vec4 scalarColor;","varying vec4 vertexColorVSOutput;"]).result,a=Le.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput =  scalarColor;"]).result,s=Le.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Le.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges?c=Le.substitute(c,"//VTK::Color::Impl",u.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])).result:(e.renderable.getAreScalarsMappedFromCells()||e.renderable.getInterpolateScalarsBeforeMapping())&&e.renderable.getColorCoordinates()&&!e.drawingEdges?c=Le.substitute(c,"//VTK::Color::Impl",u.concat(["  vec4 texColor = texture2D(texture1, tcoordVCVSOutput.st);","  diffuseColor = texColor.rgb;","  ambientColor = texColor.rgb;","  opacity = opacity*texColor.a;"])).result:(o.getBackfaceProperty()&&!e.drawingEdges&&(f=f.concat(["uniform float opacityUniformBF; // the fragment opacity","uniform float ambientIntensityBF; // the material ambient","uniform float diffuseIntensityBF; // the material diffuse","uniform vec3 ambientColorUniformBF; // ambient material color","uniform vec3 diffuseColorUniformBF; // diffuse material color"]),l?(f=f.concat(["uniform float specularIntensityBF; // the material specular intensity","uniform vec3 specularColorUniformBF; // intensity weighted color","uniform float specularPowerUniformBF;"]),u=u.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  specularColor = specularIntensityBF * specularColorUniformBF;","  specularPower = specularPowerUniformBF;","  opacity = opacityUniformBF; }"])):u=u.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  opacity = opacityUniformBF; }"])),e.haveCellScalars&&!e.drawingEdges&&(f=f.concat(["uniform samplerBuffer texture1;"])),c=Le.substitute(c,"//VTK::Color::Impl",u).result),c=Le.substitute(c,"//VTK::Color::Dec",f).result,n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderLight=(n,i,o)=>{let a=n.Fragment;const s="",c=e.lastBoundBO.getReferenceByName("lastLightComplexity"),l=e.lastBoundBO.getReferenceByName("lastLightCount");let f=[];switch(c){case 0:a=Le.substitute(a,"//VTK::Light::Impl",["  gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);","  //VTK::Light::Impl"],!1).result;break;case 1:a=Le.substitute(a,"//VTK::Light::Impl",["  float df = max(0.0, normalVCVSOutput.z);","  float sf = pow(df, specularPower);","  vec3 diffuseL = df * diffuseColor;","  vec3 specularL = sf * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"],!1).result;break;case 2:for(let u=0;u<l;++u)f=f.concat([`uniform vec3 lightColor${u};`,`uniform vec3 lightDirectionVC${u}; // normalized`,`uniform vec3 lightHalfAngleVC${u}; // normalized`]);a=Le.substitute(a,"//VTK::Light::Dec",f).result,f=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  float df;"];for(let u=0;u<l;++u)f=f.concat([`  df = max(0.0, dot(normalVCVSOutput, -lightDirectionVC${u}));`,`  diffuseL += ((df${s}) * lightColor${u});`,`  if (dot(normalVCVSOutput, lightDirectionVC${u}) < 0.0)`,"    {",`    float sf = sign(df)*pow(max(1e-5,
+                                              dot(reflect(lightDirectionVC${u},normalVCVSOutput),
+                                                  normalize(-vertexVC.xyz))),
+                                         specularPower);`,`    specularL += (sf${s} * lightColor${u});`,"    }"]);f=f.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),a=Le.substitute(a,"//VTK::Light::Impl",f,!1).result;break;case 3:for(let u=0;u<l;++u)f=f.concat([`uniform vec3 lightColor${u};`,`uniform vec3 lightDirectionVC${u}; // normalized`,`uniform vec3 lightHalfAngleVC${u}; // normalized`,`uniform vec3 lightPositionVC${u};`,`uniform vec3 lightAttenuation${u};`,`uniform float lightConeAngle${u};`,`uniform float lightExponent${u};`,`uniform int lightPositional${u};`]);a=Le.substitute(a,"//VTK::Light::Dec",f).result,f=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  vec3 vertLightDirectionVC;","  float attenuation;","  float df;"];for(let u=0;u<l;++u)f=f.concat(["  attenuation = 1.0;",`  if (lightPositional${u} == 0)`,"    {",`      vertLightDirectionVC = lightDirectionVC${u};`,"    }","  else","    {",`    vertLightDirectionVC = vertexVC.xyz - lightPositionVC${u};`,"    float distanceVC = length(vertLightDirectionVC);","    vertLightDirectionVC = normalize(vertLightDirectionVC);","    attenuation = 1.0 /",`      (lightAttenuation${u}.x`,`       + lightAttenuation${u}.y * distanceVC`,`       + lightAttenuation${u}.z * distanceVC * distanceVC);`,"    // per OpenGL standard cone angle is 90 or less for a spot light",`    if (lightConeAngle${u} <= 90.0)`,"      {",`      float coneDot = dot(vertLightDirectionVC, lightDirectionVC${u});`,"      // if inside the cone",`      if (coneDot >= cos(radians(lightConeAngle${u})))`,"        {",`        attenuation = attenuation * pow(coneDot, lightExponent${u});`,"        }","      else","        {","        attenuation = 0.0;","        }","      }","    }","    df = max(0.0, attenuation*dot(normalVCVSOutput, -vertLightDirectionVC));",`    diffuseL += ((df${s}) * lightColor${u});`,"    if (dot(normalVCVSOutput, vertLightDirectionVC) < 0.0)","      {",`      float sf = sign(df)*attenuation*pow(max(1e-5,
+                                                           dot(reflect(lightDirectionVC${u},
+                                                                       normalVCVSOutput),
+                                                               normalize(-vertexVC.xyz))),
+                                                       specularPower);`,`    specularL += ((sf${s}) * lightColor${u});`,"    }"]);f=f.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),a=Le.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:ld("bad light complexity")}n.Fragment=a},t.replaceShaderNormal=(n,i,o)=>{if(e.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let s=n.Vertex,c=n.Geometry,l=n.Fragment;e.lastBoundBO.getCABO().getNormalOffset()?(s=Le.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Le.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,c=Le.substitute(c,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,c=Le.substitute(c,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,l=Le.substitute(l,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,l=Le.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.haveCellNormals?(l=Le.substitute(l,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,l=Le.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalMatrix *","    texelFetchBuffer(textureN, gl_PrimitiveID + PrimitiveIDOffset).xyz);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.lastBoundBO.getOpenGLMode(o.getProperty().getRepresentation())===e.context.LINES?(l=Le.substitute(l,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,l=Le.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput;","  if (abs(fdx.x) > 0.0)","    { fdx = normalize(fdx); normalVCVSOutput = normalize(cross(vec3(fdx.y, -fdx.x, 0.0), fdx)); }","  else { fdy = normalize(fdy); normalVCVSOutput = normalize(cross(vec3(fdy.y, -fdy.x, 0.0), fdy));}"]).result):(l=Le.substitute(l,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,l=Le.substitute(l,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,l=Le.substitute(l,"//VTK::Normal::Impl",["  fdx = normalize(fdx);","  fdy = normalize(fdy);","  vec3 normalVCVSOutput = normalize(cross(fdx,fdy));","  if (cameraParallel == 1 && normalVCVSOutput.z < 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }","  if (cameraParallel == 0 && dot(normalVCVSOutput,vertexVC.xyz) > 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"]).result),n.Vertex=s,n.Geometry=c,n.Fragment=l}},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o);let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(a=Le.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;","  gl_Position = MCPCMatrix * vertexMC;"]).result,a=Le.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,c=Le.substitute(c,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,c=Le.substitute(c,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(a=Le.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderTCoord=(n,i,o)=>{if(e.lastBoundBO.getCABO().getTCoordOffset()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;if(e.drawingEdges)return;a=Le.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result;const l=e.openGLActor.getActiveTextures();let f=2,u=2;if(l&&l.length>0&&(f=l[0].getComponents(),l[0].getTarget()===e.context.TEXTURE_CUBE_MAP&&(u=3)),e.renderable.getColorTextureMap()&&(f=e.renderable.getColorTextureMap().getPointData().getScalars().getNumberOfComponents(),u=2),u===2){if(a=Le.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,s=Le.substitute(s,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,s=Le.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Le.substitute(c,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,l&&l.length>=1)switch(f){case 1:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}}else switch(a=Le.substitute(a,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,s=Le.substitute(s,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,s=Le.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Le.substitute(c,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,f){case 1:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes();a=Le.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${c}];`,`varying float clipDistancesVSOutput[${c}];`]).result,a=Le.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Le.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${c}];`]).result,s=Le.substitute(s,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getCoincidentParameters=(n,i)=>{let o={factor:0,offset:0};const a=i.getProperty();if(e.renderable.getResolveCoincidentTopology()==Vc.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===L0.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===Ji.Points||a.getRepresentation()===L0.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===Ji.Lines||a.getRepresentation()===L0.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===Ji.Tris||c===Ji.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===Ji.TrisEdges||c===Ji.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===KC.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=Le.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===la.ID_LOW24||e.lastSelectionState===la.ID_HIGH24)&&(s=Le.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput;
+`,`uniform int VertexIDOffset;
+`]).result,s=Le.substitute(s,"//VTK::Picking::Impl",`  vertexIDVSOutput = gl_VertexID + VertexIDOffset;
+`).result,a=Le.substitute(a,"//VTK::Picking::Dec",`flat in int vertexIDVSOutput;
+`).result,a=Le.substitute(a,"//VTK::Picking::Impl",["  int idx = vertexIDVSOutput;","//VTK::Picking::Impl"]).result),e.lastSelectionState){case la.ID_LOW24:a=Le.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float(idx%256)/255.0, float((idx/256)%256)/255.0, float((idx/65536)%256)/255.0, 1.0);").result;break;case la.ID_HIGH24:a=Le.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float((idx/16777216)%256)/255.0, 0.0, 0.0, 1.0);").result;break;default:a=Le.substitute(a,"//VTK::Picking::Dec","uniform vec3 mapperIndex;").result,a=Le.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result}n.Fragment=a,n.Vertex=s}},t.replaceShaderValues=(n,i,o)=>{if(t.replaceShaderColor(n,i,o),t.replaceShaderNormal(n,i,o),t.replaceShaderLight(n,i,o),t.replaceShaderTCoord(n,i,o),t.replaceShaderPicking(n,i,o),t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o),t.replaceShaderPositionVC(n,i,o),e.haveSeenDepthRequest){let a=n.Fragment;a=Le.substitute(a,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,a=Le.substitute(a,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,n.Fragment=a}},t.getNeedToRebuildShaders=(n,i,o)=>{let a=0,s=0;const c=n.getPrimitiveType(),l=e.currentInput;let f=!1;const u=l.getPointData().getNormals(),d=l.getCellData().getNormals(),h=o.getProperty().getInterpolation()===s9.FLAT,g=o.getProperty().getRepresentation(),p=n.getOpenGLMode(g,c);if((p===e.context.TRIANGLES||d&&!u||!h&&u||!h&&p===e.context.LINES)&&(f=!0),o.getProperty().getLighting()&&f){a=0;const w=i.getLightsByReference();for(let x=0;x<w.length;++x){const C=w[x];C.getSwitch()>0&&(s++,a===0&&(a=1)),a===1&&(s>1||C.getIntensity()!==1||!C.lightTypeIsHeadLight())&&(a=2),a<3&&C.getPositional()&&(a=3)}}let v=!1;const y=e.lastBoundBO.getReferenceByName("lastLightComplexity"),m=e.lastBoundBO.getReferenceByName("lastLightCount");return(y!==a||m!==s)&&(e.lastBoundBO.set({lastLightComplexity:a},!0),e.lastBoundBO.set({lastLightCount:s},!0),v=!0),(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(v=!0),e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime()||n.getShaderSourceTime().getMTime()<e.selectionStateChanged.getMTime()||v?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,!0):!1},t.invokeShaderCallbacks=(n,i,o)=>{const a=e.renderable.getViewSpecificProperties().ShadersCallbacks;a&&a.forEach(s=>{s.callback(s.userData,n,i,o)})},t.setMapperShaderParameters=(n,i,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",e.primitiveIDOffset),n.getProgram().isUniformUsed("VertexIDOffset")&&n.getProgram().setUniformi("VertexIDOffset",e.vertexIDOffset),n.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){const c=e.lastBoundBO.getReferenceByName("lastLightComplexity");n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||ld("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("normalMC")&&n.getCABO().getNormalOffset()&&c>0?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"normalMC",n.getCABO().getNormalOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||ld("Error setting normalMC in shader VAO."):n.getVAO().removeAttributeArray("normalMC"),e.renderable.getCustomShaderAttributes().forEach((l,f)=>{n.getProgram().isAttributeUsed(`${l}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${l}MC`,n.getCABO().getCustomData()[f].offset,n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getCustomData()[f].components,!1)||ld(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||ld("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||ld("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?zr(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(Mn(d,d),Ln(d,d,u),Mn(d,d));for(let h=0;h<c;h++){const g=[];e.renderable.getClippingPlaneInDataCoords(d,h,g);for(let p=0;p<4;p++)l.push(g[p])}n.getProgram().setUniformi("numClipPlanes",c),n.getProgram().setUniform4fv("clipPlanes",l)}e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor.getActiveTextures();if(a)for(let c=0;c<a.length;++c){const f=a[c].getTextureUnit(),u=`texture${f+1}`;n.getProgram().isUniformUsed(u)&&n.getProgram().setUniformi(u,f)}if(e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const c=t.getCoincidentParameters(i,o);n.getProgram().setUniformf("coffset",c.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",c.factor)}n.setMapperShaderParameters(i,o,e._openGLRenderer.getTiledSizeAndOrigin());const s=e._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",s?s.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",s?s.getCurrentPass()+1:0)},t.setLightingShaderParameters=(n,i,o)=>{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d<l.length;++d){const h=l[d];if(h.getSwitch()>0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],i0(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],i0(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();Mn(u,u),c=0;for(let d=0;d<l.length;++d){const h=l[d];if(h.getSwitch()>0){const p=h.getTransformedPosition(),v=new Float64Array(3);Gt(v,p,u),s.setUniform3fArray(`lightAttenuation${c}`,h.getAttenuationValuesByReference()),s.setUniformi(`lightPositional${c}`,h.getPositional()),s.setUniformf(`lightExponent${c}`,h.getExponent()),s.setUniformf(`lightConeAngle${c}`,h.getConeAngle()),s.setUniform3fArray(`lightPositionVC${c}`,[v[0],v[1],v[2]]),c++}}};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=e.openGLCamera.getKeyMatrices(i),c=i.getActiveCamera(),l=e.openGLCamera.getKeyMatrixTime().getMTime(),f=a.getLastCameraMTime(),d=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,h=o.getIsIdentity(),g=h?{mcwc:null,normalMatrix:null}:e.openGLActor.getKeyMatrices();if(o.getCoordinateSystem()===cce.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Lt(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,Ln(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],tm,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],tm,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],vQ,e.tmpMat3)),f!==l&&(a.isUniformUsed("cameraParallel")&&a.setUniformi("cameraParallel",c.getParallelProjection()),a.setLastCameraMTime(l)),h||a.setLastCameraMTime(0)},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram();let s=o.getProperty(),c=s.getOpacity(),l=e.drawingEdges?s.getEdgeColorByReference():s.getAmbientColorByReference(),f=e.drawingEdges?s.getEdgeColorByReference():s.getDiffuseColorByReference(),u=e.drawingEdges?1:s.getAmbient(),d=e.drawingEdges?0:s.getDiffuse(),h=e.drawingEdges?0:s.getSpecular();const g=s.getSpecularPower();a.setUniformf("opacityUniform",c),a.setUniform3fArray("ambientColorUniform",l),a.setUniform3fArray("diffuseColorUniform",f),a.setUniformf("ambient",u),a.setUniformf("diffuse",d);const p=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(p<1)return;let v=s.getSpecularColorByReference();if(a.setUniform3fArray("specularColorUniform",v),a.setUniformf("specularPowerUniform",g),a.setUniformf("specular",h),a.isUniformUsed("ambientIntensityBF")){if(s=o.getBackfaceProperty(),c=s.getOpacity(),l=s.getAmbientColor(),u=s.getAmbient(),f=s.getDiffuseColor(),d=s.getDiffuse(),v=s.getSpecularColor(),h=s.getSpecular(),a.setUniformf("ambientIntensityBF",u),a.setUniformf("diffuseIntensityBF",d),a.setUniformf("opacityUniformBF",c),a.setUniform3fArray("ambientColorUniformBF",l),a.setUniform3fArray("diffuseColorUniformBF",f),p<1)return;a.setUniformf("specularIntensityBF",h),a.setUniform3fArray("specularColorUniformBF",v),a.setUniformf("specularPowerUniformBF",g)}},t.updateMaximumPointCellIds=(n,i)=>{var s,c,l,f;const o=e._openGLRenderer.getSelector();if(!o)return;if((c=(s=e.selectionWebGLIdsToVTKIds)==null?void 0:s.points)!=null&&c.length){const u=e.selectionWebGLIdsToVTKIds.points.length;o.setMaximumPointId(u-1)}if((f=(l=e.selectionWebGLIdsToVTKIds)==null?void 0:l.cells)!=null&&f.length){const u=e.selectionWebGLIdsToVTKIds.cells.length;o.setMaximumCellId(u-1)}o.getFieldAssociation()===KC.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=lce(e._openGLRenderer);if(e.lastSelectionState!==o&&(e.selectionStateChanged.modified(),e.lastSelectionState=o),e._openGLRenderer.getSelector())switch(o){default:e._openGLRenderer.getSelector().renderProp(i)}t.updateBufferObjects(n,i),e.renderable.getColorTextureMap()&&e.internalColorTexture.activate(),e.lastBoundBO=null},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation(),a=i.getProperty().getEdgeVisibility()&&o===L0.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===KC.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===la.ID_LOW24||e.lastSelectionState===la.ID_HIGH24);for(let l=Ji.Start;l<Ji.End;l++)e.primitives[l].setPointPicking(c),e.primitives[l].getCABO().getElementCount()&&(e.drawingEdges=a&&(l===Ji.TrisEdges||l===Ji.TriStripsEdges),(!e.drawingEdges||!(e.renderDepth||e.lastSelectionState>=0))&&(e.lastBoundBO=e.primitives[l],e.primitiveIDOffset+=e.primitives[l].drawArrays(n,i,o,t),e.vertexIDOffset+=e.primitives[l].getCABO().getElementCount()))},t.renderPieceFinish=(n,i)=>{e.LastBoundBO&&e.LastBoundBO.getVAO().release(),e.renderable.getColorTextureMap()&&e.internalColorTexture.deactivate()},t.renderPiece=(n,i)=>{if(t.invokeEvent(ace),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(sce),!e.currentInput){ld("No input!");return}if(!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues())return;const o=e.context,a=i.getProperty().getBackfaceCulling(),s=i.getProperty().getFrontfaceCulling();!a&&!s?e._openGLRenderWindow.disableCullFace():s?(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Og(e.bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i),t.updateMaximumPointCellIds()},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return o<t.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentInput.getMTime()},t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors();e.haveCellScalars=!1;const s=e.renderable.getScalarMode();e.renderable.getScalarVisibility()&&(s===i2.USE_CELL_DATA||s===i2.USE_CELL_FIELD_DATA||s===i2.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==i2.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==s9.FLAT?o.getPointData().getNormals():null;c===null&&o.getCellData().getNormals()&&(e.haveCellNormals=!0,c=o.getCellData().getNormals());const l=i.getProperty().getRepresentation();let f=o.getPointData().getTCoords();e.openGLActor.getActiveTextures()||(f=null);let u=!1;if(e.renderable.getColorCoordinates()){f=e.renderable.getColorCoordinates(),u=e.renderable.getAreScalarsMappedFromCells(),e.internalColorTexture||(e.internalColorTexture=Vr.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(c9.NEAREST),h.setMagnificationFilter(c9.NEAREST),h.setWrapS(l9.CLAMP_TO_EDGE),h.setWrapT(l9.CLAMP_TO_EDGE),h.setOpenGLRenderWindow(e._openGLRenderWindow);const g=e.renderable.getColorTextureMap(),p=g.getExtent(),v=g.getPointData().getScalars();h.create2DFromRaw(p[1]-p[0]+1,p[3]-p[2]+1,v.getNumberOfComponents(),v.getDataType(),v.getData()),h.activate(),h.sendParameters(),h.deactivate()}const d=`${o.getMTime()}A${l}B${o.getMTime()}C${c?c.getMTime():1}D${a?a.getMTime():1}E${i.getProperty().getEdgeVisibility()}F${f?f.getMTime():1}`;if(e.VBOBuildString!==d){const g={points:o.getPoints(),normals:c,tcoords:f,colors:a,cellOffset:0,vertexOffset:0,useTCoordsPerCell:u,haveCellScalars:e.haveCellScalars,haveCellNormals:e.haveCellNormals,customAttributes:e.renderable.getCustomShaderAttributes().map(y=>o.getPointData().getArrayByName(y))};e.renderable.getPopulateSelectionSettings()&&(e.selectionWebGLIdsToVTKIds={points:null,cells:null});const p=[{inRep:"verts",cells:o.getVerts()},{inRep:"lines",cells:o.getLines()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()}],v=i.getProperty().getEdgeVisibility()&&l===L0.SURFACE;for(let y=Ji.Start;y<Ji.End;y++)y!==Ji.TrisEdges&&y!==Ji.TriStripsEdges?(g.cellOffset+=e.primitives[y].getCABO().createVBO(p[y].cells,p[y].inRep,l,g,e.selectionWebGLIdsToVTKIds),g.vertexOffset+=e.primitives[y].getCABO().getElementCount()):v?e.primitives[y].getCABO().createVBO(p[y].cells,p[y].inRep,L0.WIREFRAME,{...g,tcoords:null,colors:null,haveCellScalars:!1,haveCellNormals:!1}):e.primitives[y].releaseGraphicsResources();e.renderable.getPopulateSelectionSettings()&&e.renderable.setSelectionWebGLIdsToVTKIds(e.selectionWebGLIdsToVTKIds),e.VBOBuildString=d}e.VBOBuildTime.modified()},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const fce={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:la.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function wV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fce,r),gr.extend(t,e,r),Ol.implementReplaceShaderCoincidentOffset(t,e,r),Ol.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Ji,e.tmpMat3=Ns(new Float64Array(9)),e.tmpMat4=Lt(new Float64Array(16));for(let n=Ji.Start;n<Ji.End;n++)e.primitives[n]=Ul.newInstance(),e.primitives[n].setPrimitiveType(n),e.primitives[n].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);vi(t,e,["context"]),e.VBOBuildTime={},xr(e.VBOBuildTime,{mtime:0}),e.selectionStateChanged={},xr(e.selectionStateChanged,{mtime:0}),uce(t,e)}const xV=jn(wV,"vtkOpenGLPolyDataMapper");var sx={newInstance:xV,extend:wV};Ri("vtkMapper",xV);const{vtkErrorMacro:gp}=Ao,{Representation:dce}=w0,{ObjectType:o2}=pu,{PassTypes:hce}=Z4,gce={type:"StartEvent"},pce={type:"EndEvent"};function mce(t,e){e.classHierarchy.push("vtkOpenGLGlyph3DMapper");const r={...t};t.renderPiece=(n,i)=>{if(t.invokeEvent(gce),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(pce),!e.currentInput){gp("No input!");return}if(!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues())return;const o=e.context;e._openGLRenderWindow.getWebgl2()?(e.hardwareSupport=!0,e.extension=null):e.extension||(e.extension=e.context.getExtension("ANGLE_instanced_arrays"),e.hardwareSupport=!!e.extension);const a=i.getProperty().getBackfaceCulling(),s=i.getProperty().getFrontfaceCulling();!a&&!s?e._openGLRenderWindow.disableCullFace():s?(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.multiply4x4WithOffset=(n,i,o,a)=>{const s=i[0],c=i[1],l=i[2],f=i[3],u=i[4],d=i[5],h=i[6],g=i[7],p=i[8],v=i[9],y=i[10],m=i[11],w=i[12],x=i[13],C=i[14],S=i[15];let T=o[a],_=o[a+1],E=o[a+2],b=o[a+3];n[0]=T*s+_*u+E*p+b*w,n[1]=T*c+_*d+E*v+b*x,n[2]=T*l+_*h+E*y+b*C,n[3]=T*f+_*g+E*m+b*S,T=o[a+4],_=o[a+5],E=o[a+6],b=o[a+7],n[4]=T*s+_*u+E*p+b*w,n[5]=T*c+_*d+E*v+b*x,n[6]=T*l+_*h+E*y+b*C,n[7]=T*f+_*g+E*m+b*S,T=o[a+8],_=o[a+9],E=o[a+10],b=o[a+11],n[8]=T*s+_*u+E*p+b*w,n[9]=T*c+_*d+E*v+b*x,n[10]=T*l+_*h+E*y+b*C,n[11]=T*f+_*g+E*m+b*S,T=o[a+12],_=o[a+13],E=o[a+14],b=o[a+15],n[12]=T*s+_*u+E*p+b*w,n[13]=T*c+_*d+E*v+b*x,n[14]=T*l+_*h+E*y+b*C,n[15]=T*f+_*g+E*m+b*S},t.replaceShaderNormal=(n,i,o)=>{if(e.hardwareSupport&&e.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let s=n.Vertex;e.lastBoundBO.getCABO().getNormalOffset()&&(s=Le.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Le.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * gNormal * normalMC;"]).result),n.Vertex=s}r.replaceShaderNormal(n,i,o)},t.replaceShaderColor=(n,i,o)=>{if(e.hardwareSupport&&e.renderable.getColorArray()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];l&&(u=u.concat(["  vec3 specularColor;","  float specularPower;"])),u=u.concat(["  opacity = opacityUniform;"]),l&&(u=u.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),e.drawingEdges||(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=Le.substitute(a,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,a=Le.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,s=Le.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Le.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,u=u.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])),c=Le.substitute(c,"//VTK::Color::Impl",u).result,c=Le.substitute(c,"//VTK::Color::Dec",f).result,n.Vertex=a,n.Geometry=s,n.Fragment=c}r.replaceShaderColor(n,i,o)},t.replaceShaderPositionVC=(n,i,o)=>{if(e.hardwareSupport){let a=n.Vertex;e.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(a=Le.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result,a=Le.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(a=Le.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result),n.Vertex=a}r.replaceShaderPositionVC(n,i,o)},t.replaceShaderPicking=(n,i,o)=>{if(e.hardwareSupport){let a=n.Fragment,s=n.Vertex;s=Le.substitute(s,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,s=Le.substitute(s,"//VTK::Picking::Impl","  mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=s,a=Le.substitute(a,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Le.substitute(a,"//VTK::Picking::Impl",["  vec4 pickColor = picking == 2 ? vec4(mapperIndexVSOutput,1.0) : vec4(mapperIndex,1.0);","  gl_FragData[0] = picking != 0 ? pickColor : gl_FragData[0];"]).result,n.Fragment=a}else r.replaceShaderPicking(n,i,o)},t.updateGlyphShaderParameters=(n,i,o,a,s,c,l,f)=>{const u=o.getProgram();if(n){const d=e.normalMatrix,h=c,g=l*9,p=e.tmpMat3,v=d[0],y=d[1],m=d[2],w=d[3],x=d[4],C=d[5],S=d[6],T=d[7],_=d[8],E=h[g],b=h[g+1],D=h[g+2],I=h[g+3],P=h[g+4],M=h[g+5],L=h[g+6],B=h[g+7],j=h[g+8];p[0]=E*v+b*w+D*S,p[1]=E*y+b*x+D*T,p[2]=E*m+b*C+D*_,p[3]=I*v+P*w+M*S,p[4]=I*y+P*x+M*T,p[5]=I*m+P*C+M*_,p[6]=L*v+B*w+j*S,p[7]=L*y+B*x+j*T,p[8]=L*m+B*C+j*_,u.setUniformMatrix3x3("normalMatrix",e.tmpMat3)}if(t.multiply4x4WithOffset(e.tmpMat4,e.mcpcMatrix,s,l*16),u.setUniformMatrix("MCPCMatrix",e.tmpMat4),i&&(t.multiply4x4WithOffset(e.tmpMat4,e.mcvcMatrix,s,l*16),u.setUniformMatrix("MCVCMatrix",e.tmpMat4)),a){const d=a.getData();e.tmpColor[0]=d[l*4]/255,e.tmpColor[1]=d[l*4+1]/255,e.tmpColor[2]=d[l*4+2]/255,u.setUniform3fArray("ambientColorUniform",e.tmpColor),u.setUniform3fArray("diffuseColorUniform",e.tmpColor)}f&&u.setUniform3fArray("mapperIndex",f.getPropColorValue())},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation(),a=e.context,s=i.getProperty().getEdgeVisibility()&&o===dce.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();ag(e.normalMatrix,c.normalMatrix,l.normalMatrix),Ln(e.mcpcMatrix,c.wcpc,l.mcwc),Ln(e.mcvcMatrix,c.wcvc,l.mcwc);const f=e.renderable.getMatrixArray(),u=e.renderable.getNormalArray(),d=e.renderable.getColorArray(),h=f.length/16;let g=!1;e._openGLRenderer.getSelector()&&e._openGLRenderer.getSelector().getCurrentPass()===hce.COMPOSITE_INDEX_PASS&&(g=!0);for(let p=e.primTypes.Start;p<e.primTypes.End;p++){const v=e.primitives[p].getCABO();if(v.getElementCount()){e.drawingEdges=s&&(p===e.primTypes.TrisEdges||p===e.primTypes.TriStripsEdges),e.lastBoundBO=e.primitives[p],e.primitives[p].updateShaders(n,i,t);const y=e.primitives[p].getProgram(),m=e.primitives[p].getOpenGLMode(o),w=y.isUniformUsed("normalMatrix"),x=y.isUniformUsed("MCVCMatrix");if(e.hardwareSupport)e.extension?e.extension.drawArraysInstancedANGLE(m,0,v.getElementCount(),h):a.drawArraysInstanced(m,0,v.getElementCount(),h);else for(let C=0;C<h;++C)g&&e._openGLRenderer.getSelector().renderCompositeIndex(C),t.updateGlyphShaderParameters(w,x,e.primitives[p],d,f,u,C,g?e._openGLRenderer.getSelector():null),a.drawArrays(m,0,v.getElementCount())}}},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.glyphBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){n.getProgram().isAttributeUsed("gMatrix")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),e.matrixBuffer,"gMatrix",0,64,e.context.FLOAT,4,!1,1)||gp("Error setting gMatrix in shader VAO."):n.getVAO().removeAttributeArray("gMatrix"),n.getProgram().isAttributeUsed("gNormal")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),e.normalBuffer,"gNormal",0,36,e.context.FLOAT,3,!1,1)||gp("Error setting gNormal in shader VAO."):n.getVAO().removeAttributeArray("gNormal"),n.getProgram().isAttributeUsed("gColor")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),e.colorBuffer,"gColor",0,4,e.context.UNSIGNED_BYTE,4,!0,1,!1)||gp("Error setting gColor in shader VAO."):n.getVAO().removeAttributeArray("gColor"),n.getProgram().isAttributeUsed("mapperIndexVS")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),e.pickBuffer,"mapperIndexVS",0,4,e.context.UNSIGNED_BYTE,4,!0,1,!1)||gp("Error setting mapperIndexVS in shader VAO."):n.getVAO().removeAttributeArray("mapperIndexVS"),r.setMapperShaderParameters(n,i,o),n.getAttributeUpdateTime().modified();return}r.setMapperShaderParameters(n,i,o)},t.getNeedToRebuildBufferObjects=(n,i)=>(e.renderable.buildArrays(),e.VBOBuildTime.getMTime()<e.renderable.getBuildTime().getMTime()?!0:r.getNeedToRebuildBufferObjects(n,i)),t.getNeedToRebuildShaders=(n,i,o)=>!!(r.getNeedToRebuildShaders(n,i,o)||n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime()),t.buildBufferObjects=(n,i)=>{if(e.hardwareSupport){const o=e.renderable.getMatrixArray(),a=e.renderable.getNormalArray(),s=e.renderable.getColorArray();if(e.matrixBuffer||(e.matrixBuffer=pu.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=pu.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=pu.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=pu.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,o2.ARRAY_BUFFER),e.normalBuffer.upload(a,o2.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),o2.ARRAY_BUFFER):e.colorBuffer.releaseGraphicsResources();const c=o.length/16,l=new Uint8Array(4*c);for(let f=0;f<c;++f){let u=f+1;const d=f*4;l[d]=u%256,u-=l[d],u/=256,l[d+1]=u%256,u-=l[d+1],u/=256,l[d+2]=u%256,l[d+3]=255}e.pickBuffer.upload(l,o2.ARRAY_BUFFER),e.glyphBOBuildTime.modified()}}return r.buildBufferObjects(n,i)}}const vce={normalMatrix:null,mcpcMatrix:null,mcwcMatrix:null};function CV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vce,r),sx.extend(t,e,r),e.tmpMat3=Ns(new Float64Array(9)),e.normalMatrix=Ns(new Float64Array(9)),e.mcpcMatrix=Lt(new Float64Array(16)),e.mcvcMatrix=Lt(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},xr(e.glyphBOBuildTime,{mtime:0}),mce(t,e)}const SV=jn(CV,"vtkOpenGLGlyph3DMapper");var yce={newInstance:SV,extend:CV};Ri("vtkGlyph3DMapper",SV);const{vtkErrorMacro:u9}=Ao;function wce(t,e){e.classHierarchy.push("vtkOpenGLSkybox"),t.buildPass=r=>{if(r){e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const n=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(n.getActiveCamera())}},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementOpaqueActorCount()}},t.opaquePass=(r,n)=>{if(r&&!e._openGLRenderer.getSelector()){t.updateBufferObjects(),e.context.depthMask(!0),e._openGLRenderWindow.getShaderCache().readyShaderProgram(e.tris.getProgram()),e.openGLTexture.render(e._openGLRenderWindow);const i=e.openGLTexture.getTextureUnit();e.tris.getProgram().setUniformi("sbtexture",i);const o=e._openGLRenderer.getRenderable(),a=e.openGLCamera.getKeyMatrices(o),s=new Float64Array(16);if(ei(s,a.wcpc),e.tris.getProgram().setUniformMatrix("IMCPCMatrix",s),e.lastFormat==="box"){const c=o.getActiveCamera().getPosition();e.tris.getProgram().setUniform3f("camPos",c[0],c[1],c[2])}e.tris.getVAO().bind(),e.context.drawArrays(e.context.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.openGLTexture.deactivate()}},t.updateBufferObjects=()=>{if(!e.tris.getCABO().getElementCount()){const n=new Float32Array(12);for(let s=0;s<4;s++)n[s*3]=s%2*2-1,n[s*3+1]=s>1?1:-1,n[s*3+2]=1;const i=Nt.newInstance({numberOfComponents:3,values:n});i.setName("points");const o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;const a=Nt.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",Io.SURFACE,{points:i,cellOffset:0})}e.renderable.getFormat()!==e.lastFormat&&(e.lastFormat=e.renderable.getFormat(),e.lastFormat==="box"&&e.tris.setProgram(e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(`//VTK::System::Dec
+             attribute vec3 vertexMC;
+             uniform mat4 IMCPCMatrix;
+             varying vec3 TexCoords;
+             void main () {
+              gl_Position = vec4(vertexMC.xyz, 1.0);
+              vec4 wpos = IMCPCMatrix * gl_Position;
+              TexCoords = wpos.xyz/wpos.w;
+             }`,`//VTK::System::Dec
+             //VTK::Output::Dec
+             varying vec3 TexCoords;
+             uniform samplerCube sbtexture;
+             uniform vec3 camPos;
+             void main () {
+               // skybox looks from inside out
+               // which means we have to adjust
+               // our tcoords. Otherwise text would
+               // be flipped
+               vec3 tc = normalize(TexCoords - camPos);
+               if (abs(tc.z) < max(abs(tc.x),abs(tc.y)))
+               {
+                 tc = vec3(1.0, 1.0, -1.0) * tc;
+               }
+               else
+               {
+                 tc = vec3(-1.0, 1.0, 1.0) * tc;
+               }
+               gl_FragData[0] = textureCube(sbtexture, tc);
+             }`,"")),e.lastFormat==="background"&&e.tris.setProgram(e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(`//VTK::System::Dec
+             attribute vec3 vertexMC;
+             uniform mat4 IMCPCMatrix;
+             varying vec2 TexCoords;
+             void main () {
+              gl_Position = vec4(vertexMC.xyz, 1.0);
+              vec4 wpos = IMCPCMatrix * gl_Position;
+              TexCoords = vec2(vertexMC.x, vertexMC.y)*0.5 + 0.5;
+             }`,`//VTK::System::Dec
+             //VTK::Output::Dec
+             varying vec2 TexCoords;
+             uniform sampler2D sbtexture;
+             void main () {
+               gl_FragData[0] = texture2D(sbtexture, TexCoords);
+             }`,"")),e.tris.getShaderSourceTime().modified(),e.tris.getVAO().bind(),e.tris.getVAO().addAttributeArray(e.tris.getProgram(),e.tris.getCABO(),"vertexMC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||u9("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||u9("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const xce={context:null};function TV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,xce,r),gr.extend(t,e,r),e.openGLTexture=Vr.newInstance(),e.tris=Ul.newInstance(),e.keyMatrixTime={},xr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Ns(new Float64Array(9)),mcwc:Lt(new Float64Array(16))},vi(t,e,["context"]),Qo(t,e,["activeTextures"]),wce(t,e)}const _V=jn(TV);var Cce={newInstance:_V,extend:TV};Ri("vtkSkybox",_V);var Sce=`//VTK::System::Dec
+
+/*=========================================================================
+
+  Program:   Visualization Toolkit
+  Module:    vtkSphereMapperVS.glsl
+
+  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
+  All rights reserved.
+  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notice for more information.
+
+=========================================================================*/
+// this shader implements imposters in OpenGL for Spheres
+
+attribute vec4 vertexMC;
+attribute vec2 offsetMC;
+
+// optional normal declaration
+//VTK::Normal::Dec
+
+//VTK::Picking::Dec
+
+// Texture coordinates
+//VTK::TCoord::Dec
+
+uniform mat3 normalMatrix; // transform model coordinate directions to view coordinates
+
+// material property values
+//VTK::Color::Dec
+
+// clipping plane vars
+//VTK::Clip::Dec
+
+// camera and actor matrix values
+//VTK::Camera::Dec
+
+varying vec4 vertexVCVSOutput;
+varying float radiusVCVSOutput;
+varying vec3 centerVCVSOutput;
+
+uniform int cameraParallel;
+uniform float scaleFactor;
+
+void main()
+{
+  //VTK::Picking::Impl
+
+  //VTK::Color::Impl
+
+  //VTK::Normal::Impl
+
+  //VTK::TCoord::Impl
+
+  //VTK::Clip::Impl
+
+  // compute the projected vertex position
+  vec2 scaledOffsetMC = scaleFactor * offsetMC;
+  vertexVCVSOutput = MCVCMatrix * vertexMC;
+  centerVCVSOutput = vertexVCVSOutput.xyz;
+  radiusVCVSOutput = length(scaledOffsetMC)*0.5;
+
+  // make the triangle face the camera
+  if (cameraParallel == 0)
+    {
+    vec3 dir = normalize(-vertexVCVSOutput.xyz);
+    vec3 base2 = normalize(cross(dir,vec3(1.0,0.0,0.0)));
+    vec3 base1 = cross(base2,dir);
+    vertexVCVSOutput.xyz = vertexVCVSOutput.xyz + scaledOffsetMC.x*base1 + scaledOffsetMC.y*base2;
+    }
+  else
+    {
+    // add in the offset
+    vertexVCVSOutput.xy = vertexVCVSOutput.xy + scaledOffsetMC;
+    }
+
+  gl_Position = VCPCMatrix * vertexVCVSOutput;
+}
+`;const{vtkErrorMacro:Tce}=Ao;function _ce(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=Sce,n.Fragment=Jm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Le.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix;
+`,"uniform mat4 MCVCMatrix;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Impl",[`vec4 vertexVC = vertexVCVSOutput;
+`]).result;const c=[`uniform float invertedDepth;
+`,`uniform int cameraParallel;
+`,`varying float radiusVCVSOutput;
+`,`varying vec3 centerVCVSOutput;
+`,`uniform mat4 VCPCMatrix;
+`];s=Le.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;
+`),e._openGLRenderWindow.getWebgl2()&&(l=`gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;
+`),s=Le.substitute(s,"//VTK::Depth::Impl",[`  vec3 EyePos;
+`,`  vec3 EyeDir;
+`,`  if (cameraParallel != 0) {
+`,`    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);
+`,`    EyeDir = vec3(0.0,0.0,-1.0); }
+`,`  else {
+`,`    EyeDir = vertexVC.xyz;
+`,`    EyePos = vec3(0.0,0.0,0.0);
+`,`    float lengthED = length(EyeDir);
+`,`    EyeDir = normalize(EyeDir);
+`,`    if (lengthED > radiusVCVSOutput*3.0) {
+`,`      EyePos = vertexVC.xyz - EyeDir*3.0*radiusVCVSOutput; }
+`,`    }
+`,`  EyePos = EyePos - centerVCVSOutput;
+`,`  EyePos = EyePos/radiusVCVSOutput;
+`,`  float b = 2.0*dot(EyePos,EyeDir);
+`,`  float c = dot(EyePos,EyePos) - 1.0;
+`,`  float d = b*b - 4.0*c;
+`,`  vec3 normalVCVSOutput = vec3(0.0,0.0,1.0);
+`,`  if (d < 0.0) { discard; }
+`,`  else {
+`,`    float t = (-b - invertedDepth*sqrt(d))*0.5;
+`,`    normalVCVSOutput = invertedDepth*normalize(EyePos + t*EyeDir);
+`,`    vertexVC.xyz = normalVCVSOutput*radiusVCVSOutput + centerVCVSOutput;
+`,`    }
+`,`  vec4 pos = VCPCMatrix * vertexVC;
+`,l]).result,s=Le.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"offsetMC",12,n.getCABO().getStride(),e.context.FLOAT,2,!1)||Tce("Error setting 'offsetMC' in shader VAO.")),n.getProgram().isUniformUsed("invertedDepth")&&n.getProgram().setUniformf("invertedDepth",e.invert?-1:1),n.getProgram().isUniformUsed("scaleFactor")){const s=e.currentInput.getPointData();e.renderable.getScaleArray()!=null&&s.hasArray(e.renderable.getScaleArray())?n.getProgram().setUniformf("scaleFactor",e.renderable.getScaleFactor()):n.getProgram().setUniformf("scaleFactor",1)}r.setMapperShaderParameters(n,i,o)},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=i.getActiveCamera(),c=e.openGLCamera.getKeyMatrices(i);if(a.isUniformUsed("VCPCMatrix")&&a.setUniformMatrix("VCPCMatrix",c.vcpc),a.isUniformUsed("MCVCMatrix"))if(o.getIsIdentity())a.setUniformMatrix("MCVCMatrix",c.wcvc);else{const l=e.openGLActor.getKeyMatrices(),f=new Float64Array(16);Ln(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}a.isUniformUsed("cameraParallel")&&n.getProgram().setUniformi("cameraParallel",s.getParallelProjection())},t.getOpenGLMode=(n,i)=>e.context.TRIANGLES,t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors(),s=e.primitives[e.primTypes.Tris].getCABO(),c=o.getPointData(),l=o.getPoints(),f=l.getNumberOfPoints(),u=l.getData(),d=5;let h=null;e.renderable.getScaleArray()!=null&&c.hasArray(e.renderable.getScaleArray())&&(h=c.getArray(e.renderable.getScaleArray()).getData());let g=null,p=0,v=null;a?(p=a.getNumberOfComponents(),s.setColorOffset(0),s.setColorBOStride(4),g=a.getData(),v=new Uint8Array(3*f*4),s.getColorBO()||s.setColorBO(pu.newInstance()),s.getColorBO().setOpenGLRenderWindow(e._openGLRenderWindow)):s.getColorBO()&&s.setColorBO(null),s.setColorComponents(p);const y=new Float32Array(d*f*3);s.setStride(d*4);const m=Math.cos(ci(30));let w=0,x=0,C=0,S=0;for(let T=0;T<f;++T){let _=e.renderable.getRadius();h&&(_=h[T]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=-2*_*m,y[C++]=-_,g&&(x=T*p,v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=2*_*m,y[C++]=-_,g&&(v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=0,y[C++]=2*_,g&&(v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3])}s.setElementCount(C/d),s.upload(y,Cu.ARRAY_BUFFER),a&&s.getColorBO().upload(v,Cu.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const Ece={};function EV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ece,r),sx.extend(t,e,r),_ce(t,e)}const bV=jn(EV,"vtkOpenGLSphereMapper");var bce={newInstance:bV,extend:EV};Ri("vtkSphereMapper",bV);var Dce=`//VTK::System::Dec
+
+/*=========================================================================
+
+  Program:   Visualization Toolkit
+  Module:    vtkStickMapperVS.glsl
+
+  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
+  All rights reserved.
+  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notice for more information.
+
+=========================================================================*/
+// this shader implements imposters in OpenGL for Sticks
+
+attribute vec4 vertexMC;
+attribute vec3 orientMC;
+attribute vec4 offsetMC;
+attribute float radiusMC;
+
+// optional normal declaration
+//VTK::Normal::Dec
+
+//VTK::Picking::Dec
+
+// Texture coordinates
+//VTK::TCoord::Dec
+
+uniform mat3 normalMatrix; // transform model coordinate directions to view coordinates
+
+// material property values
+//VTK::Color::Dec
+
+// clipping plane vars
+//VTK::Clip::Dec
+
+// camera and actor matrix values
+//VTK::Camera::Dec
+
+varying vec4 vertexVCVSOutput;
+varying float radiusVCVSOutput;
+varying float lengthVCVSOutput;
+varying vec3 centerVCVSOutput;
+varying vec3 orientVCVSOutput;
+
+uniform int cameraParallel;
+
+void main()
+{
+  //VTK::Picking::Impl
+
+  //VTK::Color::Impl
+
+  //VTK::Normal::Impl
+
+  //VTK::TCoord::Impl
+
+  //VTK::Clip::Impl
+
+  vertexVCVSOutput = MCVCMatrix * vertexMC;
+  centerVCVSOutput = vertexVCVSOutput.xyz;
+  radiusVCVSOutput = radiusMC;
+  lengthVCVSOutput = length(orientMC);
+  orientVCVSOutput = normalMatrix * normalize(orientMC);
+
+  // make sure it is pointing out of the screen
+  if (orientVCVSOutput.z < 0.0)
+    {
+    orientVCVSOutput = -orientVCVSOutput;
+    }
+
+  // make the basis
+  vec3 xbase;
+  vec3 ybase;
+  vec3 dir = vec3(0.0,0.0,1.0);
+  if (cameraParallel == 0)
+    {
+    dir = normalize(-vertexVCVSOutput.xyz);
+    }
+  if (abs(dot(dir,orientVCVSOutput)) == 1.0)
+    {
+    xbase = normalize(cross(vec3(0.0,1.0,0.0),orientVCVSOutput));
+    ybase = cross(xbase,orientVCVSOutput);
+    }
+  else
+    {
+    xbase = normalize(cross(orientVCVSOutput,dir));
+    ybase = cross(orientVCVSOutput,xbase);
+    }
+
+  vec3 offsets = offsetMC.xyz*2.0-1.0;
+  vertexVCVSOutput.xyz = vertexVCVSOutput.xyz +
+    radiusVCVSOutput*offsets.x*xbase +
+    radiusVCVSOutput*offsets.y*ybase +
+    0.5*lengthVCVSOutput*offsets.z*orientVCVSOutput;
+
+  gl_Position = VCPCMatrix * vertexVCVSOutput;
+}
+`;const{vtkErrorMacro:a2}=Ao;function Ice(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=Dce,n.Fragment=Jm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Le.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix;
+`,"uniform mat4 MCVCMatrix;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,s=Le.substitute(s,"//VTK::PositionVC::Impl",`  vec4 vertexVC = vertexVCVSOutput;
+`).result;const c=[`uniform int cameraParallel;
+`,`varying float radiusVCVSOutput;
+`,`varying vec3 orientVCVSOutput;
+`,`varying float lengthVCVSOutput;
+`,`varying vec3 centerVCVSOutput;
+`,`uniform mat4 VCPCMatrix;
+`];s=Le.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`  gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;
+`),e._openGLRenderWindow.getWebgl2()&&(l=`gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;
+`),s=Le.substitute(s,"//VTK::Depth::Impl",[`  vec3 EyePos;
+`,`  vec3 EyeDir;
+`,`  if (cameraParallel != 0) {
+`,`    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);
+`,`    EyeDir = vec3(0.0,0.0,-1.0); }
+`,`  else {
+`,`    EyeDir = vertexVC.xyz;
+`,`    EyePos = vec3(0.0,0.0,0.0);
+`,`    float lengthED = length(EyeDir);
+`,`    EyeDir = normalize(EyeDir);
+`,`    if (lengthED > radiusVCVSOutput*3.0) {
+`,`      EyePos = vertexVC.xyz - EyeDir*3.0*radiusVCVSOutput; }
+`,`    }
+`,`  EyePos = EyePos - centerVCVSOutput;
+`,`  vec3 base1;
+`,`  if (abs(orientVCVSOutput.z) < 0.99) {
+`,`    base1 = normalize(cross(orientVCVSOutput,vec3(0.0,0.0,1.0))); }
+`,`  else {
+`,`    base1 = normalize(cross(orientVCVSOutput,vec3(0.0,1.0,0.0))); }
+`,`  vec3 base2 = cross(orientVCVSOutput,base1);
+`,`  EyePos = vec3(dot(EyePos,base1),dot(EyePos,base2),dot(EyePos,orientVCVSOutput));
+`,`  EyeDir = vec3(dot(EyeDir,base1),dot(EyeDir,base2),dot(EyeDir,orientVCVSOutput));
+`,`  EyePos = EyePos/radiusVCVSOutput;
+`,`  float a = EyeDir.x*EyeDir.x + EyeDir.y*EyeDir.y;
+`,`  float b = 2.0*(EyePos.x*EyeDir.x + EyePos.y*EyeDir.y);
+`,`  float c = EyePos.x*EyePos.x + EyePos.y*EyePos.y - 1.0;
+`,`  float d = b*b - 4.0*a*c;
+`,`  vec3 normalVCVSOutput = vec3(0.0,0.0,1.0);
+`,`  if (d < 0.0) { discard; }
+`,`  else {
+`,`    float t =  (-b - sqrt(d))/(2.0*a);
+`,`    float tz = EyePos.z + t*EyeDir.z;
+`,`    vec3 iPoint = EyePos + t*EyeDir;
+`,`    if (abs(iPoint.z)*radiusVCVSOutput > lengthVCVSOutput*0.5) {
+`,`      float t2 = (-b + sqrt(d))/(2.0*a);
+`,`      float tz2 = EyePos.z + t2*EyeDir.z;
+`,`      if (tz2*radiusVCVSOutput > lengthVCVSOutput*0.5 || tz*radiusVCVSOutput < -0.5*lengthVCVSOutput) { discard; }
+`,`      else {
+`,`        normalVCVSOutput = orientVCVSOutput;
+`,`        float t3 = (lengthVCVSOutput*0.5/radiusVCVSOutput - EyePos.z)/EyeDir.z;
+`,`        iPoint = EyePos + t3*EyeDir;
+`,`        vertexVC.xyz = radiusVCVSOutput*(iPoint.x*base1 + iPoint.y*base2 + iPoint.z*orientVCVSOutput) + centerVCVSOutput;
+`,`        }
+`,`      }
+`,`    else {
+`,`      normalVCVSOutput = iPoint.x*base1 + iPoint.y*base2;
+`,`      vertexVC.xyz = radiusVCVSOutput*(normalVCVSOutput + iPoint.z*orientVCVSOutput) + centerVCVSOutput;
+`,`      }
+`,`    }
+`,`  vec4 pos = VCPCMatrix * vertexVC;
+`,l]).result,s=Le.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("orientMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"orientMC",12,n.getCABO().getStride(),e.context.FLOAT,3,!1)||a2("Error setting 'orientMC' in shader VAO.")),n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"offsetMC",0,n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,3,!0)||a2("Error setting 'offsetMC' in shader VAO.")),n.getProgram().isAttributeUsed("radiusMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"radiusMC",24,n.getCABO().getStride(),e.context.FLOAT,1,!1)||a2("Error setting 'radiusMC' in shader VAO."))),r.setMapperShaderParameters(n,i,o)},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=i.getActiveCamera(),c=e.openGLCamera.getKeyMatrices(i);if(a.isUniformUsed("VCPCMatrix")&&a.setUniformMatrix("VCPCMatrix",c.vcpc),o.getIsIdentity())a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",c.wcvc),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",c.normalMatrix);else{const l=e.openGLActor.getKeyMatrices();if(a.isUniformUsed("MCVCMatrix")){const f=new Float64Array(16);Ln(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);ag(f,c.normalMatrix,l.normalMatrix),a.setUniformMatrix3x3("normalMatrix",f)}}a.isUniformUsed("cameraParallel")&&n.getProgram().setUniformi("cameraParallel",s.getParallelProjection())},t.getOpenGLMode=(n,i)=>e.context.TRIANGLES,t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors(),s=e.primitives[e.primTypes.Tris].getCABO(),c=o.getPointData(),l=o.getPoints(),f=l.getNumberOfPoints(),u=l.getData();let d=3;d+=4;let h=null,g=0;s.setColorBOStride(4),s.getColorBO()||s.setColorBO(pu.newInstance()),s.getColorBO().setOpenGLRenderWindow(e._openGLRenderWindow),a&&(g=a.getNumberOfComponents(),s.setColorOffset(4),h=a.getData(),s.setColorBOStride(8)),s.setColorComponents(g),s.setStride(d*4);const p=new Float32Array(d*f*12),v=new Uint8Array(12*f*(h?8:4));let y=null,m=null;e.renderable.getScaleArray()!=null&&c.hasArray(e.renderable.getScaleArray())&&(y=c.getArray(e.renderable.getScaleArray()).getData()),e.renderable.getOrientationArray()!=null&&c.hasArray(e.renderable.getOrientationArray())?m=c.getArray(e.renderable.getOrientationArray()).getData():a2([`Error setting orientationArray.
+`,"You have to specify the stick orientation"]);const w=[0,1,3,0,3,2,2,3,5,2,5,4];let x=0,C=0,S=0,T=0;for(let _=0;_<f;++_){let E=e.renderable.getLength(),b=e.renderable.getRadius();y&&(E=y[_*2],b=y[_*2+1]);for(let D=0;D<w.length;++D)x=_*3,p[S++]=u[x++],p[S++]=u[x++],p[S++]=u[x++],x=_*3,p[S++]=m[x++]*E,p[S++]=m[x++]*E,p[S++]=m[x++]*E,p[S++]=b,v[T++]=255*(w[D]%2),v[T++]=w[D]>=4?255:0,v[T++]=w[D]>=2?255:0,v[T++]=255,C=_*g,h&&(v[T++]=h[C],v[T++]=h[C+1],v[T++]=h[C+2],v[T++]=h[C+3])}s.setElementCount(S/d),s.upload(p,Cu.ARRAY_BUFFER),s.getColorBO().upload(v,Cu.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const Mce={};function DV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Mce,r),sx.extend(t,e,r),Ice(t,e)}const IV=jn(DV,"vtkOpenGLStickMapper");var Oce={newInstance:IV,extend:DV};Ri("vtkStickMapper",IV);function t8(t,e){switch(t){case"Float32Array":return Float32Array;case"Uint8Array":return Uint8Array;case"Uint32Array":return Uint32Array;case"Uint16Array":case"Int16Array":return e?(console.debug(`${t} is not supported for volume rendering, switching back to Float32Array`),Float32Array):t==="Uint16Array"?Uint16Array:Int16Array;default:if(t)throw new Error("TargetBuffer should be Float32Array, Uint8Array, Uint16Array, Int16Array, or Uint32Array");return Float32Array}}function n8(t,e,r={}){const{isVolumeBuffer:n=!1}=r,i=t8(t,n),o=i.BYTES_PER_ELEMENT;return{numBytes:e*o,TypedArrayConstructor:i}}function Pce(t,e){e.classHierarchy.push("vtkStreamingOpenGLVolumeMapper"),t.buildBufferObjects=(r,n)=>{var p;const i=e.currentInput;if(!i)return;const o=n.getProperty();if(!e.jitterTexture.getHandle()){const v=new Uint8Array(1024);for(let y=0;y<32*32;++y)v[y]=255*Math.random();e.jitterTexture.setMinificationFilter(Wt.LINEAR),e.jitterTexture.setMagnificationFilter(Wt.LINEAR),e.jitterTexture.create2DFromRaw(32,32,1,xn.UNSIGNED_CHAR,v)}const{numberOfComponents:a}=i.get("numberOfComponents"),s=t.useIndependentComponents(o),c=o.getScalarOpacity(),l=e._openGLRenderWindow.getGraphicsResourceForObject(c);let f=Pl(c,s,a);if(!(l!=null&&l.oglObject)||l.hash!==f){e.opacityTexture=Vr.newInstance(),e.opacityTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const v=1024,y=v*2*a,m=new Float32Array(y),w=new Float32Array(v);for(let x=0;x<a;++x){const C=o.getScalarOpacity(x),S=t.getCurrentSampleDistance(r)/o.getScalarOpacityUnitDistance(x),T=C.getRange();C.getTable(T[0],T[1],v,w,1);for(let _=0;_<v;++_)m[x*v*2+_]=1-(1-w[_])**S,m[x*v*2+_+v]=m[x*v*2+_]}if(e.opacityTexture.resetFormatAndType(),e.opacityTexture.setMinificationFilter(Wt.LINEAR),e.opacityTexture.setMagnificationFilter(Wt.LINEAR),e._openGLRenderWindow.getWebgl2()&&e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear"))e.opacityTexture.create2DFromRaw(v,2*a,1,xn.FLOAT,m);else{const x=new Uint8ClampedArray(y);for(let C=0;C<y;++C)x[C]=255*m[C];e.opacityTexture.create2DFromRaw(v,2*a,1,xn.UNSIGNED_CHAR,x)}c&&(e._openGLRenderWindow.setGraphicsResourceForObject(c,e.opacityTexture,f),c!==e._scalarOpacityFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(c,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalarOpacityFunc,t)),e._scalarOpacityFunc=c)}else e.opacityTexture=l.oglObject;const d=o.getRGBTransferFunction();f=Pl(d,s,a);const h=e._openGLRenderWindow.getGraphicsResourceForObject(d);if(!((p=h==null?void 0:h.oglObject)!=null&&p.getHandle())||(h==null?void 0:h.hash)!==f){e.colorTexture=Vr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const v=1024,y=v*2*a*3,m=new Uint8ClampedArray(y),w=new Float32Array(v*3);for(let x=0;x<a;++x){const C=o.getRGBTransferFunction(x),S=C.getRange();C.getTable(S[0],S[1],v,w,1);for(let T=0;T<v*3;++T)m[x*v*6+T]=255*w[T],m[x*v*6+T+v*3]=255*w[T]}e.colorTexture.resetFormatAndType(),e.colorTexture.setMinificationFilter(Wt.LINEAR),e.colorTexture.setMagnificationFilter(Wt.LINEAR),e.colorTexture.create2DFromRaw(v,2*a,3,xn.UNSIGNED_CHAR,m),d&&(e._openGLRenderWindow.setGraphicsResourceForObject(d,e.colorTexture,f),d!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(d,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=d)}else e.colorTexture=h.oglObject;if(t.updateLabelOutlineThicknessTexture(n),f=`${i.getMTime()}-${e.scalarTexture.getMTime()}`,e.scalarTextureString!==f){const v=i.getDimensions();e.scalarTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.scalarTexture.enableUseHalfFloat(!1);const y=e.scalarTexture.getTextureParameters(),m=i.get("dataType").dataType;let w=!0;if((y==null?void 0:y.dataType)===m&&(y==null?void 0:y.width)===v[0]&&(y==null?void 0:y.height)===v[1]&&(y==null?void 0:y.depth)===v[2]&&(w=!1),w){const x=e.context.getExtension("EXT_texture_norm16");e.scalarTexture.setOglNorm16Ext(_q()?x:null),e.scalarTexture.resetFormatAndType(),e.scalarTexture.setTextureParameters({width:v[0],height:v[1],depth:v[2],numberOfComponents:a,dataType:m}),e.scalarTexture.create3DFromRaw(v[0],v[1],v[2],a,m,null),e.scalarTexture.update3DFromRaw()}else e.scalarTexture.deactivate(),e.scalarTexture.update3DFromRaw();e.scalarTextureString=f}if(!e.tris.getCABO().getElementCount()){const v=new Float32Array(12);for(let x=0;x<4;x++)v[x*3]=x%2*2-1,v[x*3+1]=x>1?1:-1,v[x*3+2]=-1;const y=new Uint16Array(8);y[0]=3,y[1]=0,y[2]=1,y[3]=3,y[4]=3,y[5]=0,y[6]=3,y[7]=2;const m=Nt.newInstance({numberOfComponents:3,values:v});m.setName("points");const w=Nt.newInstance({numberOfComponents:1,values:y});e.tris.getCABO().createVBO(w,"polys",Io.SURFACE,{points:m,cellOffset:0})}e.VBOBuildTime.modified()},t.getNeedToRebuildBufferObjects=(r,n)=>{var i,o,a,s,c,l;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<n.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<n.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||e.VBOBuildTime.getMTime()<((i=e.scalarTexture)==null?void 0:i.getMTime())||e.VBOBuildTime.getMTime()<((o=e.colorTexture)==null?void 0:o.getMTime())||e.VBOBuildTime.getMTime()<((a=e.labelOutlineThicknessTexture)==null?void 0:a.getMTime())||!((s=e.scalarTexture)!=null&&s.getHandle())||!((c=e.colorTexture)!=null&&c.getHandle())||!((l=e.labelOutlineThicknessTexture)!=null&&l.getHandle())}}const Rce={};function MV(t,e,r={}){Object.assign(e,Rce,r),xk.extend(t,e,r),e.scalarTexture=r.scalarTexture,e.previousState={},Pce(t,e)}const Ace=Q.newInstance(MV,"vtkStreamingOpenGLVolumeMapper"),Lce={newInstance:Ace,extend:MV},OV=Object.create(null);function fo(t,e){OV[t]=e}function Nce(t,e){e.classHierarchy.push("vtkStreamingOpenGLViewNodeFactory"),t.createNode=r=>{if(r.isDeleted())return null;let n=0,i=r.getClassName(n++),o=!1;const a=Object.keys(e.overrides);for(;i&&!o;)a.includes(i)?o=!0:i=r.getClassName(n++);if(!o)return null;const s=e.getModelInitialValues(r),c=e.overrides[i](s);return c.setMyFactory(t),c},e.overrides=OV,e.getModelInitialValues=r=>{const n={};return r.getClassName()==="vtkSharedVolumeMapper"&&(n.scalarTexture=r.getScalarTexture()),n}}const kce={};function PV(t,e,r={}){Object.assign(e,kce,r),$4.extend(t,e,r),Nce(t,e),fo("vtkActor",Vse.newInstance),fo("vtkActor2D",Bse.newInstance),fo("vtkCamera",nte.newInstance),fo("vtkGlyph3DMapper",yce.newInstance),fo("vtkImageMapper",Hre.newInstance),fo("vtkImageCPRMapper",Yre.newInstance),fo("vtkImageSlice",Qre.newInstance),fo("vtkMapper",sx.newInstance),fo("vtkPixelSpaceCallbackMapper",pie.newInstance),fo("vtkRenderer",ate.newInstance),fo("vtkSkybox",Cce.newInstance),fo("vtkSphereMapper",bce.newInstance),fo("vtkStickMapper",Oce.newInstance),fo("vtkTexture",Vr.newInstance),fo("vtkVolume",nie.newInstance),fo("vtkVolumeMapper",xk.newInstance),fo("vtkSharedVolumeMapper",Lce.newInstance)}const Vce=Q.newInstance(PV,"vtkStreamingOpenGLViewNodeFactory"),Fce={newInstance:Vce,extend:PV};function Uce(t,e){e.classHierarchy.push("vtkStreamingOpenGLRenderWindow")}function RV(t,e,r={}){Object.assign(e,r),Lse.extend(t,e,r),e.myFactory=Fce.newInstance(),fo("vtkRenderWindow",AV),Uce(t,e)}const AV=Q.newInstance(RV,"vtkStreamingOpenGLRenderWindow"),Bce={newInstance:AV,extend:RV},{vtkDebugMacro:s2}=Q;function Gce(t,e){e.classHierarchy.push("vtkCamera");const r=new Float64Array(3),n=new Float64Array([0,0,-1]),i=new Float64Array([0,1,0]),o=Lt(new Float64Array(16)),a=Lt(new Float64Array(16)),s=new Float64Array(3),c=new Float64Array(3),l=new Float64Array(3),f=Lt(new Float64Array(16)),u=Lt(new Float64Array(16)),d=new Float64Array(3),h=new Float64Array(3);function g(){e.viewPlaneNormal[0]=-e.directionOfProjection[0],e.viewPlaneNormal[1]=-e.directionOfProjection[1],e.viewPlaneNormal[2]=-e.directionOfProjection[2]}t.orthogonalizeViewUp=()=>{const p=t.getViewMatrix();e.viewUp[0]=p[4],e.viewUp[1]=p[5],e.viewUp[2]=p[6],t.modified()},t.setPosition=(p,v,y)=>{p===e.position[0]&&v===e.position[1]&&y===e.position[2]||(e.position[0]=p,e.position[1]=v,e.position[2]=y,t.computeDistance(),t.modified())},t.setFocalPoint=(p,v,y)=>{p===e.focalPoint[0]&&v===e.focalPoint[1]&&y===e.focalPoint[2]||(e.focalPoint[0]=p,e.focalPoint[1]=v,e.focalPoint[2]=y,t.computeDistance(),t.modified())},t.setDistance=p=>{if(e.distance===p)return;e.distance=p,e.distance<1e-20&&(e.distance=1e-20,s2("Distance is set to minimum."));const v=e.directionOfProjection;e.focalPoint[0]=e.position[0]+v[0]*e.distance,e.focalPoint[1]=e.position[1]+v[1]*e.distance,e.focalPoint[2]=e.position[2]+v[2]*e.distance,t.modified()},t.computeDistance=()=>{const p=e.focalPoint[0]-e.position[0],v=e.focalPoint[1]-e.position[1],y=e.focalPoint[2]-e.position[2];if(e.distance=Math.sqrt(p*p+v*v+y*y),e.distance<1e-20){e.distance=1e-20,s2("Distance is set to minimum.");const m=e.directionOfProjection;e.focalPoint[0]=e.position[0]+m[0]*e.distance,e.focalPoint[1]=e.position[1]+m[1]*e.distance,e.focalPoint[2]=e.position[2]+m[2]*e.distance}e.directionOfProjection[0]=p/e.distance,e.directionOfProjection[1]=v/e.distance,e.directionOfProjection[2]=y/e.distance,g()},t.dolly=p=>{if(p<=0)return;const v=e.distance/p;t.setPosition(e.focalPoint[0]-v*e.directionOfProjection[0],e.focalPoint[1]-v*e.directionOfProjection[1],e.focalPoint[2]-v*e.directionOfProjection[2])},t.roll=p=>{const v=e.position,y=e.focalPoint,m=e.viewUp,w=new Float64Array([m[0],m[1],m[2],0]);Lt(f);const x=new Float64Array([y[0]-v[0],y[1]-v[1],y[2]-v[2]]);po(f,f,ci(p),x),pf(w,w,f),e.viewUp[0]=w[0],e.viewUp[1]=w[1],e.viewUp[2]=w[2],t.modified()},t.azimuth=p=>{const v=e.focalPoint;Lt(u),or(u,u,v),po(u,u,ci(p),e.viewUp),or(u,u,[-v[0],-v[1],-v[2]]),Gt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.yaw=p=>{const v=e.position;Lt(u),or(u,u,v),po(u,u,ci(p),e.viewUp),or(u,u,[-v[0],-v[1],-v[2]]),Gt(h,e.focalPoint,u),t.setFocalPoint(h[0],h[1],h[2])},t.elevation=p=>{const v=e.focalPoint,y=t.getViewMatrix(),m=[-y[0],-y[1],-y[2]];Lt(u),or(u,u,v),po(u,u,ci(p),m),or(u,u,[-v[0],-v[1],-v[2]]),Gt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.pitch=p=>{const v=e.position,y=t.getViewMatrix(),m=[y[0],y[1],y[2]];Lt(u),or(u,u,v),po(u,u,ci(p),m),or(u,u,[-v[0],-v[1],-v[2]]),Gt(h,e.focalPoint,u),t.setFocalPoint(...h)},t.zoom=p=>{p<=0||(e.parallelProjection?e.parallelScale/=p:e.viewAngle/=p,t.modified())},t.translate=(p,v,y)=>{const m=[p,v,y];g5(e.position,m,e.position),g5(e.focalPoint,m,e.focalPoint),t.computeDistance(),t.modified()},t.applyTransform=p=>{const v=[...e.viewUp,1],y=[],m=[],w=[];v[0]+=e.position[0],v[1]+=e.position[1],v[2]+=e.position[2],pf(y,[...e.position,1],p),pf(m,[...e.focalPoint,1],p),pf(w,v,p),w[0]-=y[0],w[1]-=y[1],w[2]-=y[2],t.setPosition(...y.slice(0,3)),t.setFocalPoint(...m.slice(0,3)),t.setViewUp(...w.slice(0,3))},t.getThickness=()=>e.clippingRange[1]-e.clippingRange[0],t.setThickness=p=>{let v=p;v<1e-20&&(v=1e-20,s2("Thickness is set to minimum.")),t.setClippingRange(e.clippingRange[0],e.clippingRange[0]+v)},t.setThicknessFromFocalPoint=p=>{let v=p;v<1e-20&&(v=1e-20,s2("Thickness is set to minimum.")),t.setClippingRange(e.distance-v/2,e.distance+v/2)},t.setRoll=p=>{},t.getRoll=()=>{},t.setObliqueAngles=(p,v)=>{},t.getOrientation=()=>{},t.getOrientationWXYZ=()=>{},t.getFrustumPlanes=p=>{},t.getCameraLightTransformMatrix=p=>(zr(p,e.cameraLightTransform),p),t.computeCameraLightTransform=()=>{zr(o,t.getViewMatrix()),ei(o,o),C4(a,[e.distance,e.distance,e.distance]),Ln(o,o,a),Lt(e.cameraLightTransform),or(e.cameraLightTransform,o,[0,0,-1])},t.deepCopy=p=>{},t.physicalOrientationToWorldDirection=p=>{const v=E6(p[0],p[1],p[2],p[3]),y=Bf(),m=E6(0,0,1,0);return JQ(y,v),_6(m,v,m),_6(m,m,y),[m[0],m[1],m[2]]},t.getPhysicalToWorldMatrix=p=>{t.getWorldToPhysicalMatrix(p),ei(p,p)},t.getWorldToPhysicalMatrix=p=>{Lt(p);const v=[3];Il(e.physicalViewNorth,e.physicalViewUp,v),p[0]=v[0],p[1]=v[1],p[2]=v[2],p[4]=e.physicalViewUp[0],p[5]=e.physicalViewUp[1],p[6]=e.physicalViewUp[2],p[8]=-e.physicalViewNorth[0],p[9]=-e.physicalViewNorth[1],p[10]=-e.physicalViewNorth[2],Mn(p,p),tr(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),Ml(p,p,s),or(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{ei(o,p),Gt(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),Gt(c,n,o),pn(c,c,s),en(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),Gt(l,i,o),pn(l,l,s),en(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),Ln(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(zr(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),Mn(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return e.viewMatrix;_4(o,e.position,e.focalPoint,e.viewUp),Mn(o,o);const p=new Float64Array(16);return zr(p,o),p},t.setProjectionMatrix=p=>{e.projectionMatrix=p},t.getProjectionMatrix=(p,v,y)=>{const m=new Float64Array(16);if(Lt(m),e.projectionMatrix){const C=1/e.physicalScale;return tr(s,C,C,C),zr(m,e.projectionMatrix),Ml(m,m,s),Mn(m,m),m}Lt(o);const w=e.clippingRange[1]-e.clippingRange[0],x=[e.clippingRange[0]+(v+1)*w/2,e.clippingRange[0]+(y+1)*w/2];if(e.parallelProjection){const C=e.parallelScale*p,S=e.parallelScale,T=(e.windowCenter[0]-1)*C,_=(e.windowCenter[0]+1)*C,E=(e.windowCenter[1]-1)*S,b=(e.windowCenter[1]+1)*S;T4(o,T,_,E,b,x[0],x[1]),Mn(o,o)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const C=Math.tan(ci(e.viewAngle)/2);let S,T;e.useHorizontalViewAngle===!0?(S=e.clippingRange[0]*C,T=e.clippingRange[0]*C/p):(S=e.clippingRange[0]*C*p,T=e.clippingRange[0]*C);const _=(e.windowCenter[0]-1)*S,E=(e.windowCenter[0]+1)*S,b=(e.windowCenter[1]-1)*T,D=(e.windowCenter[1]+1)*T,I=x[0],P=x[1];o[0]=2*I/(E-_),o[5]=2*I/(D-b),o[2]=(_+E)/(E-_),o[6]=(b+D)/(D-b),o[10]=-(I+P)/(P-I),o[14]=-1,o[11]=-2*I*P/(P-I),o[15]=0}}return zr(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return Ln(w,m,w),w},t.setDirectionOfProjection=(p,v,y)=>{if(e.directionOfProjection[0]===p&&e.directionOfProjection[1]===v&&e.directionOfProjection[2]===y)return;e.directionOfProjection[0]=p,e.directionOfProjection[1]=v,e.directionOfProjection[2]=y;const m=e.directionOfProjection;e.focalPoint[0]=e.position[0]+m[0]*e.distance,e.focalPoint[1]=e.position[1]+m[1]*e.distance,e.focalPoint[2]=e.position[2]+m[2]*e.distance,g()},t.setDeviceAngles=(p,v,y,m)=>{const w=[3];Il(e.physicalViewNorth,e.physicalViewUp,w);const x=Lt(new Float64Array(16));po(x,x,ci(p),e.physicalViewUp),po(x,x,ci(v),w),po(x,x,ci(y),e.physicalViewNorth),po(x,x,ci(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);Gt(C,C,x),Gt(S,S,x),t.setDirectionOfProjection(C[0],C[1],C[2]),t.setViewUp(S[0],S[1],S[2]),t.modified()},t.setOrientationWXYZ=(p,v,y,m)=>{const w=Lt(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=ci(p),T=Bf();Zw(T,[v,y,m],S),v5(w,T)}const x=new Float64Array(3);Gt(x,[0,0,-1],w);const C=new Float64Array(3);Gt(C,[0,1,0],w),t.setDirectionOfProjection(...x),t.setViewUp(...C),t.modified()},t.computeClippingRange=p=>{let v=null,y=null;v=e.viewPlaneNormal,y=e.position;const m=-v[0],w=-v[1],x=-v[2],C=-(m*y[0]+w*y[1]+x*y[2]),S=[m*p[0]+w*p[2]+x*p[4]+C,1e-18];for(let T=0;T<2;T++)for(let _=0;_<2;_++)for(let E=0;E<2;E++){const b=m*p[E]+w*p[2+_]+x*p[4+T]+C;S[0]=b<S[0]?b:S[0],S[1]=b>S[1]?b:S[1]}return S}}const Wce={position:[0,0,1],focalPoint:[0,0,0],viewUp:[0,1,0],directionOfProjection:[0,0,-1],parallelProjection:!1,useHorizontalViewAngle:!1,viewAngle:30,parallelScale:1,clippingRange:[.01,1000.01],windowCenter:[0,0],viewPlaneNormal:[0,0,1],useOffAxisProjection:!1,screenBottomLeft:[-.5,-.5,-.5],screenBottomRight:[.5,-.5,-.5],screenTopRight:[.5,.5,-.5],freezeFocalPoint:!1,projectionMatrix:null,viewMatrix:null,cameraLightTransform:La(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function LV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Wce,r),Q.obj(t,e),Q.get(t,e,["distance"]),Q.setGet(t,e,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),Q.getArray(t,e,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),Q.setGetArray(t,e,["clippingRange","windowCenter"],2),Q.setGetArray(t,e,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),Gce(t,e)}const $ce=Q.newInstance(LV,"vtkCamera");var r8={newInstance:$ce,extend:LV};const zce=["HeadLight","CameraLight","SceneLight"];function jce(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?Gt(r,e.position,e.transformMatrix):tr(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?Gt(r,e.focalPoint,e.transformMatrix):tr(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime<e.mtime&&(Sn(e.direction,e.focalPoint,e.position),i0(e.direction),e.directionMTime=e.mtime),e.direction),t.setDirection=n=>{const i=new Float64Array(3);Sn(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=ci(n),a=ci(i);t.setPosition(Math.cos(o)*Math.sin(a),Math.sin(o),Math.cos(o)*Math.cos(a)),t.setFocalPoint(0,0,0),t.setPositional(0)},t.setLightTypeToHeadLight=()=>{t.setLightType("HeadLight")},t.setLightTypeToCameraLight=()=>{t.setLightType("CameraLight")},t.setLightTypeToSceneLight=()=>{t.setTransformMatrix(null),t.setLightType("SceneLight")},t.lightTypeIsHeadLight=()=>e.lightType==="HeadLight",t.lightTypeIsSceneLight=()=>e.lightType==="SceneLight",t.lightTypeIsCameraLight=()=>e.lightType==="CameraLight"}const Hce={switch:!0,intensity:1,color:[1,1,1],position:[0,0,1],focalPoint:[0,0,0],positional:!1,exponent:1,coneAngle:30,coneFalloff:5,attenuationValues:[1,0,0],transformMatrix:null,lightType:"SceneLight",shadowAttenuation:1,direction:[0,0,0],directionMTime:0};function NV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hce,r),Q.obj(t,e),Q.setGet(t,e,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),Q.setGetArray(t,e,["color","position","focalPoint","attenuationValues"],3),jce(t,e)}const Kce=Q.newInstance(NV,"vtkLight");var Xce={newInstance:Kce,extend:NV,LIGHT_TYPES:zce};const{vtkErrorMacro:Ty}=Q;function qce(t){return()=>Ty(`vtkViewport::${t} - NOT IMPLEMENTED`)}function Yce(t,e){e.classHierarchy.push("vtkViewport"),t.getViewProps=()=>e.props,t.hasViewProp=n=>e.props.includes(n),t.addViewProp=n=>{n&&!t.hasViewProp(n)&&e.props.push(n)},t.removeViewProp=n=>{const i=e.props.filter(o=>o!==n);e.props.length!==i.length&&(e.props=i)},t.removeAllViewProps=()=>{e.props=[]};function r(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];i.push(n);const o=n.getNestedProps();if(o&&o.length)for(let a=0;a<o.length;a++)r(o[a],i);return i}t.getViewPropsWithNestedProps=()=>{const n=[];for(let i=0;i<e.props.length;i++)r(e.props[i],n);return n},t.addActor2D=t.addViewProp,t.removeActor2D=n=>{t.removeViewProp(n)},t.getActors2D=()=>(e.actors2D=[],e.props.forEach(n=>{e.actors2D=e.actors2D.concat(n.getActors2D())}),e.actors2D),t.displayToView=()=>Ty("call displayToView on your view instead"),t.viewToDisplay=()=>Ty("callviewtodisplay on your view instead"),t.getSize=()=>Ty("call getSize on your View instead"),t.normalizedDisplayToProjection=(n,i,o)=>{const a=t.normalizedDisplayToNormalizedViewport(n,i,o);return t.normalizedViewportToProjection(a[0],a[1],a[2])},t.normalizedDisplayToNormalizedViewport=(n,i,o)=>{const a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[(n-e.viewport[0])/a[0],(i-e.viewport[1])/a[1],o]},t.normalizedViewportToProjection=(n,i,o)=>[n*2-1,i*2-1,o*2-1],t.projectionToNormalizedDisplay=(n,i,o)=>{const a=t.projectionToNormalizedViewport(n,i,o);return t.normalizedViewportToNormalizedDisplay(a[0],a[1],a[2])},t.normalizedViewportToNormalizedDisplay=(n,i,o)=>{const a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[n*a[0]+e.viewport[0],i*a[1]+e.viewport[1],o]},t.projectionToNormalizedViewport=(n,i,o)=>[(n+1)*.5,(i+1)*.5,(o+1)*.5],t.PickPropFrom=qce("PickPropFrom")}const Jce={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function kV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jce,r),Q.obj(t,e),Q.event(t,e,"event"),Q.setGetArray(t,e,["viewport"],4),Q.setGetArray(t,e,["background","background2"],3),Yce(t,e)}const Zce=Q.newInstance(kV,"vtkViewport");var Qce={newInstance:Zce,extend:kV};const{vtkDebugMacro:pp,vtkErrorMacro:Qu,vtkWarningMacro:ele}=Ao;function f9(t){return()=>Qu(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function tle(t,e){e.classHierarchy.push("vtkRenderer");const r={type:"ComputeVisiblePropBoundsEvent",renderer:t},n={type:"ResetCameraClippingRangeEvent",renderer:t},i={type:"ResetCameraEvent",renderer:t};t.updateCamera=()=>(e.activeCamera||(pp("No cameras are on, creating one."),t.getActiveCameraAndResetIfCreated()),e.activeCamera.render(t),!0),t.updateLightsGeometryToFollowCamera=()=>{const o=t.getActiveCameraAndResetIfCreated();e.lights.forEach(a=>{a.lightTypeIsSceneLight()||(a.lightTypeIsHeadLight()?(a.setPositionFrom(o.getPositionByReference()),a.setFocalPointFrom(o.getFocalPointByReference()),a.modified(o.getMTime())):a.lightTypeIsCameraLight()?a.setTransformMatrix(o.getCameraLightTransformMatrix(La())):Qu("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=f9("allocateTime"),t.updateGeometry=f9("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{pp(t.getClassName(),t,"setting Layer to ",o),e.layer!==o&&(e.layer=o,t.modified()),t.setPreserveColorBuffer(!!o)},t.setActiveCamera=o=>e.activeCamera===o?!1:(e.activeCamera=o,t.modified(),t.invokeEvent({type:"ActiveCameraEvent",camera:o}),!0),t.makeCamera=()=>{const o=r8.newInstance();return t.invokeEvent({type:"CreateCameraEvent",camera:o}),o},t.getActiveCamera=()=>(e.activeCamera||(e.activeCamera=t.makeCamera()),e.activeCamera),t.getActiveCameraAndResetIfCreated=()=>(e.activeCamera||(t.getActiveCamera(),t.resetCamera()),e.activeCamera),t.getActors=()=>(e.actors=[],e.props.forEach(o=>{e.actors=e.actors.concat(o.getActors())}),e.actors),t.addActor=t.addViewProp,t.removeActor=o=>{e.actors=e.actors.filter(a=>a!==o),t.removeViewProp(o),t.modified()},t.removeAllActors=()=>{t.getActors().forEach(a=>{t.removeViewProp(a)}),e.actors=[],t.modified()},t.getVolumes=()=>(e.volumes=[],e.props.forEach(o=>{e.volumes=e.volumes.concat(o.getVolumes())}),e.volumes),t.addVolume=t.addViewProp,t.removeVolume=o=>{e.volumes=e.volumes.filter(a=>a!==o),t.removeViewProp(o),t.modified()},t.removeAllVolumes=()=>{t.getVolumes().forEach(a=>{t.removeViewProp(a)}),e.volumes=[],t.modified()},t.hasLight=o=>e.lights.includes(o),t.addLight=o=>{o&&!t.hasLight(o)&&(e.lights.push(o),t.modified())},t.removeLight=o=>{e.lights=e.lights.filter(a=>a!==o),t.modified()},t.removeAllLights=()=>{e.lights=[],t.modified()},t.setLightCollection=o=>{e.lights=o,t.modified()},t.makeLight=Xce.newInstance,t.createLight=()=>{e.automaticLightCreation&&(e._createdLight&&(t.removeLight(e._createdLight),e._createdLight.delete(),e._createdLight=null),e._createdLight=t.makeLight(),t.addLight(e._createdLight),e._createdLight.setLightTypeToHeadLight(),e._createdLight.setPosition(t.getActiveCamera().getPosition()),e._createdLight.setFocalPoint(t.getActiveCamera().getFocalPoint()))},t.normalizedDisplayToWorld=(o,a,s,c)=>{let l=t.normalizedDisplayToProjection(o,a,s);return l=t.projectionToView(l[0],l[1],l[2],c),t.viewToWorld(l[0],l[1],l[2])},t.worldToNormalizedDisplay=(o,a,s,c)=>{let l=t.worldToView(o,a,s);return l=t.viewToProjection(l[0],l[1],l[2],c),t.projectionToNormalizedDisplay(l[0],l[1],l[2])},t.viewToWorld=(o,a,s)=>{if(e.activeCamera===null)return Qu("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();ei(c,c),Mn(c,c);const l=new Float64Array([o,a,s]);return Gt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return Qu("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);ei(l,l),Mn(l,l);const f=new Float64Array([o,a,s]);return Gt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return Qu("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();Mn(c,c);const l=new Float64Array([o,a,s]);return Gt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return Qu("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);Mn(l,l);const f=new Float64Array([o,a,s]);return Gt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=ar.INIT_BOUNDS[0],e.allBounds[1]=ar.INIT_BOUNDS[1],e.allBounds[2]=ar.INIT_BOUNDS[2],e.allBounds[3]=ar.INIT_BOUNDS[3],e.allBounds[4]=ar.INIT_BOUNDS[4],e.allBounds[5]=ar.INIT_BOUNDS[5];let o=!0;t.invokeEvent(r);for(let a=0;a<e.props.length;++a){const s=e.props[a];if(s.getVisibility()&&s.getUseBounds()){const c=s.getBounds();c&&hy(c)&&(o=!1,c[0]<e.allBounds[0]&&(e.allBounds[0]=c[0]),c[1]>e.allBounds[1]&&(e.allBounds[1]=c[1]),c[2]<e.allBounds[2]&&(e.allBounds[2]=c[2]),c[3]>e.allBounds[3]&&(e.allBounds[3]=c[3]),c[4]<e.allBounds[4]&&(e.allBounds[4]=c[4]),c[5]>e.allBounds[5]&&(e.allBounds[5]=c[5]))}}return o&&(Og(e.allBounds),pp("Can't compute bounds, no 3D props are visible")),e.allBounds},t.resetCamera=function(){const a=(arguments.length>0&&arguments[0]!==void 0?arguments[0]:null)||t.computeVisiblePropBounds(),s=[0,0,0];if(!hy(a))return pp("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return Qu("Trying to reset non-existent camera"),!1;e.activeCamera.setViewAngle(30),s[0]=(a[0]+a[1])/2,s[1]=(a[2]+a[3])/2,s[2]=(a[4]+a[5])/2;let l=a[1]-a[0],f=a[3]-a[2],u=a[5]-a[4];l*=l,f*=f,u*=u;let d=l+f+u;d=d===0?1:d,d=Math.sqrt(d)*.5;const h=ci(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(En(v,c))>.999&&(ele("Resetting view-up since view plane normal is parallel"),e.activeCamera.setViewUp(-v[2],v[0],v[1])),e.activeCamera.setFocalPoint(s[0],s[1],s[2]),e.activeCamera.setPosition(s[0]+p*c[0],s[1]+p*c[1],s[2]+p*c[2]),t.resetCameraClippingRange(a),e.activeCamera.setParallelScale(g),e.activeCamera.setPhysicalScale(d),e.activeCamera.setPhysicalTranslation(-s[0],-s[1],-s[2]),t.invokeEvent(i),!0},t.resetCameraClippingRange=function(){const a=(arguments.length>0&&arguments[0]!==void 0?arguments[0]:null)||t.computeVisiblePropBounds();if(!hy(a))return pp("Cannot reset camera clipping range!"),!1;if(t.getActiveCameraAndResetIfCreated(),!e.activeCamera)return Qu("Trying to reset clipping range of non-existent camera"),!1;const s=e.activeCamera.computeClippingRange(a);let c=0;if(e.activeCamera.getParallelProjection())c=.2*e.activeCamera.getParallelScale();else{const l=ci(e.activeCamera.getViewAngle());c=.2*Math.tan(l/2)*s[1]}return s[1]-s[0]<c&&(c=c-s[1]+s[0],s[1]+=c/2,s[0]-=c/2),s[0]<0&&(s[0]=0),s[0]=.99*s[0]-(s[1]-s[0])*e.clippingRangeExpansion,s[1]=1.01*s[1]+(s[1]-s[0])*e.clippingRangeExpansion,s[0]=s[0]>=s[1]?.01*s[1]:s[0],e.nearClippingPlaneTolerance||(e.nearClippingPlaneTolerance=.01),s[0]<e.nearClippingPlaneTolerance*s[1]&&(s[0]=e.nearClippingPlaneTolerance*s[1]),e.activeCamera.setClippingRange(s[0],s[1]),t.invokeEvent(n),!1},t.setRenderWindow=o=>{o!==e._renderWindow&&(e._vtkWindow=o,e._renderWindow=o)},t.visibleActorCount=()=>e.props.filter(o=>o.getVisibility()).length,t.visibleVolumeCount=t.visibleActorCount,t.getMTime=()=>{let o=e.mtime;const a=e.activeCamera?e.activeCamera.getMTime():0;a>o&&(o=a);const s=e._createdLight?e._createdLight.getMTime():0;return s>o&&(o=s),o},t.getTransparent=()=>!!e.preserveColorBuffer,t.isActiveCameraCreated=()=>!!e.activeCamera}const nle={pickedProp:null,activeCamera:null,allBounds:[],ambient:[1,1,1],allocatedRenderTime:100,timeFactor:1,automaticLightCreation:!0,twoSidedLighting:!0,lastRenderTimeInSeconds:-1,renderWindow:null,lights:[],actors:[],volumes:[],lightFollowCamera:!0,numberOfPropsRendered:0,propArray:null,pathArray:null,layer:0,preserveColorBuffer:!1,preserveDepthBuffer:!1,computeVisiblePropBounds:Uf(),interactive:!0,nearClippingPlaneTolerance:0,clippingRangeExpansion:.05,erase:!0,draw:!0,useShadows:!1,useDepthPeeling:!1,occlusionRatio:0,maximumNumberOfPeels:4,selector:null,delegate:null,texturedBackground:!1,backgroundTexture:null,environmentTexture:null,environmentTextureDiffuseStrength:1,environmentTextureSpecularStrength:1,useEnvironmentTextureAsBackground:!1,pass:0};function VV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};for(Object.assign(e,nle,r),Qce.extend(t,e,r),e.background||(e.background=[0,0,0,1]);e.background.length<3;)e.background.push(0);e.background.length===3&&e.background.push(1),Qo(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),vi(t,e,["twoSidedLighting","lightFollowCamera","automaticLightCreation","erase","draw","nearClippingPlaneTolerance","clippingRangeExpansion","backingStore","interactive","layer","preserveColorBuffer","preserveDepthBuffer","useDepthPeeling","occlusionRatio","maximumNumberOfPeels","delegate","backgroundTexture","texturedBackground","environmentTexture","environmentTextureDiffuseStrength","environmentTextureSpecularStrength","useEnvironmentTextureAsBackground","useShadows","pass"]),Mg(t,e,["actors","volumes","lights"]),YE(t,e,["background"],4,1),$m(t,e,["renderWindow"]),tle(t,e)}const rle=jn(VV,"vtkRenderer");var FV={newInstance:rle,extend:VV};const ile={Unknown:0,LeftController:1,RightController:2},ole={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},ale={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var UV={Device:ile,Input:ole,Axis:ale};const{Device:c2,Input:wd}=UV,{vtkWarningMacro:l2,vtkErrorMacro:u2,normalizeWheel:sle,vtkOnceErrorMacro:cle}=Q,N0={ctrlKey:!1,altKey:!1,shiftKey:!1},XC={"xr-standard":[wd.Trigger,wd.Grip,wd.TrackPad,wd.Thumbstick,wd.A,wd.B]},i8=["StartAnimation","Animation","EndAnimation","PointerEnter","PointerLeave","MouseEnter","MouseLeave","StartMouseMove","MouseMove","EndMouseMove","LeftButtonPress","LeftButtonRelease","MiddleButtonPress","MiddleButtonRelease","RightButtonPress","RightButtonRelease","KeyPress","KeyDown","KeyUp","StartMouseWheel","MouseWheel","EndMouseWheel","StartPinch","Pinch","EndPinch","StartPan","Pan","EndPan","StartRotate","Rotate","EndRotate","Button3D","Move3D","StartPointerLock","EndPointerLock","StartInteraction","Interaction","EndInteraction","AnimationFrameRateUpdate"];function mp(t){t.cancelable&&t.preventDefault()}function f2(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function lle(t,e){e.classHierarchy.push("vtkRenderWindowInteractor");const r={...t},n=new Set,i=new Map;let o=1;t.start=()=>{!e.initialized&&(t.initialize(),!e.initialized)||t.startEventLoop()},t.setRenderWindow=p=>{u2("you want to call setView(view) instead of setRenderWindow on a vtk.js interactor")},t.setInteractorStyle=p=>{e.interactorStyle!==p&&(e.interactorStyle!=null&&e.interactorStyle.setInteractor(null),e.interactorStyle=p,e.interactorStyle!=null&&e.interactorStyle.getInteractor()!==t&&e.interactorStyle.setInteractor(t))},t.initialize=()=>{e.initialized=!0,t.enable(),t.render()},t.enable=()=>t.setEnabled(!0),t.disable=()=>t.setEnabled(!1),t.startEventLoop=()=>l2("empty event loop");function a(p,v){e._forcedRenderer||(e.currentRenderer=t.findPokedRenderer(p,v))}t.getCurrentRenderer=()=>(e.currentRenderer||a(0,0),e.currentRenderer);function s(p){const v=e._view.getCanvas(),y=v.getBoundingClientRect(),m=v.width/y.width,w=v.height/y.height,x={x:m*(p.clientX-y.left),y:w*(y.height-p.clientY+y.top),z:0};return(i.size<=1||!e.currentRenderer)&&a(x.x,x.y),x}const c=e._getScreenEventPositionFor||s;function l(p){return{controlKey:p.ctrlKey,altKey:p.altKey,shiftKey:p.shiftKey}}function f(p){const v=l(p);return{key:p.key,keyCode:p.charCode,...v}}function u(p){return p.pointerType||""}const d=()=>{if(e.container===null)return;const{container:p}=e;p.addEventListener("contextmenu",mp),p.addEventListener("wheel",t.handleWheel),p.addEventListener("DOMMouseScroll",t.handleWheel),p.addEventListener("pointerenter",t.handlePointerEnter),p.addEventListener("pointerleave",t.handlePointerLeave),p.addEventListener("pointermove",t.handlePointerMove,{passive:!1}),p.addEventListener("pointerdown",t.handlePointerDown,{passive:!1}),p.addEventListener("pointerup",t.handlePointerUp),p.addEventListener("pointercancel",t.handlePointerCancel),document.addEventListener("keypress",t.handleKeyPress),document.addEventListener("keydown",t.handleKeyDown),document.addEventListener("keyup",t.handleKeyUp),document.addEventListener("pointerlockchange",t.handlePointerLockChange),p.style.touchAction="none",p.style.userSelect="none",p.style.webkitTapHighlightColor="rgba(0,0,0,0)"};t.bindEvents=p=>{if(p===null)return;r.setContainer(p)&&d()};const h=()=>{clearTimeout(e.moveTimeoutID),clearTimeout(e.wheelTimeoutID),e.moveTimeoutID=0,e.wheelTimeoutID=0,o=1;const{container:p}=e;p&&(p.removeEventListener("contextmenu",mp),p.removeEventListener("wheel",t.handleWheel),p.removeEventListener("DOMMouseScroll",t.handleWheel),p.removeEventListener("pointerenter",t.handlePointerEnter),p.removeEventListener("pointerleave",t.handlePointerLeave),p.removeEventListener("pointermove",t.handlePointerMove,{passive:!1}),p.removeEventListener("pointerdown",t.handlePointerDown,{passive:!1}),p.removeEventListener("pointerup",t.handlePointerUp),p.removeEventListener("pointercancel",t.handlePointerCancel)),document.removeEventListener("keypress",t.handleKeyPress),document.removeEventListener("keydown",t.handleKeyDown),document.removeEventListener("keyup",t.handleKeyUp),document.removeEventListener("pointerlockchange",t.handlePointerLockChange),i.clear()};t.unbindEvents=()=>{h(),r.setContainer(null)},t.handleKeyPress=p=>{const v=f(p);t.keyPressEvent(v)},t.handleKeyDown=p=>{const v=f(p);t.keyDownEvent(v)},t.handleKeyUp=p=>{const v=f(p);t.keyUpEvent(v)},t.handlePointerEnter=p=>{const v={...l(p),position:c(p),deviceType:u(p)};t.pointerEnterEvent(v),v.deviceType==="mouse"&&t.mouseEnterEvent(v)},t.handlePointerLeave=p=>{const v={...l(p),position:c(p),deviceType:u(p)};t.pointerLeaveEvent(v),v.deviceType==="mouse"&&t.mouseLeaveEvent(v)},t.handlePointerDown=p=>{if(!(p.button>2||t.isPointerLocked()))switch(e.preventDefaultOnPointerDown&&mp(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&l2("[RenderWindowInteractor] duplicate pointerId detected"),i.set(p.pointerId,{pointerId:p.pointerId,position:c(p)}),p.pointerType){case"pen":case"touch":t.handleTouchStart(p);break;case"mouse":default:t.handleMouseDown(p);break}},t.handlePointerUp=p=>{if(i.has(p.pointerId))switch(e.preventDefaultOnPointerUp&&mp(p),i.delete(p.pointerId),e.container.releasePointerCapture(p.pointerId),p.pointerType){case"pen":case"touch":t.handleTouchEnd(p);break;case"mouse":default:t.handleMouseUp(p);break}},t.handlePointerCancel=p=>{if(i.has(p.pointerId))switch(i.delete(p.pointerId),p.pointerType){case"pen":case"touch":t.handleTouchEnd(p);break;case"mouse":default:t.handleMouseUp(p);break}},t.handlePointerMove=p=>{if(i.has(p.pointerId)){const v=i.get(p.pointerId);v.position=c(p)}switch(p.pointerType){case"pen":case"touch":t.handleTouchMove(p);break;case"mouse":default:t.handleMouseMove(p);break}},t.handleMouseDown=p=>{const v={...l(p),position:c(p),deviceType:u(p)};switch(p.button){case 0:t.leftButtonPressEvent(v);break;case 1:t.middleButtonPressEvent(v);break;case 2:t.rightButtonPressEvent(v);break;default:u2(`Unknown mouse button pressed: ${p.button}`);break}},t.requestPointerLock=()=>{e.container&&e.container.requestPointerLock()},t.exitPointerLock=()=>{var p;return(p=document.exitPointerLock)==null?void 0:p.call(document)},t.isPointerLocked=()=>!!e.container&&document.pointerLockElement===e.container,t.handlePointerLockChange=()=>{t.isPointerLocked()?t.startPointerLockEvent():t.endPointerLockEvent()};function g(){e._view&&e.enabled&&e.enableRender&&(e.inRender=!0,e._view.traverseAllPasses(),e.inRender=!1),t.invokeRenderEvent()}t.requestAnimation=p=>{if(p===void 0){u2("undefined requester, can not start animating");return}if(n.has(p)){l2("requester is already registered for animating");return}n.add(p),!e.animationRequest&&n.size===1&&!e.xrAnimation&&(e._animationStartTime=Date.now(),e._animationFrameCount=0,e.animationRequest=requestAnimationFrame(t.handleAnimation),t.startAnimationEvent())},t.extendAnimation=p=>{const v=Date.now()+p;e._animationExtendedEnd=Math.max(e._animationExtendedEnd,v),!e.animationRequest&&n.size===0&&!e.xrAnimation&&(e._animationStartTime=Date.now(),e._animationFrameCount=0,e.animationRequest=requestAnimationFrame(t.handleAnimation),t.startAnimationEvent())},t.isAnimating=()=>e.xrAnimation||e.animationRequest!==null,t.cancelAnimation=function(p){let v=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;if(!n.has(p)){if(!v){const y=p&&p.getClassName?p.getClassName():p;l2(`${y} did not request an 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e.lastGamepadValues[C.index][S].buttons||(e.lastGamepadValues[C.index][S].buttons[T]=!1),e.lastGamepadValues[C.index][S].buttons[T]!==C.buttons[T].pressed&&w!=null&&(t.button3DEvent({gamepad:C,position:w.transform.position,orientation:w.transform.orientation,targetPosition:x.transform.position,targetOrientation:x.transform.orientation,pressed:C.buttons[T].pressed,device:m.handedness==="left"?c2.LeftController:c2.RightController,input:XC[C.mapping]&&XC[C.mapping][T]?XC[C.mapping][T]:wd.Trigger}),e.lastGamepadValues[C.index][S].buttons[T]=C.buttons[T].pressed),e.lastGamepadValues[C.index][S].buttons[T]&&w!=null&&t.move3DEvent({gamepad:C,position:w.transform.position,orientation:w.transform.orientation,targetPosition:x.transform.position,targetOrientation:x.transform.orientation,device:m.handedness==="left"?c2.LeftController:c2.RightController})}})},t.handleMouseMove=p=>{const v={...l(p),position:c(p),deviceType:u(p)};e.moveTimeoutID===0?t.startMouseMoveEvent(v):(t.mouseMoveEvent(v),clearTimeout(e.moveTimeoutID)),e.moveTimeoutID=setTimeout(()=>{t.endMouseMoveEvent(),e.moveTimeoutID=0},200)},t.handleAnimation=()=>{const p=Date.now();e._animationFrameCount++,p-e._animationStartTime>1e3&&e._animationFrameCount>1&&(e.recentAnimationFrameRate=1e3*(e._animationFrameCount-1)/(p-e._animationStartTime),e.lastFrameTime=1/e.recentAnimationFrameRate,t.animationFrameRateUpdateEvent(),e._animationStartTime=p,e._animationFrameCount=1),t.animationEvent(),g(),n.size>0||Date.now()<e._animationExtendedEnd?e.animationRequest=requestAnimationFrame(t.handleAnimation):(cancelAnimationFrame(e.animationRequest),e.animationRequest=null,t.endAnimationEvent(),t.render())},t.handleWheel=p=>{mp(p);const v={...sle(p),...l(p),position:c(p),deviceType:u(p)};e.wheelTimeoutID===0&&(Math.abs(v.spinY)>=.3?o=Math.abs(v.spinY):o=1),v.spinY/=o,e.wheelTimeoutID===0?(t.startMouseWheelEvent(v),t.mouseWheelEvent(v)):(t.mouseWheelEvent(v),clearTimeout(e.wheelTimeoutID)),e.mouseScrollDebounceByPass?(t.extendAnimation(600),t.endMouseWheelEvent(),e.wheelTimeoutID=0):e.wheelTimeoutID=setTimeout(()=>{t.extendAnimation(600),t.endMouseWheelEvent(),e.wheelTimeoutID=0},200)},t.handleMouseUp=p=>{const v={...l(p),position:c(p),deviceType:u(p)};switch(p.button){case 0:t.leftButtonReleaseEvent(v);break;case 1:t.middleButtonReleaseEvent(v);break;case 2:t.rightButtonReleaseEvent(v);break;default:u2(`Unknown mouse button released: ${p.button}`);break}},t.handleTouchStart=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=f2(i);if(v.length===2){const m={...l(N0),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(m)}t.recognizeGesture("TouchStart",y)}else if(v.length===1){const y={...l(N0),position:c(p),deviceType:u(p)};t.leftButtonPressEvent(y)}},t.handleTouchMove=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=f2(i);t.recognizeGesture("TouchMove",y)}else if(v.length===1){const y={...l(N0),position:v[0].position,deviceType:u(p)};t.mouseMoveEvent(y)}},t.handleTouchEnd=p=>{const v=[...i.values()];if(e.recognizeGestures)if(v.length===0){const y={...l(N0),position:c(p),deviceType:u(p)};t.leftButtonReleaseEvent(y)}else if(v.length===1){const y=f2(i);t.recognizeGesture("TouchEnd",y);const m={...l(N0),position:v[0].position,deviceType:u(p)};t.leftButtonPressEvent(m)}else{const y=f2(i);t.recognizeGesture("TouchMove",y)}else if(v.length===1){const y={...l(N0),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(y)}},t.setView=p=>{e._view!==p&&(e._view=p,e._view.getRenderable().setInteractor(t),t.modified())},t.getFirstRenderer=()=>{var p,v,y;return(y=(v=(p=e._view)==null?void 0:p.getRenderable())==null?void 0:v.getRenderersByReference())==null?void 0:y[0]},t.findPokedRenderer=function(){var S,T;let p=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,v=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0;if(!e._view)return null;const y=(T=(S=e._view)==null?void 0:S.getRenderable())==null?void 0:T.getRenderers();if(!y||y.length===0)return null;y.sort((_,E)=>_.getLayer()-E.getLayer());let m=null,w=null,x=null,C=y.length;for(;C--;){const _=y[C];if(e._view.isInViewport(p,v,_)&&_.getInteractive()){x=_;break}m===null&&_.getInteractive()&&(m=_),w===null&&e._view.isInViewport(p,v,_)&&(w=_)}return x===null&&(x=m),x===null&&(x=w),x==null&&(x=y[0]),x},t.render=()=>{!t.isAnimating()&&!e.inRender&&g()},i8.forEach(p=>{const v=p.charAt(0).toLowerCase()+p.slice(1);t[`${v}Event`]=y=>{if(!e.enabled)return;if(!t.getCurrentRenderer()){cle(`
+          Can not forward events without a current renderer on the interactor.
+        `);return}const w={type:p,pokedRenderer:e.currentRenderer,firstRenderer:t.getFirstRenderer(),...y};t[`invoke${p}`](w)}}),t.recognizeGesture=(p,v)=>{if(Object.keys(v).length>2)return;if(e.startingEventPositions||(e.startingEventPositions={}),p==="TouchStart"){Object.keys(v).forEach(b=>{e.startingEventPositions[b]=v[b]}),e.currentGesture="Start";return}if(p==="TouchEnd"){e.currentGesture==="Pinch"&&(t.render(),t.endPinchEvent()),e.currentGesture==="Rotate"&&(t.render(),t.endRotateEvent()),e.currentGesture==="Pan"&&(t.render(),t.endPanEvent()),e.currentGesture="Start",e.startingEventPositions={};return}let y=0;const m=[],w=[];Object.keys(v).forEach(b=>{m[y]=v[b],w[y]=e.startingEventPositions[b],y++});const x=Math.sqrt((w[0].x-w[1].x)*(w[0].x-w[1].x)+(w[0].y-w[1].y)*(w[0].y-w[1].y)),C=Math.sqrt((m[0].x-m[1].x)*(m[0].x-m[1].x)+(m[0].y-m[1].y)*(m[0].y-m[1].y));let S=h5(Math.atan2(w[1].y-w[0].y,w[1].x-w[0].x)),T=h5(Math.atan2(m[1].y-m[0].y,m[1].x-m[0].x)),_=T-S;T=T+180>=360?T-180:T+180,S=S+180>=360?S-180:S+180,Math.abs(T-S)<Math.abs(_)&&(_=T-S);const E=[];if(E[0]=(m[0].x-w[0].x+m[1].x-w[1].x)/2,E[1]=(m[0].y-w[0].y+m[1].y-w[1].y)/2,p==="TouchMove")if(e.currentGesture==="Start"){let b=.01*Math.sqrt(e.container.clientWidth*e.container.clientWidth+e.container.clientHeight*e.container.clientHeight);b<15&&(b=15);const D=Math.abs(C-x),I=C*3.1415926*Math.abs(_)/360,P=Math.sqrt(E[0]*E[0]+E[1]*E[1]);if(D>b&&D>I&&D>P){e.currentGesture="Pinch";const M={scale:1,touches:v};t.startPinchEvent(M)}else if(I>b&&I>P){e.currentGesture="Rotate";const M={rotation:0,touches:v};t.startRotateEvent(M)}else if(P>b){e.currentGesture="Pan";const M={translation:[0,0],touches:v};t.startPanEvent(M)}}else{if(e.currentGesture==="Rotate"){const b={rotation:_,touches:v};t.rotateEvent(b)}if(e.currentGesture==="Pinch"){const b={scale:C/x,touches:v};t.pinchEvent(b)}if(e.currentGesture==="Pan"){const b={translation:E,touches:v};t.panEvent(b)}}},t.handleVisibilityChange=()=>{e._animationStartTime=Date.now(),e._animationFrameCount=0},t.setCurrentRenderer=p=>{e._forcedRenderer=!!p,e.currentRenderer=p},t.setContainer=p=>{h();const v=r.setContainer(p??null);return v&&d(),v},t.delete=()=>{for(;n.size;)t.cancelAnimation(n.values().next().value);typeof document.hidden<"u"&&document.removeEventListener("visibilitychange",t.handleVisibilityChange),e.container&&t.setContainer(null),r.delete()},typeof document.hidden<"u"&&document.addEventListener("visibilitychange",t.handleVisibilityChange,!1)}const ule={renderWindow:null,interactorStyle:null,picker:null,pickingManager:null,initialized:!1,enabled:!1,enableRender:!0,currentRenderer:null,lightFollowCamera:!0,desiredUpdateRate:30,stillUpdateRate:2,container:null,recognizeGestures:!0,currentGesture:"Start",animationRequest:null,lastFrameTime:.1,recentAnimationFrameRate:10,wheelTimeoutID:0,moveTimeoutID:0,lastGamepadValues:{},preventDefaultOnPointerDown:!1,preventDefaultOnPointerUp:!1,mouseScrollDebounceByPass:!1};function BV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ule,r),Q.obj(t,e),e._animationExtendedEnd=0,Q.event(t,e,"RenderEvent"),i8.forEach(n=>Q.event(t,e,n)),Q.get(t,e,["initialized","interactorStyle","lastFrameTime","recentAnimationFrameRate","_view"]),Q.setGet(t,e,["container","lightFollowCamera","enabled","enableRender","recognizeGestures","desiredUpdateRate","stillUpdateRate","picker","preventDefaultOnPointerDown","preventDefaultOnPointerUp","mouseScrollDebounceByPass"]),Q.moveToProtected(t,e,["view"]),lle(t,e)}const fle=Q.newInstance(BV,"vtkRenderWindowInteractor");var dle={newInstance:fle,extend:BV,handledEvents:i8,...UV};const{vtkDebugMacro:hle}=Q;function gle(t,e){e.classHierarchy.push("vtkActor");const r={...t};t.getActors=()=>[t],t.getIsOpaque=()=>{if(e.forceOpaque)return!0;if(e.forceTranslucent)return!1;e.property||t.getProperty();let n=e.property.getOpacity()>=1;return n=n&&(!e.texture||!e.texture.isTranslucent()),n=n&&(!e.mapper||e.mapper.getIsOpaque()),n},t.hasTranslucentPolygonalGeometry=()=>e.mapper===null?!1:(e.property===null&&t.setProperty(t.makeProperty()),!t.getIsOpaque()),t.makeProperty=w0.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const n=e.mapper.getBounds();if(!n||n.length!==6)return n;if(n[0]>n[1])return e.mapperBounds=n.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),n;if(!e.mapperBounds||n[0]!==e.mapperBounds[0]||n[1]!==e.mapperBounds[1]||n[2]!==e.mapperBounds[2]||n[3]!==e.mapperBounds[3]||n[4]!==e.mapperBounds[4]||n[5]!==e.mapperBounds[5]||t.getMTime()>e.boundsMTime.getMTime()){hle("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];ar.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);Mn(o,e.matrix),i.forEach(a=>Gt(a,a,o)),e.bounds[0]=e.bounds[2]=e.bounds[4]=Number.MAX_VALUE,e.bounds[1]=e.bounds[3]=e.bounds[5]=-Number.MAX_VALUE,e.bounds=e.bounds.map((a,s)=>s%2===0?i.reduce((c,l)=>c>l[s/2]?l[s/2]:c,a):i.reduce((c,l)=>c<l[(s-1)/2]?l[(s-1)/2]:c,a)),e.boundsMTime.modified()}return e.bounds},t.getMTime=()=>{let n=r.getMTime();if(e.property!==null){const i=e.property.getMTime();n=i>n?i:n}if(e.backfaceProperty!==null){const i=e.backfaceProperty.getMTime();n=i>n?i:n}return n},t.getRedrawMTime=()=>{let n=e.mtime;if(e.mapper!==null){let i=e.mapper.getMTime();n=i>n?i:n,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),i=e.mapper.getInput().getMTime(),n=i>n?i:n)}return n},t.getSupportsSelection=()=>e.mapper?e.mapper.getSupportsSelection():!1,t.processSelectorPixelBuffers=(n,i)=>{e.mapper&&e.mapper.processSelectorPixelBuffers&&e.mapper.processSelectorPixelBuffers(n,i)}}const ple={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function GV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ple,r),W4.extend(t,e,r),e.boundsMTime={},Q.obj(e.boundsMTime),Q.set(t,e,["property"]),Q.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),gle(t,e)}const mle=Q.newInstance(GV,"vtkActor");var os={newInstance:mle,extend:GV};function vle(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=Oae.newInstance(),e.rendererMap={},e.openGLRenderWindow=Bce.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=dle.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=FV.newInstance({viewport:n,background:o||e.background});e.renderWindow.addRenderer(a),e.rendererMap[i]=a},t.destroy=()=>{e.renderWindow.getInteractor().delete()},t.removeRenderer=n=>{const i=t.getRenderer(n);e.renderWindow.removeRenderer(i),i.delete(),delete e.rendererMap[n]},t.getRenderer=n=>e.rendererMap[n],t.getRenderers=()=>{const{rendererMap:n}=e;return Object.keys(n).map(o=>({id:o,renderer:n[o]}))},t.resize=()=>{if(e.container){const{width:n,height:i}=e.container;e.openGLRenderWindow.setSize(Math.floor(n),Math.floor(i)),r(),e.renderWindow.render()}},t.setContainer=n=>{e.container=n,e.openGLRenderWindow.setContainer(e.container)},t.delete=Q.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const yle={background:[0,0,0],container:null};function WV(t,e,r={}){Object.assign(e,yle,r),Q.obj(t,e),Q.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),Q.event(t,e,"resize"),vle(t,e)}const wle=Q.newInstance(WV),$V={newInstance:wle,extend:WV},{BlendMode:ef,FilterMode:zp}=VR;function xle(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=o0.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const Cle={createRadonTransferFunction:xle};function Sle(t,e){e.classHierarchy.push("vtkVolumeMapper");const r={...t};t.getBounds=()=>{const n=t.getInputData();return n?(e.static||t.update(),e.bounds=n.getBounds()):e.bounds=Uf(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(ef.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(ef.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(ef.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(ef.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(ef.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(ef.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>Q.enumToString(ef,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>Q.enumToString(zp,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(zp.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(zp.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(zp.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(Tc(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(Tc(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(Tc(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(f4(Tc(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const Tle=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:ef.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:zp.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function zV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Tle(r)),e8.extend(t,e,r),Q.setGet(t,e,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius","updatedExtents"]),Q.setGetArray(t,e,["ipScalarRange"],2),Q.event(t,e,"lightingActivated"),Sle(t,e)}const _le=Q.newInstance(zV,"vtkVolumeMapper");var jV={newInstance:_le,extend:zV,...Cle};function Ele(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const ble={scalarTexture:null};function HV(t,e,r={}){Object.assign(e,ble,r),jV.extend(t,e,r),Q.setGet(t,e,["scalarTexture"]),Ele(t,e)}const Dle=Q.newInstance(HV,"vtkSharedVolumeMapper"),Ile={newInstance:Dle,extend:HV};function d9(t,e){const r=t8(e),n=new r(t.length);return n.set(t),n}function Mle(t,e){e.classHierarchy.push("vtkStreamingOpenGLTexture"),e.updatedFrames=[],e.volumeId=null;const r=t.create3DFilterableFromRaw;t.create3DFilterableFromRaw=(s,c,l,f,u,d,h)=>{e.inputDataType=u,e.inputNumComps=f,r(s,c,l,f,u,d,h)};const n=t.updateVolumeInfoForGL;t.updateVolumeInfoForGL=(s,c)=>{const l=n(s,c);return e.volumeInfo.dataComputedScale=[1],e.volumeInfo.dataComputedOffset=[0],l},t.update3DFromRaw=()=>{const{volumeId:s}=e;if(!s)return;const c=Ue.getVolume(s);if(e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),c.isDynamicVolume()){a();return}return t.hasUpdatedFrames()&&o()};const i=t.modified;t.setUpdatedFrame=s=>{e.updatedFrames[s]=!0,i()},t.modified=()=>{i();const s=Ue.getVolume(e.volumeId);if(!s)return;const c=s.imageIds;for(let l=0;l<c.length;l++)e.updatedFrames[l]=!0};function o(){const s=Ue.getVolume(e.volumeId),c=s.imageIds;for(let l=0;l<e.updatedFrames.length;l++)if(e.updatedFrames[l]){const f=Ue.getImage(c[l]);if(!f)continue;let u=f.voxelManager.getScalarData();const d=e.context;s.dataType!==u.constructor.name&&(u=d9(u,s.dataType));const[h]=t.updateArrayDataTypeForGL(s.dataType,[u]);t.bind();const g=l;d.texSubImage3D(e.target,0,0,0,g,e.width,e.height,1,e.format,e.openGLDataType,h),t.deactivate(),e.updatedFrames[l]=null}return e.generateMipmap&&e.context.generateMipmap(e.target),t.deactivate(),!0}function a(){const s=Ue.getVolume(e.volumeId),c=s.getCurrentDimensionGroupImageIds();if(!c.length)return!1;let l;for(let f=0;f<c.length;f++){const u=c[f],d=Ue.getImage(u);let h;d?(h=d.voxelManager.getScalarData(),l=h.constructor):(l=t8(s.dataType,!0),h=new l(e.width*e.height));const g=e.context;s.dataType!==h.constructor.name&&(h=d9(h,s.dataType));const[p]=t.updateArrayDataTypeForGL(s.dataType,[h]);t.bind();let v=f;g.texSubImage3D(e.target,0,0,0,v,e.width,e.height,1,e.format,e.openGLDataType,p),t.deactivate()}return e.generateMipmap&&e.context.generateMipmap(e.target),t.deactivate(),!0}t.hasUpdatedFrames=()=>!e.updatedFrames.length||e.updatedFrames.some(s=>s),t.getUpdatedFrames=()=>e.updatedFrames,t.setVolumeId=s=>{e.volumeId=s},t.getVolumeId=()=>e.volumeId,t.setTextureParameters=({width:s,height:c,depth:l,numberOfComponents:f,dataType:u})=>{e.width??(e.width=s),e.height??(e.height=c),e.depth??(e.depth=l),e.inputNumComps??(e.inputNumComps=f),e.inputDataType??(e.inputDataType=u)},t.getTextureParameters=()=>({width:e.width,height:e.height,depth:e.depth,numberOfComponents:e.inputNumComps,dataType:e.inputDataType})}const Ole={updatedFrames:[]};function KV(t,e,r={}){Object.assign(e,Ole,r),Vr.extend(t,e,r),Mle(t,e)}const Ple=Q.newInstance(KV,"vtkStreamingOpenGLTexture"),Rle={newInstance:Ple,extend:KV},Ale={isPerformingCoordinateTransformation:!1};function XV(t,e,r={}){Object.assign(e,Ale,r),r8.extend(t,e,r),Q.setGet(t,e,["isPerformingCoordinateTransformation"]),Nle(t,e)}const Lle=Q.newInstance(XV,"vtkSlabCamera");function Nle(t,e){e.classHierarchy.push("vtkSlabCamera");const r=Lt(new Float64Array(16)),n=new Float64Array(3);t.getProjectionMatrix=(i,o,a)=>{const s=La();if(e.projectionMatrix){const d=1/e.physicalScale;return tr(n,d,d,d),zr(s,e.projectionMatrix),Ml(s,s,n),Mn(s,s),s}Lt(r);let c=e.clippingRange[0],l=e.clippingRange[1];e.isPerformingCoordinateTransformation&&(c=e.distance,l=e.distance+.1);const f=l-c,u=[c+(o+1)*f/2,c+(a+1)*f/2];if(e.parallelProjection){const d=e.parallelScale*i,h=e.parallelScale,g=(e.windowCenter[0]-1)*d,p=(e.windowCenter[0]+1)*d,v=(e.windowCenter[1]-1)*h,y=(e.windowCenter[1]+1)*h;T4(r,g,p,v,y,u[0],u[1]),Mn(r,r)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const d=Math.tan(Dt.radiansFromDegrees(e.viewAngle)/2);let h,g;e.useHorizontalViewAngle===!0?(h=c*d,g=c*d/i):(h=c*d*i,g=c*d);const p=(e.windowCenter[0]-1)*h,v=(e.windowCenter[0]+1)*h,y=(e.windowCenter[1]-1)*g,m=(e.windowCenter[1]+1)*g,w=u[0],x=u[1];r[0]=2*w/(v-p),r[5]=2*w/(m-y),r[2]=(p+v)/(v-p),r[6]=(y+m)/(m-y),r[10]=-(w+x)/(x-w),r[14]=-1,r[11]=-2*w*x/(x-w),r[15]=0}}return zr(s,r),s}}const kle={newInstance:Lle,extend:XV};class x0{constructor(e){this._imageIdsIndexMap=new Map,this._imageURIsIndexMap=new Map,this.cornerstoneImageMetaData=null,this.isPreScaled=!1,this.numTimePoints=null,this.numFrames=null;const{imageIds:r,scaling:n,dimensions:i,spacing:o,origin:a,direction:s,dataType:c,volumeId:l,referencedVolumeId:f,metadata:u,referencedImageIds:d,additionalDetails:h,voxelManager:g,numberOfComponents:p}=e;if(!c)throw new Error('Data type is required, please provide a data type as string such as "Uint8Array", "Float32Array", etc.');let{imageData:v}=e;this.suppressWarnings=!0,this.imageIds=r,this.volumeId=l,this.metadata=u,this.dimensions=i,this.spacing=o,this.origin=a,this.direction=s,this.dataType=c,this.vtkOpenGLTexture=Rle.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??Rc.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=Qm.newInstance(),v.setDimensions(i),v.setSpacing(o),v.setDirection(s),v.setOrigin(a)),v.set({dataType:c,voxelManager:this.voxelManager,id:l,numberOfComponents:p||1},this.suppressWarnings),v.set({hasScalarVolume:!1},this.suppressWarnings),this.imageData=v,this.numFrames=this._getNumFrames(),this._reprocessImageIds(),n&&(this.scaling=n),f&&(this.referencedVolumeId=f),d&&(this.referencedImageIds=d),h&&(this.additionalDetails=h)}get sizeInBytes(){return this.voxelManager.sizeInBytes}get imageIds(){return this._imageIds}set imageIds(e){this._imageIds=e,this._reprocessImageIds()}_reprocessImageIds(){this._imageIdsIndexMap.clear(),this._imageURIsIndexMap.clear(),this._imageIds.forEach((e,r)=>{const n=Qr(e);this._imageIdsIndexMap.set(e,r),this._imageURIsIndexMap.set(n,r)})}isDynamicVolume(){return this.numTimePoints>1}getImageIdIndex(e){return this._imageIdsIndexMap.get(e)}getImageIdByIndex(e){return this._imageIds[e]}getImageURIIndex(e){return this._imageURIsIndexMap.get(e)}load(e){}destroy(){this.imageData.delete(),this.imageData=null,this.voxelManager.clear(),this.vtkOpenGLTexture.releaseGraphicsResources(),this.vtkOpenGLTexture.delete()}invalidate(){for(let e=0;e<this.imageIds.length;e++)this.vtkOpenGLTexture.setUpdatedFrame(e);this.imageData.modified()}modified(){this.imageData.modified(),this.vtkOpenGLTexture.modified(),this.numFrames=this._getNumFrames()}removeFromCache(){Ue.removeVolumeLoadObject(this.volumeId)}getScalarDataLength(){return this.voxelManager.getScalarDataLength()}_getNumFrames(){return this.isDynamicVolume()?this.numTimePoints:this.imageIds.length}imageIdIndexToFrameIndex(e){return e%this.numFrames}getCornerstoneImages(){const{imageIds:e}=this;return e.map(r=>Ue.getImage(r))}}const Sl=[];function Ng(t,e=0){let r;for(r=0;r<Sl.length&&!(Sl[r].priority<=e);r++);Sl.splice(r,0,{priority:e,provider:t})}function Vle(t){for(let e=0;e<Sl.length;e++)if(Sl[e].provider===t){Sl.splice(e,1);break}}function Fle(){for(;Sl.length>0;)Sl.pop()}function ut(t,...e){for(let r=0;r<Sl.length;r++){const n=Sl[r].provider(t,...e);if(n!==void 0)return n}}const o8=Object.freeze(Object.defineProperty({__proto__:null,addProvider:Ng,get:ut,removeAllProviders:Fle,removeProvider:Vle},Symbol.toStringTag,{value:"Module"}));let vp={};const yf={add:(t,e)=>{yf.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;vp[t]||(vp[t]={}),vp[t][r]=e.metadata},get:(t,e)=>{var r;return(r=vp[e])==null?void 0:r[t]},clear:()=>{vp={}}};Ng(yf.get);const zi=new HE("imageLoadPool");zi.grabDelay=0;zi.setMaxSimultaneousRequests(gn.Interaction,1e3);zi.setMaxSimultaneousRequests(gn.Thumbnail,1e3);zi.setMaxSimultaneousRequests(gn.Prefetch,1e3);const P5={};let R5;function qV(t,e){const r=Ue.getImageLoadObject(t);if(r)return h9(r.promise,t),r;const n=t.split(":")[0],i=P5[n]||R5;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return h9(o.promise,t),o}function h9(t,e){Promise.resolve(t).then(r=>{Ule(r),nt(ze,qe.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};nt(ze,qe.IMAGE_LOAD_FAILED,n)})}function Ule(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=Rc.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function YV(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return qV(t,e).promise}function ks(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=qV(t,e);return Ue.getImageLoadObject(t)||Ue.putImageLoadObject(t,r),r.promise}function Ble(t,e={priority:0,requestType:"prefetch"}){if(!t||t.length===0)throw new Error("loadAndCacheImages: parameter imageIds must be list of image Ids");return t.map(n=>ks(n,e))}function im(t,e={}){var p;if(t===void 0)throw new Error("createAndCacheDerivedImage: parameter imageId must not be undefined");e.imageId===void 0&&(e.imageId=`derived:${Pn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=ut("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=n8((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=ut("imagePlaneModule",t);yf.add(f,{type:"imagePlaneModule",metadata:u});const d=ut("generalSeriesModule",t);yf.add(f,{type:"generalSeriesModule",metadata:d}),yf.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=ut("imagePixelModule",t);yf.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=s8(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,Ue.getImageLoadObject(r)||Ue.putImageSync(r,g),g}function a8(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${Pn()}`,...e};return im(n,{...o,instanceNumber:i+1})})}function s8(t,e){const{scalarData:r,origin:n,direction:i,targetBuffer:o,skipCreateBuffer:a,onCacheAdd:s,frameOfReferenceUID:c,voxelRepresentation:l,referencedImageId:f}=e,u=e.dimensions,d=e.spacing;if(!u||!d)throw new Error("createAndCacheLocalImage: dimensions and spacing are required");const h=u[0],g=u[1],p=d[0],v=d[1],y={frameOfReferenceUID:c,rows:g,columns:h,imageOrientationPatient:i??[1,0,0,0,1,0],rowCosines:i?i.slice(0,3):[1,0,0],columnCosines:i?i.slice(3,6):[0,1,0],imagePositionPatient:n??[0,0,0],pixelSpacing:[v,p],rowPixelSpacing:v,columnPixelSpacing:p},m=h*g,w=r.length/m;let x;if(r){if(!(r instanceof Uint8Array||r instanceof Float32Array||r instanceof Uint16Array||r instanceof Int16Array))throw new Error("createAndCacheLocalImage: scalarData must be of type Uint8Array, Uint16Array, Int16Array or Float32Array");x=r}else if(!a){const{TypedArrayConstructor:L}=n8(o==null?void 0:o.type,m);x=new L(m)}let C,S,T;if(x instanceof Uint8Array)C=8,S=8,T=7;else if(x instanceof Uint16Array)C=16,S=16,T=15;else if(x instanceof Int16Array)C=16,S=16,T=15;else if(x instanceof Float32Array)C=32,S=32,T=31;else throw new Error("Unsupported scalarData type");const _={samplesPerPixel:1,photometricInterpretation:x.length>u[0]*u[1]?"RGB":"MONOCHROME2",rows:g,columns:h,bitsAllocated:C,bitsStored:S,highBit:T},E={imagePlaneModule:y,imagePixelModule:_};["imagePlaneModule","imagePixelModule"].forEach(L=>{yf.add(t,{type:L,metadata:E[L]||{}})});const b=t,D=l===FR.RLE&&Rc.createRLEImageVoxelManager({dimensions:u,id:b})||Rc.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:b});let I=x[0],P=x[0];for(let L=1;L<x.length;L++)x[L]<I&&(I=x[L]),x[L]>P&&(P=x[L]);const M={imageId:t,intercept:0,windowCenter:0,windowWidth:0,color:_.photometricInterpretation==="RGB",numberOfComponents:_.samplesPerPixel,dataType:o==null?void 0:o.type,slope:1,minPixelValue:I,maxPixelValue:P,rows:_.rows,columns:_.columns,getCanvas:void 0,height:_.rows,width:_.columns,rgba:void 0,columnPixelSpacing:y.columnPixelSpacing,rowPixelSpacing:y.rowPixelSpacing,FrameOfReferenceUID:y.frameOfReferenceUID,invert:!1,getPixelData:()=>D.getScalarData(),voxelManager:D,sizeInBytes:r.byteLength,referencedImageId:f};return s==null||s(M),Ue.putImageSync(M.imageId,M),M}function JV(t){const e=({additionalDetails:n})=>n.imageId?n.imageId!==t:!0;zi.filterRequests(e);const r=Ue.getImageLoadObject(t);r&&r.cancelFn()}function Gle(t){t.forEach(e=>{JV(e)})}function Wle(){const t=zi.getRequestPool();Object.keys(t).forEach(e=>{const r=t[e];Object.keys(r).forEach(n=>{const i=r[n].pop();if(!i)return;const o=i.additionalDetails,{imageId:a,volumeId:s}=o;let c;a?c=Ue.getImageLoadObject(a):s&&(c=Ue.getVolumeLoadObject(s)),c&&c.cancel()}),zi.clearRequestStack(e)})}function zd(t,e){P5[t]=e}function $le(t){const e=R5;return R5=t,e}function zle(){Object.keys(P5).forEach(t=>delete P5[t]),R5=void 0}function jle(t,e={}){return a8(t,{...e,targetBuffer:{type:"Uint8Array"}})}function Hle(t,e={}){return im(t,{...e,targetBuffer:{type:"Uint8Array"}})}const Kle=Object.freeze(Object.defineProperty({__proto__:null,cancelLoadAll:Wle,cancelLoadImage:JV,cancelLoadImages:Gle,createAndCacheDerivedImage:im,createAndCacheDerivedImages:a8,createAndCacheDerivedLabelmapImage:Hle,createAndCacheDerivedLabelmapImages:jle,createAndCacheLocalImage:s8,loadAndCacheImage:ks,loadAndCacheImages:Ble,loadImage:YV,registerImageLoader:zd,registerUnknownImageLoader:$le,unregisterAllImageLoaders:zle},Symbol.toStringTag,{value:"Module"}));function ZV(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=ut("imagePixelModule",e),c=[],l=ut("voiLutModule",e);let f;if(l){const{windowWidth:m,windowCenter:w}=l;if(f=l==null?void 0:l.voiLUTFunction,Array.isArray(m))for(let x=0;x<m.length;x++)c.push({windowWidth:m[x],windowCenter:w[x]});else c.push({windowWidth:m,windowCenter:w})}else c.push({windowWidth:void 0,windowCenter:void 0});const{modality:u,seriesInstanceUID:d}=ut("generalSeriesModule",e),{imageOrientationPatient:h,pixelSpacing:g,frameOfReferenceUID:p,columns:v,rows:y}=ut("imagePlaneModule",e);return{BitsAllocated:n,BitsStored:i,SamplesPerPixel:s,HighBit:o,PhotometricInterpretation:a,PixelRepresentation:r,Modality:u,ImageOrientationPatient:h,PixelSpacing:g,FrameOfReferenceUID:p,Columns:v,Rows:y,voiLut:c,VOILUTFunction:f,SeriesInstanceUID:d}}function QV(t){const{imagePositionPatient:e,imageOrientationPatient:r}=ut("imagePlaneModule",t[0]),n=Et(r[0],r[1],r[2]),i=Et(r[3],r[4],r[5]),o=Ve();mn(o,n,i);const a=Et(e[0],e[1],e[2]),s=t[0].split(":")[0]==="wadouri";let c;function l(h){const{imagePositionPatient:g}=ut("imagePlaneModule",h),p=Ve(),v=Et(g[0],g[1],g[2]);return Sn(p,a,v),pt(p,o)}if(s){const h=[t[0],t[Math.floor(t.length/2)]];l(h[0]),l(h[1]);const g=ut("imagePlaneModule",h[1]);if(!g)throw new Error("Incomplete metadata required for volume construction.");const p=Ve(),v=Et(g.imagePositionPatient[0],g.imagePositionPatient[1],g.imagePositionPatient[2]);Sn(p,a,v);const y=pt(p,o);c=Math.abs(y)/Math.floor(t.length/2)}else{const h=t.map(p=>({distance:l(p),imageId:p}));h.sort((p,v)=>v.distance-p.distance);const g=h.length;c=Math.abs(h[g-1].distance-h[0].distance)/(g-1)}const{sliceThickness:f,spacingBetweenSlices:u}=ut("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=Iu().rendering;return(c===0||isNaN(c))&&!d&&(u?(console.debug("Could not calculate spacing. Using spacingBetweenSlices"),c=u):f?(console.debug("Could not calculate spacing and no spacingBetweenSlices. Using sliceThickness"),c=f):(console.debug("Could not calculate spacing. The VolumeViewport visualization is compromised. Setting spacing to 1 to render"),c=1)),c}function c8(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=ut("imagePlaneModule",t[0]);if(!e){const f=Et(n[0],n[1],n[2]),u=Et(n[3],n[4],n[5]);e=Ve(),mn(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=QV(t);let a;function s(f){const{imagePositionPatient:u}=ut("imagePlaneModule",f),d=Ve();return Sn(d,r,u),pt(d,e)}if(i){const f=[t[0],t[Math.floor(t.length/2)]];a=t;const u=s(f[0]),d=s(f[1]);u-d<0&&a.reverse()}else{const f=t.map(u=>({distance:s(u),imageId:u}));f.sort((u,d)=>d.distance-u.distance),a=f.map(u=>u.imageId)}const{imagePositionPatient:c}=ut("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function eF(t){const e=ut("modalityLutModule",t)||{},r=ut("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=ut("scalingModule",t)||{};return{...i,...n==="PT"&&{suvbw:o.suvbw,suvbsa:o.suvbsa,suvlbm:o.suvlbm},...n==="RTDOSE"&&{doseGridScaling:o.DoseGridScaling,doseSummation:o.DoseSummation,doseType:o.DoseType,doseUnit:o.DoseUnit}}}const l8=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),g9={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function ev(t,e){const r=ZV(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=Et(n[0],n[1],n[2]),c=Et(n[3],n[4],n[5]),l=Ve();mn(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=c8(t,l),h=t.length,g=[i[1],i[0],f],p=[o,a,h].map(y=>Math.floor(y)),v=[...s,...c,...l];return{dimensions:p,spacing:g,origin:u,dataType:Xle(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function Xle(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=qle(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>eF(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>l8(h)),d=$w();switch(r){case 8:return"Uint8Array";case 16:return d&&u?"Float32Array":i||f?"Int16Array":!i&&!f?"Uint16Array":"Float32Array";case 24:return"Uint8Array";case 32:return"Float32Array";default:throw new Error(`Bits allocated of ${r} is not defined to generate scalarData for the volume.`)}}function qle(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>Ue.getImage(t[i]));if(!r.every(Boolean))return null;const n=r[0].getPixelData().constructor.name;return r.every(i=>i.getPixelData().constructor.name===n)&&n in g9?g9[n]:null}let A5=class tF{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new tF("as iterator");return e.then(n=>{try{r.add(n,!0)}catch(i){r.reject(i)}},n=>{r.reject(n)}),r}add(e,r=!1){this.nextValue=e,this.done||(this.done=r),this.waiting&&(this.waiting.resolve(e),this.waiting=void 0)}resolve(){this.done=!0,this.waiting&&(this.waiting.resolve(this.nextValue),this.waiting=void 0)}reject(e){var r;this.rejectReason=e,(r=this.waiting)==null||r.reject(e)}getRecent(){if(this.rejectReason)throw this.rejectReason;return this.nextValue}async*[Symbol.asyncIterator](){for(;!this.done;){if(this.rejectReason)throw this.rejectReason;if(this.nextValue!==void 0&&(yield this.nextValue,this.done))break;this.waiting||(this.waiting={},this.waiting.promise=new Promise((e,r)=>{this.waiting.resolve=e,this.waiting.reject=r})),await this.waiting.promise}yield this.nextValue}async forEach(e,r){let n=0;try{for await(const i of this){const{done:o}=this;try{await e(i,o,n),n++}catch(a){if(!o){console.warn("Caught exception in intermediate value",a);continue}if(r)r(a,o);else throw a}}}catch(i){if(r)r(i,!0);else throw i}}generate(e,r){return e(this,this.reject.bind(this)).then(()=>{this.done||this.resolve()},n=>{this.reject(n),r?r(n):console.warn("Couldn't process because",n)})}async nextPromise(){for await(const e of this)if(e)return e;return this.nextValue}async donePromise(){for await(const e of this);return this.nextValue}getNextPromise(){const e=this.nextPromise();return e.iterator=this,e}getDonePromise(){const e=this.donePromise();return e.iterator=this,e}};const k0=new Map,p9="imageRetrieveConfiguration",lg={IMAGE_RETRIEVE_CONFIGURATION:p9,clear:()=>{k0.clear()},add:(t,e)=>{k0.set(t,e)},clone:()=>new Map(k0),restore:t=>{k0.clear(),t.forEach((e,r)=>{k0.set(r,e)})},get:(t,...e)=>{if(t===p9)return e.map(r=>k0.get(r)).find(r=>r!==void 0)}};Ng(lg.get.bind(lg));function tv(t){const e=Yo(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const kT=t=>{const e=Yle(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function Yle(t){const e=Yo(),r=[];return e.forEach(n=>{const i=tv(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const m9=[{id:"initialImages",retrieveType:"single"}],Jle=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],qC=[{offset:-1,imageQualityStatus:Ia.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:Ia.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:Ia.FAR_REPLICATE}],Zle=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:gn.Thumbnail,priority:5,nearbyFrames:qC},{id:"quarterThumb",decimate:4,offset:3,requestType:gn.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:qC},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:gn.Thumbnail,retrieveType:"multipleFast",nearbyFrames:qC},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:gn.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:gn.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:gn.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:gn.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function nF(t,e,r=0){const n=[];for(let i=r;i<t.length;i+=e)n.push(i);return n}function Qle(t,e,r){var n;if((n=e==null?void 0:e.nearbyRequests)!=null&&n.length)for(const i of e.nearbyRequests)try{const{itemId:o,imageQualityStatus:a}=i,s=Ue.getImageQuality(o);if(s!==void 0&&s>=a)continue;const c={...r,imageId:o,imageQualityStatus:a};Ue.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const vh=class vh{constructor(e){this.stages=e.stages||m9,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new eue(this,e,r).loadImages()}};vh.createProgressive=rF,vh.interleavedRetrieveStages={stages:Zle},vh.singleRetrieveStages={stages:m9},vh.sequentialRetrieveStages={stages:Jle};let om=vh;class eue{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new A5("displayed"),this.stages=e.stages,this.retrieveOptions=e.retrieveOptions,this.imageIds=r,this.listener=n}async loadImages(){const e=this.createStageRequests();this.outstandingRequests=e.length;for(const r of e)this.addRequest(r);return this.outstandingRequests===0?Promise.resolve(null):this.displayedIterator.getDonePromise()}sendRequest(e,r){const{imageId:n,next:i}=e,o=(f,u)=>{this.listener.errorCallback(n,c||!i,f),u&&this.updateStageStatus(e.stage,f)},a=(r.loader||ks)(n,r),s=A5.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=Ue.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===Ia.FULL_RESOLUTION),d!==void 0&&d>h){this.updateStageStatus(e.stage,null,!0);return}this.listener.successCallback(n,f),this.displayedIterator.add(f),u&&this.updateStageStatus(e.stage),Qle(this.listener,e,f)},o).finally(()=>{if(!c&&i)Ue.setPartialImage(n),this.addRequest(i,r.streamingData);else{c||this.listener.errorCallback(n,!0,"Couldn't decode"),this.outstandingRequests--;for(let f=i;f;f=f.next)this.updateStageStatus(f.stage,null,!0)}this.outstandingRequests<=0&&this.displayedIterator.resolve()}),s.getDonePromise().catch(f=>null)}addRequest(e,r={}){const{imageId:n,stage:i}=e,o=this.listener.getLoaderImageOptions(n);if(!o)return;const{retrieveType:a="default"}=i,{retrieveOptions:s}=this,c=s[a]||s.default,l={...o,retrieveType:a,retrieveOptions:c,streamingData:r},f=i.priority??-5,u=i.requestType||gn.Interaction,d={imageId:n};zi.addRequest(this.sendRequest.bind(this,e,l),u,d,f)}updateStageStatus(e,r,n=!1){const{id:i}=e,o=this.stageStatusMap.get(i);if(o&&(o.imageLoadPendingCount--,r?o.imageLoadFailedCount++:n||o.totalImageCount++,!n&&!o.stageStartTime&&(o.stageStartTime=Date.now()),!o.imageLoadPendingCount)){const{imageLoadFailedCount:a,totalImageCount:s,stageStartTime:c=Date.now(),startTime:l}=o,f={stageId:i,numberOfFailures:a,numberOfImages:s,stageDurationInMS:c?Date.now()-c:null,startDurationInMS:Date.now()-l};nt(ze,qe.IMAGE_RETRIEVAL_STAGE,f),this.stageStatusMap.delete(i)}}createStageRequests(){const e=new Array,r=new Map,n=(i,o)=>{const a=o<0?this.imageIds.length+o:o<1?Math.floor((this.imageIds.length-1)*o):o,s=this.imageIds[a];if(!s)throw new Error(`No value found to add to requests at ${o}`);const c={imageId:s,stage:i,index:a,nearbyRequests:this.findNearbyRequests(a,i)};this.addStageStatus(i);const l=r.get(s);l?l.next=c:e.push(c),r.set(s,c)};for(const i of this.stages)(i.positions||nF(this.imageIds,i.decimate||1,i.offset??0)).forEach(a=>{n(i,a)});return e}findNearbyRequests(e,r){const n=new Array;if(!r.nearbyFrames)return n;for(const i of r.nearbyFrames){const o=e+i.offset;o<0||o>=this.imageIds.length||n.push({itemId:this.imageIds[o],imageQualityStatus:i.imageQualityStatus,index:o})}return n}addStageStatus(e){const{id:r}=e,n=this.stageStatusMap.get(r)||{stageId:r,startTime:Date.now(),stageStartTime:null,totalImageCount:0,imageLoadFailedCount:0,imageLoadPendingCount:0};return n.imageLoadPendingCount++,this.stageStatusMap.set(r,n),n}}function rF(t){return new om(t)}const v9=gn.Prefetch;class iF extends x0{constructor(e,r){super(e),this.framesLoaded=0,this.framesProcessed=0,this.framesUpdated=0,this.autoRenderOnLoad=!0,this.cachedFrames=[],this.reRenderTarget=0,this.reRenderFraction=2,this.imagesLoader=this,this.cancelLoading=()=>{const{loadStatus:n}=this;if(!n||!n.loading)return;n.loading=!1,n.cancelled=!0,this.clearLoadCallbacks();const i=({additionalDetails:o})=>o.volumeId!==this.volumeId;zi.filterRequests(i)},this.loadStatus=r.loadStatus}invalidateVolume(e){const{vtkOpenGLTexture:r}=this,{numFrames:n}=this;for(let i=0;i<n;i++)r.setUpdatedFrame(i);this.modified(),e&&kT(this.volumeId)}clearLoadCallbacks(){this.loadStatus.callbacks=[]}callLoadStatusCallback(e){const{framesUpdated:r,framesProcessed:n,totalNumFrames:i}=e,{volumeId:o,reRenderFraction:a,loadStatus:s,metadata:c}=this,{FrameOfReferenceUID:l}=c;if(this.autoRenderOnLoad&&(r>this.reRenderTarget||n===i)&&(this.reRenderTarget+=a,kT(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};nt(ze,qe.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=Ia.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===Ia.FULL_RESOLUTION)return;const f=n===Ia.FULL_RESOLUTION;o[e]=n,this.framesUpdated++,f&&(this.framesLoaded++,this.framesProcessed++);const u={FrameOfReferenceUID:c,volumeId:this.volumeId,numberOfFrames:a,framesProcessed:this.framesProcessed};nt(ze,qe.IMAGE_VOLUME_MODIFIED,u),f&&this.framesProcessed===this.totalNumFrames&&(this.loadStatus.loaded=!0,this.loadStatus.loading=!1),this.callLoadStatusCallback({success:!0,imageIdIndex:e,imageId:r,framesLoaded:this.framesLoaded,framesProcessed:this.framesProcessed,framesUpdated:this.framesUpdated,numFrames:a,totalNumFrames:s,complete:f,imageQualityStatus:n}),this.vtkOpenGLTexture.setUpdatedFrame(i),this.loadStatus.loaded&&(this.loadStatus.callbacks=[])}successCallback(e,r){const n=this.getImageIdIndex(e),{imageQualityStatus:i}=r;if(this.loadStatus.cancelled){console.warn("volume load cancelled, returning for imageIdIndex: ",n);return}this.updateTextureAndTriggerEvents(n,e,i),this.isDynamicVolume()&&this.checkDimensionGroupCompletion(n)}errorCallback(e,r,n){if(!r)return;const{totalNumFrames:i,numFrames:o}=this,a=this.getImageIdIndex(e);this.framesProcessed++,this.framesProcessed===i&&(this.loadStatus.loaded=!0,this.loadStatus.loading=!1),this.callLoadStatusCallback({success:!1,imageId:e,imageIdIndex:a,error:n,framesLoaded:this.framesLoaded,framesProcessed:this.framesProcessed,framesUpdated:this.framesUpdated,numFrames:o,totalNumFrames:i}),this.loadStatus.loaded&&(this.loadStatus.callbacks=[]);const s={error:n,imageIdIndex:a,imageId:e};nt(ze,qe.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=ut("transferSyntax",r[0])||{},a=ut(lg.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||om.createProgressive)(a):this,n.loading===!0)return;const{loaded:s}=this.loadStatus,c=r.length;if(s){e&&e({success:!0,framesLoaded:c,framesProcessed:c,numFrames:i,totalNumFrames:c});return}e&&this.loadStatus.callbacks.push(e),this._prefetchImageIds()}getLoaderImageOptions(e){const{transferSyntaxUID:r}=ut("transferSyntax",e)||{},n=ut("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=ut("modalityLutModule",e)||{},c=ut("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=ut("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=l8(l),d=$w();if(this.isPreScaled=!0,l&&l.rescaleSlope!==void 0&&l.rescaleIntercept!==void 0){const{rescaleSlope:g,rescaleIntercept:p}=l;this.isPreScaled=typeof g=="number"&&typeof p=="number"}return!d&&u&&(this.isPreScaled=!1),{targetBuffer:{type:this.dataType,rows:i,columns:o},allowFloatRendering:d,preScale:{enabled:this.isPreScaled,scalingParameters:l},transferPixelData:!0,requestType:v9,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId},retrieveOptions:void 0}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===Ia.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),ze.removeEventListener(qe.IMAGE_CACHE_IMAGE_ADDED,o))};return ze.addEventListener(qe.IMAGE_CACHE_IMAGE_ADDED,o),A5.as(ks(e,n)).forEach(s=>{this.successCallback(e,s)},this.errorCallback.bind(this,r,e))}getImageIdsRequests(e,r){this.totalNumFrames=this.imageIds.length;const n=2;return this.autoRenderOnLoad&&(this.reRenderFraction=this.totalNumFrames*(n/100),this.reRenderTarget=this.reRenderFraction),e.map(o=>{var u;const a=this.getImageIdIndex(o),s=v9,c=r,l=this.getLoaderImageOptions(o),{retrieveOptions:f={}}=ut(lg.IMAGE_RETRIEVE_CONFIGURATION,o,"volume")||{};return l.retrieveOptions={...l.retrieveOptions,...f.default||((u=Object.values(f))==null?void 0:u[0])||{}},{callLoadImage:this.callLoadImage.bind(this),imageId:o,imageIdIndex:a,options:l,priority:c,requestType:s,additionalDetails:{volumeId:this.volumeId}}})}getImageLoadRequests(e){throw new Error("Abstract method")}getImageIdsToLoad(){throw new Error("Abstract method")}loadImages(){return this.loadStatus.loading=!0,this.getImageLoadRequests(5).reverse().forEach(r=>{if(!r)return;const{callLoadImage:n,imageId:i,imageIdIndex:o,options:a,priority:s,requestType:c,additionalDetails:l}=r;zi.addRequest(n.bind(this,i,o,a),c,l,s)}),Promise.resolve(!0)}_prefetchImageIds(){this.loadStatus.loading=!0;const e=[...this.getImageIdsToLoad()];this.totalNumFrames=this.imageIds.length;const r=2;return this.autoRenderOnLoad&&(this.reRenderFraction=this.totalNumFrames*(r/100),this.reRenderTarget=this.reRenderFraction),this.imagesLoader.loadImages(e,this).catch(n=>{console.debug("progressive loading failed to complete",n)})}_addScalingToVolume(e){if(this.scaling)return;const{suvbw:r,suvlbm:n,suvbsa:i}=e,o={};n&&(o.suvbwToSuvlbm=n/r),i&&(o.suvbwToSuvbsa=i/r),r&&(o.suvbw=r),this.scaling={PT:o}}checkDimensionGroupCompletion(e){}}class oF extends iF{constructor(e,r){e.imageIds||(e.imageIds=r.imageIds),super(e,r),this.getImageIdsToLoad=()=>{const{imageIds:n}=this;return this.numFrames=n.length,n}}getScalarData(){return this.voxelManager.getScalarData()}getImageLoadRequests(e){const{imageIds:r}=this;return this.getImageIdsRequests(r,e)}}function aF(t,e){if(!e||!e.imageIds||!e.imageIds.length)throw new Error("ImageIds must be provided to create a streaming image volume");async function r(){if(e.imageIds[0].split(":")[0]==="wadouri"){const[g,p]=[Math.floor(e.imageIds.length/2),e.imageIds.length-1],v=[0,g,p];await Promise.all(v.map(y=>Ue.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];zi.addRequest(async()=>{YV(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},gn.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=ev(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new oF({volumeId:t,metadata:l,dimensions:o,spacing:a,origin:s,direction:c,imageIds:f,dataType:u,numberOfComponents:d},{imageIds:f,loadStatus:{loaded:!1,loading:!1,cancelled:!1,cachedFrames:[],callbacks:[]}})}const n=r();return{promise:n,decache:()=>{n.then(i=>{i.destroy(),i=null})},cancel:()=>{n.then(i=>{i.cancelLoading()})}}}const u8={};let Uh=aF;function sF(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=u8[n];if(i==null){if(Uh==null||typeof Uh!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=Uh}const o=i(t,e);return o.promise.then(function(a){nt(ze,qe.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};nt(ze,qe.VOLUME_LOADED_FAILED,s)}),o}function f8(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=Ue.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=sF(t,e),r.promise.then(n=>n))}async function am(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=Ue.getVolumeLoadObject(t);return r!==void 0||(r=sF(t,e),Ue.putVolumeLoadObject(t,r)),r.promise}function cF(t,e){const r=Ue.getVolume(t);if(!r)throw new Error(`Cannot created derived volume: Referenced volume with id ${t} does not exist.`);let{volumeId:n}=e;const{voxelRepresentation:i}=e;n===void 0&&(n=Pn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=a8(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new x0({volumeId:n,dataType:d,metadata:structuredClone(o),dimensions:[a[0],a[1],a[2]],spacing:s,origin:c,direction:l,referencedVolumeId:t,imageIds:h,referencedImageIds:r.imageIds??[]});return Ue.putVolumeSync(n,g),g}async function d8(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImages: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImages: parameter volumeId must not be undefined");const r=Ue.getVolume(t);return r||(e.filter(o=>!Ue.getImage(o)).length===0?nv(t,e):await am(t,{imageIds:e}))}function nv(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter volumeId must not be undefined");const r=Ue.getVolume(t);if(r)return r;const n=ev(e,t),i=new x0({volumeId:t,dataType:n.dataType,metadata:structuredClone(n.metadata),dimensions:n.dimensions,spacing:n.spacing,origin:n.origin,direction:n.direction,referencedVolumeId:n.referencedVolumeId,imageIds:n.imageIds,referencedImageIds:n.referencedImageIds});return Ue.putVolumeSync(t,i),i}function rv(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=Ue.getVolume(t);if(f)return f;const u=n[0]*n[1],d=s?s.constructor.name:(c==null?void 0:c.type)??"Float32Array",h=u*n[2];let g;switch(d){case"Uint8Array":case"Int8Array":g=h;break;case"Uint16Array":case"Int16Array":g=h*2;break;case"Float32Array":g=h*4;break}if(!Ue.isCacheable(g))throw new Error(`Cannot created derived volume: Volume with id ${t} is not cacheable.`);const v=[];for(let w=0;w<n[2];w++){const x=`${t}_slice_${w}`;v.push(x);const C=s.subarray(w*u,(w+1)*u);s8(x,{scalarData:C,dimensions:[n[0],n[1]],spacing:[i[0],i[1]],origin:o,direction:a,targetBuffer:{type:d}})}const y=new x0({volumeId:t,metadata:structuredClone(r),dimensions:[n[0],n[1],n[2]],spacing:i,origin:o,direction:a,imageIds:v,dataType:d}),m=Rc.createImageVolumeVoxelManager({imageIds:v,dimensions:n,numberOfComponents:1,id:t});return y.voxelManager=m,l||Ue.putVolumeSync(t,y),y}function tue(t,e){u8[t]=e}function lF(){return Object.keys(u8)}function nue(t){const e=Uh;return Uh=t,e}function uF(){return Uh.name}function iv(t,e={}){return cF(t,{...e,targetBuffer:{type:"Uint8Array",...e==null?void 0:e.targetBuffer}})}function rue(t,e,r=!1){return t.scalarData||(t.scalarData=new Uint8Array(t.dimensions[0]*t.dimensions[1]*t.dimensions[2])),rv(e,{...t,preventCache:r})}const iue=Object.freeze(Object.defineProperty({__proto__:null,createAndCacheDerivedLabelmapVolume:iv,createAndCacheDerivedVolume:cF,createAndCacheVolume:am,createAndCacheVolumeFromImages:d8,createAndCacheVolumeFromImagesSync:nv,createLocalLabelmapVolume:rue,createLocalVolume:rv,getUnknownVolumeLoaderSchema:uF,getVolumeLoaderSchemes:lF,loadVolume:f8,registerUnknownVolumeLoader:nue,registerVolumeLoader:tue},Symbol.toStringTag,{value:"Module"}));function fF(t,e){var a,s;const r=Ile.newInstance();Iu().rendering.preferSizeOverAccuracy&&r.setPreferSizeOverAccuracy(!0),r.setInputData(t);const n=t.getSpacing(),o=(((s=(a=Iu().rendering)==null?void 0:a.volumeRendering)==null?void 0:s.sampleDistanceMultiplier)||1)*(n[0]+n[1]+n[2])/6;return r.setMaximumSamplesPerRay(4e3),r.setSampleDistance(o),r.setScalarTexture(e),r}function dF(t){const e=jV.newInstance();e.setBlendMode(t.getBlendMode());const r=t.getInputData(),{voxelManager:n}=r.get("voxelManager"),i=n.getCompleteScalarDataArray(),o=Nt.newInstance({name:"Pixels",values:i});return r.getPointData().setScalars(o),e.setInputData(r),e.setMaximumSamplesPerRay(t.getMaximumSamplesPerRay()),e.setSampleDistance(t.getSampleDistance()),e}const oue=0,aue=gn.Prefetch;async function h8(t,e){let r=cue(e);!r&&e.imageIds.length&&(r=await lue(e),r=sue(e,r)),!(r.lower===0&&r.upper===0||r.lower===void 0||r.upper===void 0)&&t.getProperty().getRGBTransferFunction(0).setMappingRange(r.lower,r.upper)}function sue(t,e){const r=t.imageIds,n=Math.floor(r.length/2),i=r[n],o=ut("generalSeriesModule",i)||{};return uue(o.modality,t)?{lower:0,upper:5}:e}function cue(t){const{imageIds:e,metadata:r}=t;let n;if(e!=null&&e.length){const i=Math.floor(e.length/2),o=e[i],a=ut("voiLutModule",o);if(a&&a.windowWidth&&a.windowCenter){a!=null&&a.voiLUTFunction&&(n={},n.voiLUTFunction=a==null?void 0:a.voiLUTFunction);const{windowWidth:s,windowCenter:c}=a,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;l!==0&&(n={windowWidth:l,windowCenter:f})}}else n=r.voiLut[0];if(n&&(n.windowWidth!==0||n.windowCenter!==0)){const{lower:i,upper:o}=Pf(Number(n.windowWidth),Number(n.windowCenter),n.voiLUTFunction);return{lower:i,upper:o}}}async function lue(t){var h;const{imageIds:e}=t,r=Math.floor(e.length/2),n=t.imageIds[r],i=ut("generalSeriesModule",n)||{},{modality:o}=i,a=ut("modalityLutModule",n)||{},s={rescaleSlope:a.rescaleSlope,rescaleIntercept:a.rescaleIntercept,modality:o};let c;if(o==="PT"){const g=ut("scalingModule",n);g&&(c={...s,suvbw:g.suvbw})}const l={priority:oue,requestType:aue,preScale:{scalingParameters:c}};let f=Ue.getImage(n);(h=t.referencedImageIds)!=null&&h.length||(f=await ks(n,{...l,ignoreCache:!0}));let{min:u,max:d}=f.voxelManager.getMinMax();return(u==null?void 0:u.length)>1&&(u=Math.min(...u),d=Math.max(...d)),{lower:u,upper:d}}function uue(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function L5(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await f8(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=fF(c,l);a&&f.setBlendMode(a);const u=Gee.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r},!0),d===3&&u.getProperty().setIndependentComponents(!1),await h8(u,s),o&&o({volumeActor:u,volumeId:i}),n||fue(e,r,u,i),u}function fue(t,e,r,n){const i=r.getProperty().getRGBTransferFunction(0).getRange(),o={viewportId:e,range:{lower:i[0],upper:i[1]},volumeId:n};nt(t,qe.VOI_MODIFIED,o)}function hF(t){const e=t.getMapper().getInputData(),r=e.extentToBounds(e.getExtent());return[[r[0],r[2],r[4]],[r[0],r[2],r[5]],[r[0],r[3],r[4]],[r[0],r[3],r[5]],[r[1],r[2],r[4]],[r[1],r[2],r[5]],[r[1],r[3],r[4]],[r[1],r[3],r[5]]]}const due=is*is,YC=t=>Math.abs(Math.abs(t)-1)<due,JC=(t,e)=>YC(t[e])||YC(t[e+1])||YC(t[e+2]),hue=t=>JC(t,0)&&JC(t,3)&&JC(t,6);function cx(t,e,r){const n=t.getMapper().getInputData();let i;const o=n.getDirection();if(hue(o))i=hF(t);else{const[u,d,h]=n.getDimensions();i=[[0,0,0],[u-1,0,0],[0,d-1,0],[u-1,d-1,0],[0,0,h-1],[u-1,0,h-1],[0,d-1,h-1],[u-1,d-1,h-1]].map(p=>n.indexToWorld(p))}const a=no.buildFromDegree().identity().rotateFromDirections(e,[1,0,0]);i.forEach(u=>a.apply(u));const s=[...r];a.apply(s);const c=s[0];let l=1/0,f=-1/0;for(let u=0;u<8;u++){const d=i[u][0];d>f&&(f=d),d<l&&(l=d)}return{min:l,max:f,current:c,actor:t,viewPlaneNormal:e,focalPoint:r}}function Jf(t,e){const{direction:r,spacing:n}=t,i=r.slice(0,3),o=r.slice(3,6),a=r.slice(6,9),s=[pt(i,e),pt(o,e),pt(a,e)],c=Ve();return tr(c,s[0]*n[0],s[1]*n[1],s[2]*n[2]),_i(c)}const Bl=t=>{const e="volumeId:",r=t.includes(e)?t.substring(e.length):t,n=r.indexOf("sliceIndex=");return n===-1?r:r.substring(0,n-1)},gue=1+is,pue=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),y9=t=>!!lF().find(e=>pue(t.volumeId,e));function kg(t,e,r,n=!1){const{viewPlaneNormal:i}=e,o=t.getActors();if(!o.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const a=o.map(l=>{const f=l.referencedId??l.uid;return Ue.getVolume(f)}).filter(l=>!!l);if(r){const l=Bl(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=w9(u,i,t,n);return{imageVolume:u,spacingInNormalDirection:h,actorUID:d}}if(!a.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const s={spacingInNormalDirection:1/0,imageVolume:null,actorUID:null},c=a.find(y9);for(let l=0;l<a.length;l++){const f=a[l];if(c&&!y9(f))continue;const u=w9(f,i,t);u*gue<s.spacingInNormalDirection&&(s.spacingInNormalDirection=u,s.imageVolume=f,s.actorUID=o[l].uid)}return s}function w9(t,e,r,n=!1){const{slabThickness:i}=r.getProperties();let o=i;return(!i||!n)&&(o=Jf(t,e)),o}function N5(t){const e=t.getCamera(),{spacingInNormalDirection:r,imageVolume:n}=kg(t,e);if(!n)return;const{viewPlaneNormal:i,focalPoint:o}=e,a=t.getActors().find(g=>g.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=cx(s,i,o),{min:l,max:f,current:u}=c,d=Math.round((f-l)/r)+1;let h=(u-l)/(f-l)*d;return h=Math.floor(h),h>d-1?h=d-1:h<0&&(h=0),{numberOfSlices:d,imageIndex:h}}const lh={};function mue(t){lh[t]!==void 0&&delete lh[t]}function vue(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=ir(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");lh[i.id]===void 0&&(lh[i.id]=0);const o=N5(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(lh[i.id]===s)return;lh[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};nt(i.element,qe.VOLUME_NEW_IMAGE,c)}function ug(t,e,r){const[n,i,o]=t,[a,s,c]=e,[l,f,u,d]=r,h=a-n,g=s-i,p=c-o,v=-1*(l*n+f*i+u*o-d)/(l*h+f*g+u*p),y=h*v+n,m=g*v+i,w=p*v+o;return[y,m,w]}function Tl(t,e,r=!1){const[n,i,o]=t,a=n*e[0]+i*e[1]+o*e[2];if(r){const s=Math.sqrt(n*n+i*i+o*o);return[n/s,i/s,o/s,a/s]}return[n,i,o,a]}function gF(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=Fp(n,s,u,i,c,d,o,l,h),v=Fp(a,f,g,i,c,d,o,l,h),y=Fp(n,s,u,a,f,g,o,l,h),m=Fp(n,s,u,i,c,d,a,f,g),w=yd(v)/yd(p),x=yd(y)/yd(p),C=yd(m)/yd(p);return[w,x,C]}function sm(t,e,r=!1){const[n,i,o,a]=t,[s,c,l]=e,f=n*s+i*c+o*l-a,u=Math.abs(f)/Math.sqrt(n*n+i*i+o*o);return(r?Math.sign(f):1)*u}function pF(t,e,r=is){return sm(e,t)<r}const yue=Object.freeze(Object.defineProperty({__proto__:null,isPointOnPlane:pF,linePlaneIntersection:ug,planeDistanceToPoint:sm,planeEquation:Tl,threePlaneIntersection:gF},Symbol.toStringTag,{value:"Module"}));function VT(t){return Array.isArray(t)?t.some(e=>Number.isNaN(e)):Number.isNaN(t)}function Is(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(Is);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=Is(t[r]));return e}}const wue=.95;function mF(t,e){if(!(t!=null&&t.length)||!e.FrameOfReferenceUID)return;e.planeRestriction||(e.planeRestriction={FrameOfReferenceUID:e.FrameOfReferenceUID,point:t[0],inPlaneVector1:null,inPlaneVector2:null});const{planeRestriction:r}=e;if(t.length===1)return r.inPlaneVector1=null,r.inPlaneVector2=null,r;const n=Sn(Ve(),t[0],t[Math.floor(t.length/2)]);en(n,n),r.inPlaneVector1=n,r.inPlaneVector2=null;const i=t.length;if(i>2)for(let o=Math.floor(i/3);o<i;o++){const a=Sn(Ve(),t[o],t[0]),s=_i(a);if(!Vt(s,0)&&pt(a,r.inPlaneVector1)<s*wue)return en(a,a),r.inPlaneVector2=a,r}return r}const S1=class S1{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=Ea.NO_DATA,this._suppressCameraModifiedEvents=!1,this.hasPixelSpacing=!0,this.getProperties=()=>({}),this.setRotation=r=>{},this.viewportWidgets=new Map,this.addWidget=(r,n)=>{this.viewportWidgets.set(r,n)},this.getWidget=r=>this.viewportWidgets.get(r),this.getWidgets=()=>Array.from(this.viewportWidgets.values()),this.removeWidgets=()=>{this.getWidgets().forEach(n=>{if(n.getEnabled()&&n.setEnabled(!1),n.getActor&&n.getRenderer){const i=n.getActor(),o=n.getRenderer();o&&i&&o.removeActor(i)}})},this.id=e.id,this.renderingEngineId=e.renderingEngineId,this.type=e.type,this.element=e.element,this.canvas=e.canvas,this.sx=e.sx,this.sy=e.sy,this.sWidth=e.sWidth,this.sHeight=e.sHeight,this._actors=new Map,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.defaultOptions=Is(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=Is(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===Ea.NO_DATA||this.viewportStatus===Ea.LOADING||(this.viewportStatus=Ea.RENDERED)}setColorTransform(e,r){let n=null;if(!e&&!r)return;const i=r||[255,255,255],o=Math.max(...i),a=i.map(u=>o/u),{lower:s=0,upper:c=255}=e||{},l=(c-s+1)/255,f=s/255;return n=`url('data:image/svg+xml,      <svg xmlns="http://www.w3.org/2000/svg">        <filter id="colour" color-interpolation-filters="linearRGB">        <feColorMatrix type="matrix"         values="          ${a[0]*l} 0 0 0 ${f}           0 ${a[1]*l} 0 0 ${f}           0 0 ${a[2]*l} 0 ${f}           0 0 0 1 0" />        </filter>      </svg>#colour')`,n}getRenderingEngine(){return J1.get(this.renderingEngineId)}getRenderer(){var r;const e=this.getRenderingEngine();if(!e||e.hasBeenDestroyed)throw new Error("Rendering engine has been destroyed");return(r=e.offscreenMultiRenderWindow)==null?void 0:r.getRenderer(this.id)}render(){this.getRenderingEngine().renderViewport(this.id)}setOptions(e,r=!1){var n,i;this.options=structuredClone(e),(n=this.options)!=null&&n.displayArea&&this.setDisplayArea((i=this.options)==null?void 0:i.displayArea),r&&this.render()}reset(e=!1){this.options=structuredClone(this.defaultOptions),e&&this.render()}getSliceViewInfo(){throw new Error("Method not implemented.")}flip({flipHorizontal:e,flipVertical:r}){const n=this.getDefaultImageData();if(!n)return;const i=this.getCamera(),{viewPlaneNormal:o,viewUp:a,focalPoint:s,position:c}=i,l=mn(Ve(),o,a);let f=E4(Ve(),a);const u=Ic(Ve(),o),d=Po(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,Ve()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=pn(Ve(),s,y),w=_i(m),x=C=>{const S=Er(Ve(),C,2*pt(m,C));return pn(S,S,m),en(S,S),S};if(e){const C=x(f),S=bn(Ve(),y,C,w),T=bn(Ve(),S,u,d);this.setCamera({viewPlaneNormal:u,position:T,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=Ic(f,a);const C=x(l),S=bn(Ve(),y,C,w),T=bn(Ve(),S,u,d);this.setCamera({focalPoint:S,viewPlaneNormal:u,viewUp:f,position:T}),this.flipVertical=!this.flipVertical}this.render()}getDefaultImageData(){const e=this.getDefaultActor();if(e&&wc(e))return e.actor.getMapper().getInputData()}getDefaultActor(){return this.getActors()[0]}getActors(){return Array.from(this._actors.values())}getActorUIDs(){return Array.from(this._actors.keys())}getActor(e){return this._actors.get(e)}getImageActor(e){const r=this.getActors();let n=r[0];return e&&(n=r.find(o=>o.referencedId===e)),!n||!wc(n)?null:n.actor}getActorUIDByIndex(e){const r=this.getActors()[e];if(r)return r.uid}getActorByIndex(e){return this.getActors()[e]}setActors(e){const r=this.getActors();this.removeAllActors(),this.addActors(e,{resetCamera:!0}),nt(this.element,qe.ACTORS_CHANGED,{viewportId:this.id,removedActors:r,addedActors:e,currentActors:e})}_removeActor(e){const r=this.getActor(e);if(!r){console.warn(`Actor ${e} does not exist in ${this.id}, can't remove`);return}return this.getRenderer().removeActor(r.actor),this._actors.delete(e),r}removeActors(e){const r=[];e.forEach(i=>{const o=this._removeActor(i);o&&r.push(o)});const n=this.getActors();nt(this.element,qe.ACTORS_CHANGED,{viewportId:this.id,removedActors:r,addedActors:[],currentActors:n})}addActors(e,r={}){const{resetCamera:n=!1}=r,i=this.getRenderingEngine();if(!i||i.hasBeenDestroyed){console.warn("Viewport::addActors::Rendering engine has not been initialized or has been destroyed");return}e.forEach(s=>{this.addActor(s)});const o=this.getViewPresentation(),a=this.getViewReference();this.resetCamera(),n||(this.setViewReference(a),this.setViewPresentation(o)),nt(this.element,qe.ACTORS_CHANGED,{viewportId:this.id,removedActors:[],addedActors:e,currentActors:this.getActors()})}addActor(e){const{uid:r,actor:n}=e,i=this.getRenderingEngine();if(!i||i.hasBeenDestroyed){console.warn(`Cannot add actor UID of ${r} Rendering Engine has been destroyed`);return}if(!r||!n)throw new Error("Actors should have uid and vtk Actor properties");if(this.getActor(r)){console.warn(`Actor ${r} already exists for this viewport`);return}const o=this.getRenderer();o==null||o.addActor(n),this._actors.set(r,Object.assign({},e)),this.updateCameraClippingPlanesAndRange(),nt(this.element,qe.ACTORS_CHANGED,{viewportId:this.id,removedActors:[],addedActors:[e],currentActors:this.getActors()})}removeAllActors(){var r;const e=this.getActors();(r=this.getRenderer())==null||r.removeAllViewProps(),this._actors=new Map,nt(this.element,qe.ACTORS_CHANGED,{viewportId:this.id,removedActors:e,addedActors:[],currentActors:[]})}resetCameraNoEvent(){const e=this._suppressCameraModifiedEvents;this._suppressCameraModifiedEvents=!0,this.resetCamera(),this._suppressCameraModifiedEvents=e}setCameraNoEvent(e){const r=this._suppressCameraModifiedEvents;this._suppressCameraModifiedEvents=!0,this.setCamera(e),this._suppressCameraModifiedEvents=r}_getViewImageDataIntersections(e,r,n){const i=n[0],o=n[1],a=n[2],s=i*r[0]+o*r[1]+a*r[2],c=e.getBounds(),l=this._getEdges(c),f=[];for(const u of l){const[[d,h,g],[p,v,y]]=u;if(i*(p-d)+o*(v-h)+a*(y-g)===0)continue;const m=ug([d,h,g],[p,v,y],[i,o,a,s]);this._isInBounds(m,c)&&f.push(m)}return f}setInterpolationType(e,r){}setDisplayArea(e,r=!1){var a;if(!e)return;const{storeAsInitialCamera:n,type:i}=e;n&&(this.options.displayArea=e);const{_suppressCameraModifiedEvents:o}=this;if(this._suppressCameraModifiedEvents=!0,this.setCamera(this.fitToCanvasCamera),i==="SCALE"?this.setDisplayAreaScale(e):(this.setInterpolationType(((a=this.getProperties())==null?void 0:a.interpolationType)??Rd.LINEAR),this.setDisplayAreaFit(e)),n&&(this.initialCamera=this.getCamera()),this._suppressCameraModifiedEvents=o,!r&&!o){const s={viewportId:this.id,displayArea:e,storeAsInitialCamera:n};nt(this.element,qe.DISPLAY_AREA_MODIFIED,s),this.setCamera(this.getCamera())}}setDisplayAreaScale(e){const{scale:r=1}=e,n=this.canvas,i=n.height,o=n.width;if(i<8||o<8)return;const c=this.getDefaultImageData().getSpacing()[1];this.setInterpolationType(Rd.NEAREST),this.setCamera({parallelScale:i*c/(2*r)}),delete e.imageArea,this.setDisplayAreaFit(e);const{focalPoint:l,position:f,viewUp:u,viewPlaneNormal:d}=this.getCamera(),h=Ve();if(n.height%2&&bn(h,h,u,r*.5*c),n.width%2){const g=mn(Ve(),u,d);bn(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:Kr(Ve(),l,h),position:Kr(Ve(),f,h)})}setDisplayAreaFit(e){const{imageArea:r,imageCanvasPoint:n}=e,i=(window==null?void 0:window.devicePixelRatio)||1,o=this.getDefaultImageData();if(!o)return;const a=this.sWidth/i,s=this.sHeight/i,c=o.getDimensions(),l=this.worldToCanvas(o.indexToWorld([0,0,0])),f=this.worldToCanvas(o.indexToWorld([c[0],c[1],c[2]])),u=[Math.abs(f[0]-l[0]),Math.abs(f[1]-l[1])],[d,h]=u;let g=this.getZoom()/this.insetImageMultiplier;if(r){const[p,v]=r,y=Math.max(Math.abs(d/a),Math.abs(h/s)),m=Math.abs(p*d/a),w=Math.abs(v*h/s),x=this.getZoom(),C=this.getZoom(this.fitToCanvasCamera);g=(m>w?y/m:y/w)*x/C,this.setZoom(this.insetImageMultiplier*g,!1)}if(n){const{imagePoint:p,canvasPoint:v=p||[.5,.5]}=n,[y,m]=v,w=a*(y-.5),x=s*(m-.5),[C,S]=p||v,T=g,_=this.insetImageMultiplier*T*d*(.5-C),E=this.insetImageMultiplier*T*h*(.5-S),b=_+w,D=E+x,I=[b,D];Zi(I,I,this.getPan()),this.setPan(I,!1)}}getDisplayArea(){var e;return(e=this.options)==null?void 0:e.displayArea}resetCamera(e){const{resetPan:r=!0,resetZoom:n=!0,resetToCenter:i=!0,storeAsInitialCamera:o=!0}=e||{},a=this.getRenderer();this.setCameraNoEvent({flipHorizontal:!1,flipVertical:!1});const s=this.getCamera();let c;const l=this.getDefaultActor();l&&wc(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const M=u.getSpacing();c[0]=c[0]+M[0]/2,c[1]=c[1]-M[0]/2,c[2]=c[2]+M[1]/2,c[3]=c[3]-M[1]/2,c[4]=c[4]+M[2]/2,c[5]=c[5]-M[2]/2}const d=this.getVtkActiveCamera(),h=d.getViewPlaneNormal(),g=d.getViewUp();if(f[0]=(c[0]+c[1])/2,f[1]=(c[2]+c[3])/2,f[2]=(c[4]+c[5])/2,u){const L=u.getDimensions().map(j=>Math.floor(j/2)),B=[L[0],L[1],L[2]];u.indexToWorld(B,f)}const{widthWorld:p,heightWorld:v}=this._getWorldDistanceViewUpAndViewRight(c,g,h),y=[this.sWidth,this.sHeight],m=p/v,w=y[0]/y[1],x=m/w,C=x<1?this.insetImageMultiplier*v/2:this.insetImageMultiplier*v*x/2,S=S1.boundsRadius(c)*(this.type===Jn.VOLUME_3D?10:1),T=this.insetImageMultiplier*S,_=Math.abs(Dt.dot(g,h))>.999?[-g[2],g[0],g[1]]:g,E=this._getFocalPointForResetCamera(f,s,{resetPan:r,resetToCenter:i}),b=[E[0]+T*h[0],E[1]+T*h[1],E[2]+T*h[2]];a.resetCameraClippingRange(c);const D=[-li.MAXIMUM_RAY_DISTANCE,li.MAXIMUM_RAY_DISTANCE];d.setPhysicalScale(S),d.setPhysicalTranslation(-E[0],-E[1],-E[2]),this.setCamera({parallelScale:n?C:s.parallelScale,focalPoint:E,position:b,viewAngle:90,viewUp:_,clippingRange:D});const I=this.getCamera();this.setFitToCanvasCamera(this.getCamera()),o&&this.setInitialCamera(I),n&&this.setZoom(1,o);const P={type:"ResetCameraEvent",renderer:a};return a.invokeEvent(P),this.triggerCameraModifiedEventIfNecessary(s,I),u&&this.options.displayArea&&n&&r&&i&&this.setDisplayArea(this.options.displayArea),!0}setInitialCamera(e){this.initialCamera=e}setFitToCanvasCamera(e){this.fitToCanvasCamera=e}getPan(e=this.initialCamera){if(!e)return[0,0];const n=this.getVtkActiveCamera().getFocalPoint(),i=this.canvasToWorld([0,0]),o=this.worldToCanvas(pn([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(pn([0,0,0],n,i));return Wn([0,0],o,a)}getCurrentImageIdIndex(){throw new Error("Not implemented")}getSliceIndex(){throw new Error("Not implemented")}getImageData(){throw new Error("Not implemented")}getViewReferenceId(e){return null}setPan(e,r=!1){const n=this.getCamera(),{focalPoint:i,position:o}=n,a=this.canvasToWorld([0,0]),s=Wn([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=pn(Ve(),this.canvasToWorld(s),a),l=pn(Ve(),i,c),f=pn(Ve(),o,c);this.setCamera({...n,focalPoint:l,position:f},r)}getZoom(e=this.initialCamera){if(!e)return 1;const r=this.getVtkActiveCamera(),{parallelScale:n}=e;return n/r.getParallelScale()}setZoom(e,r=!1){const n=this.getCamera(),{parallelScale:i}=this.initialCamera,o=i/e;n.parallelScale===o&&!r||this.setCamera({...n,parallelScale:o},r)}_getFocalPointForViewPlaneReset(e){const{focalPoint:r,viewPlaneNormal:n}=this.getCamera(),i=this._getViewImageDataIntersections(e,r,n);let o=0,a=0,s=0;return i.forEach(([l,f,u])=>{o+=l,a+=f,s+=u}),[o/i.length,a/i.length,s/i.length]}getCanvas(){return this.canvas}getVtkActiveCamera(){const e=this.getRenderer();return e?e.getActiveCamera():(console.warn("No renderer found for the viewport"),null)}getCameraNoRotation(){const e=this.getVtkActiveCamera(),r=(s,c)=>s.some(l=>isNaN(l))?c:s,n=r([...e.getViewUp()],[0,1,0]),i=r([...e.getViewPlaneNormal()],[0,0,-1]),o=r([...e.getPosition()],[0,0,1]),a=r([...e.getFocalPoint()],[0,0,0]);return{viewUp:n,viewPlaneNormal:i,position:o,focalPoint:a,parallelProjection:e.getParallelProjection(),parallelScale:e.getParallelScale(),viewAngle:e.getViewAngle(),flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}getCamera(){return{...this.getCameraNoRotation(),rotation:this.getRotation()}}setCamera(e,r=!1){const n=this.getVtkActiveCamera(),i=this.getCamera(),o=Object.assign({},i,e),{viewUp:a,viewPlaneNormal:s,position:c,focalPoint:l,parallelScale:f,viewAngle:u,flipHorizontal:d,flipVertical:h,clippingRange:g}=e;if(d!==void 0){const y=d&&!this.flipHorizontal||!d&&this.flipHorizontal;y&&this.flip({flipHorizontal:y})}if(h!==void 0){const y=h&&!this.flipVertical||!h&&this.flipVertical;y&&this.flip({flipVertical:y})}a!==void 0&&n.setViewUp(a),s!==void 0&&n.setDirectionOfProjection(-s[0],-s[1],-s[2]),c!==void 0&&n.setPosition(...c),l!==void 0&&n.setFocalPoint(...l),f!==void 0&&n.setParallelScale(f),u!==void 0&&n.setViewAngle(u),g!==void 0&&n.setClippingRange(g);const p=i.focalPoint,v=i.viewUp;if(p&&l||v&&a){const y=n.getViewPlaneNormal(),m=n.getViewUp();let w=!1,x=!1;if(l){const C=[l[0]-p[0],l[1]-p[1],l[2]-p[2]];w=Math.abs(Dt.dot(C,y))>0}if(a&&(x=!Vt(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;da(C,"vtkActor")||this.updateClippingPlanesForActors(o),(da(C,"vtkImageSlice")||this.type===Jn.VOLUME_3D)&&this.getRenderer().resetCameraClippingRange()}}r&&this.setInitialCamera(o),this.triggerCameraModifiedEventIfNecessary(i,this.getCamera())}triggerCameraModifiedEventIfNecessary(e,r){if(!this._suppressCameraModifiedEvents&&!this.suppressEvents){const n={previousCamera:e,camera:r,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,qe.CAMERA_MODIFIED,n)}}updateCameraClippingPlanesAndRange(){const e=this.getCamera();this.updateClippingPlanesForActors(e),this.getRenderer().resetCameraClippingRange()}async updateClippingPlanesForActors(e){this.getActors().map(n=>{if(!n.actor)return;const i=n.actor.getMapper();let o=n!=null&&n.clippingFilter?n==null?void 0:n.clippingFilter.getClippingPlanes():i.getClippingPlanes();o.length===0&&(n!=null&&n.clippingFilter)&&(o=[Wr.newInstance(),Wr.newInstance()]);let a=li.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),nt(this.element,qe.CLIPPING_PLANES_UPDATED,{actorEntry:n,focalPoint:c,vtkPlanes:o,viewport:this})})}setOrientationOfClippingPlanes(e,r,n,i){if(e.length<2)return;const o=[n[0],n[1],n[2]];Dt.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];Dt.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];Dt.add(i,o,s),e[1].setOrigin(s)}getClippingPlanesForActor(e){if(e||(e=this.getDefaultActor()),!e.actor)throw new Error("Invalid actor entry: Actor is undefined");const r=e.actor.getMapper();let n=e!=null&&e.clippingFilter?e==null?void 0:e.clippingFilter.getClippingPlanes():r.getClippingPlanes();return n.length===0&&(e!=null&&e.clippingFilter)&&(n=[Wr.newInstance(),Wr.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=mn(Ve(),r,n);let s=no.buildFromDegree().identity().rotateFromDirections(r,[1,0,0]);i.forEach(d=>s.apply(d));let c=1/0,l=-1/0;for(let d=0;d<8;d++){const h=i[d][0];h>l&&(l=h),h<c&&(c=h)}s=no.buildFromDegree().identity().rotateFromDirections([a[0],a[1],a[2]],[1,0,0]),o.forEach(d=>s.apply(d));let f=1/0,u=-1/0;for(let d=0;d<8;d++){const h=o[d][0];h>u&&(u=h),h<f&&(f=h)}return{widthWorld:u-f,heightWorld:l-c}}getViewReference(e){var s;const{focalPoint:r,viewPlaneNormal:n,viewUp:i}=this.getCamera(),o=this.getFrameOfReferenceUID(),a={FrameOfReferenceUID:o,cameraFocalPoint:r,viewPlaneNormal:n,viewUp:i,sliceIndex:(e==null?void 0:e.sliceIndex)??this.getSliceIndex(),planeRestriction:{FrameOfReferenceUID:o,point:((s=e==null?void 0:e.points)==null?void 0:s[0])||r,inPlaneVector1:i,inPlaneVector2:mn(Ve(),i,n)}};return e!=null&&e.points&&mF(e.points,a.planeRestriction),a}isPlaneViewable(e,r){if(e.FrameOfReferenceUID!==this.getFrameOfReferenceUID())return!1;const{focalPoint:n,viewPlaneNormal:i}=this.getCamera(),{point:o,inPlaneVector1:a,inPlaneVector2:s}=e;if(r!=null&&r.withOrientation)return!0;if(a&&!Vt(0,pt(i,a))||s&&!Vt(0,pt(i,s)))return!1;if(r!=null&&r.withNavigation)return!0;const c=Sn(Ve(),o,n);return Vt(0,pt(c,i))}isReferenceViewable(e,r){if(e.planeRestriction)return this.isPlaneViewable(e.planeRestriction,r);if(e.FrameOfReferenceUID&&e.FrameOfReferenceUID!==this.getFrameOfReferenceUID())return!1;const{viewPlaneNormal:n}=e,i=this.getCamera();return n&&!Vt(n,i.viewPlaneNormal)&&!Vt(Ic(i.viewPlaneNormal,i.viewPlaneNormal),n)?r==null?void 0:r.withOrientation:!0}getViewPresentation(e={rotation:!0,displayArea:!0,zoom:!0,pan:!0,flipHorizontal:!0,flipVertical:!0}){const r={},{rotation:n,displayArea:i,zoom:o,pan:a,flipHorizontal:s,flipVertical:c}=e;n&&(r.rotation=this.getRotation()),i&&(r.displayArea=this.getDisplayArea());const l=this.getZoom();return o&&(r.zoom=l),a&&(r.pan=this.getPan(),hl(r.pan,r.pan,1/l)),s&&(r.flipHorizontal=this.flipHorizontal),c&&(r.flipVertical=this.flipVertical),r}setViewReference(e){}setViewPresentation(e){if(!e)return;const{displayArea:r,zoom:n=this.getZoom(),pan:i,rotation:o,flipHorizontal:a=this.flipHorizontal,flipVertical:s=this.flipVertical}=e;r!==this.getDisplayArea()&&this.setDisplayArea(r),this.setZoom(n),i&&this.setPan(hl([0,0],i,n)),a!==void 0&&a!==this.flipHorizontal&&this.flip({flipHorizontal:a}),s!==void 0&&s!==this.flipVertical&&this.flip({flipVertical:s}),o>=0&&this.setRotation(o)}_getCorners(e){return[[e[0],e[2],e[4]],[e[0],e[2],e[5]],[e[0],e[3],e[4]],[e[0],e[3],e[5]],[e[1],e[2],e[4]],[e[1],e[2],e[5]],[e[1],e[3],e[4]],[e[1],e[3],e[5]]]}_getFocalPointForResetCamera(e,r,{resetPan:n=!0,resetToCenter:i=!0}){if(i&&n)return e;if(i&&!n)return VT(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=pn(Ve(),e,a),l=pt(c,s),f=bn(Ve(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return VT(r.focalPoint)?e:r.focalPoint}_isInBounds(e,r){const[n,i,o,a,s,c]=r,[l,f,u]=e;return!(l<n||l>i||f<o||f>a||u<s||u>c)}_getEdges(e){const[r,n,i,o,a,s,c,l]=this._getCorners(e);return[[r,n],[r,a],[r,i],[n,o],[n,s],[i,o],[i,c],[o,l],[a,c],[a,s],[s,l],[c,l]]}static boundsRadius(e){const r=(e[1]-e[0])**2,n=(e[3]-e[2])**2,i=(e[5]-e[4])**2;return Math.sqrt(r+n+i||1)*.5}setDataIds(e,r){throw new Error("Unsupported operatoin setDataIds")}};S1.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},S1.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let s0=S1;function vF(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=kg(t,n,e,r);if(!s)throw new Error(`Could not find image volume with id ${e} in the viewport`);const c=t.getActor(s);if(!c)return console.warn("No actor found for with actorUID of",s),null;const l=c.actor;return{sliceRange:cx(l,o,i),spacingInNormalDirection:a,camera:n}}function jd(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=vF(t,e,r),{min:a,max:s,current:c}=n,l=Math.round((s-a)/i),u=(c-a)/(s-a)*l,d=Math.round(u);return{numScrollSteps:l,currentStepIndex:d,sliceRangeInfo:{sliceRange:n,spacingInNormalDirection:i,camera:o}}}function Bh(t,e,r,n,i,o){const{min:a,max:s,current:c}=r,l=Ve();Sn(l,e,t);const f=Math.round((s-a)/i),d=(c-a)/(s-a)*f;let h=Math.round(d),g=[t[0]-n[0]*d*i,t[1]-n[1]*d*i,t[2]-n[2]*d*i];h+=o,h>f?h=f:h<0&&(h=0);const p=h*i;g=[g[0]+n[0]*p,g[1]+n[1]*p,g[2]+n[2]*p];const v=[g[0]+l[0],g[1]+l[1],g[2]+l[2]];return{newFocalPoint:g,newPosition:v}}function yF(t){let e=[];const[r,n]=t.getRange();t.getTable(r,n,1024,e),e=e.filter((h,g)=>g%3===0);const i=[...Array(1024).keys()].map((h,g)=>r+(n-r)/1023*g),o=e[256],a=Math.log((1-o)/o),s=i[256],c=e[256*3],l=Math.log((1-c)/c),f=i[256*3],u=Math.round(4*(f-s)/(a-l)),d=Math.round(s+u*a/4);return[Math.round(d-u/2),Math.round(d+u/2)]}function wF(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=xue(r),i=n[0],o=n[1]-n[0],a=Mu.newInstance(),s=[];for(let x=0;x<r.length;x+=4){let C=r[x];const S=r[x+1],T=r[x+2],_=r[x+3];C=(C-i)/o,s.push([C,S,T,_])}Cue(s,n,a),t.getProperty().setRGBTransferFunction(0,a);const c=e.scalarOpacity.split(" ").splice(1).map(parseFloat),l=o0.newInstance(),f=[];for(let x=0;x<c.length;x+=2){let C=c[x];const S=c[x+1];C=(C-i)/o,f.push([C,S])}Sue(f,n,l);const u=t.getProperty();u.setScalarOpacity(0,l);const[d,h,g,p]=e.gradientOpacity.split(" ").splice(1).map(parseFloat);u.setUseGradientOpacity(0,!0),u.setGradientOpacityMinimumValue(0,d),u.setGradientOpacityMinimumOpacity(0,h),u.setGradientOpacityMaximumValue(0,g),u.setGradientOpacityMaximumOpacity(0,p),e.interpolation==="1"&&u.setInterpolationTypeToFastLinear(),u.setShade(e.shade==="1");const v=parseFloat(e.ambient),y=parseFloat(e.diffuse),m=parseFloat(e.specular),w=parseFloat(e.specularPower);u.setAmbient(v),u.setDiffuse(y),u.setSpecular(m),u.setSpecularPower(w)}function xue(t){let e=1/0,r=-1/0;for(let i=0;i<t.length;i+=4)e=Math.min(e,t[i]),r=Math.max(r,t[i]);const n=(r-e)/2;return{shiftRange:[-n,n],min:e,max:r}}function Cue(t,e,r){const n=e[1]-e[0],i=t.map(([o,a,s,c])=>[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function Sue(t,e,r){const n=e[1]-e[0],i=t.map(([o,a])=>[o*n+e[0],a]);return r.removeAllPoints(),i.forEach(([o,a])=>r.addPoint(o,a)),i}const{MPR_CAMERA_VALUES:ja}=Uu,{OrientationAxis:cu}=ka;function xF(t,e,r,n){let i;switch(n){case cu.AXIAL:case cu.AXIAL_REFORMAT:i=ja.axial;break;case cu.SAGITTAL:case cu.SAGITTAL_REFORMAT:i=ja.sagittal;break;case cu.CORONAL:case cu.CORONAL_REFORMAT:i=ja.coronal;break;default:i=ja.axial;break}const o=en(Ve(),t),a=en(Ve(),e),s=en(Ve(),r),c=[o,a,s],l=[Et(i.viewRight[0],i.viewRight[1],i.viewRight[2]),Et(i.viewUp[0],i.viewUp[1],i.viewUp[2]),Et(i.viewPlaneNormal[0],i.viewPlaneNormal[1],i.viewPlaneNormal[2])],f=new Set,u=p=>{let v=0,y=-2,m=!1;c.forEach((x,C)=>{if(f.has(C))return;const S=pt(p,x),T=Math.abs(S);T>y&&(y=T,v=C,m=S<0)}),f.add(v);const w=Vh(c[v]);return m&&Ic(w,w),w},d=u(l[0]),h=u(l[1]),g=u(l[2]);return{viewPlaneNormal:[g[0],g[1],g[2]],viewUp:[h[0],h[1],h[2]],viewRight:[d[0],d[1],d[2]]}}function CF(t,e){var f,u;if(!((f=t.getActors())!=null&&f.length))return;t.type!==Jn.ORTHOGRAPHIC&&console.warn("Viewport should be a volume viewport");let r=t.getCurrentImageId();if(r||(r=(u=t.getImageIds())==null?void 0:u[0]),!r)return;const{imageOrientationPatient:n}=ut("imagePlaneModule",r),i=Et(n[0],n[1],n[2]),o=Et(n[3],n[4],n[5]),a=mn(Ve(),i,o);let{orientation:s}=e||{};const{useViewportNormal:c}=e||{};let l=a;return c&&(l=t.getCamera().viewPlaneNormal),s||(s=Tue(l)),xF(i,o,a,s)}function Tue(t){const e=en(Ve(),t),r=Et(ja.axial.viewPlaneNormal[0],ja.axial.viewPlaneNormal[1],ja.axial.viewPlaneNormal[2]),n=Et(ja.sagittal.viewPlaneNormal[0],ja.sagittal.viewPlaneNormal[1],ja.sagittal.viewPlaneNormal[2]),i=Et(ja.coronal.viewPlaneNormal[0],ja.coronal.viewPlaneNormal[1],ja.coronal.viewPlaneNormal[2]),o=Math.abs(pt(e,r)),a=Math.abs(pt(e,n)),s=Math.abs(pt(e,i));return o>=a&&o>=s?cu.AXIAL:a>=s?cu.SAGITTAL:cu.CORONAL}function SF(){var e;const t=Iu();return((e=t==null?void 0:t.rendering)==null?void 0:e.renderingEngineMode)===Y1.ContextPool}class Ir extends s0{constructor(e){if(super(e),this.useCPURendering=!1,this.perVolumeIdDefaultProperties=new Map,this.viewportProperties={},this.volumeIds=new Set,this.setRotation=i=>{const o=this.getPan(this.fitToCanvasCamera),a=this.getPan(),s=this.getCamera(),c=Ps([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?Ic([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=Ps([0,0],u,d),g=Zi([0,0],o,h);if(this.setPan(g,!1),this._suppressCameraModifiedEvents)return;const p=this.getCamera(),v={previousCamera:s,camera:p,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,qe.CAMERA_MODIFIED,v)},this.getDefaultProperties=i=>{let o;return i!==void 0&&(o=this.perVolumeIdDefaultProperties.get(i)),o!==void 0?o:{...this.globalDefaultProperties}},this.getProperties=i=>{var C;if(!this._getApplicableVolumeActor(i))return;const{colormap:a,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}=this.viewportProperties;if(i||(i=this.getVolumeId()),!Ue.getVolume(i))return null;const h=this.getActors().find(S=>S.referencedId===i);if(!h)return;const p=h.actor.getProperty().getRGBTransferFunction(0),[v,y]=((C=this.viewportProperties)==null?void 0:C.VOILUTFunction)==="SIGMOID"?yF(p):p.getRange(),m={lower:v,upper:y},w=this.getColormap(i);return{colormap:i&&w?w:a,voiRange:m,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}},this.getColormap=i=>{const o=this._getApplicableVolumeActor(i);if(!o)return;const{volumeActor:a}=o,s=this._getOrCreateColorTransferFunction(i),{nodes:c}=s.getState(),l=c.reduce((h,g)=>(h.push(g.x,g.r,g.g,g.b),h),[]),f=M4(l,a)||{},u=P4(a),d=R4(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?Ic([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=b4(s,i)*180/Math.PI,l=mn([0,0,0],s,i);return pt(l,o)>=0?c:(360-c)%360},this.getFrameOfReferenceUID=()=>this._FrameOfReferenceUID,this.canvasToWorldTiled=i=>{var u,d;const o=this.getVtkActiveCamera();(u=o.setIsPerformingCoordinateTransformation)==null||u.call(o,!0);const a=this.getRenderer(),s=this.getVtkDisplayCoordsTiled(i),f=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow().displayToWorld(s[0],s[1],s[2],a);return(d=o.setIsPerformingCoordinateTransformation)==null||d.call(o,!1),[f[0],f[1],f[2]]},this.canvasToWorldContextPool=i=>{var v,y;const o=this.getVtkActiveCamera();(v=o.setIsPerformingCoordinateTransformation)==null||v.call(o,!0);const a=this.getRenderer(),s=window.devicePixelRatio||1,{width:c,height:l}=this.canvas,f=c/l,u=[i[0]*s,i[1]*s],d=[u[0]/c,1-u[1]/l,0],h=a.normalizedDisplayToProjection(d[0],d[1],d[2]),g=a.projectionToView(h[0],h[1],h[2],f),p=a.viewToWorld(g[0],g[1],g[2]);return(y=o.setIsPerformingCoordinateTransformation)==null||y.call(o,!1),[p[0],p[1],p[2]]},this.getVtkDisplayCoordsTiled=i=>{const o=window.devicePixelRatio||1,a=[i[0]*o,i[1]*o],l=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow().getSize(),f=[a[0]+this.sx,a[1]+this.sy];return f[1]=l[1]-f[1],[f[0],f[1],0]},this.getVtkDisplayCoordsContextPool=i=>{const o=window.devicePixelRatio||1,a=[i[0]*o,i[1]*o],{height:s}=this.canvas,c=[a[0],s-a[1]];return[c[0],c[1],0]},this.worldToCanvasTiled=i=>{var g;const o=this.getVtkActiveCamera();(g=o.setIsPerformingCoordinateTransformation)==null||g.call(o,!0);const a=this.getRenderer(),c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=c.worldToDisplay(...i,a);f[1]=l[1]-f[1];const u=[f[0]-this.sx,f[1]-this.sy],d=window.devicePixelRatio||1,h=[u[0]/d,u[1]/d];return o.setIsPerformingCoordinateTransformation(!1),h},this.worldToCanvasContextPool=i=>{var y;const o=this.getVtkActiveCamera();(y=o.setIsPerformingCoordinateTransformation)==null||y.call(o,!0);const a=this.getRenderer(),{width:s,height:c}=this.canvas,l=s/c,f=a.worldToView(i[0],i[1],i[2]),u=a.viewToProjection(f[0],f[1],f[2],l),d=a.projectionToNormalizedDisplay(u[0],u[1],u[2]),h=d[0]*s,g=(1-d[1])*c,p=window.devicePixelRatio||1,v=[h/p,g/p];return o.setIsPerformingCoordinateTransformation(!1),v},this.hasImageURI=i=>this.getActors().filter(a=>da(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=Ue.getVolume(s||a);return c!=null&&c.getImageIdIndex?c.getImageIdIndex(i)!==void 0||c.getImageURIIndex(i)!==void 0:!1}),this.getImageIds=i=>{const o=this._getApplicableVolumeActor(i);if(!o)throw new Error(`No actor found for the given volumeId: ${i}`);const a=o.volumeId,s=Ue.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.renderingPipelineFunctions={worldToCanvas:{tiled:this.worldToCanvasTiled,contextPool:this.worldToCanvasContextPool},canvasToWorld:{tiled:this.canvasToWorldTiled,contextPool:this.canvasToWorldContextPool},getVtkDisplayCoords:{tiled:this.getVtkDisplayCoordsTiled,contextPool:this.getVtkDisplayCoordsContextPool},getRenderer:{tiled:this.getRendererTiled,contextPool:this.getRendererContextPool}},this.useCPURendering=Lh(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");this._configureRenderingPipeline();const r=this.getRenderer(),n=kle.newInstance();switch(r.setActiveCamera(n),this.type){case Jn.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case Jn.VOLUME_3D:n.setParallelProjection(!0);break;case Jn.PERSPECTIVE:n.setParallelProjection(!1);break;default:throw new Error(`Unrecognized viewport type: ${this.type}`)}this.initializeVolumeNewImageEventDispatcher()}static get useCustomRenderingPipeline(){return!1}getSliceViewInfo(){throw new Error("Method not implemented.")}applyViewOrientation(e,r=!0){const{viewPlaneNormal:n,viewUp:i}=this._getOrientationVectors(e)||{};if(!n||!i)return;const o=this.getVtkActiveCamera();o.setDirectionOfProjection(-n[0],-n[1],-n[2]),o.setViewUpFrom(i),this.initialViewUp=i,r&&this.resetCamera({resetOrientation:!1,resetRotation:!1})}initializeVolumeNewImageEventDispatcher(){const e=n.bind(this),r=i.bind(this);function n(o){const{viewportId:a}=o.detail;a!==this.id||this.isDisabled||!this.getImageData()||vue(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(qe.CAMERA_MODIFIED,e),ze.removeEventListener(qe.ELEMENT_DISABLED,r),mue(a))}this.element.removeEventListener(qe.CAMERA_MODIFIED,e),this.element.addEventListener(qe.CAMERA_MODIFIED,e),ze.addEventListener(qe.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(Do).includes(e)||(e=Do.LINEAR);const{voiRange:i}=this.getProperties();this.setVOI(i,r,n),this.viewportProperties.VOILUTFunction=e}setColormap(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=Mu.newInstance();let s=nm(e.name);const{name:c}=e;if(s||(s=Q1.getPresetByName(c)),!s)throw new Error(`Colormap ${e} not found`);const l=o.getProperty().getRGBTransferFunction(0).getRange();if(a.applyColorMap(s),a.setMappingRange(l[0],l[1]),o.getProperty().setRGBTransferFunction(0,a),this.viewportProperties.colormap=e,!n){const f=this.getColormap(r),u={viewportId:this.id,colormap:f,volumeId:r};nt(this.element,qe.VOI_MODIFIED,u),nt(this.element,qe.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=o0.newInstance();typeof e.opacity=="number"?AL(i,e.opacity):(e.opacity.forEach(({opacity:c,value:l})=>{o.addPoint(l,c)}),i.getProperty().setScalarOpacity(0,o)),this.viewportProperties.colormap||(this.viewportProperties.colormap={}),this.viewportProperties.colormap.opacity=e.opacity;const a=this.getColormap(r),s={viewportId:this.id,colormap:a,volumeId:r};nt(this.element,qe.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(c1(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};nt(this.element,qe.VOI_MODIFIED,s)}}getVOIModifiedEventDetail(e){const r=this._getApplicableVolumeActor(e);if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);const o=r.volumeActor.getProperty().getRGBTransferFunction(0).getMappingRange(),a=this.getColormap(e),{VOILUTFunction:s,invert:c}=this.getProperties(e);return{viewportId:this.id,range:{lower:o[0],upper:o[1]},volumeId:r.volumeId,VOILUTFunction:s,colormap:a,invert:c}}_getOrCreateColorTransferFunction(e){const r=this._getApplicableVolumeActor(e);if(!r)return null;const{volumeActor:n}=r,i=n.getProperty().getRGBTransferFunction(0);if(i)return i;const o=Mu.newInstance();return n.getProperty().setRGBTransferFunction(0,o),o}setInterpolationType(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;i.getProperty().setInterpolationType(e),this.viewportProperties.interpolationType=e}setVOI(e,r,n=!1){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=i.volumeId,s=e;if(typeof s>"u")throw new Error("voiRangeToUse is undefined, need to implement this in the new volume model");const{VOILUTFunction:c}=this.getProperties(a);if(c===Do.SAMPLED_SIGMOID){const l=A4(s);o.getProperty().setRGBTransferFunction(0,l)}else{const{lower:l,upper:f}=s;o.getProperty().getRGBTransferFunction(0).setRange(l,f)}if(!n){const l={...this.getVOIModifiedEventDetail(a)};nt(this.element,qe.VOI_MODIFIED,l)}this.viewportProperties.voiRange=s}rotateCamera(e){const r=e-this.getRotation();this.getVtkActiveCamera().roll(-r)}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:this.perVolumeIdDefaultProperties.set(r,e)}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perVolumeIdDefaultProperties.delete(e),this.resetToDefaultProperties(e))}getViewReference(e={}){const r=super.getViewReference(e),n=this.getVolumeId(e);if((e==null?void 0:e.forFrameOfReference)!==!1&&(r.volumeId=n),typeof(e==null?void 0:e.sliceIndex)!="number")return r;const{viewPlaneNormal:i}=r,o=(e==null?void 0:e.sliceIndex)-this.getSliceIndex(),{sliceRangeInfo:a}=jd(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=Bh(f,u,s,i,c,o);return r.cameraFocalPoint=d,r}isReferenceViewable(e,r){if(!e.FrameOfReferenceUID||!super.isReferenceViewable(e,r))return!1;if(r!=null&&r.withNavigation){const{referencedImageId:o}=e;return!o||this.hasImageURI(o)}const n=this.getSliceIndex(),{sliceIndex:i}=e;return Array.isArray(i)?i[0]<=n&&n<=i[1]:i===void 0||i===n}scroll(e=1){const r=this.getVolumeId(),{sliceRangeInfo:n}=jd(this,r,!0);if(!n)return;const{sliceRange:i,spacingInNormalDirection:o,camera:a}=n,{focalPoint:s,viewPlaneNormal:c,position:l}=a,{newFocalPoint:f,newPosition:u}=Bh(s,l,i,c,o,e);this.setCamera({focalPoint:f,position:u}),this.render()}setBestOrentation(e,r){if(!e&&!r)return;const{viewPlaneNormal:n}=this.getCamera();if(V0(n,r)&&V0(n,e))return;const i=this._getAcquisitionPlaneOrientation();if(V0(i.viewPlaneNormal,r)&&V0(i.viewPlaneNormal,e)){this.setOrientation(i);return}for(const a of Object.values(gu))if(V0(a.viewPlaneNormal,r)&&V0(a.viewPlaneNormal,e)){this.setOrientation(a);return}const o=mn(Ve(),r||i.viewPlaneNormal,e);en(o,o),this.setOrientation({viewPlaneNormal:o})}setViewPlane(e){const{point:r,inPlaneVector1:n,inPlaneVector2:i,FrameOfReferenceUID:o}=e;this.setBestOrentation(n,i),this.setViewReference({FrameOfReferenceUID:o,cameraFocalPoint:r,viewPlaneNormal:this.getCamera().viewPlaneNormal})}setViewReference(e){if(!e)return;const r=this.getVolumeId(),{FrameOfReferenceUID:n,cameraFocalPoint:i,referencedImageId:o,planeRestriction:a,viewPlaneNormal:s,viewUp:c}=e;let{sliceIndex:l}=e;if(a&&!s)return this.setViewPlane(a);const{focalPoint:f,viewPlaneNormal:u,position:d}=this.getCamera(),h=PL(u,s),g=Vt(u,s);if(typeof l=="number"&&r!==void 0&&e.volumeId===r&&(h||g)){const{currentStepIndex:p,sliceRangeInfo:v,numScrollSteps:y}=jd(this,r,!0),{sliceRange:m,spacingInNormalDirection:w}=v;h&&(l=y-l-1);const x=l-p,{newFocalPoint:C,newPosition:S}=Bh(f,d,m,u,w,x);this.setCamera({focalPoint:C,position:S})}else if(n===this.getFrameOfReferenceUID()){if(s&&!h&&!g){this.setOrientation({viewPlaneNormal:s,viewUp:c}),this.setViewReference(e);return}if(o&&this.isInAcquisitionPlane()){const p=ut(Za.IMAGE_PLANE,o),{imagePositionPatient:v}=p,{focalPoint:y}=this.getCamera(),m=pn(Ve(),y,v),w=pt(m,u),x=bn(Ve(),y,[-u[0],-u[1],-u[2]],w);this.setCamera({focalPoint:x}),this.render();return}if(i){const p=pn([0,0,0],i,f),v=s??u,y=pt(p,v);Vt(y,0)||Er(p,v,y);const m=Kr([0,0,0],f,p),w=Kr([0,0,0],d,p);this.setCamera({focalPoint:m,position:w})}}else throw new Error(`Incompatible view refs: ${n}!==${this.getFrameOfReferenceUID()}`)}setThreshold(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;LL(i,e.threshold),this.viewportProperties.colormap||(this.viewportProperties.colormap={}),this.viewportProperties.colormap.threshold=e.threshold;const o=this.getColormap(r),a={viewportId:this.id,colormap:o,volumeId:r};nt(this.element,qe.COLORMAP_MODIFIED,a)}setProperties({voiRange:e,VOILUTFunction:r,invert:n,colormap:i,preset:o,interpolationType:a,slabThickness:s,sampleDistanceMultiplier:c}={},l,f=!1){this.globalDefaultProperties==null&&this.setDefaultProperties({voiRange:e,VOILUTFunction:r,invert:n,colormap:i,preset:o,slabThickness:s}),n!==void 0&&this.viewportProperties.invert!==n&&this.setInvert(n,l,f),i!=null&&i.name&&this.setColormap(i,l,f),(i==null?void 0:i.opacity)!=null&&this.setOpacity(i,l),(i==null?void 0:i.threshold)!=null&&this.setThreshold(i,l),e!==void 0&&this.setVOI(e,l,f),typeof a<"u"&&this.setInterpolationType(a),r!==void 0&&this.setVOILUTFunction(r,l,f),o!==void 0&&this.setPreset(o,l,f),s!==void 0&&this.setSlabThickness(s),c!==void 0&&this.setSampleDistanceMultiplier(c)}resetToDefaultProperties(e){var n,i;const r=this.globalDefaultProperties;(n=r.colormap)!=null&&n.name&&this.setColormap(r.colormap,e),((i=r.colormap)==null?void 0:i.opacity)!=null&&this.setOpacity(r.colormap,e),r.voiRange!==void 0&&this.setVOI(r.voiRange,e),r.VOILUTFunction!==void 0&&this.setVOILUTFunction(r.VOILUTFunction,e),r.invert!==void 0&&this.setInvert(r.invert,e),r.slabThickness!==void 0&&(this.setSlabThickness(r.slabThickness),this.viewportProperties.slabThickness=r.slabThickness),r.sampleDistanceMultiplier!==void 0&&this.setSampleDistanceMultiplier(r.sampleDistanceMultiplier),r.preset!==void 0&&this.setPreset(r.preset,e,!1),this.render()}setPreset(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i;let a=e;typeof a=="string"&&(a=BR.find(s=>s.name===e)),a&&(wF(o,a),this.viewportProperties.preset=a,this.render(),n||nt(this.element,qe.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}setSampleDistanceMultiplier(e){}async setVolumes(e,r=!1,n=!1){const i=e[0].volumeId,o=Ue.getVolume(i);if(!o)throw new Error(`imageVolume with id: ${i} does not exist, you need to create/allocate the volume first`);const a=o.metadata.FrameOfReferenceUID;this._isValidVolumeInputArray(e,a),this._FrameOfReferenceUID=a,e.forEach(c=>{this._addVolumeId(c.volumeId)});const s=[];for(let c=0;c<e.length;c++){const{volumeId:l,actorUID:f,slabThickness:u,...d}=e[c],h=await L5(e[c],this.element,this.id,n),g=f||Pn();s.push({uid:g,actor:h,slabThickness:u,referencedId:l,...d})}this._setVolumeActors(s),this.viewportStatus=Ea.PRE_RENDER,this.initializeColorTransferFunction(e),nt(this.element,qe.VOLUME_VIEWPORT_NEW_VOLUME,{viewportId:this.id,volumeActors:s}),r&&this.render()}async addVolumes(e,r=!1,n=!1){const i=Ue.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);const o=[];this._isValidVolumeInputArray(e,this._FrameOfReferenceUID),e.forEach(a=>{this._addVolumeId(a.volumeId)});for(let a=0;a<e.length;a++){const{volumeId:s,visibility:c,actorUID:l,slabThickness:f,...u}=e[a],d=await L5(e[a],this.element,this.id,n);c||d.setVisibility(!1);const h=l||Pn();o.push({uid:h,actor:d,slabThickness:f,referencedId:s,...u})}this.addActors(o),this.initializeColorTransferFunction(e),r&&this.render()}removeVolumeActors(e,r=!1){this.removeActors(e),r&&this.render()}setOrientation(e,r=!0){console.warn('Method "setOrientation" needs implementation')}initializeColorTransferFunction(e){const r=e[0].volumeId,n=this._getOrCreateColorTransferFunction(r);!this.initialTransferFunctionNodes&&n&&(this.initialTransferFunctionNodes=x5(n))}_getApplicableVolumeActor(e){const r=this.getActors();if(!(r!=null&&r.length))return;if(e){const i=r.find(o=>o.referencedId===e);return i?{volumeActor:i.actor,volumeId:e,actorUID:i.uid}:void 0}const n=r[0];return{volumeActor:n.actor,volumeId:n.referencedId,actorUID:n.uid}}async _isValidVolumeInputArray(e,r){const n=e.length;for(let i=1;i<n;i++){const o=Ue.getVolume(e[i].volumeId);if(r!==o.metadata.FrameOfReferenceUID)throw new Error(`Volumes being added to viewport ${this.id} do not share the same FrameOfReferenceUID. This is not yet supported`)}return!0}getBounds(){return this.getRenderer().computeVisiblePropBounds()}flip(e){super.flip(e)}hasVolumeId(e){return this.volumeIds.has(e)}hasVolumeURI(e){for(const r of this.volumeIds)if(r.includes(e))return!0;return!1}getImageData(e){var s,c,l;if(!this.getDefaultActor())return;e||(e=this.getVolumeId());const n=(s=this.getActors())==null?void 0:s.find(f=>f.referencedId===e);if(!da(n,"vtkVolume"))return;const i=n.actor,o=Ue.getVolume(e),a=i.getMapper().getInputData();return{dimensions:a.getDimensions(),spacing:a.getSpacing(),origin:a.getOrigin(),direction:a.getDirection(),imageData:i.getMapper().getInputData(),metadata:{Modality:(c=o==null?void 0:o.metadata)==null?void 0:c.Modality,FrameOfReferenceUID:(l=o==null?void 0:o.metadata)==null?void 0:l.FrameOfReferenceUID},get scalarData(){var f;return(f=o==null?void 0:o.voxelManager)==null?void 0:f.getScalarData()},scaling:o==null?void 0:o.scaling,hasPixelSpacing:!0,voxelManager:o==null?void 0:o.voxelManager}}setCameraClippingRange(){throw new Error("Method not implemented.")}getSliceIndex(){throw new Error("Method not implemented.")}setCamera(e,r){super.setCamera(e,r),this.setCameraClippingRange()}_setVolumeActors(e){for(let r=0;r<e.length;r++)this.viewportProperties.invert=!1;this.setActors(e)}getRendererContextPool(){return this.getRenderingEngine().getRenderer(this.id)}getRendererTiled(){var r;const e=this.getRenderingEngine();if(!e||e.hasBeenDestroyed)throw new Error("Rendering engine has been destroyed");return(r=e.offscreenMultiRenderWindow)==null?void 0:r.getRenderer(this.id)}_getViewUp(e){const{viewUp:r}=this.getCamera(),n=pt(r,e);if(Vt(n,0))return r;if(my(e[0],1))return[0,0,1];if(my(e[1],1))return[0,0,1];if(my(e[2],1))return[0,-1,0];const i=bn(Ve(),r,e,-n);return en(i,i),i}_getOrientationVectors(e){if(typeof e=="object"){if(e.viewPlaneNormal)return{...e,viewUp:e.viewUp||this._getViewUp(e.viewPlaneNormal)};throw new Error("Invalid orientation object. It must contain viewPlaneNormal")}else if(typeof e=="string"){if(e==="acquisition")return this._getAcquisitionPlaneOrientation();if(e==="reformat"||e.includes("_reformat"))return CF(this,{useViewportNormal:!0});if(gu[e])return this.viewportProperties.orientation=e,gu[e]}throw new Error(`Invalid orientation: ${e}. Valid orientations are: ${Object.keys(gu).join(", ")}`)}_getAcquisitionPlaneOrientation(){if(!this.getDefaultActor())return;const r=this.getVolumeId(),n=Ue.getVolume(r);if(!n)throw new Error(`imageVolume with id: ${r} does not exist in cache`);const{direction:i}=n,o=i.slice(6,9).map(s=>-s),a=i.slice(3,6).map(s=>-s);return{viewPlaneNormal:o,viewUp:a}}getSlabThickness(){const e=this.getActors();let r=li.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!da(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=Ue.getVolume(this.getVolumeId()),a=Zr(i,e);return o.voxelManager.getAtIJKPoint(a)}getVolumeId(e){const r=this.getActors();if(!r)return;if(!(e!=null&&e.volumeId)){const i=r.find(o=>o.actor.getClassName()==="vtkVolume");return(i==null?void 0:i.referencedId)||(i==null?void 0:i.uid)}const n=r.find(i=>i.actor.getClassName()==="vtkVolume"&&i.referencedId===(e==null?void 0:e.volumeId));return(n==null?void 0:n.referencedId)||(n==null?void 0:n.uid)}getViewReferenceId(e={}){var l;let{volumeId:r,sliceIndex:n}=e;if(!r){const f=this.getActors();if(!f)return;r=(l=f.find(u=>u.actor.getClassName()==="vtkVolume"))==null?void 0:l.referencedId}const i=this.getSliceIndex();n??(n=i);const{viewPlaneNormal:o,focalPoint:a}=this.getCamera(),s=r.includes("?")?"&":"?",c=o.map(f=>f.toFixed(3)).join(",");return`volumeId:${r}${s}sliceIndex=${n}&viewPlaneNormal=${c}`}_addVolumeId(e){this.volumeIds.add(e)}getAllVolumeIds(){return Array.from(this.volumeIds)}_configureRenderingPipeline(){const e=SF();for(const r in this.renderingPipelineFunctions)if(Object.prototype.hasOwnProperty.call(this.renderingPipelineFunctions,r)){const n=this.renderingPipelineFunctions[r];this[r]=e?n.contextPool:n.tiled}}}function V0(t,e){return!e||Vt(pt(t,e),0)}function _ue(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(Q.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),Uf())}const Eue={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function bue(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Eue,r),e8.extend(t,e,r),Q.setGet(t,e,["slice","useCustomExtents"]),Q.setGetArray(t,e,["customDisplayExtent"],6),Q.setGetArray(t,e,["backgroundColor"],4),_ue(t,e)}var Due={extend:bue};function TF(t,e,r){const n=r.getCurrentImage(),i=n.getExtent(),o=[i[0],i[2],i[4]],{ijkMode:a}=r.getClosestIJKAxis();let s=r.isA("vtkImageArrayMapper")?r.getSubSlice():r.getSlice();a!==r.getSlicingMode()&&(s=r.getSliceAtPosition(s)),o[a]+=s;const c=[0,0,0];n.indexToWorld(o,c),o[a]+=1;const l=[0,0,0];n.indexToWorld(o,l),l[0]-=c[0],l[1]-=c[1],l[2]-=c[2],en(l,l);const 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0&&t.upper!==void 0&&(r=t.lower,n=t.upper),e.addRGBPoint(r,0,0,0),e.addRGBPoint(n,1,1,1),e}function fx(t,e){const r=e.voxelManager.getScalarData();if(!t.getPointData)return;const n=t.getPointData().getScalars().getData();if(e.color&&e.rgba){const i=new Uint8Array(e.columns*e.rows*3);for(let o=0;o<e.columns*e.rows;o++)i[o*3]=r[o*4],i[o*3+1]=r[o*4+1],i[o*3+2]=r[o*4+2];e.rgba=!1,e.getPixelData=()=>i,n.set(i)}else n.set(r);t.modified()}function On(){return window.performance?performance.now():Date.now()}function nfe(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function rfe(t){const r=Math.max(...t.lut).toString(2).length-8,n=t.lut[0]>>r,i=t.lut[t.lut.length-1]>>r,o=t.firstValueMapped+t.lut.length-1;return function(a){return a<t.firstValueMapped?n:a>=o?i:t.lut[a-t.firstValueMapped]>>r}}function RF(t,e,r){return r?rfe(r):nfe(t,e)}function ife(t,e,r,n,i){const o=t.maxPixelValue,a=t.minPixelValue,s=Math.min(a,0);if(t.cachedLut===void 0){const f=o-s+1;t.cachedLut={},t.cachedLut.lutArray=new Uint8ClampedArray(f)}const c=t.cachedLut.lutArray,l=RF(Array.isArray(e)?e[0]:e,Array.isArray(r)?r[0]:r,i);if(n)for(let f=a;f<=o;f++)c[f+-s]=255-l(f);else for(let f=a;f<=o;f++)c[f+-s]=l(f);return c}function ofe(t,e,r){let n=On();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=On()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=On(),o<0)for(;s<c;)r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=255;else for(;s<c;)r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=255;t.stats.lastStoredPixelDataToCanvasImageDataTime=On()-n}function afe(t,e,r){let n=On();const i=t.getPixelData();t.stats.lastGetPixelDataTime=On()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=On(),o<0)for(;s<c;)r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=i[s++];else for(;s<c;)r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=i[s++];t.stats.lastStoredPixelDataToCanvasImageDataTime=On()-n}class Fg{constructor(){this.reset()}getMatrix(){return this.m}reset(){this.m=[1,0,0,1,0,0]}clone(){const e=new Fg;return e.m[0]=this.m[0],e.m[1]=this.m[1],e.m[2]=this.m[2],e.m[3]=this.m[3],e.m[4]=this.m[4],e.m[5]=this.m[5],e}multiply(e){const r=this.m[0]*e[0]+this.m[2]*e[1],n=this.m[1]*e[0]+this.m[3]*e[1],i=this.m[0]*e[2]+this.m[2]*e[3],o=this.m[1]*e[2]+this.m[3]*e[3],a=this.m[0]*e[4]+this.m[2]*e[5]+this.m[4],s=this.m[1]*e[4]+this.m[3]*e[5]+this.m[5];this.m[0]=r,this.m[1]=n,this.m[2]=i,this.m[3]=o,this.m[4]=a,this.m[5]=s}invert(){const e=1/(this.m[0]*this.m[3]-this.m[1]*this.m[2]),r=this.m[3]*e,n=-this.m[1]*e,i=-this.m[2]*e,o=this.m[0]*e,a=e*(this.m[2]*this.m[5]-this.m[3]*this.m[4]),s=e*(this.m[1]*this.m[4]-this.m[0]*this.m[5]);this.m[0]=r,this.m[1]=n,this.m[2]=i,this.m[3]=o,this.m[4]=a,this.m[5]=s}rotate(e){const r=Math.cos(e),n=Math.sin(e),i=this.m[0]*r+this.m[2]*n,o=this.m[1]*r+this.m[3]*n,a=this.m[0]*-n+this.m[2]*r,s=this.m[1]*-n+this.m[3]*r;this.m[0]=i,this.m[1]=o,this.m[2]=a,this.m[3]=s}translate(e,r){this.m[4]+=this.m[0]*e+this.m[2]*r,this.m[5]+=this.m[1]*e+this.m[3]*r}scale(e,r){this.m[0]*=e,this.m[1]*=e,this.m[2]*=r,this.m[3]*=r}transformPoint(e){const r=e[0],n=e[1];return[r*this.m[0]+n*this.m[2]+this.m[4],r*this.m[1]+n*this.m[3]+this.m[5]]}}function cm(t,e){const r=new Fg;if(!t.viewport.displayedArea)return r;r.translate(t.canvas.width/2,t.canvas.height/2);const n=t.viewport.rotation;n!==0&&r.rotate(n*Math.PI/180);let i=t.viewport.scale,o=t.viewport.scale;const a=t.viewport.displayedArea.brhc.x-(t.viewport.displayedArea.tlhc.x-1),s=t.viewport.displayedArea.brhc.y-(t.viewport.displayedArea.tlhc.y-1);if(t.viewport.displayedArea.presentationSizeMode==="NONE")t.image.rowPixelSpacing<t.image.columnPixelSpacing?i*=t.image.columnPixelSpacing/t.image.rowPixelSpacing:t.image.columnPixelSpacing<t.image.rowPixelSpacing&&(o*=t.image.rowPixelSpacing/t.image.columnPixelSpacing);else if(i=t.viewport.displayedArea.columnPixelSpacing,o=t.viewport.displayedArea.rowPixelSpacing,t.viewport.displayedArea.presentationSizeMode==="SCALE TO FIT"){const c=t.canvas.height/(s*o),l=t.canvas.width/(a*i);i=o=Math.min(l,c),t.viewport.displayedArea.rowPixelSpacing<t.viewport.displayedArea.columnPixelSpacing?i*=t.viewport.displayedArea.columnPixelSpacing/t.viewport.displayedArea.rowPixelSpacing:t.viewport.displayedArea.columnPixelSpacing<t.viewport.displayedArea.rowPixelSpacing&&(o*=t.viewport.displayedArea.rowPixelSpacing/t.viewport.displayedArea.columnPixelSpacing)}return r.scale(i,o),n!==0&&r.rotate(-n*Math.PI/180),r.translate(t.viewport.translation.x,t.viewport.translation.y),n!==0&&r.rotate(n*Math.PI/180),t.viewport.hflip&&r.scale(-1,1),t.viewport.vflip&&r.scale(1,-1),r.translate(-a/2,-s/2),r}function m8(t,e,r){if(t===void 0)throw new Error("setToPixelCoordinateSystem: parameter enabledElement must not be undefined");if(e===void 0)throw new Error("setToPixelCoordinateSystem: parameter context must not be undefined");const i=cm(t).getMatrix();e.setTransform(i[0],i[1],i[2],i[3],i[4],i[5])}function v8(t,e){const r=t.renderingTools.lastRenderedImageId,n=t.renderingTools.lastRenderedViewport;return e.imageId!==r||!n||n.windowCenter!==t.viewport.voi.windowCenter||n.windowWidth!==t.viewport.voi.windowWidth||n.invert!==t.viewport.invert||n.rotation!==t.viewport.rotation||n.hflip!==t.viewport.hflip||n.vflip!==t.viewport.vflip||n.modalityLUT!==t.viewport.modalityLUT||n.voiLUT!==t.viewport.voiLUT||n.colormap!==t.viewport.colormap}function k5(t,e){const r=t.renderingTools.renderCanvas;r.width=e.width,r.height=e.height;const n=r.getContext("2d");n.fillStyle="white",n.fillRect(0,0,r.width,r.height);const i=n.getImageData(0,0,e.width,e.height);t.renderingTools.renderCanvasContext=n,t.renderingTools.renderCanvasData=i}function y8(t){const e=t.image.imageId,r=t.viewport,n=t.image.color;return t.renderingTools.lastRenderedImageId=e,t.renderingTools.lastRenderedIsColor=n,t.renderingTools.lastRenderedViewport={windowCenter:r.voi.windowCenter,windowWidth:r.voi.windowWidth,invert:r.invert,rotation:r.rotation,hflip:r.hflip,vflip:r.vflip,modalityLUT:r.modalityLUT,voiLUT:r.voiLUT,colormap:r.colormap},t.renderingTools}const AF="viewport-element",LF="cornerstone-canvas",Gh=1e-4;let FT;function ov(t,e=512,r=512){const n=FT?FT(e,r):document.createElement("canvas");return t&&(n.style.position="absolute",n.style.width="100%",n.style.height="100%",n.style.imageRendering="pixelated",n.classList.add(LF),t.appendChild(n)),n}function NF(t){const e=document.createElement("div");return e.style.position="relative",e.style.width="100%",e.style.height="100%",e.style.overflow="hidden",e.classList.add(AF),t.appendChild(e),e}function sfe(t){FT=t}function ts(t){const e=`canvas.${LF}`,r=`div.${AF}`,n=t.querySelector(r)||NF(t),i=n.querySelector(e);if(i)return i;const o=ov(n),a=n.getBoundingClientRect(),s=window.devicePixelRatio||1,c=Math.ceil(a.width*s),l=Math.ceil(a.height*s);return o.width=c,o.height=l,o}function cfe(t,e){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&t.cachedLut.invert===e.invert||(ife(t,e.voi.windowWidth,e.voi.windowCenter,e.invert),t.cachedLut.windowWidth=e.voi.windowWidth,t.cachedLut.windowCenter=e.voi.windowCenter,t.cachedLut.invert=e.invert),t.cachedLut.lutArray}function lfe(t,e,r){const n=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||!n)&&(t.renderingTools.renderCanvas=ov(null,e.width,e.height));const i=t.renderingTools.renderCanvas,{windowWidth:o,windowCenter:a}=t.viewport.voi;if((o===256||o===255)&&(a===128||a===127)&&!t.viewport.invert&&e.getCanvas&&e.getCanvas())return e.getCanvas();if(!v8(t,e)&&!r)return i;(!t.renderingTools.renderCanvasContext||i.width!==e.width||i.height!==e.height)&&k5(t,e);let s=On();const c=cfe(e,t.viewport);e.stats=e.stats||{},e.stats.lastLutGenerateTime=On()-s;const l=t.renderingTools.renderCanvasData,f=t.renderingTools.renderCanvasContext;return e.rgba?afe(e,c,l.data):ofe(e,c,l.data),s=On(),f.putImageData(l,0,0),e.stats.lastPutImageDataTime=On()-s,i}function ufe(t,e){if(t===void 0)throw new Error("renderColorImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("renderColorImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,m8(t,n);const i=lfe(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=y8(t)}function ffe(t,e,r){let n=On();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=On()-n;const o=i.length,a=t.minPixelValue;let s=3,c=0;if(n=On(),i instanceof Int16Array)if(a<0)for(;c<o;)r[s]=e[i[c++]+-a],s+=4;else for(;c<o;)r[s]=e[i[c++]],s+=4;else if(i instanceof Uint16Array)for(;c<o;)r[s]=e[i[c++]],s+=4;else if(a<0)for(;c<o;)r[s]=e[i[c++]+-a],s+=4;else for(;c<o;)r[s]=e[i[c++]],s+=4;t.stats.lastStoredPixelDataToCanvasImageDataTime=On()-n}function dfe(t,e,r){let n=On();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=On()-n;const o=i.length;let a=3,s=0;for(n=On();s<o;)r[a]=e(i[s++]),a+=4;t.stats.lastStoredPixelDataToCanvasImageDataTime=On()-n}function hfe(t,e,r){let n=On();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=On()-n;const o=i.length,a=t.minPixelValue;let s=0,c=0,l;if(n=On(),i instanceof Int16Array)if(a<0)for(;c<o;)l=e[i[c++]+-a],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else if(i instanceof Uint16Array)for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else if(a<0)for(;c<o;)l=e[i[c++]+-a],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;t.stats.lastStoredPixelDataToCanvasImageDataTime=On()-n}function gfe(t,e){if(pfe(t))return;const r=e.maxPixelValue*e.slope+e.intercept,n=e.minPixelValue*e.slope+e.intercept,i=r-n,o=(r+n)/2;t.voi===void 0?t.voi={windowWidth:i,windowCenter:o,voiLUTFunction:e.voiLUTFunction}:(t.voi.windowWidth=i,t.voi.windowCenter=o)}function pfe(t){return t.voiLUT&&t.voiLUT.lut&&t.voiLUT.lut.length>0||t.voi.windowWidth!==void 0&&t.voi.windowCenter!==void 0}function C9(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function mfe(t,e){return r=>r*t+e}function vfe(t){const e=t.lut[0],r=t.lut[t.lut.length-1],n=t.firstValueMapped+t.lut.length;return i=>i<t.firstValueMapped?e:i>=n?r:t.lut[i]}function yfe(t,e,r){return r?vfe(r):mfe(t,e)}function wfe(t,e,r,n,i,o){const a=t.maxPixelValue,s=t.minPixelValue,c=Math.min(s,0);if(t.cachedLut===void 0){const d=a-c+1;t.cachedLut={},t.cachedLut.lutArray=new Uint8ClampedArray(d)}const l=t.cachedLut.lutArray,f=yfe(t.slope,t.intercept,i),u=RF(e,r,o);if(t.isPreScaled)if(n)for(let d=s;d<=a;d++)l[d+-c]=255-u(d);else for(let d=s;d<=a;d++)l[d+-c]=u(d);else if(n)for(let d=s;d<=a;d++)l[d+-c]=255-u(f(d));else for(let d=s;d<=a;d++)l[d+-c]=u(f(d));return l}function kF(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&C9(t.cachedLut.modalityLUT,e.modalityLUT)&&C9(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(gfe(e,t),wfe(t,e.voi.windowWidth,e.voi.windowCenter,e.invert,e.modalityLUT,e.voiLUT),t.cachedLut.windowWidth=e.voi.windowWidth,t.cachedLut.windowCenter=e.voi.windowCenter,t.cachedLut.invert=e.invert,t.cachedLut.voiLUT=e.voiLUT,t.cachedLut.modalityLUT=e.modalityLUT),t.cachedLut.lutArray}function xfe(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=ov(null,e.width,e.height),k5(t,e));const o=t.renderingTools.renderCanvas;if(!v8(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&k5(t,e),e.stats=e.stats||{};const a=t.renderingTools.renderCanvasData,s=t.renderingTools.renderCanvasContext;let c=On();e.stats.lastLutGenerateTime=On()-c;const{viewport:l}=t;if(l.modality==="PT"&&e.isPreScaled){const{windowWidth:f,windowCenter:u}=l.voi,d=u-f/2,p=255/(u+f/2-d);let v;l.invert?v=y=>255-(y-d)*p:v=y=>(y-d)*p,dfe(e,v,a.data)}else{const f=kF(e,l,r);n?ffe(e,f,a.data):hfe(e,f,a.data)}return c=On(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=On()-c,o}function Cfe(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,m8(t,n);const i=xfe(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=y8(t)}const UT=0,BT=1,Sfe=2;function Tfe(t,e,r){if(t>1)throw new Error("HSVToRGB expects hue < 1");const n=[];if(e===0)return n[0]=r,n[1]=r,n[2]=r,n;const i=Math.floor(t*6),o=6*t-i,a=r*(1-e),s=r*(1-e*o),c=r*(1-e*(1-o));switch(i){case 0:case 6:n[0]=r,n[1]=c,n[2]=a;break;case 1:n[0]=s,n[1]=r,n[2]=a;break;case 2:n[0]=a,n[1]=r,n[2]=c;break;case 3:n[0]=a,n[1]=s,n[2]=r;break;case 4:n[0]=c,n[1]=a,n[2]=r;break;case 5:n[0]=r,n[1]=a,n[2]=s;break}return n}function _fe(t,e){let r;return t<e.Range[0]?r=e.MaxIndex+UT+1.5:t>e.Range[1]?r=e.MaxIndex+BT+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class w8{constructor(){this.NumberOfColors=256,this.Ramp="linear",this.TableRange=[0,255],this.HueRange=[0,.66667],this.SaturationRange=[1,1],this.ValueRange=[1,1],this.AlphaRange=[1,1],this.NaNColor=[128,0,0,255],this.BelowRangeColor=[0,0,0,255],this.UseBelowRangeColor=!0,this.AboveRangeColor=[255,255,255,255],this.UseAboveRangeColor=!0,this.InputRange=[0,255],this.Table=[]}setNumberOfTableValues(e){this.NumberOfColors=e}setRamp(e){this.Ramp=e}setTableRange(e,r){this.TableRange[0]=e,this.TableRange[1]=r}setHueRange(e,r){this.HueRange[0]=e,this.HueRange[1]=r}setSaturationRange(e,r){this.SaturationRange[0]=e,this.SaturationRange[1]=r}setValueRange(e,r){this.ValueRange[0]=e,this.ValueRange[1]=r}setRange(e,r){this.InputRange[0]=e,this.InputRange[1]=r}setAlphaRange(e,r){this.AlphaRange[0]=e,this.AlphaRange[1]=r}getColor(e){return this.mapValue(e)}build(e){if(this.Table.length>1&&!e)return;this.Table=[];const r=this.NumberOfColors-1;let n,i,o,a;r?(n=(this.HueRange[1]-this.HueRange[0])/r,i=(this.SaturationRange[1]-this.SaturationRange[0])/r,o=(this.ValueRange[1]-this.ValueRange[0])/r,a=(this.AlphaRange[1]-this.AlphaRange[0])/r):n=i=o=a=0;for(let s=0;s<=r;s++){const c=this.HueRange[0]+s*n,l=this.SaturationRange[0]+s*i,f=this.ValueRange[0]+s*o,u=this.AlphaRange[0]+s*a,d=Tfe(c,l,f),h=[0,0,0,0];switch(this.Ramp){case"scurve":h[0]=Math.floor(127.5*(1+Math.cos((1-d[0])*Math.PI))),h[1]=Math.floor(127.5*(1+Math.cos((1-d[1])*Math.PI))),h[2]=Math.floor(127.5*(1+Math.cos((1-d[2])*Math.PI))),h[3]=Math.floor(u*255);break;case"linear":h[0]=Math.floor(d[0]*255+.5),h[1]=Math.floor(d[1]*255+.5),h[2]=Math.floor(d[2]*255+.5),h[3]=Math.floor(u*255+.5);break;case"sqrt":h[0]=Math.floor(Math.sqrt(d[0])*255+.5),h[1]=Math.floor(Math.sqrt(d[1])*255+.5),h[2]=Math.floor(Math.sqrt(d[2])*255+.5),h[3]=Math.floor(Math.sqrt(u)*255+.5);break;default:throw new Error(`Invalid Ramp value (${this.Ramp})`)}this.Table.push(h)}this.buildSpecialColors()}buildSpecialColors(){const e=this.NumberOfColors,r=e+UT,n=e+BT,i=e+Sfe;this.UseBelowRangeColor||e===0?this.Table[r]=this.BelowRangeColor:this.Table[r]=this.Table[0],this.UseAboveRangeColor||e===0?this.Table[n]=this.AboveRangeColor:this.Table[n]=this.Table[e-1],this.Table[i]=this.NaNColor}mapValue(e){const r=this.getIndex(e);if(r<0)return this.NaNColor;if(r===0){if(this.UseBelowRangeColor&&e<this.TableRange[0])return this.BelowRangeColor}else if(r===this.NumberOfColors-1&&this.UseAboveRangeColor&&e>this.TableRange[1])return this.AboveRangeColor;return this.Table[r]}getIndex(e){const r={Range:[],MaxIndex:this.NumberOfColors-1,Shift:-this.TableRange[0],Scale:1};if(this.TableRange[1]<=this.TableRange[0]?r.Scale=Number.MAX_VALUE:r.Scale=r.MaxIndex/(this.TableRange[1]-this.TableRange[0]),r.Range[0]=this.TableRange[0],r.Range[1]=this.TableRange[1],isNaN(e))return-1;let n=_fe(e,r);return n===this.NumberOfColors+UT?n=0:n===this.NumberOfColors+BT&&(n=this.NumberOfColors-1),n}setTableValue(e,r,n,i,o){let a;if(typeof r=="number"&&n!==void 0&&i!==void 0&&o!==void 0)a=[r,n,i,o];else if(Array.isArray(r))a=r;else throw new Error("Invalid arguments for setTableValue");if(e<0)throw new Error(`Can't set the table value for negative index (${e})`);if(e>=this.NumberOfColors)throw new Error(`Index ${e} is greater than the number of colors ${this.NumberOfColors}`);this.Table[e]=a,(e===0||e===this.NumberOfColors-1)&&this.buildSpecialColors()}}const S9=[0,0,0,0];function Efe(t,e,r){r=r===null?100:r;const n=(e-t)/(r-1),i=[];for(;r-- >0;)i.push(t),t+=n;return i[i.length-1]=e,i}function bfe(t,e){let r=0,n=t.length-1;for(;r<=n;){const i=r+Math.floor((n-r)/2),o=t[i];if(o===e)return i;e<o?n=i-1:r=i+1}return r}function Dfe(t,e){let r;const n=[],i=e.length;for(t.sort(function(o,a){return o-a}),r=0;r<i;r++)n[r]=bfe(t,e[r]);return n}function ZC(t,e,r){let n;const i=[],o=[],a=[],s=[];for(r=r===null?1:r,n=0;n<e.length;n++){const f=e[n];i.push((t-1)*f[0]),o.push(f[1]),a.push(f[1])}const c=Efe(0,1,t);for(n=0;n<t;n++)c[n]=(t-1)*Math.pow(c[n],r);const l=Dfe(i,c);for(n=1;n<t-1;n++){const f=l[n],u=(c[n]-i[f-1])/(i[f]-i[f-1]),d=o[f]-a[f-1];s[n]=u*d+a[f-1]}return s[0]=a[0],s[t-1]=o[e.length-1],s}function Ife(t,e,r){let n;const i=[];e=e===null?256:e,r=r===null?1:r;const o=ZC(e,t.red,r),a=ZC(e,t.green,r),s=ZC(e,t.blue,r);for(n=0;n<e;n++){const c=Math.round(o[n]*255),l=Math.round(a[n]*255),f=Math.round(s[n]*255),u=[c,l,f,255];i.push(u)}return i}function Mfe(t,e){let r=sT[t];return r||(r=sT[t]={name:"",colors:[]}),!r.colors&&r.segmentedData&&(r.colors=Ife(r.segmentedData,r.numColors,r.gamma)),{getId(){return t},getColorSchemeName(){return r.name},setColorSchemeName(i){r.name=i},getNumberOfColors(){return r.colors.length},setNumberOfColors(i){for(;r.colors.length<i;)r.colors.push(S9);r.colors.length=i},getColor(i){return this.isValidIndex(i)?r.colors[i]:S9},getColorRepeating(i){const o=r.colors.length;return i=o?i%o:0,this.getColor(i)},setColor(i,o){this.isValidIndex(i)&&(r.colors[i]=o)},addColor(i){r.colors.push(i)},insertColor(i,o){this.isValidIndex(i)&&r.colors.splice(i,1,o)},removeColor(i){this.isValidIndex(i)&&r.colors.splice(i,1)},clearColors(){r.colors=[]},buildLookupTable(i){if(!i)return;const o=r.colors.length;i.setNumberOfTableValues(o);for(let a=0;a<o;a++)i.setTableValue(a,r.colors[a])},createLookupTable(){const i=new w8;return this.buildLookupTable(i),i},isValidIndex(i){return i>=0&&i<r.colors.length}}}function Ofe(t,e,r,n){let i=On();const o=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=On()-i;const a=o.length,s=t.minPixelValue;let c=0,l=0,f,u,d;if(i=On(),r instanceof w8?d=r.Table:d=r,s<0)for(;l<a;)f=e[o[l++]+-s],u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];else for(;l<a;)f=e[o[l++]],u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];t.stats.lastStoredPixelDataToCanvasImageDataTime=On()-i}function Pfe(t,e,r,n){let i=On();const o=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=On()-i;const a=o.length,s=t.minPixelValue;let c=0,l=0,f,u,d;if(i=On(),r instanceof w8?d=r.Table:d=r,s<0)for(;l<a;)f=e(o[l++]+-s),u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];else for(;l<a;)f=e(o[l++]),u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];t.stats.lastStoredPixelDataToCanvasImageDataTime=On()-i}function GT(t,e,r){return Math.max(e,Math.min(r,t))}function Rfe(t,e,r){t.renderingTools.renderCanvas||(t.renderingTools.renderCanvas=ov(null,e.width,e.height));const n=t.renderingTools.renderCanvas;let i=t.viewport.colormap||t.options.colormap;if(t.options&&t.options.colormap&&console.warn("enabledElement.options.colormap is deprecated. Use enabledElement.viewport.colormap instead"),i&&typeof i=="string"&&(i=Mfe(i)),!i)throw new Error("renderPseudoColorImage: colormap not found.");const o=i.getId();if(!v8(t,e)&&!r&&t.renderingTools.colormapId===o)return n;(!t.renderingTools.renderCanvasContext||n.width!==e.width||n.height!==e.height)&&k5(t,e);let a=On();(!t.renderingTools.colorLUT||r||t.renderingTools.colormapId!==o)&&(i.setNumberOfColors(256),t.renderingTools.colorLUT=i.createLookupTable(),t.renderingTools.colormapId=o);const s=t.renderingTools.renderCanvasData,c=t.renderingTools.renderCanvasContext,{viewport:l}=t,f=t.renderingTools.colorLUT;if(l.modality==="PT"){const{windowWidth:u,windowCenter:d}=l.voi,h=d-u/2,v=255/(d+u/2-h);let y;l.invert?y=m=>GT(Math.floor(255-(m-h)*v),0,255):y=m=>GT(Math.floor((m-h)*v),0,255),Pfe(e,y,f,s.data)}else{const u=kF(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=On()-a,Ofe(e,u,f,s.data)}return a=On(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=On()-a,n}function Afe(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,m8(t,n);const i=Rfe(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=y8(t)}function VF(t,e){const r=t.image;if(!t.canvas||!t.image)return;const n=On();if(r.stats={lastGetPixelDataTime:-1,lastStoredPixelDataToCanvasImageDataTime:-1,lastPutImageDataTime:-1,lastRenderTime:-1,lastLutGenerateTime:-1},r){let o=r.render;o||(t.viewport.colormap?o=Afe:r.color?o=ufe:o=Cfe),o(t,e)}const i=On()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function FF(t){return cm(t)}function d2(t,e){const r=FF(t);return r.invert(),r.transformPoint(e)}const Lfe={viewport:{}};function Nfe(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function kfe(){const t=Nfe(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:Do.LINEAR},invert:!1,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:void 0,voiLUT:void 0,colormap:void 0,labelmap:!1,displayedArea:t};return Object.assign({},e,Lfe.viewport)}function f1(t,e){if(t==null)throw new Error(e)}function Vfe(t){return!(t==null||t===0||t===180)}function UF(t,e=null){return f1(t,"getImageSize: parameter image must not be undefined"),f1(t.width,"getImageSize: parameter image must have width"),f1(t.height,"getImageSize: parameter image must have height"),Vfe(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function x8(t,e,r=null){f1(t,"getImageScale: parameter canvas must not be undefined"),f1(e,"getImageScale: parameter image must not be undefined");const n=UF(e,r),i=e.rowPixelSpacing||1,o=e.columnPixelSpacing||1;let a=1,s=1;i<o?s=o/i:a=i/o;const c=t.height/n.height/a,l=t.width/n.width/s;return{verticalScale:c,horizontalScale:l,scaleFactor:Math.min(l,c)}}function BF(t,e,r,n){if(t===void 0)throw new Error("getDefaultViewport: parameter canvas must not be undefined");if(e===void 0)return kfe();const i=x8(t,e,0).scaleFactor;let o;return r==="PT"&&e.isPreScaled?o={windowWidth:5,windowCenter:2.5}:e.windowWidth!==void 0&&e.windowCenter!==void 0&&(o={windowWidth:Array.isArray(e.windowWidth)?e.windowWidth[0]:e.windowWidth,windowCenter:Array.isArray(e.windowCenter)?e.windowCenter[0]:e.windowCenter}),{scale:i,translation:{x:0,y:0},voi:o,invert:e.invert,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:e.modalityLUT,modality:r,voiLUT:e.voiLUT,colormap:n!==void 0?n:e.colormap,displayedArea:{tlhc:{x:1,y:1},brhc:{x:e.columns,y:e.rows},rowPixelSpacing:e.rowPixelSpacing===void 0?1:e.rowPixelSpacing,columnPixelSpacing:e.columnPixelSpacing===void 0?1:e.columnPixelSpacing,presentationSizeMode:"NONE"}}}function T9(t,e){return FF(t).transformPoint(e)}function Ffe(t){const{image:e}=t;t.viewport.scale=x8(t.canvas,e,t.viewport.rotation).scaleFactor,t.viewport.translation.x=0,t.viewport.translation.y=0}function Ufe(t){const{canvas:e}=t,{clientWidth:r,clientHeight:n}=e;(e.width!==r||e.height!==n)&&(e.width=r,e.height=n)}function Bfe(t,e,r){const n=t.viewport.scale,i=UF(t.image,t.viewport.rotation),o=Math.round(i.width*n),a=Math.round(i.height*n),s=t.viewport.translation.x,c=t.viewport.translation.y;return o===e&&a<=r||o<=e&&a===r&&s===0&&c===0}function Gfe(t,e,r){const n=t.viewport.scale,i=t.canvas.width,o=t.canvas.height,a=i/e,s=o/r,c=Math.sqrt(a*s);t.viewport.scale=c*n}function Wfe(t,e=!1){const r=t.canvas.width,n=t.canvas.height;Ufe(t),t.image!==void 0&&(e||Bfe(t,r,n)?Ffe(t):Gfe(t,r,n))}function $fe(t,e){const{hflip:r,vflip:n,rotation:i}=e;if(t.x*=r?-1:1,t.y*=n?-1:1,i!==0){const o=i*Math.PI/180,a=Math.cos(o),s=Math.sin(o),c=t.x*a-t.y*s,l=t.x*s+t.y*a;t.x=c,t.y=l}return t}function zfe(t,e=!0,r=!0){const{canvas:n,image:i,viewport:o}=t,a=x8(n,i,0).scaleFactor;o.vflip=!1,o.hflip=!1,e&&(o.translation.x=0,o.translation.y=0),r&&(o.displayedArea.tlhc.x=1,o.displayedArea.tlhc.y=1,o.displayedArea.brhc.x=i.columns,o.displayedArea.brhc.y=i.rows,o.scale=a)}const _9=p8.getLogger("utilities","getClosestImageId");function Pu(t,e,r,n){const{direction:i,spacing:o,imageIds:a}=t,{ignoreSpacing:s=!1}=n||{};if(!(a!=null&&a.length))return;const c=i.slice(6,9),l=pt(c,r);if(Math.abs(l)<1-is)return;let f;s||(f=Jf({direction:i,spacing:o},r)/2);let u,d=1/0;for(let h=0;h<a.length;h++){const g=a[h],p=ut("imagePlaneModule",g);if(!(p!=null&&p.imagePositionPatient)){_9.warn(`Missing imagePositionPatient for imageId: ${g}`);continue}const{imagePositionPatient:v}=p,y=Ve();Sn(y,e,v);const m=Math.abs(pt(y,r));s?m<d&&(d=m,u=g):m<f&&m<d&&(d=m,u=g)}return u===void 0&&_9.warn("No imageId found within the specified criteria (half spacing or absolute closest)."),u}function jfe(t,e){const r=pt(t,e),n=Er(Ve(),e,2*r);return Sn(Ve(),t,n)}function E9(t,e,r,n){let i=Vh(t);if(r&&Ic(i,i),e){const o=mn(Ve(),n,i);en(o,o),i=jfe(i,o)}return i}const b9=p8.getLogger("RenderingEngine","StackViewport");class hr extends s0{constructor(e){super(e),this.imageIds=[],this.imageKeyToIndexMap=new Map,this.currentImageIdIndex=0,this.targetImageIdIndex=0,this.imagesLoader=this,this.globalDefaultProperties={},this.perImageIdDefaultProperties=new Map,this.voiUpdatedWithSetProperties=!1,this.invert=!1,this.initialInvert=!1,this.initialTransferFunctionNodes=null,this.stackInvalidated=!1,this._publishCalibratedEvent=!1,this.updateRenderingPipeline=()=>{this._configureRenderingPipeline()},this.resize=()=>{this.useCPURendering&&this._resizeCPU()},this._resizeCPU=()=>{this._cpuFallbackEnabledElement.viewport&&Wfe(this._cpuFallbackEnabledElement)},this.getFrameOfReferenceUID=r=>{var n;return(n=this.getImagePlaneReferenceData(r))==null?void 0:n.FrameOfReferenceUID},this.getCornerstoneImage=()=>this.csImage,this.createActorMapper=r=>{const n=Nue.newInstance();n.setInputData(r);const i=zue.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=Iu().rendering;return o&&n.setPreferSizeOverAccuracy(!0),r.getPointData().getScalars().getNumberOfComponents()>1&&i.getProperty().setIndependentComponents(!1),i},this.getNumberOfSlices=()=>this.imageIds.length,this.getDefaultProperties=r=>{let n;return r!==void 0&&(n=this.perImageIdDefaultProperties.get(r)),n!==void 0?n:{...this.globalDefaultProperties}},this.getProperties=()=>{const{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,voiUpdatedWithSetProperties:s}=this;return{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,isComputedVOI:!s}},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,suppressEvents:!0}),this.getRotationCPU=()=>{const{viewport:r}=this._cpuFallbackEnabledElement;return r.rotation},this.getRotationGPU=()=>{const{viewUp:r,viewPlaneNormal:n,flipVertical:i,flipHorizontal:o}=this.getCameraNoRotation(),a=E9(this.initialViewUp,o,i,n),c=b4(a,r)*180/Math.PI,l=mn(Ve(),a,r);return pt(l,n)>=0?c:(360-c)%360},this.setRotation=r=>{const n=this.getCamera();if(this.useCPURendering?this.setRotationCPU(r):this.setRotationGPU(r),this._suppressCameraModifiedEvents)return;const i=this.getCamera(),o={previousCamera:n,camera:i,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,qe.CAMERA_MODIFIED,o)},this.renderImageObject=r=>{this._setCSImage(r),(this.useCPURendering?this._updateToDisplayImageCPU:this._updateActorToDisplayImageId).call(this,r)},this._setCSImage=r=>{var n;r.isPreScaled=(n=r.preScale)==null?void 0:n.scaled,this.csImage=r},this.canvasToWorldCPU=(r,n=[0,0,0])=>{if(!this._cpuFallbackEnabledElement.image)return;const[i,o]=d2(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return bn(n,a,l,i*s[0]),bn(n,n,f,o*s[1]),n},this.worldToCanvasCPU=r=>{const{spacing:n,direction:i,origin:o}=this.getImageData(),a=i.slice(0,3),s=i.slice(3,6),c=pn(Ve(),r,o),l=[pt(c,a)/n[0],pt(c,s)/n[1]];return T9(this._cpuFallbackEnabledElement,l)},this.canvasToWorldGPUContextPool=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const s=window.devicePixelRatio||1,{width:c,height:l}=this.canvas,f=c/l,u=[r[0]*s,r[1]*s],d=[u[0]/c,1-u[1]/l,0],h=n.normalizedDisplayToProjection(d[0],d[1],d[2]),g=n.projectionToView(h[0],h[1],h[2],f),p=n.viewToWorld(g[0],g[1],g[2]);return i.setClippingRange(o[0],o[1]),[p[0],p[1],p[2]]},this.canvasToWorldGPUTiled=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=window.devicePixelRatio||1,u=[r[0]*f,r[1]*f],d=[u[0]+this.sx,u[1]+this.sy];d[1]=l[1]-d[1];const h=c.displayToWorld(d[0],d[1],0,n);return i.setClippingRange(o[0],o[1]),[h[0],h[1],h[2]]},this.worldToCanvasGPUContextPool=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const s=window.devicePixelRatio||1,{width:c,height:l}=this.canvas,f=c/l,u=n.worldToView(r[0],r[1],r[2]),d=n.viewToProjection(u[0],u[1],u[2],f),h=n.projectionToNormalizedDisplay(d[0],d[1],d[2]),g=h[0]*c,p=(1-h[1])*l;return i.setClippingRange(o[0],o[1]),[g/s,p/s]},this.worldToCanvasGPUTiled=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=c.worldToDisplay(...r,n);f[1]=l[1]-f[1];const u=[f[0]-this.sx,f[1]-this.sy];i.setClippingRange(o[0],o[1]);const d=window.devicePixelRatio||1;return[u[0]/d,u[1]/d]},this.getCurrentImageIdIndex=()=>this.currentImageIdIndex,this.getSliceIndex=()=>this.currentImageIdIndex,this.getTargetImageIdIndex=()=>this.targetImageIdIndex,this.getImageIds=()=>this.imageIds,this.getCurrentImageId=(r=this.getCurrentImageIdIndex())=>this.imageIds[r],this.hasImageId=r=>this.imageKeyToIndexMap.has(r),this.hasImageURI=r=>this.imageKeyToIndexMap.has(r),this.customRenderViewportToCanvas=()=>{if(!this.useCPURendering)throw new Error("Custom cpu rendering pipeline should only be hit in CPU rendering mode");return this._cpuFallbackEnabledElement.image?(VF(this._cpuFallbackEnabledElement,this.cpuRenderingInvalidated),this.cpuRenderingInvalidated=!1):this.fillWithBackgroundColor(),{canvas:this.canvas,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId,viewportStatus:this.viewportStatus}},this.renderingPipelineFunctions={getImageData:{cpu:this.getImageDataCPU,gpu:this.getImageDataGPU},setColormap:{cpu:this.setColormapCPU,gpu:this.setColormapGPU},getCamera:{cpu:this.getCameraCPU,gpu:super.getCamera},setCamera:{cpu:this.setCameraCPU,gpu:super.setCamera},getPan:{cpu:this.getPanCPU,gpu:super.getPan},setPan:{cpu:this.setPanCPU,gpu:super.setPan},getZoom:{cpu:this.getZoomCPU,gpu:super.getZoom},setZoom:{cpu:this.setZoomCPU,gpu:super.setZoom},setVOI:{cpu:this.setVOICPU,gpu:this.setVOIGPU},getRotation:{cpu:this.getRotationCPU,gpu:this.getRotationGPU},setInterpolationType:{cpu:this.setInterpolationTypeCPU,gpu:this.setInterpolationTypeGPU},setInvertColor:{cpu:this.setInvertColorCPU,gpu:this.setInvertColorGPU},resetCamera:{cpu:(r={})=>{const{resetPan:n=!0,resetZoom:i=!0}=r;return this.resetCameraCPU({resetPan:n,resetZoom:i}),!0},gpu:(r={})=>{const{resetPan:n=!0,resetZoom:i=!0}=r;return this.resetCameraGPU({resetPan:n,resetZoom:i}),!0}},canvasToWorld:{cpu:this.canvasToWorldCPU,gpu:{tiled:this.canvasToWorldGPUTiled,contextPool:this.canvasToWorldGPUContextPool}},worldToCanvas:{cpu:this.worldToCanvasCPU,gpu:{tiled:this.worldToCanvasGPUTiled,contextPool:this.worldToCanvasGPUContextPool}},getRenderer:{cpu:()=>this.getCPUFallbackError("getRenderer"),gpu:{tiled:this.getRendererTiled,contextPool:this.getRendererContextPool}},getDefaultActor:{cpu:()=>this.getCPUFallbackError("getDefaultActor"),gpu:super.getDefaultActor},getActors:{cpu:()=>this.getCPUFallbackError("getActors"),gpu:super.getActors},getActor:{cpu:()=>this.getCPUFallbackError("getActor"),gpu:super.getActor},setActors:{cpu:()=>this.getCPUFallbackError("setActors"),gpu:super.setActors},addActors:{cpu:()=>this.getCPUFallbackError("addActors"),gpu:super.addActors},addActor:{cpu:()=>this.getCPUFallbackError("addActor"),gpu:super.addActor},removeAllActors:{cpu:()=>this.getCPUFallbackError("removeAllActors"),gpu:super.removeAllActors},unsetColormap:{cpu:this.unsetColormapCPU,gpu:this.unsetColormapGPU}},this.scaling={},this.modality=null,this.useCPURendering=Lh(),this._configureRenderingPipeline(),this.useCPURendering?this._resetCPUFallbackElement():this._resetGPUViewport(),this.currentImageIdIndex=0,this.targetImageIdIndex=0,this.resetCamera(),this.initializeElementDisabledHandler()}setUseCPURendering(e){this.useCPURendering=e,this._configureRenderingPipeline(e)}static get useCustomRenderingPipeline(){return Lh()}_configureRenderingPipeline(e){const r=SF();this.useCPURendering=e??Lh();for(const n in this.renderingPipelineFunctions)if(Object.prototype.hasOwnProperty.call(this.renderingPipelineFunctions,n)){const i=this.renderingPipelineFunctions[n];this.useCPURendering?this[n]=i.cpu:typeof i.gpu=="object"&&i.gpu.tiled&&i.gpu.contextPool?this[n]=r?i.gpu.contextPool:i.gpu.tiled:this[n]=i.gpu}this.useCPURendering?this._resetCPUFallbackElement():this._resetGPUViewport()}_resetCPUFallbackElement(){this._cpuFallbackEnabledElement={canvas:this.canvas,renderingTools:{},transform:new Fg,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=r8.newInstance();e.setActiveCamera(r);const n=[0,0,-1];this.initialViewUp=[0,-1,0],r.setDirectionOfProjection(-n[0],-n[1],-n[2]),r.setViewUp(...this.initialViewUp),r.setParallelProjection(!0),r.setThicknessFromFocalPoint(.1),r.setFreezeFocalPoint(!0)}initializeElementDisabledHandler(){ze.addEventListener(qe.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),ze.removeEventListener(qe.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!wc(e))return;const{actor:r}=e,n=r.getMapper().getInputData(),i=this.csImage;return{dimensions:n.getDimensions(),spacing:n.getSpacing(),origin:n.getOrigin(),direction:n.getDirection(),get scalarData(){return i==null?void 0:i.voxelManager.getScalarData()},imageData:r.getMapper().getInputData(),metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,hasPixelSpacing:this.hasPixelSpacing,calibration:{...i==null?void 0:i.calibration,...this.calibration},preScale:{...i==null?void 0:i.preScale},voxelManager:i==null?void 0:i.voxelManager}}getImageDataCPU(){const{metadata:e}=this._cpuFallbackEnabledElement;if(!e)return;const r=e.spacing,n=this.csImage;return{dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,imageData:{getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getScalarData:()=>this.cpuImagePixelData,getSpacing:()=>r,worldToIndex:i=>{const o=this.worldToCanvasCPU(i),a=d2(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=T9(this._cpuFallbackEnabledElement,[i[0],i[1]]);return this.canvasToWorldCPU(a,o)}},scalarData:this.cpuImagePixelData,hasPixelSpacing:this.hasPixelSpacing,calibration:{...n==null?void 0:n.calibration,...this.calibration},preScale:{...n==null?void 0:n.preScale},voxelManager:n==null?void 0:n.voxelManager}}calibrateIfNecessary(e,r){const n=ut("calibratedPixelSpacing",e),i=this.calibration!==n,{scale:o}=n||{};return this.hasPixelSpacing=o>0||r.rowPixelSpacing>0,r.calibration=n,i&&(this.calibration=n,this._publishCalibratedEvent=!0,this._calibrationEvent={scale:o,calibration:n}),r}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:(this.perImageIdDefaultProperties.set(r,e),this.getCurrentImageId()===r&&this.setProperties(e))}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perImageIdDefaultProperties.delete(e),this.resetToDefaultProperties())}setProperties({colormap:e,voiRange:r,VOILUTFunction:n,invert:i,interpolationType:o}={},a=!1){this.viewportStatus=this.csImage?Ea.PRE_RENDER:Ea.LOADING,this.globalDefaultProperties={colormap:this.globalDefaultProperties.colormap??e,voiRange:this.globalDefaultProperties.voiRange??r,VOILUTFunction:this.globalDefaultProperties.VOILUTFunction??n,invert:this.globalDefaultProperties.invert??i,interpolationType:this.globalDefaultProperties.interpolationType??o},typeof e<"u"&&this.setColormap(e),typeof r<"u"&&this.setVOI(r,{suppressEvents:a,voiUpdatedWithSetProperties:!0}),typeof n<"u"&&this.setVOILUTFunction(n,a),typeof i<"u"&&this.setInvertColor(i),typeof o<"u"&&this.setInterpolationType(o)}resetProperties(){this.cpuRenderingInvalidated=!0,this.voiUpdatedWithSetProperties=!1,this.viewportStatus=Ea.PRE_RENDER,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={}),this._resetProperties(),this.render()}_resetProperties(){let e;if(this._isCurrentImagePTPrescaled()?e=this._getDefaultPTPrescaledVOIRange():e=this._getVOIRangeForCurrentImage(),this.setVOI(e),this.setInvertColor(this.initialInvert),this.setInterpolationType(Rd.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();Qw(r,this.initialTransferFunctionNodes);const i=x5(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=M4(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=Ea.PRE_RENDER,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={});const e=this.getCurrentImageId(),r=this.perImageIdDefaultProperties.get(e)||this.globalDefaultProperties;(i=r.colormap)!=null&&i.name&&this.setColormap(r.colormap);let n;r.voiRange==null?n=this._getVOIRangeForCurrentImage():n=r.voiRange,this.setVOI(n),this.setInterpolationType(Rd.LINEAR),this.setInvertColor(!1),this.render()}_getVOIFromCache(){let e;return this.voiUpdatedWithSetProperties?e=this.voiRange:this._isCurrentImagePTPrescaled()?e=this._getDefaultPTPrescaledVOIRange():e=this._getVOIRangeForCurrentImage()??this.voiRange,e}_setPropertiesFromCache(){const e=this._getVOIFromCache(),{interpolationType:r,invert:n}=this;this.setVOI(e),this.setInterpolationType(r),this.setInvertColor(n)}getCameraCPU(){const{metadata:e,viewport:r}=this._cpuFallbackEnabledElement;if(!e)return{};const{direction:n}=e,i=n.slice(6,9).map(u=>-u);let o=n.slice(3,6).map(u=>-u);if(r.rotation){const u=S4(La(),r.rotation*Math.PI/180,i);o=Gt(Ve(),o,u)}const a=[this.element.clientWidth/2,this.element.clientHeight/2],s=this.canvasToWorld(a),c=this.canvasToWorld([0,0]),l=this.canvasToWorld([0,this.element.clientHeight]),f=Po(c,l)/2;return{parallelProjection:!0,focalPoint:s,position:[0,0,0],parallelScale:f,scale:r.scale,viewPlaneNormal:[i[0],i[1],i[2]],viewUp:[o[0],o[1],o[2]],flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}setCameraCPU(e){const{viewport:r,image:n}=this._cpuFallbackEnabledElement,i=this.getCameraCPU(),{focalPoint:o,parallelScale:a,scale:s,flipHorizontal:c,flipVertical:l}=e,{clientHeight:f}=this.element;if(o){const d=this.worldToCanvasCPU(o),h=d2(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=d2(this._cpuFallbackEnabledElement,g),v=bt();Wn(v,b6(h[0],h[1]),b6(p[0],p[1]));const y=$fe({x:v[0],y:v[1]},r);r.translation.x-=y.x,r.translation.y-=y.y}if(a){const{rowPixelSpacing:d}=n,h=f*d*.5/a;r.scale=h,r.parallelScale=a}if(s){const{rowPixelSpacing:d}=n;r.scale=s,r.parallelScale=f*d*.5/s}(c!==void 0||l!==void 0)&&this.setFlipCPU({flipHorizontal:c,flipVertical:l}),this._cpuFallbackEnabledElement.transform=cm(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,qe.CAMERA_MODIFIED,u)}getPanCPU(){const{viewport:e}=this._cpuFallbackEnabledElement;return[e.translation.x,e.translation.y]}setPanCPU(e){const r=this.getCameraCPU();this.setCameraCPU({...r,focalPoint:[...e.map(n=>-n),0]})}getZoomCPU(){const{viewport:e}=this._cpuFallbackEnabledElement;return e.scale}setZoomCPU(e){const r=this.getCameraCPU();this.setCameraCPU({...r,scale:e})}setFlipCPU({flipHorizontal:e,flipVertical:r}){const{viewport:n}=this._cpuFallbackEnabledElement;e!==void 0&&(n.hflip=e,this.flipHorizontal=n.hflip),r!==void 0&&(n.vflip=r,this.flipVertical=n.vflip)}setVOILUTFunction(e,r){if(this.useCPURendering)throw new Error("VOI LUT function is not supported in CPU rendering");const n=this._getValidVOILUTFunction(e);let i=!1;this.VOILUTFunction!==n&&(i=!0),this.VOILUTFunction=n;const{voiRange:o}=this.getProperties();this.setVOI(o,{suppressEvents:r,forceRecreateLUTFunction:i})}setRotationCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.rotation=e}setRotationGPU(e){const r=this.getPan(this.fitToCanvasCamera),n=this.getPan(),i=Ps([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=E9(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=Ps([0,0],l,f),d=Zi([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!wc(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==Rd.LINEAR,this.interpolationType=e}setInvertColorCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r&&(r.invert=e,this.invert=e)}setInvertColorGPU(e){const r=this.getDefaultActor();if(r&&wc(r)){if(da(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&c1(i),this.invert=e}else if(da(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&c1(i),this.invert=e}}}setVOICPU(e,r={}){const{suppressEvents:n=!1}=r,{viewport:i,image:o}=this._cpuFallbackEnabledElement;if(!i||!o)return;if(typeof e>"u"){const{windowWidth:s,windowCenter:c}=o,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;i.voi={windowWidth:l,windowCenter:f,voiLUTFunction:o.voiLUTFunction};const{lower:u,upper:d}=Pf(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=Rg(s,c);i.voi||(i.voi={windowWidth:0,windowCenter:0,voiLUTFunction:o.voiLUTFunction}),i.voi.windowWidth=f,i.voi.windowCenter=l}this.voiRange=e;const a={viewportId:this.id,range:e};n||nt(this.element,qe.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!wc(e)?void 0:e.actor.getProperty().getRGBTransferFunction(0)}setVOIGPU(e,r={}){const{suppressEvents:n=!1,forceRecreateLUTFunction:i=!1,voiUpdatedWithSetProperties:o=!1}=r;if(e&&this.voiRange&&this.voiRange.lower===e.lower&&this.voiRange.upper===e.upper&&!i&&!this.stackInvalidated)return;const a=this.getDefaultActor();if(!a||!wc(a))return;const s=a.actor;let c=e;if(typeof c>"u"){const h=s.getMapper().getInputData().getPointData().getScalars().getRange();c={lower:h[0],upper:h[1]}}s.getProperty().setUseLookupTableScalarRange(!0);let l=s.getProperty().getRGBTransferFunction(0);const f=this.VOILUTFunction===Do.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?A4:PF)(c),this.invert&&c1(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=x5(l)),f||l.setRange(c.lower,c.upper),this.voiRange=c,this.voiUpdatedWithSetProperties||(this.voiUpdatedWithSetProperties=o),n)return;const u={viewportId:this.id,range:c,VOILUTFunction:this.VOILUTFunction};nt(this.element,qe.VOI_MODIFIED,u)}_addScalingToViewport(e){if(this.scaling.PT)return;const{suvbw:r,suvlbm:n,suvbsa:i}=e,o={};n&&(o.suvbwToSuvlbm=n/r),i&&(o.suvbwToSuvbsa=i/r),this.scaling.PT=o}getImageDataMetadata(e){const r=e.imageId,n=lx(e),{numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePixelModule:f,voiLUTFunction:u,modality:d,scalingFactor:h,calibration:g}=n;d==="PT"&&h&&this._addScalingToViewport(h),this.modality=d;const p=this._getValidVOILUTFunction(u);this.VOILUTFunction=p,this.calibration=g;let v=this._getImagePlaneModule(r);return this.useCPURendering||(v=this.calibrateIfNecessary(r,v)),{bitsAllocated:f.bitsAllocated,numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePlaneModule:v,imagePixelModule:f}}matchImagesForOverlay(e,r){return(i=>{const o=ut(Za.IMAGE_PLANE,r),a=ut(Za.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(Vt(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&Vt(f,u)){const h=o.rows,g=o.columns,p=a.rows,v=a.columns;if(h===p&&g===v)return i}}}else{const l=o.rows,f=o.columns,u=a.rows,d=a.columns;if(l===u&&f===d)return i}})(e)}getImagePlaneReferenceData(e=this.getCurrentImageIdIndex()){const r=this.imageIds[e];if(!r)return;const n=ut(Za.IMAGE_PLANE,r);if(!n)return;const{imagePositionPatient:i,frameOfReferenceUID:o}=n;let{rowCosines:a,columnCosines:s}=n;a||(a=[1,0,0]),s||(s=[0,1,0]);const c=mn([0,0,0],s,a);return{FrameOfReferenceUID:o,viewPlaneNormal:c,cameraFocalPoint:i,referencedImageId:r,sliceIndex:e}}_getCameraOrientation(e){const r=e.slice(6,9).map(i=>-i),n=e.slice(3,6).map(i=>-i);return{viewPlaneNormal:[r[0],r[1],r[2]],viewUp:[n[0],n[1],n[2]]}}createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a}){const s=new a.constructor(a.length),c=Nt.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=Qm.newInstance();return l.setDimensions(n),l.setSpacing(i),l.setDirection(r),l.setOrigin(e),l.getPointData().setScalars(c),l}_createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a}){try{this._imageData=this.createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a})}catch(s){b9.error(s)}}async setStack(e,r=0){if(this._throwIfDestroyed(),this.imageIds=e,r>e.length)throw new Error("Current image index is greater than the number of images in the stack");this.imageKeyToIndexMap.clear(),e.forEach((a,s)=>{this.imageKeyToIndexMap.set(a,s),this.imageKeyToIndexMap.set(Qr(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=ut(lg.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||rF)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=Rd.LINEAR,this.invert=!1,this.viewportStatus=Ea.LOADING,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={},delete this._cpuFallbackEnabledElement.viewport.colormap);const i=await this._setImageIdIndex(r),o={imageIds:e,viewportId:this.id,element:this.element,currentImageIdIndex:r};return nt(this.element,qe.VIEWPORT_NEW_IMAGE_SET,o),i}_throwIfDestroyed(){if(this.isDisabled)throw new Error("The stack viewport has been destroyed and is no longer usable. Renderings will not be performed. If you are using the same viewportId and have re-enabled the viewport, you need to grab the new viewport instance using renderingEngine.getViewport(viewportId), instead of using your lexical scoped reference to the viewport instance.")}_checkVTKImageDataMatchesCornerstoneImage(e,r){if(!r)return!1;const[n,i]=r.getSpacing(),[o,a]=r.getDimensions(),s=this._getImagePlaneModule(e.imageId),c=r.getDirection(),l=c.slice(0,3),f=c.slice(3,6),u=r.getPointData().getScalars().getDataType(),d=Vt(n,e.columnPixelSpacing),h=Vt(i,e.rowPixelSpacing),g=d||e.columnPixelSpacing===null&&n===1,p=h||e.rowPixelSpacing===null&&i===1,v=o===e.columns,y=a===e.rows,m=Vt(s.rowCosines,l),w=Vt(s.columnCosines,f),x=u===e.voxelManager.getScalarData().constructor.name;return g&&p&&v&&y&&m&&w&&x}_updateVTKImageDataFromCornerstoneImage(e){let n=this._getImagePlaneModule(e.imageId).imagePositionPatient;n==null&&(n=[0,0,0]),this._imageData.setOrigin(n);const i=this.getActor(this.id);i&&(i.referencedId=e.imageId),fx(this._imageData,e)}_loadAndDisplayImage(e,r){return this.useCPURendering?this._loadAndDisplayImageCPU(e,r):this._loadAndDisplayImageGPU(e,r)}_loadAndDisplayImageCPU(e,r){return new Promise((n,i)=>{function o(h,g,p){if(this.currentImageIdIndex!==g)return;const v=h.voxelManager.getScalarData(),y=h.preScale,m=y==null?void 0:y.scalingParameters,w=(y==null?void 0:y.scaled)&&(m==null?void 0:m.rescaleIntercept)%1!==0||(m==null?void 0:m.rescaleSlope)%1!==0;if(v instanceof Float32Array&&w){const C={min:h.minPixelValue,max:h.maxPixelValue},_=Math.abs(C.max-C.min)/65535,E=C.min,b=v.length,D=new Uint16Array(b);let I=65535,P=0;for(let M=0;M<b;M++){const L=Math.floor((v[M]-E)/_);D[M]=L,I=Math.min(I,L),P=Math.max(P,L)}h.minPixelValue=I,h.maxPixelValue=P,h.slope=_,h.intercept=E,h.voxelManager?h.voxelManager.getScalarData=()=>D:h.getPixelData=()=>D,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=Ea.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,qe.STACK_NEW_IMAGE,x),this._updateToDisplayImageCPU(h),this.render(),this.currentImageIdIndex=g,n(p)}function a(h,g,p){const v={error:h,imageIdIndex:g,imageId:p};this.suppressEvents||nt(ze,qe.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return ks(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=gn.Interaction,f={imageId:e,imageIdIndex:r},u={useRGBA:!0,requestType:l},d={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};nt(this.element,qe.PRE_STACK_NEW_IMAGE,d),zi.addRequest(s.bind(this,e,r,u),l,f,c)})}successCallback(e,r){var l,f;const n=this.imageIds.indexOf(e);if(this.currentImageIdIndex!==n)return;const i=(l=this.csImage)==null?void 0:l.imageFrame,o=r==null?void 0:r.imageFrame,a=(i==null?void 0:i.photometricInterpretation)||((f=this.csImage)==null?void 0:f.photometricInterpretation),s=(o==null?void 0:o.photometricInterpretation)||(r==null?void 0:r.photometricInterpretation);a!==s&&(this.stackInvalidated=!0),this._setCSImage(r);const c={image:r,imageId:e,imageIdIndex:n,viewportId:this.id,renderingEngineId:this.renderingEngineId};this._updateActorToDisplayImageId(r),nt(this.element,qe.STACK_NEW_IMAGE,c),this.render(),this.currentImageIdIndex=n}errorCallback(e,r,n){if(!r)return;const i=this.imageIds.indexOf(e),o={error:n,imageIdIndex:i,imageId:e};nt(ze,qe.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=ut("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:gn.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return ks(o,a).then(s=>(r.successCallback(o,s),o),s=>(r.errorCallback(o,!0,s),o))})),i=n.filter(o=>o.status==="rejected");if(i&&i.length){const o=new CustomEvent(qe.IMAGE_LOAD_ERROR,{detail:i,cancelable:!0});ze.dispatchEvent(o)}return n}_loadAndDisplayImageGPU(e,r){if(!e){console.warn("No image id set yet to load");return}const n={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};return nt(this.element,qe.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=BF(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=Pf(o,i,a),this._cpuFallbackEnabledElement.image=e,this._cpuFallbackEnabledElement.metadata={...r},this.cpuImagePixelData=e.voxelManager.getScalarData();const s=Object.assign({},n,this._cpuFallbackEnabledElement.viewport);this._cpuFallbackEnabledElement.viewport=this.stackInvalidated?n:s,this.stackInvalidated=!1,this.cpuRenderingInvalidated=!0,this._cpuFallbackEnabledElement.transform=cm(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=Ue.getImage(i),{origin:s,dimensions:c,direction:l,spacing:f,numberOfComponents:u}=this.getImageDataMetadata(a),d=this.createVTKImageData({origin:s,dimensions:c,direction:l,spacing:f,numberOfComponents:u,pixelArray:a.voxelManager.getScalarData()}),h=this.createActorMapper(d);h&&(r.push({uid:n.actorUID??Pn(),actor:h,referencedId:i,...o}),n.callback&&n.callback({imageActor:h,imageId:n.imageId}))}),this.addActors(r)}_updateActorToDisplayImageId(e){const r=this._checkVTKImageDataMatchesCornerstoneImage(e,this._imageData),n=this.getViewPresentation();if(r&&!this.stackInvalidated){this._updateVTKImageDataFromCornerstoneImage(e),this.resetCameraNoEvent(),this.setViewPresentation(n),this._setPropertiesFromCache(),this.stackActorReInitialized=!1;return}const{origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,imagePixelModule:l}=this.getImageDataMetadata(e),f=e.voxelManager.getScalarData();this._createVTKImageData({origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,pixelArray:f}),this._updateVTKImageDataFromCornerstoneImage(e);const u=this.createActorMapper(this._imageData),d=this.getActors();d.length&&d[0].uid===this.id?d[0].actor=u:d.unshift({uid:this.id,actor:u,referencedId:e.imageId}),this.setActors(d);const{viewPlaneNormal:h,viewUp:g}=this._getCameraOrientation(o),p=this.getCamera();this.setCameraNoEvent({viewUp:g,viewPlaneNormal:h}),this.initialViewUp=g,this.resetCameraNoEvent(),this.setViewPresentation(n),this.triggerCameraEvent(this.getCamera(),p);const v=l.photometricInterpretation==="MONOCHROME1";this.stackInvalidated=!0;const y=this._getInitialVOIRange(e);this.setVOI(y,{forceRecreateLUTFunction:!!v}),this.initialInvert=!!v,this.setInvertColor(this.invert||this.initialInvert),this.stackInvalidated=!1,this.stackActorReInitialized=!0,this._publishCalibratedEvent&&this.triggerCalibrationEvent()}_getInitialVOIRange(e){if(this.voiRange&&this.voiUpdatedWithSetProperties)return this.voiRange;const{windowCenter:r,windowWidth:n,voiLUTFunction:i}=e;let o=this._getVOIRangeFromWindowLevel(n,r,i);return o=this._getPTPreScaledRange()||o,o}_getPTPreScaledRange(){if(this._isCurrentImagePTPrescaled())return this._getDefaultPTPrescaledVOIRange()}_isCurrentImagePTPrescaled(){var e;return!(this.modality!=="PT"||!this.csImage.isPreScaled||!((e=this.csImage.preScale)!=null&&e.scalingParameters.suvbw))}_getDefaultPTPrescaledVOIRange(){return{lower:0,upper:5}}_getVOIRangeFromWindowLevel(e,r,n=Do.LINEAR){let i,o;if(typeof r=="number"&&typeof e=="number"?(i=r,o=e):Array.isArray(r)&&Array.isArray(e)&&(i=r[0],o=e[0]),i!==void 0&&o!==void 0)return Pf(o,i,n)}async _setImageIdIndex(e){if(e>=this.imageIds.length)throw new Error(`ImageIdIndex provided ${e} is invalid, the stack only has ${this.imageIds.length} elements`);this.currentImageIdIndex=e,this.hasPixelSpacing=!0,this.viewportStatus=Ea.PRE_RENDER;const r=await this._loadAndDisplayImage(this.imageIds[e],e);if(this.perImageIdDefaultProperties.size>=1){const n=this.perImageIdDefaultProperties.get(r);n!==void 0?this.setProperties(n):this.globalDefaultProperties!==void 0&&this.setProperties(this.globalDefaultProperties)}return r}resetCameraCPU({resetPan:e=!0,resetZoom:r=!0}){const{image:n}=this._cpuFallbackEnabledElement;if(!n)return;zfe(this._cpuFallbackEnabledElement,e,r);const{scale:i}=this._cpuFallbackEnabledElement.viewport,{clientWidth:o,clientHeight:a}=this.element,s=[o/2,a/2],c=this.canvasToWorldCPU(s);this.setCameraCPU({focalPoint:c,scale:i})}resetCameraGPU({resetPan:e,resetZoom:r}){return this.setCamera({flipHorizontal:!1,flipVertical:!1,viewUp:this.initialViewUp}),super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:!0})}scroll(e,r=!0,n=!1){const i=this.imageIds;if(isNaN(this.targetImageIdIndex))return;const o=this.targetImageIdIndex,a=i.length;let s=o+e;n?s=(s+a)%a:s=Math.max(0,Math.min(a-1,s)),this.targetImageIdIndex=s;const c=i[s];Ue.isLoaded(c)||!r?this.setImageIdIndex(s):(clearTimeout(this.debouncedTimeout),this.debouncedTimeout=window.setTimeout(()=>{this.setImageIdIndex(s)},40));const f={newImageIdIndex:s,imageId:c,direction:e};s!==o&&nt(this.element,qe.STACK_VIEWPORT_SCROLL,f)}setImageIdIndex(e){if(this._throwIfDestroyed(),this.currentImageIdIndex===e)return Promise.resolve(this.getCurrentImageId());const r=this._setImageIdIndex(e);return this.targetImageIdIndex=e,r}calibrateSpacing(e){const r=this.getImageIds().indexOf(e);this.stackInvalidated=!0,this._loadAndDisplayImage(e,r)}triggerCameraEvent(e,r){const n={previousCamera:r,camera:e,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};this.suppressEvents||nt(this.element,qe.CAMERA_MODIFIED,n)}triggerCalibrationEvent(){const{imageData:e}=this.getImageData(),r={element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId,imageId:this.getCurrentImageId(),imageData:e,worldToIndex:e.getWorldToIndex(),...this._calibrationEvent};this.suppressEvents||nt(this.element,qe.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=Pu({direction:i,spacing:o,imageIds:r},e,this.getCamera().viewPlaneNormal,{ignoreSpacing:!0}),s=r.indexOf(a);return s===-1?!1:(this.setImageIdIndex(s),this.render(),!0)}getRendererContextPool(){return this.getRenderingEngine().getRenderer(this.id)}getRendererTiled(){var r;const e=this.getRenderingEngine();if(!e||e.hasBeenDestroyed)throw new Error("Rendering engine has been destroyed");return(r=e.offscreenMultiRenderWindow)==null?void 0:r.getRenderer(this.id)}_getVOIRangeForCurrentImage(){const{windowCenter:e,windowWidth:r,voiLUTFunction:n}=this.csImage;return this._getVOIRangeFromWindowLevel(r,e,n)}_getValidVOILUTFunction(e){return Object.values(Do).includes(e)?e:Do.LINEAR}getSliceInfo(){const e=this.getSliceIndex(),{dimensions:r}=this.getImageData();return{width:r[0],height:r[1],sliceIndex:e,slicePlane:2}}isReferenceViewable(e,r={}){const n=this.getCurrentImageIdIndex(),i=this.imageIds[n];if(!i||!e)return!1;const{referencedImageId:o,multiSliceReference:a}=e;if(o){if(o===i)return!0;e.referencedImageURI||(e.referencedImageURI=Qr(o));const{referencedImageURI:c}=e,l=this.imageKeyToIndexMap.get(c);if(r.asOverlay&&this.matchImagesForOverlay(i,o))return!0;if(l===void 0)return!1;if(r.withNavigation)return!0;const f=a&&this.imageKeyToIndexMap.get(a.referencedImageId);return n<=f&&n>=l}if(!super.isReferenceViewable(e,{...r,withOrientation:r==null?void 0:r.asVolume}))return!1;if(e.volumeId||e.FrameOfReferenceUID)return r.asVolume;const{cameraFocalPoint:s}=e;if(r.asNearbyProjection&&s){const{spacing:c,direction:l,origin:f}=this.getImageData(),u=l.slice(6,9),d=Jf({direction:l,spacing:c},u),h=pn(Ve(),s,f),g=pt(h,u),p=d/2;if(Math.abs(g)<=p)return!0}return!1}getViewReference(e={}){const{sliceIndex:r=this.getCurrentImageIdIndex()}=e,n=super.getViewReference(e),i=this.getCurrentImageId(r);if(i){if(n.referencedImageId=i,this.getCurrentImageIdIndex()!==r){const o=this.getImagePlaneReferenceData(r);if(!o)return;Object.assign(n,o)}return n}}setViewReference(e){if(!(e!=null&&e.referencedImageId)){(e==null?void 0:e.sliceIndex)!==void 0&&this.scroll(e.sliceIndex-this.targetImageIdIndex);return}const{referencedImageId:r}=e;e.referencedImageURI||(e.referencedImageURI=Qr(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){b9.error(`No image URI found for ${n}`);return}this.scroll(i-this.targetImageIdIndex)}getViewReferenceId(e={}){const{sliceIndex:r=this.currentImageIdIndex}=e;return`imageId:${this.imageIds[r]}`}getSliceIndexForImage(e){if(e){if(typeof e=="string")return this.imageKeyToIndexMap.get(e);if(e.referencedImageId)return this.imageKeyToIndexMap.get(e.referencedImageId)}}getCPUFallbackError(e){return new Error(`method ${e} cannot be used during CPU Fallback mode`)}fillWithBackgroundColor(){const e=this.getRenderingEngine();e&&e.fillCanvasWithBackgroundColor(this.canvas,this.options.background)}unsetColormapCPU(){delete this._cpuFallbackEnabledElement.viewport.colormap,this._cpuFallbackEnabledElement.renderingTools={},this.cpuRenderingInvalidated=!0,this.fillWithBackgroundColor(),this.render()}setColormapCPU(e){this.colormap=e;const r=nm(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};nt(this.element,qe.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=nm(e.name)||Q1.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=Mu.newInstance();c.applyColorMap(a),c.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,c)}this.colormap=e,this.render();const s={viewportId:this.id,colormap:e};nt(this.element,qe.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=DF(e);return this.hasPixelSpacing=!r.usingDefaultValues||((n=this.calibration)==null?void 0:n.scale)>0||((i=this.calibration)==null?void 0:i.rowPixelSpacing)>0,this.calibration||(this.calibration=r.calibration),r}isInAcquisitionPlane(){return!0}}function uf(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return Zr(r,n)}function fg(t,e){return t.indexToWorld(e)}function Hfe(t,e){const{imageData:r}=t.getImageData(),n=fg(r,e);return t.worldToCanvas(n)}class lr extends Ir{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=N5(this)||{};return n},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!1,suppressEvents:!0}),this.getCurrentImageIdIndex=(n,i=!0)=>{const{currentStepIndex:o}=jd(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=N5(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!da(n,"vtkVolume"))return;const i=Ue.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return Pu(i,a,o)},this.getSlicePlaneCoordinates=()=>{const n=this.getDefaultActor();if(!(n!=null&&n.actor))return console.warn("No image data found for calculating vtkPlanes."),[];const i=this.getVolumeId(),o=Ue.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=Jf(o,l),u=cx(n.actor,l,s),d=Math.round((u.current-u.min)/f),h=Math.round((u.max-u.current)/f),g=this.getSliceIndex(),p=[];for(let v=-d;v<=h;v++){const{newFocalPoint:y}=Bh(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==wu.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=e[0].volumeId,o=Ue.getVolume(i);if(!o)throw new Error(`imageVolume with id: ${i} does not exist`);return this._useAcquisitionPlaneForViewPlane?(this._setViewPlaneToAcquisitionPlane(o),this._useAcquisitionPlaneForViewPlane=!1):this.options.orientation&&typeof this.options.orientation=="string"&&this.options.orientation.includes("_reformat")&&this._setViewPlaneToReformatOrientation(this.options.orientation,o),super.setVolumes(e,r,n)}async addVolumes(e,r=!1,n=!1){const i=Ue.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane?(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1):this.options.orientation&&typeof this.options.orientation=="string"&&this.options.orientation.includes("_reformat")&&this._setViewPlaneToReformatOrientation(this.options.orientation,i),super.addVolumes(e,r,n)}jumpToWorld(e){const{focalPoint:r}=this.getCamera(),n=[0,0,0];Sn(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=pt(n,o),s=Et(o[0],o[1],o[2]);if(Er(s,s,a),Math.abs(s[0])>.001||Math.abs(s[1])>.001||Math.abs(s[2])>.001){const c=[0,0,0],l=[0,0,0];Kr(c,i.focalPoint,s),Kr(l,i.position,s),this.setCamera({focalPoint:c,position:l}),this.render()}return!0}setOrientation(e,r=!0){let n,i;if(typeof e=="string"){if(e===wu.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(e===wu.REFORMAT||e.includes("_reformat"))({viewPlaneNormal:n,viewUp:i}=CF(this,{useViewportNormal:!0}));else if(gu[e])({viewPlaneNormal:n,viewUp:i}=gu[e]);else throw new Error(`Invalid orientation: ${e}. Use Enums.OrientationAxis instead.`);this.setCamera({viewPlaneNormal:n,viewUp:i}),this.viewportProperties.orientation=e,this.resetCamera()}else({viewPlaneNormal:n,viewUp:i}=e),this.applyViewOrientation(e);r&&this.render()}setCameraClippingRange(){const e=this.getVtkActiveCamera();if(!e){console.warn("No active camera found");return}e.getParallelProjection()?e.setClippingRange(-li.MAXIMUM_RAY_DISTANCE,li.MAXIMUM_RAY_DISTANCE):e.setClippingRange(li.MINIMUM_SLAB_THICKNESS,li.MAXIMUM_RAY_DISTANCE)}_setViewPlaneToReformatOrientation(e,r){let n,i;if(r){const{direction:o}=r;({viewPlaneNormal:n,viewUp:i}=xF(o.slice(0,3),o.slice(3,6),o.slice(6,9),e))}else({viewPlaneNormal:n,viewUp:i}=this._getAcquisitionPlaneOrientation());this.setCamera({viewPlaneNormal:n,viewUp:i}),this.initialViewUp=i,this.resetCamera()}_setViewPlaneToAcquisitionPlane(e){let r,n;if(e){const{direction:i}=e;r=i.slice(6,9).map(o=>-o),n=i.slice(3,6).map(o=>-o)}else({viewPlaneNormal:r,viewUp:n}=this._getAcquisitionPlaneOrientation());this.setCamera({viewPlaneNormal:r,viewUp:n}),this.initialViewUp=n,this.resetCamera()}getBlendMode(e){const r=this.getActors(),n=(e==null?void 0:e.length)>0?r.find(i=>e.includes(i.uid)):r[0];return(n==null?void 0:n.blendMode)||(n==null?void 0:n.actor.getMapper().getBlendMode())}setBlendMode(e,r=[],n=!1){let i=this.getActors();(r==null?void 0:r.length)>0&&(i=i.filter(o=>r.includes(o.uid))),i.forEach(o=>{var c;const{actor:a}=o,s=a.getMapper();(c=s.setBlendMode)==null||c.call(s,e),o.blendMode=e}),n&&this.render()}resetCamera(e){const{resetPan:r=!0,resetZoom:n=!0,resetRotation:i=!0,resetToCenter:o=!0,suppressEvents:a=!1,resetOrientation:s=!0}=e||{},{orientation:c}=this.viewportProperties;c&&s&&this.applyViewOrientation(c,!1),super.resetCamera({resetPan:r,resetZoom:n,resetToCenter:o});const l=this.getVtkActiveCamera(),f=l.getViewPlaneNormal(),u=l.getFocalPoint();if(this.getActors().forEach(h=>{if(!h.actor)return;const g=h.actor.getMapper();if(g.getClippingPlanes().length===0&&!(h!=null&&h.clippingFilter)){const v=Wr.newInstance(),y=Wr.newInstance(),m=[v,y];let w=li.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&gu[this.viewportProperties.orientation]!==void 0){const h=gu[this.viewportProperties.orientation];this.setCameraNoEvent({viewUp:h.viewUp,viewPlaneNormal:h.viewPlaneNormal})}if(!a){const h={viewportId:this.id,camera:this.getCamera(),renderingEngineId:this.renderingEngineId,element:this.element};nt(this.element,qe.CAMERA_RESET,h)}return!0}setSlabThickness(e,r=[]){e<.1&&(e=.1);let n=this.getActors();(r==null?void 0:r.length)>0&&(n=n.filter(o=>r.includes(o.uid))),n.forEach(o=>{da(o,"vtkVolume")&&(o.slabThickness=e)});const i=this.getCamera();this.updateClippingPlanesForActors(i),this.triggerCameraModifiedEventIfNecessary(i,i),this.viewportProperties.slabThickness=e}resetSlabThickness(){this.getActors().forEach(n=>{da(n,"vtkVolume")&&(n.slabThickness=li.MINIMUM_SLAB_THICKNESS)});const r=this.getCamera();this.updateClippingPlanesForActors(r),this.triggerCameraModifiedEventIfNecessary(r,r),this.viewportProperties.slabThickness=void 0}isInAcquisitionPlane(){const e=this.getImageData();if(!e)return!1;const{direction:r}=e,{viewPlaneNormal:n}=this.getCamera(),i=[r[6],r[7],r[8]];return Math.abs(pt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=uf(this,[0,0]),i=uf(this,[e-1,0]),o=uf(this,[0,r-1]),a=Sn(Ve(),i,n),s=Sn(Ve(),o,n),c=mn(Ve(),a,s);en(a,a),en(s,s),en(c,c);const{dimensions:l}=this.getImageData(),[f,u,d]=l,p=[[0,0,0],[f-1,0,0],[0,u-1,0],[f-1,u-1,0],[0,0,d-1],[f-1,0,d-1],[0,u-1,d-1],[f-1,u-1,d-1]].map(b=>Hfe(this,b)).reduce((b,D)=>(b.minX=Math.min(b.minX,D[0]),b.minY=Math.min(b.minY,D[1]),b.maxX=Math.max(b.maxX,D[0]),b.maxY=Math.max(b.maxY,D[1]),b),{minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}),v=uf(this,[p.minX,p.minY]),y=v4(a[0],a[1],a[2],0,s[0],s[1],s[2],0,c[0],c[1],c[2],0,v[0],v[1],v[2],1),m=uf(this,[p.maxX,p.maxY]),w=Sn(Ve(),m,v),x=ei(La(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(b=>Math.abs(b)>is).length>1)throw new Error("getSliceInfo is not supported for oblique views");const T=C.findIndex(b=>Math.abs(b)>1-is);if(T===-1)throw new Error("Unable to determine slice axis");const _=pt(a,w)+1,E=pt(s,w)+1;return{sliceIndex:this.getSliceIndex(),width:_,height:E,slicePlane:T,sliceToIndexMatrix:y,indexToSliceMatrix:x}}getCurrentSlicePixelData(){const{voxelManager:e}=this.getImageData();return e.getSliceData(this.getSliceViewInfo())}getViewReference(e={}){const r=super.getViewReference(e);if(!(r!=null&&r.volumeId))return;const n=Ue.getVolume(r.volumeId);return r.referencedImageId=Pu(n,r.cameraFocalPoint,r.viewPlaneNormal),r}resetProperties(e){this._resetProperties(e)}_resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=li.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Ue.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(h8(r.actor,n),wc(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);Qw(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),nt(this.element,qe.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=li.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[Wr.newInstance(),Wr.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}class dx extends Ir{constructor(e){super(e),this.setSampleDistanceMultiplier=o=>{this.getActors().forEach(s=>{if(da(s,"vtkVolume")){const l=s.actor.getMapper();if(l&&l.getInputData){const f=l.getInputData();if(f){const u=f.getSpacing();let g=(u[0]+u[1]+u[2])/6*(o||1);g!==void 0&&l.setSampleDistance&&(l.getSampleDistance(),l.setSampleDistance(g))}}}}),this.render()},this.getNumberOfSlices=()=>1,this.getRotation=()=>0,this.getCurrentImageIdIndex=()=>0,this.getCurrentImageId=()=>null,this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0});const{parallelProjection:r,orientation:n}=this.options,i=this.getVtkActiveCamera();r!=null&&i.setParallelProjection(r),n&&n!==wu.ACQUISITION&&this.applyViewOrientation(n)}isInAcquisitionPlane(){return!1}resetCamera({resetPan:e=!0,resetZoom:r=!0,resetToCenter:n=!0}={}){super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:n});const i=this.getVtkActiveCamera();return i.getParallelProjection()?i.setClippingRange(-li.MAXIMUM_RAY_DISTANCE,li.MAXIMUM_RAY_DISTANCE):i.setClippingRange(li.MINIMUM_SLAB_THICKNESS,li.MAXIMUM_RAY_DISTANCE),this.getRenderer().resetCameraClippingRange(),!0}setSlabThickness(e,r){return null}setBlendMode(e,r,n){return null}resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=li.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Ue.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(h8(r.actor,n),wc(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);Qw(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),nt(this.element,qe.VOI_MODIFIED,super.getVOIModifiedEventDetail(e))}getSliceIndex(){return null}setCamera(e){super.setCamera(e),this.getRenderer().resetCameraClippingRange(),this.render()}setCameraClippingRange(){const e=this.getVtkActiveCamera();e.getParallelProjection()?e.setClippingRange(-li.MAXIMUM_RAY_DISTANCE,li.MAXIMUM_RAY_DISTANCE):e.setClippingRange(li.MINIMUM_SLAB_THICKNESS,li.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function GF(t,e,r,n=!1,i=!1){r.forEach(a=>{const s=t.getViewport(a);if(!s)throw new Error(`Viewport with Id ${a} does not exist`);if(!(s instanceof Ir))throw new Error("setVolumesForViewports only supports VolumeViewport and VolumeViewport3D")});const o=r.map(async a=>{await t.getViewport(a).setVolumes(e,n,i)});await Promise.all(o)}async function WF(t,e,r,n=!1,i=!1){for(const a of r){const s=t.getViewport(a);if(!s)throw new Error(`Viewport with Id ${a} does not exist`);if(!(s instanceof Ir)){console.warn(`Viewport with Id ${a} is not a BaseVolumeViewport. Cannot add volume to this viewport.`);return}}const o=r.map(async a=>{await t.getViewport(a).addVolumes(e,n,i)});await Promise.all(o)}function $F(t,e,r){for(const n of r){const i=t.getViewport(n);if(!i)throw new Error(`Viewport with Id ${n} does not exist`);if(!i.addImages){console.warn(`Viewport with Id ${n} does not have addImages. Cannot add image segmentation to this viewport.`);return}}r.forEach(n=>{t.getViewport(n).addImages(e)})}class Kfe{constructor(e){this.opacity=.4,this.outlineOpacity=.4,this.transferFunction=[],this.actor=e}setRGBTransferFunction(e,r){this.transferFunction[e]=r}setScalarOpacity(e){}setInterpolationTypeToNearest(){}setUseLabelOutline(){}setLabelOutlineOpacity(e){this.outlineOpacity=e}setLabelOutlineThickness(){}getColor(e){const r=this.transferFunction[0],n=r.getRedValue(e),i=r.getGreenValue(e),o=r.getBlueValue(e);return[n,i,o,this.opacity]}}class Xfe{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class qfe{constructor(e,r){this.canvasProperties=new Kfe(this),this.visibility=!1,this.mapper=new Xfe(this),this.className="CanvasActor",this.derivedImage=r,this.viewport=e}renderRLE(e,r,n){const{width:i,height:o}=this.image;let{canvas:a}=this;(!a||a.width!==i||a.height!==o)&&(this.canvas=a=new window.OffscreenCanvas(i,o));const s=a.getContext("2d"),c=s.createImageData(i,o),{data:l}=c;l.fill(0);const{map:f}=n;let u=1/0,d=1/0,h=-1/0,g=-1/0;for(let y=0;y<o;y++){const m=f.getRun(y,0);if(!m)continue;d=Math.min(d,y),g=Math.max(g,y);const w=y*i<<2;let x;for(const C of m){const{start:S,end:T,value:_}=C;if(_===0){x||(x=[]),x.push(m.indexOf(C));continue}u=Math.min(u,S),h=Math.max(h,T);const E=this.canvasProperties.getColor(_).map(D=>D*255);let b=w+(S<<2);for(let D=S;D<T;D++)l[b++]=E[0],l[b++]=E[1],l[b++]=E[2],l[b++]=E[3]}}if(u>i)return;const p=h-u,v=g-d;s.putImageData(c,0,0,u-1,d-1,p+2,v+2),r.drawImage(a,u,d,p,v,u,d,p,v)}setMapper(e){this.mapper=e}render(e,r){if(!this.visibility)return;const n=this.image||this.getImage(),{width:i,height:o}=n,a=n.getScalarData();if(!a)return;const{voxelManager:s}=n;if(s&&s.map.getRun){this.renderRLE(e,r,s);return}let{canvas:c}=this;(!c||c.width!==i||c.height!==o)&&(this.canvas=c=new window.OffscreenCanvas(i,o));const l=c.getContext("2d"),f=l.createImageData(i,o),{data:u}=f;let d=0,h=0,g=1/0,p=1/0,v=-1/0,y=-1/0;for(let x=0;x<o;x++)for(let C=0;C<i;C++){const S=a[d++];if(S){g=Math.min(C,g),p=Math.min(x,p),v=Math.max(C,v),y=Math.max(x,y);const T=this.canvasProperties.getColor(S);u[h]=T[0]*255,u[h+1]=T[1]*255,u[h+2]=T[2]*255,u[h+3]=127}h+=4}if(g>i)return;const m=v-g+1,w=y-p+1;l.putImageData(f,0,0,g,p,m,w),r.drawImage(c,g,p,m,w,g,p,m,w)}getClassName(){return this.className}getProperty(){return this.canvasProperties}setVisibility(e){this.visibility=e}getMapper(){return this.mapper}isA(e){return e===this.className}getImage(){if(this.image)return this.image;this.image={...this.derivedImage};const e=this.viewport.getImageData();return Object.assign(this.image,{worldToIndex:r=>e.imageData.worldToIndex(r),indexToWorld:(r,n)=>e.imageData.indexToWorld(r,n),getDimensions:()=>e.dimensions,getScalarData:()=>{var r;return(r=this.derivedImage)==null?void 0:r.getPixelData()},getDirection:()=>e.direction,getSpacing:()=>e.spacing,setOrigin:()=>null,setDerivedImage:r=>{this.derivedImage=r,this.image=null},modified:()=>null}),this.image}}const xD=class xD{static imageIdToFrames(e){const r=e.match(this.frameRangeExtractor);if(!r||!r[2])return null;const n=r[2].split("-").map(i=>Number(i));return n.length===1?n[0]:n}static imageIdToFrameEnd(e){const r=this.imageIdToFrames(e);return Array.isArray(r)?r[1]:r}static imageIdToFrameStart(e){const r=this.imageIdToFrames(e);return Array.isArray(r)?r[0]:r}static framesToString(e){return Array.isArray(e)?`${e[0]}-${e[1]}`:String(e)}static framesToImageId(e,r){const n=e.match(this.frameRangeExtractor);if(!n||!n[2])return null;const i=this.framesToString(r);return e.replace(this.frameRangeExtractor,`${n[1]}${i}`)}};xD.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Wh=xD;const T1=class T1 extends s0{constructor(e){super({...e,canvas:e.canvas||ts(e.element)}),this.videoWidth=0,this.videoHeight=0,this.loop=!0,this.mute=!0,this.isPlaying=!1,this.scrollSpeed=1,this.playbackRate=1,this.frameRange=[0,0],this.fps=30,this.videoCamera={panWorld:[0,0],parallelScale:1},this.voiRange={lower:0,upper:255},this.getProperties=()=>({loop:this.videoElement.loop,muted:this.videoElement.muted,playbackRate:this.playbackRate,scrollSpeed:this.scrollSpeed,voiRange:{...this.voiRange}}),this.getMiddleSliceData=()=>{throw new Error("Method not implemented.")},this.useCustomRenderingPipeline=!0,this.resetCamera=()=>(this.refreshRenderValues(),this.canvasContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.isPlaying||this.renderFrame(),!0),this.getNumberOfSlices=()=>{const r=Math.round(this.videoElement.duration*this.fps/this.scrollSpeed);return isNaN(r)?this.numberOfFrames:r},this.getFrameOfReferenceUID=()=>this.videoElement.src,this.resize=()=>{const r=this.canvas,{clientWidth:n,clientHeight:i}=r;(r.width!==n||r.height!==i)&&(r.width=n,r.height=i),this.refreshRenderValues(),this.isPlaying||this.renderFrame()},this.canvasToWorld=(r,n=[0,0,0])=>{const i=this.videoCamera.panWorld,o=this.getWorldToCanvasRatio(),a=[i[0]*o,i[1]*o],s=[r[0]-a[0],r[1]-a[1]];return n.splice(0,2,s[0]/o,s[1]/o),n},this.worldToCanvas=r=>{const n=this.videoCamera.panWorld,i=this.getWorldToCanvasRatio();return[(r[0]+n[0])*i,(r[1]+n[1])*i]},this.getRotation=()=>0,this.canvasToIndex=r=>{const n=this.getTransform();return n.invert(),n.transformPoint(r.map(i=>i*devicePixelRatio))},this.indexToCanvas=r=>this.getTransform().transformPoint(r).map(i=>i/devicePixelRatio),this.customRenderViewportToCanvas=()=>{this.renderFrame()},this.renderFrame=()=>{var s;const r=window.devicePixelRatio||1,i=this.getTransform().getMatrix(),o=this.canvasContext;o.resetTransform(),o.clearRect(0,0,this.canvas.width,this.canvas.height),o.transform(i[0]/r,i[1]/r,i[2]/r,i[3]/r,i[4]/r,i[5]/r),o.drawImage(this.videoElement,0,0,this.videoWidth,this.videoHeight);for(const c of this.getActors())c.actor.render(this,this.canvasContext);this.canvasContext.resetTransform(),nt(this.element,qe.STACK_NEW_IMAGE,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),nt(this.element,qe.IMAGE_RENDERED,{element:this.element,viewportId:this.id,viewport:this,imageIndex:this.getCurrentImageIdIndex(),numberOfSlices:this.numberOfFrames,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),(s=this.initialRender)==null||s.call(this);const a=this.getFrameNumber();this.isPlaying&&(a<this.frameRange[0]?this.setFrameNumber(this.frameRange[0]):a>this.frameRange[1]&&(this.loop?this.setFrameNumber(this.frameRange[0]):this.pause()))},this.renderWhilstPlaying=()=>{this.renderFrame(),this.isPlaying&&requestAnimationFrame(this.renderWhilstPlaying)},this.canvasContext=this.canvas.getContext("2d"),this.renderingEngineId=e.renderingEngineId,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.videoElement=document.createElement("video"),this.videoElement.muted=this.mute,this.videoElement.loop=this.loop,this.videoElement.autoplay=!0,this.videoElement.crossOrigin="anonymous",this.addEventListeners(),this.resize()}static get useCustomRenderingPipeline(){return!0}addEventListeners(){this.canvas.addEventListener(qe.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(qe.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=ut(Za.IMAGE_PLANE,r);let i=n.rowCosines,o=n.columnCosines;(n.usingDefaultValues||i==null||o==null)&&(i=[1,0,0],o=[0,1,0]);const s=Et(i[0],i[1],i[2]),c=Et(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=Ve();mn(u,s,c);let d=n.imagePositionPatient;d==null&&(d=[0,0,0]);const h=n.columnPixelSpacing||1,g=n.rowPixelSpacing||1,p=n.columns,v=n.rows,y=1,m=1;return this.hasPixelSpacing=!!n.columnPixelSpacing,{bitsAllocated:8,numberOfComponents:3,origin:d,rows:l,columns:f,direction:[...s,...c,...u],dimensions:[p,v,m],spacing:[h,g,y],hasPixelSpacing:this.hasPixelSpacing,numVoxels:p*v*m,imagePlaneModule:n}}setDataIds(e,r){var n;this.setVideo(e[0],(((n=r.viewReference)==null?void 0:n.sliceIndex)||0)+1)}setVideo(e,r){this.imageId=Array.isArray(e)?e[0]:e;const n=ut(Za.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=ut(Za.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=ut(Za.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");for(let n=0;n<this.numberOfFrames;n++)e[n]=`${r}${n+1}`;return e}togglePlayPause(){return this.isPlaying?(this.pause(),!1):(this.play(),!0)}async play(){try{this.isPlaying||(this.isPlaying=!0,await this.videoElement.play(),this.renderWhilstPlaying())}catch{}}pause(){try{this.isPlaying=!1,this.videoElement.pause()}catch{}}async scroll(e=1){await this.pause();const r=this.videoElement,n=this.renderFrame,o=r.currentTime+e*this.scrollSpeed/this.fps;r.currentTime=o;const a=s=>{n(),r.removeEventListener("seeked",a)};r.addEventListener("seeked",a)}async start(){const e=this.videoElement,r=this.renderFrame;if(e.currentTime=0,e.paused){const n=i=>{r(),e.removeEventListener("seeked",n)};e.addEventListener("seeked",n)}}async end(){const e=this.videoElement,r=this.renderFrame;if(e.currentTime=e.duration,e.paused){const n=i=>{r(),e.removeEventListener("seeked",n)};e.addEventListener("seeked",n)}}async setTime(e){const r=this.videoElement,n=this.renderFrame;if(r.currentTime=e,r.paused){const i=o=>{n(),r.removeEventListener("seeked",i)};r.addEventListener("seeked",i)}}getSliceViewInfo(){throw new Error("Method not implemented.")}async setFrameNumber(e){this.setTime((e-1)/this.fps)}setFrameRange(e){if(!e){this.frameRange=[1,this.numberOfFrames];return}e.length!==2||e[0]===e[1]||(this.frameRange=[e[0],e[1]])}getSliceIndexForImage(e){if(e){if(typeof e=="string")return Wh.imageIdToFrameStart(e);if(e.referencedImageId)return Wh.imageIdToFrameStart(e.referencedImageId)}}getFrameRange(){return this.frameRange}setProperties(e){e.loop!==void 0&&(this.videoElement.loop=e.loop),e.muted!==void 0&&(this.videoElement.muted=e.muted),e.playbackRate!==void 0&&this.setPlaybackRate(e.playbackRate),e.scrollSpeed!==void 0&&this.setScrollSpeed(e.scrollSpeed),e.voiRange&&this.setVOI(e.voiRange)}setPlaybackRate(e=1){if(this.playbackRate=e,e<.0625){this.pause();return}this.videoElement&&(this.videoElement.playbackRate=e,this.play())}setScrollSpeed(e=1,r=q1.FRAME){this.scrollSpeed=r===q1.SECOND?e*this.fps:e}resetProperties(){this.setProperties({loop:!1,muted:!0,voiRange:{lower:0,upper:255}})}getScalarData(){var o;if(((o=this.scalarData)==null?void 0:o.frameNumber)===this.getFrameNumber())return this.scalarData;if(!this.videoElement||!this.videoElement.videoWidth||!this.videoElement.videoHeight){console.debug("Video not ready yet, returning empty scalar data");const a=new Uint8ClampedArray;return a.getRange=()=>[0,255],a.frameNumber=-1,a}const e=document.createElement("canvas");e.width=this.videoElement.videoWidth,e.height=this.videoElement.videoHeight;const r=e.getContext("2d");r.drawImage(this.videoElement,0,0);const i=r.getImageData(0,0,e.width,e.height).data;return i.getRange=()=>[0,255],i.frameNumber=this.getFrameNumber(),this.scalarData=i,i}getImageData(){const{metadata:e}=this,r=e.spacing,n={getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getRange:()=>[0,255],getScalarData:()=>this.getScalarData(),getSpacing:()=>e.spacing,worldToIndex:o=>{const a=this.worldToCanvas(o),s=this.canvasToIndex(a);return[s[0],s[1],0]},indexToWorld:(o,a)=>{const s=this.indexToCanvas([o[0],o[1]]);return this.canvasToWorld(s,a)}},i={dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:e.FrameOfReferenceUID},getScalarData:()=>this.getScalarData(),scalarData:this.getScalarData(),imageData:n,voxelManager:{forEach:(o,a)=>Y4(a.imageData,{pointInShapeFn:a.isInObject??(()=>!0),callback:o,boundsIJK:a.boundsIJK,returnPoints:a.returnPoints??!1})},hasPixelSpacing:this.hasPixelSpacing,calibration:this.calibration,preScale:{scaled:!1}};return Object.defineProperty(n,"scalarData",{get:()=>this.getScalarData(),enumerable:!0}),i}hasImageURI(e){const r=e.match(T1.frameRangeExtractor),n=r?e.substring(0,r.index):e;return this.imageId.includes(n)}setVOI(e){this.voiRange=e;const r=this.setColorTransform(e,this.averageWhite);this.canvas.style.filter=r}setWindowLevel(e=256,r=128){const n=r-e/2,i=r+e/2-1;this.setVOI({lower:n,upper:i}),this.setColorTransform({lower:n,upper:i},this.averageWhite)}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}setCamera(e){const{parallelScale:r,focalPoint:n}=e;if(r&&(this.videoCamera.parallelScale=this.element.clientHeight/2/r),n!==void 0){const i=this.worldToCanvas(n),o=[this.element.clientWidth/2,this.element.clientHeight/2],a=[(i[0]-o[0])/this.videoCamera.parallelScale,(i[1]-o[1])/this.videoCamera.parallelScale];this.videoCamera.panWorld=[this.videoCamera.panWorld[0]-a[0],this.videoCamera.panWorld[1]-a[1]]}this.canvasContext.fillStyle="rgba(0,0,0,1)",this.canvasContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.isPlaying||this.renderFrame()}getCurrentImageId(e=this.getCurrentImageIdIndex()){var n;return(n=this.imageId)==null?void 0:n.replace("/frames/1",`/frames/${e+1}`)}getViewReferenceId(e={}){const{sliceIndex:r}=e;return r===void 0?`videoId:${this.getCurrentImageId()}`:Array.isArray(r)?`videoId:${this.imageId.substring(0,this.imageId.length-1)}${r[0]+1}-${r[1]+1}`:`videoId:${this.imageId.replace("/frames/1",`/frames/${1+r}`)}`}isReferenceViewable(e,r={}){let{imageURI:n}=r;const{referencedImageId:i,sliceIndex:o,multiSliceReference:a}=e;if(!super.isReferenceViewable(e))return!1;const s=this.getCurrentImageId();if(!n){const d=s.indexOf(":");n=s.substring(d+1,s.length-1)}if(r.withNavigation)return!0;const c=this.getSliceIndex();if(a){const d=Wh.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(T1.frameRangeExtractor);if(!l||!l[2])return!0;const f=l[2].split("-").map(d=>Number(d)),u=c+1;return f[0]<=u&&u<=(f[1]??f[0])}setViewReference(e){typeof e.sliceIndex=="number"?this.setFrameNumber(e.sliceIndex+1):Array.isArray(e.sliceIndex)&&this.setFrameRange(e.sliceIndex)}getViewReference(e){const r=(e==null?void 0:e.sliceIndex)??(this.isPlaying?this.frameRange[0]:this.getCurrentImageIdIndex()),n=(e==null?void 0:e.rangeEndSliceIndex)??(this.isPlaying?this.frameRange[1]-1:void 0),i=n>r?{sliceIndex:n,referencedImageId:this.getCurrentImageId(n)}:void 0;return{...super.getViewReference(e),referencedImageId:this.getViewReferenceId(e),sliceIndex:r,multiSliceReference:i}}getFrameNumber(){return 1+this.getCurrentImageIdIndex()}getCurrentImageIdIndex(){return Math.round(this.videoElement.currentTime*this.fps)}getSliceIndex(){return this.getCurrentImageIdIndex()/this.scrollSpeed}getCamera(){const{parallelScale:e}=this.videoCamera,r=[this.element.clientWidth/2,this.element.clientHeight/2];return{parallelProjection:!0,focalPoint:this.canvasToWorld(r),position:[0,0,0],viewUp:[0,-1,0],parallelScale:this.element.clientHeight/2/e,viewPlaneNormal:[0,0,1]}}getFrameRate(){return this.fps}getPan(){const e=this.videoCamera.panWorld;return[e[0],e[1]]}refreshRenderValues(){let e=this.canvas.offsetWidth/this.videoWidth;this.videoHeight*e>this.canvas.height&&(e=this.canvas.offsetHeight/this.videoHeight);const r=Math.floor(this.videoWidth*e),n=Math.floor(this.videoHeight*e),i=(this.canvas.offsetWidth-r)/2,o=(this.canvas.offsetHeight-n)/2,a=i/e,s=o/e;this.videoCamera.panWorld=[a,s],this.videoCamera.parallelScale=e}getWorldToCanvasRatio(){return this.videoCamera.parallelScale}getCanvasToWorldRatio(){return 1/this.videoCamera.parallelScale}getTransform(){const e=this.videoCamera.panWorld,r=window.devicePixelRatio||1,n=this.getWorldToCanvasRatio(),i=this.getCanvasToWorldRatio(),o=[this.canvas.offsetWidth/2,this.canvas.offsetHeight/2],a=[o[0]*i,o[1]*i],s=new Fg;return s.scale(r,r),s.translate(o[0],o[1]),s.scale(n,n),s.translate(e[0],e[1]),s.translate(-a[0],-a[1]),s}updateCameraClippingPlanesAndRange(){}addImages(e){const r=this.getActors();e.forEach(n=>{const{imageId:i,...o}=n,a=Ue.getImage(i),s=this.createActorMapper(a),c=n.actorUID??Pn();s&&(r.push({uid:c,actor:s,referencedId:i,...o}),n.callback&&n.callback({imageActor:s,imageId:i}))}),this.setActors(r)}createActorMapper(e){return new qfe(this,e)}};T1.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let dg=T1;const Yfe=`
 .DicomMicroscopyViewer {
   --ol-partial-background-color: rgba(127, 127, 127, 0.7);
   --ol-foreground-color: #000000;
@@ -3393,65 +3393,65 @@ fn main(
 .DicomMicroscopyViewer .ol-tooltip {
   font-size: 16px !important;
 }
-`;let Ag=null;const f9=Symbol.for("map"),d9=Symbol.for("affine"),Mle="postrender",B0=class B0 extends Ad{constructor(e){super({...e,canvas:e.canvas||qc(e.element)}),this.internalCamera={rotation:0,centerIndex:[0,0],extent:[0,-2,1,-1],xSpacing:1,ySpacing:1,resolution:1,zoom:1},this.voiRange={lower:0,upper:255},this.getProperties=()=>({voiRange:{...this.voiRange}}),this.resetCamera=()=>!0,this.getNumberOfSlices=()=>1,this.getFrameOfReferenceUID=()=>this.frameOfReferenceUID,this.resize=()=>{const n=this.canvas,{clientWidth:i,clientHeight:o}=n;(n.width!==i||n.height!==o)&&(n.width=i,n.height=o),this.refreshRenderValues()},this.canvasToWorld=n=>{if(!this.metadata)return;const i=this.canvasToIndex(n);return i[1]=-i[1],this.indexToWorld(i)},this.worldToCanvas=n=>{if(!this.metadata)return;const i=this.worldToIndex(n);return i[1]=-i[1],this.indexToCanvas([i[0],i[1],0])},this.postrender=()=>{this.refreshRenderValues(),nt(this.element,Xe.IMAGE_RENDERED,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId})},this.getRotation=()=>0,this.canvasToIndex=n=>{const i=this.getTransform();i.invert();const o=i.transformPoint(n.map(a=>a*devicePixelRatio));return[o[0],o[1],0]},this.indexToCanvas=n=>this.getTransform().transformPoint([n[0],n[1]]).map(o=>o/devicePixelRatio),this.customRenderViewportToCanvas=()=>{},this.getImageIds=()=>[this.imageIds[0]],this.renderingEngineId=e.renderingEngineId,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.element.style.position="relative",this.microscopyElement=document.createElement("div"),this.microscopyElement.setAttribute("class","DicomMicroscopyViewer"),this.microscopyElement.id=Tn(),this.microscopyElement.innerText="Initial",this.microscopyElement.style.background="grey",this.microscopyElement.style.width="100%",this.microscopyElement.style.height="100%",this.microscopyElement.style.position="absolute",this.microscopyElement.style.left="0",this.microscopyElement.style.top="0";const r=this.element.firstElementChild;r.insertBefore(this.microscopyElement,r.childNodes[1]),this.addEventListeners(),this.addWidget("DicomMicroscopyViewer",{getEnabled:()=>!!this.viewer,setEnabled:()=>{this.elementDisabledHandler()}}),this.resize()}static get useCustomRenderingPipeline(){return!0}addEventListeners(){this.canvas.addEventListener(Xe.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(Xe.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){var r;this.removeEventListeners(),(r=this.viewer)==null||r.cleanup(),this.viewer=null,this.element.firstElementChild.removeChild(this.microscopyElement),this.microscopyElement=null}getImageDataMetadata(e=0){var E;const r=this.metadataDicomweb.reduce((b,D)=>(b==null?void 0:b.NumberOfFrames)<D.NumberOfFrames?D:b),{TotalPixelMatrixColumns:n,TotalPixelMatrixRows:i,ImageOrientationSlide:o,ImagedVolumeWidth:a,ImagedVolumeHeight:s,ImagedVolumeDepth:c}=r,l=ct(ta.IMAGE_PLANE,this.imageIds[e]);let f=o.slice(0,3),u=o.slice(3,6);(f==null||u==null)&&(f=[1,0,0],u=[0,1,0]);const d=bt(f[0],f[1],f[2]),h=bt(u[0],u[1],u[2]),g=Be();Ln(g,d,h);const{XOffsetInSlideCoordinateSystem:p=0,YOffsetInSlideCoordinateSystem:v=0,ZOffsetInSlideCoordinateSystem:y=0}=((E=r.TotalPixelMatrixOriginSequence)==null?void 0:E[0])||{},m=[p,v,y],w=a/n,x=s/i,C=n,S=i,T=c,_=1;return this.hasPixelSpacing=!!(a&&s),{bitsAllocated:8,numberOfComponents:3,origin:m,direction:[...d,...h,...g],dimensions:[C,S,_],spacing:[w,x,T],hasPixelSpacing:this.hasPixelSpacing,numVoxels:C*S*_,imagePlaneModule:l}}async setFrameNumber(e){}setProperties(e){e.voiRange&&this.setVOI(e.voiRange)}resetProperties(){this.setProperties({voiRange:{lower:0,upper:255}})}setVOI(e){this.voiRange=e;const r=this.setColorTransform(e,this.averageWhite);this.map.getViewport().querySelectorAll(".ol-layers canvas").forEach(i=>{i.style.filter=r})}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}getScalarData(){return null}computeTransforms(){const e=Ea(),r=Ea();return c1(e,this.metadata.origin),e[0]=this.metadata.direction[0],e[1]=this.metadata.direction[1],e[2]=this.metadata.direction[2],e[4]=this.metadata.direction[3],e[5]=this.metadata.direction[4],e[6]=this.metadata.direction[5],e[8]=this.metadata.direction[6],e[9]=this.metadata.direction[7],e[10]=this.metadata.direction[8],ul(e,e,this.metadata.spacing),$r(r,e),{indexToWorld:e,worldToIndex:r}}getImageData(){const{metadata:e}=this;if(!e)return null;const{spacing:r}=e,n={getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getRange:()=>[0,255],getScalarData:()=>this.getScalarData(),getSpacing:()=>e.spacing,worldToIndex:o=>this.worldToIndex(o),indexToWorld:o=>this.indexToWorld(o)};return{dimensions:e.dimensions,spacing:r,numberOfComponents:3,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.frameOfReferenceUID},hasPixelSpacing:this.hasPixelSpacing,calibration:this.calibration,preScale:{scaled:!1},scalarData:this.getScalarData(),imageData:n}}hasImageURI(e){return!0}setCamera(e){const r=this.getCamera(),{parallelScale:n,focalPoint:i}=e,o=this.getView(),{xSpacing:a}=this.internalCamera;if(n){const c=this.element.clientHeight/n,l=1/a/c;o.setResolution(l)}if(i){const c=this.worldToCanvas(i),l=this.canvasToIndex(c);o.setCenter(l)}const s=this.getCamera();this.triggerCameraModifiedEventIfNecessary(r,s)}getCurrentImageId(){return this.imageIds[0]}getFrameNumber(){return 1}getCamera(){this.refreshRenderValues();const{resolution:e,xSpacing:r,centerIndex:n}=this.internalCamera,i=e*r,o=this.indexToCanvas([n[0],n[1],0]),a=this.canvasToWorld(o);return{parallelProjection:!0,focalPoint:a,position:a,viewUp:[0,-1,0],parallelScale:this.element.clientHeight*i,viewPlaneNormal:[0,0,1]}}worldToIndexWSI(e){if(!Ag)return;const r=this.viewer[d9],n=Ag.applyInverseTransform({coordinate:[e[0],e[1]],affine:r});return[n[0],n[1]]}indexToWorldWSI(e){if(!Ag)return;const r=Ag.applyTransform({coordinate:[e[0],e[1]],affine:this.viewer[d9]});return[r[0],r[1],0]}worldToIndex(e){const{worldToIndex:r}=this.computeTransforms(),n=Be();return Wt(n,e,r),n}indexToWorld(e){const{indexToWorld:r}=this.computeTransforms(),n=Be(),i=bt(...e);return Wt(n,i,r),[n[0],n[1],n[2]]}setDataIds(e,r){(r==null?void 0:r.miniNavigationOverlay)!==!1&&B0.addMiniNavigationOverlayCss();const n=(r==null?void 0:r.webClient)||ct(ta.WADO_WEB_CLIENT,e[0]);if(!n)throw new Error(`To use setDataIds on WSI data, you must provide metaData.webClient for ${e[0]}`);return this.setWSI(e,n)}async setWSI(e,r){this.microscopyElement.style.background="black",this.microscopyElement.innerText="Loading",this.imageIds=e;const n=await B0.getDicomMicroscopyViewer();Ag||(Ag=n.utils),this.frameOfReferenceUID=null;const i=this.imageIds.map(s=>{var u,d,h;const c=r.getDICOMwebMetadata(s);Object.defineProperty(c,"isMultiframe",{value:c.isMultiframe,enumerable:!1}),Object.defineProperty(c,"frameNumber",{value:void 0,enumerable:!1});const l=(u=c["00080008"])==null?void 0:u.Value;(l==null?void 0:l.length)===1&&(c["00080008"].Value=l[0].split("\\"));const f=(h=(d=c["00200052"])==null?void 0:d.Value)==null?void 0:h[0];return this.frameOfReferenceUID?f!==this.frameOfReferenceUID&&(c["00200052"].Value=[this.frameOfReferenceUID]):this.frameOfReferenceUID=f,c}),o=[];i.forEach(s=>{const c=new n.metadata.VLWholeSlideMicroscopyImage({metadata:s}),l=c.ImageType[2];l==="VOLUME"||l==="THUMBNAIL"?o.push(c):console.log("Unknown image type",c.ImageType)}),this.metadataDicomweb=o;const a=new n.viewer.VolumeImageViewer({client:r,metadata:o,controls:["overview","position"],retrieveRendered:!1,bindings:{}});a.render({container:this.microscopyElement}),this.metadata=this.getImageDataMetadata(),a.deactivateDragPanInteraction(),this.viewer=a,this.map=a[f9],this.map.on(Mle,this.postrender),this.resize(),this.microscopyElement.innerText="",Object.assign(this.microscopyElement.style,{"--ol-partial-background-color":"rgba(127, 127, 127, 0.7)","--ol-foreground-color":"#000000","--ol-subtle-foreground-color":"#000","--ol-subtle-background-color":"rgba(78, 78, 78, 0.5)",background:"none"})}scroll(e){const r=this.getCamera();this.setCamera({parallelScale:r.parallelScale*(1+.1*e)})}getSliceIndex(){return 0}getView(){if(!this.viewer)return;const e=this.viewer[f9],r=window;return r.map=e,r.viewer=this.viewer,r.view=e==null?void 0:e.getView(),r.wsi=this,e==null?void 0:e.getView()}refreshRenderValues(){const e=this.getView();if(!e)return;const r=e.getResolution();if(!r||r<Ya)return;const n=e.getCenter(),i=e.getProjection().getExtent(),o=e.getRotation(),a=e.getZoom(),{metadata:{spacing:[s,c]}}=this,l=1/r/s;Object.assign(this.internalCamera,{extent:i,centerIndex:n,worldToCanvasRatio:l,xSpacing:s,ySpacing:c,resolution:r,rotation:o,zoom:a})}getZoom(){var e;return(e=this.getView())==null?void 0:e.getZoom()}setZoom(e){var r;(r=this.getView())==null||r.setZoom(e)}getTransform(){this.refreshRenderValues();const{centerIndex:e,resolution:r,rotation:n}=this.internalCamera,i=[this.canvas.width/2,this.canvas.height/2],o=new tg;return o.translate(i[0],i[1]),o.rotate(n),o.scale(1/r,-1/r),o.translate(-e[0],-e[1]),o}getViewReferenceId(){return`imageId:${this.getCurrentImageId()}`}getCurrentImageIdIndex(){return 0}static addMiniNavigationOverlayCss(){if(document.getElementById(this.overlayCssId))return;const e=document.createElement("style");e.innerText=Ole,e.setAttribute("id",this.overlayCssId),document.getElementsByTagName("head")[0].append(e)}};B0.getDicomMicroscopyViewer=async()=>XA("dicom-microscopy-viewer"),B0.overlayCssId="overlayCss";let Yy=B0;const eV={[gr.ORTHOGRAPHIC]:cr,[gr.PERSPECTIVE]:cr,[gr.STACK]:sr,[gr.VOLUME_3D]:dE,[gr.VIDEO]:Rh,[gr.WHOLE_SLIDE]:Yy};function s0(t){return eV[t].useCustomRenderingPipeline}const h9=2;class hE{constructor(e){if(this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this.renderFrameOfReference=r=>{const i=this._getViewportsAsArray().map(o=>{if(o.getFrameOfReferenceUID()===r)return o.id});this.renderViewports(i)},this._renderFlaggedViewports=()=>{this._throwIfDestroyed(),this.useCPURendering||this.performVtkDrawCall();const r=this._getViewportsAsArray(),n=[];for(let i=0;i<r.length;i++){const o=r[i];if(this._needsRender.has(o.id)){const a=this.renderViewportUsingCustomOrVtkPipeline(o);if(n.push(a),o.setRendered(),this._needsRender.delete(o.id),this._needsRender.size===0)break}}this._animationFrameSet=!1,this._animationFrameHandle=null,n.forEach(i=>{i!=null&&i.element&&nt(i.element,Xe.IMAGE_RENDERED,i)})},this.id=e||Tn(),this.useCPURendering=rh(),dm.set(this),!qA())throw new Error("@cornerstonejs/core is not initialized, run init() first");this.useCPURendering||(this.offscreenMultiRenderWindow=Fre.newInstance(),this.offScreenCanvasContainer=document.createElement("div"),this.offscreenMultiRenderWindow.setContainer(this.offScreenCanvasContainer)),this._viewports=new Map,this.hasBeenDestroyed=!1}enableElement(e){const r=this._normalizeViewportInputEntry(e);this._throwIfDestroyed();const{element:n,viewportId:i}=r;if(!n)throw new Error("No element provided");this.getViewport(i)&&this.disableElement(i);const{type:a}=r,s=s0(a);!this.useCPURendering&&!s?this.enableVTKjsDrivenViewport(r):this.addCustomViewport(r);const c=qc(n),{background:l}=r.defaultOptions;this.fillCanvasWithBackgroundColor(c,l)}disableElement(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r){console.warn(`viewport ${e} does not exist`);return}this._resetViewport(r),!s0(r.type)&&!this.useCPURendering&&this.offscreenMultiRenderWindow.removeRenderer(e),this._removeViewport(e),r.isDisabled=!0,this._needsRender.delete(e),this.getViewports().length||this._clearAnimationFrame()}setViewports(e){const r=this._normalizeViewportInputEntries(e);this._throwIfDestroyed(),this._reset();const n=[],i=[];r.forEach(o=>{!this.useCPURendering&&!s0(o.type)?n.push(o):i.push(o)}),this.setVtkjsDrivenViewports(n),this.setCustomViewports(i),r.forEach(o=>{const a=qc(o.element),{background:s}=o.defaultOptions;this.fillCanvasWithBackgroundColor(a,s)})}resize(e=!0,r=!0){this._throwIfDestroyed();const n=this._getViewportsAsArray(),i=[],o=[];n.forEach(a=>{s0(a.type)?o.push(a):i.push(a)}),i.length&&this._resizeVTKViewports(i,r,e),o.length&&this._resizeUsingCustomResizeHandler(o,r,e)}getViewport(e){var r;return(r=this._viewports)==null?void 0:r.get(e)}getViewports(){return this._throwIfDestroyed(),this._getViewportsAsArray()}getStackViewport(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r)throw new Error(`Viewport with Id ${e} does not exist`);if(!(r instanceof sr))throw new Error(`Viewport with Id ${e} is not a StackViewport.`);return r}getStackViewports(){return this._throwIfDestroyed(),this.getViewports().filter(r=>r instanceof sr)}getVolumeViewports(){this._throwIfDestroyed();const e=this.getViewports(),r=n=>n instanceof Cr;return e.filter(r)}render(){const r=this.getViewports().map(n=>n.id);this._setViewportsToBeRenderedNextFrame(r)}renderViewports(e){this._setViewportsToBeRenderedNextFrame(e)}renderViewport(e){this._setViewportsToBeRenderedNextFrame([e])}destroy(){this.hasBeenDestroyed||(this.useCPURendering||(this._getViewportsAsArray().forEach(r=>{this.offscreenMultiRenderWindow.removeRenderer(r.id)}),this.offscreenMultiRenderWindow.delete(),delete this.offscreenMultiRenderWindow),this._reset(),dm.delete(this.id),this.hasBeenDestroyed=!0)}fillCanvasWithBackgroundColor(e,r){const n=e.getContext("2d");let i;if(r){const o=r.map(a=>Math.floor(255*a));i=`rgb(${o[0]}, ${o[1]}, ${o[2]})`}else i="black";n.fillStyle=i,n.fillRect(0,0,e.width,e.height)}_normalizeViewportInputEntry(e){const{type:r,defaultOptions:n}=e;let i=n;return(!i||Object.keys(i).length===0)&&(i={background:[0,0,0],orientation:null,displayArea:null},r===gr.ORTHOGRAPHIC&&(i={...i,orientation:Od.AXIAL})),{...e,defaultOptions:i}}_normalizeViewportInputEntries(e){const r=[];return e.forEach(n=>{r.push(this._normalizeViewportInputEntry(n))}),r}_resizeUsingCustomResizeHandler(e,r=!0,n=!0){e.forEach(i=>{typeof i.resize=="function"&&i.resize()}),e.forEach(i=>{const o=i.getCamera();i.resetCamera(),r&&i.setCamera(o)}),n&&this.render()}_resizeVTKViewports(e,r=!0,n=!0){const i=e.map(o=>qc(o.element));if(i.forEach(o=>{const a=window.devicePixelRatio||1;o.width=o.clientWidth*a,o.height=o.clientHeight*a}),i.length){const{offScreenCanvasWidth:o,offScreenCanvasHeight:a}=this._resizeOffScreenCanvas(i);this._resize(e,o,a)}e.forEach(o=>{const a=o.getCamera(),s=o.getRotation(),{flipHorizontal:c}=a;o.resetCameraForResize();const l=o.getDisplayArea();r&&(l?(c&&o.setCamera({flipHorizontal:c}),s&&o.setViewPresentation({rotation:s})):o.setCamera(a))}),n&&this.render()}enableVTKjsDrivenViewport(e){const n=this._getViewportsAsArray().filter(f=>s0(f.type)===!1),i=n.map(f=>f.canvas),o=qc(e.element);i.push(o);const{offScreenCanvasWidth:a,offScreenCanvasHeight:s}=this._resizeOffScreenCanvas(i),c=this._resize(n,a,s),l={...e,canvas:o};this.addVtkjsDrivenViewport(l,{offScreenCanvasWidth:a,offScreenCanvasHeight:s,xOffset:c})}_removeViewport(e){if(!this.getViewport(e)){console.warn(`viewport ${e} does not exist`);return}this._viewports.delete(e)}addVtkjsDrivenViewport(e,r){const{element:n,canvas:i,viewportId:o,type:a,defaultOptions:s}=e;n.tabIndex=-1;const{offScreenCanvasWidth:c,offScreenCanvasHeight:l,xOffset:f}=r,{sxStartDisplayCoords:u,syStartDisplayCoords:d,sxEndDisplayCoords:h,syEndDisplayCoords:g,sx:p,sy:v,sWidth:y,sHeight:m}=this._getViewportCoordsOnOffScreenCanvas(e,c,l,f);this.offscreenMultiRenderWindow.addRenderer({viewport:[u,d,h,g],id:o,background:s.background?s.background:[0,0,0]});const w={id:o,element:n,renderingEngineId:this.id,type:a,canvas:i,sx:p,sy:v,sWidth:y,sHeight:m,defaultOptions:s||{}};let x;if(a===gr.STACK)x=new sr(w);else if(a===gr.ORTHOGRAPHIC||a===gr.PERSPECTIVE)x=new cr(w);else if(a===gr.VOLUME_3D)x=new dE(w);else throw new Error(`Viewport Type ${a} is not supported`);this._viewports.set(o,x);const C={element:n,viewportId:o,renderingEngineId:this.id};x.suppressEvents||nt(He,Xe.ELEMENT_ENABLED,C)}addCustomViewport(e){const{element:r,viewportId:n,type:i,defaultOptions:o}=e;r.tabIndex=-1;const a=qc(r),{clientWidth:s,clientHeight:c}=a;(a.width!==s||a.height!==c)&&(a.width=s,a.height=c);const l={id:n,renderingEngineId:this.id,element:r,type:i,canvas:a,sx:0,sy:0,sWidth:s,sHeight:c,defaultOptions:o||{}},f=eV[i],u=new f(l);this._viewports.set(n,u);const d={element:r,viewportId:n,renderingEngineId:this.id};nt(He,Xe.ELEMENT_ENABLED,d)}setCustomViewports(e){e.forEach(r=>{this.addCustomViewport(r)})}setVtkjsDrivenViewports(e){if(e.length){const r=e.map(a=>qc(a.element));r.forEach(a=>{const s=window.devicePixelRatio||1,c=a.getBoundingClientRect();a.width=c.width*s,a.height=c.height*s});const{offScreenCanvasWidth:n,offScreenCanvasHeight:i}=this._resizeOffScreenCanvas(r);let o=0;for(let a=0;a<e.length;a++){const s=e[a],c=r[a],l={...s,canvas:c};this.addVtkjsDrivenViewport(l,{offScreenCanvasWidth:n,offScreenCanvasHeight:i,xOffset:o}),o+=c.width}}}_resizeOffScreenCanvas(e){const{offScreenCanvasContainer:r,offscreenMultiRenderWindow:n}=this,i=Math.max(...e.map(a=>a.height));let o=0;return e.forEach(a=>{o+=a.width}),r.width=o,r.height=i,n.resize(),{offScreenCanvasWidth:o,offScreenCanvasHeight:i}}_resize(e,r,n){let i=0;for(let o=0;o<e.length;o++){const a=e[o],{sxStartDisplayCoords:s,syStartDisplayCoords:c,sxEndDisplayCoords:l,syEndDisplayCoords:f,sx:u,sy:d,sWidth:h,sHeight:g}=this._getViewportCoordsOnOffScreenCanvas(a,r,n,i);i+=a.canvas.width,a.sx=u,a.sy=d,a.sWidth=h,a.sHeight=g,this.offscreenMultiRenderWindow.getRenderer(a.id).setViewport([s,c,l,f])}return i}_getViewportCoordsOnOffScreenCanvas(e,r,n,i){const{canvas:o}=e,{width:a,height:s}=o,c=i,l=0,f=c/r,u=l+(n-s)/n,d=a/r,h=s/n;return{sxStartDisplayCoords:f,syStartDisplayCoords:u,sxEndDisplayCoords:f+d,syEndDisplayCoords:u+h,sx:c,sy:l,sWidth:a,sHeight:s}}_getViewportsAsArray(){return Array.from(this._viewports.values())}_setViewportsToBeRenderedNextFrame(e){e.forEach(r=>{this._needsRender.add(r)}),this._render()}_render(){this._needsRender.size>0&&!this._animationFrameSet&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedViewports),this._animationFrameSet=!0)}performVtkDrawCall(){const{offscreenMultiRenderWindow:e}=this,r=e.getRenderWindow(),n=e.getRenderers();if(n.length){for(let i=0;i<n.length;i++){const{renderer:o,id:a}=n[i];this._needsRender.has(a)?o.setDraw(!0):o.setDraw(!1)}r.render();for(let i=0;i<n.length;i++)n[i].renderer.setDraw(!1)}}renderViewportUsingCustomOrVtkPipeline(e){let r;if(e.sWidth<h9||e.sHeight<h9){console.warn("Viewport is too small",e.sWidth,e.sHeight);return}if(s0(e.type)===!0)r=e.customRenderViewportToCanvas();else{if(this.useCPURendering)throw new Error("GPU not available, and using a viewport with no custom render 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r=this.id,{element:n,canvas:i,id:o}=e,a={element:n,viewportId:o,renderingEngineId:r};e.removeWidgets(),nt(He,Xe.ELEMENT_DISABLED,a),n.removeAttribute("data-viewport-uid"),n.removeAttribute("data-rendering-engine-uid"),i.getContext("2d").clearRect(0,0,i.width,i.height)}_clearAnimationFrame(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null}_reset(){this._getViewportsAsArray().forEach(r=>{this._resetViewport(r)}),this._clearAnimationFrame(),this._viewports=new Map}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}_downloadOffScreenCanvas(){const e=this._debugRender();Ple(e)}_debugRender(){const{offscreenMultiRenderWindow:e}=this,r=e.getRenderWindow(),n=e.getRenderers();for(let c=0;c<n.length;c++)n[c].renderer.setDraw(!0);r.render();const a=e.getOpenGLRenderWindow().get3DContext().canvas,s=a.toDataURL();return this._getViewportsAsArray().forEach(c=>{const{sx:l,sy:f,sWidth:u,sHeight:d}=c,h=c.canvas,{width:g,height:p}=h;h.getContext("2d").drawImage(a,l,f,u,d,0,0,g,p)}),s}}function Ple(t){const e=document.createElement("a");e.download="viewport.png",e.href=t,document.body.appendChild(e),e.click(),document.body.removeChild(e)}const Rle="3.20.0";class tV{constructor(e){this._color=[200,0,0],this.id=e.id,this._points=e.points,this._polys=e.polys,this._color=e.color??this._color,this.frameOfReferenceUID=e.frameOfReferenceUID,this._segmentIndex=e.segmentIndex,this.sizeInBytes=this._getSizeInBytes(),this._updateCentroid(),this._visible=!0}_getSizeInBytes(){return this._points.length*4+this._polys.length*4}_updateCentroid(){const e=this._points.length/3;let r=0,n=0,i=0;for(let o=0;o<this._points.length;o+=3)r+=this._points[o],n+=this._points[o+1],i+=this._points[o+2];this._centroid=[r/e,n/e,i/e]}get color(){return this._color}set color(e){this._color=e}get points(){return this._points}set points(e){this._points=e,this._updateCentroid()}get polys(){return this._polys}set polys(e){this._polys=e}get segmentIndex(){return this._segmentIndex}get visible(){return this._visible}set visible(e){this._visible=e}get centroid(){return this._centroid}get flatPointsArray(){return this._points}get totalNumberOfPoints(){return this._points.length/3}}function nV(t){return new TextDecoder("latin1").decode(t)}function Lle(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:null;const n=nV(t),i=e.exec(n);if(!i)return{text:n};const o=i.index+i[0].length,a=n.substring(0,o);let s=null;const c=r?r.exec(n):null;if(c){const l=n.substr(c.index);s={text:a+l,binaryBuffer:t.slice(o,c.index)}}else s={text:a,binaryBuffer:t.slice(o)};return s}var Em={arrayBufferToString:nV,extractBinary:Lle};const gE={};function rV(t){return!!gE[t]}function Ale(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"http",e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return gE[t](e)}function iV(t,e){gE[t]=e}var x1={get:Ale,has:rV,registerType:iV};function oV(){const t=new ArrayBuffer(4),e=new Uint8Array(t),r=new Uint32Array(t);return e[0]=161,e[1]=178,e[2]=195,e[3]=212,r[0]===3569595041?"LittleEndian":r[0]===2712847316?"BigEndian":null}const Nle=oV();function kle(t,e){if(e<2)return;const r=new Int8Array(t),n=r.length,i=[];for(let o=0;o<n;o+=e){for(let a=0;a<e;a++)i.push(r[o+a]);for(let a=0;a<e;a++)r[o+a]=i.pop()}}var lC={ENDIANNESS:Nle,getEndianness:oV,swapBytes:kle};const{vtkErrorMacro:aV,vtkDebugMacro:Vle}=Q,pE=()=>(aV("LiteHttpDataAccessHelper does not support compression. 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Got ${r.values.length}, instead of ${r.size}`),delete r.ref,--Lh===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),t!=null&&t.modified&&t.modified(),i(r)):o({xhr:s,e:c}))},s.responseType=r.dataType!=="string"?"arraybuffer":"text",s.send()}):Promise.resolve(r)}function Ble(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return r&&r.compression?pE():new Promise((n,i)=>{const o=Dw("GET",e,r);o.onreadystatechange=a=>{o.readyState===1&&++Lh===1&&t!=null&&t.invokeBusy&&t.invokeBusy(!0),o.readyState===4&&(--Lh===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),o.status===200||o.status===0?n(JSON.parse(o.responseText)):i({xhr:o,e:a}))},o.responseType="text",o.send()})}function Gle(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return r&&r.compression?pE():new Promise((n,i)=>{const o=Dw("GET",e,r);o.onreadystatechange=a=>{o.readyState===1&&++Lh===1&&t!=null&&t.invokeBusy&&t.invokeBusy(!0),o.readyState===4&&(--Lh===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),o.status===200||o.status===0?n(o.responseText):i({xhr:o,e:a}))},o.responseType="text",o.send()})}function Wle(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return new Promise((n,i)=>{const o=new Image;r.crossOrigin&&(o.crossOrigin=r.crossOrigin),o.onload=()=>n(o),o.onerror=i,o.src=e})}const zle={fetchArray:Ule,fetchJSON:Ble,fetchText:Gle,fetchBinary:Fle,fetchImage:Wle};rV("http")||iV("http",t=>zle);const uC={ASCII:"ascii",BINARY_LITTLE_ENDIAN:"binary_little_endian"},g9={diffuse_red:"red",diffuse_green:"green",diffuse_blue:"blue"},sV={patternHeader:/ply([\s\S]*)end_header\r?\n/,patternBody:/end_header\s([\s\S]*)$/};function p9(t){let e="",r=0;const n=sV.patternHeader.exec(t);n!==null&&(e=n[1],r=n[0].length);const i={comments:[],elements:[],headerLength:r},o=e.split(`
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m=p*3+2;a[v]=t.vertices[v],a[y]=t.vertices[y],a[m]=t.vertices[m],f&&(s[v]=t.colors[v],s[y]=t.colors[y],s[m]=t.colors[m]),u&&(v=p*2+0,y=p*2+1,c[v]=t.uvs[v],c[y]=t.uvs[y]),d&&(l[v]=t.normals[v],l[y]=t.normals[y],l[m]=t.normals[m])}if(!u&&h){let p=0,v=0;for(let y=0;y<o;++y){const m=t.indices[p++],w=t.faceVertexUvs[v++];if(w&&m*2===w.length)for(let x=0;x<m;++x){const C=t.indices[p++];c[C*2+0]=w[x*2+0],c[C*2+1]=w[x*2+1]}else p+=m}}const g=Nr.newInstance();if(g.getPoints().setData(a,3),f&&g.getPointData().setScalars(Mt.newInstance({numberOfComponents:3,values:s,name:"Scalars"})),u||h){const p=Mt.newInstance({numberOfComponents:2,values:c,name:"TextureCoordinates"}),v=g.getPointData();v.addArray(p),v.setActiveTCoords(p.getName())}return d&&g.getPointData().setNormals(Mt.newInstance({numberOfComponents:3,name:"Normals",values:l})),g.getPolys().setData(Uint32Array.from(t.indices)),g}function fC(t,e){let r;switch(e){case"char":case"uchar":case"short":case"ushort":case"int":case"uint":case"int8":case"uint8":case"int16":case"uint16":case"int32":case"uint32":r=parseInt(t,10);break;case"float":case"double":case"float32":case"float64":r=parseFloat(t);break;default:console.log("Unsupported type");break}return r}function $le(t,e){const r=e.split(/\s+/),n={};for(let i=0;i<t.length;i++)if(t[i].type==="list"){const o=[],a=fC(r.shift(),t[i].countType);for(let s=0;s<a;s++)o.push(fC(r.shift(),t[i].itemType));n[t[i].name]=o}else n[t[i].name]=fC(r.shift(),t[i].type);return n}function v9(t,e,r){if(e==="vertex")t.vertices.push(r.x,r.y,r.z),"nx"in r&&"ny"in r&&"nz"in r&&t.normals.push(r.nx,r.ny,r.nz),"s"in r&&"t"in r?t.uvs.push(r.s,r.t):"u"in r&&"v"in r?t.uvs.push(r.u,r.v):"texture_u"in r&&"texture_v"in r&&t.uvs.push(r.texture_u,r.texture_v),"red"in r&&"green"in r&&"blue"in r&&t.colors.push(r.red,r.green,r.blue);else if(e==="face"){const n=r.vertex_indices||r.vertex_index,i=r.texcoord;n&&n.length>0&&(t.indices.push(n.length),n.forEach((o,a)=>{t.indices.push(o)})),t.faceVertexUvs.push(i)}}function dC(t,e,r,n){let i;switch(r){case"int8":case"char":i=[t.getInt8(e),1];break;case"uint8":case"uchar":i=[t.getUint8(e),1];break;case"int16":case"short":i=[t.getInt16(e,n),2];break;case"uint16":case"ushort":i=[t.getUint16(e,n),2];break;case"int32":case"int":i=[t.getInt32(e,n),4];break;case"uint32":case"uint":i=[t.getUint32(e,n),4];break;case"float32":case"float":i=[t.getFloat32(e,n),4];break;case"float64":case"double":i=[t.getFloat64(e,n),8];break;default:console.log("Unsupported type");break}return i}function jle(t,e,r,n){const i={};let o,a=0;for(let s=0;s<r.length;s++)if(r[s].type==="list"){const c=[];o=dC(t,e+a,r[s].countType,n);const l=o[0];a+=o[1];for(let f=0;f<l;f++)o=dC(t,e+a,r[s].itemType,n),c.push(o[0]),a+=o[1];i[r[s].name]=c}else o=dC(t,e+a,r[s].type,n),i[r[s].name]=o[0],a+=o[1];return[i,a]}function 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null;const{spacing:r}=e,n={getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getRange:()=>[0,255],getScalarData:()=>this.getScalarData(),getSpacing:()=>e.spacing,worldToIndex:o=>this.worldToIndex(o),indexToWorld:o=>this.indexToWorld(o)};return{dimensions:e.dimensions,spacing:r,numberOfComponents:3,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.frameOfReferenceUID},hasPixelSpacing:this.hasPixelSpacing,calibration:this.calibration,preScale:{scaled:!1},scalarData:this.getScalarData(),imageData:n}}hasImageURI(e){return!0}setCamera(e){const r=this.getCamera(),{parallelScale:n,focalPoint:i}=e,o=this.getView(),{xSpacing:a}=this.internalCamera;if(n){const c=this.element.clientHeight/n,l=1/a/c;o.setResolution(l)}if(i){const c=this.worldToCanvas(i),l=this.canvasToIndex(c);o.setCenter(l)}const s=this.getCamera();this.triggerCameraModifiedEventIfNecessary(r,s)}getCurrentImageId(){return this.imageIds[0]}getFrameNumber(){return 1}getCamera(){this.refreshRenderValues();const{resolution:e,xSpacing:r,centerIndex:n}=this.internalCamera,i=e*r,o=this.indexToCanvas([n[0],n[1],0]),a=this.canvasToWorld(o);return{parallelProjection:!0,focalPoint:a,position:a,viewUp:[0,-1,0],parallelScale:this.element.clientHeight*i,viewPlaneNormal:[0,0,1]}}worldToIndexWSI(e){if(!yp)return;const r=this.viewer.getAffine(),n=yp.applyInverseTransform({coordinate:[e[0],e[1]],affine:r});return[n[0],n[1]]}indexToWorldWSI(e){if(!yp)return;const r=yp.applyTransform({coordinate:[e[0],e[1]],affine:this.viewer.getAffine()});return[r[0],r[1],0]}worldToIndex(e){const{worldToIndex:r}=this.computeTransforms(),n=Ve();return Gt(n,e,r),n}indexToWorld(e){const{indexToWorld:r}=this.computeTransforms(),n=Ve(),i=Et(...e);return Gt(n,i,r),[n[0],n[1],n[2]]}setDataIds(e,r){(r==null?void 0:r.miniNavigationOverlay)!==!1&&yh.addMiniNavigationOverlayCss();const n=(r==null?void 0:r.webClient)||ut(Za.WADO_WEB_CLIENT,e[0]);if(!n)throw new Error(`To use setDataIds on WSI data, you must provide metaData.webClient for ${e[0]}`);return this.setWSI(e,n)}async setWSI(e,r){this.microscopyElement.style.background="black",this.microscopyElement.innerText="Loading",this.imageIds=e;const n=await yh.getDicomMicroscopyViewer();yp||(yp=n.utils),this.frameOfReferenceUID=null;const i=this.imageIds.map(s=>{var u,d,h;const c=r.getDICOMwebMetadata(s);Object.defineProperty(c,"isMultiframe",{value:c.isMultiframe,enumerable:!1}),Object.defineProperty(c,"frameNumber",{value:void 0,enumerable:!1});const l=(u=c["00080008"])==null?void 0:u.Value;(l==null?void 0:l.length)===1&&(c["00080008"].Value=l[0].split("\\"));const f=(h=(d=c["00200052"])==null?void 0:d.Value)==null?void 0:h[0];return this.frameOfReferenceUID?f!==this.frameOfReferenceUID&&(c["00200052"].Value=[this.frameOfReferenceUID]):this.frameOfReferenceUID=f,c}),o=[];i.forEach(s=>{const c=new n.metadata.VLWholeSlideMicroscopyImage({metadata:s}),l=c.ImageType[2];l==="VOLUME"||l==="THUMBNAIL"?o.push(c):console.log("Unknown image type",c.ImageType)}),this.metadataDicomweb=o;const a=new n.viewer.VolumeImageViewer({client:r,metadata:o,controls:["overview","position"],retrieveRendered:!1,bindings:{}});a.render({container:this.microscopyElement}),this.metadata=this.getImageDataMetadata(),a.deactivateDragPanInteraction(),this.viewer=a,this.map=a.getMap(),this.map.on(Jfe,this.postrender),this.resize(),this.microscopyElement.innerText="",Object.assign(this.microscopyElement.style,{"--ol-partial-background-color":"rgba(127, 127, 127, 0.7)","--ol-foreground-color":"#000000","--ol-subtle-foreground-color":"#000","--ol-subtle-background-color":"rgba(78, 78, 78, 0.5)",background:"none"})}scroll(e){const r=this.getCamera();this.setCamera({parallelScale:r.parallelScale*(1+.1*e)})}getSliceIndex(){return 0}getView(){if(!this.viewer)return;const e=this.viewer.getMap(),r=window;return r.map=e,r.viewer=this.viewer,r.view=e==null?void 0:e.getView(),r.wsi=this,e==null?void 0:e.getView()}refreshRenderValues(){const e=this.getView();if(!e)return;const r=e.getResolution();if(!r||r<is)return;const n=e.getCenter(),i=e.getProjection().getExtent(),o=e.getRotation(),a=e.getZoom(),{metadata:{spacing:[s,c]}}=this,l=1/r/s;Object.assign(this.internalCamera,{extent:i,centerIndex:n,worldToCanvasRatio:l,xSpacing:s,ySpacing:c,resolution:r,rotation:o,zoom:a})}getZoom(){var e;return(e=this.getView())==null?void 0:e.getZoom()}setZoom(e){var r;(r=this.getView())==null||r.setZoom(e)}getTransform(){this.refreshRenderValues();const{centerIndex:e,resolution:r,rotation:n}=this.internalCamera,i=[this.canvas.width/2,this.canvas.height/2],o=new Fg;return o.translate(i[0],i[1]),o.rotate(n),o.scale(1/r,-1/r),o.translate(-e[0],-e[1]),o}getViewReferenceId(){return`imageId:${this.getCurrentImageId()}`}getCurrentImageIdIndex(){return 0}static addMiniNavigationOverlayCss(){if(document.getElementById(this.overlayCssId))return;const e=document.createElement("style");e.innerText=Yfe,e.setAttribute("id",this.overlayCssId),document.getElementsByTagName("head")[0].append(e)}};yh.getDicomMicroscopyViewer=async()=>tA("dicom-microscopy-viewer"),yh.overlayCssId="overlayCss";let V5=yh;const zF={[Jn.ORTHOGRAPHIC]:lr,[Jn.PERSPECTIVE]:lr,[Jn.STACK]:hr,[Jn.VOLUME_3D]:dx,[Jn.VIDEO]:dg,[Jn.WHOLE_SLIDE]:V5};function vl(t){return zF[t].useCustomRenderingPipeline}const Sa={WIDTH:160,HEIGHT:96,TEXT_PADDING:3,TEXT_Y_OFFSET:2,GRAPH_Y_OFFSET:15,GRAPH_WIDTH:150,GRAPH_HEIGHT:70,FONT_SIZE:9,FONT_FAMILY:"Helvetica,Arial,sans-serif",GRAPH_ALPHA:.9},h2={UPDATE_INTERVAL:1e3,MAX_MS_VALUE:200,MAX_FPS_VALUE:300,OVERLAY_STYLES:{position:"fixed",top:"0px",right:"0px",left:"auto",zIndex:"9999",cursor:"pointer",opacity:"0.9"}},QC={BYTES_TO_MB:1048576,MS_PER_SECOND:1e3},Jl=[{name:"FPS",foregroundColor:"#0ff",backgroundColor:"#002"},{name:"MS",foregroundColor:"#0f0",backgroundColor:"#020"},{name:"MB",foregroundColor:"#f08",backgroundColor:"#201"}];class e3{constructor(e,r,n){this.minValue=1/0,this.maxValue=0,this.name=e,this.foregroundColor=r,this.backgroundColor=n,this.devicePixelRatio=Math.round(window.devicePixelRatio||1),this.dimensions=this.calculateDimensions(),this.dom=this.createCanvas(),this.context=this.initializeContext(),this.drawInitialPanel()}update(e,r){this.updateMinMax(e),this.clearTextArea(),this.drawText(e),this.scrollGraph(),this.drawNewValue(e,r)}calculateDimensions(){const e=this.devicePixelRatio;return{width:Sa.WIDTH*e,height:Sa.HEIGHT*e,textX:Sa.TEXT_PADDING*e,textY:Sa.TEXT_Y_OFFSET*e,graphX:Sa.TEXT_PADDING*e,graphY:Sa.GRAPH_Y_OFFSET*e,graphWidth:Sa.GRAPH_WIDTH*e,graphHeight:Sa.GRAPH_HEIGHT*e}}createCanvas(){const e=document.createElement("canvas");return e.width=this.dimensions.width,e.height=this.dimensions.height,e.style.cssText=`width:${Sa.WIDTH}px;height:${Sa.HEIGHT}px`,e}initializeContext(){const e=this.dom.getContext("2d");if(!e)throw new Error("Failed to get 2D context");return e.font=`bold ${Sa.FONT_SIZE*this.devicePixelRatio}px ${Sa.FONT_FAMILY}`,e.textBaseline="top",e}drawInitialPanel(){const{width:e,height:r,textX:n,textY:i,graphX:o,graphY:a,graphWidth:s,graphHeight:c}=this.dimensions;this.context.fillStyle=this.backgroundColor,this.context.fillRect(0,0,e,r),this.context.fillStyle=this.foregroundColor,this.context.fillText(this.name,n,i),this.context.fillRect(o,a,s,c),this.context.fillStyle=this.backgroundColor,this.context.globalAlpha=Sa.GRAPH_ALPHA,this.context.fillRect(o,a,s,c),this.context.globalAlpha=1}updateMinMax(e){this.minValue=Math.min(this.minValue,e),this.maxValue=Math.max(this.maxValue,e)}clearTextArea(){const{width:e,graphY:r}=this.dimensions;this.context.fillStyle=this.backgroundColor,this.context.fillRect(0,0,e,r)}drawText(e){const{textX:r,textY:n}=this.dimensions,i=this.formatText(e);this.context.fillStyle=this.foregroundColor,this.context.fillText(i,r,n)}formatText(e){const r=Math.round(e),n=Math.round(this.minValue),i=Math.round(this.maxValue);return`${r} ${this.name} (${n}-${i})`}scrollGraph(){const{graphX:e,graphY:r,graphWidth:n,graphHeight:i}=this.dimensions,o=this.devicePixelRatio;this.context.drawImage(this.dom,e+o,r,n-o,i,e,r,n-o,i)}drawNewValue(e,r){const{graphX:n,graphY:i,graphWidth:o,graphHeight:a}=this.dimensions,s=this.devicePixelRatio,c=n+o-s;this.context.fillStyle=this.foregroundColor,this.context.fillRect(c,i,s,a);const l=Math.round((1-e/r)*a);this.context.fillStyle=this.backgroundColor,this.context.globalAlpha=Sa.GRAPH_ALPHA,this.context.fillRect(c,i,s,l),this.context.globalAlpha=1}}var ho;(function(t){t[t.FPS=0]="FPS",t[t.MS=1]="MS",t[t.MEMORY=2]="MEMORY"})(ho||(ho={}));var pl;let Zfe=(pl=class{constructor(){this.dom=null,this.currentMode=0,this.startTime=0,this.lastUpdateTime=0,this.frameCount=0,this.panels=new Map,this.animationFrameId=null,this.isSetup=!1}static getInstance(){return pl.instance||(pl.instance=new pl),pl.instance}setup(){if(!this.isSetup)try{this.dom=this.createOverlayElement(),this.startTime=performance.now(),this.lastUpdateTime=this.startTime,this.initializePanels(),this.showPanel(ho.FPS),this.applyOverlayStyles(),document.body.appendChild(this.dom),this.startLoop(),this.isSetup=!0}catch(e){console.warn("Failed to setup stats overlay:",e)}}cleanup(){this.stopLoop(),this.dom&&this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.dom=null,this.panels.clear(),this.isSetup=!1}showPanel(e){Array.from(this.dom.children).forEach((n,i)=>{n.style.display=i===e?"block":"none"}),this.currentMode=e}update(){this.startTime=this.updateStats()}createOverlayElement(){const e=document.createElement("div");return e.addEventListener("click",this.handleClick.bind(this),!1),e}applyOverlayStyles(){Object.assign(this.dom.style,h2.OVERLAY_STYLES)}handleClick(e){e.preventDefault();const r=this.dom.children.length;this.showPanel((this.currentMode+1)%r)}initializePanels(){const e=new e3(Jl[ho.FPS].name,Jl[ho.FPS].foregroundColor,Jl[ho.FPS].backgroundColor);this.addPanel(ho.FPS,e);const r=new e3(Jl[ho.MS].name,Jl[ho.MS].foregroundColor,Jl[ho.MS].backgroundColor);if(this.addPanel(ho.MS,r),this.isMemoryAvailable()){const n=new e3(Jl[ho.MEMORY].name,Jl[ho.MEMORY].foregroundColor,Jl[ho.MEMORY].backgroundColor);this.addPanel(ho.MEMORY,n)}}isMemoryAvailable(){return performance.memory!==void 0}addPanel(e,r){this.dom.appendChild(r.dom),this.panels.set(e,r)}startLoop(){const e=()=>{this.update(),this.animationFrameId=requestAnimationFrame(e)};this.animationFrameId=requestAnimationFrame(e)}stopLoop(){this.animationFrameId!==null&&(cancelAnimationFrame(this.animationFrameId),this.animationFrameId=null)}updateStats(){this.frameCount++;const e=performance.now(),r=e-this.startTime,n=this.panels.get(ho.MS);if(n&&n.update(r,h2.MAX_MS_VALUE),e>=this.lastUpdateTime+h2.UPDATE_INTERVAL){const i=this.frameCount*QC.MS_PER_SECOND/(e-this.lastUpdateTime),o=this.panels.get(ho.FPS);o&&o.update(i,h2.MAX_FPS_VALUE),this.lastUpdateTime=e,this.frameCount=0,this.updateMemoryPanel()}return e}updateMemoryPanel(){const e=this.panels.get(ho.MEMORY);if(!e)return;const r=performance;if(r.memory){const n=r.memory.usedJSHeapSize/QC.BYTES_TO_MB,i=r.memory.jsHeapSizeLimit/QC.BYTES_TO_MB;e.update(n,i)}}},pl.instance=null,pl);const D9=Zfe.getInstance(),F5=2;class C8{constructor(e){var n;if(this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this.renderFrameOfReference=i=>{const a=this._getViewportsAsArray().map(s=>{if(s.getFrameOfReferenceUID()===i)return s.id});this.renderViewports(a)},this.id=e||Pn(),this.useCPURendering=Lh(),J1.set(this),!eA())throw new Error("@cornerstonejs/core is not initialized, run init() first");this._viewports=new Map,this.hasBeenDestroyed=!1;const r=Iu();(n=r==null?void 0:r.debug)!=null&&n.statsOverlay&&D9.setup()}enableElement(e){const r=this._normalizeViewportInputEntry(e);this._throwIfDestroyed();const{element:n,viewportId:i}=r;if(!n)throw new Error("No element provided");this.getViewport(i)&&this.disableElement(i);const{type:a}=r,s=vl(a);!this.useCPURendering&&!s?this.enableVTKjsDrivenViewport(r):this.addCustomViewport(r);const c=ts(n),{background:l}=r.defaultOptions;this.fillCanvasWithBackgroundColor(c,l)}disableElement(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r){console.warn(`viewport ${e} does not exist`);return}this._resetViewport(r),!vl(r.type)&&!this.useCPURendering&&this.offscreenMultiRenderWindow&&this.offscreenMultiRenderWindow.removeRenderer(e),this._removeViewport(e),r.isDisabled=!0,this._needsRender.delete(e),this.getViewports().length||this._clearAnimationFrame()}setViewports(e){const r=this._normalizeViewportInputEntries(e);this._throwIfDestroyed(),this._reset();const n=[],i=[];r.forEach(o=>{!this.useCPURendering&&!vl(o.type)?n.push(o):i.push(o)}),this.setVtkjsDrivenViewports(n),this.setCustomViewports(i),r.forEach(o=>{const a=ts(o.element),{background:s}=o.defaultOptions;this.fillCanvasWithBackgroundColor(a,s)})}resize(e=!0,r=!0){this._throwIfDestroyed();const n=this._getViewportsAsArray(),i=[],o=[];n.forEach(a=>{vl(a.type)?o.push(a):i.push(a)}),i.length&&this._resizeVTKViewports(i,r,e),o.length&&this._resizeUsingCustomResizeHandler(o,r,e)}getViewport(e){var r;return(r=this._viewports)==null?void 0:r.get(e)}getViewports(){return this._throwIfDestroyed(),this._getViewportsAsArray()}getStackViewport(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r)throw new Error(`Viewport with Id ${e} does not exist`);if(!(r instanceof hr))throw new Error(`Viewport with Id ${e} is not a StackViewport.`);return r}getStackViewports(){return this._throwIfDestroyed(),this.getViewports().filter(r=>r instanceof hr)}getVolumeViewports(){this._throwIfDestroyed();const e=this.getViewports(),r=n=>n instanceof Ir;return e.filter(r)}render(){const r=this.getViewports().map(n=>n.id);this._setViewportsToBeRenderedNextFrame(r)}renderViewports(e){this._setViewportsToBeRenderedNextFrame(e)}renderViewport(e){this._setViewportsToBeRenderedNextFrame([e])}destroy(){this.hasBeenDestroyed||(D9.cleanup(),this.useCPURendering||(this._getViewportsAsArray().forEach(r=>{this.offscreenMultiRenderWindow&&this.offscreenMultiRenderWindow.removeRenderer(r.id)}),this.offscreenMultiRenderWindow&&this.offscreenMultiRenderWindow.delete(),delete this.offscreenMultiRenderWindow),this._reset(),J1.delete(this.id),this.hasBeenDestroyed=!0)}fillCanvasWithBackgroundColor(e,r){const n=e.getContext("2d");let i;if(r){const o=r.map(a=>Math.floor(255*a));i=`rgb(${o[0]}, ${o[1]}, ${o[2]})`}else i="black";n.fillStyle=i,n.fillRect(0,0,e.width,e.height)}_normalizeViewportInputEntry(e){const{type:r,defaultOptions:n}=e;let i=n;return(!i||Object.keys(i).length===0)&&(i={background:[0,0,0],orientation:null,displayArea:null},r===Jn.ORTHOGRAPHIC&&(i={...i,orientation:wu.AXIAL})),{...e,defaultOptions:i}}_normalizeViewportInputEntries(e){const r=[];return e.forEach(n=>{r.push(this._normalizeViewportInputEntry(n))}),r}_resizeUsingCustomResizeHandler(e,r=!0,n=!0){e.forEach(i=>{typeof i.resize=="function"&&i.resize()}),e.forEach(i=>{const o=i.getCamera();i.resetCamera(),r&&i.setCamera(o)}),n&&this.render()}_removeViewport(e){if(!this.getViewport(e)){console.warn(`viewport ${e} does not exist`);return}this._viewports.delete(e)}addCustomViewport(e){const{element:r,viewportId:n,type:i,defaultOptions:o}=e;r.tabIndex=-1;const a=ts(r),{clientWidth:s,clientHeight:c}=a;(a.width!==s||a.height!==c)&&(a.width=s,a.height=c);const l={id:n,renderingEngineId:this.id,element:r,type:i,canvas:a,sx:0,sy:0,sWidth:s,sHeight:c,defaultOptions:o||{}},f=zF[i],u=new f(l);this._viewports.set(n,u);const d={element:r,viewportId:n,renderingEngineId:this.id};nt(ze,qe.ELEMENT_ENABLED,d)}getRenderer(e){return this.offscreenMultiRenderWindow.getRenderer(e)}getOffscreenMultiRenderWindow(e){if(this.useCPURendering)throw new Error("Offscreen multi render window is not available when using CPU rendering.");return this.offscreenMultiRenderWindow}setCustomViewports(e){e.forEach(r=>{this.addCustomViewport(r)})}_getViewportsAsArray(){return Array.from(this._viewports.values())}_setViewportsToBeRenderedNextFrame(e){e.forEach(r=>{this._needsRender.add(r)}),this._render()}_render(){this._needsRender.size>0&&!this._animationFrameSet&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedViewports),this._animationFrameSet=!0)}_resetViewport(e){const r=this.id,{element:n,canvas:i,id:o}=e,a={element:n,viewportId:o,renderingEngineId:r};e.removeWidgets(),nt(ze,qe.ELEMENT_DISABLED,a),n.removeAttribute("data-viewport-uid"),n.removeAttribute("data-rendering-engine-uid"),i.getContext("2d").clearRect(0,0,i.width,i.height)}_clearAnimationFrame(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null}_reset(){this._getViewportsAsArray().forEach(r=>{this._resetViewport(r)}),this._clearAnimationFrame(),this._viewports=new Map}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}}class S8 extends C8{constructor(e){super(e),this._renderFlaggedViewports=()=>{this._throwIfDestroyed(),this.useCPURendering||this.performVtkDrawCall();const r=this._getViewportsAsArray(),n=[];for(let i=0;i<r.length;i++){const o=r[i];if(this._needsRender.has(o.id)){const a=this.renderViewportUsingCustomOrVtkPipeline(o);if(n.push(a),o.setRendered(),this._needsRender.delete(o.id),this._needsRender.size===0)break}}this._animationFrameSet=!1,this._animationFrameHandle=null,n.forEach(i=>{i!=null&&i.element&&nt(i.element,qe.IMAGE_RENDERED,i)})},this.useCPURendering||(this.offscreenMultiRenderWindow=$V.newInstance(),this.offScreenCanvasContainer=document.createElement("div"),this.offscreenMultiRenderWindow.setContainer(this.offScreenCanvasContainer))}enableVTKjsDrivenViewport(e){const n=this._getViewportsAsArray().filter(f=>vl(f.type)===!1),i=n.map(f=>f.canvas),o=ts(e.element);i.push(o);const{offScreenCanvasWidth:a,offScreenCanvasHeight:s}=this._resizeOffScreenCanvas(i),c=this._resize(n,a,s),l={...e,canvas:o};this.addVtkjsDrivenViewport(l,{offScreenCanvasWidth:a,offScreenCanvasHeight:s,xOffset:c})}addVtkjsDrivenViewport(e,r){const{element:n,canvas:i,viewportId:o,type:a,defaultOptions:s}=e;n.tabIndex=-1;const{offScreenCanvasWidth:c,offScreenCanvasHeight:l,xOffset:f}=r,{sxStartDisplayCoords:u,syStartDisplayCoords:d,sxEndDisplayCoords:h,syEndDisplayCoords:g,sx:p,sy:v,sWidth:y,sHeight:m}=this._getViewportCoordsOnOffScreenCanvas(e,c,l,f);this.offscreenMultiRenderWindow.addRenderer({viewport:[u,d,h,g],id:o,background:s.background?s.background:[0,0,0]});const w={id:o,element:n,renderingEngineId:this.id,type:a,canvas:i,sx:p,sy:v,sWidth:y,sHeight:m,defaultOptions:s||{}};let x;if(a===Jn.STACK)x=new hr(w);else if(a===Jn.ORTHOGRAPHIC||a===Jn.PERSPECTIVE)x=new lr(w);else if(a===Jn.VOLUME_3D)x=new dx(w);else throw new Error(`Viewport Type ${a} is not supported`);this._viewports.set(o,x);const C={element:n,viewportId:o,renderingEngineId:this.id};x.suppressEvents||nt(ze,qe.ELEMENT_ENABLED,C)}setVtkjsDrivenViewports(e){if(e.length){const r=e.map(a=>ts(a.element));r.forEach(a=>{const s=window.devicePixelRatio||1,c=a.getBoundingClientRect();a.width=c.width*s,a.height=c.height*s});const{offScreenCanvasWidth:n,offScreenCanvasHeight:i}=this._resizeOffScreenCanvas(r);let o=0;for(let a=0;a<e.length;a++){const s=e[a],c=r[a],l={...s,canvas:c};this.addVtkjsDrivenViewport(l,{offScreenCanvasWidth:n,offScreenCanvasHeight:i,xOffset:o}),o+=c.width}}}_resizeVTKViewports(e,r=!0,n=!0){const i=e.map(o=>ts(o.element));if(i.forEach(o=>{const a=window.devicePixelRatio||1;o.width=o.clientWidth*a,o.height=o.clientHeight*a}),i.length){const{offScreenCanvasWidth:o,offScreenCanvasHeight:a}=this._resizeOffScreenCanvas(i);this._resize(e,o,a)}e.forEach(o=>{const a=o.getCamera(),s=o.getRotation(),{flipHorizontal:c}=a;o.resetCameraForResize();const l=o.getDisplayArea();r&&(l?(c&&o.setCamera({flipHorizontal:c}),s&&o.setViewPresentation({rotation:s})):o.setCamera(a))}),n&&this.render()}performVtkDrawCall(){const{offscreenMultiRenderWindow:e}=this,r=e.getRenderWindow(),n=e.getRenderers();if(n.length){for(let i=0;i<n.length;i++){const{renderer:o,id:a}=n[i];this._needsRender.has(a)?o.setDraw(!0):o.setDraw(!1)}r.render();for(let i=0;i<n.length;i++)n[i].renderer.setDraw(!1)}}renderViewportUsingCustomOrVtkPipeline(e){let r;if(e.sWidth<F5||e.sHeight<F5){console.warn("Viewport is too small",e.sWidth,e.sHeight);return}if(vl(e.type)===!0)r=e.customRenderViewportToCanvas();else{if(this.useCPURendering)throw new Error("GPU not available, and using a viewport with no custom render pipeline.");const{offscreenMultiRenderWindow:n}=this,a=n.getOpenGLRenderWindow().get3DContext().canvas;r=this._renderViewportFromVtkCanvasToOnscreenCanvas(e,a)}return r}_renderViewportFromVtkCanvasToOnscreenCanvas(e,r){const{element:n,canvas:i,sx:o,sy:a,sWidth:s,sHeight:c,id:l,renderingEngineId:f,suppressEvents:u}=e,{width:d,height:h}=i;return i.getContext("2d").drawImage(r,o,a,s,c,0,0,d,h),{element:n,suppressEvents:u,viewportId:l,renderingEngineId:f,viewportStatus:e.viewportStatus}}_resizeOffScreenCanvas(e){const{offScreenCanvasContainer:r,offscreenMultiRenderWindow:n}=this,i=Math.max(...e.map(a=>a.height));let o=0;return e.forEach(a=>{o+=a.width}),r.width=o,r.height=i,n.resize(),{offScreenCanvasWidth:o,offScreenCanvasHeight:i}}_resize(e,r,n){let i=0;for(let o=0;o<e.length;o++){const a=e[o],{sxStartDisplayCoords:s,syStartDisplayCoords:c,sxEndDisplayCoords:l,syEndDisplayCoords:f,sx:u,sy:d,sWidth:h,sHeight:g}=this._getViewportCoordsOnOffScreenCanvas(a,r,n,i);i+=a.canvas.width,a.sx=u,a.sy=d,a.sWidth=h,a.sHeight=g,this.offscreenMultiRenderWindow.getRenderer(a.id).setViewport(s,c,l,f)}return i}_getViewportCoordsOnOffScreenCanvas(e,r,n,i){const{canvas:o}=e,{width:a,height:s}=o,c=i,l=0,f=c/r,u=l+(n-s)/n,d=a/r,h=s/n;return{sxStartDisplayCoords:f,syStartDisplayCoords:u,sxEndDisplayCoords:f+d,syEndDisplayCoords:u+h,sx:c,sy:l,sWidth:a,sHeight:s}}}class Qfe{constructor(e){this.contexts=[],this.offScreenCanvasContainers=[],this.viewportToContext=new Map;for(let r=0;r<e;r++){const n=$V.newInstance(),i=document.createElement("div");n.setContainer(i),this.contexts.push(n),this.offScreenCanvasContainers.push(i)}}getContextByIndex(e){return e>=0&&e<this.contexts.length?{context:this.contexts[e],container:this.offScreenCanvasContainers[e]}:null}assignViewportToContext(e,r){this.viewportToContext.set(e,r)}getContextIndexForViewport(e){return this.viewportToContext.get(e)}getAllContexts(){return this.contexts}getContextCount(){return this.contexts.length}destroy(){this.contexts.forEach(e=>{e.delete()}),this.contexts=[],this.offScreenCanvasContainers=[],this.viewportToContext.clear()}}class WT extends C8{constructor(e){super(e),this._renderFlaggedViewports=()=>{this._throwIfDestroyed();const o=this._getViewportsAsArray().filter(s=>this._needsRender.has(s.id));if(o.length===0){this._animationFrameSet=!1,this._animationFrameHandle=null;return}const a=o.map(s=>{const c=this.renderViewportUsingCustomOrVtkPipeline(s);return s.setRendered(),this._needsRender.delete(s.id),c});this._animationFrameSet=!1,this._animationFrameHandle=null,a.forEach(s=>{s!=null&&s.element&&nt(s.element,qe.IMAGE_RENDERED,s)})};const{rendering:r}=Iu(),{webGlContextCount:n}=r;this.useCPURendering||(this.contextPool=new Qfe(n))}enableVTKjsDrivenViewport(e){const i=this._getViewportsAsArray().filter(s=>vl(s.type)===!1).map(s=>s.canvas),o=ts(e.element);i.push(o);const a={...e,canvas:o};this.addVtkjsDrivenViewport(a)}addVtkjsDrivenViewport(e){const{element:r,canvas:n,viewportId:i,type:o,defaultOptions:a}=e;r.tabIndex=-1;let s=0;if(o===Jn.STACK){const h=this.contextPool.getAllContexts();s=this._viewports.size%h.length}this.contextPool.assignViewportToContext(i,s);const c=this.contextPool.getContextByIndex(s),{context:l}=c;l.addRenderer({viewport:[0,0,1,1],id:i,background:a.background?a.background:[0,0,0]});const f={id:i,element:r,renderingEngineId:this.id,type:o,canvas:n,sx:0,sy:0,sWidth:n.width,sHeight:n.height,defaultOptions:a||{}};let u;if(o===Jn.STACK)u=new hr(f);else if(o===Jn.ORTHOGRAPHIC||o===Jn.PERSPECTIVE)u=new lr(f);else if(o===Jn.VOLUME_3D)u=new dx(f);else throw new Error(`Viewport Type ${o} is not supported`);this._viewports.set(i,u);const d={element:r,viewportId:i,renderingEngineId:this.id};u.suppressEvents||nt(ze,qe.ELEMENT_ENABLED,d)}setVtkjsDrivenViewports(e){if(e.length){const r=e.map(n=>ts(n.element));r.forEach(n=>{const i=window.devicePixelRatio||1,o=n.getBoundingClientRect();n.width=o.width*i,n.height=o.height*i});for(let n=0;n<e.length;n++){const i=e[n],o=r[n],a={...i,canvas:o};this.addVtkjsDrivenViewport(a)}}}_resizeVTKViewports(e,r=!0,n=!0){const i=e.map(o=>ts(o.element));i.forEach(o=>{const a=window.devicePixelRatio||1;o.width=o.clientWidth*a,o.height=o.clientHeight*a}),i.length&&this._resize(e),e.forEach(o=>{const a=o.getCamera(),s=o.getRotation(),{flipHorizontal:c}=a;o.resetCameraForResize();const l=o.getDisplayArea();r&&(l?(c&&o.setCamera({flipHorizontal:c}),s&&o.setViewPresentation({rotation:s})):o.setCamera(a))}),n&&this.render()}renderViewportUsingCustomOrVtkPipeline(e){if(vl(e.type))return e.customRenderViewportToCanvas();if(this.useCPURendering)throw new Error("GPU not available, and using a viewport with no custom render pipeline.");const r=this.contextPool.getContextIndexForViewport(e.id),n=this.contextPool.getContextByIndex(r),{context:i,container:o}=n;return this._renderViewportWithContext(e,i,o)}_renderViewportWithContext(e,r,n){var d;if(e.sWidth<F5||e.sHeight<F5){console.warn("Viewport is too small",e.sWidth,e.sHeight);return}if(vl(e.type))return e.customRenderViewportToCanvas();if(this.useCPURendering)throw new Error("GPU not available, and using a viewport with no custom render pipeline.");r.getRenderer(e.id)||r.addRenderer({viewport:[0,0,1,1],id:e.id,background:((d=e.defaultOptions)==null?void 0:d.background)||[0,0,0]});const i=r.getRenderWindow();this._resizeOffScreenCanvasForViewport(e.canvas,n,r),r.getRenderer(e.id).setViewport(0,0,1,1);const a=r.getRenderers();a.forEach(({renderer:h,id:g})=>{h.setDraw(g===e.id)});const s=this.getWidgetRenderers();s.forEach((h,g)=>{g.setDraw(h===e.id)}),i.render(),a.forEach(({renderer:h})=>h.setDraw(!1)),s.forEach((h,g)=>{g.setDraw(!1)});const f=r.getOpenGLRenderWindow().get3DContext().canvas;return this._copyToOnscreenCanvas(e,f)}_renderViewportFromVtkCanvasToOnscreenCanvas(e,r){return this._copyToOnscreenCanvas(e,r)}_resizeOffScreenCanvasForViewport(e,r,n){const i=e.width,o=e.height;r.height===o&&r.width===i||(r.width=i,r.height=o,n.resize())}_copyToOnscreenCanvas(e,r){const{element:n,canvas:i,id:o,renderingEngineId:a,suppressEvents:s}=e,{width:c,height:l}=i;return i.getContext("2d").drawImage(r,0,0,c,l,0,0,c,l),{element:n,suppressEvents:s,viewportId:o,renderingEngineId:a,viewportStatus:e.viewportStatus}}_resize(e){for(const r of e){r.sx=0,r.sy=0,r.sWidth=r.canvas.width,r.sHeight=r.canvas.height;const n=this.contextPool.getContextIndexForViewport(r.id),i=this.contextPool.getContextByIndex(n),{context:o}=i;o.getRenderer(r.id).setViewport(0,0,1,1)}}getWidgetRenderers(){const e=this._getViewportsAsArray(),r=new Map;return e.forEach(n=>{(n.getWidgets?n.getWidgets():[]).forEach(o=>{const a=o.getRenderer?o.getRenderer():null;a&&r.set(a,n.id)})}),r}getRenderer(e){var o;const r=(o=this.contextPool)==null?void 0:o.getContextIndexForViewport(e),n=this.contextPool.getContextByIndex(r),{context:i}=n;return i.getRenderer(e)}disableElement(e){const r=this.getViewport(e);if(r&&(super.disableElement(e),!vl(r.type)&&!this.useCPURendering)){const n=this.contextPool.getContextIndexForViewport(e);if(n!==void 0){const i=this.contextPool.getContextByIndex(n);if(i){const{context:o}=i;o.removeRenderer(e)}}}}destroy(){this.contextPool&&this.contextPool.destroy(),super.destroy()}getOffscreenMultiRenderWindow(e){if(this.useCPURendering)throw new Error("Offscreen multi render window is not available when using CPU rendering.");const r=this.contextPool.getContextIndexForViewport(e);return this.contextPool.getContextByIndex(r).context}}class jF{constructor(e){var i;const r=Iu(),n=(i=r==null?void 0:r.rendering)==null?void 0:i.renderingEngineMode;switch(n){case Y1.Tiled:this._implementation=new S8(e);break;case Y1.ContextPool:this._implementation=new WT(e);break;default:console.warn(`RenderingEngine: Unknown rendering engine mode "${n}". Defaulting to Next rendering engine.`),this._implementation=new WT(e);break}}get id(){return this._implementation.id}enableElement(e){return this._implementation.enableElement(e)}disableElement(e){return this._implementation.disableElement(e)}setViewports(e){return this._implementation.setViewports(e)}resize(e=!0,r=!0){return this._implementation.resize(e,r)}getViewport(e){return this._implementation.getViewport(e)}getViewports(){return this._implementation.getViewports()}getStackViewport(e){return this._implementation.getStackViewport(e)}getStackViewports(){return this._implementation.getStackViewports()}getVolumeViewports(){return this._implementation.getVolumeViewports()}getRenderer(e){return this._implementation.getRenderer(e)}fillCanvasWithBackgroundColor(e,r){return this._implementation.fillCanvasWithBackgroundColor(e,r)}render(){return this._implementation.render()}renderViewports(e){return this._implementation.renderViewports(e)}renderViewport(e){return this._implementation.renderViewport(e)}destroy(){return this._implementation.destroy()}getOffscreenMultiRenderWindow(e){return this._implementation.getOffscreenMultiRenderWindow(e)}}const ede="3.33.5";class HF{constructor(e){this._color=[200,0,0],this.id=e.id,this._points=e.points,this._polys=e.polys,this._color=e.color??this._color,this.frameOfReferenceUID=e.frameOfReferenceUID,this._segmentIndex=e.segmentIndex,this.sizeInBytes=this._getSizeInBytes(),this._updateCentroid(),this._visible=!0}_getSizeInBytes(){return this._points.length*4+this._polys.length*4}_updateCentroid(){const e=this._points.length/3;let r=0,n=0,i=0;for(let o=0;o<this._points.length;o+=3)r+=this._points[o],n+=this._points[o+1],i+=this._points[o+2];this._centroid=[r/e,n/e,i/e]}get color(){return this._color}set color(e){this._color=e}get points(){return this._points}set points(e){this._points=e,this._updateCentroid()}get polys(){return this._polys}set polys(e){this._polys=e}get segmentIndex(){return this._segmentIndex}get visible(){return this._visible}set visible(e){this._visible=e}get centroid(){return this._centroid}get flatPointsArray(){return this._points}get totalNumberOfPoints(){return this._points.length/3}}function KF(t){return new TextDecoder("latin1").decode(t)}function tde(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:null;const n=KF(t),i=e.exec(n);if(!i)return{text:n};const o=i.index+i[0].length,a=n.substring(0,o);let s=null;const c=r?r.exec(n):null;if(c){const l=n.substr(c.index);s={text:a+l,binaryBuffer:t.slice(o,c.index)}}else s={text:a,binaryBuffer:t.slice(o)};return s}var lm={arrayBufferToString:KF,extractBinary:tde};const T8={};function XF(t){return!!T8[t]}function nde(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"http",e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return T8[t](e)}function qF(t,e){T8[t]=e}var av={get:nde,has:XF,registerType:qF};function YF(){const t=new ArrayBuffer(4),e=new Uint8Array(t),r=new Uint32Array(t);return e[0]=161,e[1]=178,e[2]=195,e[3]=212,r[0]===3569595041?"LittleEndian":r[0]===2712847316?"BigEndian":null}const rde=YF();function ide(t,e){if(e<2)return;const r=new Int8Array(t),n=r.length,i=[];for(let o=0;o<n;o+=e){for(let a=0;a<e;a++)i.push(r[o+a]);for(let a=0;a<e;a++)r[o+a]=i.pop()}}var t3={ENDIANNESS:rde,getEndianness:YF,swapBytes:ide};const{vtkErrorMacro:JF,vtkDebugMacro:ode}=Q,_8=()=>(JF("LiteHttpDataAccessHelper does not support compression. Need to register HttpDataAccessHelper instead."),Promise.reject(new Error("LiteHttpDataAccessHelper does not support compression. Need to register HttpDataAccessHelper instead.")));let hg=0;function hx(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};const n=new XMLHttpRequest;return n.open(t,e,!0),r.headers&&Object.entries(r.headers).forEach(i=>{let[o,a]=i;return n.setRequestHeader(o,a)}),r.progressCallback&&n.addEventListener("progress",r.progressCallback),n}function ade(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return new Promise((r,n)=>{const i=hx("GET",t,e);i.onreadystatechange=o=>{i.readyState===4&&(i.status===200||i.status===0?r(i.response):n({xhr:i,e:o}))},i.responseType="arraybuffer",i.send()})}function sde(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:{};return n&&n.compression?_8():r.ref&&!r.ref.pending?new Promise((i,o)=>{const a=[e,r.ref.basepath,r.ref.id].join("/"),s=hx("GET",a,n);s.onreadystatechange=c=>{s.readyState===1&&(r.ref.pending=!0,++hg===1&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!0)),s.readyState===4&&(r.ref.pending=!1,s.status===200||s.status===0?(r.buffer=s.response,r.ref.encode==="JSON"?r.values=JSON.parse(r.buffer):(t3.ENDIANNESS!==r.ref.encode&&t3.ENDIANNESS&&(ode(`Swap bytes of ${r.name}`),t3.swapBytes(r.buffer,aL[r.dataType])),r.values=Q.newTypedArray(r.dataType,r.buffer)),r.values.length!==r.size&&JF(`Error in FetchArray: ${r.name}, does not have the proper array size. Got ${r.values.length}, instead of ${r.size}`),delete r.ref,--hg===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),t!=null&&t.modified&&t.modified(),i(r)):o({xhr:s,e:c}))},s.responseType=r.dataType!=="string"?"arraybuffer":"text",s.send()}):Promise.resolve(r)}function cde(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return r&&r.compression?_8():new Promise((n,i)=>{const o=hx("GET",e,r);o.onreadystatechange=a=>{o.readyState===1&&++hg===1&&t!=null&&t.invokeBusy&&t.invokeBusy(!0),o.readyState===4&&(--hg===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),o.status===200||o.status===0?n(JSON.parse(o.responseText)):i({xhr:o,e:a}))},o.responseType="text",o.send()})}function lde(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return r&&r.compression?_8():new Promise((n,i)=>{const o=hx("GET",e,r);o.onreadystatechange=a=>{o.readyState===1&&++hg===1&&t!=null&&t.invokeBusy&&t.invokeBusy(!0),o.readyState===4&&(--hg===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),o.status===200||o.status===0?n(o.responseText):i({xhr:o,e:a}))},o.responseType="text",o.send()})}function ude(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return new Promise((n,i)=>{const o=new Image;r.crossOrigin&&(o.crossOrigin=r.crossOrigin),o.onload=()=>n(o),o.onerror=i,o.src=e})}const fde={fetchArray:sde,fetchJSON:cde,fetchText:lde,fetchBinary:ade,fetchImage:ude};XF("http")||qF("http",t=>fde);const n3={ASCII:"ascii",BINARY_BIG_ENDIAN:"binary_big_endian",BINARY_LITTLE_ENDIAN:"binary_little_endian"},I9={diffuse_red:"red",diffuse_green:"green",diffuse_blue:"blue"},ZF={patternHeader:/ply([\s\S]*)end_header\r?\n/,patternBody:/end_header\s([\s\S]*)$/};function M9(t){let e="",r=0;const n=ZF.patternHeader.exec(t);n!==null&&(e=n[1],r=n[0].length);const i={comments:[],elements:[],headerLength:r},o=e.split(`
+`);let a,s,c;for(let l=0;l<o.length;l++){let f=o[l];if(f=f.trim(),f!==""){let u;switch(c=f.split(/\s+/),s=c.shift(),f=c.join(" "),s){case"format":i.format=c[0],i.version=c[1];break;case"comment":i.comments.push(f);break;case"element":a!==void 0&&i.elements.push(a),a={},a.name=c[0],a.count=parseInt(c[1],10),a.properties=[];break;case"property":u={type:c[0]},u.type==="list"?(u.name=c[3],u.countType=c[1],u.itemType=c[2]):u.name=c[1],u.name in I9&&(u.name=I9[u.name]),a.properties.push(u);break;case"obj_info":i.objInfo=f;break;default:console.warn("unhandled",s,c);break}}}return a!==void 0&&i.elements.push(a),i}function O9(t,e){const r=e.find(p=>p.name==="vertex"),n=e.find(p=>p.name==="face");let i=0,o=0;r&&(i=r.count),n&&(o=n.count);const a=new Float32Array(i*3),s=new Uint8Array(i*3),c=new Float32Array(i*2),l=new Float32Array(i*3),f=t.colors.length>0,u=t.uvs.length>0,d=t.normals.length>0,h=t.faceVertexUvs.length>0;for(let p=0;p<i;p++){let v=p*3+0,y=p*3+1;const m=p*3+2;a[v]=t.vertices[v],a[y]=t.vertices[y],a[m]=t.vertices[m],f&&(s[v]=t.colors[v],s[y]=t.colors[y],s[m]=t.colors[m]),u&&(v=p*2+0,y=p*2+1,c[v]=t.uvs[v],c[y]=t.uvs[y]),d&&(l[v]=t.normals[v],l[y]=t.normals[y],l[m]=t.normals[m])}if(!u&&h){let p=0,v=0;for(let y=0;y<o;++y){const m=t.indices[p++],w=t.faceVertexUvs[v++];if(w&&m*2===w.length)for(let x=0;x<m;++x){const C=t.indices[p++];c[C*2+0]=w[x*2+0],c[C*2+1]=w[x*2+1]}else p+=m}}const g=Dr.newInstance();if(g.getPoints().setData(a,3),f&&g.getPointData().setScalars(Nt.newInstance({numberOfComponents:3,values:s,name:"Scalars"})),u||h){const p=Nt.newInstance({numberOfComponents:2,values:c,name:"TextureCoordinates"}),v=g.getPointData();v.addArray(p),v.setActiveTCoords(p.getName())}return d&&g.getPointData().setNormals(Nt.newInstance({numberOfComponents:3,name:"Normals",values:l})),g.getPolys().setData(Uint32Array.from(t.indices)),g}function r3(t,e){let 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d.NotSupportedError;return h.node_clone(this,null,w)},m.prototype.isEqualNode=function(w){return w===void 0&&(w=null),w!==null&&h.node_equals(this,w)},m.prototype.isSameNode=function(w){return w===void 0&&(w=null),this===w},m.prototype.compareDocumentPosition=function(w){if(w===this)return 0;var x=w,C=this,S=null,T=null;if(u.Guard.isAttrNode(x)&&(x=(S=x)._element),u.Guard.isAttrNode(C)&&(C=(T=C)._element,S&&x&&x===C))for(var _=0;_<C._attributeList.length;_++){var E=C._attributeList[_];if(h.node_equals(E,S))return l.Position.ImplementationSpecific|l.Position.Preceding;if(h.node_equals(E,T))return l.Position.ImplementationSpecific|l.Position.Following}return x===null||C===null||h.tree_rootNode(x)!==h.tree_rootNode(C)?l.Position.Disconnected|l.Position.ImplementationSpecific|(c.dom.compareCache.check(this,w)?l.Position.Preceding:l.Position.Following):!S&&h.tree_isAncestorOf(C,x)||T&&x===C?l.Position.Contains|l.Position.Preceding:!T&&h.tree_isDescendantOf(C,x)||S&&x===C?l.Position.ContainedBy|l.Position.Following:h.tree_isPreceding(C,x)?l.Position.Preceding:l.Position.Following},m.prototype.contains=function(w){return w!==null&&h.tree_isDescendantOf(this,w,!0)},m.prototype.lookupPrefix=function(w){return w?u.Guard.isElementNode(this)?h.node_locateANamespacePrefix(this,w):u.Guard.isDocumentNode(this)?this.documentElement===null?null:h.node_locateANamespacePrefix(this.documentElement,w):u.Guard.isDocumentTypeNode(this)||u.Guard.isDocumentFragmentNode(this)?null:u.Guard.isAttrNode(this)?this._element===null?null:h.node_locateANamespacePrefix(this._element,w):this._parent!==null&&u.Guard.isElementNode(this._parent)?h.node_locateANamespacePrefix(this._parent,w):null:null},m.prototype.lookupNamespaceURI=function(w){return h.node_locateANamespace(this,w||null)},m.prototype.isDefaultNamespace=function(w){return w||(w=null),h.node_locateANamespace(this,null)===w},m.prototype.insertBefore=function(w,x){return h.mutation_preInsert(w,this,x)},m.prototype.appendChild=function(w){return h.mutation_append(w,this)},m.prototype.replaceChild=function(w,x){return h.mutation_replace(x,w,this)},m.prototype.removeChild=function(w){return h.mutation_preRemove(w,this)},m.prototype._getTheParent=function(w){return u.Guard.isSlotable(this)&&h.shadowTree_isAssigned(this)?this._assignedSlot:this._parent},m.ELEMENT_NODE=1,m.ATTRIBUTE_NODE=2,m.TEXT_NODE=3,m.CDATA_SECTION_NODE=4,m.ENTITY_REFERENCE_NODE=5,m.ENTITY_NODE=6,m.PROCESSING_INSTRUCTION_NODE=7,m.COMMENT_NODE=8,m.DOCUMENT_NODE=9,m.DOCUMENT_TYPE_NODE=10,m.DOCUMENT_FRAGMENT_NODE=11,m.NOTATION_NODE=12,m.DOCUMENT_POSITION_DISCONNECTED=1,m.DOCUMENT_POSITION_PRECEDING=2,m.DOCUMENT_POSITION_FOLLOWING=4,m.DOCUMENT_POSITION_CONTAINS=8,m.DOCUMENT_POSITION_CONTAINED_BY=16,m.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC=32,m}(f.EventTargetImpl);n.NodeImpl=v,v.prototype._children=new u.EmptySet,p.idl_defineConst(v.prototype,"ELEMENT_NODE",1),p.idl_defineConst(v.prototype,"ATTRIBUTE_NODE",2),p.idl_defineConst(v.prototype,"TEXT_NODE",3),p.idl_defineConst(v.prototype,"CDATA_SECTION_NODE",4),p.idl_defineConst(v.prototype,"ENTITY_REFERENCE_NODE",5),p.idl_defineConst(v.prototype,"ENTITY_NODE",6),p.idl_defineConst(v.prototype,"PROCESSING_INSTRUCTION_NODE",7),p.idl_defineConst(v.prototype,"COMMENT_NODE",8),p.idl_defineConst(v.prototype,"DOCUMENT_NODE",9),p.idl_defineConst(v.prototype,"DOCUMENT_TYPE_NODE",10),p.idl_defineConst(v.prototype,"DOCUMENT_FRAGMENT_NODE",11),p.idl_defineConst(v.prototype,"NOTATION_NODE",12),p.idl_defineConst(v.prototype,"DOCUMENT_POSITION_DISCONNECTED",1),p.idl_defineConst(v.prototype,"DOCUMENT_POSITION_PRECEDING",2),p.idl_defineConst(v.prototype,"DOCUMENT_POSITION_FOLLOWING",4),p.idl_defineConst(v.prototype,"DOCUMENT_POSITION_CONTAINS",8),p.idl_defineConst(v.prototype,"DOCUMENT_POSITION_CONTAINED_BY",16),p.idl_defineConst(v.prototype,"DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC",32)},function(r,n){r.exports=function(i){if(i==null)throw TypeError("Can't call method on "+i);return i}},function(r,n,i){var o=i(87),a=i(41),s=i(27),c=i(26),l=i(128),f=[].push,u=function(d){var h=d==1,g=d==2,p=d==3,v=d==4,y=d==6,m=d==5||y;return function(w,x,C,S){for(var T,_,E=s(w),b=a(E),D=o(x,C,3),I=c(b.length),P=0,M=S||l,L=h?M(w,I):g?M(w,0):void 0;I>P;P++)if((m||P in b)&&(_=D(T=b[P],P,E),d)){if(h)L[P]=_;else if(_)switch(d){case 3:return!0;case 5:return T;case 6:return P;case 2:f.call(L,T)}else if(v)return!1}return y?-1:p||v?v:L}};r.exports={forEach:u(0),map:u(1),filter:u(2),some:u(3),every:u(4),find:u(5),findIndex:u(6)}},function(r,n,i){var o=this&&this.__values||function(E){var b=typeof Symbol=="function"&&Symbol.iterator,D=b&&E[b],I=0;if(D)return D.call(E);if(E&&typeof E.length=="number")return{next:function(){return E&&I>=E.length&&(E=void 0),{value:E&&E[I++],done:!E}}};throw new TypeError(b?"Object is not iterable.":"Symbol.iterator is not defined.")},a=this&&this.__read||function(E,b){var D=typeof 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X=D?D._previousSibling:b._lastChild,ne=D===null?-1:p.tree_index(D),ue=0;ue<G.length;ue++){var me=G[ue];if(u.Guard.isElementNode(me)&&(u.Guard.isDocumentNode(b)&&(b._documentElement=me),me._nodeDocument._hasNamespaces||me._namespace===null&&me._namespacePrefix===null||(me._nodeDocument._hasNamespaces=!0)),me._parent=b,D===null?h.set.append(b._children,me):(h.set.insert(b._children,me,ne),ne++),b._firstChild===null)me._previousSibling=null,me._nextSibling=null,b._firstChild=me,b._lastChild=me;else{var ge=D?D._previousSibling:b._lastChild,ye=D||null;me._previousSibling=ge,me._nextSibling=ye,ge&&(ge._nextSibling=me),ye&&(ye._previousSibling=me),ge||(b._firstChild=me),ye||(b._lastChild=me)}c.dom.features.slots&&b._shadowRoot!==null&&u.Guard.isSlotable(me)&&y.shadowTree_assignASlot(me),c.dom.features.steps&&u.Guard.isTextNode(me)&&w.dom_runChildTextContentChangeSteps(b),c.dom.features.slots&&u.Guard.isShadowRoot(p.tree_rootNode(b))&&u.Guard.isSlot(b)&&d.isEmpty(b._assignedNodes)&&y.shadowTree_signalASlotChange(b),c.dom.features.slots&&y.shadowTree_assignSlotablesForATree(p.tree_rootNode(me));for(var Ie=p.tree_getFirstDescendantNode(me,!0,!0);Ie!==null;)c.dom.features.steps&&w.dom_runInsertionSteps(Ie),c.dom.features.customElements&&u.Guard.isElementNode(Ie)&&y.shadowTree_isConnected(Ie)&&(u.Guard.isCustomElementNode(Ie)?g.customElement_enqueueACustomElementCallbackReaction(Ie,"connectedCallback",[]):g.customElement_tryToUpgrade(Ie)),Ie=p.tree_getNextDescendantNode(me,Ie,!0,!0)}c.dom.features.mutationObservers&&(I||m.observer_queueTreeMutationRecord(b,G,[],X,D))}else(function(Pe,Ee,H){var O=Ee._lastChild;if(u.Guard.isElementNode(Pe)&&(u.Guard.isDocumentNode(Ee)&&(Ee._documentElement=Pe),Pe._nodeDocument._hasNamespaces||Pe._namespace===null&&Pe._namespacePrefix===null||(Pe._nodeDocument._hasNamespaces=!0)),Pe._parent=Ee,Ee._children.add(Pe),Ee._firstChild===null)Pe._previousSibling=null,Pe._nextSibling=null,Ee._firstChild=Pe,Ee._lastChild=Pe;else{var Y=Ee._lastChild;Pe._previousSibling=Y,Pe._nextSibling=null,Y&&(Y._nextSibling=Pe),Y||(Ee._firstChild=Pe),Ee._lastChild=Pe}c.dom.features.slots&&Ee._shadowRoot!==null&&u.Guard.isSlotable(Pe)&&y.shadowTree_assignASlot(Pe),c.dom.features.steps&&u.Guard.isTextNode(Pe)&&w.dom_runChildTextContentChangeSteps(Ee),c.dom.features.slots&&u.Guard.isShadowRoot(p.tree_rootNode(Ee))&&u.Guard.isSlot(Ee)&&d.isEmpty(Ee._assignedNodes)&&y.shadowTree_signalASlotChange(Ee),c.dom.features.slots&&y.shadowTree_assignSlotablesForATree(p.tree_rootNode(Pe)),c.dom.features.steps&&w.dom_runInsertionSteps(Pe),c.dom.features.customElements&&u.Guard.isElementNode(Pe)&&y.shadowTree_isConnected(Pe)&&(u.Guard.isCustomElementNode(Pe)?g.customElement_enqueueACustomElementCallbackReaction(Pe,"connectedCallback",[]):g.customElement_tryToUpgrade(Pe)),c.dom.features.mutationObservers&&(H||m.observer_queueTreeMutationRecord(Ee,[Pe],[],O,null))})(E,b,I)}function _(E,b,D){var I,P,M,L,B,j,V,F;if(c.dom.rangeList.size!==0){var G=p.tree_index(E);try{for(var X=o(c.dom.rangeList),ne=X.next();!ne.done;ne=X.next()){var ue=ne.value;p.tree_isDescendantOf(E,ue._start[0],!0)&&(ue._start=[b,G]),p.tree_isDescendantOf(E,ue._end[0],!0)&&(ue._end=[b,G]),ue._start[0]===b&&ue._start[1]>G&&ue._start[1]--,ue._end[0]===b&&ue._end[1]>G&&ue._end[1]--}}catch(Oe){I={error:Oe}}finally{try{ne&&!ne.done&&(P=X.return)&&P.call(X)}finally{if(I)throw I.error}}try{for(var me=o(c.dom.rangeList),ge=me.next();!ge.done;ge=me.next())(ue=ge.value)._start[0]===b&&ue._start[1]>G&&(ue._start[1]-=1),ue._end[0]===b&&ue._end[1]>G&&(ue._end[1]-=1)}catch(Oe){M={error:Oe}}finally{try{ge&&!ge.done&&(L=me.return)&&L.call(me)}finally{if(M)throw M.error}}}if(c.dom.features.steps)try{for(var ye=o(v.nodeIterator_iteratorList()),Ie=ye.next();!Ie.done;Ie=ye.next()){var Pe=Ie.value;Pe._root._nodeDocument===E._nodeDocument&&w.dom_runNodeIteratorPreRemovingSteps(Pe,E)}}catch(Oe){B={error:Oe}}finally{try{Ie&&!Ie.done&&(j=ye.return)&&j.call(ye)}finally{if(B)throw B.error}}var Ee=E._previousSibling,H=E._nextSibling;u.Guard.isDocumentNode(b)&&u.Guard.isElementNode(E)&&(b._documentElement=null),E._parent=null,b._children.delete(E);var O=E._previousSibling,Y=E._nextSibling;E._previousSibling=null,E._nextSibling=null,O&&(O._nextSibling=Y),Y&&(Y._previousSibling=O),O||(b._firstChild=Y),Y||(b._lastChild=O),c.dom.features.slots&&u.Guard.isSlotable(E)&&E._assignedSlot!==null&&y.shadowTree_isAssigned(E)&&y.shadowTree_assignSlotables(E._assignedSlot),c.dom.features.slots&&u.Guard.isShadowRoot(p.tree_rootNode(b))&&u.Guard.isSlot(b)&&d.isEmpty(b._assignedNodes)&&y.shadowTree_signalASlotChange(b),c.dom.features.slots&&p.tree_getFirstDescendantNode(E,!0,!1,function(Oe){return u.Guard.isSlot(Oe)})!==null&&(y.shadowTree_assignSlotablesForATree(p.tree_rootNode(b)),y.shadowTree_assignSlotablesForATree(E)),c.dom.features.steps&&w.dom_runRemovingSteps(E,b),c.dom.features.customElements&&u.Guard.isCustomElementNode(E)&&g.customElement_enqueueACustomElementCallbackReaction(E,"disconnectedCallback",[]);for(var K=p.tree_getFirstDescendantNode(E,!1,!0);K!==null;)c.dom.features.steps&&w.dom_runRemovingSteps(K,E),c.dom.features.customElements&&u.Guard.isCustomElementNode(K)&&g.customElement_enqueueACustomElementCallbackReaction(K,"disconnectedCallback",[]),K=p.tree_getNextDescendantNode(E,K,!1,!0);if(c.dom.features.mutationObservers)for(var Z=p.tree_getFirstAncestorNode(b,!0);Z!==null;){try{for(var ae=(V=void 0,o(Z._registeredObserverList)),oe=ae.next();!oe.done;oe=ae.next()){var 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Base URL is null.");switch(oe.scheme=Z.scheme,Re.c()){case"":oe.username=Z.username,oe.password=Z.password,oe.host=Z.host,oe.port=Z.port,oe.path=f.list.clone(Z.path),oe.query=Z.query;break;case"/":Te=l.ParserState.RelativeSlash;break;case"?":oe.username=Z.username,oe.password=Z.password,oe.host=Z.host,oe.port=Z.port,oe.path=f.list.clone(Z.path),oe.query="",Te=l.ParserState.Query;break;case"#":oe.username=Z.username,oe.password=Z.password,oe.host=Z.host,oe.port=Z.port,oe.path=f.list.clone(Z.path),oe.query=Z.query,oe.fragment="",Te=l.ParserState.Fragment;break;default:S(oe)&&Re.c()==="\\"?(w("Invalid input string."),Te=l.ParserState.RelativeSlash):(oe.username=Z.username,oe.password=Z.password,oe.host=Z.host,oe.port=Z.port,oe.path=f.list.clone(Z.path),oe.path.length!==0&&oe.path.splice(oe.path.length-1,1),Te=l.ParserState.Path,Re.pointer--)}break;case l.ParserState.RelativeSlash:if(!S(oe)||Re.c()!=="/"&&Re.c()!=="\\")if(Re.c()==="/")Te=l.ParserState.Authority;else{if(Z===null)throw new Error("Invalid parser state. 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l.ParserState.Port:if(f.codePoint.ASCIIDigit.test(Re.c()))fe+=Re.c();else{if(!(Re.c()===""||Re.c()==="/"||Re.c()==="?"||Re.c()==="#"||S(oe)&&Re.c()==="\\"||_e))return w("Invalid input string."),null;if(fe!==""&&fe!==""){var Bt=parseInt(fe,10);if(Bt>Math.pow(2,16)-1)return w("Invalid port number."),null;oe.port=Bt===T(oe.scheme)?null:Bt,fe=""}if(_e!==void 0)return oe;Te=l.ParserState.PathStart,Re.pointer--}break;case l.ParserState.File:if(oe.scheme="file",Re.c()==="/"||Re.c()==="\\")Re.c()==="\\"&&w("Invalid input string."),Te=l.ParserState.FileSlash;else if(Z!==null&&Z.scheme==="file")switch(Re.c()){case"":oe.host=Z.host,oe.path=f.list.clone(Z.path),oe.query=Z.query;break;case"?":oe.host=Z.host,oe.path=f.list.clone(Z.path),oe.query="",Te=l.ParserState.Query;break;case"#":oe.host=Z.host,oe.path=f.list.clone(Z.path),oe.query=Z.query,oe.fragment="",Te=l.ParserState.Fragment;break;default:F(Re.substring())?w("Unexpected windows drive letter in input 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string."),Te=l.ParserState.Path,Re.c()!=="/"&&Re.c()!=="\\"&&Re.pointer--):_e===void 0&&Re.c()==="?"?(oe.query="",Te=l.ParserState.Query):_e===void 0&&Re.c()==="#"?(oe.fragment="",Te=l.ParserState.Fragment):Re.c()!==""&&(Te=l.ParserState.Path,Re.c()!=="/"&&Re.pointer--);break;case l.ParserState.Path:if(Re.c()===""||Re.c()==="/"||S(oe)&&Re.c()==="\\"||_e===void 0&&(Re.c()==="?"||Re.c()==="#")){if(S(oe)&&Re.c()==="\\"&&w("Invalid input string."),L(fe))B(oe),Re.c()==="/"||S(oe)&&Re.c()==="\\"||oe.path.push("");else if(!M(fe)||Re.c()==="/"||S(oe)&&Re.c()==="\\"){if(!M(fe)){if(oe.scheme==="file"&&oe.path.length===0&&V(fe)){oe.host!==null&&oe.host!==""&&(w("Invalid input string."),oe.host="");var Ht=Array.from(fe);fe=Ht.slice(0,1)+":"+Ht.slice(2)}oe.path.push(fe)}}else oe.path.push("");if(fe="",oe.scheme==="file"&&(Re.c()===""||Re.c()==="?"||Re.c()==="#"))for(;oe.path.length>1&&oe.path[0]==="";)w("Invalid input 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w("Invalid IP v4 address."),null;var Te=$e[$e.length-1];$e.pop();var Ye=0;try{for(var fe=o($e),ft=fe.next();!ft.done;ft=fe.next()){var gt;Te+=(gt=ft.value)*Math.pow(256,3-Ye),Ye++}}catch(mt){oe={error:mt}}finally{try{ft&&!ft.done&&(_e=fe.return)&&_e.call(fe)}finally{if(oe)throw oe.error}}return Te}function ue(K){var Z,ae=[0,0,0,0,0,0,0,0],oe=0,_e=null,Oe=new c.StringWalker(K);if(Oe.c()===":"){if(!Oe.remaining().startsWith(":"))return w("Invalid IP v6 address."),null;Oe.pointer+=2,_e=oe+=1}for(;Oe.c()!=="";){if(oe===8)return w("Invalid IP v6 address."),null;if(Oe.c()!==":"){for(var Ge=0,$e=0;$e<4&&f.codePoint.ASCIIHexDigit.test(Oe.c());)Ge=16*Ge+parseInt(Oe.c(),16),Oe.pointer++,$e++;if(Oe.c()==="."){if($e===0||(Oe.pointer-=$e,oe>6))return w("Invalid IP v6 address."),null;for(var le=0;Oe.c()!=="";){var de=null;if(le>0){if(!(Oe.c()==="."&&le<4))return w("Invalid IP v6 address."),null;Oe.pointer++}if(!f.codePoint.ASCIIDigit.test(Oe.c()))return w("Invalid IP v6 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T=[];!this.scanner.eof();){S.children=S.children.concat(this.parseJSXChildren());var _=this.createJSXChildNode(),E=this.parseJSXBoundaryElement();if(E.type===h.JSXSyntax.JSXOpeningElement){var b=E;if(b.selfClosing){var D=this.finalize(_,new d.JSXElement(b,[],null));S.children.push(D)}else T.push(S),S={node:_,opening:b,closing:null,children:[]}}if(E.type===h.JSXSyntax.JSXClosingElement){S.closing=E;var O=m(S.opening.name);if(O!==m(S.closing.name)&&this.tolerateError("Expected corresponding JSX closing tag for %0",O),!(T.length>0))break;D=this.finalize(S.node,new d.JSXElement(S.opening,S.children,S.closing)),(S=T[T.length-1]).children.push(D),T.pop()}}return S},C.prototype.parseJSXElement=function(){var S=this.createJSXNode(),T=this.parseJSXOpeningElement(),_=[],E=null;if(!T.selfClosing){var b=this.parseComplexJSXElement({node:S,opening:T,closing:E,children:_});_=b.children,E=b.closing}return this.finalize(S,new 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d=function(We,ft,Ut){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=We,this.body=ft,this.generator=!1,this.expression=Ut,this.async=!1};s.ArrowFunctionExpression=d;var h=function(We,ft,Ut){this.type=l.Syntax.AssignmentExpression,this.operator=We,this.left=ft,this.right=Ut};s.AssignmentExpression=h;var g=function(We,ft){this.type=l.Syntax.AssignmentPattern,this.left=We,this.right=ft};s.AssignmentPattern=g;var p=function(We,ft,Ut){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=We,this.body=ft,this.generator=!1,this.expression=Ut,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(We,ft,Ut){this.type=l.Syntax.FunctionDeclaration,this.id=We,this.params=ft,this.body=Ut,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(We,ft,Ut){this.type=l.Syntax.FunctionExpression,this.id=We,this.params=ft,this.body=Ut,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(We){this.type=l.Syntax.AwaitExpression,this.argument=We};s.AwaitExpression=m;var w=function(We,ft,Ut){var En=We==="||"||We==="&&";this.type=En?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=We,this.left=ft,this.right=Ut};s.BinaryExpression=w;var x=function(We){this.type=l.Syntax.BlockStatement,this.body=We};s.BlockStatement=x;var C=function(We){this.type=l.Syntax.BreakStatement,this.label=We};s.BreakStatement=C;var S=function(We,ft){this.type=l.Syntax.CallExpression,this.callee=We,this.arguments=ft};s.CallExpression=S;var T=function(We,ft){this.type=l.Syntax.CatchClause,this.param=We,this.body=ft};s.CatchClause=T;var _=function(We){this.type=l.Syntax.ClassBody,this.body=We};s.ClassBody=_;var E=function(We,ft,Ut){this.type=l.Syntax.ClassDeclaration,this.id=We,this.superClass=ft,this.body=Ut};s.ClassDeclaration=E;var b=function(We,ft,Ut){this.type=l.Syntax.ClassExpression,this.id=We,this.superClass=ft,this.body=Ut};s.ClassExpression=b;var D=function(We,ft){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=We,this.property=ft};s.ComputedMemberExpression=D;var O=function(We,ft,Ut){this.type=l.Syntax.ConditionalExpression,this.test=We,this.consequent=ft,this.alternate=Ut};s.ConditionalExpression=O;var L=function(We){this.type=l.Syntax.ContinueStatement,this.label=We};s.ContinueStatement=L;var P=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=P;var k=function(We,ft){this.type=l.Syntax.ExpressionStatement,this.expression=We,this.directive=ft};s.Directive=k;var G=function(We,ft){this.type=l.Syntax.DoWhileStatement,this.body=We,this.test=ft};s.DoWhileStatement=G;var j=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=j;var F=function(We){this.type=l.Syntax.ExportAllDeclaration,this.source=We};s.ExportAllDeclaration=F;var U=function(We){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=We};s.ExportDefaultDeclaration=U;var W=function(We,ft,Ut){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=We,this.specifiers=ft,this.source=Ut};s.ExportNamedDeclaration=W;var J=function(We,ft){this.type=l.Syntax.ExportSpecifier,this.exported=ft,this.local=We};s.ExportSpecifier=J;var te=function(We){this.type=l.Syntax.ExpressionStatement,this.expression=We};s.ExpressionStatement=te;var le=function(We,ft,Ut){this.type=l.Syntax.ForInStatement,this.left=We,this.right=ft,this.body=Ut,this.each=!1};s.ForInStatement=le;var ve=function(We,ft,Ut){this.type=l.Syntax.ForOfStatement,this.left=We,this.right=ft,this.body=Ut};s.ForOfStatement=ve;var pe=function(We,ft,Ut,En){this.type=l.Syntax.ForStatement,this.init=We,this.test=ft,this.update=Ut,this.body=En};s.ForStatement=pe;var ye=function(We,ft,Ut,En){this.type=l.Syntax.FunctionDeclaration,this.id=We,this.params=ft,this.body=Ut,this.generator=En,this.expression=!1,this.async=!1};s.FunctionDeclaration=ye;var Ie=function(We,ft,Ut,En){this.type=l.Syntax.FunctionExpression,this.id=We,this.params=ft,this.body=Ut,this.generator=En,this.expression=!1,this.async=!1};s.FunctionExpression=Ie;var Le=function(We){this.type=l.Syntax.Identifier,this.name=We};s.Identifier=Le;var be=function(We,ft,Ut){this.type=l.Syntax.IfStatement,this.test=We,this.consequent=ft,this.alternate=Ut};s.IfStatement=be;var $=function(We,ft){this.type=l.Syntax.ImportDeclaration,this.specifiers=We,this.source=ft};s.ImportDeclaration=$;var R=function(We){this.type=l.Syntax.ImportDefaultSpecifier,this.local=We};s.ImportDefaultSpecifier=R;var X=function(We){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=We};s.ImportNamespaceSpecifier=X;var K=function(We,ft){this.type=l.Syntax.ImportSpecifier,this.local=We,this.imported=ft};s.ImportSpecifier=K;var Z=function(We,ft){this.type=l.Syntax.LabeledStatement,this.label=We,this.body=ft};s.LabeledStatement=Z;var ie=function(We,ft){this.type=l.Syntax.Literal,this.value=We,this.raw=ft};s.Literal=ie;var oe=function(We,ft){this.type=l.Syntax.MetaProperty,this.meta=We,this.property=ft};s.MetaProperty=oe;var Te=function(We,ft,Ut,En,qr){this.type=l.Syntax.MethodDefinition,this.key=We,this.computed=ft,this.value=Ut,this.kind=En,this.static=qr};s.MethodDefinition=Te;var Oe=function(We){this.type=l.Syntax.Program,this.body=We,this.sourceType="module"};s.Module=Oe;var Ve=function(We,ft){this.type=l.Syntax.NewExpression,this.callee=We,this.arguments=ft};s.NewExpression=Ve;var Ge=function(We){this.type=l.Syntax.ObjectExpression,this.properties=We};s.ObjectExpression=Ge;var ce=function(We){this.type=l.Syntax.ObjectPattern,this.properties=We};s.ObjectPattern=ce;var ue=function(We,ft,Ut,En,qr,Gt){this.type=l.Syntax.Property,this.key=ft,this.computed=Ut,this.value=En,this.kind=We,this.method=qr,this.shorthand=Gt};s.Property=ue;var Se=function(We,ft,Ut,En){this.type=l.Syntax.Literal,this.value=We,this.raw=ft,this.regex={pattern:Ut,flags:En}};s.RegexLiteral=Se;var he=function(We){this.type=l.Syntax.RestElement,this.argument=We};s.RestElement=he;var xe=function(We){this.type=l.Syntax.ReturnStatement,this.argument=We};s.ReturnStatement=xe;var qe=function(We){this.type=l.Syntax.Program,this.body=We,this.sourceType="script"};s.Script=qe;var de=function(We){this.type=l.Syntax.SequenceExpression,this.expressions=We};s.SequenceExpression=de;var dt=function(We){this.type=l.Syntax.SpreadElement,this.argument=We};s.SpreadElement=dt;var mt=function(We,ft){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=We,this.property=ft};s.StaticMemberExpression=mt;var ht=function(){this.type=l.Syntax.Super};s.Super=ht;var Me=function(We,ft){this.type=l.Syntax.SwitchCase,this.test=We,this.consequent=ft};s.SwitchCase=Me;var Ze=function(We,ft){this.type=l.Syntax.SwitchStatement,this.discriminant=We,this.cases=ft};s.SwitchStatement=Ze;var it=function(We,ft){this.type=l.Syntax.TaggedTemplateExpression,this.tag=We,this.quasi=ft};s.TaggedTemplateExpression=it;var rt=function(We,ft){this.type=l.Syntax.TemplateElement,this.value=We,this.tail=ft};s.TemplateElement=rt;var lt=function(We,ft){this.type=l.Syntax.TemplateLiteral,this.quasis=We,this.expressions=ft};s.TemplateLiteral=lt;var Dt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=Dt;var xt=function(We){this.type=l.Syntax.ThrowStatement,this.argument=We};s.ThrowStatement=xt;var kt=function(We,ft,Ut){this.type=l.Syntax.TryStatement,this.block=We,this.handler=ft,this.finalizer=Ut};s.TryStatement=kt;var qt=function(We,ft){this.type=l.Syntax.UnaryExpression,this.operator=We,this.argument=ft,this.prefix=!0};s.UnaryExpression=qt;var On=function(We,ft,Ut){this.type=l.Syntax.UpdateExpression,this.operator=We,this.argument=ft,this.prefix=Ut};s.UpdateExpression=On;var Vn=function(We,ft){this.type=l.Syntax.VariableDeclaration,this.declarations=We,this.kind=ft};s.VariableDeclaration=Vn;var zt=function(We,ft){this.type=l.Syntax.VariableDeclarator,this.id=We,this.init=ft};s.VariableDeclarator=zt;var Mn=function(We,ft){this.type=l.Syntax.WhileStatement,this.test=We,this.body=ft};s.WhileStatement=Mn;var Ki=function(We,ft){this.type=l.Syntax.WithStatement,this.object=We,this.body=ft};s.WithStatement=Ki;var kr=function(We,ft){this.type=l.Syntax.YieldExpression,this.argument=We,this.delegate=ft};s.YieldExpression=kr},function(a,s,c){Object.defineProperty(s,"__esModule",{value:!0});var l=c(9),f=c(10),u=c(11),d=c(7),h=c(12),g=c(2),p=c(13),v=function(){function y(m,w,x){w===void 0&&(w={}),this.config={range:typeof w.range=="boolean"&&w.range,loc:typeof w.loc=="boolean"&&w.loc,source:null,tokens:typeof w.tokens=="boolean"&&w.tokens,comment:typeof w.comment=="boolean"&&w.comment,tolerant:typeof w.tolerant=="boolean"&&w.tolerant},this.config.loc&&w.source&&w.source!==null&&(this.config.source=String(w.source)),this.delegate=x,this.errorHandler=new f.ErrorHandler,this.errorHandler.tolerant=this.config.tolerant,this.scanner=new h.Scanner(m,this.errorHandler),this.scanner.trackComment=this.config.comment,this.operatorPrecedence={")":0,";":0,",":0,"=":0,"]":0,"||":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":11,"/":11,"%":11},this.lookahead={type:2,value:"",lineNumber:this.scanner.lineNumber,lineStart:0,start:0,end:0},this.hasLineTerminator=!1,this.context={isModule:!1,await:!1,allowIn:!0,allowStrictDirective:!0,allowYield:!0,firstCoverInitializedNameError:null,isAssignmentTarget:!1,isBindingElement:!1,inFunctionBody:!1,inIteration:!1,inSwitch:!1,labelSet:{},strict:!1},this.tokens=[],this.startMarker={index:0,line:this.scanner.lineNumber,column:0},this.lastMarker={index:0,line:this.scanner.lineNumber,column:0},this.nextToken(),this.lastMarker={index:this.scanner.index,line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}}return y.prototype.throwError=function(m){for(var w=[],x=1;x<arguments.length;x++)w[x-1]=arguments[x];var C=Array.prototype.slice.call(arguments,1),S=m.replace(/%(\d)/g,function(b,D){return l.assert(D<C.length,"Message reference must be in range"),C[D]}),T=this.lastMarker.index,_=this.lastMarker.line,E=this.lastMarker.column+1;throw this.errorHandler.createError(T,_,E,S)},y.prototype.tolerateError=function(m){for(var w=[],x=1;x<arguments.length;x++)w[x-1]=arguments[x];var C=Array.prototype.slice.call(arguments,1),S=m.replace(/%(\d)/g,function(b,D){return l.assert(D<C.length,"Message reference must be in range"),C[D]}),T=this.lastMarker.index,_=this.scanner.lineNumber,E=this.lastMarker.column+1;this.errorHandler.tolerateError(T,_,E,S)},y.prototype.unexpectedTokenError=function(m,w){var x,C=w||u.Messages.UnexpectedToken;if(m?(w||(C=m.type===2?u.Messages.UnexpectedEOS:m.type===3?u.Messages.UnexpectedIdentifier:m.type===6?u.Messages.UnexpectedNumber:m.type===8?u.Messages.UnexpectedString:m.type===10?u.Messages.UnexpectedTemplate:u.Messages.UnexpectedToken,m.type===4&&(this.scanner.isFutureReservedWord(m.value)?C=u.Messages.UnexpectedReserved:this.context.strict&&this.scanner.isStrictModeReservedWord(m.value)&&(C=u.Messages.StrictReservedWord))),x=m.value):x="ILLEGAL",C=C.replace("%0",x),m&&typeof m.lineNumber=="number"){var S=m.start,T=m.lineNumber,_=this.lastMarker.index-this.lastMarker.column,E=m.start-_+1;return this.errorHandler.createError(S,T,E,C)}return S=this.lastMarker.index,T=this.lastMarker.line,E=this.lastMarker.column+1,this.errorHandler.createError(S,T,E,C)},y.prototype.throwUnexpectedToken=function(m,w){throw this.unexpectedTokenError(m,w)},y.prototype.tolerateUnexpectedToken=function(m,w){this.errorHandler.tolerate(this.unexpectedTokenError(m,w))},y.prototype.collectComments=function(){if(this.config.comment){var m=this.scanner.scanComments();if(m.length>0&&this.delegate)for(var w=0;w<m.length;++w){var x=m[w],C=void 0;C={type:x.multiLine?"BlockComment":"LineComment",value:this.scanner.source.slice(x.slice[0],x.slice[1])},this.config.range&&(C.range=x.range),this.config.loc&&(C.loc=x.loc);var S={start:{line:x.loc.start.line,column:x.loc.start.column,offset:x.range[0]},end:{line:x.loc.end.line,column:x.loc.end.column,offset:x.range[1]}};this.delegate(C,S)}}else this.scanner.scanComments()},y.prototype.getTokenRaw=function(m){return this.scanner.source.slice(m.start,m.end)},y.prototype.convertToken=function(m){var w={type:p.TokenName[m.type],value:this.getTokenRaw(m)};if(this.config.range&&(w.range=[m.start,m.end]),this.config.loc&&(w.loc={start:{line:this.startMarker.line,column:this.startMarker.column},end:{line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}}),m.type===9){var x=m.pattern,C=m.flags;w.regex={pattern:x,flags:C}}return w},y.prototype.nextToken=function(){var m=this.lookahead;this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.collectComments(),this.scanner.index!==this.startMarker.index&&(this.startMarker.index=this.scanner.index,this.startMarker.line=this.scanner.lineNumber,this.startMarker.column=this.scanner.index-this.scanner.lineStart);var w=this.scanner.lex();return this.hasLineTerminator=m.lineNumber!==w.lineNumber,w&&this.context.strict&&w.type===3&&this.scanner.isStrictModeReservedWord(w.value)&&(w.type=4),this.lookahead=w,this.config.tokens&&w.type!==2&&this.tokens.push(this.convertToken(w)),m},y.prototype.nextRegexToken=function(){this.collectComments();var m=this.scanner.scanRegExp();return this.config.tokens&&(this.tokens.pop(),this.tokens.push(this.convertToken(m))),this.lookahead=m,this.nextToken(),m},y.prototype.createNode=function(){return{index:this.startMarker.index,line:this.startMarker.line,column:this.startMarker.column}},y.prototype.startNode=function(m,w){w===void 0&&(w=0);var x=m.start-m.lineStart,C=m.lineNumber;return x<0&&(x+=w,C--),{index:m.start,line:C,column:x}},y.prototype.finalize=function(m,w){if(this.config.range&&(w.range=[m.index,this.lastMarker.index]),this.config.loc&&(w.loc={start:{line:m.line,column:m.column},end:{line:this.lastMarker.line,column:this.lastMarker.column}},this.config.source&&(w.loc.source=this.config.source)),this.delegate){var x={start:{line:m.line,column:m.column,offset:m.index},end:{line:this.lastMarker.line,column:this.lastMarker.column,offset:this.lastMarker.index}};this.delegate(w,x)}return w},y.prototype.expect=function(m){var w=this.nextToken();w.type===7&&w.value===m||this.throwUnexpectedToken(w)},y.prototype.expectCommaSeparator=function(){if(this.config.tolerant){var m=this.lookahead;m.type===7&&m.value===","?this.nextToken():m.type===7&&m.value===";"?(this.nextToken(),this.tolerateUnexpectedToken(m)):this.tolerateUnexpectedToken(m,u.Messages.UnexpectedToken)}else this.expect(",")},y.prototype.expectKeyword=function(m){var w=this.nextToken();w.type===4&&w.value===m||this.throwUnexpectedToken(w)},y.prototype.match=function(m){return this.lookahead.type===7&&this.lookahead.value===m},y.prototype.matchKeyword=function(m){return this.lookahead.type===4&&this.lookahead.value===m},y.prototype.matchContextualKeyword=function(m){return this.lookahead.type===3&&this.lookahead.value===m},y.prototype.matchAssign=function(){if(this.lookahead.type!==7)return!1;var m=this.lookahead.value;return m==="="||m==="*="||m==="**="||m==="/="||m==="%="||m==="+="||m==="-="||m==="<<="||m===">>="||m===">>>="||m==="&="||m==="^="||m==="|="},y.prototype.isolateCoverGrammar=function(m){var w=this.context.isBindingElement,x=this.context.isAssignmentTarget,C=this.context.firstCoverInitializedNameError;this.context.isBindingElement=!0,this.context.isAssignmentTarget=!0,this.context.firstCoverInitializedNameError=null;var S=m.call(this);return this.context.firstCoverInitializedNameError!==null&&this.throwUnexpectedToken(this.context.firstCoverInitializedNameError),this.context.isBindingElement=w,this.context.isAssignmentTarget=x,this.context.firstCoverInitializedNameError=C,S},y.prototype.inheritCoverGrammar=function(m){var w=this.context.isBindingElement,x=this.context.isAssignmentTarget,C=this.context.firstCoverInitializedNameError;this.context.isBindingElement=!0,this.context.isAssignmentTarget=!0,this.context.firstCoverInitializedNameError=null;var S=m.call(this);return this.context.isBindingElement=this.context.isBindingElement&&w,this.context.isAssignmentTarget=this.context.isAssignmentTarget&&x,this.context.firstCoverInitializedNameError=C||this.context.firstCoverInitializedNameError,S},y.prototype.consumeSemicolon=function(){this.match(";")?this.nextToken():this.hasLineTerminator||(this.lookahead.type===2||this.match("}")||this.throwUnexpectedToken(this.lookahead),this.lastMarker.index=this.startMarker.index,this.lastMarker.line=this.startMarker.line,this.lastMarker.column=this.startMarker.column)},y.prototype.parsePrimaryExpression=function(){var m,w,x,C=this.createNode();switch(this.lookahead.type){case 3:(this.context.isModule||this.context.await)&&this.lookahead.value==="await"&&this.tolerateUnexpectedToken(this.lookahead),m=this.matchAsyncFunction()?this.parseFunctionExpression():this.finalize(C,new d.Identifier(this.nextToken().value));break;case 6:case 8:this.context.strict&&this.lookahead.octal&&this.tolerateUnexpectedToken(this.lookahead,u.Messages.StrictOctalLiteral),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(w.value,x));break;case 1:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(w.value==="true",x));break;case 5:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(null,x));break;case 10:m=this.parseTemplateLiteral();break;case 7:switch(this.lookahead.value){case"(":this.context.isBindingElement=!1,m=this.inheritCoverGrammar(this.parseGroupExpression);break;case"[":m=this.inheritCoverGrammar(this.parseArrayInitializer);break;case"{":m=this.inheritCoverGrammar(this.parseObjectInitializer);break;case"/":case"/=":this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.scanner.index=this.startMarker.index,w=this.nextRegexToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.RegexLiteral(w.regex,x,w.pattern,w.flags));break;default:m=this.throwUnexpectedToken(this.nextToken())}break;case 4:!this.context.strict&&this.context.allowYield&&this.matchKeyword("yield")?m=this.parseIdentifierName():!this.context.strict&&this.matchKeyword("let")?m=this.finalize(C,new d.Identifier(this.nextToken().value)):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.matchKeyword("function")?m=this.parseFunctionExpression():this.matchKeyword("this")?(this.nextToken(),m=this.finalize(C,new d.ThisExpression)):m=this.matchKeyword("class")?this.parseClassExpression():this.throwUnexpectedToken(this.nextToken()));break;default:m=this.throwUnexpectedToken(this.nextToken())}return m},y.prototype.parseSpreadElement=function(){var m=this.createNode();this.expect("...");var w=this.inheritCoverGrammar(this.parseAssignmentExpression);return this.finalize(m,new d.SpreadElement(w))},y.prototype.parseArrayInitializer=function(){var m=this.createNode(),w=[];for(this.expect("[");!this.match("]");)if(this.match(","))this.nextToken(),w.push(null);else if(this.match("...")){var x=this.parseSpreadElement();this.match("]")||(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.expect(",")),w.push(x)}else w.push(this.inheritCoverGrammar(this.parseAssignmentExpression)),this.match("]")||this.expect(",");return this.expect("]"),this.finalize(m,new d.ArrayExpression(w))},y.prototype.parsePropertyMethod=function(m){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var w=this.context.strict,x=this.context.allowStrictDirective;this.context.allowStrictDirective=m.simple;var C=this.isolateCoverGrammar(this.parseFunctionSourceElements);return this.context.strict&&m.firstRestricted&&this.tolerateUnexpectedToken(m.firstRestricted,m.message),this.context.strict&&m.stricted&&this.tolerateUnexpectedToken(m.stricted,m.message),this.context.strict=w,this.context.allowStrictDirective=x,C},y.prototype.parsePropertyMethodFunction=function(){var m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters(),C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!1))},y.prototype.parsePropertyMethodAsyncFunction=function(){var m=this.createNode(),w=this.context.allowYield,x=this.context.await;this.context.allowYield=!1,this.context.await=!0;var C=this.parseFormalParameters(),S=this.parsePropertyMethod(C);return this.context.allowYield=w,this.context.await=x,this.finalize(m,new d.AsyncFunctionExpression(null,C.params,S))},y.prototype.parseObjectPropertyKey=function(){var m,w=this.createNode(),x=this.nextToken();switch(x.type){case 8:case 6:this.context.strict&&x.octal&&this.tolerateUnexpectedToken(x,u.Messages.StrictOctalLiteral);var C=this.getTokenRaw(x);m=this.finalize(w,new d.Literal(x.value,C));break;case 3:case 1:case 5:case 4:m=this.finalize(w,new d.Identifier(x.value));break;case 7:x.value==="["?(m=this.isolateCoverGrammar(this.parseAssignmentExpression),this.expect("]")):m=this.throwUnexpectedToken(x);break;default:m=this.throwUnexpectedToken(x)}return m},y.prototype.isPropertyKey=function(m,w){return m.type===g.Syntax.Identifier&&m.name===w||m.type===g.Syntax.Literal&&m.value===w},y.prototype.parseObjectProperty=function(m){var w,x=this.createNode(),C=this.lookahead,S=null,T=null,_=!1,E=!1,b=!1,D=!1;if(C.type===3){var O=C.value;this.nextToken(),_=this.match("["),S=(D=!(this.hasLineTerminator||O!=="async"||this.match(":")||this.match("(")||this.match("*")||this.match(",")))?this.parseObjectPropertyKey():this.finalize(x,new d.Identifier(O))}else this.match("*")?this.nextToken():(_=this.match("["),S=this.parseObjectPropertyKey());var L=this.qualifiedPropertyName(this.lookahead);if(C.type===3&&!D&&C.value==="get"&&L)w="get",_=this.match("["),S=this.parseObjectPropertyKey(),this.context.allowYield=!1,T=this.parseGetterMethod();else if(C.type===3&&!D&&C.value==="set"&&L)w="set",_=this.match("["),S=this.parseObjectPropertyKey(),T=this.parseSetterMethod();else if(C.type===7&&C.value==="*"&&L)w="init",_=this.match("["),S=this.parseObjectPropertyKey(),T=this.parseGeneratorMethod(),E=!0;else if(S||this.throwUnexpectedToken(this.lookahead),w="init",this.match(":")&&!D)!_&&this.isPropertyKey(S,"__proto__")&&(m.value&&this.tolerateError(u.Messages.DuplicateProtoProperty),m.value=!0),this.nextToken(),T=this.inheritCoverGrammar(this.parseAssignmentExpression);else if(this.match("("))T=D?this.parsePropertyMethodAsyncFunction():this.parsePropertyMethodFunction(),E=!0;else if(C.type===3)if(O=this.finalize(x,new d.Identifier(C.value)),this.match("=")){this.context.firstCoverInitializedNameError=this.lookahead,this.nextToken(),b=!0;var P=this.isolateCoverGrammar(this.parseAssignmentExpression);T=this.finalize(x,new d.AssignmentPattern(O,P))}else b=!0,T=O;else this.throwUnexpectedToken(this.nextToken());return this.finalize(x,new d.Property(w,S,_,T,E,b))},y.prototype.parseObjectInitializer=function(){var m=this.createNode();this.expect("{");for(var w=[],x={value:!1};!this.match("}");)w.push(this.parseObjectProperty(x)),this.match("}")||this.expectCommaSeparator();return this.expect("}"),this.finalize(m,new d.ObjectExpression(w))},y.prototype.parseTemplateHead=function(){l.assert(this.lookahead.head,"Template literal must start with a template head");var m=this.createNode(),w=this.nextToken(),x=w.value,C=w.cooked;return this.finalize(m,new d.TemplateElement({raw:x,cooked:C},w.tail))},y.prototype.parseTemplateElement=function(){this.lookahead.type!==10&&this.throwUnexpectedToken();var m=this.createNode(),w=this.nextToken(),x=w.value,C=w.cooked;return this.finalize(m,new d.TemplateElement({raw:x,cooked:C},w.tail))},y.prototype.parseTemplateLiteral=function(){var m=this.createNode(),w=[],x=[],C=this.parseTemplateHead();for(x.push(C);!C.tail;)w.push(this.parseExpression()),C=this.parseTemplateElement(),x.push(C);return this.finalize(m,new d.TemplateLiteral(x,w))},y.prototype.reinterpretExpressionAsPattern=function(m){switch(m.type){case g.Syntax.Identifier:case g.Syntax.MemberExpression:case g.Syntax.RestElement:case g.Syntax.AssignmentPattern:break;case g.Syntax.SpreadElement:m.type=g.Syntax.RestElement,this.reinterpretExpressionAsPattern(m.argument);break;case g.Syntax.ArrayExpression:m.type=g.Syntax.ArrayPattern;for(var w=0;w<m.elements.length;w++)m.elements[w]!==null&&this.reinterpretExpressionAsPattern(m.elements[w]);break;case g.Syntax.ObjectExpression:for(m.type=g.Syntax.ObjectPattern,w=0;w<m.properties.length;w++)this.reinterpretExpressionAsPattern(m.properties[w].value);break;case g.Syntax.AssignmentExpression:m.type=g.Syntax.AssignmentPattern,delete m.operator,this.reinterpretExpressionAsPattern(m.left)}},y.prototype.parseGroupExpression=function(){var m;if(this.expect("("),this.match(")"))this.nextToken(),this.match("=>")||this.expect("=>"),m={type:"ArrowParameterPlaceHolder",params:[],async:!1};else{var w=this.lookahead,x=[];if(this.match("..."))m=this.parseRestElement(x),this.expect(")"),this.match("=>")||this.expect("=>"),m={type:"ArrowParameterPlaceHolder",params:[m],async:!1};else{var C=!1;if(this.context.isBindingElement=!0,m=this.inheritCoverGrammar(this.parseAssignmentExpression),this.match(",")){var S=[];for(this.context.isAssignmentTarget=!1,S.push(m);this.lookahead.type!==2&&this.match(",");){if(this.nextToken(),this.match(")")){this.nextToken();for(var T=0;T<S.length;T++)this.reinterpretExpressionAsPattern(S[T]);C=!0,m={type:"ArrowParameterPlaceHolder",params:S,async:!1}}else if(this.match("...")){for(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),S.push(this.parseRestElement(x)),this.expect(")"),this.match("=>")||this.expect("=>"),this.context.isBindingElement=!1,T=0;T<S.length;T++)this.reinterpretExpressionAsPattern(S[T]);C=!0,m={type:"ArrowParameterPlaceHolder",params:S,async:!1}}else S.push(this.inheritCoverGrammar(this.parseAssignmentExpression));if(C)break}C||(m=this.finalize(this.startNode(w),new d.SequenceExpression(S)))}if(!C){if(this.expect(")"),this.match("=>")&&(m.type===g.Syntax.Identifier&&m.name==="yield"&&(C=!0,m={type:"ArrowParameterPlaceHolder",params:[m],async:!1}),!C)){if(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),m.type===g.Syntax.SequenceExpression)for(T=0;T<m.expressions.length;T++)this.reinterpretExpressionAsPattern(m.expressions[T]);else this.reinterpretExpressionAsPattern(m);m={type:"ArrowParameterPlaceHolder",params:m.type===g.Syntax.SequenceExpression?m.expressions:[m],async:!1}}this.context.isBindingElement=!1}}}return m},y.prototype.parseArguments=function(){this.expect("(");var m=[];if(!this.match(")"))for(;;){var w=this.match("...")?this.parseSpreadElement():this.isolateCoverGrammar(this.parseAssignmentExpression);if(m.push(w),this.match(")")||(this.expectCommaSeparator(),this.match(")")))break}return this.expect(")"),m},y.prototype.isIdentifierName=function(m){return m.type===3||m.type===4||m.type===1||m.type===5},y.prototype.parseIdentifierName=function(){var m=this.createNode(),w=this.nextToken();return this.isIdentifierName(w)||this.throwUnexpectedToken(w),this.finalize(m,new d.Identifier(w.value))},y.prototype.parseNewExpression=function(){var m,w=this.createNode(),x=this.parseIdentifierName();if(l.assert(x.name==="new","New expression must start with `new`"),this.match("."))if(this.nextToken(),this.lookahead.type===3&&this.context.inFunctionBody&&this.lookahead.value==="target"){var C=this.parseIdentifierName();m=new d.MetaProperty(x,C)}else this.throwUnexpectedToken(this.lookahead);else{var S=this.isolateCoverGrammar(this.parseLeftHandSideExpression),T=this.match("(")?this.parseArguments():[];m=new d.NewExpression(S,T),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return this.finalize(w,m)},y.prototype.parseAsyncArgument=function(){var m=this.parseAssignmentExpression();return this.context.firstCoverInitializedNameError=null,m},y.prototype.parseAsyncArguments=function(){this.expect("(");var m=[];if(!this.match(")"))for(;;){var w=this.match("...")?this.parseSpreadElement():this.isolateCoverGrammar(this.parseAsyncArgument);if(m.push(w),this.match(")")||(this.expectCommaSeparator(),this.match(")")))break}return this.expect(")"),m},y.prototype.parseLeftHandSideExpressionAllowCall=function(){var m,w=this.lookahead,x=this.matchContextualKeyword("async"),C=this.context.allowIn;for(this.context.allowIn=!0,this.matchKeyword("super")&&this.context.inFunctionBody?(m=this.createNode(),this.nextToken(),m=this.finalize(m,new d.Super),this.match("(")||this.match(".")||this.match("[")||this.throwUnexpectedToken(this.lookahead)):m=this.inheritCoverGrammar(this.matchKeyword("new")?this.parseNewExpression:this.parsePrimaryExpression);;)if(this.match(".")){this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect(".");var S=this.parseIdentifierName();m=this.finalize(this.startNode(w),new d.StaticMemberExpression(m,S))}else if(this.match("(")){var T=x&&w.lineNumber===this.lookahead.lineNumber;this.context.isBindingElement=!1,this.context.isAssignmentTarget=!1;var _=T?this.parseAsyncArguments():this.parseArguments();if(m=this.finalize(this.startNode(w),new d.CallExpression(m,_)),T&&this.match("=>")){for(var E=0;E<_.length;++E)this.reinterpretExpressionAsPattern(_[E]);m={type:"ArrowParameterPlaceHolder",params:_,async:!0}}}else if(this.match("["))this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("["),S=this.isolateCoverGrammar(this.parseExpression),this.expect("]"),m=this.finalize(this.startNode(w),new d.ComputedMemberExpression(m,S));else{if(this.lookahead.type!==10||!this.lookahead.head)break;var b=this.parseTemplateLiteral();m=this.finalize(this.startNode(w),new d.TaggedTemplateExpression(m,b))}return this.context.allowIn=C,m},y.prototype.parseSuper=function(){var m=this.createNode();return this.expectKeyword("super"),this.match("[")||this.match(".")||this.throwUnexpectedToken(this.lookahead),this.finalize(m,new d.Super)},y.prototype.parseLeftHandSideExpression=function(){l.assert(this.context.allowIn,"callee of new expression always allow in keyword.");for(var m=this.startNode(this.lookahead),w=this.matchKeyword("super")&&this.context.inFunctionBody?this.parseSuper():this.inheritCoverGrammar(this.matchKeyword("new")?this.parseNewExpression:this.parsePrimaryExpression);;)if(this.match("[")){this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("[");var x=this.isolateCoverGrammar(this.parseExpression);this.expect("]"),w=this.finalize(m,new d.ComputedMemberExpression(w,x))}else if(this.match("."))this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("."),x=this.parseIdentifierName(),w=this.finalize(m,new d.StaticMemberExpression(w,x));else{if(this.lookahead.type!==10||!this.lookahead.head)break;var C=this.parseTemplateLiteral();w=this.finalize(m,new d.TaggedTemplateExpression(w,C))}return w},y.prototype.parseUpdateExpression=function(){var m,w=this.lookahead;if(this.match("++")||this.match("--")){var x=this.startNode(w),C=this.nextToken();m=this.inheritCoverGrammar(this.parseUnaryExpression),this.context.strict&&m.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(m.name)&&this.tolerateError(u.Messages.StrictLHSPrefix),this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment);var S=!0;m=this.finalize(x,new d.UpdateExpression(C.value,m,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}else if(m=this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall),!this.hasLineTerminator&&this.lookahead.type===7&&(this.match("++")||this.match("--"))){this.context.strict&&m.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(m.name)&&this.tolerateError(u.Messages.StrictLHSPostfix),this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var T=this.nextToken().value;S=!1,m=this.finalize(this.startNode(w),new d.UpdateExpression(T,m,S))}return m},y.prototype.parseAwaitExpression=function(){var m=this.createNode();this.nextToken();var w=this.parseUnaryExpression();return this.finalize(m,new d.AwaitExpression(w))},y.prototype.parseUnaryExpression=function(){var m;if(this.match("+")||this.match("-")||this.match("~")||this.match("!")||this.matchKeyword("delete")||this.matchKeyword("void")||this.matchKeyword("typeof")){var w=this.startNode(this.lookahead),x=this.nextToken();m=this.inheritCoverGrammar(this.parseUnaryExpression),m=this.finalize(w,new d.UnaryExpression(x.value,m)),this.context.strict&&m.operator==="delete"&&m.argument.type===g.Syntax.Identifier&&this.tolerateError(u.Messages.StrictDelete),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}else m=this.context.await&&this.matchContextualKeyword("await")?this.parseAwaitExpression():this.parseUpdateExpression();return m},y.prototype.parseExponentiationExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseUnaryExpression);if(w.type!==g.Syntax.UnaryExpression&&this.match("**")){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var x=w,C=this.isolateCoverGrammar(this.parseExponentiationExpression);w=this.finalize(this.startNode(m),new d.BinaryExpression("**",x,C))}return w},y.prototype.binaryPrecedence=function(m){var w=m.value;return m.type===7?this.operatorPrecedence[w]||0:m.type===4&&(w==="instanceof"||this.context.allowIn&&w==="in")?7:0},y.prototype.parseBinaryExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseExponentiationExpression),x=this.lookahead,C=this.binaryPrecedence(x);if(C>0){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;for(var S=[m,this.lookahead],T=w,_=this.isolateCoverGrammar(this.parseExponentiationExpression),E=[T,x.value,_],b=[C];!((C=this.binaryPrecedence(this.lookahead))<=0);){for(;E.length>2&&C<=b[b.length-1];){_=E.pop();var D=E.pop();b.pop(),T=E.pop(),S.pop();var O=this.startNode(S[S.length-1]);E.push(this.finalize(O,new d.BinaryExpression(D,T,_)))}E.push(this.nextToken().value),b.push(C),S.push(this.lookahead),E.push(this.isolateCoverGrammar(this.parseExponentiationExpression))}var L=E.length-1;w=E[L];for(var P=S.pop();L>1;){var k=S.pop(),G=P&&P.lineStart;O=this.startNode(k,G),D=E[L-1],w=this.finalize(O,new d.BinaryExpression(D,E[L-2],w)),L-=2,P=k}}return w},y.prototype.parseConditionalExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseBinaryExpression);if(this.match("?")){this.nextToken();var x=this.context.allowIn;this.context.allowIn=!0;var C=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowIn=x,this.expect(":");var S=this.isolateCoverGrammar(this.parseAssignmentExpression);w=this.finalize(this.startNode(m),new d.ConditionalExpression(w,C,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return w},y.prototype.checkPatternParam=function(m,w){switch(w.type){case g.Syntax.Identifier:this.validateParam(m,w,w.name);break;case g.Syntax.RestElement:this.checkPatternParam(m,w.argument);break;case g.Syntax.AssignmentPattern:this.checkPatternParam(m,w.left);break;case g.Syntax.ArrayPattern:for(var x=0;x<w.elements.length;x++)w.elements[x]!==null&&this.checkPatternParam(m,w.elements[x]);break;case g.Syntax.ObjectPattern:for(x=0;x<w.properties.length;x++)this.checkPatternParam(m,w.properties[x].value)}m.simple=m.simple&&w instanceof d.Identifier},y.prototype.reinterpretAsCoverFormalsList=function(m){var w,x=[m],C=!1;switch(m.type){case g.Syntax.Identifier:break;case"ArrowParameterPlaceHolder":x=m.params,C=m.async;break;default:return null}w={simple:!0,paramSet:{}};for(var S=0;S<x.length;++S)(T=x[S]).type===g.Syntax.AssignmentPattern?T.right.type===g.Syntax.YieldExpression&&(T.right.argument&&this.throwUnexpectedToken(this.lookahead),T.right.type=g.Syntax.Identifier,T.right.name="yield",delete T.right.argument,delete T.right.delegate):C&&T.type===g.Syntax.Identifier&&T.name==="await"&&this.throwUnexpectedToken(this.lookahead),this.checkPatternParam(w,T),x[S]=T;if(this.context.strict||!this.context.allowYield)for(S=0;S<x.length;++S){var T;(T=x[S]).type===g.Syntax.YieldExpression&&this.throwUnexpectedToken(this.lookahead)}if(w.message===u.Messages.StrictParamDupe){var _=this.context.strict?w.stricted:w.firstRestricted;this.throwUnexpectedToken(_,w.message)}return{simple:w.simple,params:x,stricted:w.stricted,firstRestricted:w.firstRestricted,message:w.message}},y.prototype.parseAssignmentExpression=function(){var m;if(!this.context.allowYield&&this.matchKeyword("yield"))m=this.parseYieldExpression();else{var w=this.lookahead,x=w;if(m=this.parseConditionalExpression(),x.type===3&&x.lineNumber===this.lookahead.lineNumber&&x.value==="async"&&(this.lookahead.type===3||this.matchKeyword("yield"))){var C=this.parsePrimaryExpression();this.reinterpretExpressionAsPattern(C),m={type:"ArrowParameterPlaceHolder",params:[C],async:!0}}if(m.type==="ArrowParameterPlaceHolder"||this.match("=>")){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var S=m.async,T=this.reinterpretAsCoverFormalsList(m);if(T){this.hasLineTerminator&&this.tolerateUnexpectedToken(this.lookahead),this.context.firstCoverInitializedNameError=null;var _=this.context.strict,E=this.context.allowStrictDirective;this.context.allowStrictDirective=T.simple;var b=this.context.allowYield,D=this.context.await;this.context.allowYield=!0,this.context.await=S;var O=this.startNode(w);this.expect("=>");var L=void 0;if(this.match("{")){var P=this.context.allowIn;this.context.allowIn=!0,L=this.parseFunctionSourceElements(),this.context.allowIn=P}else L=this.isolateCoverGrammar(this.parseAssignmentExpression);var k=L.type!==g.Syntax.BlockStatement;this.context.strict&&T.firstRestricted&&this.throwUnexpectedToken(T.firstRestricted,T.message),this.context.strict&&T.stricted&&this.tolerateUnexpectedToken(T.stricted,T.message),m=S?this.finalize(O,new d.AsyncArrowFunctionExpression(T.params,L,k)):this.finalize(O,new d.ArrowFunctionExpression(T.params,L,k)),this.context.strict=_,this.context.allowStrictDirective=E,this.context.allowYield=b,this.context.await=D}}else if(this.matchAssign()){if(this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment),this.context.strict&&m.type===g.Syntax.Identifier){var G=m;this.scanner.isRestrictedWord(G.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictLHSAssignment),this.scanner.isStrictModeReservedWord(G.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord)}this.match("=")?this.reinterpretExpressionAsPattern(m):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1);var j=(x=this.nextToken()).value,F=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(j,m,F)),this.context.firstCoverInitializedNameError=null}}return m},y.prototype.parseExpression=function(){var m=this.lookahead,w=this.isolateCoverGrammar(this.parseAssignmentExpression);if(this.match(",")){var x=[];for(x.push(w);this.lookahead.type!==2&&this.match(",");)this.nextToken(),x.push(this.isolateCoverGrammar(this.parseAssignmentExpression));w=this.finalize(this.startNode(m),new d.SequenceExpression(x))}return w},y.prototype.parseStatementListItem=function(){var m;if(this.context.isAssignmentTarget=!0,this.context.isBindingElement=!0,this.lookahead.type===4)switch(this.lookahead.value){case"export":this.context.isModule||this.tolerateUnexpectedToken(this.lookahead,u.Messages.IllegalExportDeclaration),m=this.parseExportDeclaration();break;case"import":this.context.isModule||this.tolerateUnexpectedToken(this.lookahead,u.Messages.IllegalImportDeclaration),m=this.parseImportDeclaration();break;case"const":m=this.parseLexicalDeclaration({inFor:!1});break;case"function":m=this.parseFunctionDeclaration();break;case"class":m=this.parseClassDeclaration();break;case"let":m=this.isLexicalDeclaration()?this.parseLexicalDeclaration({inFor:!1}):this.parseStatement();break;default:m=this.parseStatement()}else m=this.parseStatement();return m},y.prototype.parseBlock=function(){var m=this.createNode();this.expect("{");for(var w=[];!this.match("}");)w.push(this.parseStatementListItem());return this.expect("}"),this.finalize(m,new d.BlockStatement(w))},y.prototype.parseLexicalBinding=function(m,w){var x=this.createNode(),C=this.parsePattern([],m);this.context.strict&&C.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(C.name)&&this.tolerateError(u.Messages.StrictVarName);var S=null;return m==="const"?this.matchKeyword("in")||this.matchContextualKeyword("of")||(this.match("=")?(this.nextToken(),S=this.isolateCoverGrammar(this.parseAssignmentExpression)):this.throwError(u.Messages.DeclarationMissingInitializer,"const")):(!w.inFor&&C.type!==g.Syntax.Identifier||this.match("="))&&(this.expect("="),S=this.isolateCoverGrammar(this.parseAssignmentExpression)),this.finalize(x,new d.VariableDeclarator(C,S))},y.prototype.parseBindingList=function(m,w){for(var x=[this.parseLexicalBinding(m,w)];this.match(",");)this.nextToken(),x.push(this.parseLexicalBinding(m,w));return x},y.prototype.isLexicalDeclaration=function(){var m=this.scanner.saveState();this.scanner.scanComments();var w=this.scanner.lex();return this.scanner.restoreState(m),w.type===3||w.type===7&&w.value==="["||w.type===7&&w.value==="{"||w.type===4&&w.value==="let"||w.type===4&&w.value==="yield"},y.prototype.parseLexicalDeclaration=function(m){var w=this.createNode(),x=this.nextToken().value;l.assert(x==="let"||x==="const","Lexical declaration must be either let or const");var C=this.parseBindingList(x,m);return this.consumeSemicolon(),this.finalize(w,new d.VariableDeclaration(C,x))},y.prototype.parseBindingRestElement=function(m,w){var x=this.createNode();this.expect("...");var C=this.parsePattern(m,w);return this.finalize(x,new d.RestElement(C))},y.prototype.parseArrayPattern=function(m,w){var x=this.createNode();this.expect("[");for(var C=[];!this.match("]");)if(this.match(","))this.nextToken(),C.push(null);else{if(this.match("...")){C.push(this.parseBindingRestElement(m,w));break}C.push(this.parsePatternWithDefault(m,w)),this.match("]")||this.expect(",")}return this.expect("]"),this.finalize(x,new d.ArrayPattern(C))},y.prototype.parsePropertyPattern=function(m,w){var x,C,S=this.createNode(),T=!1,_=!1;if(this.lookahead.type===3){var E=this.lookahead;x=this.parseVariableIdentifier();var b=this.finalize(S,new d.Identifier(E.value));if(this.match("=")){m.push(E),_=!0,this.nextToken();var D=this.parseAssignmentExpression();C=this.finalize(this.startNode(E),new d.AssignmentPattern(b,D))}else this.match(":")?(this.expect(":"),C=this.parsePatternWithDefault(m,w)):(m.push(E),_=!0,C=b)}else T=this.match("["),x=this.parseObjectPropertyKey(),this.expect(":"),C=this.parsePatternWithDefault(m,w);return this.finalize(S,new d.Property("init",x,T,C,!1,_))},y.prototype.parseObjectPattern=function(m,w){var x=this.createNode(),C=[];for(this.expect("{");!this.match("}");)C.push(this.parsePropertyPattern(m,w)),this.match("}")||this.expect(",");return this.expect("}"),this.finalize(x,new d.ObjectPattern(C))},y.prototype.parsePattern=function(m,w){var x;return this.match("[")?x=this.parseArrayPattern(m,w):this.match("{")?x=this.parseObjectPattern(m,w):(!this.matchKeyword("let")||w!=="const"&&w!=="let"||this.tolerateUnexpectedToken(this.lookahead,u.Messages.LetInLexicalBinding),m.push(this.lookahead),x=this.parseVariableIdentifier(w)),x},y.prototype.parsePatternWithDefault=function(m,w){var x=this.lookahead,C=this.parsePattern(m,w);if(this.match("=")){this.nextToken();var S=this.context.allowYield;this.context.allowYield=!0;var T=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowYield=S,C=this.finalize(this.startNode(x),new d.AssignmentPattern(C,T))}return C},y.prototype.parseVariableIdentifier=function(m){var w=this.createNode(),x=this.nextToken();return x.type===4&&x.value==="yield"?this.context.strict?this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord):this.context.allowYield||this.throwUnexpectedToken(x):x.type!==3?this.context.strict&&x.type===4&&this.scanner.isStrictModeReservedWord(x.value)?this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord):(this.context.strict||x.value!=="let"||m!=="var")&&this.throwUnexpectedToken(x):(this.context.isModule||this.context.await)&&x.type===3&&x.value==="await"&&this.tolerateUnexpectedToken(x),this.finalize(w,new d.Identifier(x.value))},y.prototype.parseVariableDeclaration=function(m){var w=this.createNode(),x=this.parsePattern([],"var");this.context.strict&&x.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(x.name)&&this.tolerateError(u.Messages.StrictVarName);var C=null;return this.match("=")?(this.nextToken(),C=this.isolateCoverGrammar(this.parseAssignmentExpression)):x.type===g.Syntax.Identifier||m.inFor||this.expect("="),this.finalize(w,new d.VariableDeclarator(x,C))},y.prototype.parseVariableDeclarationList=function(m){var w={inFor:m.inFor},x=[];for(x.push(this.parseVariableDeclaration(w));this.match(",");)this.nextToken(),x.push(this.parseVariableDeclaration(w));return x},y.prototype.parseVariableStatement=function(){var m=this.createNode();this.expectKeyword("var");var w=this.parseVariableDeclarationList({inFor:!1});return this.consumeSemicolon(),this.finalize(m,new d.VariableDeclaration(w,"var"))},y.prototype.parseEmptyStatement=function(){var m=this.createNode();return this.expect(";"),this.finalize(m,new d.EmptyStatement)},y.prototype.parseExpressionStatement=function(){var m=this.createNode(),w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ExpressionStatement(w))},y.prototype.parseIfClause=function(){return this.context.strict&&this.matchKeyword("function")&&this.tolerateError(u.Messages.StrictFunction),this.parseStatement()},y.prototype.parseIfStatement=function(){var m,w=this.createNode(),x=null;this.expectKeyword("if"),this.expect("(");var C=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseIfClause(),this.matchKeyword("else")&&(this.nextToken(),x=this.parseIfClause())),this.finalize(w,new d.IfStatement(C,m,x))},y.prototype.parseDoWhileStatement=function(){var m=this.createNode();this.expectKeyword("do");var w=this.context.inIteration;this.context.inIteration=!0;var x=this.parseStatement();this.context.inIteration=w,this.expectKeyword("while"),this.expect("(");var C=this.parseExpression();return!this.match(")")&&this.config.tolerant?this.tolerateUnexpectedToken(this.nextToken()):(this.expect(")"),this.match(";")&&this.nextToken()),this.finalize(m,new d.DoWhileStatement(x,C))},y.prototype.parseWhileStatement=function(){var m,w=this.createNode();this.expectKeyword("while"),this.expect("(");var x=this.parseExpression();if(!this.match(")")&&this.config.tolerant)this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement);else{this.expect(")");var C=this.context.inIteration;this.context.inIteration=!0,m=this.parseStatement(),this.context.inIteration=C}return this.finalize(w,new d.WhileStatement(x,m))},y.prototype.parseForStatement=function(){var m,w,x,C=null,S=null,T=null,_=!0,E=this.createNode();if(this.expectKeyword("for"),this.expect("("),this.match(";"))this.nextToken();else if(this.matchKeyword("var")){C=this.createNode(),this.nextToken();var b=this.context.allowIn;this.context.allowIn=!1;var D=this.parseVariableDeclarationList({inFor:!0});if(this.context.allowIn=b,D.length===1&&this.matchKeyword("in")){var O=D[0];O.init&&(O.id.type===g.Syntax.ArrayPattern||O.id.type===g.Syntax.ObjectPattern||this.context.strict)&&this.tolerateError(u.Messages.ForInOfLoopInitializer,"for-in"),C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.nextToken(),m=C,w=this.parseExpression(),C=null}else D.length===1&&D[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,_=!1):(C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.expect(";"))}else if(this.matchKeyword("const")||this.matchKeyword("let")){C=this.createNode();var L=this.nextToken().value;this.context.strict||this.lookahead.value!=="in"?(b=this.context.allowIn,this.context.allowIn=!1,D=this.parseBindingList(L,{inFor:!0}),this.context.allowIn=b,D.length===1&&D[0].init===null&&this.matchKeyword("in")?(C=this.finalize(C,new d.VariableDeclaration(D,L)),this.nextToken(),m=C,w=this.parseExpression(),C=null):D.length===1&&D[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(D,L)),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,_=!1):(this.consumeSemicolon(),C=this.finalize(C,new d.VariableDeclaration(D,L)))):(C=this.finalize(C,new d.Identifier(L)),this.nextToken(),m=C,w=this.parseExpression(),C=null)}else{var P=this.lookahead;if(b=this.context.allowIn,this.context.allowIn=!1,C=this.inheritCoverGrammar(this.parseAssignmentExpression),this.context.allowIn=b,this.matchKeyword("in"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForIn),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseExpression(),C=null;else if(this.matchContextualKeyword("of"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForLoop),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseAssignmentExpression(),C=null,_=!1;else{if(this.match(",")){for(var k=[C];this.match(",");)this.nextToken(),k.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(P),new d.SequenceExpression(k))}this.expect(";")}}if(m===void 0&&(this.match(";")||(S=this.parseExpression()),this.expect(";"),this.match(")")||(T=this.parseExpression())),!this.match(")")&&this.config.tolerant)this.tolerateUnexpectedToken(this.nextToken()),x=this.finalize(this.createNode(),new d.EmptyStatement);else{this.expect(")");var G=this.context.inIteration;this.context.inIteration=!0,x=this.isolateCoverGrammar(this.parseStatement),this.context.inIteration=G}return m===void 0?this.finalize(E,new d.ForStatement(C,S,T,x)):_?this.finalize(E,new d.ForInStatement(m,w,x)):this.finalize(E,new d.ForOfStatement(m,w,x))},y.prototype.parseContinueStatement=function(){var m=this.createNode();this.expectKeyword("continue");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier();w=x;var C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name)}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.throwError(u.Messages.IllegalContinue),this.finalize(m,new d.ContinueStatement(w))},y.prototype.parseBreakStatement=function(){var m=this.createNode();this.expectKeyword("break");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier(),C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name),w=x}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.context.inSwitch||this.throwError(u.Messages.IllegalBreak),this.finalize(m,new d.BreakStatement(w))},y.prototype.parseReturnStatement=function(){this.context.inFunctionBody||this.tolerateError(u.Messages.IllegalReturn);var m=this.createNode();this.expectKeyword("return");var w=(this.match(";")||this.match("}")||this.hasLineTerminator||this.lookahead.type===2)&&this.lookahead.type!==8&&this.lookahead.type!==10?null:this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ReturnStatement(w))},y.prototype.parseWithStatement=function(){this.context.strict&&this.tolerateError(u.Messages.StrictModeWith);var m,w=this.createNode();this.expectKeyword("with"),this.expect("(");var x=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseStatement()),this.finalize(w,new d.WithStatement(x,m))},y.prototype.parseSwitchCase=function(){var m,w=this.createNode();this.matchKeyword("default")?(this.nextToken(),m=null):(this.expectKeyword("case"),m=this.parseExpression()),this.expect(":");for(var x=[];!(this.match("}")||this.matchKeyword("default")||this.matchKeyword("case"));)x.push(this.parseStatementListItem());return this.finalize(w,new d.SwitchCase(m,x))},y.prototype.parseSwitchStatement=function(){var m=this.createNode();this.expectKeyword("switch"),this.expect("(");var w=this.parseExpression();this.expect(")");var x=this.context.inSwitch;this.context.inSwitch=!0;var C=[],S=!1;for(this.expect("{");!this.match("}");){var T=this.parseSwitchCase();T.test===null&&(S&&this.throwError(u.Messages.MultipleDefaultsInSwitch),S=!0),C.push(T)}return this.expect("}"),this.context.inSwitch=x,this.finalize(m,new d.SwitchStatement(w,C))},y.prototype.parseLabelledStatement=function(){var m,w=this.createNode(),x=this.parseExpression();if(x.type===g.Syntax.Identifier&&this.match(":")){this.nextToken();var C=x,S="$"+C.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,S)&&this.throwError(u.Messages.Redeclaration,"Label",C.name),this.context.labelSet[S]=!0;var T=void 0;if(this.matchKeyword("class"))this.tolerateUnexpectedToken(this.lookahead),T=this.parseClassDeclaration();else if(this.matchKeyword("function")){var _=this.lookahead,E=this.parseFunctionDeclaration();this.context.strict?this.tolerateUnexpectedToken(_,u.Messages.StrictFunction):E.generator&&this.tolerateUnexpectedToken(_,u.Messages.GeneratorInLegacyContext),T=E}else T=this.parseStatement();delete this.context.labelSet[S],m=new d.LabeledStatement(C,T)}else this.consumeSemicolon(),m=new d.ExpressionStatement(x);return this.finalize(w,m)},y.prototype.parseThrowStatement=function(){var m=this.createNode();this.expectKeyword("throw"),this.hasLineTerminator&&this.throwError(u.Messages.NewlineAfterThrow);var w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ThrowStatement(w))},y.prototype.parseCatchClause=function(){var m=this.createNode();this.expectKeyword("catch"),this.expect("("),this.match(")")&&this.throwUnexpectedToken(this.lookahead);for(var w=[],x=this.parsePattern(w),C={},S=0;S<w.length;S++){var T="$"+w[S].value;Object.prototype.hasOwnProperty.call(C,T)&&this.tolerateError(u.Messages.DuplicateBinding,w[S].value),C[T]=!0}this.context.strict&&x.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(x.name)&&this.tolerateError(u.Messages.StrictCatchVariable),this.expect(")");var _=this.parseBlock();return this.finalize(m,new d.CatchClause(x,_))},y.prototype.parseFinallyClause=function(){return this.expectKeyword("finally"),this.parseBlock()},y.prototype.parseTryStatement=function(){var m=this.createNode();this.expectKeyword("try");var w=this.parseBlock(),x=this.matchKeyword("catch")?this.parseCatchClause():null,C=this.matchKeyword("finally")?this.parseFinallyClause():null;return x||C||this.throwError(u.Messages.NoCatchOrFinally),this.finalize(m,new d.TryStatement(w,x,C))},y.prototype.parseDebuggerStatement=function(){var m=this.createNode();return this.expectKeyword("debugger"),this.consumeSemicolon(),this.finalize(m,new d.DebuggerStatement)},y.prototype.parseStatement=function(){var m;switch(this.lookahead.type){case 1:case 5:case 6:case 8:case 10:case 9:m=this.parseExpressionStatement();break;case 7:var w=this.lookahead.value;m=w==="{"?this.parseBlock():w==="("?this.parseExpressionStatement():w===";"?this.parseEmptyStatement():this.parseExpressionStatement();break;case 3:m=this.matchAsyncFunction()?this.parseFunctionDeclaration():this.parseLabelledStatement();break;case 4:switch(this.lookahead.value){case"break":m=this.parseBreakStatement();break;case"continue":m=this.parseContinueStatement();break;case"debugger":m=this.parseDebuggerStatement();break;case"do":m=this.parseDoWhileStatement();break;case"for":m=this.parseForStatement();break;case"function":m=this.parseFunctionDeclaration();break;case"if":m=this.parseIfStatement();break;case"return":m=this.parseReturnStatement();break;case"switch":m=this.parseSwitchStatement();break;case"throw":m=this.parseThrowStatement();break;case"try":m=this.parseTryStatement();break;case"var":m=this.parseVariableStatement();break;case"while":m=this.parseWhileStatement();break;case"with":m=this.parseWithStatement();break;default:m=this.parseExpressionStatement()}break;default:m=this.throwUnexpectedToken(this.lookahead)}return m},y.prototype.parseFunctionSourceElements=function(){var m=this.createNode();this.expect("{");var w=this.parseDirectivePrologues(),x=this.context.labelSet,C=this.context.inIteration,S=this.context.inSwitch,T=this.context.inFunctionBody;for(this.context.labelSet={},this.context.inIteration=!1,this.context.inSwitch=!1,this.context.inFunctionBody=!0;this.lookahead.type!==2&&!this.match("}");)w.push(this.parseStatementListItem());return this.expect("}"),this.context.labelSet=x,this.context.inIteration=C,this.context.inSwitch=S,this.context.inFunctionBody=T,this.finalize(m,new d.BlockStatement(w))},y.prototype.validateParam=function(m,w,x){var C="$"+x;this.context.strict?(this.scanner.isRestrictedWord(x)&&(m.stricted=w,m.message=u.Messages.StrictParamName),Object.prototype.hasOwnProperty.call(m.paramSet,C)&&(m.stricted=w,m.message=u.Messages.StrictParamDupe)):m.firstRestricted||(this.scanner.isRestrictedWord(x)?(m.firstRestricted=w,m.message=u.Messages.StrictParamName):this.scanner.isStrictModeReservedWord(x)?(m.firstRestricted=w,m.message=u.Messages.StrictReservedWord):Object.prototype.hasOwnProperty.call(m.paramSet,C)&&(m.stricted=w,m.message=u.Messages.StrictParamDupe)),typeof Object.defineProperty=="function"?Object.defineProperty(m.paramSet,C,{value:!0,enumerable:!0,writable:!0,configurable:!0}):m.paramSet[C]=!0},y.prototype.parseRestElement=function(m){var w=this.createNode();this.expect("...");var x=this.parsePattern(m);return this.match("=")&&this.throwError(u.Messages.DefaultRestParameter),this.match(")")||this.throwError(u.Messages.ParameterAfterRestParameter),this.finalize(w,new d.RestElement(x))},y.prototype.parseFormalParameter=function(m){for(var w=[],x=this.match("...")?this.parseRestElement(w):this.parsePatternWithDefault(w),C=0;C<w.length;C++)this.validateParam(m,w[C],w[C].value);m.simple=m.simple&&x instanceof d.Identifier,m.params.push(x)},y.prototype.parseFormalParameters=function(m){var w;if(w={simple:!0,params:[],firstRestricted:m},this.expect("("),!this.match(")"))for(w.paramSet={};this.lookahead.type!==2&&(this.parseFormalParameter(w),!this.match(")"))&&(this.expect(","),!this.match(")")););return this.expect(")"),{simple:w.simple,params:w.params,stricted:w.stricted,firstRestricted:w.firstRestricted,message:w.message}},y.prototype.matchAsyncFunction=function(){var m=this.matchContextualKeyword("async");if(m){var w=this.scanner.saveState();this.scanner.scanComments();var x=this.scanner.lex();this.scanner.restoreState(w),m=w.lineNumber===x.lineNumber&&x.type===4&&x.value==="function"}return m},y.prototype.parseFunctionDeclaration=function(m){var w=this.createNode(),x=this.matchContextualKeyword("async");x&&this.nextToken(),this.expectKeyword("function");var C,S=!x&&this.match("*");S&&this.nextToken();var T=null,_=null;if(!m||!this.match("(")){var E=this.lookahead;T=this.parseVariableIdentifier(),this.context.strict?this.scanner.isRestrictedWord(E.value)&&this.tolerateUnexpectedToken(E,u.Messages.StrictFunctionName):this.scanner.isRestrictedWord(E.value)?(_=E,C=u.Messages.StrictFunctionName):this.scanner.isStrictModeReservedWord(E.value)&&(_=E,C=u.Messages.StrictReservedWord)}var b=this.context.await,D=this.context.allowYield;this.context.await=x,this.context.allowYield=!S;var O=this.parseFormalParameters(_),L=O.params,P=O.stricted;_=O.firstRestricted,O.message&&(C=O.message);var k=this.context.strict,G=this.context.allowStrictDirective;this.context.allowStrictDirective=O.simple;var j=this.parseFunctionSourceElements();return this.context.strict&&_&&this.throwUnexpectedToken(_,C),this.context.strict&&P&&this.tolerateUnexpectedToken(P,C),this.context.strict=k,this.context.allowStrictDirective=G,this.context.await=b,this.context.allowYield=D,x?this.finalize(w,new d.AsyncFunctionDeclaration(T,L,j)):this.finalize(w,new d.FunctionDeclaration(T,L,j,S))},y.prototype.parseFunctionExpression=function(){var m=this.createNode(),w=this.matchContextualKeyword("async");w&&this.nextToken(),this.expectKeyword("function");var x,C=!w&&this.match("*");C&&this.nextToken();var S,T=null,_=this.context.await,E=this.context.allowYield;if(this.context.await=w,this.context.allowYield=!C,!this.match("(")){var b=this.lookahead;T=this.context.strict||C||!this.matchKeyword("yield")?this.parseVariableIdentifier():this.parseIdentifierName(),this.context.strict?this.scanner.isRestrictedWord(b.value)&&this.tolerateUnexpectedToken(b,u.Messages.StrictFunctionName):this.scanner.isRestrictedWord(b.value)?(S=b,x=u.Messages.StrictFunctionName):this.scanner.isStrictModeReservedWord(b.value)&&(S=b,x=u.Messages.StrictReservedWord)}var D=this.parseFormalParameters(S),O=D.params,L=D.stricted;S=D.firstRestricted,D.message&&(x=D.message);var P=this.context.strict,k=this.context.allowStrictDirective;this.context.allowStrictDirective=D.simple;var G=this.parseFunctionSourceElements();return this.context.strict&&S&&this.throwUnexpectedToken(S,x),this.context.strict&&L&&this.tolerateUnexpectedToken(L,x),this.context.strict=P,this.context.allowStrictDirective=k,this.context.await=_,this.context.allowYield=E,w?this.finalize(m,new d.AsyncFunctionExpression(T,O,G)):this.finalize(m,new d.FunctionExpression(T,O,G,C))},y.prototype.parseDirective=function(){var m=this.lookahead,w=this.createNode(),x=this.parseExpression(),C=x.type===g.Syntax.Literal?this.getTokenRaw(m).slice(1,-1):null;return this.consumeSemicolon(),this.finalize(w,C?new d.Directive(x,C):new d.ExpressionStatement(x))},y.prototype.parseDirectivePrologues=function(){for(var m=null,w=[];;){var x=this.lookahead;if(x.type!==8)break;var C=this.parseDirective();w.push(C);var S=C.directive;if(typeof S!="string")break;S==="use strict"?(this.context.strict=!0,m&&this.tolerateUnexpectedToken(m,u.Messages.StrictOctalLiteral),this.context.allowStrictDirective||this.tolerateUnexpectedToken(x,u.Messages.IllegalLanguageModeDirective)):!m&&x.octal&&(m=x)}return w},y.prototype.qualifiedPropertyName=function(m){switch(m.type){case 3:case 8:case 1:case 5:case 6:case 4:return!0;case 7:return m.value==="["}return!1},y.prototype.parseGetterMethod=function(){var 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m=this.createNode();this.expect("*"),this.matchContextualKeyword("as")||this.throwError(u.Messages.NoAsAfterImportNamespace),this.nextToken();var w=this.parseIdentifierName();return this.finalize(m,new d.ImportNamespaceSpecifier(w))},y.prototype.parseImportDeclaration=function(){this.context.inFunctionBody&&this.throwError(u.Messages.IllegalImportDeclaration);var m,w=this.createNode();this.expectKeyword("import");var x=[];if(this.lookahead.type===8)m=this.parseModuleSpecifier();else{if(this.match("{")?x=x.concat(this.parseNamedImports()):this.match("*")?x.push(this.parseImportNamespaceSpecifier()):this.isIdentifierName(this.lookahead)&&!this.matchKeyword("default")?(x.push(this.parseImportDefaultSpecifier()),this.match(",")&&(this.nextToken(),this.match("*")?x.push(this.parseImportNamespaceSpecifier()):this.match("{")?x=x.concat(this.parseNamedImports()):this.throwUnexpectedToken(this.lookahead))):this.throwUnexpectedToken(this.nextToken()),!this.matchContextualKeyword("from")){var C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause;this.throwError(C,this.lookahead.value)}this.nextToken(),m=this.parseModuleSpecifier()}return this.consumeSemicolon(),this.finalize(w,new d.ImportDeclaration(x,m))},y.prototype.parseExportSpecifier=function(){var m=this.createNode(),w=this.parseIdentifierName(),x=w;return this.matchContextualKeyword("as")&&(this.nextToken(),x=this.parseIdentifierName()),this.finalize(m,new d.ExportSpecifier(w,x))},y.prototype.parseExportDeclaration=function(){this.context.inFunctionBody&&this.throwError(u.Messages.IllegalExportDeclaration);var m,w=this.createNode();if(this.expectKeyword("export"),this.matchKeyword("default"))if(this.nextToken(),this.matchKeyword("function")){var x=this.parseFunctionDeclaration(!0);m=this.finalize(w,new d.ExportDefaultDeclaration(x))}else this.matchKeyword("class")?(x=this.parseClassDeclaration(!0),m=this.finalize(w,new d.ExportDefaultDeclaration(x))):this.matchContextualKeyword("async")?(x=this.matchAsyncFunction()?this.parseFunctionDeclaration(!0):this.parseAssignmentExpression(),m=this.finalize(w,new d.ExportDefaultDeclaration(x))):(this.matchContextualKeyword("from")&&this.throwError(u.Messages.UnexpectedToken,this.lookahead.value),x=this.match("{")?this.parseObjectInitializer():this.match("[")?this.parseArrayInitializer():this.parseAssignmentExpression(),this.consumeSemicolon(),m=this.finalize(w,new d.ExportDefaultDeclaration(x)));else if(this.match("*")){if(this.nextToken(),!this.matchContextualKeyword("from")){var C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause;this.throwError(C,this.lookahead.value)}this.nextToken();var S=this.parseModuleSpecifier();this.consumeSemicolon(),m=this.finalize(w,new d.ExportAllDeclaration(S))}else if(this.lookahead.type===4){switch(x=void 0,this.lookahead.value){case"let":case"const":x=this.parseLexicalDeclaration({inFor:!1});break;case"var":case"class":case"function":x=this.parseStatementListItem();break;default:this.throwUnexpectedToken(this.lookahead)}m=this.finalize(w,new d.ExportNamedDeclaration(x,[],null))}else if(this.matchAsyncFunction())x=this.parseFunctionDeclaration(),m=this.finalize(w,new d.ExportNamedDeclaration(x,[],null));else{var T=[],_=null,E=!1;for(this.expect("{");!this.match("}");)E=E||this.matchKeyword("default"),T.push(this.parseExportSpecifier()),this.match("}")||this.expect(",");this.expect("}"),this.matchContextualKeyword("from")?(this.nextToken(),_=this.parseModuleSpecifier(),this.consumeSemicolon()):E?(C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause,this.throwError(C,this.lookahead.value)):this.consumeSemicolon(),m=this.finalize(w,new d.ExportNamedDeclaration(null,T,_))}return 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m.length===0&&this.throwUnexpectedToken(),this.eof()||(y=this.source.charCodeAt(this.index),(f.Character.isIdentifierStart(y)||f.Character.isDecimalDigit(y))&&this.throwUnexpectedToken()),{type:6,value:parseInt(m,2),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanOctalLiteral=function(v,y){var m="",w=!1;for(f.Character.isOctalDigit(v.charCodeAt(0))?(w=!0,m="0"+this.source[this.index++]):++this.index;!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];return w||m.length!==0||this.throwUnexpectedToken(),(f.Character.isIdentifierStart(this.source.charCodeAt(this.index))||f.Character.isDecimalDigit(this.source.charCodeAt(this.index)))&&this.throwUnexpectedToken(),{type:6,value:parseInt(m,8),octal:w,lineNumber:this.lineNumber,lineStart:this.lineStart,start:y,end:this.index}},p.prototype.isImplicitOctalLiteral=function(){for(var v=this.index+1;v<this.length;++v){var 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T=this.scanner.index,_=this.scanner.source[this.scanner.index++],E="";!this.scanner.eof()&&(P=this.scanner.source[this.scanner.index++])!==_;)E+=P==="&"?this.scanXHTMLEntity(_):P;return{type:8,value:E,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:T,end:this.scanner.index}}if(S===46){var b=this.scanner.source.charCodeAt(this.scanner.index+1),D=this.scanner.source.charCodeAt(this.scanner.index+2),I=b===46&&D===46?"...":".";return T=this.scanner.index,this.scanner.index+=I.length,{type:7,value:I,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:T,end:this.scanner.index}}if(S===96)return{type:10,value:"",lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:this.scanner.index,end:this.scanner.index};if(u.Character.isIdentifierStart(S)&&S!==92){for(T=this.scanner.index,++this.scanner.index;!this.scanner.eof();){var P=this.scanner.source.charCodeAt(this.scanner.index);if(u.Character.isIdentifierPart(P)&&P!==92)++this.scanner.index;else{if(P!==45)break;++this.scanner.index}}return{type:100,value:this.scanner.source.slice(T,this.scanner.index),lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:T,end:this.scanner.index}}return this.scanner.lex()},C.prototype.nextJSXToken=function(){this.collectComments(),this.startMarker.index=this.scanner.index,this.startMarker.line=this.scanner.lineNumber,this.startMarker.column=this.scanner.index-this.scanner.lineStart;var S=this.lexJSX();return this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.config.tokens&&this.tokens.push(this.convertToken(S)),S},C.prototype.nextJSXText=function(){this.startMarker.index=this.scanner.index,this.startMarker.line=this.scanner.lineNumber,this.startMarker.column=this.scanner.index-this.scanner.lineStart;for(var S=this.scanner.index,T="";!this.scanner.eof();){var _=this.scanner.source[this.scanner.index];if(_==="{"||_==="<")break;++this.scanner.index,T+=_,u.Character.isLineTerminator(_.charCodeAt(0))&&(++this.scanner.lineNumber,_==="\r"&&this.scanner.source[this.scanner.index]===`
+`&&++this.scanner.index,this.scanner.lineStart=this.scanner.index)}this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart;var E={type:101,value:T,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:S,end:this.scanner.index};return T.length>0&&this.config.tokens&&this.tokens.push(this.convertToken(E)),E},C.prototype.peekJSXToken=function(){var S=this.scanner.saveState();this.scanner.scanComments();var T=this.lexJSX();return this.scanner.restoreState(S),T},C.prototype.expectJSX=function(S){var T=this.nextJSXToken();T.type===7&&T.value===S||this.throwUnexpectedToken(T)},C.prototype.matchJSX=function(S){var T=this.peekJSXToken();return T.type===7&&T.value===S},C.prototype.parseJSXIdentifier=function(){var S=this.createJSXNode(),T=this.nextJSXToken();return T.type!==100&&this.throwUnexpectedToken(T),this.finalize(S,new d.JSXIdentifier(T.value))},C.prototype.parseJSXElementName=function(){var S=this.createJSXNode(),T=this.parseJSXIdentifier();if(this.matchJSX(":")){var _=T;this.expectJSX(":");var E=this.parseJSXIdentifier();T=this.finalize(S,new d.JSXNamespacedName(_,E))}else if(this.matchJSX("."))for(;this.matchJSX(".");){var b=T;this.expectJSX(".");var D=this.parseJSXIdentifier();T=this.finalize(S,new d.JSXMemberExpression(b,D))}return T},C.prototype.parseJSXAttributeName=function(){var S,T=this.createJSXNode(),_=this.parseJSXIdentifier();if(this.matchJSX(":")){var E=_;this.expectJSX(":");var b=this.parseJSXIdentifier();S=this.finalize(T,new d.JSXNamespacedName(E,b))}else S=_;return S},C.prototype.parseJSXStringLiteralAttribute=function(){var S=this.createJSXNode(),T=this.nextJSXToken();T.type!==8&&this.throwUnexpectedToken(T);var _=this.getTokenRaw(T);return this.finalize(S,new g.Literal(T.value,_))},C.prototype.parseJSXExpressionAttribute=function(){var S=this.createJSXNode();this.expectJSX("{"),this.finishJSX(),this.match("}")&&this.tolerateError("JSX attributes must only be assigned a non-empty expression");var T=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXExpressionContainer(T))},C.prototype.parseJSXAttributeValue=function(){return this.matchJSX("{")?this.parseJSXExpressionAttribute():this.matchJSX("<")?this.parseJSXElement():this.parseJSXStringLiteralAttribute()},C.prototype.parseJSXNameValueAttribute=function(){var S=this.createJSXNode(),T=this.parseJSXAttributeName(),_=null;return this.matchJSX("=")&&(this.expectJSX("="),_=this.parseJSXAttributeValue()),this.finalize(S,new d.JSXAttribute(T,_))},C.prototype.parseJSXSpreadAttribute=function(){var S=this.createJSXNode();this.expectJSX("{"),this.expectJSX("..."),this.finishJSX();var T=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXSpreadAttribute(T))},C.prototype.parseJSXAttributes=function(){for(var S=[];!this.matchJSX("/")&&!this.matchJSX(">");){var T=this.matchJSX("{")?this.parseJSXSpreadAttribute():this.parseJSXNameValueAttribute();S.push(T)}return S},C.prototype.parseJSXOpeningElement=function(){var S=this.createJSXNode();this.expectJSX("<");var T=this.parseJSXElementName(),_=this.parseJSXAttributes(),E=this.matchJSX("/");return E&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(T,E,_))},C.prototype.parseJSXBoundaryElement=function(){var S=this.createJSXNode();if(this.expectJSX("<"),this.matchJSX("/")){this.expectJSX("/");var T=this.parseJSXElementName();return this.expectJSX(">"),this.finalize(S,new d.JSXClosingElement(T))}var _=this.parseJSXElementName(),E=this.parseJSXAttributes(),b=this.matchJSX("/");return b&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(_,b,E))},C.prototype.parseJSXEmptyExpression=function(){var S=this.createJSXChildNode();return this.collectComments(),this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.finalize(S,new d.JSXEmptyExpression)},C.prototype.parseJSXExpressionContainer=function(){var S,T=this.createJSXNode();return this.expectJSX("{"),this.matchJSX("}")?(S=this.parseJSXEmptyExpression(),this.expectJSX("}")):(this.finishJSX(),S=this.parseAssignmentExpression(),this.reenterJSX()),this.finalize(T,new d.JSXExpressionContainer(S))},C.prototype.parseJSXChildren=function(){for(var S=[];!this.scanner.eof();){var T=this.createJSXChildNode(),_=this.nextJSXText();if(_.start<_.end){var E=this.getTokenRaw(_),b=this.finalize(T,new d.JSXText(_.value,E));S.push(b)}if(this.scanner.source[this.scanner.index]!=="{")break;var D=this.parseJSXExpressionContainer();S.push(D)}return S},C.prototype.parseComplexJSXElement=function(S){for(var T=[];!this.scanner.eof();){S.children=S.children.concat(this.parseJSXChildren());var _=this.createJSXChildNode(),E=this.parseJSXBoundaryElement();if(E.type===h.JSXSyntax.JSXOpeningElement){var b=E;if(b.selfClosing){var D=this.finalize(_,new d.JSXElement(b,[],null));S.children.push(D)}else T.push(S),S={node:_,opening:b,closing:null,children:[]}}if(E.type===h.JSXSyntax.JSXClosingElement){S.closing=E;var I=m(S.opening.name);if(I!==m(S.closing.name)&&this.tolerateError("Expected corresponding JSX closing tag for %0",I),!(T.length>0))break;D=this.finalize(S.node,new d.JSXElement(S.opening,S.children,S.closing)),(S=T[T.length-1]).children.push(D),T.pop()}}return S},C.prototype.parseJSXElement=function(){var S=this.createJSXNode(),T=this.parseJSXOpeningElement(),_=[],E=null;if(!T.selfClosing){var b=this.parseComplexJSXElement({node:S,opening:T,closing:E,children:_});_=b.children,E=b.closing}return this.finalize(S,new d.JSXElement(T,_,E))},C.prototype.parseJSXRoot=function(){this.config.tokens&&this.tokens.pop(),this.startJSX();var S=this.parseJSXElement();return this.finishJSX(),S},C.prototype.isStartOfExpression=function(){return x.prototype.isStartOfExpression.call(this)||this.match("<")},C}(p.Parser);s.JSXParser=w},function(a,s){Object.defineProperty(s,"__esModule",{value:!0});var 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d=function(Ke,dt,zt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Ke,this.body=dt,this.generator=!1,this.expression=zt,this.async=!1};s.ArrowFunctionExpression=d;var h=function(Ke,dt,zt){this.type=l.Syntax.AssignmentExpression,this.operator=Ke,this.left=dt,this.right=zt};s.AssignmentExpression=h;var g=function(Ke,dt){this.type=l.Syntax.AssignmentPattern,this.left=Ke,this.right=dt};s.AssignmentPattern=g;var p=function(Ke,dt,zt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Ke,this.body=dt,this.generator=!1,this.expression=zt,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(Ke,dt,zt){this.type=l.Syntax.FunctionDeclaration,this.id=Ke,this.params=dt,this.body=zt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(Ke,dt,zt){this.type=l.Syntax.FunctionExpression,this.id=Ke,this.params=dt,this.body=zt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(Ke){this.type=l.Syntax.AwaitExpression,this.argument=Ke};s.AwaitExpression=m;var w=function(Ke,dt,zt){var Tn=Ke==="||"||Ke==="&&";this.type=Tn?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=Ke,this.left=dt,this.right=zt};s.BinaryExpression=w;var x=function(Ke){this.type=l.Syntax.BlockStatement,this.body=Ke};s.BlockStatement=x;var C=function(Ke){this.type=l.Syntax.BreakStatement,this.label=Ke};s.BreakStatement=C;var S=function(Ke,dt){this.type=l.Syntax.CallExpression,this.callee=Ke,this.arguments=dt};s.CallExpression=S;var T=function(Ke,dt){this.type=l.Syntax.CatchClause,this.param=Ke,this.body=dt};s.CatchClause=T;var _=function(Ke){this.type=l.Syntax.ClassBody,this.body=Ke};s.ClassBody=_;var E=function(Ke,dt,zt){this.type=l.Syntax.ClassDeclaration,this.id=Ke,this.superClass=dt,this.body=zt};s.ClassDeclaration=E;var b=function(Ke,dt,zt){this.type=l.Syntax.ClassExpression,this.id=Ke,this.superClass=dt,this.body=zt};s.ClassExpression=b;var D=function(Ke,dt){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=Ke,this.property=dt};s.ComputedMemberExpression=D;var I=function(Ke,dt,zt){this.type=l.Syntax.ConditionalExpression,this.test=Ke,this.consequent=dt,this.alternate=zt};s.ConditionalExpression=I;var P=function(Ke){this.type=l.Syntax.ContinueStatement,this.label=Ke};s.ContinueStatement=P;var M=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=M;var L=function(Ke,dt){this.type=l.Syntax.ExpressionStatement,this.expression=Ke,this.directive=dt};s.Directive=L;var B=function(Ke,dt){this.type=l.Syntax.DoWhileStatement,this.body=Ke,this.test=dt};s.DoWhileStatement=B;var j=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=j;var V=function(Ke){this.type=l.Syntax.ExportAllDeclaration,this.source=Ke};s.ExportAllDeclaration=V;var F=function(Ke){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=Ke};s.ExportDefaultDeclaration=F;var G=function(Ke,dt,zt){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=Ke,this.specifiers=dt,this.source=zt};s.ExportNamedDeclaration=G;var X=function(Ke,dt){this.type=l.Syntax.ExportSpecifier,this.exported=dt,this.local=Ke};s.ExportSpecifier=X;var ne=function(Ke){this.type=l.Syntax.ExpressionStatement,this.expression=Ke};s.ExpressionStatement=ne;var ue=function(Ke,dt,zt){this.type=l.Syntax.ForInStatement,this.left=Ke,this.right=dt,this.body=zt,this.each=!1};s.ForInStatement=ue;var me=function(Ke,dt,zt){this.type=l.Syntax.ForOfStatement,this.left=Ke,this.right=dt,this.body=zt};s.ForOfStatement=me;var ge=function(Ke,dt,zt,Tn){this.type=l.Syntax.ForStatement,this.init=Ke,this.test=dt,this.update=zt,this.body=Tn};s.ForStatement=ge;var ye=function(Ke,dt,zt,Tn){this.type=l.Syntax.FunctionDeclaration,this.id=Ke,this.params=dt,this.body=zt,this.generator=Tn,this.expression=!1,this.async=!1};s.FunctionDeclaration=ye;var Ie=function(Ke,dt,zt,Tn){this.type=l.Syntax.FunctionExpression,this.id=Ke,this.params=dt,this.body=zt,this.generator=Tn,this.expression=!1,this.async=!1};s.FunctionExpression=Ie;var Pe=function(Ke){this.type=l.Syntax.Identifier,this.name=Ke};s.Identifier=Pe;var Ee=function(Ke,dt,zt){this.type=l.Syntax.IfStatement,this.test=Ke,this.consequent=dt,this.alternate=zt};s.IfStatement=Ee;var H=function(Ke,dt){this.type=l.Syntax.ImportDeclaration,this.specifiers=Ke,this.source=dt};s.ImportDeclaration=H;var O=function(Ke){this.type=l.Syntax.ImportDefaultSpecifier,this.local=Ke};s.ImportDefaultSpecifier=O;var Y=function(Ke){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=Ke};s.ImportNamespaceSpecifier=Y;var K=function(Ke,dt){this.type=l.Syntax.ImportSpecifier,this.local=Ke,this.imported=dt};s.ImportSpecifier=K;var Z=function(Ke,dt){this.type=l.Syntax.LabeledStatement,this.label=Ke,this.body=dt};s.LabeledStatement=Z;var ae=function(Ke,dt){this.type=l.Syntax.Literal,this.value=Ke,this.raw=dt};s.Literal=ae;var oe=function(Ke,dt){this.type=l.Syntax.MetaProperty,this.meta=Ke,this.property=dt};s.MetaProperty=oe;var _e=function(Ke,dt,zt,Tn,Fr){this.type=l.Syntax.MethodDefinition,this.key=Ke,this.computed=dt,this.value=zt,this.kind=Tn,this.static=Fr};s.MethodDefinition=_e;var Oe=function(Ke){this.type=l.Syntax.Program,this.body=Ke,this.sourceType="module"};s.Module=Oe;var Ge=function(Ke,dt){this.type=l.Syntax.NewExpression,this.callee=Ke,this.arguments=dt};s.NewExpression=Ge;var $e=function(Ke){this.type=l.Syntax.ObjectExpression,this.properties=Ke};s.ObjectExpression=$e;var le=function(Ke){this.type=l.Syntax.ObjectPattern,this.properties=Ke};s.ObjectPattern=le;var de=function(Ke,dt,zt,Tn,Fr,qt){this.type=l.Syntax.Property,this.key=dt,this.computed=zt,this.value=Tn,this.kind=Ke,this.method=Fr,this.shorthand=qt};s.Property=de;var be=function(Ke,dt,zt,Tn){this.type=l.Syntax.Literal,this.value=Ke,this.raw=dt,this.regex={pattern:zt,flags:Tn}};s.RegexLiteral=be;var pe=function(Ke){this.type=l.Syntax.RestElement,this.argument=Ke};s.RestElement=pe;var Te=function(Ke){this.type=l.Syntax.ReturnStatement,this.argument=Ke};s.ReturnStatement=Te;var Ye=function(Ke){this.type=l.Syntax.Program,this.body=Ke,this.sourceType="script"};s.Script=Ye;var fe=function(Ke){this.type=l.Syntax.SequenceExpression,this.expressions=Ke};s.SequenceExpression=fe;var ft=function(Ke){this.type=l.Syntax.SpreadElement,this.argument=Ke};s.SpreadElement=ft;var gt=function(Ke,dt){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=Ke,this.property=dt};s.StaticMemberExpression=gt;var mt=function(){this.type=l.Syntax.Super};s.Super=mt;var Re=function(Ke,dt){this.type=l.Syntax.SwitchCase,this.test=Ke,this.consequent=dt};s.SwitchCase=Re;var Je=function(Ke,dt){this.type=l.Syntax.SwitchStatement,this.discriminant=Ke,this.cases=dt};s.SwitchStatement=Je;var at=function(Ke,dt){this.type=l.Syntax.TaggedTemplateExpression,this.tag=Ke,this.quasi=dt};s.TaggedTemplateExpression=at;var tt=function(Ke,dt){this.type=l.Syntax.TemplateElement,this.value=Ke,this.tail=dt};s.TemplateElement=tt;var wt=function(Ke,dt){this.type=l.Syntax.TemplateLiteral,this.quasis=Ke,this.expressions=dt};s.TemplateLiteral=wt;var Bt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=Bt;var Ct=function(Ke){this.type=l.Syntax.ThrowStatement,this.argument=Ke};s.ThrowStatement=Ct;var Ht=function(Ke,dt,zt){this.type=l.Syntax.TryStatement,this.block=Ke,this.handler=dt,this.finalizer=zt};s.TryStatement=Ht;var $t=function(Ke,dt){this.type=l.Syntax.UnaryExpression,this.operator=Ke,this.argument=dt,this.prefix=!0};s.UnaryExpression=$t;var dn=function(Ke,dt,zt){this.type=l.Syntax.UpdateExpression,this.operator=Ke,this.argument=dt,this.prefix=zt};s.UpdateExpression=dn;var Nn=function(Ke,dt){this.type=l.Syntax.VariableDeclaration,this.declarations=Ke,this.kind=dt};s.VariableDeclaration=Nn;var Kt=function(Ke,dt){this.type=l.Syntax.VariableDeclarator,this.id=Ke,this.init=dt};s.VariableDeclarator=Kt;var qn=function(Ke,dt){this.type=l.Syntax.WhileStatement,this.test=Ke,this.body=dt};s.WhileStatement=qn;var Cr=function(Ke,dt){this.type=l.Syntax.WithStatement,this.object=Ke,this.body=dt};s.WithStatement=Cr;var pr=function(Ke,dt){this.type=l.Syntax.YieldExpression,this.argument=Ke,this.delegate=dt};s.YieldExpression=pr},function(a,s,c){Object.defineProperty(s,"__esModule",{value:!0});var l=c(9),f=c(10),u=c(11),d=c(7),h=c(12),g=c(2),p=c(13),v=function(){function y(m,w,x){w===void 0&&(w={}),this.config={range:typeof w.range=="boolean"&&w.range,loc:typeof w.loc=="boolean"&&w.loc,source:null,tokens:typeof w.tokens=="boolean"&&w.tokens,comment:typeof w.comment=="boolean"&&w.comment,tolerant:typeof w.tolerant=="boolean"&&w.tolerant},this.config.loc&&w.source&&w.source!==null&&(this.config.source=String(w.source)),this.delegate=x,this.errorHandler=new f.ErrorHandler,this.errorHandler.tolerant=this.config.tolerant,this.scanner=new h.Scanner(m,this.errorHandler),this.scanner.trackComment=this.config.comment,this.operatorPrecedence={")":0,";":0,",":0,"=":0,"]":0,"||":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":11,"/":11,"%":11},this.lookahead={type:2,value:"",lineNumber:this.scanner.lineNumber,lineStart:0,start:0,end:0},this.hasLineTerminator=!1,this.context={isModule:!1,await:!1,allowIn:!0,allowStrictDirective:!0,allowYield:!0,firstCoverInitializedNameError:null,isAssignmentTarget:!1,isBindingElement:!1,inFunctionBody:!1,inIteration:!1,inSwitch:!1,labelSet:{},strict:!1},this.tokens=[],this.startMarker={index:0,line:this.scanner.lineNumber,column:0},this.lastMarker={index:0,line:this.scanner.lineNumber,column:0},this.nextToken(),this.lastMarker={index:this.scanner.index,line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}}return y.prototype.throwError=function(m){for(var w=[],x=1;x<arguments.length;x++)w[x-1]=arguments[x];var C=Array.prototype.slice.call(arguments,1),S=m.replace(/%(\d)/g,function(b,D){return l.assert(D<C.length,"Message reference must be in range"),C[D]}),T=this.lastMarker.index,_=this.lastMarker.line,E=this.lastMarker.column+1;throw this.errorHandler.createError(T,_,E,S)},y.prototype.tolerateError=function(m){for(var w=[],x=1;x<arguments.length;x++)w[x-1]=arguments[x];var C=Array.prototype.slice.call(arguments,1),S=m.replace(/%(\d)/g,function(b,D){return l.assert(D<C.length,"Message reference must be in range"),C[D]}),T=this.lastMarker.index,_=this.scanner.lineNumber,E=this.lastMarker.column+1;this.errorHandler.tolerateError(T,_,E,S)},y.prototype.unexpectedTokenError=function(m,w){var x,C=w||u.Messages.UnexpectedToken;if(m?(w||(C=m.type===2?u.Messages.UnexpectedEOS:m.type===3?u.Messages.UnexpectedIdentifier:m.type===6?u.Messages.UnexpectedNumber:m.type===8?u.Messages.UnexpectedString:m.type===10?u.Messages.UnexpectedTemplate:u.Messages.UnexpectedToken,m.type===4&&(this.scanner.isFutureReservedWord(m.value)?C=u.Messages.UnexpectedReserved:this.context.strict&&this.scanner.isStrictModeReservedWord(m.value)&&(C=u.Messages.StrictReservedWord))),x=m.value):x="ILLEGAL",C=C.replace("%0",x),m&&typeof m.lineNumber=="number"){var S=m.start,T=m.lineNumber,_=this.lastMarker.index-this.lastMarker.column,E=m.start-_+1;return this.errorHandler.createError(S,T,E,C)}return S=this.lastMarker.index,T=this.lastMarker.line,E=this.lastMarker.column+1,this.errorHandler.createError(S,T,E,C)},y.prototype.throwUnexpectedToken=function(m,w){throw this.unexpectedTokenError(m,w)},y.prototype.tolerateUnexpectedToken=function(m,w){this.errorHandler.tolerate(this.unexpectedTokenError(m,w))},y.prototype.collectComments=function(){if(this.config.comment){var m=this.scanner.scanComments();if(m.length>0&&this.delegate)for(var w=0;w<m.length;++w){var x=m[w],C=void 0;C={type:x.multiLine?"BlockComment":"LineComment",value:this.scanner.source.slice(x.slice[0],x.slice[1])},this.config.range&&(C.range=x.range),this.config.loc&&(C.loc=x.loc);var S={start:{line:x.loc.start.line,column:x.loc.start.column,offset:x.range[0]},end:{line:x.loc.end.line,column:x.loc.end.column,offset:x.range[1]}};this.delegate(C,S)}}else this.scanner.scanComments()},y.prototype.getTokenRaw=function(m){return this.scanner.source.slice(m.start,m.end)},y.prototype.convertToken=function(m){var w={type:p.TokenName[m.type],value:this.getTokenRaw(m)};if(this.config.range&&(w.range=[m.start,m.end]),this.config.loc&&(w.loc={start:{line:this.startMarker.line,column:this.startMarker.column},end:{line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}}),m.type===9){var x=m.pattern,C=m.flags;w.regex={pattern:x,flags:C}}return w},y.prototype.nextToken=function(){var m=this.lookahead;this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.collectComments(),this.scanner.index!==this.startMarker.index&&(this.startMarker.index=this.scanner.index,this.startMarker.line=this.scanner.lineNumber,this.startMarker.column=this.scanner.index-this.scanner.lineStart);var w=this.scanner.lex();return this.hasLineTerminator=m.lineNumber!==w.lineNumber,w&&this.context.strict&&w.type===3&&this.scanner.isStrictModeReservedWord(w.value)&&(w.type=4),this.lookahead=w,this.config.tokens&&w.type!==2&&this.tokens.push(this.convertToken(w)),m},y.prototype.nextRegexToken=function(){this.collectComments();var m=this.scanner.scanRegExp();return this.config.tokens&&(this.tokens.pop(),this.tokens.push(this.convertToken(m))),this.lookahead=m,this.nextToken(),m},y.prototype.createNode=function(){return{index:this.startMarker.index,line:this.startMarker.line,column:this.startMarker.column}},y.prototype.startNode=function(m,w){w===void 0&&(w=0);var x=m.start-m.lineStart,C=m.lineNumber;return x<0&&(x+=w,C--),{index:m.start,line:C,column:x}},y.prototype.finalize=function(m,w){if(this.config.range&&(w.range=[m.index,this.lastMarker.index]),this.config.loc&&(w.loc={start:{line:m.line,column:m.column},end:{line:this.lastMarker.line,column:this.lastMarker.column}},this.config.source&&(w.loc.source=this.config.source)),this.delegate){var x={start:{line:m.line,column:m.column,offset:m.index},end:{line:this.lastMarker.line,column:this.lastMarker.column,offset:this.lastMarker.index}};this.delegate(w,x)}return w},y.prototype.expect=function(m){var w=this.nextToken();w.type===7&&w.value===m||this.throwUnexpectedToken(w)},y.prototype.expectCommaSeparator=function(){if(this.config.tolerant){var m=this.lookahead;m.type===7&&m.value===","?this.nextToken():m.type===7&&m.value===";"?(this.nextToken(),this.tolerateUnexpectedToken(m)):this.tolerateUnexpectedToken(m,u.Messages.UnexpectedToken)}else this.expect(",")},y.prototype.expectKeyword=function(m){var w=this.nextToken();w.type===4&&w.value===m||this.throwUnexpectedToken(w)},y.prototype.match=function(m){return this.lookahead.type===7&&this.lookahead.value===m},y.prototype.matchKeyword=function(m){return this.lookahead.type===4&&this.lookahead.value===m},y.prototype.matchContextualKeyword=function(m){return this.lookahead.type===3&&this.lookahead.value===m},y.prototype.matchAssign=function(){if(this.lookahead.type!==7)return!1;var m=this.lookahead.value;return m==="="||m==="*="||m==="**="||m==="/="||m==="%="||m==="+="||m==="-="||m==="<<="||m===">>="||m===">>>="||m==="&="||m==="^="||m==="|="},y.prototype.isolateCoverGrammar=function(m){var w=this.context.isBindingElement,x=this.context.isAssignmentTarget,C=this.context.firstCoverInitializedNameError;this.context.isBindingElement=!0,this.context.isAssignmentTarget=!0,this.context.firstCoverInitializedNameError=null;var S=m.call(this);return this.context.firstCoverInitializedNameError!==null&&this.throwUnexpectedToken(this.context.firstCoverInitializedNameError),this.context.isBindingElement=w,this.context.isAssignmentTarget=x,this.context.firstCoverInitializedNameError=C,S},y.prototype.inheritCoverGrammar=function(m){var w=this.context.isBindingElement,x=this.context.isAssignmentTarget,C=this.context.firstCoverInitializedNameError;this.context.isBindingElement=!0,this.context.isAssignmentTarget=!0,this.context.firstCoverInitializedNameError=null;var S=m.call(this);return this.context.isBindingElement=this.context.isBindingElement&&w,this.context.isAssignmentTarget=this.context.isAssignmentTarget&&x,this.context.firstCoverInitializedNameError=C||this.context.firstCoverInitializedNameError,S},y.prototype.consumeSemicolon=function(){this.match(";")?this.nextToken():this.hasLineTerminator||(this.lookahead.type===2||this.match("}")||this.throwUnexpectedToken(this.lookahead),this.lastMarker.index=this.startMarker.index,this.lastMarker.line=this.startMarker.line,this.lastMarker.column=this.startMarker.column)},y.prototype.parsePrimaryExpression=function(){var m,w,x,C=this.createNode();switch(this.lookahead.type){case 3:(this.context.isModule||this.context.await)&&this.lookahead.value==="await"&&this.tolerateUnexpectedToken(this.lookahead),m=this.matchAsyncFunction()?this.parseFunctionExpression():this.finalize(C,new d.Identifier(this.nextToken().value));break;case 6:case 8:this.context.strict&&this.lookahead.octal&&this.tolerateUnexpectedToken(this.lookahead,u.Messages.StrictOctalLiteral),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(w.value,x));break;case 1:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(w.value==="true",x));break;case 5:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(null,x));break;case 10:m=this.parseTemplateLiteral();break;case 7:switch(this.lookahead.value){case"(":this.context.isBindingElement=!1,m=this.inheritCoverGrammar(this.parseGroupExpression);break;case"[":m=this.inheritCoverGrammar(this.parseArrayInitializer);break;case"{":m=this.inheritCoverGrammar(this.parseObjectInitializer);break;case"/":case"/=":this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.scanner.index=this.startMarker.index,w=this.nextRegexToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.RegexLiteral(w.regex,x,w.pattern,w.flags));break;default:m=this.throwUnexpectedToken(this.nextToken())}break;case 4:!this.context.strict&&this.context.allowYield&&this.matchKeyword("yield")?m=this.parseIdentifierName():!this.context.strict&&this.matchKeyword("let")?m=this.finalize(C,new d.Identifier(this.nextToken().value)):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.matchKeyword("function")?m=this.parseFunctionExpression():this.matchKeyword("this")?(this.nextToken(),m=this.finalize(C,new d.ThisExpression)):m=this.matchKeyword("class")?this.parseClassExpression():this.throwUnexpectedToken(this.nextToken()));break;default:m=this.throwUnexpectedToken(this.nextToken())}return m},y.prototype.parseSpreadElement=function(){var m=this.createNode();this.expect("...");var w=this.inheritCoverGrammar(this.parseAssignmentExpression);return this.finalize(m,new d.SpreadElement(w))},y.prototype.parseArrayInitializer=function(){var m=this.createNode(),w=[];for(this.expect("[");!this.match("]");)if(this.match(","))this.nextToken(),w.push(null);else if(this.match("...")){var x=this.parseSpreadElement();this.match("]")||(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.expect(",")),w.push(x)}else w.push(this.inheritCoverGrammar(this.parseAssignmentExpression)),this.match("]")||this.expect(",");return this.expect("]"),this.finalize(m,new d.ArrayExpression(w))},y.prototype.parsePropertyMethod=function(m){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var w=this.context.strict,x=this.context.allowStrictDirective;this.context.allowStrictDirective=m.simple;var C=this.isolateCoverGrammar(this.parseFunctionSourceElements);return this.context.strict&&m.firstRestricted&&this.tolerateUnexpectedToken(m.firstRestricted,m.message),this.context.strict&&m.stricted&&this.tolerateUnexpectedToken(m.stricted,m.message),this.context.strict=w,this.context.allowStrictDirective=x,C},y.prototype.parsePropertyMethodFunction=function(){var m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters(),C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!1))},y.prototype.parsePropertyMethodAsyncFunction=function(){var m=this.createNode(),w=this.context.allowYield,x=this.context.await;this.context.allowYield=!1,this.context.await=!0;var C=this.parseFormalParameters(),S=this.parsePropertyMethod(C);return this.context.allowYield=w,this.context.await=x,this.finalize(m,new d.AsyncFunctionExpression(null,C.params,S))},y.prototype.parseObjectPropertyKey=function(){var m,w=this.createNode(),x=this.nextToken();switch(x.type){case 8:case 6:this.context.strict&&x.octal&&this.tolerateUnexpectedToken(x,u.Messages.StrictOctalLiteral);var C=this.getTokenRaw(x);m=this.finalize(w,new d.Literal(x.value,C));break;case 3:case 1:case 5:case 4:m=this.finalize(w,new d.Identifier(x.value));break;case 7:x.value==="["?(m=this.isolateCoverGrammar(this.parseAssignmentExpression),this.expect("]")):m=this.throwUnexpectedToken(x);break;default:m=this.throwUnexpectedToken(x)}return m},y.prototype.isPropertyKey=function(m,w){return m.type===g.Syntax.Identifier&&m.name===w||m.type===g.Syntax.Literal&&m.value===w},y.prototype.parseObjectProperty=function(m){var w,x=this.createNode(),C=this.lookahead,S=null,T=null,_=!1,E=!1,b=!1,D=!1;if(C.type===3){var I=C.value;this.nextToken(),_=this.match("["),S=(D=!(this.hasLineTerminator||I!=="async"||this.match(":")||this.match("(")||this.match("*")||this.match(",")))?this.parseObjectPropertyKey():this.finalize(x,new d.Identifier(I))}else this.match("*")?this.nextToken():(_=this.match("["),S=this.parseObjectPropertyKey());var P=this.qualifiedPropertyName(this.lookahead);if(C.type===3&&!D&&C.value==="get"&&P)w="get",_=this.match("["),S=this.parseObjectPropertyKey(),this.context.allowYield=!1,T=this.parseGetterMethod();else if(C.type===3&&!D&&C.value==="set"&&P)w="set",_=this.match("["),S=this.parseObjectPropertyKey(),T=this.parseSetterMethod();else if(C.type===7&&C.value==="*"&&P)w="init",_=this.match("["),S=this.parseObjectPropertyKey(),T=this.parseGeneratorMethod(),E=!0;else if(S||this.throwUnexpectedToken(this.lookahead),w="init",this.match(":")&&!D)!_&&this.isPropertyKey(S,"__proto__")&&(m.value&&this.tolerateError(u.Messages.DuplicateProtoProperty),m.value=!0),this.nextToken(),T=this.inheritCoverGrammar(this.parseAssignmentExpression);else if(this.match("("))T=D?this.parsePropertyMethodAsyncFunction():this.parsePropertyMethodFunction(),E=!0;else if(C.type===3)if(I=this.finalize(x,new d.Identifier(C.value)),this.match("=")){this.context.firstCoverInitializedNameError=this.lookahead,this.nextToken(),b=!0;var M=this.isolateCoverGrammar(this.parseAssignmentExpression);T=this.finalize(x,new d.AssignmentPattern(I,M))}else b=!0,T=I;else this.throwUnexpectedToken(this.nextToken());return this.finalize(x,new d.Property(w,S,_,T,E,b))},y.prototype.parseObjectInitializer=function(){var m=this.createNode();this.expect("{");for(var w=[],x={value:!1};!this.match("}");)w.push(this.parseObjectProperty(x)),this.match("}")||this.expectCommaSeparator();return this.expect("}"),this.finalize(m,new d.ObjectExpression(w))},y.prototype.parseTemplateHead=function(){l.assert(this.lookahead.head,"Template literal must start with a template head");var m=this.createNode(),w=this.nextToken(),x=w.value,C=w.cooked;return this.finalize(m,new d.TemplateElement({raw:x,cooked:C},w.tail))},y.prototype.parseTemplateElement=function(){this.lookahead.type!==10&&this.throwUnexpectedToken();var m=this.createNode(),w=this.nextToken(),x=w.value,C=w.cooked;return this.finalize(m,new d.TemplateElement({raw:x,cooked:C},w.tail))},y.prototype.parseTemplateLiteral=function(){var m=this.createNode(),w=[],x=[],C=this.parseTemplateHead();for(x.push(C);!C.tail;)w.push(this.parseExpression()),C=this.parseTemplateElement(),x.push(C);return this.finalize(m,new d.TemplateLiteral(x,w))},y.prototype.reinterpretExpressionAsPattern=function(m){switch(m.type){case g.Syntax.Identifier:case g.Syntax.MemberExpression:case g.Syntax.RestElement:case g.Syntax.AssignmentPattern:break;case g.Syntax.SpreadElement:m.type=g.Syntax.RestElement,this.reinterpretExpressionAsPattern(m.argument);break;case g.Syntax.ArrayExpression:m.type=g.Syntax.ArrayPattern;for(var w=0;w<m.elements.length;w++)m.elements[w]!==null&&this.reinterpretExpressionAsPattern(m.elements[w]);break;case g.Syntax.ObjectExpression:for(m.type=g.Syntax.ObjectPattern,w=0;w<m.properties.length;w++)this.reinterpretExpressionAsPattern(m.properties[w].value);break;case g.Syntax.AssignmentExpression:m.type=g.Syntax.AssignmentPattern,delete m.operator,this.reinterpretExpressionAsPattern(m.left)}},y.prototype.parseGroupExpression=function(){var m;if(this.expect("("),this.match(")"))this.nextToken(),this.match("=>")||this.expect("=>"),m={type:"ArrowParameterPlaceHolder",params:[],async:!1};else{var w=this.lookahead,x=[];if(this.match("..."))m=this.parseRestElement(x),this.expect(")"),this.match("=>")||this.expect("=>"),m={type:"ArrowParameterPlaceHolder",params:[m],async:!1};else{var C=!1;if(this.context.isBindingElement=!0,m=this.inheritCoverGrammar(this.parseAssignmentExpression),this.match(",")){var S=[];for(this.context.isAssignmentTarget=!1,S.push(m);this.lookahead.type!==2&&this.match(",");){if(this.nextToken(),this.match(")")){this.nextToken();for(var T=0;T<S.length;T++)this.reinterpretExpressionAsPattern(S[T]);C=!0,m={type:"ArrowParameterPlaceHolder",params:S,async:!1}}else if(this.match("...")){for(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),S.push(this.parseRestElement(x)),this.expect(")"),this.match("=>")||this.expect("=>"),this.context.isBindingElement=!1,T=0;T<S.length;T++)this.reinterpretExpressionAsPattern(S[T]);C=!0,m={type:"ArrowParameterPlaceHolder",params:S,async:!1}}else S.push(this.inheritCoverGrammar(this.parseAssignmentExpression));if(C)break}C||(m=this.finalize(this.startNode(w),new d.SequenceExpression(S)))}if(!C){if(this.expect(")"),this.match("=>")&&(m.type===g.Syntax.Identifier&&m.name==="yield"&&(C=!0,m={type:"ArrowParameterPlaceHolder",params:[m],async:!1}),!C)){if(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),m.type===g.Syntax.SequenceExpression)for(T=0;T<m.expressions.length;T++)this.reinterpretExpressionAsPattern(m.expressions[T]);else this.reinterpretExpressionAsPattern(m);m={type:"ArrowParameterPlaceHolder",params:m.type===g.Syntax.SequenceExpression?m.expressions:[m],async:!1}}this.context.isBindingElement=!1}}}return m},y.prototype.parseArguments=function(){this.expect("(");var m=[];if(!this.match(")"))for(;;){var w=this.match("...")?this.parseSpreadElement():this.isolateCoverGrammar(this.parseAssignmentExpression);if(m.push(w),this.match(")")||(this.expectCommaSeparator(),this.match(")")))break}return this.expect(")"),m},y.prototype.isIdentifierName=function(m){return m.type===3||m.type===4||m.type===1||m.type===5},y.prototype.parseIdentifierName=function(){var m=this.createNode(),w=this.nextToken();return this.isIdentifierName(w)||this.throwUnexpectedToken(w),this.finalize(m,new d.Identifier(w.value))},y.prototype.parseNewExpression=function(){var m,w=this.createNode(),x=this.parseIdentifierName();if(l.assert(x.name==="new","New expression must start with `new`"),this.match("."))if(this.nextToken(),this.lookahead.type===3&&this.context.inFunctionBody&&this.lookahead.value==="target"){var C=this.parseIdentifierName();m=new d.MetaProperty(x,C)}else this.throwUnexpectedToken(this.lookahead);else{var S=this.isolateCoverGrammar(this.parseLeftHandSideExpression),T=this.match("(")?this.parseArguments():[];m=new d.NewExpression(S,T),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return this.finalize(w,m)},y.prototype.parseAsyncArgument=function(){var m=this.parseAssignmentExpression();return this.context.firstCoverInitializedNameError=null,m},y.prototype.parseAsyncArguments=function(){this.expect("(");var m=[];if(!this.match(")"))for(;;){var w=this.match("...")?this.parseSpreadElement():this.isolateCoverGrammar(this.parseAsyncArgument);if(m.push(w),this.match(")")||(this.expectCommaSeparator(),this.match(")")))break}return this.expect(")"),m},y.prototype.parseLeftHandSideExpressionAllowCall=function(){var m,w=this.lookahead,x=this.matchContextualKeyword("async"),C=this.context.allowIn;for(this.context.allowIn=!0,this.matchKeyword("super")&&this.context.inFunctionBody?(m=this.createNode(),this.nextToken(),m=this.finalize(m,new d.Super),this.match("(")||this.match(".")||this.match("[")||this.throwUnexpectedToken(this.lookahead)):m=this.inheritCoverGrammar(this.matchKeyword("new")?this.parseNewExpression:this.parsePrimaryExpression);;)if(this.match(".")){this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect(".");var S=this.parseIdentifierName();m=this.finalize(this.startNode(w),new d.StaticMemberExpression(m,S))}else if(this.match("(")){var T=x&&w.lineNumber===this.lookahead.lineNumber;this.context.isBindingElement=!1,this.context.isAssignmentTarget=!1;var _=T?this.parseAsyncArguments():this.parseArguments();if(m=this.finalize(this.startNode(w),new d.CallExpression(m,_)),T&&this.match("=>")){for(var E=0;E<_.length;++E)this.reinterpretExpressionAsPattern(_[E]);m={type:"ArrowParameterPlaceHolder",params:_,async:!0}}}else if(this.match("["))this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("["),S=this.isolateCoverGrammar(this.parseExpression),this.expect("]"),m=this.finalize(this.startNode(w),new d.ComputedMemberExpression(m,S));else{if(this.lookahead.type!==10||!this.lookahead.head)break;var b=this.parseTemplateLiteral();m=this.finalize(this.startNode(w),new d.TaggedTemplateExpression(m,b))}return this.context.allowIn=C,m},y.prototype.parseSuper=function(){var m=this.createNode();return this.expectKeyword("super"),this.match("[")||this.match(".")||this.throwUnexpectedToken(this.lookahead),this.finalize(m,new d.Super)},y.prototype.parseLeftHandSideExpression=function(){l.assert(this.context.allowIn,"callee of new expression always allow in keyword.");for(var m=this.startNode(this.lookahead),w=this.matchKeyword("super")&&this.context.inFunctionBody?this.parseSuper():this.inheritCoverGrammar(this.matchKeyword("new")?this.parseNewExpression:this.parsePrimaryExpression);;)if(this.match("[")){this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("[");var x=this.isolateCoverGrammar(this.parseExpression);this.expect("]"),w=this.finalize(m,new d.ComputedMemberExpression(w,x))}else if(this.match("."))this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("."),x=this.parseIdentifierName(),w=this.finalize(m,new d.StaticMemberExpression(w,x));else{if(this.lookahead.type!==10||!this.lookahead.head)break;var C=this.parseTemplateLiteral();w=this.finalize(m,new d.TaggedTemplateExpression(w,C))}return w},y.prototype.parseUpdateExpression=function(){var m,w=this.lookahead;if(this.match("++")||this.match("--")){var x=this.startNode(w),C=this.nextToken();m=this.inheritCoverGrammar(this.parseUnaryExpression),this.context.strict&&m.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(m.name)&&this.tolerateError(u.Messages.StrictLHSPrefix),this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment);var S=!0;m=this.finalize(x,new d.UpdateExpression(C.value,m,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}else if(m=this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall),!this.hasLineTerminator&&this.lookahead.type===7&&(this.match("++")||this.match("--"))){this.context.strict&&m.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(m.name)&&this.tolerateError(u.Messages.StrictLHSPostfix),this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var T=this.nextToken().value;S=!1,m=this.finalize(this.startNode(w),new d.UpdateExpression(T,m,S))}return m},y.prototype.parseAwaitExpression=function(){var m=this.createNode();this.nextToken();var w=this.parseUnaryExpression();return this.finalize(m,new d.AwaitExpression(w))},y.prototype.parseUnaryExpression=function(){var m;if(this.match("+")||this.match("-")||this.match("~")||this.match("!")||this.matchKeyword("delete")||this.matchKeyword("void")||this.matchKeyword("typeof")){var w=this.startNode(this.lookahead),x=this.nextToken();m=this.inheritCoverGrammar(this.parseUnaryExpression),m=this.finalize(w,new d.UnaryExpression(x.value,m)),this.context.strict&&m.operator==="delete"&&m.argument.type===g.Syntax.Identifier&&this.tolerateError(u.Messages.StrictDelete),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}else m=this.context.await&&this.matchContextualKeyword("await")?this.parseAwaitExpression():this.parseUpdateExpression();return m},y.prototype.parseExponentiationExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseUnaryExpression);if(w.type!==g.Syntax.UnaryExpression&&this.match("**")){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var x=w,C=this.isolateCoverGrammar(this.parseExponentiationExpression);w=this.finalize(this.startNode(m),new d.BinaryExpression("**",x,C))}return w},y.prototype.binaryPrecedence=function(m){var w=m.value;return m.type===7?this.operatorPrecedence[w]||0:m.type===4&&(w==="instanceof"||this.context.allowIn&&w==="in")?7:0},y.prototype.parseBinaryExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseExponentiationExpression),x=this.lookahead,C=this.binaryPrecedence(x);if(C>0){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;for(var S=[m,this.lookahead],T=w,_=this.isolateCoverGrammar(this.parseExponentiationExpression),E=[T,x.value,_],b=[C];!((C=this.binaryPrecedence(this.lookahead))<=0);){for(;E.length>2&&C<=b[b.length-1];){_=E.pop();var D=E.pop();b.pop(),T=E.pop(),S.pop();var I=this.startNode(S[S.length-1]);E.push(this.finalize(I,new d.BinaryExpression(D,T,_)))}E.push(this.nextToken().value),b.push(C),S.push(this.lookahead),E.push(this.isolateCoverGrammar(this.parseExponentiationExpression))}var P=E.length-1;w=E[P];for(var M=S.pop();P>1;){var L=S.pop(),B=M&&M.lineStart;I=this.startNode(L,B),D=E[P-1],w=this.finalize(I,new d.BinaryExpression(D,E[P-2],w)),P-=2,M=L}}return w},y.prototype.parseConditionalExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseBinaryExpression);if(this.match("?")){this.nextToken();var x=this.context.allowIn;this.context.allowIn=!0;var C=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowIn=x,this.expect(":");var S=this.isolateCoverGrammar(this.parseAssignmentExpression);w=this.finalize(this.startNode(m),new d.ConditionalExpression(w,C,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return w},y.prototype.checkPatternParam=function(m,w){switch(w.type){case g.Syntax.Identifier:this.validateParam(m,w,w.name);break;case g.Syntax.RestElement:this.checkPatternParam(m,w.argument);break;case g.Syntax.AssignmentPattern:this.checkPatternParam(m,w.left);break;case g.Syntax.ArrayPattern:for(var x=0;x<w.elements.length;x++)w.elements[x]!==null&&this.checkPatternParam(m,w.elements[x]);break;case g.Syntax.ObjectPattern:for(x=0;x<w.properties.length;x++)this.checkPatternParam(m,w.properties[x].value)}m.simple=m.simple&&w instanceof d.Identifier},y.prototype.reinterpretAsCoverFormalsList=function(m){var w,x=[m],C=!1;switch(m.type){case g.Syntax.Identifier:break;case"ArrowParameterPlaceHolder":x=m.params,C=m.async;break;default:return null}w={simple:!0,paramSet:{}};for(var S=0;S<x.length;++S)(T=x[S]).type===g.Syntax.AssignmentPattern?T.right.type===g.Syntax.YieldExpression&&(T.right.argument&&this.throwUnexpectedToken(this.lookahead),T.right.type=g.Syntax.Identifier,T.right.name="yield",delete T.right.argument,delete T.right.delegate):C&&T.type===g.Syntax.Identifier&&T.name==="await"&&this.throwUnexpectedToken(this.lookahead),this.checkPatternParam(w,T),x[S]=T;if(this.context.strict||!this.context.allowYield)for(S=0;S<x.length;++S){var T;(T=x[S]).type===g.Syntax.YieldExpression&&this.throwUnexpectedToken(this.lookahead)}if(w.message===u.Messages.StrictParamDupe){var _=this.context.strict?w.stricted:w.firstRestricted;this.throwUnexpectedToken(_,w.message)}return{simple:w.simple,params:x,stricted:w.stricted,firstRestricted:w.firstRestricted,message:w.message}},y.prototype.parseAssignmentExpression=function(){var m;if(!this.context.allowYield&&this.matchKeyword("yield"))m=this.parseYieldExpression();else{var w=this.lookahead,x=w;if(m=this.parseConditionalExpression(),x.type===3&&x.lineNumber===this.lookahead.lineNumber&&x.value==="async"&&(this.lookahead.type===3||this.matchKeyword("yield"))){var C=this.parsePrimaryExpression();this.reinterpretExpressionAsPattern(C),m={type:"ArrowParameterPlaceHolder",params:[C],async:!0}}if(m.type==="ArrowParameterPlaceHolder"||this.match("=>")){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var S=m.async,T=this.reinterpretAsCoverFormalsList(m);if(T){this.hasLineTerminator&&this.tolerateUnexpectedToken(this.lookahead),this.context.firstCoverInitializedNameError=null;var _=this.context.strict,E=this.context.allowStrictDirective;this.context.allowStrictDirective=T.simple;var b=this.context.allowYield,D=this.context.await;this.context.allowYield=!0,this.context.await=S;var I=this.startNode(w);this.expect("=>");var P=void 0;if(this.match("{")){var M=this.context.allowIn;this.context.allowIn=!0,P=this.parseFunctionSourceElements(),this.context.allowIn=M}else P=this.isolateCoverGrammar(this.parseAssignmentExpression);var L=P.type!==g.Syntax.BlockStatement;this.context.strict&&T.firstRestricted&&this.throwUnexpectedToken(T.firstRestricted,T.message),this.context.strict&&T.stricted&&this.tolerateUnexpectedToken(T.stricted,T.message),m=S?this.finalize(I,new d.AsyncArrowFunctionExpression(T.params,P,L)):this.finalize(I,new d.ArrowFunctionExpression(T.params,P,L)),this.context.strict=_,this.context.allowStrictDirective=E,this.context.allowYield=b,this.context.await=D}}else if(this.matchAssign()){if(this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment),this.context.strict&&m.type===g.Syntax.Identifier){var B=m;this.scanner.isRestrictedWord(B.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictLHSAssignment),this.scanner.isStrictModeReservedWord(B.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord)}this.match("=")?this.reinterpretExpressionAsPattern(m):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1);var j=(x=this.nextToken()).value,V=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(j,m,V)),this.context.firstCoverInitializedNameError=null}}return m},y.prototype.parseExpression=function(){var m=this.lookahead,w=this.isolateCoverGrammar(this.parseAssignmentExpression);if(this.match(",")){var x=[];for(x.push(w);this.lookahead.type!==2&&this.match(",");)this.nextToken(),x.push(this.isolateCoverGrammar(this.parseAssignmentExpression));w=this.finalize(this.startNode(m),new d.SequenceExpression(x))}return w},y.prototype.parseStatementListItem=function(){var m;if(this.context.isAssignmentTarget=!0,this.context.isBindingElement=!0,this.lookahead.type===4)switch(this.lookahead.value){case"export":this.context.isModule||this.tolerateUnexpectedToken(this.lookahead,u.Messages.IllegalExportDeclaration),m=this.parseExportDeclaration();break;case"import":this.context.isModule||this.tolerateUnexpectedToken(this.lookahead,u.Messages.IllegalImportDeclaration),m=this.parseImportDeclaration();break;case"const":m=this.parseLexicalDeclaration({inFor:!1});break;case"function":m=this.parseFunctionDeclaration();break;case"class":m=this.parseClassDeclaration();break;case"let":m=this.isLexicalDeclaration()?this.parseLexicalDeclaration({inFor:!1}):this.parseStatement();break;default:m=this.parseStatement()}else m=this.parseStatement();return m},y.prototype.parseBlock=function(){var m=this.createNode();this.expect("{");for(var w=[];!this.match("}");)w.push(this.parseStatementListItem());return this.expect("}"),this.finalize(m,new d.BlockStatement(w))},y.prototype.parseLexicalBinding=function(m,w){var x=this.createNode(),C=this.parsePattern([],m);this.context.strict&&C.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(C.name)&&this.tolerateError(u.Messages.StrictVarName);var S=null;return m==="const"?this.matchKeyword("in")||this.matchContextualKeyword("of")||(this.match("=")?(this.nextToken(),S=this.isolateCoverGrammar(this.parseAssignmentExpression)):this.throwError(u.Messages.DeclarationMissingInitializer,"const")):(!w.inFor&&C.type!==g.Syntax.Identifier||this.match("="))&&(this.expect("="),S=this.isolateCoverGrammar(this.parseAssignmentExpression)),this.finalize(x,new d.VariableDeclarator(C,S))},y.prototype.parseBindingList=function(m,w){for(var x=[this.parseLexicalBinding(m,w)];this.match(",");)this.nextToken(),x.push(this.parseLexicalBinding(m,w));return x},y.prototype.isLexicalDeclaration=function(){var m=this.scanner.saveState();this.scanner.scanComments();var w=this.scanner.lex();return this.scanner.restoreState(m),w.type===3||w.type===7&&w.value==="["||w.type===7&&w.value==="{"||w.type===4&&w.value==="let"||w.type===4&&w.value==="yield"},y.prototype.parseLexicalDeclaration=function(m){var w=this.createNode(),x=this.nextToken().value;l.assert(x==="let"||x==="const","Lexical declaration must be either let or const");var C=this.parseBindingList(x,m);return this.consumeSemicolon(),this.finalize(w,new d.VariableDeclaration(C,x))},y.prototype.parseBindingRestElement=function(m,w){var x=this.createNode();this.expect("...");var C=this.parsePattern(m,w);return this.finalize(x,new d.RestElement(C))},y.prototype.parseArrayPattern=function(m,w){var x=this.createNode();this.expect("[");for(var C=[];!this.match("]");)if(this.match(","))this.nextToken(),C.push(null);else{if(this.match("...")){C.push(this.parseBindingRestElement(m,w));break}C.push(this.parsePatternWithDefault(m,w)),this.match("]")||this.expect(",")}return this.expect("]"),this.finalize(x,new d.ArrayPattern(C))},y.prototype.parsePropertyPattern=function(m,w){var x,C,S=this.createNode(),T=!1,_=!1;if(this.lookahead.type===3){var E=this.lookahead;x=this.parseVariableIdentifier();var b=this.finalize(S,new d.Identifier(E.value));if(this.match("=")){m.push(E),_=!0,this.nextToken();var D=this.parseAssignmentExpression();C=this.finalize(this.startNode(E),new d.AssignmentPattern(b,D))}else this.match(":")?(this.expect(":"),C=this.parsePatternWithDefault(m,w)):(m.push(E),_=!0,C=b)}else T=this.match("["),x=this.parseObjectPropertyKey(),this.expect(":"),C=this.parsePatternWithDefault(m,w);return this.finalize(S,new d.Property("init",x,T,C,!1,_))},y.prototype.parseObjectPattern=function(m,w){var x=this.createNode(),C=[];for(this.expect("{");!this.match("}");)C.push(this.parsePropertyPattern(m,w)),this.match("}")||this.expect(",");return this.expect("}"),this.finalize(x,new d.ObjectPattern(C))},y.prototype.parsePattern=function(m,w){var x;return this.match("[")?x=this.parseArrayPattern(m,w):this.match("{")?x=this.parseObjectPattern(m,w):(!this.matchKeyword("let")||w!=="const"&&w!=="let"||this.tolerateUnexpectedToken(this.lookahead,u.Messages.LetInLexicalBinding),m.push(this.lookahead),x=this.parseVariableIdentifier(w)),x},y.prototype.parsePatternWithDefault=function(m,w){var x=this.lookahead,C=this.parsePattern(m,w);if(this.match("=")){this.nextToken();var S=this.context.allowYield;this.context.allowYield=!0;var T=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowYield=S,C=this.finalize(this.startNode(x),new d.AssignmentPattern(C,T))}return C},y.prototype.parseVariableIdentifier=function(m){var w=this.createNode(),x=this.nextToken();return x.type===4&&x.value==="yield"?this.context.strict?this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord):this.context.allowYield||this.throwUnexpectedToken(x):x.type!==3?this.context.strict&&x.type===4&&this.scanner.isStrictModeReservedWord(x.value)?this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord):(this.context.strict||x.value!=="let"||m!=="var")&&this.throwUnexpectedToken(x):(this.context.isModule||this.context.await)&&x.type===3&&x.value==="await"&&this.tolerateUnexpectedToken(x),this.finalize(w,new d.Identifier(x.value))},y.prototype.parseVariableDeclaration=function(m){var w=this.createNode(),x=this.parsePattern([],"var");this.context.strict&&x.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(x.name)&&this.tolerateError(u.Messages.StrictVarName);var C=null;return this.match("=")?(this.nextToken(),C=this.isolateCoverGrammar(this.parseAssignmentExpression)):x.type===g.Syntax.Identifier||m.inFor||this.expect("="),this.finalize(w,new d.VariableDeclarator(x,C))},y.prototype.parseVariableDeclarationList=function(m){var w={inFor:m.inFor},x=[];for(x.push(this.parseVariableDeclaration(w));this.match(",");)this.nextToken(),x.push(this.parseVariableDeclaration(w));return x},y.prototype.parseVariableStatement=function(){var m=this.createNode();this.expectKeyword("var");var w=this.parseVariableDeclarationList({inFor:!1});return this.consumeSemicolon(),this.finalize(m,new d.VariableDeclaration(w,"var"))},y.prototype.parseEmptyStatement=function(){var m=this.createNode();return this.expect(";"),this.finalize(m,new d.EmptyStatement)},y.prototype.parseExpressionStatement=function(){var m=this.createNode(),w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ExpressionStatement(w))},y.prototype.parseIfClause=function(){return this.context.strict&&this.matchKeyword("function")&&this.tolerateError(u.Messages.StrictFunction),this.parseStatement()},y.prototype.parseIfStatement=function(){var m,w=this.createNode(),x=null;this.expectKeyword("if"),this.expect("(");var C=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseIfClause(),this.matchKeyword("else")&&(this.nextToken(),x=this.parseIfClause())),this.finalize(w,new d.IfStatement(C,m,x))},y.prototype.parseDoWhileStatement=function(){var m=this.createNode();this.expectKeyword("do");var w=this.context.inIteration;this.context.inIteration=!0;var x=this.parseStatement();this.context.inIteration=w,this.expectKeyword("while"),this.expect("(");var C=this.parseExpression();return!this.match(")")&&this.config.tolerant?this.tolerateUnexpectedToken(this.nextToken()):(this.expect(")"),this.match(";")&&this.nextToken()),this.finalize(m,new d.DoWhileStatement(x,C))},y.prototype.parseWhileStatement=function(){var m,w=this.createNode();this.expectKeyword("while"),this.expect("(");var x=this.parseExpression();if(!this.match(")")&&this.config.tolerant)this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement);else{this.expect(")");var C=this.context.inIteration;this.context.inIteration=!0,m=this.parseStatement(),this.context.inIteration=C}return this.finalize(w,new d.WhileStatement(x,m))},y.prototype.parseForStatement=function(){var m,w,x,C=null,S=null,T=null,_=!0,E=this.createNode();if(this.expectKeyword("for"),this.expect("("),this.match(";"))this.nextToken();else if(this.matchKeyword("var")){C=this.createNode(),this.nextToken();var b=this.context.allowIn;this.context.allowIn=!1;var D=this.parseVariableDeclarationList({inFor:!0});if(this.context.allowIn=b,D.length===1&&this.matchKeyword("in")){var I=D[0];I.init&&(I.id.type===g.Syntax.ArrayPattern||I.id.type===g.Syntax.ObjectPattern||this.context.strict)&&this.tolerateError(u.Messages.ForInOfLoopInitializer,"for-in"),C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.nextToken(),m=C,w=this.parseExpression(),C=null}else D.length===1&&D[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,_=!1):(C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.expect(";"))}else if(this.matchKeyword("const")||this.matchKeyword("let")){C=this.createNode();var P=this.nextToken().value;this.context.strict||this.lookahead.value!=="in"?(b=this.context.allowIn,this.context.allowIn=!1,D=this.parseBindingList(P,{inFor:!0}),this.context.allowIn=b,D.length===1&&D[0].init===null&&this.matchKeyword("in")?(C=this.finalize(C,new d.VariableDeclaration(D,P)),this.nextToken(),m=C,w=this.parseExpression(),C=null):D.length===1&&D[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(D,P)),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,_=!1):(this.consumeSemicolon(),C=this.finalize(C,new d.VariableDeclaration(D,P)))):(C=this.finalize(C,new d.Identifier(P)),this.nextToken(),m=C,w=this.parseExpression(),C=null)}else{var M=this.lookahead;if(b=this.context.allowIn,this.context.allowIn=!1,C=this.inheritCoverGrammar(this.parseAssignmentExpression),this.context.allowIn=b,this.matchKeyword("in"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForIn),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseExpression(),C=null;else if(this.matchContextualKeyword("of"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForLoop),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseAssignmentExpression(),C=null,_=!1;else{if(this.match(",")){for(var L=[C];this.match(",");)this.nextToken(),L.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(M),new d.SequenceExpression(L))}this.expect(";")}}if(m===void 0&&(this.match(";")||(S=this.parseExpression()),this.expect(";"),this.match(")")||(T=this.parseExpression())),!this.match(")")&&this.config.tolerant)this.tolerateUnexpectedToken(this.nextToken()),x=this.finalize(this.createNode(),new d.EmptyStatement);else{this.expect(")");var B=this.context.inIteration;this.context.inIteration=!0,x=this.isolateCoverGrammar(this.parseStatement),this.context.inIteration=B}return m===void 0?this.finalize(E,new d.ForStatement(C,S,T,x)):_?this.finalize(E,new d.ForInStatement(m,w,x)):this.finalize(E,new d.ForOfStatement(m,w,x))},y.prototype.parseContinueStatement=function(){var m=this.createNode();this.expectKeyword("continue");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier();w=x;var C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name)}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.throwError(u.Messages.IllegalContinue),this.finalize(m,new d.ContinueStatement(w))},y.prototype.parseBreakStatement=function(){var m=this.createNode();this.expectKeyword("break");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier(),C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name),w=x}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.context.inSwitch||this.throwError(u.Messages.IllegalBreak),this.finalize(m,new d.BreakStatement(w))},y.prototype.parseReturnStatement=function(){this.context.inFunctionBody||this.tolerateError(u.Messages.IllegalReturn);var m=this.createNode();this.expectKeyword("return");var w=(this.match(";")||this.match("}")||this.hasLineTerminator||this.lookahead.type===2)&&this.lookahead.type!==8&&this.lookahead.type!==10?null:this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ReturnStatement(w))},y.prototype.parseWithStatement=function(){this.context.strict&&this.tolerateError(u.Messages.StrictModeWith);var m,w=this.createNode();this.expectKeyword("with"),this.expect("(");var x=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseStatement()),this.finalize(w,new d.WithStatement(x,m))},y.prototype.parseSwitchCase=function(){var m,w=this.createNode();this.matchKeyword("default")?(this.nextToken(),m=null):(this.expectKeyword("case"),m=this.parseExpression()),this.expect(":");for(var x=[];!(this.match("}")||this.matchKeyword("default")||this.matchKeyword("case"));)x.push(this.parseStatementListItem());return this.finalize(w,new d.SwitchCase(m,x))},y.prototype.parseSwitchStatement=function(){var m=this.createNode();this.expectKeyword("switch"),this.expect("(");var w=this.parseExpression();this.expect(")");var x=this.context.inSwitch;this.context.inSwitch=!0;var C=[],S=!1;for(this.expect("{");!this.match("}");){var T=this.parseSwitchCase();T.test===null&&(S&&this.throwError(u.Messages.MultipleDefaultsInSwitch),S=!0),C.push(T)}return this.expect("}"),this.context.inSwitch=x,this.finalize(m,new d.SwitchStatement(w,C))},y.prototype.parseLabelledStatement=function(){var m,w=this.createNode(),x=this.parseExpression();if(x.type===g.Syntax.Identifier&&this.match(":")){this.nextToken();var C=x,S="$"+C.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,S)&&this.throwError(u.Messages.Redeclaration,"Label",C.name),this.context.labelSet[S]=!0;var T=void 0;if(this.matchKeyword("class"))this.tolerateUnexpectedToken(this.lookahead),T=this.parseClassDeclaration();else if(this.matchKeyword("function")){var _=this.lookahead,E=this.parseFunctionDeclaration();this.context.strict?this.tolerateUnexpectedToken(_,u.Messages.StrictFunction):E.generator&&this.tolerateUnexpectedToken(_,u.Messages.GeneratorInLegacyContext),T=E}else T=this.parseStatement();delete this.context.labelSet[S],m=new d.LabeledStatement(C,T)}else this.consumeSemicolon(),m=new d.ExpressionStatement(x);return this.finalize(w,m)},y.prototype.parseThrowStatement=function(){var m=this.createNode();this.expectKeyword("throw"),this.hasLineTerminator&&this.throwError(u.Messages.NewlineAfterThrow);var w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ThrowStatement(w))},y.prototype.parseCatchClause=function(){var m=this.createNode();this.expectKeyword("catch"),this.expect("("),this.match(")")&&this.throwUnexpectedToken(this.lookahead);for(var w=[],x=this.parsePattern(w),C={},S=0;S<w.length;S++){var T="$"+w[S].value;Object.prototype.hasOwnProperty.call(C,T)&&this.tolerateError(u.Messages.DuplicateBinding,w[S].value),C[T]=!0}this.context.strict&&x.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(x.name)&&this.tolerateError(u.Messages.StrictCatchVariable),this.expect(")");var _=this.parseBlock();return this.finalize(m,new d.CatchClause(x,_))},y.prototype.parseFinallyClause=function(){return this.expectKeyword("finally"),this.parseBlock()},y.prototype.parseTryStatement=function(){var m=this.createNode();this.expectKeyword("try");var w=this.parseBlock(),x=this.matchKeyword("catch")?this.parseCatchClause():null,C=this.matchKeyword("finally")?this.parseFinallyClause():null;return x||C||this.throwError(u.Messages.NoCatchOrFinally),this.finalize(m,new d.TryStatement(w,x,C))},y.prototype.parseDebuggerStatement=function(){var m=this.createNode();return this.expectKeyword("debugger"),this.consumeSemicolon(),this.finalize(m,new d.DebuggerStatement)},y.prototype.parseStatement=function(){var m;switch(this.lookahead.type){case 1:case 5:case 6:case 8:case 10:case 9:m=this.parseExpressionStatement();break;case 7:var w=this.lookahead.value;m=w==="{"?this.parseBlock():w==="("?this.parseExpressionStatement():w===";"?this.parseEmptyStatement():this.parseExpressionStatement();break;case 3:m=this.matchAsyncFunction()?this.parseFunctionDeclaration():this.parseLabelledStatement();break;case 4:switch(this.lookahead.value){case"break":m=this.parseBreakStatement();break;case"continue":m=this.parseContinueStatement();break;case"debugger":m=this.parseDebuggerStatement();break;case"do":m=this.parseDoWhileStatement();break;case"for":m=this.parseForStatement();break;case"function":m=this.parseFunctionDeclaration();break;case"if":m=this.parseIfStatement();break;case"return":m=this.parseReturnStatement();break;case"switch":m=this.parseSwitchStatement();break;case"throw":m=this.parseThrowStatement();break;case"try":m=this.parseTryStatement();break;case"var":m=this.parseVariableStatement();break;case"while":m=this.parseWhileStatement();break;case"with":m=this.parseWithStatement();break;default:m=this.parseExpressionStatement()}break;default:m=this.throwUnexpectedToken(this.lookahead)}return m},y.prototype.parseFunctionSourceElements=function(){var m=this.createNode();this.expect("{");var w=this.parseDirectivePrologues(),x=this.context.labelSet,C=this.context.inIteration,S=this.context.inSwitch,T=this.context.inFunctionBody;for(this.context.labelSet={},this.context.inIteration=!1,this.context.inSwitch=!1,this.context.inFunctionBody=!0;this.lookahead.type!==2&&!this.match("}");)w.push(this.parseStatementListItem());return this.expect("}"),this.context.labelSet=x,this.context.inIteration=C,this.context.inSwitch=S,this.context.inFunctionBody=T,this.finalize(m,new d.BlockStatement(w))},y.prototype.validateParam=function(m,w,x){var C="$"+x;this.context.strict?(this.scanner.isRestrictedWord(x)&&(m.stricted=w,m.message=u.Messages.StrictParamName),Object.prototype.hasOwnProperty.call(m.paramSet,C)&&(m.stricted=w,m.message=u.Messages.StrictParamDupe)):m.firstRestricted||(this.scanner.isRestrictedWord(x)?(m.firstRestricted=w,m.message=u.Messages.StrictParamName):this.scanner.isStrictModeReservedWord(x)?(m.firstRestricted=w,m.message=u.Messages.StrictReservedWord):Object.prototype.hasOwnProperty.call(m.paramSet,C)&&(m.stricted=w,m.message=u.Messages.StrictParamDupe)),typeof Object.defineProperty=="function"?Object.defineProperty(m.paramSet,C,{value:!0,enumerable:!0,writable:!0,configurable:!0}):m.paramSet[C]=!0},y.prototype.parseRestElement=function(m){var w=this.createNode();this.expect("...");var x=this.parsePattern(m);return this.match("=")&&this.throwError(u.Messages.DefaultRestParameter),this.match(")")||this.throwError(u.Messages.ParameterAfterRestParameter),this.finalize(w,new d.RestElement(x))},y.prototype.parseFormalParameter=function(m){for(var w=[],x=this.match("...")?this.parseRestElement(w):this.parsePatternWithDefault(w),C=0;C<w.length;C++)this.validateParam(m,w[C],w[C].value);m.simple=m.simple&&x instanceof d.Identifier,m.params.push(x)},y.prototype.parseFormalParameters=function(m){var w;if(w={simple:!0,params:[],firstRestricted:m},this.expect("("),!this.match(")"))for(w.paramSet={};this.lookahead.type!==2&&(this.parseFormalParameter(w),!this.match(")"))&&(this.expect(","),!this.match(")")););return this.expect(")"),{simple:w.simple,params:w.params,stricted:w.stricted,firstRestricted:w.firstRestricted,message:w.message}},y.prototype.matchAsyncFunction=function(){var m=this.matchContextualKeyword("async");if(m){var w=this.scanner.saveState();this.scanner.scanComments();var x=this.scanner.lex();this.scanner.restoreState(w),m=w.lineNumber===x.lineNumber&&x.type===4&&x.value==="function"}return m},y.prototype.parseFunctionDeclaration=function(m){var w=this.createNode(),x=this.matchContextualKeyword("async");x&&this.nextToken(),this.expectKeyword("function");var C,S=!x&&this.match("*");S&&this.nextToken();var T=null,_=null;if(!m||!this.match("(")){var E=this.lookahead;T=this.parseVariableIdentifier(),this.context.strict?this.scanner.isRestrictedWord(E.value)&&this.tolerateUnexpectedToken(E,u.Messages.StrictFunctionName):this.scanner.isRestrictedWord(E.value)?(_=E,C=u.Messages.StrictFunctionName):this.scanner.isStrictModeReservedWord(E.value)&&(_=E,C=u.Messages.StrictReservedWord)}var b=this.context.await,D=this.context.allowYield;this.context.await=x,this.context.allowYield=!S;var I=this.parseFormalParameters(_),P=I.params,M=I.stricted;_=I.firstRestricted,I.message&&(C=I.message);var L=this.context.strict,B=this.context.allowStrictDirective;this.context.allowStrictDirective=I.simple;var j=this.parseFunctionSourceElements();return this.context.strict&&_&&this.throwUnexpectedToken(_,C),this.context.strict&&M&&this.tolerateUnexpectedToken(M,C),this.context.strict=L,this.context.allowStrictDirective=B,this.context.await=b,this.context.allowYield=D,x?this.finalize(w,new d.AsyncFunctionDeclaration(T,P,j)):this.finalize(w,new d.FunctionDeclaration(T,P,j,S))},y.prototype.parseFunctionExpression=function(){var m=this.createNode(),w=this.matchContextualKeyword("async");w&&this.nextToken(),this.expectKeyword("function");var x,C=!w&&this.match("*");C&&this.nextToken();var S,T=null,_=this.context.await,E=this.context.allowYield;if(this.context.await=w,this.context.allowYield=!C,!this.match("(")){var b=this.lookahead;T=this.context.strict||C||!this.matchKeyword("yield")?this.parseVariableIdentifier():this.parseIdentifierName(),this.context.strict?this.scanner.isRestrictedWord(b.value)&&this.tolerateUnexpectedToken(b,u.Messages.StrictFunctionName):this.scanner.isRestrictedWord(b.value)?(S=b,x=u.Messages.StrictFunctionName):this.scanner.isStrictModeReservedWord(b.value)&&(S=b,x=u.Messages.StrictReservedWord)}var D=this.parseFormalParameters(S),I=D.params,P=D.stricted;S=D.firstRestricted,D.message&&(x=D.message);var M=this.context.strict,L=this.context.allowStrictDirective;this.context.allowStrictDirective=D.simple;var B=this.parseFunctionSourceElements();return this.context.strict&&S&&this.throwUnexpectedToken(S,x),this.context.strict&&P&&this.tolerateUnexpectedToken(P,x),this.context.strict=M,this.context.allowStrictDirective=L,this.context.await=_,this.context.allowYield=E,w?this.finalize(m,new d.AsyncFunctionExpression(T,I,B)):this.finalize(m,new d.FunctionExpression(T,I,B,C))},y.prototype.parseDirective=function(){var m=this.lookahead,w=this.createNode(),x=this.parseExpression(),C=x.type===g.Syntax.Literal?this.getTokenRaw(m).slice(1,-1):null;return this.consumeSemicolon(),this.finalize(w,C?new d.Directive(x,C):new d.ExpressionStatement(x))},y.prototype.parseDirectivePrologues=function(){for(var m=null,w=[];;){var x=this.lookahead;if(x.type!==8)break;var C=this.parseDirective();w.push(C);var S=C.directive;if(typeof S!="string")break;S==="use strict"?(this.context.strict=!0,m&&this.tolerateUnexpectedToken(m,u.Messages.StrictOctalLiteral),this.context.allowStrictDirective||this.tolerateUnexpectedToken(x,u.Messages.IllegalLanguageModeDirective)):!m&&x.octal&&(m=x)}return w},y.prototype.qualifiedPropertyName=function(m){switch(m.type){case 3:case 8:case 1:case 5:case 6:case 4:return!0;case 7:return m.value==="["}return!1},y.prototype.parseGetterMethod=function(){var 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m=this.createNode();this.expect("*"),this.matchContextualKeyword("as")||this.throwError(u.Messages.NoAsAfterImportNamespace),this.nextToken();var w=this.parseIdentifierName();return this.finalize(m,new d.ImportNamespaceSpecifier(w))},y.prototype.parseImportDeclaration=function(){this.context.inFunctionBody&&this.throwError(u.Messages.IllegalImportDeclaration);var m,w=this.createNode();this.expectKeyword("import");var x=[];if(this.lookahead.type===8)m=this.parseModuleSpecifier();else{if(this.match("{")?x=x.concat(this.parseNamedImports()):this.match("*")?x.push(this.parseImportNamespaceSpecifier()):this.isIdentifierName(this.lookahead)&&!this.matchKeyword("default")?(x.push(this.parseImportDefaultSpecifier()),this.match(",")&&(this.nextToken(),this.match("*")?x.push(this.parseImportNamespaceSpecifier()):this.match("{")?x=x.concat(this.parseNamedImports()):this.throwUnexpectedToken(this.lookahead))):this.throwUnexpectedToken(this.nextToken()),!this.matchContextualKeyword("from")){var C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause;this.throwError(C,this.lookahead.value)}this.nextToken(),m=this.parseModuleSpecifier()}return this.consumeSemicolon(),this.finalize(w,new d.ImportDeclaration(x,m))},y.prototype.parseExportSpecifier=function(){var m=this.createNode(),w=this.parseIdentifierName(),x=w;return this.matchContextualKeyword("as")&&(this.nextToken(),x=this.parseIdentifierName()),this.finalize(m,new d.ExportSpecifier(w,x))},y.prototype.parseExportDeclaration=function(){this.context.inFunctionBody&&this.throwError(u.Messages.IllegalExportDeclaration);var m,w=this.createNode();if(this.expectKeyword("export"),this.matchKeyword("default"))if(this.nextToken(),this.matchKeyword("function")){var x=this.parseFunctionDeclaration(!0);m=this.finalize(w,new d.ExportDefaultDeclaration(x))}else this.matchKeyword("class")?(x=this.parseClassDeclaration(!0),m=this.finalize(w,new d.ExportDefaultDeclaration(x))):this.matchContextualKeyword("async")?(x=this.matchAsyncFunction()?this.parseFunctionDeclaration(!0):this.parseAssignmentExpression(),m=this.finalize(w,new d.ExportDefaultDeclaration(x))):(this.matchContextualKeyword("from")&&this.throwError(u.Messages.UnexpectedToken,this.lookahead.value),x=this.match("{")?this.parseObjectInitializer():this.match("[")?this.parseArrayInitializer():this.parseAssignmentExpression(),this.consumeSemicolon(),m=this.finalize(w,new d.ExportDefaultDeclaration(x)));else if(this.match("*")){if(this.nextToken(),!this.matchContextualKeyword("from")){var C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause;this.throwError(C,this.lookahead.value)}this.nextToken();var S=this.parseModuleSpecifier();this.consumeSemicolon(),m=this.finalize(w,new d.ExportAllDeclaration(S))}else if(this.lookahead.type===4){switch(x=void 0,this.lookahead.value){case"let":case"const":x=this.parseLexicalDeclaration({inFor:!1});break;case"var":case"class":case"function":x=this.parseStatementListItem();break;default:this.throwUnexpectedToken(this.lookahead)}m=this.finalize(w,new d.ExportNamedDeclaration(x,[],null))}else if(this.matchAsyncFunction())x=this.parseFunctionDeclaration(),m=this.finalize(w,new d.ExportNamedDeclaration(x,[],null));else{var T=[],_=null,E=!1;for(this.expect("{");!this.match("}");)E=E||this.matchKeyword("default"),T.push(this.parseExportSpecifier()),this.match("}")||this.expect(",");this.expect("}"),this.matchContextualKeyword("from")?(this.nextToken(),_=this.parseModuleSpecifier(),this.consumeSemicolon()):E?(C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause,this.throwError(C,this.lookahead.value)):this.consumeSemicolon(),m=this.finalize(w,new d.ExportNamedDeclaration(null,T,_))}return 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this.index=v,this.getComplexIdentifier();if(y>=55296&&y<57343)return this.index=v,this.getComplexIdentifier();if(!f.Character.isIdentifierPart(y))break;++this.index}return this.source.slice(v,this.index)},p.prototype.getComplexIdentifier=function(){var v,y=this.codePointAt(this.index),m=f.Character.fromCodePoint(y);for(this.index+=m.length,y===92&&(this.source.charCodeAt(this.index)!==117&&this.throwUnexpectedToken(),++this.index,this.source[this.index]==="{"?(++this.index,v=this.scanUnicodeCodePointEscape()):(v=this.scanHexEscape("u"))!==null&&v!=="\\"&&f.Character.isIdentifierStart(v.charCodeAt(0))||this.throwUnexpectedToken(),m=v);!this.eof()&&(y=this.codePointAt(this.index),f.Character.isIdentifierPart(y));)m+=v=f.Character.fromCodePoint(y),this.index+=v.length,y===92&&(m=m.substr(0,m.length-1),this.source.charCodeAt(this.index)!==117&&this.throwUnexpectedToken(),++this.index,this.source[this.index]==="{"?(++this.index,v=this.scanUnicodeCodePointEscape()):(v=this.scanHexEscape("u"))!==null&&v!=="\\"&&f.Character.isIdentifierPart(v.charCodeAt(0))||this.throwUnexpectedToken(),m+=v);return m},p.prototype.octalToDecimal=function(v){var y=v!=="0",m=h(v);return!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index))&&(y=!0,m=8*m+h(this.source[this.index++]),"0123".indexOf(v)>=0&&!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index))&&(m=8*m+h(this.source[this.index++]))),{code:m,octal:y}},p.prototype.scanIdentifier=function(){var v,y=this.index,m=this.source.charCodeAt(y)===92?this.getComplexIdentifier():this.getIdentifier();if((v=m.length===1?3:this.isKeyword(m)?4:m==="null"?5:m==="true"||m==="false"?1:3)!=3&&y+m.length!==this.index){var w=this.index;this.index=y,this.tolerateUnexpectedToken(u.Messages.InvalidEscapedReservedWord),this.index=w}return{type:v,value:m,lineNumber:this.lineNumber,lineStart:this.lineStart,start:y,end:this.index}},p.prototype.scanPunctuator=function(){var v=this.index,y=this.source[this.index];switch(y){case"(":case"{":y==="{"&&this.curlyStack.push("{"),++this.index;break;case".":++this.index,this.source[this.index]==="."&&this.source[this.index+1]==="."&&(this.index+=2,y="...");break;case"}":++this.index,this.curlyStack.pop();break;case")":case";":case",":case"[":case"]":case":":case"?":case"~":++this.index;break;default:(y=this.source.substr(this.index,4))===">>>="?this.index+=4:(y=y.substr(0,3))==="==="||y==="!=="||y===">>>"||y==="<<="||y===">>="||y==="**="?this.index+=3:(y=y.substr(0,2))==="&&"||y==="||"||y==="=="||y==="!="||y==="+="||y==="-="||y==="*="||y==="/="||y==="++"||y==="--"||y==="<<"||y===">>"||y==="&="||y==="|="||y==="^="||y==="%="||y==="<="||y===">="||y==="=>"||y==="**"?this.index+=2:(y=this.source[this.index],"<>=!+-*%&|^/".indexOf(y)>=0&&++this.index)}return this.index===v&&this.throwUnexpectedToken(),{type:7,value:y,lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanHexLiteral=function(v){for(var y="";!this.eof()&&f.Character.isHexDigit(this.source.charCodeAt(this.index));)y+=this.source[this.index++];return y.length===0&&this.throwUnexpectedToken(),f.Character.isIdentifierStart(this.source.charCodeAt(this.index))&&this.throwUnexpectedToken(),{type:6,value:parseInt("0x"+y,16),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanBinaryLiteral=function(v){for(var y,m="";!this.eof()&&((y=this.source[this.index])==="0"||y==="1");)m+=this.source[this.index++];return m.length===0&&this.throwUnexpectedToken(),this.eof()||(y=this.source.charCodeAt(this.index),(f.Character.isIdentifierStart(y)||f.Character.isDecimalDigit(y))&&this.throwUnexpectedToken()),{type:6,value:parseInt(m,2),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanOctalLiteral=function(v,y){var m="",w=!1;for(f.Character.isOctalDigit(v.charCodeAt(0))?(w=!0,m="0"+this.source[this.index++]):++this.index;!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];return w||m.length!==0||this.throwUnexpectedToken(),(f.Character.isIdentifierStart(this.source.charCodeAt(this.index))||f.Character.isDecimalDigit(this.source.charCodeAt(this.index)))&&this.throwUnexpectedToken(),{type:6,value:parseInt(m,8),octal:w,lineNumber:this.lineNumber,lineStart:this.lineStart,start:y,end:this.index}},p.prototype.isImplicitOctalLiteral=function(){for(var v=this.index+1;v<this.length;++v){var y=this.source[v];if(y==="8"||y==="9")return!1;if(!f.Character.isOctalDigit(y.charCodeAt(0)))return!0}return!0},p.prototype.scanNumericLiteral=function(){var v=this.index,y=this.source[v];l.assert(f.Character.isDecimalDigit(y.charCodeAt(0))||y===".","Numeric literal must start with a decimal digit or a decimal point");var m="";if(y!=="."){if(m=this.source[this.index++],y=this.source[this.index],m==="0"){if(y==="x"||y==="X")return++this.index,this.scanHexLiteral(v);if(y==="b"||y==="B")return++this.index,this.scanBinaryLiteral(v);if(y==="o"||y==="O")return this.scanOctalLiteral(y,v);if(y&&f.Character.isOctalDigit(y.charCodeAt(0))&&this.isImplicitOctalLiteral())return this.scanOctalLiteral(y,v)}for(;f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];y=this.source[this.index]}if(y==="."){for(m+=this.source[this.index++];f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];y=this.source[this.index]}if(y==="e"||y==="E")if(m+=this.source[this.index++],(y=this.source[this.index])!=="+"&&y!=="-"||(m+=this.source[this.index++]),f.Character.isDecimalDigit(this.source.charCodeAt(this.index)))for(;f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];else this.throwUnexpectedToken();return f.Character.isIdentifierStart(this.source.charCodeAt(this.index))&&this.throwUnexpectedToken(),{type:6,value:parseFloat(m),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanStringLiteral=function(){var v=this.index,y=this.source[v];l.assert(y==="'"||y==='"',"String literal must starts with a quote"),++this.index;for(var m=!1,w="";!this.eof();){var x=this.source[this.index++];if(x===y){y="";break}if(x==="\\")if((x=this.source[this.index++])&&f.Character.isLineTerminator(x.charCodeAt(0)))++this.lineNumber,x==="\r"&&this.source[this.index]===`
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 `&&++this.index,this.lineStart=this.index;else switch(S){case"n":v+=`
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 `&&++this.index,this.lineStart=this.index,v+=`
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y=this.source[this.index++],m=!1,w=!1;!this.eof();)if(y+=v=this.source[this.index++],v==="\\")v=this.source[this.index++],f.Character.isLineTerminator(v.charCodeAt(0))&&this.throwUnexpectedToken(u.Messages.UnterminatedRegExp),y+=v;else if(f.Character.isLineTerminator(v.charCodeAt(0)))this.throwUnexpectedToken(u.Messages.UnterminatedRegExp);else if(m)v==="]"&&(m=!1);else{if(v==="/"){w=!0;break}v==="["&&(m=!0)}return w||this.throwUnexpectedToken(u.Messages.UnterminatedRegExp),y.substr(1,y.length-2)},p.prototype.scanRegExpFlags=function(){for(var v="";!this.eof();){var y=this.source[this.index];if(!f.Character.isIdentifierPart(y.charCodeAt(0)))break;if(++this.index,y!=="\\"||this.eof())v+=y;else if((y=this.source[this.index])==="u"){++this.index;var m=this.index,w=this.scanHexEscape("u");if(w!==null)for(v+=w;m<this.index;++m)this.source[m];else this.index=m,v+="u";this.tolerateUnexpectedToken()}else this.tolerateUnexpectedToken()}return v},p.prototype.scanRegExp=function(){var 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o=i(38),a=i(53),s=i(76),c=i(54),l=Object.prototype.toString,f=Object.prototype.hasOwnProperty,u={0:"\\0",7:"\\a",8:"\\b",9:"\\t",10:"\\n",11:"\\v",12:"\\f",13:"\\r",27:"\\e",34:'\\"',92:"\\\\",133:"\\N",160:"\\_",8232:"\\L",8233:"\\P"},d=["y","Y","yes","Yes","YES","on","On","ON","n","N","no","No","NO","off","Off","OFF"];function h(P){var k,G,j;if(k=P.toString(16).toUpperCase(),P<=255)G="x",j=2;else if(P<=65535)G="u",j=4;else{if(!(P<=4294967295))throw new a("code point within a string may not be greater than 0xFFFFFFFF");G="U",j=8}return"\\"+G+o.repeat("0",j-k.length)+k}function g(P){this.schema=P.schema||s,this.indent=Math.max(1,P.indent||2),this.noArrayIndent=P.noArrayIndent||!1,this.skipInvalid=P.skipInvalid||!1,this.flowLevel=o.isNothing(P.flowLevel)?-1:P.flowLevel,this.styleMap=function(k,G){var 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-`).forEach(Xue),Yue(e)),!0),t.requestData=(n,i)=>{t.parseAsText(e.parseData)},t.isBusy=()=>!!e.requestCount,t.getNumberOfOutputPorts=()=>e.numberOfOutputs}const efe={numberOfOutputs:1,requestCount:0,splitMode:null,trackDuplicates:!1};function SV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,efe,r),Q.obj(t,e),Q.get(t,e,["url","baseURL"]),Q.setGet(t,e,["dataAccessHelper","splitMode","trackDuplicates"]),Q.algo(t,e,0,1),Q.event(t,e,"busy"),Que(t,e)}const tfe=Q.newInstance(SV,"vtkOBJReader");var nfe={newInstance:tfe,extend:SV,...Zue};function rfe(t,e){e.classHierarchy.push("vtkPolyDataNormals"),t.vtkPolyDataNormalsExecute=(r,n,i)=>{if(!i)return null;const o=new Float32Array(i.length),a=new Float32Array(3*r);let s=0,c=0;const l=n.length,f=[0,0,0],u=[0,0,0];for(let d=0;d<l;d+=c+1)if(c=n[d],!(c<3)){for(let h=1;h<=3;++h)f[h-1]=3*n[d+h];if(yN.computeNormal(i.slice(f[0],f[0]+3),i.slice(f[1],f[1]+3),i.slice(f[2],f[2]+3),u),a[s++]=u[0],a[s++]=u[1],a[s++]=u[2],e.computePointNormals)for(let h=1;h<=c;++h){let g=3*n[d+h];o[g]+=u[0],o[++g]+=u[1],o[++g]+=u[2]}}if(e.computePointNormals){const d=[0,0,0];for(let h=0;h<i.length;)d[0]=o[h],d[1]=o[h+1],d[2]=o[h+2],Yt.normalize(d),o[h++]=d[0],o[h++]=d[1],o[h++]=d[2]}return[a,o]},t.requestData=(r,n)=>{if(!t.getNumberOfInputPorts())return;const o=r[0];if(!o)return;const a=Nr.newInstance();a.setPoints(o.getPoints()),a.setVerts(o.getVerts()),a.setLines(o.getLines()),a.setPolys(o.getPolys()),a.setStrips(o.getStrips()),a.getPointData().passData(o.getPointData()),a.getCellData().passData(o.getCellData()),a.getFieldData().passData(o.getFieldData());const[s,c]=t.vtkPolyDataNormalsExecute(o.getNumberOfPolys(),o.getPolys().getData(),o.getPoints().getData());if(e.computePointNormals){const l=Mt.newInstance({numberOfComponents:3,name:"Normals",values:c});a.getPointData().setNormals(l)}if(e.computeCellNormals){const l=Mt.newInstance({numberOfComponents:3,name:"Normals",values:s});a.getCellData().setNormals(l)}n[0]=a}}function ife(t){return{computeCellNormals:!1,computePointNormals:!0,...t}}function TV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ife(r)),Q.obj(t,e),Q.algo(t,e,1,1),Q.setGet(t,e,["computeCellNormals","computePointNormals"]),rfe(t,e)}const ofe=Q.newInstance(TV,"vtkPolyDataNormals");var afe={newInstance:ofe,extend:TV};class sfe{constructor(e){this._color=[255,255,255],this._actors=[],this.id=e.id,this._color=e.color??this._color,this._format=e.format;const r=new TextDecoder,n=afe.newInstance(),i=o=>{const a=yc.newInstance();a.setMapper(o);const s=Hd.newInstance();return s.setColor(this._color[0]/255,this._color[1]/255,this._color[2]/255),a.setProperty(s),a};if(this._format===ja.PLY){const o=ya.newInstance(),a=Xle.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),o.setInputConnection(a.getOutputPort()),this._actors.push(i(o))}else if(this._format===ja.STL){const o=ya.newInstance(),a=tue.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),n.setInputConnection(a.getOutputPort()),o.setInputConnection(n.getOutputPort()),this._actors.push(i(o))}else if(this._format===ja.OBJ){const o=nfe.newInstance({splitMode:e.materialUrl?"usemtl":null});o.parseAsText(r.decode(e.arrayBuffer));const a=o.getNumberOfOutputPorts();for(let s=0;s<a;s++){const c=o.getOutputData(s),l=ya.newInstance();l.setInputData(c),this._actors.push(i(l))}}else if(this._format===ja.VTP){const o=ya.newInstance(),a=CV.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),o.setInputConnection(a.getOutputPort()),this._actors.push(i(o))}this.sizeInBytes=this._getSizeInBytes()}_getSizeInBytes(){let e=0;for(let r=0;r<this._actors.length;r++){const o=this._actors[r].getMapper().getInputData(),a=o.getPoints(),s=o.getPolys(),c=a.getData().length,l=s.getData().length;e+=c*4+l*4}return e}get defaultActor(){return this._actors[0]}get actors(){return this._actors}get color(){return this._color}get format(){return this._format}}var Qs;(function(t){t[t.None=0]="None",t[t.Capture=1]="Capture",t[t.Bubble=2]="Bubble"})(Qs||(Qs={}));class Iw{constructor(e){this._eventListeners=new Map,this._children=new Map,this._target=e}get isEmpty(){return this._eventListeners.size===0&&this._children.size===0}addEventListener(e,r,n){const i=e.indexOf(".");if(i!==-1){const a=e.substring(0,i);let s=this._children.get(a);s||(s=new Iw(this._target),this._children.set(a,s)),e=e.substring(i+1),s.addEventListener(e,r,n)}else this._addEventListener(e,r,n)}removeEventListener(e,r,n){const i=e.indexOf(".");if(i!==-1){const a=e.substring(0,i),s=this._children.get(a);if(!s)return;e=e.substring(i+1),s.removeEventListener(e,r,n),s.isEmpty&&this._children.delete(a)}else this._removeEventListener(e,r,n)}reset(){Array.from(this._children.entries()).forEach(([e,r])=>{if(r.reset(),r.isEmpty)this._children.delete(e);else throw new Error("Child is not empty and cannot be removed")}),this._unregisterAllEvents()}_addEventListener(e,r,n){let i=this._eventListeners.get(e);i||(i=new Map,this._eventListeners.set(e,i));const a=(n==null?void 0:n.capture)??!1?Qs.Capture:Qs.Bubble,s=i.get(r)??Qs.None;if(s&a){console.warn("A listener is already registered for this phase");return}i.set(r,s|a),this._target.addEventListener(e,r,n)}_removeEventListener(e,r,n){const o=(n==null?void 0:n.capture)??!1?Qs.Capture:Qs.Bubble,a=this._eventListeners.get(e);if(!a)return;(r?[r]:Array.from(a.keys())).forEach(c=>{const l=a.get(c)??Qs.None;if(!!!(l&o))return;this._target.removeEventListener(e,c,n);const u=l^o;u===Qs.None?a.delete(c):a.set(c,u)}),a.size||this._eventListeners.delete(e)}_unregisterAllListeners(e,r){Array.from(r.entries()).forEach(([n,i])=>{const o=Qs.Capture;for(let a=o;i;a<<=1){if(!(i&a))continue;const s=a===Qs.Capture;this.removeEventListener(e,n,{capture:s}),i^=a}})}_unregisterAllEvents(){Array.from(this._eventListeners.entries()).forEach(([e,r])=>{this._unregisterAllListeners(e,r)})}}class _V{constructor(){this._targetsEventListeners=new Map}addEventListener(e,r,n,i){let o=this._targetsEventListeners.get(e);o||(o=new Iw(e),this._targetsEventListeners.set(e,o)),o.addEventListener(r,n,i)}removeEventListener(e,r,n,i){const o=this._targetsEventListeners.get(e);o&&(o.removeEventListener(r,n,i),o.isEmpty&&this._targetsEventListeners.delete(e))}reset(){Array.from(this._targetsEventListeners.entries()).forEach(([e,r])=>{r.reset(),this._targetsEventListeners.delete(e)})}}const cfe=Object.freeze(Object.defineProperty({__proto__:null,MultiTargetEventListenerManager:_V,TargetEventListeners:Iw},Symbol.toStringTag,{value:"Module"}));function lfe(t,e){const r=t.getSize();for(let n=0;n<r;n++){const i=[];t.getNodeValue(n,i),i[1]=i[1]*e,i[2]=i[2]*e,i[3]=i[3]*e,t.setNodeValue(n,i)}}function wE(t){let e=t[0],r=t[0],n;const i=t.length;for(let o=1;o<i;o++)n=t[o],e=Math.min(e,n),r=Math.max(r,n);return{min:e,max:r}}const ufe=Symbol("LastRuntimeId"),ffe={},dfe=4294967295,hfe="-";function EV(t,e,r){return gfe(t!==null&&typeof t=="object"?t:ffe,ufe,(typeof r=="number"&&r>0?r:dfe)>>>0).join(typeof e=="string"?e:hfe)}function gfe(t,e,r){let n=t[e];n instanceof Array||(n=[0],Object.defineProperty(t,e,{value:n}));for(let i=!0,o=0;i&&o<n.length;++o){let a=n[o]|0;a<r?(i=!1,a=a+1):(a=0,o+1===n.length&&n.push(0)),n[o]=a}return n}const C9={},pfe={add:(t,e)=>{const r=Ar(t);C9[r]=e},get:(t,e)=>{if(t==="calibratedPixelSpacing"){const r=Ar(e);return C9[r]}}};function sp(t,e,r=1e-5){return Math.abs(t[0]+e[0])<r&&Math.abs(t[1]+e[1])<r&&Math.abs(t[2]+e[2])<r}function fr(t,e){return!(t[0]<0||t[0]>=e[0]||t[1]<0||t[1]>=e[1]||t[2]<0||t[2]>=e[2])}function mfe(t,e){let r;e?r=[jr(e)]:r=Go();const n=[];return r.forEach(i=>{const o=t.getActors(),a=i.getVolumeViewports();for(const s of a){const c=s.getActors();if(c.length!==o.length)continue;o.every(({uid:f})=>c.find(u=>f===u.uid))&&n.push(s)}}),n}const bV=t=>t.preScale.scaled&&t.preScale.scalingParameters.suvbw;function DV(t,e,r=void 0,n="_thumbnails",i={displayArea:{imageArea:[1,1]}}){if(!t||!(t instanceof HTMLCanvasElement))throw new Error("canvas element is required");const o=!e.imageId,a=!o&&e,s=o&&e,l=`renderGPUViewport-${a.imageId||s.volumeId}`,f=document.createElement("div"),u=window.devicePixelRatio||1;i.displayArea||(i.displayArea={imageArea:[1,1]});const d=t.width,h=t.height;f.style.width=`${d/u+sh}px`,f.style.height=`${h/u+sh}px`,f.style.visibility="hidden",f.style.position="absolute",document.body.appendChild(f);const g=l.split(":").join("-");f.setAttribute("viewport-id-for-remove",g);const p=qc(f),v=jr(n)||new hE(n);let y=v.getViewport(l);if(!y){const m={viewportId:l,type:o?gr.ORTHOGRAPHIC:gr.STACK,element:f,defaultOptions:{...i,suppressEvents:!0}};v.enableElement(m),y=v.getViewport(l)}return new Promise(m=>{let w=!1,{viewReference:x}=i;const C=S=>{if(w)return;if(x){const P=x;x=null,y.setViewReference(P),y.render();return}t.getContext("2d").drawImage(p,0,0,p.width,p.height,0,0,t.width,t.height);const _=y.canvasToWorld([0,0]),E=y.canvasToWorld([p.width/u,0]),b=y.canvasToWorld([0,p.height/u]),D=Sn([0,0,0],y.canvasToWorld([1/u,0]),_),O=Sn([0,0,0],y.canvasToWorld([0,1/u]),_),L=1;w=!0,f.removeEventListener(Xe.IMAGE_RENDERED,C),setTimeout(()=>{v.disableElement(l),document.querySelectorAll(`[viewport-id-for-remove="${g}"]`).forEach(k=>{k.remove()})},0),m({origin:_,bottomLeft:b,topRight:E,thicknessMm:L,rightVector:D,downVector:O})};f.addEventListener(Xe.IMAGE_RENDERED,C),o?y.setVolumes([s],!1,!0):y.renderImageObject(e),y.resetCamera(),r==="PT"&&!bV(a)&&y.setProperties({voiRange:{lower:a.minPixelValue,upper:a.maxPixelValue}}),y.render()})}function IV(t,e,r,n,i){if(e.volumeId)throw new Error("Unsupported volume rendering for CPU");const a=e,s=Yk(t,a,r),c={canvas:t,viewport:s,image:a,renderingTools:{}};c.transform=_m(c);const l=!0;return new Promise((f,u)=>{Kk(c,l),f(null)})}function vfe(t){const{canvas:e,imageId:r,viewReference:n,requestType:i=ln.Thumbnail,priority:o=-5,renderingEngineId:a="_thumbnails",useCPURendering:s=!1,thumbnail:c=!1,imageAspect:l=!1,viewportOptions:f}=t,u=n==null?void 0:n.volumeId,d=u&&!r,h=n&&f?{...f,viewReference:n}:f,g=s?IV:DV;return new Promise((p,v)=>{function y(C,S){var b;const{modality:T}=ct("generalSeriesModule",S)||{},_=!d&&C,E=d&&C;_&&(_.isPreScaled=_.isPreScaled||((b=_.preScale)==null?void 0:b.scaled)),c&&(e.height=256,e.width=256),l&&_&&(e.width=_&&e.height*_.width/_.height),e.style.width=`${e.width/devicePixelRatio}px`,e.style.height=`${e.height/devicePixelRatio}px`,E&&s&&v(new Error("CPU rendering of volume not supported")),g(e,C,T,a,h).then(p)}function m(C,S){console.error(C,S),v(C)}function w(C,S,T){return Ds(C,T).then(_=>{y.call(this,_,C)},_=>{m.call(this,_,C)})}const x={useRGBA:!!s,requestType:i};if(u){const C=ke.getVolume(u);C||v(new Error(`Volume id ${u} not found in cache`));const S=C.imageIds[0];y(C,S)}else Li.addRequest(w.bind(null,r,null,x),i,{imageId:r},o)})}const S9={HISTORY_UNDO:"CORNERSTONE_TOOLS_HISTORY_UNDO",HISTORY_REDO:"CORNERSTONE_TOOLS_HISTORY_REDO"};class OV{constructor(e="Tools",r=50){this.position=-1,this.redoAvailable=0,this.undoAvailable=0,this.ring=new Array,this.label=e,this._size=r}get size(){return this._size}set size(e){this.ring=new Array(e),this._size=e,this.position=-1,this.redoAvailable=0,this.undoAvailable=0}undo(e=1){for(;e>0&&this.undoAvailable>0;){const r=this.ring[this.position];r.restoreMemo(!0),r.id&&He.dispatchEvent(new CustomEvent(S9.HISTORY_UNDO,{detail:{isUndo:!0,id:r.id,operationType:r.operationType||"annotation",memo:r}})),e--,this.redoAvailable++,this.undoAvailable--,this.position=(this.position-1+this.size)%this.size}}undoIf(e){return this.undoAvailable>0&&e(this.ring[this.position])?(this.undo(),!0):!1}redo(e=1){for(;e>0&&this.redoAvailable>0;){const r=(this.position+1)%this.size,n=this.ring[r];n.restoreMemo(!1),n.id&&He.dispatchEvent(new CustomEvent(S9.HISTORY_REDO,{detail:{isUndo:!1,id:n.id,operationType:n.operationType||"annotation",memo:n}})),e--,this.position=r,this.undoAvailable++,this.redoAvailable--}}push(e){var n;if(!e)return;const r=e.restoreMemo?e:(n=e.createMemo)==null?void 0:n.call(e);if(r)return this.redoAvailable=0,this.undoAvailable<this._size&&this.undoAvailable++,this.position=(this.position+1)%this._size,this.ring[this.position]=r,r}}const MV=new OV,xE=Object.freeze(Object.defineProperty({__proto__:null,DefaultHistoryMemo:MV,HistoryMemo:OV},Symbol.toStringTag,{value:"Module"}));function GS(t,e){const r=ct("imagePlaneModule",t);if(!r)throw new Error(`No imagePlaneModule found for imageId: ${t}`);const{columnCosines:n,rowCosines:i,imagePositionPatient:o}=r;let{columnPixelSpacing:a,rowPixelSpacing:s}=r;a||(a=1),s||(s=1);const c=Be();Cn(c,o,n,-a/2),Cn(c,c,i,-s/2);const l=Be();Sn(l,e,c);const f=Tt(l,i),u=Tt(l,n);return[f/s,u/a]}function PV(t,e){const r=ct("imagePlaneModule",t);if(!r)throw new Error(`No imagePlaneModule found for imageId: ${t}`);const{columnCosines:n,rowCosines:i,imagePositionPatient:o}=r;let{columnPixelSpacing:a,rowPixelSpacing:s}=r;a||(a=1),s||(s=1);const c=Be();return Cn(c,o,i,s*(e[0]-.5)),Cn(c,c,n,a*(e[1]-.5)),Array.from(c)}function Jy(t){const e=Go(),r=[];return e.forEach(n=>{n.getViewports().forEach(o=>{o.hasImageURI(t)&&r.push(o)})}),r}function CE(t,e){const r=yfe(t,e);return r?r.index:null}function yfe(t,e){const r=e.getImageIds(),n=e.getCurrentImageIdIndex();if(r.length===0)return null;const i=c=>{const l=wfe(c);if(!l)return null;const f=il(l.planeNormal,l.imagePositionPatient);return Tm(f,t)},o={distance:i(r[n])??1/0,index:n},a=r.slice(n+1);for(let c=0;c<a.length;c++){const l=a[c],f=i(l);if(f!==null)if(f<=o.distance)o.distance=f,o.index=c+n+1;else break}const s=r.slice(0,n);for(let c=s.length-1;c>=0;c--){const l=s[c],f=i(l);if(!(f===null||f===o.distance))if(f<o.distance)o.distance=f,o.index=c;else break}return o.distance===1/0?null:o}function wfe(t){const e=ct("imagePlaneModule",t);if(!e||!(e.rowCosines instanceof Array&&e.rowCosines.length===3)||!(e.columnCosines instanceof Array&&e.columnCosines.length===3)||!(e.imagePositionPatient instanceof Array&&e.imagePositionPatient.length===3))return null;const{rowCosines:r,columnCosines:n,imagePositionPatient:i}=e,o=Zn(Be(),...r),a=Zn(Be(),...n),s=Ln(Be(),o,a);return{rowCosines:r,columnCosines:n,imagePositionPatient:i,planeNormal:s}}function SE(t){const{width:e,height:r}=t.getCanvas(),{sliceToIndexMatrix:n,indexToSliceMatrix:i}=t.getSliceViewInfo(),o=Bu(t,[0,0]),a=Bu(t,[e-1,0]),s=Bu(t,[0,r-1]),c=Sn(Be(),a,o),l=Sn(Be(),s,o),f=Ln(Be(),c,l);Yn(c,c),Yn(l,l),Yn(f,f);const u=Math.max(Math.abs(c[0]),Math.abs(c[1]),Math.abs(c[2])),d=Math.max(Math.abs(l[0]),Math.abs(l[1]),Math.abs(l[2]));if(!gf(1,u)||!gf(1,d))throw new Error("Livewire is not available for rotate/oblique viewports");const{voxelManager:h}=t.getImageData(),g=t.getSliceViewInfo(),p=h.getSliceData(g);return{width:g.width,height:g.height,scalarData:p,sliceToIndexMatrix:n,indexToSliceMatrix:i}}const Wf={},Om={add:(t,e)=>{const[r,n]=t,i=`${r}_${n}`;Wf[i]||(Wf[i]={}),Wf[i]=e},get:(t,e,r)=>{if(t!=="spatialRegistrationModule")return;const n=`${e}_${r}`;if(Wf[n])return Wf[n];const i=`${r}_${e}`;if(Wf[i])return $r(Ea(),Wf[i])}};Jh(Om.get.bind(Om));const xfe=.05;function RV(t,e){const r=t.getSliceIndex(),n=e.getSliceIndex(),i=ct("imagePlaneModule",r.toString()),o=ct("imagePlaneModule",n.toString());if(!i||!o){console.log("Viewport spatial registration requires image plane module");return}const{imageOrientationPatient:a}=o;if(!i.imageOrientationPatient.every((d,h)=>Math.abs(d-a[h])<xfe)){console.log("Viewport spatial registration only supported for same orientation (hence translation only) for now",i==null?void 0:i.imageOrientationPatient,o==null?void 0:o.imageOrientationPatient);return}const c=i.imagePositionPatient,l=o.imagePositionPatient,f=jn(Be(),c,l),u=c1(Ea(),f);Om.add([t.id,e.id],u)}function Zy(t){const{imageData:e,dimensions:r}=t.getImageData()||{};if(!e||!r)return[];const{canvas:n}=t,i=window.devicePixelRatio,o=[0,0],a=[n.width/i,0],s=[n.width/i,n.height/i],c=[0,n.height/i],l=t.canvasToWorld(o),f=t.canvasToWorld(a),u=t.canvasToWorld(s),d=t.canvasToWorld(c),h=e.worldToIndex(l),g=e.worldToIndex(f),p=e.worldToIndex(u),v=e.worldToIndex(d);return Cfe({dimensions:r,imageData:e,topLeftImage:h,topRightImage:g,bottomRightImage:p,bottomLeftImage:v,topLeftWorld:l,topRightWorld:f,bottomRightWorld:u,bottomLeftWorld:d})}function Cfe({dimensions:t,imageData:e,topLeftImage:r,topRightImage:n,bottomRightImage:i,bottomLeftImage:o,topLeftWorld:a,topRightWorld:s,bottomRightWorld:c,bottomLeftWorld:l}){const f=I2(r,t)?a:e.indexToWorld([0,0,0]),u=I2(n,t)?s:e.indexToWorld([t[0]-1,0,0]),d=I2(i,t)?c:e.indexToWorld([t[0]-1,t[1]-1,0]),h=I2(o,t)?l:e.indexToWorld([0,t[1]-1,0]);return[f,u,h,d]}function I2(t,e){return t[0]>0||t[0]<e[0]-1||t[1]>0||t[1]<e[1]-1||t[2]>0||t[2]<e[2]-1}function _e(t){if(!t)return;const{viewportUid:e,renderingEngineUid:r}=t.dataset;return Ci(e,r)}function Ci(t,e){if(!e||!t)return;const r=jr(e);if(!r||r.hasBeenDestroyed)return;const n=r.getViewport(t);if(!n)return;const i=n.getFrameOfReferenceUID();return{viewport:n,renderingEngine:r,viewportId:t,renderingEngineId:e,FrameOfReferenceUID:i}}function Bn(t){const e=Go();for(let r=0;r<e.length;r++){const n=e[r];if(n.getViewport(t))return Ci(t,n.id)}}function LV(){const t=[];return Go().forEach(r=>{r.getViewports().forEach(({element:i})=>{t.push(_e(i))})}),t}function Sfe(t){const e=_e(t);if(!e)return;const{viewport:r}=e;if(!(r instanceof sr))throw new Error(`An image can only be fetched for a stack viewport and not for a viewport of type: ${r.type}`);return r.getCornerstoneImage()}function Mf(t){if(t.length<=1)return!1;const e=t[0],{modality:r,seriesInstanceUID:n}=ct("generalSeriesModule",e),{imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,usingDefaultValues:l}=ct("imagePlaneModule",e);if(l)return!1;const f={modality:r,imageOrientationPatient:i,pixelSpacing:o,columns:s,rows:c,seriesInstanceUID:n};let u=!0;for(let d=0;d<t.length;d++){const h=t[d],{modality:g,seriesInstanceUID:p}=ct("generalSeriesModule",h),{imageOrientationPatient:v,pixelSpacing:y,columns:m,rows:w}=ct("imagePlaneModule",h);if(p!==f.seriesInstanceUID){u=!1;break}if(g!==f.modality){u=!1;break}if(m!==f.columns){u=!1;break}if(w!==f.rows){u=!1;break}if(!Kt(v,f.imageOrientationPatient)){u=!1;break}if(!Kt(y,f.pixelSpacing)){u=!1;break}}return u}const Tfe=new Set(["1.2.840.10008.1.2.4.100","1.2.840.10008.1.2.4.100.1","1.2.840.10008.1.2.4.101","1.2.840.10008.1.2.4.101.1","1.2.840.10008.1.2.4.102","1.2.840.10008.1.2.4.102.1","1.2.840.10008.1.2.4.103","1.2.840.10008.1.2.4.103.1","1.2.840.10008.1.2.4.104","1.2.840.10008.1.2.4.104.1","1.2.840.10008.1.2.4.105","1.2.840.10008.1.2.4.105.1","1.2.840.10008.1.2.4.106","1.2.840.10008.1.2.4.106.1","1.2.840.10008.1.2.4.107","1.2.840.10008.1.2.4.108"]);function AV(t){return t?(Array.isArray(t)?t:[t]).find(r=>Tfe.has(r)):!1}async function _fe({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${Tn()}`;n.split(":").length===0&&(n=`${Ik()}:${n}`);const{id:i,element:o}=t,a=e.viewportId||i,s=t.getImageIds(),c=t.getViewPresentation(),l=t.getViewReference();r.enableElement({viewportId:a,type:gr.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await Sm(n,{imageIds:s})).load();const u=r.getViewport(a);await Jk(r,[{volumeId:n}],[a]);const d=()=>{u.render(),o.removeEventListener(Xe.VOLUME_VIEWPORT_NEW_VOLUME,d)};return(()=>{o.addEventListener(Xe.VOLUME_VIEWPORT_NEW_VOLUME,d)})(),u.setViewPresentation(c),u.setViewReference(l),u.render(),u}async function Efe({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=ke.getVolume(r.getVolumeId());if(!(c instanceof Kd))throw new Error("Currently, you cannot decache a volume that is not an ImageVolume. So, unfortunately, volumes such as nifti  (which are basic Volume, without imageIds) cannot be decached.");const l={viewportId:s,type:gr.STACK,element:i,defaultOptions:{background:a}},f=r.getViewReference();o.enableElement(l);const u=o.getViewport(s);return await u.setStack(c.imageIds),u.setViewReference(f),u.render(),u}function on(t,e=2){if(Array.isArray(t))return t.map(i=>on(i,e)).join(", ");if(t==null||t==="")return"NaN";t=Number(t);const r=Math.abs(t);if(r<1e-4)return`${t}`;const n=r>=100?e-2:r>=10?e-1:r>=1?e:r>=.1?e+1:r>=.01?e+2:r>=.001?e+3:e+4;return t.toFixed(n)}function Xu(t){return Math.round(t/Ya)*Ya}function NV(t,e,r){const n=t.length===e*r*4,i=t.length===e*r*3;if(n||i){const o=new Float32Array(e*r);let a=0,s=0;const c=n?4:3;for(let l=0;l<e;l++)for(let f=0;f<r;f++){const u=t[a],d=t[a+1],h=t[a+2];o[s]=(u+d+h)/3,a+=c,s++}return o}else return t}function bfe(t){if(t instanceof cr)return ke.getVolume(t.getVolumeId()).imageIds;if(t.getImageIds)return t.getImageIds()}function TE(t,e){const r=[...t];return e>=r.length?(T9(r),r):(T9(r),r.slice(0,e))}function T9(t){for(let e=t.length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1));[t[e],t[r]]=[t[r],t[e]]}}function yC(t){const e=t.toString(16);return e.length==1?"0"+e:e}function Dfe(t,e,r){return"#"+yC(t)+yC(e)+yC(r)}function Ife(t){const e=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(t);return e?{r:parseInt(e[1],16),g:parseInt(e[2],16),b:parseInt(e[3],16)}:null}const Ofe=Object.freeze(Object.defineProperty({__proto__:null,hexToRgb:Ife,rgbToHex:Dfe},Symbol.toStringTag,{value:"Module"}));function kV(t,e){if(t===e)return!0;if(t==null||e==null)return!1;try{return JSON.stringify(t)===JSON.stringify(e)}catch(r){return console.debug("Error in JSON.stringify during deep comparison:",r),t===e}}function Mfe(t,e,r){if(!r)throw new Error("getVolume is required, use the utilities export instead ");if(t.modality)return t.modality;if(t.setVolumes)return e=e??t.getVolumeId(),!e||!r?void 0:r(e).metadata.Modality;throw new Error("Invalid viewport type")}const Pfe=(t,e)=>t.reduce((r,n)=>((r[n[e]]=r[n[e]]||[]).push(n),r),{});function Rfe(t){const e=t.map(a=>{const{imagePositionPatient:s}=ct("imagePlaneModule",a)||{};return{imageId:a,imagePositionPatient:s}});if(!e.every(a=>a.imagePositionPatient))return null;const r=Pfe(e,"imagePositionPatient"),n=Object.keys(r),i=r[n[0]].length;return i===1||!n.every(a=>r[a].length===i)?null:r}function Lfe(t,e){const r={};let n=[];const i=Object.keys(t);for(let o=0;o<i.length;o++){const a=new Set,s=t[i[o]];for(let c=0;c<s.length;c++){const l=e(s[c].imageId)||0;if(r[l]=r[l]||[],r[l].push({imageId:s[c].imageId}),a.add(l),a.size-1<c)return}if(o==0)n=Array.from(a);else if(!Vfe(n,a))return}return r}function Ng(t,e){const r=ct(e,t);try{return parseFloat(r)}catch{return}}function Afe(t){const e=ct("20011003",t);try{const{InlineBinary:r}=e;if(r){const n=atob(r),i=new ArrayBuffer(n.length),o=new DataView(i);for(let a=0;a<n.length;a++)o.setUint8(a,n.charCodeAt(a));return new Float32Array(i)[0]}return parseFloat(e)}catch{return}}function Nfe(t){let e=ct("0019100c",t)||ct("0019100C",t);try{const{InlineBinary:r}=e;return r&&(e=atob(r)),parseFloat(e)}catch{return}}function kfe(t){let e=ct("00431039",t);try{const{InlineBinary:r}=e;return r&&(e=atob(r).split("//")),parseFloat(e[0])%1e5}catch{return}}function Vfe(t,e){if(t.length!=e.size)return!1;for(let r=0;r<t.length;r++)if(!e.has(t[r]))return!1;return!0}function Ffe(t){const e=ct("petImageModule",t);return e?e.frameReferenceTime:0}function _E(t){const e=Rfe(t);if(!e)return{imageIdGroups:[t],splittingTag:null};const r=["TemporalPositionIdentifier","DiffusionBValue","TriggerTime","EchoTime","EchoNumber","PhilipsPrivateBValue","SiemensPrivateBValue","GEPrivateBValue","PetFrameReferenceTime"],n=[i=>Ng(i,r[0]),i=>Ng(i,r[1]),i=>Ng(i,r[2]),i=>Ng(i,r[3]),i=>Ng(i,r[4]),Afe,Nfe,kfe,Ffe];for(let i=0;i<n.length;i++){const o=Lfe(e,n[i]);if(o)return{imageIdGroups:Object.keys(o).map(Number.parseFloat).sort((c,l)=>c-l).map(c=>o[c].map(l=>l.imageId)),splittingTag:r[i]}}return{imageIdGroups:[t],splittingTag:null}}function Ufe(t){const{imageIdGroups:e,splittingTag:r}=_E(t);return{isDynamicVolume:e.length>1,timePoints:e,splittingTag:r}}function Bfe(t,e){const r=t.length,{rescaleSlope:n,rescaleIntercept:i,suvbw:o}=e;if(e.modality==="PT"&&typeof o=="number")for(let a=0;a<r;a++)t[a]=o*(t[a]*n+i);else for(let a=0;a<r;a++)t[a]=t[a]*n+i;return t}function Qy(t,e,r){return Math.min(Math.max(e,t),r)}function hc(t,e){if(!_e(t.element))throw new Error("Scroll::Viewport is not enabled (it might be disabled)");if(t instanceof sr&&t.getImageIds().length===0)throw new Error("Scroll::Stack Viewport has no images");const{volumeId:n,delta:i,scrollSlabs:o}=e;if(t instanceof cr)Gfe(t,n,i,o);else{const a=t.getCurrentImageIdIndex();if(a+i>t.getImageIds().length-1||a+i<0){const s={imageIdIndex:a,direction:i};nt(He,Xe.STACK_SCROLL_OUT_OF_BOUNDS,s)}t.scroll(i,e.debounceLoading,e.loop)}}function Gfe(t,e,r,n=!1){const i=n,{numScrollSteps:o,currentStepIndex:a,sliceRangeInfo:s}=yd(t,e,i);if(!s)return;const{sliceRange:c,spacingInNormalDirection:l,camera:f}=s,{focalPoint:u,viewPlaneNormal:d,position:h}=f,{newFocalPoint:g,newPosition:p}=ih(u,h,c,d,l,r);t.setCamera({focalPoint:g,position:p}),t.render();const v=a+r,y={volumeId:e,viewport:t,delta:r,desiredStepIndex:v,currentStepIndex:a,numScrollSteps:o,currentImageId:t.getCurrentImageId()};(v>o||v<0)&&t.getCurrentImageId()?nt(He,Xe.VOLUME_VIEWPORT_SCROLL_OUT_OF_BOUNDS,y):nt(He,Xe.VOLUME_VIEWPORT_SCROLL,y)}async function Po(t,e={}){const{imageIndex:r,debounceLoading:n,volumeId:i}=e,o=_e(t);if(!o)throw new Error("Element has been disabled");const{viewport:a}=o,{imageIndex:s,numberOfSlices:c}=Wfe(a,n),f=zfe(c,r)-s;hc(a,{delta:f,debounceLoading:n,volumeId:i})}function Wfe(t,e){return t instanceof sr?{numberOfSlices:t.getImageIds().length,imageIndex:e?t.getTargetImageIdIndex():t.getCurrentImageIdIndex()}:{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getSliceIndex()}}function zfe(t,e){const r=t-1;return Qy(e,0,r)}function EE(t,e,r={}){const n=ke.getVolume(t);if(!n)throw new Error(`Referenced volume with id ${t} does not exist.`);const{metadata:i,spacing:o,direction:a,dimensions:s}=n,{minX:c,maxX:l,minY:f,maxY:u,minZ:d,maxZ:h}=e,g=[Math.min(c,l),Math.min(f,u),Math.min(d,h)],p=Ph(n.imageData,g),v=[Math.abs(l-c)+1,Math.abs(u-f)+1,Math.abs(h-d)+1],{targetBuffer:y}=r,m={metadata:i,dimensions:v,spacing:o,origin:p,direction:a,targetBuffer:y,scalarData:(y==null?void 0:y.type)==="Float32Array"?new Float32Array(v[0]*v[1]*v[2]):void 0},w=v1(Tn(),m),x=w.voxelManager.getCompleteScalarDataArray(),C=v[0]*v[1],S=s[0]*s[1],T=n.voxelManager.getCompleteScalarDataArray();for(let _=0;_<v[2];_++)for(let E=0;E<v[1];E++){const b=Ph(w.imageData,[0,E,_]),D=zr(n.imageData,b),O=D[2]*S+D[1]*s[0]+D[0],L=T.slice(O,O+v[0]),P=_*C+E*v[0];x.set(L,P)}return w.voxelManager.setCompleteScalarDataArray(x),w}function Ow(t,e){const{viewUp:r,viewPlaneNormal:n}=e,i=kv(t,[0,0,0]),o=nl(Be(),r),a=nl(Be(),n),s=Ln(Be(),o,a),c=Sn(Be(),kv(t,o),i),l=Sn(Be(),kv(t,a),i);Yn(c,c),Yn(l,l);const f=Ln(Be(),c,l);return{worldVecRowDir:s,worldVecColDir:o,worldVecSliceDir:a,ijkVecRowDir:f,ijkVecColDir:c,ijkVecSliceDir:l}}function VV(t,e,r,n){const[i,o,a]=e,s=i*o;let c=0,l=0,f=0;const[u,d,h]=r.map(Math.round);for(let y=h-n;y<=h+n;y++)if(!(y<0||y>=a)){for(let m=d-n;m<=d+n;m++)if(!(m<0||m>=o))for(let w=u-n;w<=u+n;w++){if(w<0||w>=i)continue;const x=y*s+m*i+w,C=t[x];c+=C,l+=C*C,f++}}if(f===0){const y=h*s+d*i+u;return y>=0&&y<t.length?{mean:t[y],stdDev:0,count:1}:{mean:0,stdDev:0,count:0}}const g=c/f,p=l/f-g*g,v=Math.sqrt(Math.max(0,p));return{mean:g,stdDev:v,count:f}}const $fe=new Set(["1.2.840.10008.5.1.4.1.1.1","1.2.840.10008.5.1.4.1.1.1.1","1.2.840.10008.5.1.4.1.1.1.1.1","1.2.840.10008.5.1.4.1.1.1.2","1.2.840.10008.5.1.4.1.1.1.2.1","1.2.840.10008.5.1.4.1.1.1.3","1.2.840.10008.5.1.4.1.1.1.3.1","1.2.840.10008.5.1.4.1.1.12.1","1.2.840.10008.5.1.4.1.1.12.1.1","1.2.840.10008.5.1.4.1.1.12.2","1.2.840.10008.5.1.4.1.1.12.2.1","1.2.840.10008.5.1.4.1.1.12.3"]);function jfe(t){const{PixelSpacing:e,ImagerPixelSpacing:r,EstimatedRadiographicMagnificationFactor:n,PixelSpacingCalibrationType:i,PixelSpacingCalibrationDescription:o}=t,a=!0;return r?e?Kt(e,r)?{PixelSpacing:e,type:oc.PROJECTION,isProjection:a}:i||o?{PixelSpacing:e,type:oc.CALIBRATED,isProjection:a,PixelSpacingCalibrationType:i,PixelSpacingCalibrationDescription:o}:{PixelSpacing:e,type:oc.UNKNOWN,isProjection:a}:n?{PixelSpacing:r.map(c=>c/n),type:oc.ERMF,isProjection:a}:(console.warn("EstimatedRadiographicMagnificationFactor was not present. Unable to correct ImagerPixelSpacing."),{PixelSpacing:r,type:oc.PROJECTION,isProjection:a}):{PixelSpacing:e,type:oc.UNKNOWN,isProjection:a}}function Hfe(t){const{SequenceOfUltrasoundRegions:e}=t,r=Array.isArray(e);if(r&&e.length>1){console.warn("Sequence of Ultrasound Regions > one entry. This is not yet implemented, all measurements will be shown in pixels.");return}const{PhysicalDeltaX:n,PhysicalDeltaY:i}=r?e[0]:e;return{PixelSpacing:[n*10,i*10]}}function Kfe(t){const{PixelSpacing:e,SOPClassUID:r,SequenceOfUltrasoundRegions:n}=t;return n?Hfe(t):$fe.has(r)?jfe(t):{PixelSpacing:e,type:oc.NOT_APPLICABLE,isProjection:!1}}const FV=(t,e)=>Mfe(t,e,ke.getVolume),_n=Object.freeze(Object.defineProperty({__proto__:null,FrameRange:ch,HistoryMemo:xE,PointsManager:Fv,ProgressiveIterator:Hy,RLEVoxelMap:m0,VoxelManager:wc,actorIsA:Ta,applyPreset:Nk,autoLoad:RS,buildMetadata:Bk,calculateNeighborhoodStats:VV,calculateSpacingBetweenImageIds:vk,calculateViewportsSpatialRegistration:RV,calibratedPixelSpacingMetadataProvider:pfe,clamp:VS,clip:Qy,color:Ofe,colormap:Bie,convertStackToVolumeViewport:_fe,convertToGrayscale:NV,convertVolumeToStackViewport:Efe,createLinearRGBTransferFunction:Gk,createSigmoidRGBTransferFunction:Y4,createSubVolume:EE,decimate:xk,deepClone:xs,deepEqual:kV,deepMerge:Ri,eventListener:cfe,fnv1aHash:DN,generateVolumePropsFromImageIds:g1,genericMetadataProvider:Ku,getBufferConfiguration:A4,getClosestImageId:su,getClosestStackImageIndexForPoint:CE,getCurrentVolumeViewportSlice:SE,getDynamicVolumeInfo:Ufe,getImageDataMetadata:Ew,getImageLegacy:Sfe,getImageSliceDataForVolumeViewport:qy,getMinMax:wE,getPixelSpacingInformation:Kfe,getRandomSampleFromArray:TE,getRuntimeId:EV,getScalingParameters:yk,getSliceRange:Tw,getSpacingInNormalDirection:Of,getTargetVolumeAndSpacingInNormalDir:eg,getViewportImageCornersInWorld:Zy,getViewportImageIds:bfe,getViewportModality:FV,getViewportsWithImageURI:Jy,getViewportsWithVolumeId:p1,getVoiFromSigmoidRGBTransferFunction:Ak,getVolumeActorCorners:LN,getVolumeDirectionVectors:Ow,getVolumeId:xl,getVolumeSliceRangeInfo:Lk,getVolumeViewportScrollInfo:yd,getVolumeViewportsContainingSameVolumes:mfe,hasFloatScalingParameters:nE,hasNaNValues:LS,imageIdToURI:Ar,imageRetrieveMetadataProvider:xm,imageToWorldCoords:PV,indexWithinDimensions:fr,invertRgbTransferFunction:bp,isEqual:Kt,isEqualAbs:Vie,isEqualNegative:FN,isImageActor:sc,isNumber:Mr,isOpposite:sp,isPTPrescaledWithSUV:bV,isValidVolume:Mf,isVideoTransferSyntax:AV,jumpToSlice:Po,loadImageToCanvas:vfe,logger:vie,makeVolumeMetadata:mk,planar:sce,pointInShapeCallback:Z4,renderToCanvasCPU:IV,renderToCanvasGPU:DV,roundNumber:on,roundToPrecision:Xu,scaleArray:Bfe,scaleRgbTransferFunction:lfe,scroll:hc,snapFocalPointToSlice:ih,sortImageIdsAndGetSpacing:tE,spatialRegistrationMetadataProvider:Om,splitImageIdsBy4DTags:_E,transferFunctionUtils:Wie,transformIndexToWorld:Ph,transformWorldToIndex:zr,transformWorldToIndexContinuous:kv,triggerEvent:nt,updateVTKImageDataWithCornerstoneImage:bw,uuidv4:Tn,windowLevel:Gie,worldToImageCoords:GS},Symbol.toStringTag,{value:"Module"}));class UV extends Sk{constructor(e,r){super(e,r),this._dimensionGroupNumber=1,this._loadedDimensionGroups=new Set,this._getImageIdRequests=(o,a)=>this.getImageIdsRequests(o,a),this.getImageLoadRequests=o=>{const a=this.getImageIdsToLoad();return this._getImageIdRequests(a,o)};const{imageIdGroups:n,splittingTag:i}=e;this._splittingTag=i,this._imageIdGroups=n,this.numDimensionGroups=this._imageIdGroups.length,this.numTimePoints=this.numDimensionGroups}_getImageIdsToLoad(){const e=this._imageIdGroups,r=this._dimensionGroupNumber-1,n=[...e[r]];let i=r-1,o=r+1;for(;i>=0||o<e.length;)i>=0&&n.push(...e[i--]),o<e.length&&n.push(...e[o++]);return n}getImageIdsToLoad(){return this._getImageIdsToLoad()}get dimensionGroupNumber(){return this._dimensionGroupNumber}set timePointIndex(e){console.warn("Warning: timePointIndex is deprecated. Please use dimensionGroupNumber instead. Note that timePointIndex is zero-based while dimensionGroupNumber starts at 1."),this.dimensionGroupNumber=e+1}set dimensionGroupNumber(e){this._dimensionGroupNumber!==e&&(this._dimensionGroupNumber=e,this.voxelManager.setDimensionGroupNumber(e),this.invalidateVolume(!0),nt(He,Xe.DYNAMIC_VOLUME_DIMENSION_GROUP_CHANGED,{volumeId:this.volumeId,dimensionGroupNumber:e,numDimensionGroups:this.numDimensionGroups,imageIdGroupIndex:e-1,numImageIdGroups:this.numDimensionGroups,splittingTag:this.splittingTag}),nt(He,Xe.DYNAMIC_VOLUME_TIME_POINT_INDEX_CHANGED,{volumeId:this.volumeId,timePointIndex:e-1,numTimePoints:this.numDimensionGroups,imageIdGroupIndex:e-1,numImageIdGroups:this.numDimensionGroups,splittingTag:this.splittingTag}))}get timePointIndex(){return console.warn("Warning: timePointIndex is deprecated. Please use dimensionGroupNumber instead. Note that timePointIndex is zero-based while dimensionGroupNumber starts at 1."),this._dimensionGroupNumber-1}scroll(e){const r=this._dimensionGroupNumber+e;r<1?this.dimensionGroupNumber=this.numDimensionGroups:r>this.numDimensionGroups?this.dimensionGroupNumber=1:this.dimensionGroupNumber=r}getCurrentDimensionGroupImageIds(){return this._imageIdGroups[this._dimensionGroupNumber-1]}getCurrentTimePointImageIds(){return console.warn("Warning: getCurrentTimePointImageIds is deprecated. Please use getCurrentDimensionGroupImageIds instead."),this.getCurrentDimensionGroupImageIds()}flatImageIdIndexToTimePointIndex(e){return console.warn("Warning: flatImageIdIndexToTimePointIndex is deprecated. Please use flatImageIdIndexToDimensionGroupNumber instead."),this.flatImageIdIndexToDimensionGroupNumber(e)-1}flatImageIdIndexToDimensionGroupNumber(e){return Math.floor(e/this._imageIdGroups[0].length)+1}flatImageIdIndexToImageIdIndex(e){return e%this._imageIdGroups[0].length}get splittingTag(){return this._splittingTag}isTimePointLoaded(e){return console.warn("Warning: isTimePointLoaded is deprecated. Please use isDimensionGroupLoaded instead. Note that timePointIndex is zero-based while dimensionGroupNumber starts at 1."),this.isDimensionGroupLoaded(e+1)}isDimensionGroupLoaded(e){return this._loadedDimensionGroups.has(e)}markDimensionGroupAsLoaded(e){this._loadedDimensionGroups.add(e),nt(He,Xe.DYNAMIC_VOLUME_DIMENSION_GROUP_LOADED,{volumeId:this.volumeId,dimensionGroupNumber:e}),nt(He,Xe.DYNAMIC_VOLUME_TIME_POINT_LOADED,{volumeId:this.volumeId,timePointIndex:e-1})}checkTimePointCompletion(e){console.warn("Warning: checkTimePointCompletion is deprecated. 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p=Mt.newInstance({numberOfComponents:2,values:c,name:"TextureCoordinates"});e.tmPolyData.getPointData().setTCoords(p),e.tmPolyData.getPoints().setData(a,3),e.tmPolyData.getPoints().modified(),e.tmPolyData.getPolys().setData(s,1),e.tmPolyData.getPolys().modified(),e.tmPolyData.modified()},t.updateAPISpecificData=(r,n,i)=>{(e.lastSize[0]!==r[0]||e.lastSize[1]!==r[1])&&(e.lastSize[0]=r[0],e.lastSize[1]=r[1],e.lastAspectRatio=r[0]/r[1],e.forceUpdate=!0),e.camera=n,t.updateTexturePolyData()}}const f0e=Q.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),Q.obj(t,e),e.tmPolyData=Nr.newInstance(),e.tmMapper=ya.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmActor=yc.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),Q.setGet(t,e,["renderable"]),Q.get(t,e,["lastSize","lastAspectRatio","axisTextStyle","tickTextStyle","tmActor","ticks"]),e.forceUpdate=!1,e.lastRedrawTime={},Q.obj(e.lastRedrawTime,{mtime:0}),e.lastRebuildTime={},Q.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.lastTickBounds=[],u0e(t,e)},"vtkCubeAxesActorHelper");function d0e(t,e){e.classHierarchy.push("vtkCubeAxesActor"),t.setCamera=n=>{e.camera!==n&&(e.cameraModifiedSub&&(e.cameraModifiedSub.unsubscribe(),e.cameraModifiedSub=null),e.camera=n,n&&(e.cameraModifiedSub=n.onModified(t.update)),t.update(),t.modified())},t.computeFacesToDraw=()=>{const n=e.camera.getViewMatrix();wn(n,n);let i=!1;const o=tr.getDiagonalLength(e.dataBounds),a=Math.sin(e.faceVisibilityAngle*Math.PI/180);for(let s=0;s<6;s++){let c=!1;const l=Math.floor(s/2),f=(l+1)%3,u=(l+2)%3;e.dataBounds[f*2]!==e.dataBounds[f*2+1]&&e.dataBounds[u*2]!==e.dataBounds[u*2+1]&&(fn[l]=e.dataBounds[s]-.1*o*l0e[s][l],fn[f]=.5*(e.dataBounds[f*2]+e.dataBounds[f*2+1]),fn[u]=.5*(e.dataBounds[u*2]+e.dataBounds[u*2+1]),Wt(ir,fn,n),fn[l]=e.dataBounds[s],Wt(id,fn,n),jn(ir,id,ir),Yn(ir,ir),c=ir[2]>a,e.camera.getParallelProjection()||(Yn(id,id),c=Tt(id,ir)>a)),c!==e.lastFacesToDraw[s]&&(e.lastFacesToDraw[s]=c,i=!0)}return i},t.updatePolyData=(n,i,o)=>{let a=0,s=0;a+=8;let c=0;for(let h=0;h<12;h++)i[h]>0&&c++;if(s+=c,e.gridLines)for(let h=0;h<6;h++)n[h]&&(a+=o[Gr[h][0]].length*2+o[Gr[h][1]].length*2,s+=o[Gr[h][0]].length+o[Gr[h][1]].length);const l=new Float64Array(a*3),f=new Uint32Array(s*3);let u=0,d=0;for(let h=0;h<2;h++)for(let g=0;g<2;g++)for(let p=0;p<2;p++)l[u*3]=e.dataBounds[p],l[u*3+1]=e.dataBounds[2+g],l[u*3+2]=e.dataBounds[4+h],u++;for(let h=0;h<12;h++)i[h]>0&&(f[d*3]=2,f[d*3+1]=R2[h][0],f[d*3+2]=R2[h][1],d++);if(e.gridLines){for(let h=0;h<6;h++)if(n[h]){const g=Math.floor(h/2);let p=o[Gr[h][0]];for(let v=0;v<p.length;v++)l[u*3+g]=e.dataBounds[h],l[u*3+Gr[h][0]]=p[v],l[u*3+Gr[h][1]]=e.dataBounds[Gr[h][1]*2],u++,l[u*3+g]=e.dataBounds[h],l[u*3+Gr[h][0]]=p[v],l[u*3+Gr[h][1]]=e.dataBounds[Gr[h][1]*2+1],u++,f[d*3]=2,f[d*3+1]=u-2,f[d*3+2]=u-1,d++;p=o[Gr[h][1]];for(let v=0;v<p.length;v++)l[u*3+g]=e.dataBounds[h],l[u*3+Gr[h][1]]=p[v],l[u*3+Gr[h][0]]=e.dataBounds[Gr[h][0]*2],u++,l[u*3+g]=e.dataBounds[h],l[u*3+Gr[h][1]]=p[v],l[u*3+Gr[h][0]]=e.dataBounds[Gr[h][0]*2+1],u++,f[d*3]=2,f[d*3+1]=u-2,f[d*3+2]=u-1,d++}}e.polyData.getPoints().setData(l,3),e.polyData.getPoints().modified(),e.polyData.getLines().setData(f,1),e.polyData.getLines().modified(),e.polyData.modified()},t.updateTextData=(n,i,o,a)=>{let s=0;for(let h=0;h<12;h++)i[h]===1&&(s+=2,s+=o[j9[h]].length);const c=e.polyData.getPoints().getData(),l=new Float64Array(s*3);let f=0,u=0,d=0;for(let h=0;h<6;h++)if(n[h])for(let g=0;g<4;g++){const p=$9[h][g];if(i[p]===1){const v=j9[p],y=R2[p][0]*3,m=R2[p][1]*3;l[f*3]=.5*(c[y]+c[m]),l[f*3+1]=.5*(c[y+1]+c[m+1]),l[f*3+2]=.5*(c[y+2]+c[m+2]),f++;const w=Math.floor(h/2);l[f*3+w]=e.dataBounds[h],l[f*3+Gr[h][0]]=.5*(e.dataBounds[Gr[h][0]*2]+e.dataBounds[Gr[h][0]*2+1]),l[f*3+Gr[h][1]]=.5*(e.dataBounds[Gr[h][1]*2]+e.dataBounds[Gr[h][1]*2+1]),f++,e.textValues[u]=e.axisLabels[v],u++;const x=(v+1)%3,C=(v+2)%3,S=o[v],T=a[v];e.tickCounts[d]=S.length;for(let _=0;_<S.length;_++)l[f*3+v]=S[_],l[f*3+x]=c[y+x],l[f*3+C]=c[y+C],f++,e.textValues[u]=T[_],u++;d++}}e.textPolyData.getPoints().setData(l,3),e.textPolyData.modified()},t.update=()=>{if(!e.camera)return;const n=t.computeFacesToDraw(),i=e.lastFacesToDraw;let o=!1;for(let a=0;a<6;a++)e.dataBounds[a]!==e.lastTickBounds[a]&&(o=!0,e.lastTickBounds[a]=e.dataBounds[a]);if(n||o||e.forceUpdate){const a=new Array(12).fill(0);for(let c=0;c<6;c++)if(i[c])for(let l=0;l<4;l++)a[$9[c][l]]++;const s=e.generateTicks(e.dataBounds);t.updatePolyData(i,a,s.ticks),t.updateTextData(i,a,s.ticks,s.tickStrings),(o||e.forceUpdate)&&t.updateTextureAtlas(s.tickStrings)}e.forceUpdate=!1},t.updateTextureAtlas=n=>{e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e._tmAtlas.clear();let i=0,o=1;for(let a=0;a<3;a++){if(!e._tmAtlas.has(e.axisLabels[a])){TC(e.tmContext,e.axisTextStyle);const s=e.tmContext.measureText(e.axisLabels[a]),c={height:s.actualBoundingBoxAscent+2,startingHeight:o,width:s.width+2,textStyle:e.axisTextStyle};e._tmAtlas.set(e.axisLabels[a],c),o+=c.height,i<c.width&&(i=c.width)}TC(e.tmContext,e.tickTextStyle);for(let s=0;s<n[a].length;s++)if(!e._tmAtlas.has(n[a][s])){const c=e.tmContext.measureText(n[a][s]),l={height:c.actualBoundingBoxAscent+2,startingHeight:o,width:c.width+2,textStyle:e.tickTextStyle};e._tmAtlas.set(n[a][s],l),o+=l.height,i<l.width&&(i=l.width)}}i=ys(i),o=ys(o),e._tmAtlas.forEach(a=>{a.tcoords=[0,(o-a.startingHeight-a.height)/o,a.width/i,(o-a.startingHeight-a.height)/o,a.width/i,(o-a.startingHeight)/o,0,(o-a.startingHeight)/o]}),e.tmCanvas.width=i,e.tmCanvas.height=o,e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e.tmContext.clearRect(0,0,i,o),e._tmAtlas.forEach((a,s)=>{TC(e.tmContext,a.textStyle),e.tmContext.fillText(s,1,a.startingHeight+a.height-1)}),e.tmTexture.setCanvas(e.tmCanvas),e.tmTexture.modified()},t.onModified(()=>{e.forceUpdate=!0,t.update()}),t.setTickTextStyle=n=>{e.tickTextStyle={...e.tickTextStyle,...n},t.modified()},t.setAxisTextStyle=n=>{e.axisTextStyle={...e.axisTextStyle,...n},t.modified()},t.get_tmAtlas=()=>e._tmAtlas,t.getBounds=()=>(t.update(),tr.setBounds(e.bounds,e.gridActor.getBounds()),tr.scaleAboutCenter(e.bounds,e.boundsScaleFactor,e.boundsScaleFactor,e.boundsScaleFactor),e.bounds);const r=Q.chain(t.setProperty,e.gridActor.setProperty);t.setProperty=n=>r(n)[0]}function h0e(t,e,r){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...tr.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:YV,...r,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif",...r==null?void 0:r.axisTextStyle},tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif",...r==null?void 0:r.tickTextStyle}}}function JV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};yc.extend(t,e,h0e(t,e,r)),e.lastFacesToDraw=[!1,!1,!1,!1,!1,!1],e.axisLabels=["X-Axis","Y-Axis","Z-Axis"],e.tickCounts=[],e.textValues=[],e.lastTickBounds=[],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.tmTexture=qd.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),e.gridMapper=ya.newInstance(),e.polyData=Nr.newInstance(),e.gridMapper.setInputData(e.polyData),e.gridActor=yc.newInstance(),e.gridActor.setMapper(e.gridMapper),e.gridActor.setProperty(t.getProperty()),e.gridActor.setParentProp(t),e.textPolyData=Nr.newInstance(),Q.setGet(t,e,["axisTitlePixelOffset","boundsScaleFactor","faceVisibilityAngle","gridLines","tickLabelPixelOffset","generateTicks"]),Q.setGetArray(t,e,["dataBounds"],6),Q.setGetArray(t,e,["axisLabels"],3),Q.get(t,e,["axisTextStyle","tickTextStyle","camera","tmTexture","textValues","textPolyData","tickCounts","gridActor"]),d0e(t,e)}const g0e=Q.newInstance(JV,"vtkCubeAxesActor");var ZV={newInstance:g0e,extend:JV,newCubeAxesActorHelper:f0e,defaultGenerateTicks:YV};function p0e(t,e){e.classHierarchy.push("vtkOpenGLCubeAxesActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.CubeAxesActorHelper.getRenderable()||e.CubeAxesActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.CubeAxesActorHelper.getTmActor()),t.addMissingNode(e.renderable.getGridActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const m0e={};function v0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,m0e,r),lr.extend(t,e,r),e.CubeAxesActorHelper=ZV.newCubeAxesActorHelper(),p0e(t,e)}const y0e=Wn(v0e,"vtkOpenGLCubeAxesActor");Si("vtkCubeAxesActor",y0e);const{ColorMode:w0e,ScalarMode:$f,GetArray:_C}=hw;function x0e(t,e){e.classHierarchy.push("vtkMapper2D"),t.createDefaultLookupTable=()=>{e.lookupTable=Ny.newInstance()},t.getColorModeAsString=()=>Q.enumToString(w0e,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>Q.enumToString($f,e.scalarMode),t.setScalarModeToDefault=()=>t.setScalarMode(0),t.setScalarModeToUsePointData=()=>t.setScalarMode(1),t.setScalarModeToUseCellData=()=>t.setScalarMode(2),t.setScalarModeToUsePointFieldData=()=>t.setScalarMode(3),t.setScalarModeToUseCellFieldData=()=>t.setScalarMode(4),t.setScalarModeToUseFieldData=()=>t.setScalarMode(5),t.getAbstractScalars=(r,n,i,o,a)=>{if(!r||!e.scalarVisibility)return{scalars:null,cellFLag:!1};let s=null,c=!1;if(n===$f.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===$f.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===$f.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===$f.USE_POINT_FIELD_DATA){const l=r.getPointData();i===_C.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===$f.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===_C.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===$f.USE_FIELD_DATA){const l=r.getFieldData();i===_C.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}return{scalars:s,cellFlag:c}},t.getLookupTable=()=>(e.lookupTable||t.createDefaultLookupTable(),e.lookupTable),t.getMTime=()=>{let r=e.mtime;if(e.lookupTable!==null){const n=e.lookupTable.getMTime();r=n>r?n:r}return r},t.mapScalars=(r,n)=>{const i=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName).scalars;if(!i){e.colorMapColors=null;return}const o=`${t.getMTime()}${i.getMTime()}${n}`;if(e.colorBuildString===o)return;e.useLookupTableScalarRange||t.getLookupTable().setRange(e.scalarRange[0],e.scalarRange[1]);const a=t.getLookupTable();a&&(a.build(),e.colorMapColors=a.mapScalars(i,e.colorMode,e.fieldDataTupleId)),e.colorBuildString=`${t.getMTime()}${i.getMTime()}${n}`},t.getPrimitiveCount=()=>{const r=t.getInputData();return{points:r.getPoints().getNumberOfValues()/3,verts:r.getVerts().getNumberOfValues()-r.getVerts().getNumberOfCells(),lines:r.getLines().getNumberOfValues()-2*r.getLines().getNumberOfCells(),triangles:r.getPolys().getNumberOfValues()-3*r.getPolys().getNumberOfCells()}}}const C0e={static:!1,lookupTable:null,scalarVisibility:!1,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,transformCoordinate:null,viewSpecificProperties:null,customShaderAttributes:[]};function S0e(t,e){let r=arguments.length>2&&arguments[2]!==void 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+`).forEach(v0e),y0e(e)),!0),t.requestData=(n,i)=>{t.parseAsText(e.parseData)},t.isBusy=()=>!!e.requestCount,t.getNumberOfOutputPorts=()=>e.numberOfOutputs}const S0e={numberOfOutputs:1,requestCount:0,splitMode:null,trackDuplicates:!1};function hU(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,S0e,r),Q.obj(t,e),Q.get(t,e,["url","baseURL"]),Q.setGet(t,e,["dataAccessHelper","splitMode","trackDuplicates"]),Q.algo(t,e,0,1),Q.event(t,e,"busy"),C0e(t,e)}const T0e=Q.newInstance(hU,"vtkOBJReader");var _0e={newInstance:T0e,extend:hU,...x0e};function E0e(t,e){e.classHierarchy.push("vtkPolyDataNormals"),t.vtkPolyDataNormalsExecute=(r,n,i)=>{if(!i)return null;const o=new Float32Array(i.length),a=new Float32Array(3*r);let s=0,c=0;const l=n.length,f=[0,0,0],u=[0,0,0];for(let d=0;d<l;d+=c+1)if(c=n[d],!(c<3)){for(let h=1;h<=3;++h)f[h-1]=3*n[d+h];if(BN.computeNormal(i.slice(f[0],f[0]+3),i.slice(f[1],f[1]+3),i.slice(f[2],f[2]+3),u),a[s++]=u[0],a[s++]=u[1],a[s++]=u[2],e.computePointNormals)for(let h=1;h<=c;++h){let g=3*n[d+h];o[g]+=u[0],o[++g]+=u[1],o[++g]+=u[2]}}if(e.computePointNormals){const d=[0,0,0];for(let h=0;h<i.length;)d[0]=o[h],d[1]=o[h+1],d[2]=o[h+2],Dt.normalize(d),o[h++]=d[0],o[h++]=d[1],o[h++]=d[2]}return[a,o]},t.requestData=(r,n)=>{if(!t.getNumberOfInputPorts())return;const o=r[0];if(!o)return;const a=Dr.newInstance();a.setPoints(o.getPoints()),a.setVerts(o.getVerts()),a.setLines(o.getLines()),a.setPolys(o.getPolys()),a.setStrips(o.getStrips()),a.getPointData().passData(o.getPointData()),a.getCellData().passData(o.getCellData()),a.getFieldData().passData(o.getFieldData());const[s,c]=t.vtkPolyDataNormalsExecute(o.getNumberOfPolys(),o.getPolys().getData(),o.getPoints().getData());if(e.computePointNormals){const l=Nt.newInstance({numberOfComponents:3,name:"Normals",values:c});a.getPointData().setNormals(l)}if(e.computeCellNormals){const l=Nt.newInstance({numberOfComponents:3,name:"Normals",values:s});a.getCellData().setNormals(l)}n[0]=a}}function b0e(t){return{computeCellNormals:!1,computePointNormals:!0,...t}}function gU(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,b0e(r)),Q.obj(t,e),Q.algo(t,e,1,1),Q.setGet(t,e,["computeCellNormals","computePointNormals"]),E0e(t,e)}const D0e=Q.newInstance(gU,"vtkPolyDataNormals");var I0e={newInstance:D0e,extend:gU};class M0e{constructor(e){this._color=[255,255,255],this._actors=[],this.id=e.id,this._color=e.color??this._color,this._format=e.format;const r=new TextDecoder,n=I0e.newInstance(),i=o=>{const a=os.newInstance();a.setMapper(o);const s=w0.newInstance();return s.setColor(this._color[0]/255,this._color[1]/255,this._color[2]/255),a.setProperty(s),a};if(this._format===Cc.PLY){const o=Xo.newInstance(),a=vde.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),o.setInputConnection(a.getOutputPort()),this._actors.push(i(o))}else if(this._format===Cc.STL){const o=Xo.newInstance(),a=Tde.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),n.setInputConnection(a.getOutputPort()),o.setInputConnection(n.getOutputPort()),this._actors.push(i(o))}else if(this._format===Cc.OBJ){const o=_0e.newInstance({splitMode:e.materialUrl?"usemtl":null});o.parseAsText(r.decode(e.arrayBuffer));const a=o.getNumberOfOutputPorts();for(let s=0;s<a;s++){const c=o.getOutputData(s),l=Xo.newInstance();l.setInputData(c),this._actors.push(i(l))}}else if(this._format===Cc.VTP){const o=Xo.newInstance(),a=dU.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),o.setInputConnection(a.getOutputPort()),this._actors.push(i(o))}this.sizeInBytes=this._getSizeInBytes()}_getSizeInBytes(){let e=0;for(let r=0;r<this._actors.length;r++){const o=this._actors[r].getMapper().getInputData(),a=o.getPoints(),s=o.getPolys(),c=a.getData().length,l=s.getData().length;e+=c*4+l*4}return e}get defaultActor(){return this._actors[0]}get actors(){return this._actors}get color(){return this._color}get format(){return this._format}}var fc;(function(t){t[t.None=0]="None",t[t.Capture=1]="Capture",t[t.Bubble=2]="Bubble"})(fc||(fc={}));class gx{constructor(e){this._eventListeners=new Map,this._children=new Map,this._target=e}get isEmpty(){return this._eventListeners.size===0&&this._children.size===0}addEventListener(e,r,n){const i=e.indexOf(".");if(i!==-1){const a=e.substring(0,i);let s=this._children.get(a);s||(s=new gx(this._target),this._children.set(a,s)),e=e.substring(i+1),s.addEventListener(e,r,n)}else this._addEventListener(e,r,n)}removeEventListener(e,r,n){const i=e.indexOf(".");if(i!==-1){const a=e.substring(0,i),s=this._children.get(a);if(!s)return;e=e.substring(i+1),s.removeEventListener(e,r,n),s.isEmpty&&this._children.delete(a)}else this._removeEventListener(e,r,n)}reset(){Array.from(this._children.entries()).forEach(([e,r])=>{if(r.reset(),r.isEmpty)this._children.delete(e);else throw new Error("Child is not empty and cannot be removed")}),this._unregisterAllEvents()}_addEventListener(e,r,n){let i=this._eventListeners.get(e);i||(i=new Map,this._eventListeners.set(e,i));const a=(n==null?void 0:n.capture)??!1?fc.Capture:fc.Bubble,s=i.get(r)??fc.None;if(s&a){console.warn("A listener is already registered for this phase");return}i.set(r,s|a),this._target.addEventListener(e,r,n)}_removeEventListener(e,r,n){const o=(n==null?void 0:n.capture)??!1?fc.Capture:fc.Bubble,a=this._eventListeners.get(e);if(!a)return;(r?[r]:Array.from(a.keys())).forEach(c=>{const l=a.get(c)??fc.None;if(!!!(l&o))return;this._target.removeEventListener(e,c,n);const u=l^o;u===fc.None?a.delete(c):a.set(c,u)}),a.size||this._eventListeners.delete(e)}_unregisterAllListeners(e,r){Array.from(r.entries()).forEach(([n,i])=>{const o=fc.Capture;for(let a=o;i;a<<=1){if(!(i&a))continue;const s=a===fc.Capture;this.removeEventListener(e,n,{capture:s}),i^=a}})}_unregisterAllEvents(){Array.from(this._eventListeners.entries()).forEach(([e,r])=>{this._unregisterAllListeners(e,r)})}}class pU{constructor(){this._targetsEventListeners=new Map}addEventListener(e,r,n,i){let o=this._targetsEventListeners.get(e);o||(o=new gx(e),this._targetsEventListeners.set(e,o)),o.addEventListener(r,n,i)}removeEventListener(e,r,n,i){const o=this._targetsEventListeners.get(e);o&&(o.removeEventListener(r,n,i),o.isEmpty&&this._targetsEventListeners.delete(e))}reset(){Array.from(this._targetsEventListeners.entries()).forEach(([e,r])=>{r.reset(),this._targetsEventListeners.delete(e)})}}const O0e=Object.freeze(Object.defineProperty({__proto__:null,MultiTargetEventListenerManager:pU,TargetEventListeners:gx},Symbol.toStringTag,{value:"Module"}));function P0e(t,e){const r=t.getSize();for(let n=0;n<r;n++){const i=[];t.getNodeValue(n,i),i[1]=i[1]*e,i[2]=i[2]*e,i[3]=i[3]*e,t.setNodeValue(n,i)}}function I8(t){let e=t[0],r=t[0],n;const i=t.length;for(let o=1;o<i;o++)n=t[o],e=Math.min(e,n),r=Math.max(r,n);return{min:e,max:r}}const R0e=Symbol("LastRuntimeId"),A0e={},L0e=4294967295,N0e="-";function mU(t,e,r){return k0e(t!==null&&typeof t=="object"?t:A0e,R0e,(typeof r=="number"&&r>0?r:L0e)>>>0).join(typeof e=="string"?e:N0e)}function k0e(t,e,r){let n=t[e];n instanceof Array||(n=[0],Object.defineProperty(t,e,{value:n}));for(let i=!0,o=0;i&&o<n.length;++o){let a=n[o]|0;a<r?(i=!1,a=a+1):(a=0,o+1===n.length&&n.push(0)),n[o]=a}return n}const N9={},V0e={add:(t,e)=>{const r=Qr(t);N9[r]=e},get:(t,e)=>{if(t==="calibratedPixelSpacing"){const r=Qr(e);return N9[r]}}};function jp(t,e,r=1e-5){return Math.abs(t[0]+e[0])<r&&Math.abs(t[1]+e[1])<r&&Math.abs(t[2]+e[2])<r}function vr(t,e){return!(t[0]<0||t[0]>=e[0]||t[1]<0||t[1]>=e[1]||t[2]<0||t[2]>=e[2])}function F0e(t,e){let r;e?r=[ir(e)]:r=Yo();const n=[];return r.forEach(i=>{const o=t.getActors(),a=i.getVolumeViewports();for(const s of a){const c=s.getActors();if(c.length!==o.length)continue;o.every(({uid:f})=>c.find(u=>f===u.uid))&&n.push(s)}}),n}const vU=t=>t.preScale.scaled&&t.preScale.scalingParameters.suvbw;function yU(t,e,r=void 0,n="_thumbnails",i={displayArea:{imageArea:[1,1]}}){if(!t||!(t instanceof HTMLCanvasElement))throw new Error("canvas element is required");const o=!e.imageId,a=!o&&e,s=o&&e,l=`renderGPUViewport-${a.imageId||s.volumeId}`,f=document.createElement("div"),u=window.devicePixelRatio||1;i.displayArea||(i.displayArea={imageArea:[1,1]});const d=t.width,h=t.height;f.style.width=`${d/u+Gh}px`,f.style.height=`${h/u+Gh}px`,f.style.visibility="hidden",f.style.position="absolute",document.body.appendChild(f);const g=l.split(":").join("-");f.setAttribute("viewport-id-for-remove",g);const p=ts(f),v=ir(n)||new S8(n);let y=v.getViewport(l);if(!y){const m={viewportId:l,type:o?Jn.ORTHOGRAPHIC:Jn.STACK,element:f,defaultOptions:{...i,suppressEvents:!0}};v.enableElement(m),y=v.getViewport(l)}return new Promise(m=>{let w=!1,{viewReference:x}=i;const C=S=>{if(w)return;if(x){const M=x;x=null,y.setViewReference(M),y.render();return}t.getContext("2d").drawImage(p,0,0,p.width,p.height,0,0,t.width,t.height);const _=y.canvasToWorld([0,0]),E=y.canvasToWorld([p.width/u,0]),b=y.canvasToWorld([0,p.height/u]),D=Sn([0,0,0],y.canvasToWorld([1/u,0]),_),I=Sn([0,0,0],y.canvasToWorld([0,1/u]),_),P=1;w=!0,f.removeEventListener(qe.IMAGE_RENDERED,C),setTimeout(()=>{v.disableElement(l),document.querySelectorAll(`[viewport-id-for-remove="${g}"]`).forEach(L=>{L.remove()})},0),m({origin:_,bottomLeft:b,topRight:E,thicknessMm:P,rightVector:D,downVector:I})};f.addEventListener(qe.IMAGE_RENDERED,C),o?y.setVolumes([s],!1,!0):y.renderImageObject(e),y.resetCamera(),r==="PT"&&!vU(a)&&y.setProperties({voiRange:{lower:a.minPixelValue,upper:a.maxPixelValue}}),y.render()})}function wU(t,e,r,n,i){if(e.volumeId)throw new Error("Unsupported volume rendering for CPU");const a=e,s=BF(t,a,r),c={canvas:t,viewport:s,image:a,renderingTools:{}};c.transform=cm(c);const l=!0;return new Promise((f,u)=>{VF(c,l),f(null)})}function U0e(t){const{canvas:e,imageId:r,viewReference:n,requestType:i=gn.Thumbnail,priority:o=-5,renderingEngineId:a="_thumbnails",useCPURendering:s=!1,thumbnail:c=!1,imageAspect:l=!1,viewportOptions:f}=t,u=n==null?void 0:n.volumeId,d=u&&!r,h=n&&f?{...f,viewReference:n}:f,g=s?wU:yU;return new Promise((p,v)=>{function y(C,S){var b;const{modality:T}=ut("generalSeriesModule",S)||{},_=!d&&C,E=d&&C;_&&(_.isPreScaled=_.isPreScaled||((b=_.preScale)==null?void 0:b.scaled)),c&&(e.height=256,e.width=256),l&&_&&(e.width=_&&e.height*_.width/_.height),e.style.width=`${e.width/devicePixelRatio}px`,e.style.height=`${e.height/devicePixelRatio}px`,E&&s&&v(new Error("CPU rendering of volume not supported")),g(e,C,T,a,h).then(p)}function m(C,S){console.error(C,S),v(C)}function w(C,S,T){return ks(C,T).then(_=>{y.call(this,_,C)},_=>{m.call(this,_,C)})}const x={useRGBA:!!s,requestType:i};if(u){const C=Ue.getVolume(u);C||v(new Error(`Volume id ${u} not found in cache`));const S=C.imageIds[0];y(C,S)}else zi.addRequest(w.bind(null,r,null,x),i,{imageId:r},o)})}function HT(t){return Array.isArray(t)?t:[t]}const k9={HISTORY_UNDO:"CORNERSTONE_TOOLS_HISTORY_UNDO",HISTORY_REDO:"CORNERSTONE_TOOLS_HISTORY_REDO"};class xU{constructor(e="Tools",r=50){this.position=-1,this.redoAvailable=0,this.undoAvailable=0,this.ring=new Array,this.isRecordingGrouped=!1,this.label=e,this._size=r}get size(){return this._size}set size(e){this.ring=new Array(e),this._size=e,this.position=-1,this.redoAvailable=0,this.undoAvailable=0}get canUndo(){return this.undoAvailable>0}get canRedo(){return this.redoAvailable>0}undo(e=1){for(;e>0&&this.undoAvailable>0;){const r=this.ring[this.position];for(const n of HT(r).reverse())n.restoreMemo(!0),this.dispatchHistoryEvent({item:n,isUndo:!0});e--,this.redoAvailable++,this.undoAvailable--,this.position=(this.position-1+this.size)%this.size}}undoIf(e){return this.undoAvailable>0&&e(this.ring[this.position])?(this.undo(),!0):!1}dispatchHistoryEvent({item:e,isUndo:r}){e.id&&ze.dispatchEvent(new CustomEvent(r?k9.HISTORY_UNDO:k9.HISTORY_REDO,{detail:{isUndo:r,id:e.id,operationType:e.operationType||"annotation",memo:e}}))}redo(e=1){for(;e>0&&this.redoAvailable>0;){const r=(this.position+1)%this.size,n=this.ring[r];for(const i of HT(n).reverse())i.restoreMemo(!1),this.dispatchHistoryEvent({item:i,isUndo:!1});e--,this.position=r,this.undoAvailable++,this.redoAvailable--}}initializeGroupItem(){this.redoAvailable=0,this.undoAvailable<this._size&&this.undoAvailable++,this.position=(this.position+1)%this._size,this.ring[this.position]=[]}startGroupRecording(){this.isRecordingGrouped=!0,this.initializeGroupItem()}rollbackUnusedGroupItem(){this.ring[this.position]=void 0,this.position=(this.position-1)%this._size,this.undoAvailable--}endGroupRecording(){this.isRecordingGrouped=!1;const e=this.ring[this.position];Array.isArray(e)&&e.length===0&&this.rollbackUnusedGroupItem()}pushGrouped(e){const r=this.ring[this.position];if(Array.isArray(r))return r.push(e),e;throw new Error("Last item should be an array for grouped memos.")}push(e){var n;if(!e)return;const r=e.restoreMemo?e:(n=e.createMemo)==null?void 0:n.call(e);if(r)return this.isRecordingGrouped?this.pushGrouped(r):(this.redoAvailable=0,this.undoAvailable<this._size&&this.undoAvailable++,this.position=(this.position+1)%this._size,this.ring[this.position]=r,r)}}const CU=new xU,M8=Object.freeze(Object.defineProperty({__proto__:null,DefaultHistoryMemo:CU,HistoryMemo:xU},Symbol.toStringTag,{value:"Module"}));function KT(t,e){const r=ut("imagePlaneModule",t);if(!r)throw new Error(`No imagePlaneModule found for imageId: ${t}`);const{columnCosines:n,rowCosines:i,imagePositionPatient:o}=r;let{columnPixelSpacing:a,rowPixelSpacing:s}=r;a||(a=1),s||(s=1);const c=Ve();bn(c,o,n,-a/2),bn(c,c,i,-s/2);const l=Ve();Sn(l,e,c);const f=pt(l,i),u=pt(l,n);return[f/s,u/a]}function SU(t,e){const r=ut("imagePlaneModule",t);if(!r)throw new Error(`No imagePlaneModule found for imageId: ${t}`);const{columnCosines:n,rowCosines:i,imagePositionPatient:o}=r;let{columnPixelSpacing:a,rowPixelSpacing:s}=r;a||(a=1),s||(s=1);const c=Ve();return bn(c,o,i,s*(e[0]-.5)),bn(c,c,n,a*(e[1]-.5)),Array.from(c)}function U5(t){const e=Yo(),r=[];return e.forEach(n=>{n.getViewports().forEach(o=>{o.hasImageURI(t)&&r.push(o)})}),r}function O8(t,e){const r=B0e(t,e);return r?r.index:null}function B0e(t,e){const r=e.getImageIds(),n=e.getCurrentImageIdIndex();if(r.length===0)return null;const i=c=>{const l=G0e(c);if(!l)return null;const f=Tl(l.planeNormal,l.imagePositionPatient);return sm(f,t)},o={distance:i(r[n])??1/0,index:n},a=r.slice(n+1);for(let c=0;c<a.length;c++){const l=a[c],f=i(l);if(f!==null)if(f<=o.distance)o.distance=f,o.index=c+n+1;else break}const s=r.slice(0,n);for(let c=s.length-1;c>=0;c--){const l=s[c],f=i(l);if(!(f===null||f===o.distance))if(f<o.distance)o.distance=f,o.index=c;else break}return o.distance===1/0?null:o}function G0e(t){const e=ut("imagePlaneModule",t);if(!e||!(e.rowCosines instanceof Array&&e.rowCosines.length===3)||!(e.columnCosines instanceof Array&&e.columnCosines.length===3)||!(e.imagePositionPatient instanceof Array&&e.imagePositionPatient.length===3))return null;const{rowCosines:r,columnCosines:n,imagePositionPatient:i}=e,o=tr(Ve(),...r),a=tr(Ve(),...n),s=mn(Ve(),o,a);return{rowCosines:r,columnCosines:n,imagePositionPatient:i,planeNormal:s}}function P8(t){const{width:e,height:r}=t.getCanvas(),{sliceToIndexMatrix:n,indexToSliceMatrix:i}=t.getSliceViewInfo(),o=uf(t,[0,0]),a=uf(t,[e-1,0]),s=uf(t,[0,r-1]),c=Sn(Ve(),a,o),l=Sn(Ve(),s,o),f=mn(Ve(),c,l);en(c,c),en(l,l),en(f,f);const u=Math.max(Math.abs(c[0]),Math.abs(c[1]),Math.abs(c[2])),d=Math.max(Math.abs(l[0]),Math.abs(l[1]),Math.abs(l[2]));if(!a0(1,u)||!a0(1,d))throw new Error("Livewire is not available for rotate/oblique viewports");const{voxelManager:h}=t.getImageData(),g=t.getSliceViewInfo(),p=h.getSliceData(g);return{width:g.width,height:g.height,scalarData:p,sliceToIndexMatrix:n,indexToSliceMatrix:i}}const ud={},hm={add:(t,e)=>{const[r,n]=t,i=`${r}_${n}`;ud[i]||(ud[i]={}),ud[i]=e},get:(t,e,r)=>{if(t!=="spatialRegistrationModule")return;const n=`${e}_${r}`;if(ud[n])return ud[n];const i=`${r}_${e}`;if(ud[i])return ei(La(),ud[i])}};Ng(hm.get.bind(hm));const W0e=.05;function TU(t,e){const r=t.getSliceIndex(),n=e.getSliceIndex(),i=ut("imagePlaneModule",r.toString()),o=ut("imagePlaneModule",n.toString());if(!i||!o){console.log("Viewport spatial registration requires image plane module");return}const{imageOrientationPatient:a}=o;if(!i.imageOrientationPatient.every((d,h)=>Math.abs(d-a[h])<W0e)){console.log("Viewport spatial registration only supported for same orientation (hence translation only) for now",i==null?void 0:i.imageOrientationPatient,o==null?void 0:o.imageOrientationPatient);return}const c=i.imagePositionPatient,l=o.imagePositionPatient,f=pn(Ve(),c,l),u=qm(La(),f);hm.add([t.id,e.id],u)}function B5(t){const{imageData:e,dimensions:r}=t.getImageData()||{};if(!e||!r)return[];const{canvas:n}=t,i=window.devicePixelRatio,o=[0,0],a=[n.width/i,0],s=[n.width/i,n.height/i],c=[0,n.height/i],l=t.canvasToWorld(o),f=t.canvasToWorld(a),u=t.canvasToWorld(s),d=t.canvasToWorld(c),h=e.worldToIndex(l),g=e.worldToIndex(f),p=e.worldToIndex(u),v=e.worldToIndex(d);return $0e({dimensions:r,imageData:e,topLeftImage:h,topRightImage:g,bottomRightImage:p,bottomLeftImage:v,topLeftWorld:l,topRightWorld:f,bottomRightWorld:u,bottomLeftWorld:d})}function $0e({dimensions:t,imageData:e,topLeftImage:r,topRightImage:n,bottomRightImage:i,bottomLeftImage:o,topLeftWorld:a,topRightWorld:s,bottomRightWorld:c,bottomLeftWorld:l}){const f=g2(r,t)?a:e.indexToWorld([0,0,0]),u=g2(n,t)?s:e.indexToWorld([t[0]-1,0,0]),d=g2(i,t)?c:e.indexToWorld([t[0]-1,t[1]-1,0]),h=g2(o,t)?l:e.indexToWorld([0,t[1]-1,0]);return[f,u,h,d]}function g2(t,e){return t[0]>0||t[0]<e[0]-1||t[1]>0||t[1]<e[1]-1||t[2]>0||t[2]<e[2]-1}function De(t){if(!t)return;const{viewportUid:e,renderingEngineUid:r}=t.dataset;return Qn(e,r)}function Qn(t,e){if(!e||!t)return;const r=ir(e);if(!r||r.hasBeenDestroyed)return;const n=r.getViewport(t);if(!n)return;const i=n.getFrameOfReferenceUID();return{viewport:n,renderingEngine:r,viewportId:t,renderingEngineId:e,FrameOfReferenceUID:i}}function Vn(t){const e=Yo();for(let r=0;r<e.length;r++){const n=e[r];if(n.getViewport(t))return Qn(t,n.id)}}function _U(){const t=[];return Yo().forEach(r=>{r.getViewports().forEach(({element:i})=>{t.push(De(i))})}),t}function z0e(t){const e=De(t);if(!e)return;const{viewport:r}=e;if(!(r instanceof hr))throw new Error(`An image can only be fetched for a stack viewport and not for a viewport of type: ${r.type}`);return r.getCornerstoneImage()}function Zf(t){if(t.length<=1)return!1;const e=t[0],{modality:r,seriesInstanceUID:n}=ut("generalSeriesModule",e),{imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,usingDefaultValues:l}=ut("imagePlaneModule",e);if(l)return!1;const f={modality:r,imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,seriesInstanceUID:n};let u=!0;for(let d=0;d<t.length;d++){const h=t[d],{modality:g,seriesInstanceUID:p}=ut("generalSeriesModule",h),{imageOrientationPatient:v,pixelSpacing:y,columns:m,rows:w}=ut("imagePlaneModule",h);if(p!==f.seriesInstanceUID){u=!1;break}if(g!==f.modality){u=!1;break}if(m!==f.columns){u=!1;break}if(w!==f.rows){u=!1;break}if(!Vt(v,f.imageOrientationPatient)){u=!1;break}if(!Vt(y,f.pixelSpacing)){u=!1;break}}return u}const j0e=new Set(["1.2.840.10008.1.2.4.100","1.2.840.10008.1.2.4.100.1","1.2.840.10008.1.2.4.101","1.2.840.10008.1.2.4.101.1","1.2.840.10008.1.2.4.102","1.2.840.10008.1.2.4.102.1","1.2.840.10008.1.2.4.103","1.2.840.10008.1.2.4.103.1","1.2.840.10008.1.2.4.104","1.2.840.10008.1.2.4.104.1","1.2.840.10008.1.2.4.105","1.2.840.10008.1.2.4.105.1","1.2.840.10008.1.2.4.106","1.2.840.10008.1.2.4.106.1","1.2.840.10008.1.2.4.107","1.2.840.10008.1.2.4.108"]);function EU(t){return t?(Array.isArray(t)?t:[t]).find(r=>j0e.has(r)):!1}async function H0e({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${Pn()}`;n.split(":").length===0&&(n=`${uF()}:${n}`);const{id:i,element:o}=t,a=e.viewportId||i,s=t.getImageIds(),c=t.getViewPresentation(),l=t.getViewReference();r.enableElement({viewportId:a,type:Jn.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await am(n,{imageIds:s})).load();const u=r.getViewport(a);await GF(r,[{volumeId:n}],[a]);const d=()=>{u.render(),o.removeEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,d)};return(()=>{o.addEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,d)})(),u.setViewPresentation(c),u.setViewReference(l),u.render(),u}async function K0e({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=Ue.getVolume(r.getVolumeId());if(!(c instanceof x0))throw new Error("Currently, you cannot decache a volume that is not an ImageVolume. So, unfortunately, volumes such as nifti  (which are basic Volume, without imageIds) cannot be decached.");const l={viewportId:s,type:Jn.STACK,element:i,defaultOptions:{background:a}},f=r.getViewReference();o.enableElement(l);const u=o.getViewport(s);return await u.setStack(c.imageIds),u.setViewReference(f),u.render(),u}function un(t,e=2){if(Array.isArray(t))return t.map(i=>un(i,e)).join(", ");if(t==null||t==="")return"NaN";t=Number(t);const r=Math.abs(t);if(r<1e-4)return`${t}`;const n=r>=100?e-2:r>=10?e-1:r>=1?e:r>=.1?e+1:r>=.01?e+2:r>=.001?e+3:e+4;return t.toFixed(n)}function xf(t){return Math.round(t/is)*is}function bU(t,e,r){const n=t.length===e*r*4,i=t.length===e*r*3;if(n||i){const o=new Float32Array(e*r);let a=0,s=0;const c=n?4:3;for(let l=0;l<e;l++)for(let f=0;f<r;f++){const u=t[a],d=t[a+1],h=t[a+2];o[s]=(u+d+h)/3,a+=c,s++}return o}else return t}function X0e(t){if(t instanceof lr)return Ue.getVolume(t.getVolumeId()).imageIds;if(t.getImageIds)return t.getImageIds()}function R8(t,e){const r=[...t];return e>=r.length?(V9(r),r):(V9(r),r.slice(0,e))}function V9(t){for(let e=t.length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1));[t[e],t[r]]=[t[r],t[e]]}}function u3(t){const e=t.toString(16);return e.length==1?"0"+e:e}function q0e(t,e,r){return"#"+u3(t)+u3(e)+u3(r)}function Y0e(t){const e=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(t);return e?{r:parseInt(e[1],16),g:parseInt(e[2],16),b:parseInt(e[3],16)}:null}const J0e=Object.freeze(Object.defineProperty({__proto__:null,hexToRgb:Y0e,rgbToHex:q0e},Symbol.toStringTag,{value:"Module"}));function DU(t,e){if(t===e)return!0;if(t==null||e==null)return!1;try{return JSON.stringify(t)===JSON.stringify(e)}catch(r){return console.debug("Error in JSON.stringify during deep comparison:",r),t===e}}function Z0e(t,e,r){if(!r)throw new Error("getVolume is required, use the utilities export instead ");if(t.modality)return t.modality;if(t.setVolumes)return e=e??t.getVolumeId(),!e||!r?void 0:r(e).metadata.Modality;throw new Error("Invalid viewport type")}const Q0e=(t,e)=>t.reduce((r,n)=>((r[n[e]]=r[n[e]]||[]).push(n),r),{});function ehe(t){const e=t.map(a=>{const{imagePositionPatient:s}=ut("imagePlaneModule",a)||{};return{imageId:a,imagePositionPatient:s}});if(!e.every(a=>a.imagePositionPatient))return null;const r=Q0e(e,"imagePositionPatient"),n=Object.keys(r),i=r[n[0]].length;return i===1||!n.every(a=>r[a].length===i)?null:r}function the(t,e){const r={};let n=[];const i=Object.keys(t);for(let o=0;o<i.length;o++){const a=new Set,s=t[i[o]];for(let c=0;c<s.length;c++){const l=e(s[c].imageId)||0;if(r[l]=r[l]||[],r[l].push({imageId:s[c].imageId}),a.add(l),a.size-1<c)return}if(o==0)n=Array.from(a);else if(!ohe(n,a))return}return r}function wp(t,e){const r=ut(e,t);try{return parseFloat(r)}catch{return}}function nhe(t){const e=ut("20011003",t);try{const{InlineBinary:r}=e;if(r){const n=atob(r),i=new ArrayBuffer(n.length),o=new DataView(i);for(let a=0;a<n.length;a++)o.setUint8(a,n.charCodeAt(a));return new Float32Array(i)[0]}return parseFloat(e)}catch{return}}function rhe(t){let e=ut("0019100c",t)||ut("0019100C",t);try{const{InlineBinary:r}=e;return r&&(e=atob(r)),parseFloat(e)}catch{return}}function ihe(t){let e=ut("00431039",t);try{const{InlineBinary:r}=e;return r&&(e=atob(r).split("//")),parseFloat(e[0])%1e5}catch{return}}function ohe(t,e){if(t.length!=e.size)return!1;for(let r=0;r<t.length;r++)if(!e.has(t[r]))return!1;return!0}function ahe(t){const e=ut("petImageModule",t);return e?e.frameReferenceTime:0}function A8(t){const e=ehe(t);if(!e)return{imageIdGroups:[t],splittingTag:null};const r=["TemporalPositionIdentifier","DiffusionBValue","TriggerTime","EchoTime","EchoNumber","PhilipsPrivateBValue","SiemensPrivateBValue","GEPrivateBValue","PetFrameReferenceTime"],n=[i=>wp(i,r[0]),i=>wp(i,r[1]),i=>wp(i,r[2]),i=>wp(i,r[3]),i=>wp(i,r[4]),nhe,rhe,ihe,ahe];for(let i=0;i<n.length;i++){const o=the(e,n[i]);if(o)return{imageIdGroups:Object.keys(o).map(Number.parseFloat).sort((c,l)=>c-l).map(c=>o[c].map(l=>l.imageId)),splittingTag:r[i]}}return{imageIdGroups:[t],splittingTag:null}}function she(t){const{imageIdGroups:e,splittingTag:r}=A8(t);return{isDynamicVolume:e.length>1,timePoints:e,splittingTag:r}}function che(t,e){const r=t.length,{rescaleSlope:n,rescaleIntercept:i,suvbw:o}=e;if(e.modality==="PT"&&typeof o=="number")for(let a=0;a<r;a++)t[a]=o*(t[a]*n+i);else for(let a=0;a<r;a++)t[a]=t[a]*n+i;return t}function G5(t,e,r){return Math.min(Math.max(e,t),r)}function _c(t,e){if(!De(t.element))throw new Error("Scroll::Viewport is not enabled (it might be disabled)");if(t instanceof hr&&t.getImageIds().length===0)throw new Error("Scroll::Stack Viewport has no images");const{volumeId:n,delta:i,scrollSlabs:o}=e;if(t instanceof lr)lhe(t,n,i,o);else{const a=t.getCurrentImageIdIndex();if(a+i>t.getImageIds().length-1||a+i<0){const s={imageIdIndex:a,direction:i};nt(ze,qe.STACK_SCROLL_OUT_OF_BOUNDS,s)}t.scroll(i,e.debounceLoading,e.loop)}}function lhe(t,e,r,n=!1){const i=n,{numScrollSteps:o,currentStepIndex:a,sliceRangeInfo:s}=jd(t,e,i);if(!s)return;const{sliceRange:c,spacingInNormalDirection:l,camera:f}=s,{focalPoint:u,viewPlaneNormal:d,position:h}=f,{newFocalPoint:g,newPosition:p}=Bh(u,h,c,d,l,r);t.setCamera({focalPoint:g,position:p}),t.render();const v=a+r,y={volumeId:e,viewport:t,delta:r,desiredStepIndex:v,currentStepIndex:a,numScrollSteps:o,currentImageId:t.getCurrentImageId()};(v>o||v<0)&&t.getCurrentImageId()?nt(ze,qe.VOLUME_VIEWPORT_SCROLL_OUT_OF_BOUNDS,y):nt(ze,qe.VOLUME_VIEWPORT_SCROLL,y)}async function Wo(t,e={}){const{imageIndex:r,debounceLoading:n,volumeId:i}=e,o=De(t);if(!o)throw new Error("Element has been disabled");const{viewport:a}=o,{imageIndex:s,numberOfSlices:c}=uhe(a,n),f=fhe(c,r)-s;_c(a,{delta:f,debounceLoading:n,volumeId:i})}function uhe(t,e){return t instanceof hr?{numberOfSlices:t.getImageIds().length,imageIndex:e?t.getTargetImageIdIndex():t.getCurrentImageIdIndex()}:{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getSliceIndex()}}function fhe(t,e){const r=t-1;return G5(e,0,r)}function L8(t,e,r={}){const n=Ue.getVolume(t);if(!n)throw new Error(`Referenced volume with id ${t} does not exist.`);const{metadata:i,spacing:o,direction:a,dimensions:s}=n,{minX:c,maxX:l,minY:f,maxY:u,minZ:d,maxZ:h}=e,g=[Math.min(c,l),Math.min(f,u),Math.min(d,h)],p=fg(n.imageData,g),v=[Math.abs(l-c)+1,Math.abs(u-f)+1,Math.abs(h-d)+1],{targetBuffer:y}=r,m={metadata:i,dimensions:v,spacing:o,origin:p,direction:a,targetBuffer:y,scalarData:(y==null?void 0:y.type)==="Float32Array"?new Float32Array(v[0]*v[1]*v[2]):void 0},w=rv(Pn(),m),x=w.voxelManager.getCompleteScalarDataArray(),C=v[0]*v[1],S=s[0]*s[1],T=n.voxelManager.getCompleteScalarDataArray();for(let _=0;_<v[2];_++)for(let E=0;E<v[1];E++){const b=fg(w.imageData,[0,E,_]),D=Zr(n.imageData,b),I=D[2]*S+D[1]*s[0]+D[0],P=T.slice(I,I+v[0]),M=_*C+E*v[0];x.set(P,M)}return w.voxelManager.setCompleteScalarDataArray(x),w}function px(t,e){const{viewUp:r,viewPlaneNormal:n}=e,i=vy(t,[0,0,0]),o=Ic(Ve(),r),a=Ic(Ve(),n),s=mn(Ve(),o,a),c=Sn(Ve(),vy(t,o),i),l=Sn(Ve(),vy(t,a),i);en(c,c),en(l,l);const f=mn(Ve(),c,l);return{worldVecRowDir:s,worldVecColDir:o,worldVecSliceDir:a,ijkVecRowDir:f,ijkVecColDir:c,ijkVecSliceDir:l}}function IU(t,e,r,n){const[i,o,a]=e,s=i*o;let c=0,l=0,f=0;const[u,d,h]=r.map(Math.round);for(let y=h-n;y<=h+n;y++)if(!(y<0||y>=a)){for(let m=d-n;m<=d+n;m++)if(!(m<0||m>=o))for(let w=u-n;w<=u+n;w++){if(w<0||w>=i)continue;const x=y*s+m*i+w,C=t[x];c+=C,l+=C*C,f++}}if(f===0){const y=h*s+d*i+u;return y>=0&&y<t.length?{mean:t[y],stdDev:0,count:1}:{mean:0,stdDev:0,count:0}}const g=c/f,p=l/f-g*g,v=Math.sqrt(Math.max(0,p));return{mean:g,stdDev:v,count:f}}const dhe=new Set(["1.2.840.10008.5.1.4.1.1.1","1.2.840.10008.5.1.4.1.1.1.1","1.2.840.10008.5.1.4.1.1.1.1.1","1.2.840.10008.5.1.4.1.1.1.2","1.2.840.10008.5.1.4.1.1.1.2.1","1.2.840.10008.5.1.4.1.1.1.3","1.2.840.10008.5.1.4.1.1.1.3.1","1.2.840.10008.5.1.4.1.1.12.1","1.2.840.10008.5.1.4.1.1.12.1.1","1.2.840.10008.5.1.4.1.1.12.2","1.2.840.10008.5.1.4.1.1.12.2.1","1.2.840.10008.5.1.4.1.1.12.3"]);function hhe(t){const{PixelSpacing:e,ImagerPixelSpacing:r,EstimatedRadiographicMagnificationFactor:n,PixelSpacingCalibrationType:i,PixelSpacingCalibrationDescription:o}=t,a=!0;return r?e?Vt(e,r)?{PixelSpacing:e,type:vc.PROJECTION,isProjection:a}:i||o?{PixelSpacing:e,type:vc.CALIBRATED,isProjection:a,PixelSpacingCalibrationType:i,PixelSpacingCalibrationDescription:o}:{PixelSpacing:e,type:vc.UNKNOWN,isProjection:a}:n?{PixelSpacing:r.map(c=>c/n),type:vc.ERMF,isProjection:a}:(console.warn("EstimatedRadiographicMagnificationFactor was not present. Unable to correct ImagerPixelSpacing."),{PixelSpacing:r,type:vc.PROJECTION,isProjection:a}):{PixelSpacing:e,type:vc.UNKNOWN,isProjection:a}}function ghe(t){const{SequenceOfUltrasoundRegions:e}=t,r=Array.isArray(e);if(r&&e.length>1){console.warn("Sequence of Ultrasound Regions > one entry. This is not yet implemented, all measurements will be shown in pixels.");return}const{PhysicalDeltaX:n,PhysicalDeltaY:i}=r?e[0]:e;return{PixelSpacing:[Math.abs(n)*10,Math.abs(i)*10]}}function phe(t){const{PixelSpacing:e,SOPClassUID:r,SequenceOfUltrasoundRegions:n}=t;return n?ghe(t):dhe.has(r)?hhe(t):{PixelSpacing:e,type:vc.NOT_APPLICABLE,isProjection:!1}}const MU=(t,e)=>Z0e(t,e,Ue.getVolume),Dn=Object.freeze(Object.defineProperty({__proto__:null,FrameRange:Wh,HistoryMemo:M8,PointsManager:Sy,ProgressiveIterator:A5,RLEVoxelMap:X0,VoxelManager:Rc,actorIsA:da,applyPreset:wF,asArray:HT,autoLoad:kT,buildMetadata:IF,calculateNeighborhoodStats:IU,calculateSpacingBetweenImageIds:QV,calculateViewportsSpatialRegistration:TU,calibratedPixelSpacingMetadataProvider:V0e,clamp:GT,clip:G5,color:J0e,colormap:see,convertStackToVolumeViewport:H0e,convertToGrayscale:bU,convertVolumeToStackViewport:K0e,createLinearRGBTransferFunction:PF,createSigmoidRGBTransferFunction:A4,createSubVolume:L8,decimate:nF,deepClone:Is,deepEqual:DU,deepMerge:$i,eventListener:O0e,fnv1aHash:IL,generateVolumePropsFromImageIds:ev,genericMetadataProvider:yf,getBufferConfiguration:n8,getClosestImageId:Pu,getClosestStackImageIndexForPoint:O8,getCurrentVolumeViewportSlice:P8,getDynamicVolumeInfo:she,getImageDataMetadata:lx,getImageLegacy:z0e,getImageSliceDataForVolumeViewport:N5,getMinMax:I8,getPixelSpacingInformation:phe,getRandomSampleFromArray:R8,getRuntimeId:mU,getScalingParameters:eF,getSliceRange:cx,getSpacingInNormalDirection:Jf,getTargetVolumeAndSpacingInNormalDir:kg,getViewportImageCornersInWorld:B5,getViewportImageIds:X0e,getViewportModality:MU,getViewportsWithImageURI:U5,getViewportsWithVolumeId:tv,getVoiFromSigmoidRGBTransferFunction:yF,getVolumeActorCorners:hF,getVolumeDirectionVectors:px,getVolumeId:Bl,getVolumeSliceRangeInfo:vF,getVolumeViewportScrollInfo:jd,getVolumeViewportsContainingSameVolumes:F0e,hasFloatScalingParameters:l8,hasNaNValues:VT,imageIdToURI:Qr,imageRetrieveMetadataProvider:lg,imageToWorldCoords:SU,indexWithinDimensions:vr,invertRgbTransferFunction:c1,isEqual:Vt,isEqualAbs:my,isEqualNegative:PL,isImageActor:wc,isNumber:$r,isOpposite:jp,isPTPrescaledWithSUV:vU,isValidVolume:Zf,isVideoTransferSyntax:EU,jumpToSlice:Wo,loadImageToCanvas:U0e,logger:tfe,makeVolumeMetadata:ZV,planar:yue,pointInShapeCallback:Y4,renderToCanvasCPU:wU,renderToCanvasGPU:yU,roundNumber:un,roundToPrecision:xf,scaleArray:che,scaleRgbTransferFunction:P0e,scroll:_c,snapFocalPointToSlice:Bh,sortImageIdsAndGetSpacing:c8,spatialRegistrationMetadataProvider:hm,splitImageIdsBy4DTags:A8,transferFunctionUtils:lee,transformIndexToWorld:fg,transformWorldToIndex:Zr,transformWorldToIndexContinuous:vy,triggerEvent:nt,updatePlaneRestriction:mF,updateVTKImageDataWithCornerstoneImage:fx,uuidv4:Pn,windowLevel:cee,worldToImageCoords:KT},Symbol.toStringTag,{value:"Module"}));class OU extends iF{constructor(e,r){super(e,r),this._dimensionGroupNumber=1,this._loadedDimensionGroups=new Set,this._getImageIdRequests=(o,a)=>this.getImageIdsRequests(o,a),this.getImageLoadRequests=o=>{const a=this.getImageIdsToLoad();return this._getImageIdRequests(a,o)};const{imageIdGroups:n,splittingTag:i}=e;this._splittingTag=i,this._imageIdGroups=n,this.numDimensionGroups=this._imageIdGroups.length,this.numTimePoints=this.numDimensionGroups}_getImageIdsToLoad(){const e=this._imageIdGroups,r=this._dimensionGroupNumber-1,n=[...e[r]];let i=r-1,o=r+1;for(;i>=0||o<e.length;)i>=0&&n.push(...e[i--]),o<e.length&&n.push(...e[o++]);return n}getImageIdsToLoad(){return this._getImageIdsToLoad()}get dimensionGroupNumber(){return this._dimensionGroupNumber}set timePointIndex(e){console.warn("Warning: timePointIndex is deprecated. Please use dimensionGroupNumber instead. Note that timePointIndex is zero-based while dimensionGroupNumber starts at 1."),this.dimensionGroupNumber=e+1}set dimensionGroupNumber(e){this._dimensionGroupNumber!==e&&(this._dimensionGroupNumber=e,this.voxelManager.setDimensionGroupNumber(e),this.invalidateVolume(!0),nt(ze,qe.DYNAMIC_VOLUME_DIMENSION_GROUP_CHANGED,{volumeId:this.volumeId,dimensionGroupNumber:e,numDimensionGroups:this.numDimensionGroups,imageIdGroupIndex:e-1,numImageIdGroups:this.numDimensionGroups,splittingTag:this.splittingTag}),nt(ze,qe.DYNAMIC_VOLUME_TIME_POINT_INDEX_CHANGED,{volumeId:this.volumeId,timePointIndex:e-1,numTimePoints:this.numDimensionGroups,imageIdGroupIndex:e-1,numImageIdGroups:this.numDimensionGroups,splittingTag:this.splittingTag}))}get timePointIndex(){return console.warn("Warning: timePointIndex is deprecated. Please use dimensionGroupNumber instead. Note that timePointIndex is zero-based while dimensionGroupNumber starts at 1."),this._dimensionGroupNumber-1}scroll(e){const r=this._dimensionGroupNumber+e;r<1?this.dimensionGroupNumber=this.numDimensionGroups:r>this.numDimensionGroups?this.dimensionGroupNumber=1:this.dimensionGroupNumber=r}getCurrentDimensionGroupImageIds(){return this._imageIdGroups[this._dimensionGroupNumber-1]}getCurrentTimePointImageIds(){return console.warn("Warning: getCurrentTimePointImageIds is deprecated. Please use getCurrentDimensionGroupImageIds instead."),this.getCurrentDimensionGroupImageIds()}flatImageIdIndexToTimePointIndex(e){return console.warn("Warning: flatImageIdIndexToTimePointIndex is deprecated. 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Pge=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],i7=[[8,7,11,3],[9,1,10,5],[4,9,0,8],[2,11,6,10],[0,3,2,1],[4,5,6,7]],y2=[[0,1],[1,3],[2,3],[0,2],[4,5],[5,7],[6,7],[4,6],[0,4],[1,5],[3,7],[2,6]],o7=[0,1,0,1,0,1,0,1,2,2,2,2],Yr=[[1,2],[1,2],[0,2],[0,2],[0,1],[0,1]],yn=new Float64Array(3),w2=new Float64Array(3),ur=new Float64Array(3),bd=new Float64Array(3),fd=new Float64Array(3),x2=new Float64Array(3),g3=new Float64Array(16);function p3(t,e){t.strokeStyle=e.strokeColor,t.lineWidth=e.strokeSize,t.fillStyle=e.fontColor,t.font=`${e.fontStyle} ${e.fontSize}px ${e.fontFamily}`}function GU(t){const e=[],r=[];for(let n=0;n<3;n++){const i=U8().domain([t[n*2],t[n*2+1]]);e[n]=i.ticks(5);const o=i.tickFormat(5);r[n]=e[n].map(o)}return{ticks:e,tickStrings:r}}function Rge(t,e){e.classHierarchy.push("vtkCubeAxesActorHelper"),t.setRenderable=r=>{e.renderable!==r&&(e.renderable=r,e.tmActor.addTexture(e.renderable.getTmTexture()),e.tmActor.setProperty(r.getProperty()),e.tmActor.setParentProp(r),t.modified())},t.createPolyDataForOneLabel=(r,n,i,o,a,s,c)=>{const l=e.renderable.get_tmAtlas().get(r);if(!l)return;const f=e.renderable.getTextPolyData().getPoints().getData(),u=e.lastSize;yn[0]=f[n*3],yn[1]=f[n*3+1],yn[2]=f[n*3+2],Gt(ur,yn,i),ur[0]+=.1,Gt(w2,ur,o),pn(fd,w2,yn),ur[0]-=.1,ur[1]+=.1,Gt(w2,ur,o),pn(x2,w2,yn);for(let g=0;g<3;g++)fd[g]/=.5*.1*u[0],x2[g]/=.5*.1*u[1];let d=c.ptIdx,h=c.cellIdx;yn[0]=f[n*3],yn[1]=f[n*3+1],yn[2]=f[n*3+2],a[0]<-.5?Er(ur,fd,a[0]*s-l.width):a[0]>.5?Er(ur,fd,a[0]*s):Er(ur,fd,a[0]*s-l.width/2),Kr(yn,yn,ur),Er(ur,x2,a[1]*s-l.height/2),Kr(yn,yn,ur),c.points[d*3]=yn[0],c.points[d*3+1]=yn[1],c.points[d*3+2]=yn[2],c.tcoords[d*2]=l.tcoords[0],c.tcoords[d*2+1]=l.tcoords[1],d++,Er(ur,fd,l.width),Kr(yn,yn,ur),c.points[d*3]=yn[0],c.points[d*3+1]=yn[1],c.points[d*3+2]=yn[2],c.tcoords[d*2]=l.tcoords[2],c.tcoords[d*2+1]=l.tcoords[3],d++,Er(ur,x2,l.height),Kr(yn,yn,ur),c.points[d*3]=yn[0],c.points[d*3+1]=yn[1],c.points[d*3+2]=yn[2],c.tcoords[d*2]=l.tcoords[4],c.tcoords[d*2+1]=l.tcoords[5],d++,Er(ur,fd,l.width),pn(yn,yn,ur),c.points[d*3]=yn[0],c.points[d*3+1]=yn[1],c.points[d*3+2]=yn[2],c.tcoords[d*2]=l.tcoords[6],c.tcoords[d*2+1]=l.tcoords[7],d++,c.polys[h*4]=3,c.polys[h*4+1]=d-4,c.polys[h*4+2]=d-3,c.polys[h*4+3]=d-2,h++,c.polys[h*4]=3,c.polys[h*4+1]=d-4,c.polys[h*4+2]=d-2,c.polys[h*4+3]=d-1,c.ptIdx+=4,c.cellIdx+=2},t.updateTexturePolyData=()=>{const r=e.camera.getCompositeProjectionMatrix(e.lastAspectRatio,-1,1);Mn(r,r);const n=e.renderable.getTextValues().length,i=n*4,o=n*2,a=new Float64Array(i*3),s=new Uint16Array(o*4),c=new Float32Array(i*2);ei(g3,r);const l={ptIdx:0,cellIdx:0,polys:s,points:a,tcoords:c};let f=0,u=0,d=0;const h=e.renderable.getTextPolyData().getPoints().getData(),g=e.renderable.getTextValues();for(;f<h.length/3;){yn[0]=h[f*3],yn[1]=h[f*3+1],yn[2]=h[f*3+2],Gt(ur,yn,r),yn[0]=h[f*3+3],yn[1]=h[f*3+4],yn[2]=h[f*3+5],Gt(bd,yn,r),pn(ur,ur,bd);const v=[ur[0],ur[1]];$A(v),t.createPolyDataForOneLabel(g[u],f,r,g3,v,e.renderable.getAxisTitlePixelOffset(),l),f+=2,u++;for(let y=0;y<e.renderable.getTickCounts()[d];y++)t.createPolyDataForOneLabel(g[u],f,r,g3,v,e.renderable.getTickLabelPixelOffset(),l),f++,u++;d++}const p=Nt.newInstance({numberOfComponents:2,values:c,name:"TextureCoordinates"});e.tmPolyData.getPointData().setTCoords(p),e.tmPolyData.getPoints().setData(a,3),e.tmPolyData.getPoints().modified(),e.tmPolyData.getPolys().setData(s,1),e.tmPolyData.getPolys().modified(),e.tmPolyData.modified()},t.updateAPISpecificData=(r,n,i)=>{(e.lastSize[0]!==r[0]||e.lastSize[1]!==r[1])&&(e.lastSize[0]=r[0],e.lastSize[1]=r[1],e.lastAspectRatio=r[0]/r[1],e.forceUpdate=!0),e.camera=n,t.updateTexturePolyData()}}const Age=Q.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),Q.obj(t,e),e.tmPolyData=Dr.newInstance(),e.tmMapper=Xo.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmActor=os.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),Q.setGet(t,e,["renderable"]),Q.get(t,e,["lastSize","lastAspectRatio","axisTextStyle","tickTextStyle","tmActor","ticks"]),e.forceUpdate=!1,e.lastRedrawTime={},Q.obj(e.lastRedrawTime,{mtime:0}),e.lastRebuildTime={},Q.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.lastTickBounds=[],Rge(t,e)},"vtkCubeAxesActorHelper");function Lge(t,e){e.classHierarchy.push("vtkCubeAxesActor"),t.setCamera=n=>{e.camera!==n&&(e.cameraModifiedSub&&(e.cameraModifiedSub.unsubscribe(),e.cameraModifiedSub=null),e.camera=n,n&&(e.cameraModifiedSub=n.onModified(t.update)),t.update(),t.modified())},t.computeFacesToDraw=()=>{const n=e.camera.getViewMatrix();Mn(n,n);let i=!1;const o=ar.getDiagonalLength(e.dataBounds),a=Math.sin(e.faceVisibilityAngle*Math.PI/180);for(let s=0;s<6;s++){let c=!1;const l=Math.floor(s/2),f=(l+1)%3,u=(l+2)%3;e.dataBounds[f*2]!==e.dataBounds[f*2+1]&&e.dataBounds[u*2]!==e.dataBounds[u*2+1]&&(yn[l]=e.dataBounds[s]-.1*o*Pge[s][l],yn[f]=.5*(e.dataBounds[f*2]+e.dataBounds[f*2+1]),yn[u]=.5*(e.dataBounds[u*2]+e.dataBounds[u*2+1]),Gt(ur,yn,n),yn[l]=e.dataBounds[s],Gt(bd,yn,n),pn(ur,bd,ur),en(ur,ur),c=ur[2]>a,e.camera.getParallelProjection()||(en(bd,bd),c=pt(bd,ur)>a)),c!==e.lastFacesToDraw[s]&&(e.lastFacesToDraw[s]=c,i=!0)}return i},t.updatePolyData=(n,i,o)=>{let a=0,s=0;a+=8;let c=0;for(let h=0;h<12;h++)i[h]>0&&c++;if(s+=c,e.gridLines)for(let h=0;h<6;h++)n[h]&&(a+=o[Yr[h][0]].length*2+o[Yr[h][1]].length*2,s+=o[Yr[h][0]].length+o[Yr[h][1]].length);const l=new Float64Array(a*3),f=new Uint32Array(s*3);let u=0,d=0;for(let h=0;h<2;h++)for(let g=0;g<2;g++)for(let p=0;p<2;p++)l[u*3]=e.dataBounds[p],l[u*3+1]=e.dataBounds[2+g],l[u*3+2]=e.dataBounds[4+h],u++;for(let h=0;h<12;h++)i[h]>0&&(f[d*3]=2,f[d*3+1]=y2[h][0],f[d*3+2]=y2[h][1],d++);if(e.gridLines){for(let h=0;h<6;h++)if(n[h]){const g=Math.floor(h/2);let p=o[Yr[h][0]];for(let v=0;v<p.length;v++)l[u*3+g]=e.dataBounds[h],l[u*3+Yr[h][0]]=p[v],l[u*3+Yr[h][1]]=e.dataBounds[Yr[h][1]*2],u++,l[u*3+g]=e.dataBounds[h],l[u*3+Yr[h][0]]=p[v],l[u*3+Yr[h][1]]=e.dataBounds[Yr[h][1]*2+1],u++,f[d*3]=2,f[d*3+1]=u-2,f[d*3+2]=u-1,d++;p=o[Yr[h][1]];for(let v=0;v<p.length;v++)l[u*3+g]=e.dataBounds[h],l[u*3+Yr[h][1]]=p[v],l[u*3+Yr[h][0]]=e.dataBounds[Yr[h][0]*2],u++,l[u*3+g]=e.dataBounds[h],l[u*3+Yr[h][1]]=p[v],l[u*3+Yr[h][0]]=e.dataBounds[Yr[h][0]*2+1],u++,f[d*3]=2,f[d*3+1]=u-2,f[d*3+2]=u-1,d++}}e.polyData.getPoints().setData(l,3),e.polyData.getPoints().modified(),e.polyData.getLines().setData(f,1),e.polyData.getLines().modified(),e.polyData.modified()},t.updateTextData=(n,i,o,a)=>{let s=0;for(let h=0;h<12;h++)i[h]===1&&(s+=2,s+=o[o7[h]].length);const c=e.polyData.getPoints().getData(),l=new Float64Array(s*3);let f=0,u=0,d=0;for(let h=0;h<6;h++)if(n[h])for(let g=0;g<4;g++){const p=i7[h][g];if(i[p]===1){const v=o7[p],y=y2[p][0]*3,m=y2[p][1]*3;l[f*3]=.5*(c[y]+c[m]),l[f*3+1]=.5*(c[y+1]+c[m+1]),l[f*3+2]=.5*(c[y+2]+c[m+2]),f++;const w=Math.floor(h/2);l[f*3+w]=e.dataBounds[h],l[f*3+Yr[h][0]]=.5*(e.dataBounds[Yr[h][0]*2]+e.dataBounds[Yr[h][0]*2+1]),l[f*3+Yr[h][1]]=.5*(e.dataBounds[Yr[h][1]*2]+e.dataBounds[Yr[h][1]*2+1]),f++,e.textValues[u]=e.axisLabels[v],u++;const x=(v+1)%3,C=(v+2)%3,S=o[v],T=a[v];e.tickCounts[d]=S.length;for(let _=0;_<S.length;_++)l[f*3+v]=S[_],l[f*3+x]=c[y+x],l[f*3+C]=c[y+C],f++,e.textValues[u]=T[_],u++;d++}}e.textPolyData.getPoints().setData(l,3),e.textPolyData.modified()},t.update=()=>{if(!e.camera)return;const n=t.computeFacesToDraw(),i=e.lastFacesToDraw;let o=!1;for(let a=0;a<6;a++)e.dataBounds[a]!==e.lastTickBounds[a]&&(o=!0,e.lastTickBounds[a]=e.dataBounds[a]);if(n||o||e.forceUpdate){const a=new Array(12).fill(0);for(let c=0;c<6;c++)if(i[c])for(let l=0;l<4;l++)a[i7[c][l]]++;const s=e.generateTicks(e.dataBounds);t.updatePolyData(i,a,s.ticks),t.updateTextData(i,a,s.ticks,s.tickStrings),(o||e.forceUpdate)&&t.updateTextureAtlas(s.tickStrings)}e.forceUpdate=!1},t.updateTextureAtlas=n=>{e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e._tmAtlas.clear();let i=0,o=1;for(let a=0;a<3;a++){if(!e._tmAtlas.has(e.axisLabels[a])){p3(e.tmContext,e.axisTextStyle);const s=e.tmContext.measureText(e.axisLabels[a]),c={height:s.actualBoundingBoxAscent+2,startingHeight:o,width:s.width+2,textStyle:e.axisTextStyle};e._tmAtlas.set(e.axisLabels[a],c),o+=c.height,i<c.width&&(i=c.width)}p3(e.tmContext,e.tickTextStyle);for(let s=0;s<n[a].length;s++)if(!e._tmAtlas.has(n[a][s])){const c=e.tmContext.measureText(n[a][s]),l={height:c.actualBoundingBoxAscent+2,startingHeight:o,width:c.width+2,textStyle:e.tickTextStyle};e._tmAtlas.set(n[a][s],l),o+=l.height,i<l.width&&(i=l.width)}}i=bs(i),o=bs(o),e._tmAtlas.forEach(a=>{a.tcoords=[0,(o-a.startingHeight-a.height)/o,a.width/i,(o-a.startingHeight-a.height)/o,a.width/i,(o-a.startingHeight)/o,0,(o-a.startingHeight)/o]}),e.tmCanvas.width=i,e.tmCanvas.height=o,e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e.tmContext.clearRect(0,0,i,o),e._tmAtlas.forEach((a,s)=>{p3(e.tmContext,a.textStyle),e.tmContext.fillText(s,1,a.startingHeight+a.height-1)}),e.tmTexture.setCanvas(e.tmCanvas),e.tmTexture.modified()},t.onModified(()=>{e.forceUpdate=!0,t.update()}),t.setTickTextStyle=n=>{e.tickTextStyle={...e.tickTextStyle,...n},t.modified()},t.setAxisTextStyle=n=>{e.axisTextStyle={...e.axisTextStyle,...n},t.modified()},t.get_tmAtlas=()=>e._tmAtlas,t.getBounds=()=>(t.update(),ar.setBounds(e.bounds,e.gridActor.getBounds()),ar.scaleAboutCenter(e.bounds,e.boundsScaleFactor,e.boundsScaleFactor,e.boundsScaleFactor),e.bounds);const r=Q.chain(t.setProperty,e.gridActor.setProperty);t.setProperty=n=>r(n)[0]}function Nge(t,e,r){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...ar.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:GU,...r,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif",...r==null?void 0:r.axisTextStyle},tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif",...r==null?void 0:r.tickTextStyle}}}function WU(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};os.extend(t,e,Nge(t,e,r)),e.lastFacesToDraw=[!1,!1,!1,!1,!1,!1],e.axisLabels=["X-Axis","Y-Axis","Z-Axis"],e.tickCounts=[],e.textValues=[],e.lastTickBounds=[],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.tmTexture=C0.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),e.gridMapper=Xo.newInstance(),e.polyData=Dr.newInstance(),e.gridMapper.setInputData(e.polyData),e.gridActor=os.newInstance(),e.gridActor.setMapper(e.gridMapper),e.gridActor.setProperty(t.getProperty()),e.gridActor.setParentProp(t),e.textPolyData=Dr.newInstance(),Q.setGet(t,e,["axisTitlePixelOffset","boundsScaleFactor","faceVisibilityAngle","gridLines","tickLabelPixelOffset","generateTicks"]),Q.setGetArray(t,e,["dataBounds"],6),Q.setGetArray(t,e,["axisLabels"],3),Q.get(t,e,["axisTextStyle","tickTextStyle","camera","tmTexture","textValues","textPolyData","tickCounts","gridActor"]),Lge(t,e)}const kge=Q.newInstance(WU,"vtkCubeAxesActor");var $U={newInstance:kge,extend:WU,newCubeAxesActorHelper:Age,defaultGenerateTicks:GU};function Vge(t,e){e.classHierarchy.push("vtkOpenGLCubeAxesActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.CubeAxesActorHelper.getRenderable()||e.CubeAxesActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.CubeAxesActorHelper.getTmActor()),t.addMissingNode(e.renderable.getGridActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const Fge={};function Uge(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Fge,r),gr.extend(t,e,r),e.CubeAxesActorHelper=$U.newCubeAxesActorHelper(),Vge(t,e)}const Bge=jn(Uge,"vtkOpenGLCubeAxesActor");Ri("vtkCubeAxesActor",Bge);const{ColorMode:Gge,ScalarMode:dd,GetArray:m3}=qw;function Wge(t,e){e.classHierarchy.push("vtkMapper2D"),t.createDefaultLookupTable=()=>{e.lookupTable=O5.newInstance()},t.getColorModeAsString=()=>Q.enumToString(Gge,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>Q.enumToString(dd,e.scalarMode),t.setScalarModeToDefault=()=>t.setScalarMode(0),t.setScalarModeToUsePointData=()=>t.setScalarMode(1),t.setScalarModeToUseCellData=()=>t.setScalarMode(2),t.setScalarModeToUsePointFieldData=()=>t.setScalarMode(3),t.setScalarModeToUseCellFieldData=()=>t.setScalarMode(4),t.setScalarModeToUseFieldData=()=>t.setScalarMode(5),t.getAbstractScalars=(r,n,i,o,a)=>{if(!r||!e.scalarVisibility)return{scalars:null,cellFLag:!1};let s=null,c=!1;if(n===dd.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===dd.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===dd.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===dd.USE_POINT_FIELD_DATA){const l=r.getPointData();i===m3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===dd.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===m3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===dd.USE_FIELD_DATA){const l=r.getFieldData();i===m3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}return{scalars:s,cellFlag:c}},t.getLookupTable=()=>(e.lookupTable||t.createDefaultLookupTable(),e.lookupTable),t.getMTime=()=>{let r=e.mtime;if(e.lookupTable!==null){const n=e.lookupTable.getMTime();r=n>r?n:r}return r},t.mapScalars=(r,n)=>{const i=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName).scalars;if(!i){e.colorMapColors=null;return}const o=`${t.getMTime()}${i.getMTime()}${n}`;if(e.colorBuildString===o)return;e.useLookupTableScalarRange||t.getLookupTable().setRange(e.scalarRange[0],e.scalarRange[1]);const a=t.getLookupTable();a&&(a.build(),e.colorMapColors=a.mapScalars(i,e.colorMode,e.fieldDataTupleId)),e.colorBuildString=`${t.getMTime()}${i.getMTime()}${n}`},t.getPrimitiveCount=()=>{const r=t.getInputData();return{points:r.getPoints().getNumberOfValues()/3,verts:r.getVerts().getNumberOfValues()-r.getVerts().getNumberOfCells(),lines:r.getLines().getNumberOfValues()-2*r.getLines().getNumberOfCells(),triangles:r.getPolys().getNumberOfValues()-3*r.getPolys().getNumberOfCells()}}}const $ge={static:!1,lookupTable:null,scalarVisibility:!1,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,transformCoordinate:null,viewSpecificProperties:null,customShaderAttributes:[]};function zU(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$ge,r),mV.extend(t,e,r),Q.get(t,e,["colorMapColors"]),Q.setGet(t,e,["arrayAccessMode","colorByArrayName","colorMode","lookupTable","renderTime","scalarMode","scalarVisibility","static","transformCoordinate","useLookupTableScalarRange","viewSpecificProperties","customShaderAttributes"]),Q.setGetArray(t,e,["scalarRange"],2),e.viewSpecificProperties||(e.viewSpecificProperties={}),Wge(t,e)}const zge=Q.newInstance(zU,"vtkMapper2D");var jge={newInstance:zge,extend:zU},Hge=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -3504,7 +3504,7 @@ void main()
     discard;
     }
 }
-`,E0e=`//VTK::System::Dec
+`,Kge=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -3557,10 +3557,10 @@ void main()
 
   //VTK::PositionVC::Impl
 }
-`;const QV={BACKGROUND:0,FOREGROUND:1};var eF={DisplayLocation:QV};const{primTypes:tc}=yl,{ScalarMode:N2}=T0e,{vtkErrorMacro:k2}=xo,b0e={type:"StartEvent"},D0e={type:"EndEvent"};function I0e(t,e){e.classHierarchy.push("vtkOpenGLPolyDataMapper2D"),t.buildPass=n=>{n&&(e.openGLActor2D=t.getFirstAncestorOfType("vtkOpenGLActor2D"),e._openGLRenderer=e.openGLActor2D.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()))},t.overlayPass=n=>{n&&t.render()},t.getShaderTemplate=(n,i,o)=>{n.Vertex=E0e,n.Fragment=_0e,n.Geometry=""},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=tc.Start;a<tc.End;a++)e.primitives[a].setOpenGLRenderWindow(e._openGLRenderWindow)}const i=e.openGLActor2D.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.renderPiece=(n,i)=>{if(t.invokeEvent(b0e),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(D0e),!e.currentInput){k2("No input!");return}!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues()||(t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i))},t.renderPieceStart=(n,i)=>{if(e.primitiveIDOffset=0,e._openGLRenderer.getSelector())switch(e._openGLRenderer.getSelector().getCurrentPass()){default:e._openGLRenderer.getSelector().renderProp(i)}t.updateBufferObjects(n,i),e.lastBoundBO=null},t.getNeedToRebuildShaders=(n,i,o)=>n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime(),t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return!!(o<t.getMTime()||o<e._openGLRenderWindow.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentInput.getMTime()||e.renderable.getTransformCoordinate()&&o<n.getMTime())},t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,i.getProperty().getOpacity());const a=e.renderable.getColorMapColors();e.haveCellScalars=!1;const s=e.renderable.getScalarMode();e.renderable.getScalarVisibility()&&(s===N2.USE_CELL_DATA||s===N2.USE_CELL_FIELD_DATA||s===N2.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==N2.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);const c=i.getProperty().getRepresentation();let l=o.getPointData().getTCoords();e.openGLActor2D.getActiveTextures()||(l=null);const f=e.renderable.getTransformCoordinate(),d=n.getRenderWindow().getViews()[0].getViewportSize(n),h=`${o.getMTime()}A${c}B${o.getMTime()}C${a?a.getMTime():1}D${l?l.getMTime():1}E${f?n.getMTime():1}F${d}`;if(e.VBOBuildString!==h){let g=o.getPoints();if(f){const v=mm.newInstance(),y=g.getNumberOfPoints();v.setNumberOfPoints(y);const m=[];for(let w=0;w<y;++w){g.getPoint(w,m),f.setValue(m);const x=f.getComputedDoubleViewportValue(n);v.setPoint(w,x[0],x[1],0)}g=v}const p={points:g,tcoords:l,colors:a,cellOffset:0,haveCellScalars:e.haveCellSCalars,customAttributes:e.renderable.getCustomShaderAttributes().map(v=>o.getPointData().getArrayByName(v))};p.cellOffset+=e.primitives[tc.Points].getCABO().createVBO(o.getVerts(),"verts",c,p),p.cellOffset+=e.primitives[tc.Lines].getCABO().createVBO(o.getLines(),"lines",c,p),p.cellOffset+=e.primitives[tc.Tris].getCABO().createVBO(o.getPolys(),"polys",c,p),p.cellOffset+=e.primitives[tc.TriStrips].getCABO().createVBO(o.getStrips(),"strips",c,p),e.VBOBuildTime.modified(),e.VBOBuildString=h}},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation();e.context.depthMask(!0);for(let s=tc.Start;s<tc.End;s++)e.primitives[s].getCABO().getElementCount()&&(e.lastBoundBO=e.primitives[s],e.primitiveIDOffset+=e.primitives[s].drawArrays(n,i,o,t))},t.renderPieceFinish=(n,i)=>{e.lastBoundBO&&e.lastBoundBO.getVAO().release()},t.replaceShaderValues=(n,i,o)=>{t.replaceShaderColor(n,i,o),t.replaceShaderTCoord(n,i,o),t.replaceShaderPicking(n,i,o),t.replaceShaderPositionVC(n,i,o)},t.replaceShaderColor=(n,i,o)=>{let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.haveCellScalars&&(c=Pe.substitute(c,"//VTK::Color::Dec",["uniform samplerBuffer texture1;"]).result,c=Pe.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = texelFetchBuffer(texture1, gl_PrimitiveID + PrimitiveIDOffset);"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0?(a=Pe.substitute(a,"//VTK::Color::Dec",["in vec4 diffuseColor;","out vec4 fcolorVSOutput;"]).result,a=Pe.substitute(a,"//VTK::Color::Impl",["fcolorVSOutput = diffuseColor;"]).result,s=Pe.substitute(s,"//VTK::Color::Dec",[`in vec4 fcolorVSOutput[];
-`,"out vec4 fcolorGSOutput;"]).result,s=Pe.substitute(s,"//VTK::Color::Impl",["fcolorGSOutput = fcolorVSOutput[i];"]).result,c=Pe.substitute(c,"//VTK::Color::Dec",["in vec4 fcolorVSOutput;"]).result,c=Pe.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = fcolorVSOutput;"]).result):(c=Pe.substitute(c,"//VTK::Color::Dec",["uniform vec4 diffuseColor;"]).result,c=Pe.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = diffuseColor;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderTCoord=(n,i,o)=>{if(e.lastBoundBO.getCABO().getTCoordOffset()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getCABO().getTCoordComponents();l===1?(a=Pe.substitute(a,"//VTK::TCoord::Dec",["in float tcoordMC;","out float tcoordVCVSOutput;"]).result,a=Pe.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Pe.substitute(s,"//VTK::TCoord::Dec",[`in float tcoordVCVSOutput[];
-`,"out float tcoordVCGSOutput;"]).result,s=Pe.substitute(s,["//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Pe.substitute(c,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Pe.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));"]).result):l===2&&(a=Pe.substitute(a,"//VTK::TCoord::Dec",["in vec2 tcoordMC;","out vec2 tcoordVCVSOutput;"]).result,a=Pe.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Pe.substitute(s,"//VTK::TCoord::Dec",[`in vec2 tcoordVCVSOutput[];
-`,"out vec2 tcoordVCGSOutput;"]).result,s=Pe.substitute(s,"//VTK::TCoord::Impl",["tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Pe.substitute(c,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Pe.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);"]).result),e.haveCellScalars&&(s=Pe.substitute(s,"//VTK::PrimID::Impl",["gl_PrimitiveID = gl_PrimitiveIDIn;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment;a=Pe.substitute(a,"//VTK::Picking::Dec",["uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Pe.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result,n.Fragment=a},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o)},t.invokeShaderCallbacks=(n,i,o)=>{const a=e.renderable.getViewSpecificProperties().ShadersCallbacks;a&&a.forEach(s=>{s.callback(s.userData,n,i,o)})},t.setMapperShaderParameters=(n,i,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",e.primitiveIDOffset),n.getProgram().isAttributeUsed("vertexWC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexWC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||k2("Error setting vertexWC in shader VAO.")),n.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){e.renderable.getCustomShaderAttributes().forEach((c,l)=>{n.getProgram().isAttributeUsed(`${c}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${c}MC`,n.getCABO().getCustomData()[l].offset,n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getCustomData()[l].components,!1)||k2(`Error setting ${c}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||k2("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor2D.getActiveTextures();if(a)for(let c=0;c<a.length;++c){const f=a[c].getTextureUnit(),u=`texture${f+1}`;n.getProgram().isUniformUsed(u)&&n.getProgram().setUniformi(u,f)}n.setMapperShaderParameters(i,o,e._openGLRenderer.getTiledSizeAndOrigin());const s=e._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",s?s.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",s?s.getCurrentPass()+1:0)}},t.setPropertyShaderParameters=(n,i,o)=>{const a=e.renderable.getColorMapColors();if(!a||a.getNumberOfComponents()===0){const s=n.getProgram(),c=o.getProperty(),l=c.getOpacity(),f=c.getColor(),u=[f[0],f[1],f[2],l];s.setUniform4f("diffuseColor",u)}},t.setLightingShaderParameters=(n,i,o)=>{};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getRenderWindow().getViews()[0].getViewportSize(i),u=i.getViewport(),d=o.getActualPositionCoordinate().getComputedDoubleViewportValue(i),h=[0,0,1,1],g=[0,0,1,1];if(g[0]=u[0]>=h[0]?u[0]:h[0],g[1]=u[1]>=h[1]?u[1]:h[1],g[2]=u[2]<=h[2]?u[2]:h[2],g[3]=u[3]<=h[3]?u[3]:h[3],g[0]>=g[2]||g[1]>=g[3])return;f[0]=Zg(f[0]*(g[2]-g[0])/(u[2]-u[0])),f[1]=Zg(f[1]*(g[3]-g[1])/(u[3]-u[1]));const p=e._openGLRenderer.getParent().getSize(),v=Zg(d[0]-(g[0]-u[0])*p[0]),y=Zg(d[1]-(g[1]-u[1])*p[1]),m=-v;let w=-v+f[0];const x=-y;let C=-y+f[1];m===w&&(w=m+1),x===C&&(C=x+1);const S=Rt(new Float64Array(16));S[0]=2/(w-m),S[1*4+1]=2/(C-x),S[0*4+3]=-1*(w+m)/(w-m),S[1*4+3]=-1*(C+x)/(C-x),S[2*4+2]=0,S[2*4+3]=o.getProperty().getDisplayLocation()===QV.FOREGROUND?-1:1,S[3*4+3]=1,wn(S,S),a.setUniformMatrix("WCVCMatrix",r([S,c],gm,e.tmpMat4))},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const O0e={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};function M0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,O0e,r),lr.extend(t,e,r),fl.implementReplaceShaderCoincidentOffset(t,e,r),fl.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=tc,e.tmpMat4=Rt(new Float64Array(16));for(let n=tc.Start;n<tc.End;n++)e.primitives[n]=yl.newInstance(),e.primitives[n].setPrimitiveType(n),e.primitives[n].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);si(t,e,["context"]),e.VBOBuildTime={},pr(e.VBOBuildTime,{mtime:0}),I0e(t,e)}const P0e=Wn(M0e,"vtkOpenGLPolyDataMapper2D");Si("vtkMapper2D",P0e);const{VectorMode:R0e}=gw;function EC(t,e){t.strokeStyle=e.strokeColor,t.lineWidth=e.strokeSize,t.fillStyle=e.fontColor,t.font=`${e.fontStyle} ${e.fontSize}px ${e.fontFamily}`}function tF(t,e){return r=>{const n=r.getLastSize(),i=(n[0]/700)**.8,o=(n[1]/700)**.8,a=Math.min(i,o),s=r.getAxisTextStyle(),c=r.getTickTextStyle();Object.assign(s,e.axisTextStyle),Object.assign(c,e.tickTextStyle),s.fontSize=Math.max(24*a,12),r.getLastAspectRatio()>1?c.fontSize=Math.max(20*a,10):c.fontSize=Math.max(16*a,10);const l=r.updateTextureAtlas();r.setTopTitle(!1);const f=r.getBoxSizeByReference();if(r.getLastAspectRatio()>1)r.setTickLabelPixelOffset(.3*c.fontSize),l.titleWidth<=l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize?(r.setTopTitle(!0),r.setAxisTitlePixelOffset(.2*c.fontSize),f[0]=2*(l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize)/n[0],r.setBoxPosition([.98-f[0],-.92])):(r.setAxisTitlePixelOffset(.2*c.fontSize),f[0]=2*(l.titleHeight+r.getAxisTitlePixelOffset()+l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize)/n[0],r.setBoxPosition([.99-f[0],-.92])),f[1]=Math.max(1.2,Math.min(1.84/o,1.84));else{r.setAxisTitlePixelOffset(1.2*c.fontSize),r.setTickLabelPixelOffset(.1*c.fontSize);const u=2*(.8*c.fontSize+l.titleHeight+r.getAxisTitlePixelOffset())/n[1],d=2*l.tickWidth/n[0];f[0]=Math.min(1.9,Math.max(1.4,1.4*d*(r.getTicks().length+3))),f[1]=u,r.setBoxPosition([-.5*f[0],-.97])}r.recomputeBarSegments(l)}}function nF(t,e){return r=>{const n=r.getLastTickBounds(),i=ME().domain([n[0],n[1]]),o=i.ticks(5),a=i.tickFormat(5);r.setTicks(o),r.setTickStrings(o.map(a))}}function L0e(t,e){e.classHierarchy.push("vtkScalarBarActorHelper"),t.setRenderable=i=>{e.renderable!==i&&(e.renderable=i,e.barActor.setProperty(i.getProperty()),e.barActor.setParentProp(i),e.barActor.setCoordinateSystemToDisplay(),e.tmActor.setProperty(i.getProperty()),e.tmActor.setParentProp(i),e.tmActor.setCoordinateSystemToDisplay(),e.generateTicks=i.generateTicks,e.axisTextStyle={...i.getAxisTextStyle()},e.tickTextStyle={...i.getTickTextStyle()},t.modified())},t.updateAPISpecificData=(i,o,a)=>{(e.lastSize[0]!==i[0]||e.lastSize[1]!==i[1])&&(e.lastSize[0]=i[0],e.lastSize[1]=i[1],e.lastAspectRatio=i[0]/i[1],e.forceUpdate=!0);const s=e.renderable.getScalarsToColors();if(!(!s||!e.renderable.getVisibility())&&(e.barMapper.setLookupTable(s),e.camera=o,e.renderWindow=a,e.forceUpdate||Math.max(s.getMTime(),t.getMTime(),e.renderable.getMTime())>e.lastRebuildTime.getMTime())){const c=s.getMappingRange();if(e.lastTickBounds=[...c],e.renderable.getGenerateTicks()(t),e.renderable.getAutomated())e.renderable.getAutoLayout()(t);else{e.axisTextStyle={...e.renderable.getAxisTextStyle()},e.tickTextStyle={...e.renderable.getTickTextStyle()},e.barPosition=[...e.renderable.getBarPosition()],e.barSize=[...e.renderable.getBarSize()],e.boxPosition=[...e.renderable.getBoxPosition()],e.boxSize=[...e.renderable.getBoxSize()],e.axisTitlePixelOffset=e.renderable.getAxisTitlePixelOffset(),e.tickLabelPixelOffset=e.renderable.getTickLabelPixelOffset();const l=t.updateTextureAtlas();t.recomputeBarSegments(l)}t.updatePolyDataForLabels(),t.updatePolyDataForBarSegments(),e.lastRebuildTime.modified(),e.forceUpdate=!1}},t.updateTextureAtlas=()=>{e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left";const i={},o=new Map;let a=0,s=1;EC(e.tmContext,e.axisTextStyle);let c=e.tmContext.measureText(e.renderable.getAxisLabel()),l={height:c.actualBoundingBoxAscent+2,startingHeight:s,width:c.width+2,textStyle:e.axisTextStyle};o.set(e.renderable.getAxisLabel(),l),s+=l.height,a=l.width,i.titleWidth=l.width,i.titleHeight=l.height,i.tickWidth=0,i.tickHeight=0,EC(e.tmContext,e.tickTextStyle);const f=[...t.getTickStrings(),"NaN","Below","Above"];for(let u=0;u<f.length;u++)o.has(f[u])||(c=e.tmContext.measureText(f[u]),l={height:c.actualBoundingBoxAscent+2,startingHeight:s,width:c.width+2,textStyle:e.tickTextStyle},o.set(f[u],l),s+=l.height,a<l.width&&(a=l.width),i.tickWidth<l.width&&(i.tickWidth=l.width),i.tickHeight<l.height&&(i.tickHeight=l.height));return a=ys(a),s=ys(s),o.forEach(u=>{u.tcoords=[0,(s-u.startingHeight-u.height)/s,u.width/a,(s-u.startingHeight-u.height)/s,u.width/a,(s-u.startingHeight)/s,0,(s-u.startingHeight)/s]}),e.tmCanvas.width=a,e.tmCanvas.height=s,e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e.tmContext.clearRect(0,0,a,s),o.forEach((u,d)=>{EC(e.tmContext,u.textStyle),e.tmContext.fillText(d,1,u.startingHeight+u.height-1)}),e.tmTexture.setCanvas(e.tmCanvas),e.tmTexture.modified(),e._tmAtlas=o,i},t.computeBarSize=i=>{e.vertical=e.boxSize[1]>e.boxSize[0];const o=2*i.tickHeight/e.lastSize[1],a=[1,1];if(e.vertical){const s=2*(i.tickWidth+e.tickLabelPixelOffset)/e.lastSize[0];if(e.topTitle){const c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[1];e.barSize[0]=e.boxSize[0]-s,e.barSize[1]=e.boxSize[1]-c}else{const c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[0];e.barSize[0]=e.boxSize[0]-c-s,e.barSize[1]=e.boxSize[1]}e.barPosition[0]=e.boxPosition[0]+s,e.barPosition[1]=e.boxPosition[1],a[1]=o}else{const s=(2*i.tickWidth-8)/e.lastSize[0],c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[1];e.barSize[0]=e.boxSize[0],e.barPosition[0]=e.boxPosition[0],e.barSize[1]=e.boxSize[1]-c,e.barPosition[1]=e.boxPosition[1],a[0]=s}return a},t.recomputeBarSegments=i=>{var d,h,g,p;const o=t.computeBarSize(i);e.barSegments=[];const a=[0,0],s=e.vertical?1:0,c=e.vertical?.01:.02;function l(v,y){e.barSegments.push({corners:[[...a],[a[0]+o[0],a[1]],[a[0]+o[0],a[1]+o[1]],[a[0],a[1]+o[1]]],scalars:y,title:v}),a[s]+=o[s]+c}e.renderable.getDrawNanAnnotation()&&e.renderable.getScalarsToColors().getNanColor()&&l("NaN",[NaN,NaN,NaN,NaN]),e.renderable.getDrawBelowRangeSwatch()&&((h=(d=e.renderable.getScalarsToColors()).getUseBelowRangeColor)!=null&&h.call(d))&&l("Below",[-.1,-.1,-.1,-.1]);const f=(p=(g=e.renderable.getScalarsToColors()).getUseAboveRangeColor)==null?void 0:p.call(g);a[s]+=c;const u=o[s];o[s]=f?1-2*c-o[s]-a[s]:1-c-a[s],l("ticks",e.vertical?[0,0,.995,.995]:[0,.995,.995,0]),e.renderable.getDrawAboveRangeSwatch()&&f&&(o[s]=u,a[s]+=c,l("Above",[1.1,1.1,1.1,1.1]))};const r=new Float64Array(3);t.createPolyDataForOneLabel=(i,o,a,s,c,l)=>{const f=e._tmAtlas.get(i);if(!f)return;let u=l.ptIdx,d=l.cellIdx;r[0]=(.5*o[0]+.5)*e.lastSize[0],r[1]=(.5*o[1]+.5)*e.lastSize[1],r[2]=o[2],r[0]+=c[0],r[1]+=c[1];const h=[],g=s==="vertical"?[1,0]:[0,1];s==="vertical"?(h[0]=f.width,h[1]=-f.height,a[0]==="middle"?r[1]-=f.width/2:a[0]==="right"&&(r[1]-=f.width),a[1]==="middle"?r[0]+=f.height/2:a[1]==="top"&&(r[0]+=f.height)):(h[0]=f.width,h[1]=f.height,a[0]==="middle"?r[0]-=f.width/2:a[0]==="right"&&(r[0]-=f.width),a[1]==="middle"?r[1]-=f.height/2:a[1]==="top"&&(r[1]-=f.height)),l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[0],l.tcoords[u*2+1]=f.tcoords[1],u++,r[g[0]]+=h[0],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[2],l.tcoords[u*2+1]=f.tcoords[3],u++,r[g[1]]+=h[1],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[4],l.tcoords[u*2+1]=f.tcoords[5],u++,r[g[0]]-=h[0],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[6],l.tcoords[u*2+1]=f.tcoords[7],u++,l.polys[d*4]=3,l.polys[d*4+1]=u-4,l.polys[d*4+2]=u-3,l.polys[d*4+3]=u-2,d++,l.polys[d*4]=3,l.polys[d*4+1]=u-4,l.polys[d*4+2]=u-2,l.polys[d*4+3]=u-1,l.ptIdx+=4,l.cellIdx+=2};const n=new Float64Array(3);t.updatePolyDataForLabels=()=>{const i=t.getTickStrings().length+e.barSegments.length,o=i*4,a=i*2,s=new Float64Array(o*3),c=new Uint16Array(a*4),l=new Float32Array(o*2),f={ptIdx:0,cellIdx:0,polys:c,points:s,tcoords:l},u=e.vertical?0:1,d=e.vertical?1:0;n[2]=-.99;const h=e.vertical?["right","middle"]:["middle","bottom"];let g=[0,1];const p=[0,0];e.vertical?(p[0]=-e.tickLabelPixelOffset,e.topTitle?(n[0]=e.boxPosition[0]+.5*e.boxSize[0],n[1]=e.barPosition[1]+e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","bottom"],"horizontal",[0,e.axisTitlePixelOffset],f)):(n[0]=e.barPosition[0]+e.barSize[0],n[1]=e.barPosition[1]+.5*e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","top"],"vertical",[e.axisTitlePixelOffset,0],f)),g=[-1,0]):(p[1]=e.tickLabelPixelOffset,n[0]=e.barPosition[0]+.5*e.barSize[0],n[1]=e.barPosition[1]+e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","bottom"],"horizontal",[0,e.axisTitlePixelOffset],f)),n[u]=e.barPosition[u]+(.5*g[u]+.5)*e.barSize[u],n[d]=e.barPosition[d]+e.barSize[d]*.5;let v=null;for(let S=0;S<e.barSegments.length;S++){const T=e.barSegments[S];T.title==="ticks"?v=T:(n[d]=e.barPosition[d]+.5*e.barSize[d]*(T.corners[2][d]+T.corners[0][d]),t.createPolyDataForOneLabel(T.title,n,h,"horizontal",p,f))}const y=e.barPosition[d]+e.barSize[d]*v.corners[0][d],m=e.barSize[d]*(v.corners[2][d]-v.corners[0][d]),w=t.getTicks(),x=t.getTickStrings();for(let S=0;S<w.length;S++){const T=(w[S]-e.lastTickBounds[0])/(e.lastTickBounds[1]-e.lastTickBounds[0]);n[d]=y+m*T,t.createPolyDataForOneLabel(x[S],n,h,"horizontal",p,f)}const C=Mt.newInstance({numberOfComponents:2,values:l,name:"TextureCoordinates"});e.tmPolyData.getPointData().setTCoords(C),e.tmPolyData.getPoints().setData(s,3),e.tmPolyData.getPoints().modified(),e.tmPolyData.getPolys().setData(c,1),e.tmPolyData.getPolys().modified(),e.tmPolyData.modified()},t.updatePolyDataForBarSegments=()=>{var p,v;const i=e.renderable.getScalarsToColors();let o=0;e.renderable.getDrawNanAnnotation()&&i.getNanColor()&&(o+=1),e.renderable.getDrawBelowRangeSwatch()&&((p=i.getUseBelowRangeColor)!=null&&p.call(i))&&(o+=1),e.renderable.getDrawAboveRangeSwatch()&&((v=i.getUseAboveRangeColor)!=null&&v.call(i))&&(o+=1);const a=4*(1+o),s=a;let c=1;i.getVectorMode()===R0e.COMPONENT&&(c=i.getVectorComponent()+1);const l=new Float64Array(a*3),f=new Uint16Array(s*5),u=new Float32Array(a*c);let d=0,h=0;for(let y=0;y<e.barSegments.length;y++){const m=e.barSegments[y];for(let w=0;w<4;w++){n[0]=e.barPosition[0]+m.corners[w][0]*e.barSize[0],n[1]=e.barPosition[1]+m.corners[w][1]*e.barSize[1],l[d*3]=(.5*n[0]+.5)*e.lastSize[0],l[d*3+1]=(.5*n[1]+.5)*e.lastSize[1],l[d*3+2]=n[2];for(let x=0;x<c;x++)u[d*c+x]=e.lastTickBounds[0]+m.scalars[w]*(e.lastTickBounds[1]-e.lastTickBounds[0]);d++}f[h*5]=4,f[h*5+1]=d-4,f[h*5+2]=d-3,f[h*5+3]=d-2,f[h*5+4]=d-1,h++}const g=Mt.newInstance({numberOfComponents:c,values:u,name:"Scalars"});e.polyData.getPointData().setScalars(g),e.polyData.getPoints().setData(l,3),e.polyData.getPoints().modified(),e.polyData.getPolys().setData(f,1),e.polyData.getPolys().modified(),e.polyData.modified()}}const A0e=Q.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),Q.obj(t,e),Q.setGet(t,e,["axisTitlePixelOffset","tickLabelPixelOffset","renderable","topTitle","ticks","tickStrings"]),Q.get(t,e,["lastSize","lastAspectRatio","lastTickBounds","axisTextStyle","tickTextStyle","barActor","tmActor"]),Q.getArray(t,e,["boxPosition","boxSize"]),Q.setArray(t,e,["boxPosition","boxSize"],2),e.forceUpdate=!1,e.lastRebuildTime={},Q.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.barMapper=ya.newInstance(),e.barMapper.setInterpolateScalarsBeforeMapping(!0),e.barMapper.setUseLookupTableScalarRange(!0),e.polyData=Nr.newInstance(),e.barMapper.setInputData(e.polyData),e.barActor=yc.newInstance(),e.barActor.setMapper(e.barMapper),e.tmPolyData=Nr.newInstance(),e.tmMapper=ya.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmTexture=qd.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),e.tmActor=yc.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),e.tmActor.addTexture(e.tmTexture),e.barPosition=[0,0],e.barSize=[0,0],e.boxPosition=[.88,-.92],e.boxSize=[.1,1.1],e.lastTickBounds=[],L0e(t,e)},"vtkScalarBarActorHelper");function N0e(t,e){e.classHierarchy.push("vtkScalarBarActor"),t.setTickTextStyle=r=>{e.tickTextStyle={...e.tickTextStyle,...r},t.modified()},t.setAxisTextStyle=r=>{e.axisTextStyle={...e.axisTextStyle,...r},t.modified()},t.resetAutoLayoutToDefault=()=>{t.setAutoLayout(tF(t,e))},t.resetGenerateTicksToDefault=()=>{t.setGenerateTicks(nF())}}function k0e(t){return{automated:!0,autoLayout:null,axisLabel:"Scalar Value",barPosition:[0,0],barSize:[0,0],boxPosition:[.88,-.92],boxSize:[.1,1.1],scalarToColors:null,axisTitlePixelOffset:36,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif"},tickLabelPixelOffset:14,tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif"},generateTicks:null,drawNanAnnotation:!0,drawBelowRangeSwatch:!0,drawAboveRangeSwatch:!0,...t}}function rF(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,k0e(r)),e.autoLayout||(e.autoLayout=tF(t,e)),e.generateTicks||(e.generateTicks=nF()),yc.extend(t,e,r),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),Q.setGet(t,e,["automated","autoLayout","axisTitlePixelOffset","axisLabel","scalarsToColors","tickLabelPixelOffset","generateTicks","drawNanAnnotation","drawBelowRangeSwatch","drawAboveRangeSwatch"]),Q.get(t,e,["axisTextStyle","tickTextStyle"]),Q.getArray(t,e,["barPosition","barSize","boxPosition","boxSize"]),Q.setArray(t,e,["barPosition","barSize","boxPosition","boxSize"],2),N0e(t,e)}const V0e=Q.newInstance(rF,"vtkScalarBarActor");var iF={newInstance:V0e,extend:rF,newScalarBarActorHelper:A0e};function F0e(t,e){e.classHierarchy.push("vtkOpenGLScalarBarActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const U0e={};function B0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,U0e,r),lr.extend(t,e,r),e.scalarBarActorHelper=iF.newScalarBarActorHelper(),F0e(t,e)}const G0e=Wn(B0e,"vtkOpenGLScalarBarActor");Si("vtkScalarBarActor",G0e);const{CoordinateSystem:H9}=u1;function W0e(t,e){e.classHierarchy.push("vtkWebGPUActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix();e.bufferShift[0]=n[3],e.bufferShift[1]=n[7],e.bufferShift[2]=n[11];const i=r.getStabilizedCenterByReference();e.renderable.getCoordinateSystem()===H9.WORLD&&(e.bufferShift[0]-=i[0],e.bufferShift[1]-=i[1],e.bufferShift[2]-=i[2]),wn(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Rt(e.keyMatrices.normalMatrix):(Pr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,$r(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),wn(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),ur(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===H9.WORLD?ur(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]):Pr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const z0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function $0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,z0e,r),lr.extend(t,e,r),e.keyMatricesTime={},Q.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},Q.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],W0e(t,e)}const j0e=Q.newInstance($0e);Is("vtkActor",j0e);const{CoordinateSystem:K9}=u1;function H0e(t,e){e.classHierarchy.push("vtkWebGPUActor2D"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.bufferShift[0]=0,e.bufferShift[1]=0,e.bufferShift[2]=0;const n=r.getStabilizedCenterByReference();e.renderable.getCoordinateSystem()===K9.WORLD&&(e.bufferShift[0]-=n[0],e.bufferShift[1]-=n[1],e.bufferShift[2]-=n[2]),Rt(e.keyMatrices.bcwc),Rt(e.keyMatrices.normalMatrix),ur(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===K9.WORLD?ur(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-n[0],-n[1],-n[2]]):Pr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const K0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function q0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,K0e,r),lr.extend(t,e,r),e.keyMatricesTime={},Q.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},Q.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],H0e(t,e)}const X0e=Q.newInstance(q0e);Is("vtkActor2D",X0e);function Y0e(t,e){e.classHierarchy.push("vtkWebGPUCubeAxesActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.CubeAxesActorHelper.getRenderable()||e.CubeAxesActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.CubeAxesActorHelper.getTmActor()),t.addMissingNode(e.renderable.getGridActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,o=e.WebGPURenderer.getTiledSizeAndOrigin();e.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e.WebGPURenderWindow.getRenderable())}}}const J0e={};function Z0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,J0e,r),lr.extend(t,e,r),e.CubeAxesActorHelper=ZV.newCubeAxesActorHelper(),Y0e(t,e)}const Q0e=Wn(Z0e,"vtkWebGPUCubeAxesActor");Is("vtkCubeAxesActor",Q0e);const{DisplayLocation:HS}=eF;function ehe(t,e){e.classHierarchy.push("vtkProperty2D"),t.setDisplayLocationToBackground=()=>t.setDisplayLocation(HS.BACKGROUND),t.setDisplayLocationToForeground=()=>t.setDisplayLocation(HS.FOREGROUND),t.setRepresentationToWireframe=()=>t.setRepresentation(mo.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(mo.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(mo.POINTS),t.getRepresentationAsString=()=>Q.enumToString(mo,e.representation)}const the={color:[1,1,1],opacity:1,pointSize:1,lineWidth:1,representation:mo.SURFACE,displayLocation:HS.FOREGROUND};function nhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,the,r),Q.obj(t,e),Q.setGet(t,e,["opacity","lineWidth","pointSize","displayLocation","representation"]),Q.setGetArray(t,e,["color"],3),ehe(t,e)}Q.newInstance(nhe,"vtkProperty2D");var rhe={...eF};const{BufferUsage:to,PrimitiveTypes:Zo}=Qh,{Representation:V2}=Hd,{ScalarMode:F2}=ya,{CoordinateSystem:ihe}=u1,{DisplayLocation:ohe}=rhe,ahe=`
+`;const jU={BACKGROUND:0,FOREGROUND:1};var HU={DisplayLocation:jU};const{primTypes:hc}=Ul,{ScalarMode:C2}=jge,{vtkErrorMacro:S2}=Ao,Xge={type:"StartEvent"},qge={type:"EndEvent"};function Yge(t,e){e.classHierarchy.push("vtkOpenGLPolyDataMapper2D"),t.buildPass=n=>{n&&(e.openGLActor2D=t.getFirstAncestorOfType("vtkOpenGLActor2D"),e._openGLRenderer=e.openGLActor2D.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()))},t.overlayPass=n=>{n&&t.render()},t.getShaderTemplate=(n,i,o)=>{n.Vertex=Kge,n.Fragment=Hge,n.Geometry=""},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=hc.Start;a<hc.End;a++)e.primitives[a].setOpenGLRenderWindow(e._openGLRenderWindow)}const i=e.openGLActor2D.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.renderPiece=(n,i)=>{if(t.invokeEvent(Xge),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(qge),!e.currentInput){S2("No input!");return}!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues()||(t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i))},t.renderPieceStart=(n,i)=>{if(e.primitiveIDOffset=0,e._openGLRenderer.getSelector())switch(e._openGLRenderer.getSelector().getCurrentPass()){default:e._openGLRenderer.getSelector().renderProp(i)}t.updateBufferObjects(n,i),e.lastBoundBO=null},t.getNeedToRebuildShaders=(n,i,o)=>n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime(),t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return!!(o<t.getMTime()||o<e._openGLRenderWindow.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentInput.getMTime()||e.renderable.getTransformCoordinate()&&o<n.getMTime())},t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,i.getProperty().getOpacity());const a=e.renderable.getColorMapColors();e.haveCellScalars=!1;const s=e.renderable.getScalarMode();e.renderable.getScalarVisibility()&&(s===C2.USE_CELL_DATA||s===C2.USE_CELL_FIELD_DATA||s===C2.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==C2.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);const c=i.getProperty().getRepresentation();let l=o.getPointData().getTCoords();e.openGLActor2D.getActiveTextures()||(l=null);const f=e.renderable.getTransformCoordinate(),d=n.getRenderWindow().getViews()[0].getViewportSize(n),h=`${o.getMTime()}A${c}B${o.getMTime()}C${a?a.getMTime():1}D${l?l.getMTime():1}E${f?n.getMTime():1}F${d}`;if(e.VBOBuildString!==h){let g=o.getPoints();if(f){const v=cg.newInstance(),y=g.getNumberOfPoints();v.setNumberOfPoints(y);const m=[];for(let w=0;w<y;++w){g.getPoint(w,m),f.setValue(m);const x=f.getComputedDoubleViewportValue(n);v.setPoint(w,x[0],x[1],0)}g=v}const p={points:g,tcoords:l,colors:a,cellOffset:0,haveCellScalars:e.haveCellSCalars,customAttributes:e.renderable.getCustomShaderAttributes().map(v=>o.getPointData().getArrayByName(v))};p.cellOffset+=e.primitives[hc.Points].getCABO().createVBO(o.getVerts(),"verts",c,p),p.cellOffset+=e.primitives[hc.Lines].getCABO().createVBO(o.getLines(),"lines",c,p),p.cellOffset+=e.primitives[hc.Tris].getCABO().createVBO(o.getPolys(),"polys",c,p),p.cellOffset+=e.primitives[hc.TriStrips].getCABO().createVBO(o.getStrips(),"strips",c,p),e.VBOBuildTime.modified(),e.VBOBuildString=h}},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation();e.context.depthMask(!0);for(let s=hc.Start;s<hc.End;s++)e.primitives[s].getCABO().getElementCount()&&(e.lastBoundBO=e.primitives[s],e.primitiveIDOffset+=e.primitives[s].drawArrays(n,i,o,t))},t.renderPieceFinish=(n,i)=>{e.lastBoundBO&&e.lastBoundBO.getVAO().release()},t.replaceShaderValues=(n,i,o)=>{t.replaceShaderColor(n,i,o),t.replaceShaderTCoord(n,i,o),t.replaceShaderPicking(n,i,o),t.replaceShaderPositionVC(n,i,o)},t.replaceShaderColor=(n,i,o)=>{let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.haveCellScalars&&(c=Le.substitute(c,"//VTK::Color::Dec",["uniform samplerBuffer texture1;"]).result,c=Le.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = texelFetchBuffer(texture1, gl_PrimitiveID + PrimitiveIDOffset);"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0?(a=Le.substitute(a,"//VTK::Color::Dec",["in vec4 diffuseColor;","out vec4 fcolorVSOutput;"]).result,a=Le.substitute(a,"//VTK::Color::Impl",["fcolorVSOutput = diffuseColor;"]).result,s=Le.substitute(s,"//VTK::Color::Dec",[`in vec4 fcolorVSOutput[];
+`,"out vec4 fcolorGSOutput;"]).result,s=Le.substitute(s,"//VTK::Color::Impl",["fcolorGSOutput = fcolorVSOutput[i];"]).result,c=Le.substitute(c,"//VTK::Color::Dec",["in vec4 fcolorVSOutput;"]).result,c=Le.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = fcolorVSOutput;"]).result):(c=Le.substitute(c,"//VTK::Color::Dec",["uniform vec4 diffuseColor;"]).result,c=Le.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = diffuseColor;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderTCoord=(n,i,o)=>{if(e.lastBoundBO.getCABO().getTCoordOffset()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getCABO().getTCoordComponents();l===1?(a=Le.substitute(a,"//VTK::TCoord::Dec",["in float tcoordMC;","out float tcoordVCVSOutput;"]).result,a=Le.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Le.substitute(s,"//VTK::TCoord::Dec",[`in float tcoordVCVSOutput[];
+`,"out float tcoordVCGSOutput;"]).result,s=Le.substitute(s,["//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Le.substitute(c,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Le.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));"]).result):l===2&&(a=Le.substitute(a,"//VTK::TCoord::Dec",["in vec2 tcoordMC;","out vec2 tcoordVCVSOutput;"]).result,a=Le.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Le.substitute(s,"//VTK::TCoord::Dec",[`in vec2 tcoordVCVSOutput[];
+`,"out vec2 tcoordVCGSOutput;"]).result,s=Le.substitute(s,"//VTK::TCoord::Impl",["tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Le.substitute(c,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Le.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);"]).result),e.haveCellScalars&&(s=Le.substitute(s,"//VTK::PrimID::Impl",["gl_PrimitiveID = gl_PrimitiveIDIn;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment;a=Le.substitute(a,"//VTK::Picking::Dec",["uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Le.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result,n.Fragment=a},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o)},t.invokeShaderCallbacks=(n,i,o)=>{const a=e.renderable.getViewSpecificProperties().ShadersCallbacks;a&&a.forEach(s=>{s.callback(s.userData,n,i,o)})},t.setMapperShaderParameters=(n,i,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",e.primitiveIDOffset),n.getProgram().isAttributeUsed("vertexWC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexWC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||S2("Error setting vertexWC in shader VAO.")),n.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){e.renderable.getCustomShaderAttributes().forEach((c,l)=>{n.getProgram().isAttributeUsed(`${c}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${c}MC`,n.getCABO().getCustomData()[l].offset,n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getCustomData()[l].components,!1)||S2(`Error setting ${c}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||S2("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor2D.getActiveTextures();if(a)for(let c=0;c<a.length;++c){const f=a[c].getTextureUnit(),u=`texture${f+1}`;n.getProgram().isUniformUsed(u)&&n.getProgram().setUniformi(u,f)}n.setMapperShaderParameters(i,o,e._openGLRenderer.getTiledSizeAndOrigin());const s=e._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",s?s.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",s?s.getCurrentPass()+1:0)}},t.setPropertyShaderParameters=(n,i,o)=>{const a=e.renderable.getColorMapColors();if(!a||a.getNumberOfComponents()===0){const s=n.getProgram(),c=o.getProperty(),l=c.getOpacity(),f=c.getColor(),u=[f[0],f[1],f[2],l];s.setUniform4f("diffuseColor",u)}},t.setLightingShaderParameters=(n,i,o)=>{};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getRenderWindow().getViews()[0].getViewportSize(i),u=i.getViewport(),d=o.getActualPositionCoordinate().getComputedDoubleViewportValue(i),h=[0,0,1,1],g=[0,0,1,1];if(g[0]=u[0]>=h[0]?u[0]:h[0],g[1]=u[1]>=h[1]?u[1]:h[1],g[2]=u[2]<=h[2]?u[2]:h[2],g[3]=u[3]<=h[3]?u[3]:h[3],g[0]>=g[2]||g[1]>=g[3])return;f[0]=Np(f[0]*(g[2]-g[0])/(u[2]-u[0])),f[1]=Np(f[1]*(g[3]-g[1])/(u[3]-u[1]));const p=e._openGLRenderer.getParent().getSize(),v=Np(d[0]-(g[0]-u[0])*p[0]),y=Np(d[1]-(g[1]-u[1])*p[1]),m=-v;let w=-v+f[0];const x=-y;let C=-y+f[1];m===w&&(w=m+1),x===C&&(C=x+1);const S=Lt(new Float64Array(16));S[0]=2/(w-m),S[1*4+1]=2/(C-x),S[0*4+3]=-1*(w+m)/(w-m),S[1*4+3]=-1*(C+x)/(C-x),S[2*4+2]=0,S[2*4+3]=o.getProperty().getDisplayLocation()===jU.FOREGROUND?-1:1,S[3*4+3]=1,Mn(S,S),a.setUniformMatrix("WCVCMatrix",r([S,c],tm,e.tmpMat4))},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const Jge={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};function Zge(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jge,r),gr.extend(t,e,r),Ol.implementReplaceShaderCoincidentOffset(t,e,r),Ol.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=hc,e.tmpMat4=Lt(new Float64Array(16));for(let n=hc.Start;n<hc.End;n++)e.primitives[n]=Ul.newInstance(),e.primitives[n].setPrimitiveType(n),e.primitives[n].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);vi(t,e,["context"]),e.VBOBuildTime={},xr(e.VBOBuildTime,{mtime:0}),Yge(t,e)}const Qge=jn(Zge,"vtkOpenGLPolyDataMapper2D");Ri("vtkMapper2D",Qge);const{VectorMode:epe}=Yw;function v3(t,e){t.strokeStyle=e.strokeColor,t.lineWidth=e.strokeSize,t.fillStyle=e.fontColor,t.font=`${e.fontStyle} ${e.fontSize}px ${e.fontFamily}`}function KU(t,e){return r=>{const n=r.getLastSize(),i=(n[0]/700)**.8,o=(n[1]/700)**.8,a=Math.min(i,o),s=r.getAxisTextStyle(),c=r.getTickTextStyle();Object.assign(s,e.axisTextStyle),Object.assign(c,e.tickTextStyle),s.fontSize=Math.max(24*a,12),r.getLastAspectRatio()>1?c.fontSize=Math.max(20*a,10):c.fontSize=Math.max(16*a,10);const l=r.updateTextureAtlas();r.setTopTitle(!1);const f=r.getBoxSizeByReference();if(r.getLastAspectRatio()>1)r.setTickLabelPixelOffset(.3*c.fontSize),l.titleWidth<=l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize?(r.setTopTitle(!0),r.setAxisTitlePixelOffset(.2*c.fontSize),f[0]=2*(l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize)/n[0],r.setBoxPosition([.98-f[0],-.92])):(r.setAxisTitlePixelOffset(.2*c.fontSize),f[0]=2*(l.titleHeight+r.getAxisTitlePixelOffset()+l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize)/n[0],r.setBoxPosition([.99-f[0],-.92])),f[1]=Math.max(1.2,Math.min(1.84/o,1.84));else{r.setAxisTitlePixelOffset(1.2*c.fontSize),r.setTickLabelPixelOffset(.1*c.fontSize);const u=2*(.8*c.fontSize+l.titleHeight+r.getAxisTitlePixelOffset())/n[1],d=2*l.tickWidth/n[0];f[0]=Math.min(1.9,Math.max(1.4,1.4*d*(r.getTicks().length+3))),f[1]=u,r.setBoxPosition([-.5*f[0],-.97])}r.recomputeBarSegments(l)}}function XU(t,e){return r=>{const n=r.getLastTickBounds(),i=U8().domain([n[0],n[1]]),o=i.ticks(5),a=i.tickFormat(5);r.setTicks(o),r.setTickStrings(o.map(a))}}function tpe(t,e){e.classHierarchy.push("vtkScalarBarActorHelper"),t.setRenderable=i=>{e.renderable!==i&&(e.renderable=i,e.barActor.setProperty(i.getProperty()),e.barActor.setParentProp(i),e.barActor.setCoordinateSystemToDisplay(),e.tmActor.setProperty(i.getProperty()),e.tmActor.setParentProp(i),e.tmActor.setCoordinateSystemToDisplay(),e.generateTicks=i.generateTicks,e.axisTextStyle={...i.getAxisTextStyle()},e.tickTextStyle={...i.getTickTextStyle()},t.modified())},t.updateAPISpecificData=(i,o,a)=>{(e.lastSize[0]!==i[0]||e.lastSize[1]!==i[1])&&(e.lastSize[0]=i[0],e.lastSize[1]=i[1],e.lastAspectRatio=i[0]/i[1],e.forceUpdate=!0);const s=e.renderable.getScalarsToColors();if(!(!s||!e.renderable.getVisibility())&&(e.barMapper.setLookupTable(s),e.camera=o,e.renderWindow=a,e.forceUpdate||Math.max(s.getMTime(),t.getMTime(),e.renderable.getMTime())>e.lastRebuildTime.getMTime())){const c=s.getMappingRange();if(e.lastTickBounds=[...c],e.renderable.getGenerateTicks()(t),e.renderable.getAutomated())e.renderable.getAutoLayout()(t);else{e.axisTextStyle={...e.renderable.getAxisTextStyle()},e.tickTextStyle={...e.renderable.getTickTextStyle()},e.barPosition=[...e.renderable.getBarPosition()],e.barSize=[...e.renderable.getBarSize()],e.boxPosition=[...e.renderable.getBoxPosition()],e.boxSize=[...e.renderable.getBoxSize()],e.axisTitlePixelOffset=e.renderable.getAxisTitlePixelOffset(),e.tickLabelPixelOffset=e.renderable.getTickLabelPixelOffset();const l=t.updateTextureAtlas();t.recomputeBarSegments(l)}t.updatePolyDataForLabels(),t.updatePolyDataForBarSegments(),e.lastRebuildTime.modified(),e.forceUpdate=!1}},t.updateTextureAtlas=()=>{e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left";const i={},o=new Map;let a=0,s=1;v3(e.tmContext,e.axisTextStyle);let c=e.tmContext.measureText(e.renderable.getAxisLabel()),l={height:c.actualBoundingBoxAscent+2,startingHeight:s,width:c.width+2,textStyle:e.axisTextStyle};o.set(e.renderable.getAxisLabel(),l),s+=l.height,a=l.width,i.titleWidth=l.width,i.titleHeight=l.height,i.tickWidth=0,i.tickHeight=0,v3(e.tmContext,e.tickTextStyle);const f=[...t.getTickStrings(),"NaN","Below","Above"];for(let u=0;u<f.length;u++)o.has(f[u])||(c=e.tmContext.measureText(f[u]),l={height:c.actualBoundingBoxAscent+2,startingHeight:s,width:c.width+2,textStyle:e.tickTextStyle},o.set(f[u],l),s+=l.height,a<l.width&&(a=l.width),i.tickWidth<l.width&&(i.tickWidth=l.width),i.tickHeight<l.height&&(i.tickHeight=l.height));return a=bs(a),s=bs(s),o.forEach(u=>{u.tcoords=[0,(s-u.startingHeight-u.height)/s,u.width/a,(s-u.startingHeight-u.height)/s,u.width/a,(s-u.startingHeight)/s,0,(s-u.startingHeight)/s]}),e.tmCanvas.width=a,e.tmCanvas.height=s,e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e.tmContext.clearRect(0,0,a,s),o.forEach((u,d)=>{v3(e.tmContext,u.textStyle),e.tmContext.fillText(d,1,u.startingHeight+u.height-1)}),e.tmTexture.setCanvas(e.tmCanvas),e.tmTexture.modified(),e._tmAtlas=o,i},t.computeBarSize=i=>{e.vertical=e.boxSize[1]>e.boxSize[0];const o=2*i.tickHeight/e.lastSize[1],a=[1,1];if(e.vertical){const s=2*(i.tickWidth+e.tickLabelPixelOffset)/e.lastSize[0];if(e.topTitle){const c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[1];e.barSize[0]=e.boxSize[0]-s,e.barSize[1]=e.boxSize[1]-c}else{const c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[0];e.barSize[0]=e.boxSize[0]-c-s,e.barSize[1]=e.boxSize[1]}e.barPosition[0]=e.boxPosition[0]+s,e.barPosition[1]=e.boxPosition[1],a[1]=o}else{const s=(2*i.tickWidth-8)/e.lastSize[0],c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[1];e.barSize[0]=e.boxSize[0],e.barPosition[0]=e.boxPosition[0],e.barSize[1]=e.boxSize[1]-c,e.barPosition[1]=e.boxPosition[1],a[0]=s}return a},t.recomputeBarSegments=i=>{var d,h,g,p;const o=t.computeBarSize(i);e.barSegments=[];const a=[0,0],s=e.vertical?1:0,c=e.vertical?.01:.02;function l(v,y){e.barSegments.push({corners:[[...a],[a[0]+o[0],a[1]],[a[0]+o[0],a[1]+o[1]],[a[0],a[1]+o[1]]],scalars:y,title:v}),a[s]+=o[s]+c}e.renderable.getDrawNanAnnotation()&&e.renderable.getScalarsToColors().getNanColor()&&l("NaN",[NaN,NaN,NaN,NaN]),e.renderable.getDrawBelowRangeSwatch()&&((h=(d=e.renderable.getScalarsToColors()).getUseBelowRangeColor)!=null&&h.call(d))&&l("Below",[-.1,-.1,-.1,-.1]);const f=(p=(g=e.renderable.getScalarsToColors()).getUseAboveRangeColor)==null?void 0:p.call(g);a[s]+=c;const u=o[s];o[s]=f?1-2*c-o[s]-a[s]:1-c-a[s],l("ticks",e.vertical?[0,0,.995,.995]:[0,.995,.995,0]),e.renderable.getDrawAboveRangeSwatch()&&f&&(o[s]=u,a[s]+=c,l("Above",[1.1,1.1,1.1,1.1]))};const r=new Float64Array(3);t.createPolyDataForOneLabel=(i,o,a,s,c,l)=>{const f=e._tmAtlas.get(i);if(!f)return;let u=l.ptIdx,d=l.cellIdx;r[0]=(.5*o[0]+.5)*e.lastSize[0],r[1]=(.5*o[1]+.5)*e.lastSize[1],r[2]=o[2],r[0]+=c[0],r[1]+=c[1];const h=[],g=s==="vertical"?[1,0]:[0,1];s==="vertical"?(h[0]=f.width,h[1]=-f.height,a[0]==="middle"?r[1]-=f.width/2:a[0]==="right"&&(r[1]-=f.width),a[1]==="middle"?r[0]+=f.height/2:a[1]==="top"&&(r[0]+=f.height)):(h[0]=f.width,h[1]=f.height,a[0]==="middle"?r[0]-=f.width/2:a[0]==="right"&&(r[0]-=f.width),a[1]==="middle"?r[1]-=f.height/2:a[1]==="top"&&(r[1]-=f.height)),l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[0],l.tcoords[u*2+1]=f.tcoords[1],u++,r[g[0]]+=h[0],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[2],l.tcoords[u*2+1]=f.tcoords[3],u++,r[g[1]]+=h[1],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[4],l.tcoords[u*2+1]=f.tcoords[5],u++,r[g[0]]-=h[0],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[6],l.tcoords[u*2+1]=f.tcoords[7],u++,l.polys[d*4]=3,l.polys[d*4+1]=u-4,l.polys[d*4+2]=u-3,l.polys[d*4+3]=u-2,d++,l.polys[d*4]=3,l.polys[d*4+1]=u-4,l.polys[d*4+2]=u-2,l.polys[d*4+3]=u-1,l.ptIdx+=4,l.cellIdx+=2};const n=new Float64Array(3);t.updatePolyDataForLabels=()=>{const i=t.getTickStrings().length+e.barSegments.length,o=i*4,a=i*2,s=new Float64Array(o*3),c=new Uint16Array(a*4),l=new Float32Array(o*2),f={ptIdx:0,cellIdx:0,polys:c,points:s,tcoords:l},u=e.vertical?0:1,d=e.vertical?1:0;n[2]=-.99;const h=e.vertical?["right","middle"]:["middle","bottom"];let g=[0,1];const p=[0,0];e.vertical?(p[0]=-e.tickLabelPixelOffset,e.topTitle?(n[0]=e.boxPosition[0]+.5*e.boxSize[0],n[1]=e.barPosition[1]+e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","bottom"],"horizontal",[0,e.axisTitlePixelOffset],f)):(n[0]=e.barPosition[0]+e.barSize[0],n[1]=e.barPosition[1]+.5*e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","top"],"vertical",[e.axisTitlePixelOffset,0],f)),g=[-1,0]):(p[1]=e.tickLabelPixelOffset,n[0]=e.barPosition[0]+.5*e.barSize[0],n[1]=e.barPosition[1]+e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","bottom"],"horizontal",[0,e.axisTitlePixelOffset],f)),n[u]=e.barPosition[u]+(.5*g[u]+.5)*e.barSize[u],n[d]=e.barPosition[d]+e.barSize[d]*.5;let v=null;for(let S=0;S<e.barSegments.length;S++){const T=e.barSegments[S];T.title==="ticks"?v=T:(n[d]=e.barPosition[d]+.5*e.barSize[d]*(T.corners[2][d]+T.corners[0][d]),t.createPolyDataForOneLabel(T.title,n,h,"horizontal",p,f))}const y=e.barPosition[d]+e.barSize[d]*v.corners[0][d],m=e.barSize[d]*(v.corners[2][d]-v.corners[0][d]),w=t.getTicks(),x=t.getTickStrings();for(let S=0;S<w.length;S++){const T=(w[S]-e.lastTickBounds[0])/(e.lastTickBounds[1]-e.lastTickBounds[0]);n[d]=y+m*T,t.createPolyDataForOneLabel(x[S],n,h,"horizontal",p,f)}const C=Nt.newInstance({numberOfComponents:2,values:l,name:"TextureCoordinates"});e.tmPolyData.getPointData().setTCoords(C),e.tmPolyData.getPoints().setData(s,3),e.tmPolyData.getPoints().modified(),e.tmPolyData.getPolys().setData(c,1),e.tmPolyData.getPolys().modified(),e.tmPolyData.modified()},t.updatePolyDataForBarSegments=()=>{var p,v;const i=e.renderable.getScalarsToColors();let o=0;e.renderable.getDrawNanAnnotation()&&i.getNanColor()&&(o+=1),e.renderable.getDrawBelowRangeSwatch()&&((p=i.getUseBelowRangeColor)!=null&&p.call(i))&&(o+=1),e.renderable.getDrawAboveRangeSwatch()&&((v=i.getUseAboveRangeColor)!=null&&v.call(i))&&(o+=1);const a=4*(1+o),s=a;let c=1;i.getVectorMode()===epe.COMPONENT&&(c=i.getVectorComponent()+1);const l=new Float64Array(a*3),f=new Uint16Array(s*5),u=new Float32Array(a*c);let d=0,h=0;for(let y=0;y<e.barSegments.length;y++){const m=e.barSegments[y];for(let w=0;w<4;w++){n[0]=e.barPosition[0]+m.corners[w][0]*e.barSize[0],n[1]=e.barPosition[1]+m.corners[w][1]*e.barSize[1],l[d*3]=(.5*n[0]+.5)*e.lastSize[0],l[d*3+1]=(.5*n[1]+.5)*e.lastSize[1],l[d*3+2]=n[2];for(let x=0;x<c;x++)u[d*c+x]=e.lastTickBounds[0]+m.scalars[w]*(e.lastTickBounds[1]-e.lastTickBounds[0]);d++}f[h*5]=4,f[h*5+1]=d-4,f[h*5+2]=d-3,f[h*5+3]=d-2,f[h*5+4]=d-1,h++}const g=Nt.newInstance({numberOfComponents:c,values:u,name:"Scalars"});e.polyData.getPointData().setScalars(g),e.polyData.getPoints().setData(l,3),e.polyData.getPoints().modified(),e.polyData.getPolys().setData(f,1),e.polyData.getPolys().modified(),e.polyData.modified()}}const npe=Q.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),Q.obj(t,e),Q.setGet(t,e,["axisTitlePixelOffset","tickLabelPixelOffset","renderable","topTitle","ticks","tickStrings"]),Q.get(t,e,["lastSize","lastAspectRatio","lastTickBounds","axisTextStyle","tickTextStyle","barActor","tmActor"]),Q.getArray(t,e,["boxPosition","boxSize"]),Q.setArray(t,e,["boxPosition","boxSize"],2),e.forceUpdate=!1,e.lastRebuildTime={},Q.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.barMapper=Xo.newInstance(),e.barMapper.setInterpolateScalarsBeforeMapping(!0),e.barMapper.setUseLookupTableScalarRange(!0),e.polyData=Dr.newInstance(),e.barMapper.setInputData(e.polyData),e.barActor=os.newInstance(),e.barActor.setMapper(e.barMapper),e.tmPolyData=Dr.newInstance(),e.tmMapper=Xo.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmTexture=C0.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),e.tmActor=os.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),e.tmActor.addTexture(e.tmTexture),e.barPosition=[0,0],e.barSize=[0,0],e.boxPosition=[.88,-.92],e.boxSize=[.1,1.1],e.lastTickBounds=[],tpe(t,e)},"vtkScalarBarActorHelper");function rpe(t,e){e.classHierarchy.push("vtkScalarBarActor"),t.setTickTextStyle=r=>{e.tickTextStyle={...e.tickTextStyle,...r},t.modified()},t.setAxisTextStyle=r=>{e.axisTextStyle={...e.axisTextStyle,...r},t.modified()},t.resetAutoLayoutToDefault=()=>{t.setAutoLayout(KU(t,e))},t.resetGenerateTicksToDefault=()=>{t.setGenerateTicks(XU())}}function ipe(t){return{automated:!0,autoLayout:null,axisLabel:"Scalar Value",barPosition:[0,0],barSize:[0,0],boxPosition:[.88,-.92],boxSize:[.1,1.1],scalarToColors:null,axisTitlePixelOffset:36,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif"},tickLabelPixelOffset:14,tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif"},generateTicks:null,drawNanAnnotation:!0,drawBelowRangeSwatch:!0,drawAboveRangeSwatch:!0,...t}}function qU(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ipe(r)),e.autoLayout||(e.autoLayout=KU(t,e)),e.generateTicks||(e.generateTicks=XU()),os.extend(t,e,r),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),Q.setGet(t,e,["automated","autoLayout","axisTitlePixelOffset","axisLabel","scalarsToColors","tickLabelPixelOffset","generateTicks","drawNanAnnotation","drawBelowRangeSwatch","drawAboveRangeSwatch"]),Q.get(t,e,["axisTextStyle","tickTextStyle"]),Q.getArray(t,e,["barPosition","barSize","boxPosition","boxSize"]),Q.setArray(t,e,["barPosition","barSize","boxPosition","boxSize"],2),rpe(t,e)}const ope=Q.newInstance(qU,"vtkScalarBarActor");var YU={newInstance:ope,extend:qU,newScalarBarActorHelper:npe};function ape(t,e){e.classHierarchy.push("vtkOpenGLScalarBarActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const spe={};function cpe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,spe,r),gr.extend(t,e,r),e.scalarBarActorHelper=YU.newScalarBarActorHelper(),ape(t,e)}const lpe=jn(cpe,"vtkOpenGLScalarBarActor");Ri("vtkScalarBarActor",lpe);const{CoordinateSystem:a7}=Ym;function upe(t,e){e.classHierarchy.push("vtkWebGPUActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix();e.bufferShift[0]=n[3],e.bufferShift[1]=n[7],e.bufferShift[2]=n[11];const i=r.getStabilizedCenterByReference();e.renderable.getCoordinateSystem()===a7.WORLD&&(e.bufferShift[0]-=i[0],e.bufferShift[1]-=i[1],e.bufferShift[2]-=i[2]),Mn(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Lt(e.keyMatrices.normalMatrix):(zr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,ei(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Mn(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),or(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===a7.WORLD?or(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]):zr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const fpe={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function dpe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fpe,r),gr.extend(t,e,r),e.keyMatricesTime={},Q.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},Q.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],upe(t,e)}const hpe=Q.newInstance(dpe);Vs("vtkActor",hpe);const{CoordinateSystem:s7}=Ym;function gpe(t,e){e.classHierarchy.push("vtkWebGPUActor2D"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.bufferShift[0]=0,e.bufferShift[1]=0,e.bufferShift[2]=0;const n=r.getStabilizedCenterByReference();e.renderable.getCoordinateSystem()===s7.WORLD&&(e.bufferShift[0]-=n[0],e.bufferShift[1]-=n[1],e.bufferShift[2]-=n[2]),Lt(e.keyMatrices.bcwc),Lt(e.keyMatrices.normalMatrix),or(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===s7.WORLD?or(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-n[0],-n[1],-n[2]]):zr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const ppe={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function mpe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ppe,r),gr.extend(t,e,r),e.keyMatricesTime={},Q.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},Q.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],gpe(t,e)}const vpe=Q.newInstance(mpe);Vs("vtkActor2D",vpe);function ype(t,e){e.classHierarchy.push("vtkWebGPUCubeAxesActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.CubeAxesActorHelper.getRenderable()||e.CubeAxesActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.CubeAxesActorHelper.getTmActor()),t.addMissingNode(e.renderable.getGridActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,o=e.WebGPURenderer.getTiledSizeAndOrigin();e.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e.WebGPURenderWindow.getRenderable())}}}const wpe={};function xpe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wpe,r),gr.extend(t,e,r),e.CubeAxesActorHelper=$U.newCubeAxesActorHelper(),ype(t,e)}const Cpe=jn(xpe,"vtkWebGPUCubeAxesActor");Vs("vtkCubeAxesActor",Cpe);const{DisplayLocation:ZT}=HU;function Spe(t,e){e.classHierarchy.push("vtkProperty2D"),t.setDisplayLocationToBackground=()=>t.setDisplayLocation(ZT.BACKGROUND),t.setDisplayLocationToForeground=()=>t.setDisplayLocation(ZT.FOREGROUND),t.setRepresentationToWireframe=()=>t.setRepresentation(Io.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(Io.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(Io.POINTS),t.getRepresentationAsString=()=>Q.enumToString(Io,e.representation)}const Tpe={color:[1,1,1],opacity:1,pointSize:1,lineWidth:1,representation:Io.SURFACE,displayLocation:ZT.FOREGROUND};function JU(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Tpe,r),Q.obj(t,e),Q.setGet(t,e,["opacity","lineWidth","pointSize","displayLocation","representation"]),Q.setGetArray(t,e,["color"],3),Spe(t,e)}const _pe=Q.newInstance(JU,"vtkProperty2D");var Epe={newInstance:_pe,extend:JU,...HU};const{BufferUsage:uo,PrimitiveTypes:sa}=Lg,{Representation:T2}=w0,{ScalarMode:_2}=Xo,{CoordinateSystem:bpe}=Ym,{DisplayLocation:Dpe}=Epe,Ipe=`
 //VTK::Renderer::Dec
 
 //VTK::Color::Dec
@@ -3597,7 +3597,7 @@ fn main(
 
   return output;
 }
-`,she=`
+`,Mpe=`
 struct PBRData {
   diffuse: vec3<f32>,
   specular: vec3<f32>,
@@ -3873,36 +3873,36 @@ fn main(
 
   return output;
 }
-`;function q9(t){return t.indexOf("edge")>=0}function che(t,e){e.classHierarchy.push("vtkWebGPUCellArrayMapper"),t.buildPass=r=>{r&&(e.is2D?(e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor2D"),e.forceZValue=!0):(e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.forceZValue=!1),e.coordinateSystem=e.WebGPUActor.getRenderable().getCoordinateSystem(),e.useRendererMatrix=e.coordinateSystem!==ihe.DISPLAY,e.WebGPURenderer=e.WebGPUActor.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice())},t.translucentPass=r=>{r&&(t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw))},t.opaquePass=r=>{r&&(t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw))},t.updateUBO=()=>{var o;const n=e.WebGPUActor.getRenderable().getProperty(),i=e.UBO.getSendTime();if(t.getMTime()>i||n.getMTime()>i||e.renderable.getMTime()>i){const a=e.WebGPUActor.getKeyMatrices(e.WebGPURenderer);if(e.UBO.setArray("BCWCMatrix",a.bcwc),e.UBO.setArray("BCSCMatrix",a.bcsc),e.UBO.setArray("MCWCNormals",a.normalMatrix),e.is2D){e.UBO.setValue("ZValue",e.WebGPUActor.getRenderable().getProperty().getDisplayLocation()===ohe.FOREGROUND?1:0);const l=n.getColorByReference();e.UBO.setValue("AmbientIntensity",1),e.UBO.setArray("DiffuseColor",[l[0],l[1],l[2],1]),e.UBO.setValue("DiffuseIntensity",0),e.UBO.setValue("SpecularIntensity",0)}else{let l=n.getAmbientColorByReference();e.UBO.setValue("AmbientIntensity",n.getAmbient()),e.UBO.setArray("AmbientColor",[l[0],l[1],l[2],1]),e.UBO.setValue("DiffuseIntensity",n.getDiffuse()),l=n.getDiffuseColorByReference(),e.UBO.setArray("DiffuseColor",[l[0],l[1],l[2],1]),e.UBO.setValue("Roughness",n.getRoughness()),e.UBO.setValue("BaseIOR",n.getBaseIOR()),e.UBO.setValue("Metallic",n.getMetallic()),e.UBO.setValue("NormalStrength",n.getNormalStrength()),e.UBO.setValue("Emission",n.getEmission()),e.UBO.setValue("SpecularIntensity",n.getSpecular()),l=n.getSpecularColorByReference(),e.UBO.setArray("SpecularColor",[l[0],l[1],l[2],1])}const s=(o=n.getEdgeColorByReference)==null?void 0:o.call(n);s&&e.UBO.setArray("EdgeColor",[s[0],s[1],s[2],1]),e.UBO.setValue("LineWidth",n.getLineWidth()),e.UBO.setValue("Opacity",n.getOpacity()),e.UBO.setValue("PropID",e.WebGPUActor.getPropID());const c=e.WebGPURenderWindow.getDevice();e.UBO.sendIfNeeded(c)}},t.haveWideLines=()=>{const r=e.WebGPUActor.getRenderable(),n=r.getProperty().getRepresentation();return r.getProperty().getLineWidth()<=1||e.primitiveType===Zo.Verts?!1:e.primitiveType===Zo.Triangles||e.primitiveType===Zo.TriangleStrips?n===V2.WIREFRAME:!0},t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),o.hasOutput("vertexVC")||o.addOutput("vec4<f32>","vertexVC");let a=o.getCode();e.useRendererMatrix?(a=or.substitute(a,"//VTK::Position::Impl",["    var pCoord: vec4<f32> = rendererUBO.SCPCMatrix*mapperUBO.BCSCMatrix*vertexBC;","    output.vertexVC = rendererUBO.SCVCMatrix * mapperUBO.BCSCMatrix * vec4<f32>(vertexBC.xyz, 1.0);","//VTK::Position::Impl"]).result,e.forceZValue&&(a=or.substitute(a,"//VTK::Position::Impl",["pCoord = vec4<f32>(pCoord.xyz/pCoord.w, 1.0);","pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)):(a=or.substitute(a,"//VTK::Position::Impl",["    var pCoord: vec4<f32> = mapperUBO.BCSCMatrix*vertexBC;","    pCoord.x = 2.0* pCoord.x / rendererUBO.viewportSize.x - 1.0;","    pCoord.y = 2.0* pCoord.y / rendererUBO.viewportSize.y - 1.0;","    pCoord.z = 0.5 - 0.5 * pCoord.z;","//VTK::Position::Impl"]).result,e.forceZValue&&(a=or.substitute(a,"//VTK::Position::Impl",["    pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)),t.haveWideLines()&&(o.addBuiltinInput("u32","@builtin(instance_index) instanceIndex"),a=or.substitute(a,"//VTK::Position::Impl",["    var tmpPos: vec4<f32> = pCoord;","    var numSteps: f32 = ceil(mapperUBO.LineWidth - 1.0);","    var offset: f32 = (mapperUBO.LineWidth - 1.0) * (f32(input.instanceIndex / 2u) - numSteps/2.0) / numSteps;","    var tmpPos2: vec3<f32> = tmpPos.xyz / tmpPos.w;","    tmpPos2.x = tmpPos2.x + 2.0 * (f32(input.instanceIndex) % 2.0) * offset / rendererUBO.viewportSize.x;","    tmpPos2.y = tmpPos2.y + 2.0 * (f32(input.instanceIndex + 1u) % 2.0) * offset / rendererUBO.viewportSize.y;","    tmpPos2.z = min(1.0, tmpPos2.z + 0.00001);","    pCoord = vec4<f32>(tmpPos2.xyz * tmpPos.w, tmpPos.w);","//VTK::Position::Impl"]).result),a=or.substitute(a,"//VTK::Position::Impl",["    output.Position = pCoord;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderNormal=(r,n,i)=>{const o=i.getBuffer("normalMC"),a=e.WebGPUActor.getRenderable();if(o){const s=n.getShaderDescription("vertex");s.hasOutput("normalVC")||s.addOutput("vec3<f32>","normalVC",o.getArrayInformation()[0].interpolation),s.hasOutput("tangentVC")||s.addOutput("vec3<f32>","tangentVC",o.getArrayInformation()[0].interpolation),s.hasOutput("bitangentVC")||s.addOutput("vec3<f32>","bitangentVC",o.getArrayInformation()[0].interpolation);let c=s.getCode();c=or.substitute(c,"//VTK::Normal::Impl",["  output.normalVC = normalize((rendererUBO.WCVCNormals * mapperUBO.MCWCNormals * normalMC).xyz);","  var c1: vec3<f32> = cross(output.normalVC, vec3<f32>(0, 0, 1));","  var c2: vec3<f32> = cross(output.normalVC, vec3<f32>(0, 1, 0));","  var tangent: vec3<f32> = mix(c1, c2, distance(c1, c2));","  output.tangentVC = normalize(tangent);","  output.bitangentVC = normalize(cross(output.normalVC, tangent));"]).result,s.setCode(c);const l=n.getShaderDescription("fragment");c=l.getCode(),a.getProperty().getNormalTexture()?c=or.substitute(c,"//VTK::Normal::Impl",["  var normal: vec3<f32> = input.normalVC;","  if (!input.frontFacing) { normal = -normal; }","  var tangent: vec3<f32> = input.tangentVC;","  var bitangent: vec3<f32> = input.bitangentVC;","  var TCVCMatrix: mat3x3<f32> = mat3x3<f32>(","    tangent.x, bitangent.x, normal.x,","    tangent.y, bitangent.y, normal.y,","    tangent.z, bitangent.z, normal.z,","  );","  var mappedNormal: vec3<f32> = TCVCMatrix * (_normalMap.xyz * 2 - 1);","  normal = mix(normal, mappedNormal, mapperUBO.NormalStrength);","  normal = normalize(normal);"]).result:c=or.substitute(c,"//VTK::Normal::Impl",["  var normal: vec3<f32> = input.normalVC;","  if (!input.frontFacing) { normal = -normal; }","  normal = normalize(normal);"]).result,l.setCode(c)}},e.shaderReplacements.set("replaceShaderNormal",t.replaceShaderNormal),t.replaceShaderLight=(r,n,i)=>{var l;if(r.includes("sel"))return;const o=n.getShaderDescription("vertex");o.hasOutput("vertexVC")||o.addOutput("vec4<f32>","vertexVC");const a=e.WebGPURenderer.getRenderable(),s=n.getShaderDescription("fragment");let c=s.getCode();if(c.includes("var normal:")&&e.useRendererMatrix&&!q9(r)&&!e.is2D&&!r.includes("sel")){const f=["  var pi: f32 = 3.14159265359;","  var fragPos: vec3<f32> = vec3<f32>(input.vertexVC.xyz);","  var V: vec3<f32> = mix(normalize(-fragPos), vec3<f32>(0, 0, 1), f32(rendererUBO.cameraParallel)); // View Vector","  var baseColor: vec3<f32> = _diffuseMap.rgb * diffuseColor.rgb;","  var roughness: f32 = max(0.000001, mapperUBO.Roughness * _roughnessMap.r);","  var metallic: f32 = mapperUBO.Metallic * _metallicMap.r;","  var alpha: f32 = roughness*roughness;","  var ior: f32 = mapperUBO.BaseIOR;","  var k: f32 = alpha*alpha / 2;","  var diffuse: vec3<f32> = vec3<f32>(0.);","  var specular: vec3<f32> = vec3<f32>(0.);","  var emission: vec3<f32> = _emissionMap.rgb * mapperUBO.Emission;","  {","    var i: i32 = 0;","    loop {","      if !(i < rendererUBO.LightCount) { break; }","      switch (i32(rendererLightSSBO.values[i].LightData.x)) {","         // Point Light","         case 0 {","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var pos: vec3<f32> = (rendererLightSSBO.values[i].LightPos).xyz;","           var calculated: PBRData = calcPointLight(normal, V, fragPos, ior, roughness, metallic, pos, color, baseColor);","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","          }","         // Directional light","         case 1 {","           var dir: vec3<f32> = (rendererUBO.WCVCNormals * vec4<f32>(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;","           dir = normalize(dir);","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var calculated: PBRData = calcDirectionalLight(normal, V, ior, roughness, metallic, dir, color, baseColor); // diffuseColor.rgb needs to be fixed with a more dynamic diffuse color","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","         }","         // Spot Light","         case 2 {","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var pos: vec3<f32> = (rendererLightSSBO.values[i].LightPos).xyz;","           var dir: vec3<f32> = (rendererUBO.WCVCNormals * vec4<f32>(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;","           dir = normalize(dir);","           var cones: vec2<f32> = vec2<f32>(rendererLightSSBO.values[i].LightData.y, rendererLightSSBO.values[i].LightData.z);","           var calculated: PBRData = calcSpotLight(normal, V, fragPos, ior, roughness, metallic, pos, dir, cones, color, baseColor);","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","         }","         default { continue; }","       }","      continuing { i++; }","    }","  }","  var fresnel: f32 = schlickFresnelIOR(V, normal, ior, k); // Fresnel","  fresnel = min(1.0, fresnel);","  // This could be controlled with its own variable (that isnt base color) for better artistic control","  var fresnelMetallic: vec3<f32> = schlickFresnelRGB(V, normal, baseColor); // Fresnel for metal, takes color into account","  var kS: vec3<f32> = mix(vec3<f32>(fresnel), fresnelMetallic, metallic);","  kS = min(vec3<f32>(1.0), kS);","  var kD: vec3<f32> = (1.0 - kS) * (1.0 - metallic);","  var PBR: vec3<f32> = mapperUBO.DiffuseIntensity*kD*diffuse + kS*specular;","  PBR += emission;","  computedColor = vec4<f32>(PBR, mapperUBO.Opacity);"];(l=a.getEnvironmentTexture())!=null&&l.getImageLoaded()&&f.push("  // To get diffuse IBL, the texture is sampled with normals in worldspace","  var diffuseIBLCoords: vec3<f32> = (transpose(rendererUBO.WCVCNormals) * vec4<f32>(normal, 1.)).xyz;","  var diffuseCoords: vec2<f32> = vecToRectCoord(diffuseIBLCoords);","  // To get specular IBL, the texture is sampled as the worldspace reflection between the normal and view vectors","  // Reflections are first calculated in viewspace, then converted to worldspace to sample the environment","  var VreflN: vec3<f32> = normalize(reflect(-V, normal));","  var reflectionIBLCoords = (transpose(rendererUBO.WCVCNormals) * vec4<f32>(VreflN, 1.)).xyz;","  var specularCoords: vec2<f32> = vecToRectCoord(reflectionIBLCoords);","  var diffuseIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, diffuseCoords, rendererUBO.MaxEnvironmentMipLevel);","  var level = roughness * rendererUBO.MaxEnvironmentMipLevel;","  var specularIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, specularCoords, level);","  var specularIBLContribution: vec3<f32> = specularIBL.rgb*rendererUBO.BackgroundSpecularStrength;","  computedColor += vec4<f32>(specularIBLContribution*kS, 0);","  var diffuseIBLContribution: vec3<f32> = diffuseIBL.rgb*rendererUBO.BackgroundDiffuseStrength;","  diffuseIBLContribution *= baseColor * _ambientOcclusionMap.rgb;","  computedColor += vec4<f32>(diffuseIBLContribution*kD, 0);"),c=or.substitute(c,"//VTK::Light::Impl",f).result,s.setCode(c)}else c=or.substitute(c,"//VTK::Light::Impl",["  var diffuse: vec3<f32> = diffuseColor.rgb;","  var specular: vec3<f32> = mapperUBO.SpecularColor.rgb * mapperUBO.SpecularColor.a;","  computedColor = vec4<f32>(diffuse * _diffuseMap.rgb, mapperUBO.Opacity);"]).result,s.setCode(c)},e.shaderReplacements.set("replaceShaderLight",t.replaceShaderLight),t.replaceShaderColor=(r,n,i)=>{if(q9(r)){const l=n.getShaderDescription("fragment");let f=l.getCode();f=or.substitute(f,"//VTK::Color::Impl",["ambientColor = mapperUBO.EdgeColor;","diffuseColor = mapperUBO.EdgeColor;"]).result,l.setCode(f);return}const o=i.getBuffer("colorVI");if(!o)return;const a=n.getShaderDescription("vertex");a.addOutput("vec4<f32>","color",o.getArrayInformation()[0].interpolation);let s=a.getCode();s=or.substitute(s,"//VTK::Color::Impl",["  output.color = colorVI;"]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=or.substitute(s,"//VTK::Color::Impl",["ambientColor = input.color;","diffuseColor = input.color;","opacity = mapperUBO.Opacity * input.color.a;"]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderColor",t.replaceShaderColor),t.replaceShaderTCoord=(r,n,i)=>{var h,g,p,v,y,m,w,x,C,S,T,_,E,b,D,O,L,P,k,G;if(!i.hasAttribute("tcoord"))return;const o=n.getShaderDescription("vertex"),a=i.getBuffer("tcoord"),s=go.getNumberOfComponentsFromBufferFormat(a.getArrayInformation()[0].format);let c=o.getCode();o.addOutput(`vec${s}<f32>`,"tcoordVS"),c=or.substitute(c,"//VTK::TCoord::Impl",["  output.tcoordVS = tcoord;"]).result,o.setCode(c);const l=n.getShaderDescription("fragment");c=l.getCode();const f=e.WebGPUActor.getRenderable(),u=j=>j?j.getDimensionality()===s:!1,d=[];((p=(g=(h=f.getProperty()).getDiffuseTexture)==null?void 0:g.call(h))!=null&&p.getImageLoaded()||f.getTextures()[0]||e.colorTexture)&&(u((y=(v=f.getProperty()).getDiffuseTexture)==null?void 0:y.call(v))||u(f.getTextures()[0])||u(e.colorTexture))&&d.push("_diffuseMap = textureSample(DiffuseTexture, DiffuseTextureSampler, input.tcoordVS);"),(x=(w=(m=f.getProperty()).getRoughnessTexture)==null?void 0:w.call(m))!=null&&x.getImageLoaded()&&u(f.getProperty().getRoughnessTexture())&&d.push("_roughnessMap = textureSample(RoughnessTexture, RoughnessTextureSampler, input.tcoordVS);"),(T=(S=(C=f.getProperty()).getMetallicTexture)==null?void 0:S.call(C))!=null&&T.getImageLoaded()&&u(f.getProperty().getMetallicTexture())&&d.push("_metallicMap = textureSample(MetallicTexture, MetallicTextureSampler, input.tcoordVS);"),(b=(E=(_=f.getProperty()).getNormalTexture)==null?void 0:E.call(_))!=null&&b.getImageLoaded()&&u(f.getProperty().getNormalTexture())&&d.push("_normalMap = textureSample(NormalTexture, NormalTextureSampler, input.tcoordVS);"),(L=(O=(D=f.getProperty()).getAmbientOcclusionTexture)==null?void 0:O.call(D))!=null&&L.getImageLoaded()&&u(f.getProperty().getAmbientOcclusionTexture())&&d.push("_ambientOcclusionMap = textureSample(AmbientOcclusionTexture, AmbientOcclusionTextureSampler, input.tcoordVS);"),(G=(k=(P=f.getProperty()).getEmissionTexture)==null?void 0:k.call(P))!=null&&G.getImageLoaded()&&u(f.getProperty().getEmissionTexture())&&d.push("_emissionMap = textureSample(EmissionTexture, EmissionTextureSampler, input.tcoordVS);"),c=or.substitute(c,"//VTK::TCoord::Impl",d).result,l.setCode(c)},e.shaderReplacements.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderSelect=(r,n,i)=>{if(r.includes("sel")){const o=n.getShaderDescription("fragment");let a=o.getCode();a=or.substitute(a,"//VTK::Select::Impl",["  var compositeID: u32 = 0u;"]).result,o.setCode(a)}},e.shaderReplacements.set("replaceShaderSelect",t.replaceShaderSelect),t.getUsage=(r,n)=>r===V2.POINTS||n===Zo.Points?to.Verts:n===Zo.Lines?to.Lines:r===V2.WIREFRAME?n===Zo.Triangles?to.LinesFromTriangles:to.LinesFromStrips:n===Zo.Triangles?to.Triangles:n===Zo.TriangleStrips?to.Strips:n===Zo.TriangleEdges?to.LinesFromTriangles:to.LinesFromStrips,t.getHashFromUsage=r=>`pt${r}`,t.getTopologyFromUsage=r=>{switch(r){case to.Triangles:return"triangle-list";case to.Verts:return"point-list";case to.Lines:default:return"line-list"}},t.buildVertexInput=()=>{var p,v;const r=e.currentInput,n=e.cellArray,i=e.primitiveType;let a=e.WebGPUActor.getRenderable().getProperty().getRepresentation();const s=e.WebGPURenderWindow.getDevice();let c=!1;i===Zo.TriangleEdges&&(c=!0,a=V2.WIREFRAME);const l=e.vertexInput,f=r.getPoints();let u;if(n){const y={hash:`R${a}P${i}${n.getMTime()}`,usage:to.Index,cells:n,numberOfPoints:f.getNumberOfPoints(),primitiveType:i,representation:a};u=s.getBufferManager().getBuffer(y),l.setIndexBuffer(u)}else l.setIndexBuffer(null);if(f){const y=e.WebGPUActor.getBufferShift(e.WebGPURenderer),m={hash:`${f.getMTime()}I${u.getMTime()}${y.join()}float32x4`,usage:to.PointArray,format:"float32x4",dataArray:f,indexBuffer:u,shift:y,packExtra:!0},w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["vertexBC"])}else l.removeBufferIfPresent("vertexBC");const d=t.getUsage(a,i);if(e._usesCellNormals=!1,!e.is2D&&(d===to.Triangles||d===to.Strips)){const y=r.getPointData().getNormals(),m={format:"snorm8x4",indexBuffer:u,packExtra:!0,shift:0,scale:127};if(y){m.hash=`${y.getMTime()}I${u.getMTime()}snorm8x4`,m.dataArray=y,m.usage=to.PointArray;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else if(i===Zo.Triangles){e._usesCellNormals=!0,m.hash=`PFN${f.getMTime()}I${u.getMTime()}snorm8x4`,m.dataArray=f,m.cells=n,m.usage=to.NormalsFromPoints;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else l.removeBufferIfPresent("normalMC")}else l.removeBufferIfPresent("normalMC");let h=!1;if(e.renderable.getScalarVisibility()){const y=e.renderable.getColorMapColors();if(y&&!c){const m=e.renderable.getScalarMode();let w=!1;(m===F2.USE_CELL_DATA||m===F2.USE_CELL_FIELD_DATA||m===F2.USE_FIELD_DATA||!r.getPointData().getScalars())&&m!==F2.USE_POINT_FIELD_DATA&&y&&(w=!0);const x={usage:to.PointArray,format:"unorm8x4",hash:`${w}${y.getMTime()}I${u.getMTime()}unorm8x4`,dataArray:y,indexBuffer:u,cellData:w,cellOffset:0},C=s.getBufferManager().getBuffer(x);l.addBuffer(C,["colorVI"]),h=!0}}h||l.removeBufferIfPresent("colorVI");let g=null;if((v=(p=e.renderable).getInterpolateScalarsBeforeMapping)!=null&&v.call(p)&&e.renderable.getColorCoordinates()?g=e.renderable.getColorCoordinates():g=r.getPointData().getTCoords(),g&&!c){const y=s.getBufferManager().getBufferForPointArray(g,l.getIndexBuffer());l.addBuffer(y,["tcoord"])}else l.removeBufferIfPresent("tcoord")},t.updateTextures=()=>{var c,l,f,u,d,h,g,p,v,y,m,w,x,C,S;const r=[],n=[],i=(l=(c=e.renderable).getColorTextureMap)==null?void 0:l.call(c);i&&(e.colorTexture||(e.colorTexture=qd.newInstance({label:"polyDataColor"})),e.colorTexture.setInputData(i),n.push(["Diffuse",e.colorTexture]));const o=e.WebGPUActor.getRenderable(),a=e.WebGPURenderer.getRenderable(),s=[];if((u=(f=o.getProperty()).getDiffuseTexture)!=null&&u.call(f)){const T=["Diffuse",o.getProperty().getDiffuseTexture()];s.push(T)}if(o.getTextures()[0]){const T=["Diffuse",o.getTextures()[0]];s.push(T)}if(e.colorTexture){const T=["Diffuse",e.colorTexture];s.push(T)}if((h=(d=o.getProperty()).getRoughnessTexture)!=null&&h.call(d)){const T=["Roughness",o.getProperty().getRoughnessTexture()];s.push(T)}if((p=(g=o.getProperty()).getMetallicTexture)!=null&&p.call(g)){const T=["Metallic",o.getProperty().getMetallicTexture()];s.push(T)}if((y=(v=o.getProperty()).getNormalTexture)!=null&&y.call(v)){const T=["Normal",o.getProperty().getNormalTexture()];s.push(T)}if((w=(m=o.getProperty()).getAmbientOcclusionTexture)!=null&&w.call(m)){const T=["AmbientOcclusion",o.getProperty().getAmbientOcclusionTexture()];s.push(T)}if((C=(x=o.getProperty()).getEmissionTexture)!=null&&C.call(x)){const T=["Emission",o.getProperty().getEmissionTexture()];s.push(T)}if((S=a.getEnvironmentTexture)!=null&&S.call(a)){const T=["Environment",a.getEnvironmentTexture()];s.push(T)}for(let T=0;T<s.length;T++)(s[T][1].getInputData()||s[T][1].getJsImageData()||s[T][1].getCanvas())&&n.push(s[T]),s[T][1].getImage()&&s[T][1].getImageLoaded()&&n.push(s[T]);for(let T=0;T<n.length;T++){const _=n[T][1],E=n[T][0],b=e.device.getTextureManager().getTextureForVTKTexture(_);if(b.getReady()){let D=!1;for(let O=0;O<e.textures.length;O++)e.textures[O]===b&&(D=!0,r[O]=!0);if(!D){r[e.textures.length]=!0;const O=b.createView(`${E}Texture`);e.textures.push(b),e.textureViews.push(O);const L=_.getInterpolate()?"linear":"nearest";let P=null;!P&&_.getEdgeClamp()&&_.getRepeat()&&(P="mirror-repeat"),!P&&_.getEdgeClamp()&&(P="clamp-to-edge"),!P&&_.getRepeat()&&(P="repeat"),E!=="Environment"?O.addSampler(e.device,{addressModeU:P,addressModeV:P,addressModeW:P,minFilter:L,magFilter:L}):O.addSampler(e.device,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:L,magFilter:L,mipmapFilter:"linear"})}}}for(let T=e.textures.length-1;T>=0;T--)r[T]||(e.textures.splice(T,1),e.textureViews.splice(T,1))},t.computePipelineHash=()=>{let r=`pd${e.useRendererMatrix?"r":""}${e.forceZValue?"z":""}`;if(e.primitiveType===Zo.TriangleEdges||e.primitiveType===Zo.TriangleStripEdges)r+="edge";else{if(e.vertexInput.hasAttribute("normalMC")&&(r+="n"),e.vertexInput.hasAttribute("colorVI")&&(r+="c"),e.vertexInput.hasAttribute("tcoord")){const i=e.vertexInput.getBuffer("tcoord"),o=go.getNumberOfComponentsFromBufferFormat(i.getArrayInformation()[0].format);r+=`t${o}`}e.textures.length&&(r+=`tx${e.textures.length}`)}e._usesCellNormals&&(r+="cn"),e.SSBO&&(r+="ssbo");const n=t.getHashFromUsage(e.usage);r+=n,r+=e.renderEncoder.getPipelineHash(),e.pipelineHash=r},t.updateBuffers=()=>{e.primitiveType!==Zo.TriangleEdges&&e.primitiveType!==Zo.TriangleStripEdges&&t.updateTextures();const r=e.WebGPUActor.getRenderable(),n=r.getProperty().getRepresentation();e.usage=t.getUsage(n,e.primitiveType),t.buildVertexInput();const i=e.vertexInput.getBuffer("vertexBC");if(t.setNumberOfVertices(i.getSizeInBytes()/i.getStrideInBytes()),t.setTopology(t.getTopologyFromUsage(e.usage)),t.updateUBO(),t.haveWideLines()){const o=r.getProperty();t.setNumberOfInstances(Math.ceil(o.getLineWidth()*2))}else t.setNumberOfInstances(1)}}const lhe={is2D:!1,cellArray:null,currentInput:null,cellOffset:0,primitiveType:0,colorTexture:null,renderEncoder:null,textures:null};function oF(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lhe,r),ik.extend(t,e,r),e.fragmentShaderTemplate=she,e.vertexShaderTemplate=ahe,e._tmpMat3=bs(new Float64Array(9)),e._tmpMat4=Rt(new Float64Array(16)),e.UBO=oh.newInstance({label:"mapperUBO"}),e.UBO.addEntry("BCWCMatrix","mat4x4<f32>"),e.UBO.addEntry("BCSCMatrix","mat4x4<f32>"),e.UBO.addEntry("MCWCNormals","mat4x4<f32>"),e.UBO.addEntry("AmbientColor","vec4<f32>"),e.UBO.addEntry("DiffuseColor","vec4<f32>"),e.UBO.addEntry("EdgeColor","vec4<f32>"),e.UBO.addEntry("SpecularColor","vec4<f32>"),e.UBO.addEntry("AmbientIntensity","f32"),e.UBO.addEntry("DiffuseIntensity","f32"),e.UBO.addEntry("Roughness","f32"),e.UBO.addEntry("Metallic","f32"),e.UBO.addEntry("Ambient","f32"),e.UBO.addEntry("Normal","f32"),e.UBO.addEntry("Emission","f32"),e.UBO.addEntry("NormalStrength","f32"),e.UBO.addEntry("BaseIOR","f32"),e.UBO.addEntry("SpecularIntensity","f32"),e.UBO.addEntry("LineWidth","f32"),e.UBO.addEntry("Opacity","f32"),e.UBO.addEntry("ZValue","f32"),e.UBO.addEntry("PropID","u32"),e.UBO.addEntry("ClipNear","f32"),e.UBO.addEntry("ClipFar","f32"),e.UBO.addEntry("Time","u32"),si(t,e,["cellArray","currentInput","cellOffset","is2D","primitiveType","renderEncoder"]),e.textures=[],che(t,e)}const uhe=Wn(oF,"vtkWebGPUCellArrayMapper");var aF={newInstance:uhe,extend:oF};const{PrimitiveTypes:U2}=Qh;function fhe(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper"),t.createCellArrayMapper=()=>aF.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=U2.Points;a<=U2.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;if(e.WebGPUActor.getRenderable().getProperty().getEdgeVisibility())for(let a=U2.TriangleEdges;a<=U2.TriangleStripEdges;a++)if(n[a-2].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a-2]),s.setCurrentInput(r),s.setCellOffset(e.primitives[a-2].getCellOffset()),s.setPrimitiveType(a),s.setRenderable(e.renderable),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}const dhe={primitives:null};function hhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dhe,r),lr.extend(t,e,r),e.primitives=[],fhe(t,e)}const ghe=Wn(hhe,"vtkWebGPUPolyDataMapper");Is("vtkMapper",ghe);const{PrimitiveTypes:X9}=Qh;function phe(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper2D"),t.createCellArrayMapper=()=>aF.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor2D"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=X9.Points;a<=X9.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),s.setIs2D(!0),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}function mhe(t){return{primitives:[],...t}}function vhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mhe(r)),lr.extend(t,e,r),e.primitives=[],phe(t,e)}const yhe=Wn(vhe,"vtkWebGPUPolyDataMapper2D");Is("vtkMapper2D",yhe);function whe(t,e){e.classHierarchy.push("vtkWebGPUScalarBarActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,o=e.WebGPURenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e.WebGPURenderWindow.getRenderable())}}}const xhe={};function Che(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,xhe,r),lr.extend(t,e,r),e.scalarBarActorHelper=iF.newScalarBarActorHelper(),whe(t,e)}const She=Wn(Che,"vtkWebGPUScalarBarActor");Is("vtkScalarBarActor",She);function The(t,e){e.classHierarchy.push("vtkWebGPUTextureView"),t.create=(r,n)=>{e.texture=r,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=go.getDetailsFromTextureFormat(e.texture.getFormat());e.bindGroupLayoutEntry.texture.sampleType=i.sampleType},t.createFromTextureHandle=(r,n)=>{e.texture=null,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r,e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=go.getDetailsFromTextureFormat(n.format);e.bindGroupLayoutEntry.texture.sampleType=i.sampleType,e.bindGroupTime.modified()},t.getBindGroupEntry=()=>({resource:t.getHandle()}),t.getShaderCode=(r,n)=>{let i="f32";e.bindGroupLayoutEntry.texture.sampleType==="sint"?i="i32":e.bindGroupLayoutEntry.texture.sampleType==="uint"&&(i="u32");let o=`@binding(${r}) @group(${n}) var ${e.label}: texture_${e.options.dimension}<${i}>;`;return e.bindGroupLayoutEntry.texture.sampleType==="depth"&&(o=`@binding(${r}) @group(${n}) var ${e.label}: texture_depth_${e.options.dimension};`),o},t.addSampler=(r,n)=>{const i=fk.newInstance({label:`${e.label}Sampler`});i.create(r,n),t.setSampler(i)},t.getBindGroupTime=()=>(e.texture&&e.texture.getHandle()!==e.textureHandle&&(e.textureHandle=e.texture.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupTime.modified()),e.bindGroupTime),t.getHandle=()=>(e.texture&&e.texture.getHandle()!==e.textureHandle&&(e.textureHandle=e.texture.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupTime.modified()),e.handle)}const _he={texture:null,handle:null,sampler:null,label:null};function sF(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_he,r),Q.obj(t,e),e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,texture:{sampleType:"float",viewDimension:"2d"}},e.bindGroupTime={},Q.obj(e.bindGroupTime,{mtime:0}),Q.get(t,e,["bindGroupTime","texture"]),Q.setGet(t,e,["bindGroupLayoutEntry","label","sampler"]),The(t,e)}const Ehe=Q.newInstance(sF);var bhe={newInstance:Ehe,extend:sF};const{BufferUsage:Y9}=Qh;function Dhe(t,e){e.classHierarchy.push("vtkWebGPUTexture"),t.create=(r,n)=>{e.device=r,e.width=n.width,e.height=n.height,e.depth=n.depth?n.depth:1;const i=e.depth===1?"2d":"3d";e.format=n.format?n.format:"rgba8unorm",e.mipLevel=n.mipLevel?n.mipLevel:0,e.usage=n.usage?n.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label,dimension:i,mipLevelCount:e.mipLevel+1})},t.assignFromHandle=(r,n,i)=>{e.device=r,e.handle=n,e.width=i.width,e.height=i.height,e.depth=i.depth?i.depth:1,e.format=i.format?i.format:"rgba8unorm",e.usage=i.usage?i.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST},t.writeImageData=r=>{let n=[];if(r.canvas){e.device.getHandle().queue.copyExternalImageToTexture({source:r.canvas,flipY:r.flip},{texture:e.handle,premultipliedAlpha:!0},[e.width,e.height,e.depth]),e.ready=!0;return}r.jsImageData&&!r.nativeArray&&(r.width=r.jsImageData.width,r.height=r.jsImageData.height,r.depth=1,r.format="rgba8unorm",r.flip=!0,r.nativeArray=r.jsImageData.data);const i=go.getDetailsFromTextureFormat(e.format);let o=e.width*i.stride;const a=(c,l,f)=>{const u=c.length/(l*f)*c.BYTES_PER_ELEMENT,d=i.elementSize===2&&i.sampleType==="float";if(d||u%256){const h=c,g=u/h.BYTES_PER_ELEMENT,p=i.elementSize,v=256*Math.floor((g*p+255)/256),y=v/p,m=Q.newTypedArray(d?"Uint16Array":h.constructor.name,y*l*f);for(let w=0;w<l*f;w++)if(d)for(let x=0;x<g;x++)m[w*y+x]=ed.toHalf(h[w*g+x]);else m.set(h.subarray(w*g,(w+1)*g),w*y);return[m,v]}return[c,u]};if(r.nativeArray&&(n=r.nativeArray),r.image){const c=document.createElement("canvas");c.width=r.image.width,c.height=r.image.height;const l=c.getContext("2d");l.translate(0,c.height),l.scale(1,-1),l.drawImage(r.image,0,0,r.image.width,r.image.height,0,0,c.width,c.height),n=l.getImageData(0,0,r.image.width,r.image.height).data}const s=e.device.createCommandEncoder();if(t.getDimensionality()!==3){const c=qd.generateMipmaps(n,e.width,e.height,e.mipLevel);let l=e.width,f=e.height;for(let u=0;u<=e.mipLevel;u++){const d=a(c[u],f,1);o=d[1];const h={dataArray:r.dataArray?r.dataArray:null,nativeArray:d[0],usage:Y9.Texture},g=e.device.getBufferManager().getBuffer(h);s.copyBufferToTexture({buffer:g.getHandle(),offset:0,bytesPerRow:o,rowsPerImage:f},{texture:e.handle,mipLevel:u},[l,f,1]),l/=2,f/=2}e.device.submitCommandEncoder(s),e.ready=!0}else{const c=a(n,e.height,e.depth);o=c[1];const l={dataArray:r.dataArray?r.dataArray:null,usage:Y9.Texture};l.nativeArray=c[0];const f=e.device.getBufferManager().getBuffer(l);s.copyBufferToTexture({buffer:f.getHandle(),offset:0,bytesPerRow:o,rowsPerImage:e.height},{texture:e.handle},[e.width,e.height,e.depth]),e.device.submitCommandEncoder(s),e.ready=!0}},t.getScale=()=>{const r=go.getDetailsFromTextureFormat(e.format);return r.elementSize===2&&r.sampleType==="float"?1:255},t.getNumberOfComponents=()=>go.getDetailsFromTextureFormat(e.format).numComponents,t.getDimensionality=()=>{let r=0;return e.width>1&&r++,e.height>1&&r++,e.depth>1&&r++,r},t.resizeToMatch=r=>{(r.getWidth()!==e.width||r.getHeight()!==e.height||r.getDepth()!==e.depth)&&(e.width=r.getWidth(),e.height=r.getHeight(),e.depth=r.getDepth(),e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.resize=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1;(r!==e.width||n!==e.height||i!==e.depth)&&(e.width=r,e.height=n,e.depth=i,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.createView=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};n.dimension||(n.dimension=e.depth===1?"2d":"3d");const i=bhe.newInstance({label:r});return i.create(t,n),i}}const Ihe={device:null,handle:null,buffer:null,ready:!1,label:null};function Ohe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ihe,r),Q.obj(t,e),Q.get(t,e,["handle","ready","width","height","depth","format","usage"]),Q.setGet(t,e,["device","label"]),Dhe(t,e)}Q.newInstance(Ohe);function Mhe(t){if(!t||t.data.length===0)throw new Error("Invalid contour set data, see publicContourSetData type for more info");if(!t.id)throw new Error("Invalid contour set data, each contour set must have an id");if(!t.data||!Array.isArray(t.data))throw new Error("Invalid contour set data, each contour set must have an array of contours");t.data.forEach(e=>{if(!e.points||!Array.isArray(e.points))throw new Error("Invalid contour set data, each contour must have an array of points");e.points.forEach(r=>{if(!r||!Array.isArray(r)||r.length!==3)throw new Error("Invalid contour set data, each point must be an array of length 3")})})}class J9{constructor(e){const{points:r,type:n}=e.data;this.id=e.id,this._points=r,this._type=n,this._color=e.color,this._segmentIndex=e.segmentIndex,this.sizeInBytes=this._getSizeInBytes()}_getSizeInBytes(){return this._points.length*3}get points(){return this._points}set points(e){this._points=e}get color(){return this._color}set color(e){this._color=e}get type(){return this._type}set type(e){this._type=e}get segmentIndex(){return this._segmentIndex}set segmentIndex(e){this._segmentIndex=e}get flatPointsArray(){return this._points.map(e=>[...e]).flat()}}class Phe{constructor(e){this._color=[200,0,0],this.id=e.id,this._contours=[],this._color=e.color??this._color,this.frameOfReferenceUID=e.frameOfReferenceUID,this._segmentIndex=e.segmentIndex,this._createEachContour(e.data),this.sizeInBytes=this._getSizeInBytes()}_createEachContour(e){e.forEach(r=>{const{points:n,type:i,color:o}=r,a=new J9({id:`${this.id}-segment-${this._segmentIndex}`,data:{points:n,type:i,segmentIndex:this._segmentIndex,color:o??this._color},segmentIndex:this._segmentIndex,color:o??this._color});this._contours.push(a)}),this._updateContourSetCentroid()}_updateContourSetCentroid(){const e=this.totalNumberOfPoints,r=this.flatPointsArray,n=r.reduce((a,s)=>[a[0]+s[0],a[1]+s[1],a[2]+s[2]],[0,0,0]),i=[n[0]/e,n[1]/e,n[2]/e],o=r.reduce((a,s)=>{const c=this._getDistance(i,s),l=this._getDistance(i,a);return c<l?s:a},r[0]);this._centroid=o}_getSizeInBytes(){return this._contours.reduce((e,r)=>e+r.sizeInBytes,0)}_getDistance(e,r){return Math.sqrt((e[0]-r[0])**2+(e[1]-r[1])**2+(e[2]-r[2])**2)}get centroid(){return this._centroid}get segmentIndex(){return this._segmentIndex}get color(){return this._color}set color(e){this._color=e,this._contours.forEach(r=>{r instanceof J9&&(r.color=e)})}get contours(){return this._contours}get flatPointsArray(){return this._contours.flatMap(e=>e.points)}get numberOfContours(){return this._contours.length}get totalNumberOfPoints(){return this._contours.reduce((e,r)=>e+r.points.length,0)}get numberOfPointsArray(){return this._contours.map(e=>e.points.length)}getPointsInContour(e){return this._contours[e].points}getNumberOfPointsInAContour(e){return this.getPointsInContour(e).length}}function Rhe(t,e){Mhe(e);const r=new Phe({id:e.id,data:e.data,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:tl.CONTOUR,data:r,sizeInBytes:r.sizeInBytes}}function Lhe(t){var e,r;if(!t.id)throw new Error("Surface must have an id");if(((e=t.points)==null?void 0:e.length)===0)throw new Error("Surface must have non-empty points array");if(((r=t.polys)==null?void 0:r.length)===0)throw new Error("Surface must have non-empty polys array");if(!t.frameOfReferenceUID)throw new Error("Surface must have a frameOfReferenceUID")}function Ahe(t,e){Lhe(e);const r=new tV({id:e.id,points:e.points,polys:e.polys,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:tl.SURFACE,data:r,sizeInBytes:r.sizeInBytes}}function Nhe(t){if(!t.id)throw new Error("Mesh must have an id");if(!t.arrayBuffer)throw new Error("Mesh must have an arrayBuffer");if(!(t.format in ja))throw new Error(`Mesh format must be one of the following: ${Object.values(ja).join(", ")}`)}function khe(t,e){e.classHierarchy.push("vtkMTLReader");function r(){e.requestCount--,e.requestCount===0&&t.invokeBusy(!1)}function n(o){if(o[0]==="#"||o.length===0)return;const a=o.split(/[ \t]+/).map(s=>s.trim()).filter(s=>s.length);if(a[0]==="newmtl")a.shift(),e.currentMaterial=a.join(" ").trim();else if(e.currentMaterial){if(a.length<2)return;if(e.materials[e.currentMaterial]||(e.materials[e.currentMaterial]={}),e.materials[e.currentMaterial][a[0]]=a.slice(1),a[0]==="map_Kd"){const s=new Image;s.onload=()=>setTimeout(r,0),s.src=[e.baseURL,a[1]].join("/"),e.materials[e.currentMaterial].image=s,e.requestCount++}}}e.dataAccessHelper||(e.dataAccessHelper=x1.get("http"));function i(o,a){return e.dataAccessHelper.fetchText(t,o,a)}t.setUrl=function(o){let a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};if(o.indexOf(".mtl")===-1&&!a.fullpath)e.baseURL=o,e.url=`${o}/index.mtl`;else{e.url=o;const s=o.split("/");s.pop(),e.baseURL=s.join("/")}return t.loadData(a)},t.loadData=o=>new Promise((a,s)=>{i(e.url,o).then(c=>{t.parseAsText(c),a()},c=>{s()})}),t.parseAsText=o=>{t.modified(),e.materials={},o.split(`
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t===e||t!==t&&e!==e}var xF=Array.isArray;function jge(t){var e=CF(t)?yF.call(t):"";return e==ege||e==tge}function CF(t){var e=typeof t;return!!t&&(e=="object"||e=="function")}function Hge(t){return!!t&&typeof t=="object"}function AE(t){return typeof t=="symbol"||Hge(t)&&yF.call(t)==nge}function Kge(t){return t==null?"":kge(t)}function qge(t,e,r){var n=t==null?void 0:Age(t,e);return n===void 0?r:n}var Xge=qge;const Yge=vl(Xge),rI=Symbol("DefinedCursors"),SF=new Set(["alias","all-scroll","auto","cell","col-resize","context-menu","copy","crosshair","default","e-resize","ew-resize","grab","grabbing","help","move","ne-resize","nesw-resize","no-drop","none","not-allowed","n-resize","ns-resize","nw-resize","nwse-resize","pointer","progress","row-resize","se-resize","s-resize","sw-resize","text","vertical-text","wait","w-resize","zoom-in","zoom-out"]);class ko{constructor(e,r){this.name=e+"",this.fallback=r}getName(){return this.name+""}addFallbackStyleProperty(e){const{fallback:r}=this;return r instanceof ko?`${e}, ${r.getStyleProperty()}`:e+""}getStyleProperty(){return this.addFallbackStyleProperty(this.name)+""}static getDefinedCursor(e){const r=iI(ko,rI);let n=r.get(e);if(n instanceof ko)return n;if(SF.has(e))return n=new ko(e),r.set(e,n),n}static setDefinedCursor(e,r){return r instanceof ko?(iI(ko,rI).set(e,r),!0):!1}}function iI(t,e){let r=t[e];return r instanceof Map||(r=new Map,Object.defineProperty(t,e,{value:r})),r}const Jge=SF.values(),Zge="image-cursor";class Am extends ko{constructor(e,r,n,i,o){super(i||Am.getUniqueInstanceName(Zge),o),this.url=e,this.x=Number(r)||0,this.y=Number(n)||0}getStyleProperty(){const{url:e,x:r,y:n}=this;let i=`url('${e}')`;return r>=0&&n>=0&&(r>0||n>0)&&(i+=` ${r} ${n}`),this.addFallbackStyleProperty(i)}static getUniqueInstanceName(e){return`${e}-${EV(Am)}`}}const Fn={iconContent:"",iconSize:16,viewBox:{x:16,y:16},mousePoint:{x:8,y:8},mousePointerGroupString:`
+`;function c7(t){return t.indexOf("edge")>=0}function Ope(t,e){e.classHierarchy.push("vtkWebGPUCellArrayMapper"),t.buildPass=r=>{r&&(e.is2D?(e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor2D"),e.forceZValue=!0):(e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.forceZValue=!1),e.coordinateSystem=e.WebGPUActor.getRenderable().getCoordinateSystem(),e.useRendererMatrix=e.coordinateSystem!==bpe.DISPLAY,e.WebGPURenderer=e.WebGPUActor.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice())},t.translucentPass=r=>{r&&(t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw))},t.opaquePass=r=>{r&&(t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw))},t.updateUBO=()=>{var o;const n=e.WebGPUActor.getRenderable().getProperty(),i=e.UBO.getSendTime();if(t.getMTime()>i||n.getMTime()>i||e.renderable.getMTime()>i){const a=e.WebGPUActor.getKeyMatrices(e.WebGPURenderer);if(e.UBO.setArray("BCWCMatrix",a.bcwc),e.UBO.setArray("BCSCMatrix",a.bcsc),e.UBO.setArray("MCWCNormals",a.normalMatrix),e.is2D){e.UBO.setValue("ZValue",e.WebGPUActor.getRenderable().getProperty().getDisplayLocation()===Dpe.FOREGROUND?1:0);const l=n.getColorByReference();e.UBO.setValue("AmbientIntensity",1),e.UBO.setArray("DiffuseColor",[l[0],l[1],l[2],1]),e.UBO.setValue("DiffuseIntensity",0),e.UBO.setValue("SpecularIntensity",0)}else{let l=n.getAmbientColorByReference();e.UBO.setValue("AmbientIntensity",n.getAmbient()),e.UBO.setArray("AmbientColor",[l[0],l[1],l[2],1]),e.UBO.setValue("DiffuseIntensity",n.getDiffuse()),l=n.getDiffuseColorByReference(),e.UBO.setArray("DiffuseColor",[l[0],l[1],l[2],1]),e.UBO.setValue("Roughness",n.getRoughness()),e.UBO.setValue("BaseIOR",n.getBaseIOR()),e.UBO.setValue("Metallic",n.getMetallic()),e.UBO.setValue("NormalStrength",n.getNormalStrength()),e.UBO.setValue("Emission",n.getEmission()),e.UBO.setValue("SpecularIntensity",n.getSpecular()),l=n.getSpecularColorByReference(),e.UBO.setArray("SpecularColor",[l[0],l[1],l[2],1])}const s=(o=n.getEdgeColorByReference)==null?void 0:o.call(n);s&&e.UBO.setArray("EdgeColor",[s[0],s[1],s[2],1]),e.UBO.setValue("LineWidth",n.getLineWidth()),e.UBO.setValue("Opacity",n.getOpacity()),e.UBO.setValue("PropID",e.WebGPUActor.getPropID());const c=e.WebGPURenderWindow.getDevice();e.UBO.sendIfNeeded(c)}},t.haveWideLines=()=>{const r=e.WebGPUActor.getRenderable(),n=r.getProperty().getRepresentation();return r.getProperty().getLineWidth()<=1||e.primitiveType===sa.Verts?!1:e.primitiveType===sa.Triangles||e.primitiveType===sa.TriangleStrips?n===T2.WIREFRAME:!0},t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),o.hasOutput("vertexVC")||o.addOutput("vec4<f32>","vertexVC");let a=o.getCode();e.useRendererMatrix?(a=fr.substitute(a,"//VTK::Position::Impl",["    var pCoord: vec4<f32> = rendererUBO.SCPCMatrix*mapperUBO.BCSCMatrix*vertexBC;","    output.vertexVC = rendererUBO.SCVCMatrix * mapperUBO.BCSCMatrix * vec4<f32>(vertexBC.xyz, 1.0);","//VTK::Position::Impl"]).result,e.forceZValue&&(a=fr.substitute(a,"//VTK::Position::Impl",["pCoord = vec4<f32>(pCoord.xyz/pCoord.w, 1.0);","pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)):(a=fr.substitute(a,"//VTK::Position::Impl",["    var pCoord: vec4<f32> = mapperUBO.BCSCMatrix*vertexBC;","    pCoord.x = 2.0* pCoord.x / rendererUBO.viewportSize.x - 1.0;","    pCoord.y = 2.0* pCoord.y / rendererUBO.viewportSize.y - 1.0;","    pCoord.z = 0.5 - 0.5 * pCoord.z;","//VTK::Position::Impl"]).result,e.forceZValue&&(a=fr.substitute(a,"//VTK::Position::Impl",["    pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)),t.haveWideLines()&&(o.addBuiltinInput("u32","@builtin(instance_index) instanceIndex"),a=fr.substitute(a,"//VTK::Position::Impl",["    var tmpPos: vec4<f32> = pCoord;","    var numSteps: f32 = ceil(mapperUBO.LineWidth - 1.0);","    var offset: f32 = (mapperUBO.LineWidth - 1.0) * (f32(input.instanceIndex / 2u) - numSteps/2.0) / numSteps;","    var tmpPos2: vec3<f32> = tmpPos.xyz / tmpPos.w;","    tmpPos2.x = tmpPos2.x + 2.0 * (f32(input.instanceIndex) % 2.0) * offset / rendererUBO.viewportSize.x;","    tmpPos2.y = tmpPos2.y + 2.0 * (f32(input.instanceIndex + 1u) % 2.0) * offset / rendererUBO.viewportSize.y;","    tmpPos2.z = min(1.0, tmpPos2.z + 0.00001);","    pCoord = vec4<f32>(tmpPos2.xyz * tmpPos.w, tmpPos.w);","//VTK::Position::Impl"]).result),a=fr.substitute(a,"//VTK::Position::Impl",["    output.Position = pCoord;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderNormal=(r,n,i)=>{const o=i.getBuffer("normalMC"),a=e.WebGPUActor.getRenderable();if(o){const s=n.getShaderDescription("vertex");s.hasOutput("normalVC")||s.addOutput("vec3<f32>","normalVC",o.getArrayInformation()[0].interpolation),s.hasOutput("tangentVC")||s.addOutput("vec3<f32>","tangentVC",o.getArrayInformation()[0].interpolation),s.hasOutput("bitangentVC")||s.addOutput("vec3<f32>","bitangentVC",o.getArrayInformation()[0].interpolation);let c=s.getCode();c=fr.substitute(c,"//VTK::Normal::Impl",["  output.normalVC = normalize((rendererUBO.WCVCNormals * mapperUBO.MCWCNormals * normalMC).xyz);","  var c1: vec3<f32> = cross(output.normalVC, vec3<f32>(0, 0, 1));","  var c2: vec3<f32> = cross(output.normalVC, vec3<f32>(0, 1, 0));","  var tangent: vec3<f32> = mix(c1, c2, distance(c1, c2));","  output.tangentVC = normalize(tangent);","  output.bitangentVC = normalize(cross(output.normalVC, tangent));"]).result,s.setCode(c);const l=n.getShaderDescription("fragment");c=l.getCode(),a.getProperty().getNormalTexture()?c=fr.substitute(c,"//VTK::Normal::Impl",["  var normal: vec3<f32> = input.normalVC;","  if (!input.frontFacing) { normal = -normal; }","  var tangent: vec3<f32> = input.tangentVC;","  var bitangent: vec3<f32> = input.bitangentVC;","  var TCVCMatrix: mat3x3<f32> = mat3x3<f32>(","    tangent.x, bitangent.x, normal.x,","    tangent.y, bitangent.y, normal.y,","    tangent.z, bitangent.z, normal.z,","  );","  var mappedNormal: vec3<f32> = TCVCMatrix * (_normalMap.xyz * 2 - 1);","  normal = mix(normal, mappedNormal, mapperUBO.NormalStrength);","  normal = normalize(normal);"]).result:c=fr.substitute(c,"//VTK::Normal::Impl",["  var normal: vec3<f32> = input.normalVC;","  if (!input.frontFacing) { normal = -normal; }","  normal = normalize(normal);"]).result,l.setCode(c)}},e.shaderReplacements.set("replaceShaderNormal",t.replaceShaderNormal),t.replaceShaderLight=(r,n,i)=>{var l;if(r.includes("sel"))return;const o=n.getShaderDescription("vertex");o.hasOutput("vertexVC")||o.addOutput("vec4<f32>","vertexVC");const a=e.WebGPURenderer.getRenderable(),s=n.getShaderDescription("fragment");let c=s.getCode();if(c.includes("var normal:")&&e.useRendererMatrix&&!c7(r)&&!e.is2D&&!r.includes("sel")){const f=["  var pi: f32 = 3.14159265359;","  var fragPos: vec3<f32> = vec3<f32>(input.vertexVC.xyz);","  var V: vec3<f32> = mix(normalize(-fragPos), vec3<f32>(0, 0, 1), f32(rendererUBO.cameraParallel)); // View Vector","  var baseColor: vec3<f32> = _diffuseMap.rgb * diffuseColor.rgb;","  var roughness: f32 = max(0.000001, mapperUBO.Roughness * _roughnessMap.r);","  var metallic: f32 = mapperUBO.Metallic * _metallicMap.r;","  var alpha: f32 = roughness*roughness;","  var ior: f32 = mapperUBO.BaseIOR;","  var k: f32 = alpha*alpha / 2;","  var diffuse: vec3<f32> = vec3<f32>(0.);","  var specular: vec3<f32> = vec3<f32>(0.);","  var emission: vec3<f32> = _emissionMap.rgb * mapperUBO.Emission;","  {","    var i: i32 = 0;","    loop {","      if !(i < rendererUBO.LightCount) { break; }","      switch (i32(rendererLightSSBO.values[i].LightData.x)) {","         // Point Light","         case 0 {","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var pos: vec3<f32> = (rendererLightSSBO.values[i].LightPos).xyz;","           var calculated: PBRData = calcPointLight(normal, V, fragPos, ior, roughness, metallic, pos, color, baseColor);","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","          }","         // Directional light","         case 1 {","           var dir: vec3<f32> = (rendererUBO.WCVCNormals * vec4<f32>(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;","           dir = normalize(dir);","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var calculated: PBRData = calcDirectionalLight(normal, V, ior, roughness, metallic, dir, color, baseColor); // diffuseColor.rgb needs to be fixed with a more dynamic diffuse color","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","         }","         // Spot Light","         case 2 {","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var pos: vec3<f32> = (rendererLightSSBO.values[i].LightPos).xyz;","           var dir: vec3<f32> = (rendererUBO.WCVCNormals * vec4<f32>(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;","           dir = normalize(dir);","           var cones: vec2<f32> = vec2<f32>(rendererLightSSBO.values[i].LightData.y, rendererLightSSBO.values[i].LightData.z);","           var calculated: PBRData = calcSpotLight(normal, V, fragPos, ior, roughness, metallic, pos, dir, cones, color, baseColor);","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","         }","         default { continue; }","       }","      continuing { i++; }","    }","  }","  var fresnel: f32 = schlickFresnelIOR(V, normal, ior, k); // Fresnel","  fresnel = min(1.0, fresnel);","  // This could be controlled with its own variable (that isnt base color) for better artistic control","  var fresnelMetallic: vec3<f32> = schlickFresnelRGB(V, normal, baseColor); // Fresnel for metal, takes color into account","  var kS: vec3<f32> = mix(vec3<f32>(fresnel), fresnelMetallic, metallic);","  kS = min(vec3<f32>(1.0), kS);","  var kD: vec3<f32> = (1.0 - kS) * (1.0 - metallic);","  var PBR: vec3<f32> = mapperUBO.DiffuseIntensity*kD*diffuse + kS*specular;","  PBR += emission;","  computedColor = vec4<f32>(PBR, mapperUBO.Opacity);"];(l=a.getEnvironmentTexture())!=null&&l.getImageLoaded()&&f.push("  // To get diffuse IBL, the texture is sampled with normals in worldspace","  var diffuseIBLCoords: vec3<f32> = (transpose(rendererUBO.WCVCNormals) * vec4<f32>(normal, 1.)).xyz;","  var diffuseCoords: vec2<f32> = vecToRectCoord(diffuseIBLCoords);","  // To get specular IBL, the texture is sampled as the worldspace reflection between the normal and view vectors","  // Reflections are first calculated in viewspace, then converted to worldspace to sample the environment","  var VreflN: vec3<f32> = normalize(reflect(-V, normal));","  var reflectionIBLCoords = (transpose(rendererUBO.WCVCNormals) * vec4<f32>(VreflN, 1.)).xyz;","  var specularCoords: vec2<f32> = vecToRectCoord(reflectionIBLCoords);","  var diffuseIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, diffuseCoords, rendererUBO.MaxEnvironmentMipLevel);","  var level = roughness * rendererUBO.MaxEnvironmentMipLevel;","  var specularIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, specularCoords, level);","  var specularIBLContribution: vec3<f32> = specularIBL.rgb*rendererUBO.BackgroundSpecularStrength;","  computedColor += vec4<f32>(specularIBLContribution*kS, 0);","  var diffuseIBLContribution: vec3<f32> = diffuseIBL.rgb*rendererUBO.BackgroundDiffuseStrength;","  diffuseIBLContribution *= baseColor * _ambientOcclusionMap.rgb;","  computedColor += vec4<f32>(diffuseIBLContribution*kD, 0);"),c=fr.substitute(c,"//VTK::Light::Impl",f).result,s.setCode(c)}else c=fr.substitute(c,"//VTK::Light::Impl",["  var diffuse: vec3<f32> = diffuseColor.rgb;","  var specular: vec3<f32> = mapperUBO.SpecularColor.rgb * mapperUBO.SpecularColor.a;","  computedColor = vec4<f32>(diffuse * _diffuseMap.rgb, mapperUBO.Opacity);"]).result,s.setCode(c)},e.shaderReplacements.set("replaceShaderLight",t.replaceShaderLight),t.replaceShaderColor=(r,n,i)=>{if(c7(r)){const l=n.getShaderDescription("fragment");let f=l.getCode();f=fr.substitute(f,"//VTK::Color::Impl",["ambientColor = mapperUBO.EdgeColor;","diffuseColor = mapperUBO.EdgeColor;"]).result,l.setCode(f);return}const o=i.getBuffer("colorVI");if(!o)return;const a=n.getShaderDescription("vertex");a.addOutput("vec4<f32>","color",o.getArrayInformation()[0].interpolation);let s=a.getCode();s=fr.substitute(s,"//VTK::Color::Impl",["  output.color = colorVI;"]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=fr.substitute(s,"//VTK::Color::Impl",["ambientColor = input.color;","diffuseColor = input.color;","opacity = mapperUBO.Opacity * input.color.a;"]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderColor",t.replaceShaderColor),t.replaceShaderTCoord=(r,n,i)=>{var h,g,p,v,y,m,w,x,C,S,T,_,E,b,D,I,P,M,L,B;if(!i.hasAttribute("tcoord"))return;const o=n.getShaderDescription("vertex"),a=i.getBuffer("tcoord"),s=bo.getNumberOfComponentsFromBufferFormat(a.getArrayInformation()[0].format);let c=o.getCode();o.addOutput(`vec${s}<f32>`,"tcoordVS"),c=fr.substitute(c,"//VTK::TCoord::Impl",["  output.tcoordVS = tcoord;"]).result,o.setCode(c);const l=n.getShaderDescription("fragment");c=l.getCode();const f=e.WebGPUActor.getRenderable(),u=j=>j?j.getDimensionality()===s:!1,d=[];((p=(g=(h=f.getProperty()).getDiffuseTexture)==null?void 0:g.call(h))!=null&&p.getImageLoaded()||f.getTextures()[0]||e.colorTexture)&&(u((y=(v=f.getProperty()).getDiffuseTexture)==null?void 0:y.call(v))||u(f.getTextures()[0])||u(e.colorTexture))&&d.push("_diffuseMap = textureSample(DiffuseTexture, DiffuseTextureSampler, input.tcoordVS);"),(x=(w=(m=f.getProperty()).getRoughnessTexture)==null?void 0:w.call(m))!=null&&x.getImageLoaded()&&u(f.getProperty().getRoughnessTexture())&&d.push("_roughnessMap = textureSample(RoughnessTexture, RoughnessTextureSampler, input.tcoordVS);"),(T=(S=(C=f.getProperty()).getMetallicTexture)==null?void 0:S.call(C))!=null&&T.getImageLoaded()&&u(f.getProperty().getMetallicTexture())&&d.push("_metallicMap = textureSample(MetallicTexture, MetallicTextureSampler, input.tcoordVS);"),(b=(E=(_=f.getProperty()).getNormalTexture)==null?void 0:E.call(_))!=null&&b.getImageLoaded()&&u(f.getProperty().getNormalTexture())&&d.push("_normalMap = textureSample(NormalTexture, NormalTextureSampler, input.tcoordVS);"),(P=(I=(D=f.getProperty()).getAmbientOcclusionTexture)==null?void 0:I.call(D))!=null&&P.getImageLoaded()&&u(f.getProperty().getAmbientOcclusionTexture())&&d.push("_ambientOcclusionMap = textureSample(AmbientOcclusionTexture, AmbientOcclusionTextureSampler, input.tcoordVS);"),(B=(L=(M=f.getProperty()).getEmissionTexture)==null?void 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uo.Verts:return"point-list";case uo.Lines:default:return"line-list"}},t.buildVertexInput=()=>{var p,v;const r=e.currentInput,n=e.cellArray,i=e.primitiveType;let a=e.WebGPUActor.getRenderable().getProperty().getRepresentation();const s=e.WebGPURenderWindow.getDevice();let c=!1;i===sa.TriangleEdges&&(c=!0,a=T2.WIREFRAME);const l=e.vertexInput,f=r.getPoints();let u;if(n){const y={hash:`R${a}P${i}${n.getMTime()}`,usage:uo.Index,cells:n,numberOfPoints:f.getNumberOfPoints(),primitiveType:i,representation:a};u=s.getBufferManager().getBuffer(y),l.setIndexBuffer(u)}else l.setIndexBuffer(null);if(f){const y=e.WebGPUActor.getBufferShift(e.WebGPURenderer),m={hash:`${f.getMTime()}I${u.getMTime()}${y.join()}float32x4`,usage:uo.PointArray,format:"float32x4",dataArray:f,indexBuffer:u,shift:y,packExtra:!0},w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["vertexBC"])}else l.removeBufferIfPresent("vertexBC");const 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x={usage:uo.PointArray,format:"unorm8x4",hash:`${w}${y.getMTime()}I${u.getMTime()}unorm8x4`,dataArray:y,indexBuffer:u,cellData:w,cellOffset:0},C=s.getBufferManager().getBuffer(x);l.addBuffer(C,["colorVI"]),h=!0}}h||l.removeBufferIfPresent("colorVI");let g=null;if((v=(p=e.renderable).getInterpolateScalarsBeforeMapping)!=null&&v.call(p)&&e.renderable.getColorCoordinates()?g=e.renderable.getColorCoordinates():g=r.getPointData().getTCoords(),g&&!c){const y=s.getBufferManager().getBufferForPointArray(g,l.getIndexBuffer());l.addBuffer(y,["tcoord"])}else l.removeBufferIfPresent("tcoord")},t.updateTextures=()=>{var c,l,f,u,d,h,g,p,v,y,m,w,x,C,S;const r=[],n=[],i=(l=(c=e.renderable).getColorTextureMap)==null?void 0:l.call(c);i&&(e.colorTexture||(e.colorTexture=C0.newInstance({label:"polyDataColor"})),e.colorTexture.setInputData(i),n.push(["Diffuse",e.colorTexture]));const 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M=null;!M&&_.getEdgeClamp()&&_.getRepeat()&&(M="mirror-repeat"),!M&&_.getEdgeClamp()&&(M="clamp-to-edge"),!M&&_.getRepeat()&&(M="repeat"),E!=="Environment"?I.addSampler(e.device,{addressModeU:M,addressModeV:M,addressModeW:M,minFilter:P,magFilter:P}):I.addSampler(e.device,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:P,magFilter:P,mipmapFilter:"linear"})}}}for(let T=e.textures.length-1;T>=0;T--)r[T]||(e.textures.splice(T,1),e.textureViews.splice(T,1))},t.computePipelineHash=()=>{let r=`pd${e.useRendererMatrix?"r":""}${e.forceZValue?"z":""}`;if(e.primitiveType===sa.TriangleEdges||e.primitiveType===sa.TriangleStripEdges)r+="edge";else{if(e.vertexInput.hasAttribute("normalMC")&&(r+="n"),e.vertexInput.hasAttribute("colorVI")&&(r+="c"),e.vertexInput.hasAttribute("tcoord")){const i=e.vertexInput.getBuffer("tcoord"),o=bo.getNumberOfComponentsFromBufferFormat(i.getArrayInformation()[0].format);r+=`t${o}`}e.textures.length&&(r+=`tx${e.textures.length}`)}e._usesCellNormals&&(r+="cn"),e.SSBO&&(r+="ssbo");const n=t.getHashFromUsage(e.usage);r+=n,r+=e.renderEncoder.getPipelineHash(),e.pipelineHash=r},t.updateBuffers=()=>{e.primitiveType!==sa.TriangleEdges&&e.primitiveType!==sa.TriangleStripEdges&&t.updateTextures();const r=e.WebGPUActor.getRenderable(),n=r.getProperty().getRepresentation();e.usage=t.getUsage(n,e.primitiveType),t.buildVertexInput();const i=e.vertexInput.getBuffer("vertexBC");if(t.setNumberOfVertices(i.getSizeInBytes()/i.getStrideInBytes()),t.setTopology(t.getTopologyFromUsage(e.usage)),t.updateUBO(),t.haveWideLines()){const o=r.getProperty();t.setNumberOfInstances(Math.ceil(o.getLineWidth()*2))}else t.setNumberOfInstances(1)}}const Ppe={is2D:!1,cellArray:null,currentInput:null,cellOffset:0,primitiveType:0,colorTexture:null,renderEncoder:null,textures:null};function ZU(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ppe,r),Rk.extend(t,e,r),e.fragmentShaderTemplate=Mpe,e.vertexShaderTemplate=Ipe,e._tmpMat3=Ns(new Float64Array(9)),e._tmpMat4=Lt(new Float64Array(16)),e.UBO=Fh.newInstance({label:"mapperUBO"}),e.UBO.addEntry("BCWCMatrix","mat4x4<f32>"),e.UBO.addEntry("BCSCMatrix","mat4x4<f32>"),e.UBO.addEntry("MCWCNormals","mat4x4<f32>"),e.UBO.addEntry("AmbientColor","vec4<f32>"),e.UBO.addEntry("DiffuseColor","vec4<f32>"),e.UBO.addEntry("EdgeColor","vec4<f32>"),e.UBO.addEntry("SpecularColor","vec4<f32>"),e.UBO.addEntry("AmbientIntensity","f32"),e.UBO.addEntry("DiffuseIntensity","f32"),e.UBO.addEntry("Roughness","f32"),e.UBO.addEntry("Metallic","f32"),e.UBO.addEntry("Ambient","f32"),e.UBO.addEntry("Normal","f32"),e.UBO.addEntry("Emission","f32"),e.UBO.addEntry("NormalStrength","f32"),e.UBO.addEntry("BaseIOR","f32"),e.UBO.addEntry("SpecularIntensity","f32"),e.UBO.addEntry("LineWidth","f32"),e.UBO.addEntry("Opacity","f32"),e.UBO.addEntry("ZValue","f32"),e.UBO.addEntry("PropID","u32"),e.UBO.addEntry("ClipNear","f32"),e.UBO.addEntry("ClipFar","f32"),e.UBO.addEntry("Time","u32"),vi(t,e,["cellArray","currentInput","cellOffset","is2D","primitiveType","renderEncoder"]),e.textures=[],Ope(t,e)}const Rpe=jn(ZU,"vtkWebGPUCellArrayMapper");var QU={newInstance:Rpe,extend:ZU};const{PrimitiveTypes:E2}=Lg;function Ape(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper"),t.createCellArrayMapper=()=>QU.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=E2.Points;a<=E2.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;if(e.WebGPUActor.getRenderable().getProperty().getEdgeVisibility())for(let a=E2.TriangleEdges;a<=E2.TriangleStripEdges;a++)if(n[a-2].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a-2]),s.setCurrentInput(r),s.setCellOffset(e.primitives[a-2].getCellOffset()),s.setPrimitiveType(a),s.setRenderable(e.renderable),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}const Lpe={primitives:null};function Npe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Lpe,r),gr.extend(t,e,r),e.primitives=[],Ape(t,e)}const kpe=jn(Npe,"vtkWebGPUPolyDataMapper");Vs("vtkMapper",kpe);const{PrimitiveTypes:l7}=Lg;function Vpe(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper2D"),t.createCellArrayMapper=()=>QU.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor2D"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=l7.Points;a<=l7.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),s.setIs2D(!0),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}function Fpe(t){return{primitives:[],...t}}function Upe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Fpe(r)),gr.extend(t,e,r),e.primitives=[],Vpe(t,e)}const Bpe=jn(Upe,"vtkWebGPUPolyDataMapper2D");Vs("vtkMapper2D",Bpe);function Gpe(t,e){e.classHierarchy.push("vtkWebGPUScalarBarActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,o=e.WebGPURenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e.WebGPURenderWindow.getRenderable())}}}const Wpe={};function $pe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Wpe,r),gr.extend(t,e,r),e.scalarBarActorHelper=YU.newScalarBarActorHelper(),Gpe(t,e)}const zpe=jn($pe,"vtkWebGPUScalarBarActor");Vs("vtkScalarBarActor",zpe);function jpe(t,e){e.classHierarchy.push("vtkWebGPUTextureView"),t.create=(r,n)=>{e.texture=r,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=bo.getDetailsFromTextureFormat(e.texture.getFormat());e.bindGroupLayoutEntry.texture.sampleType=i.sampleType},t.createFromTextureHandle=(r,n)=>{e.texture=null,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r,e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=bo.getDetailsFromTextureFormat(n.format);e.bindGroupLayoutEntry.texture.sampleType=i.sampleType,e.bindGroupTime.modified()},t.getBindGroupEntry=()=>({resource:t.getHandle()}),t.getShaderCode=(r,n)=>{let i="f32";e.bindGroupLayoutEntry.texture.sampleType==="sint"?i="i32":e.bindGroupLayoutEntry.texture.sampleType==="uint"&&(i="u32");let o=`@binding(${r}) @group(${n}) var ${e.label}: texture_${e.options.dimension}<${i}>;`;return e.bindGroupLayoutEntry.texture.sampleType==="depth"&&(o=`@binding(${r}) @group(${n}) var ${e.label}: texture_depth_${e.options.dimension};`),o},t.addSampler=(r,n)=>{const i=Gk.newInstance({label:`${e.label}Sampler`});i.create(r,n),t.setSampler(i)},t.getBindGroupTime=()=>(e.texture&&e.texture.getHandle()!==e.textureHandle&&(e.textureHandle=e.texture.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupTime.modified()),e.bindGroupTime),t.getHandle=()=>(e.texture&&e.texture.getHandle()!==e.textureHandle&&(e.textureHandle=e.texture.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupTime.modified()),e.handle)}const Hpe={texture:null,handle:null,sampler:null,label:null};function eB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hpe,r),Q.obj(t,e),e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,texture:{sampleType:"float",viewDimension:"2d"}},e.bindGroupTime={},Q.obj(e.bindGroupTime,{mtime:0}),Q.get(t,e,["bindGroupTime","texture"]),Q.setGet(t,e,["bindGroupLayoutEntry","label","sampler"]),jpe(t,e)}const Kpe=Q.newInstance(eB);var Xpe={newInstance:Kpe,extend:eB};const{BufferUsage:u7}=Lg;function qpe(t,e){e.classHierarchy.push("vtkWebGPUTexture"),t.create=(r,n)=>{e.device=r,e.width=n.width,e.height=n.height,e.depth=n.depth?n.depth:1;const i=e.depth===1?"2d":"3d";e.format=n.format?n.format:"rgba8unorm",e.mipLevel=n.mipLevel?n.mipLevel:0,e.usage=n.usage?n.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label,dimension:i,mipLevelCount:e.mipLevel+1})},t.assignFromHandle=(r,n,i)=>{e.device=r,e.handle=n,e.width=i.width,e.height=i.height,e.depth=i.depth?i.depth:1,e.format=i.format?i.format:"rgba8unorm",e.usage=i.usage?i.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST},t.writeImageData=r=>{let n=[];if(r.canvas){e.device.getHandle().queue.copyExternalImageToTexture({source:r.canvas,flipY:r.flip},{texture:e.handle,premultipliedAlpha:!0},[e.width,e.height,e.depth]),e.ready=!0;return}r.jsImageData&&!r.nativeArray&&(r.width=r.jsImageData.width,r.height=r.jsImageData.height,r.depth=1,r.format="rgba8unorm",r.flip=!0,r.nativeArray=r.jsImageData.data);const i=bo.getDetailsFromTextureFormat(e.format);let o=e.width*i.stride;const a=(c,l,f)=>{const u=c.length/(l*f)*c.BYTES_PER_ELEMENT,d=i.elementSize===2&&i.sampleType==="float";if(d||u%256){const h=c,g=u/h.BYTES_PER_ELEMENT,p=i.elementSize,v=256*Math.floor((g*p+255)/256),y=v/p,m=Q.newTypedArray(d?"Uint16Array":h.constructor.name,y*l*f);for(let w=0;w<l*f;w++)if(d)for(let x=0;x<g;x++)m[w*y+x]=_d.toHalf(h[w*g+x]);else m.set(h.subarray(w*g,(w+1)*g),w*y);return[m,v]}return[c,u]};if(r.nativeArray&&(n=r.nativeArray),r.image){const c=document.createElement("canvas");c.width=r.image.width,c.height=r.image.height;const l=c.getContext("2d");l.translate(0,c.height),l.scale(1,-1),l.drawImage(r.image,0,0,r.image.width,r.image.height,0,0,c.width,c.height),n=l.getImageData(0,0,r.image.width,r.image.height).data}const s=e.device.createCommandEncoder();if(t.getDimensionality()!==3){const c=C0.generateMipmaps(n,e.width,e.height,e.mipLevel);let l=e.width,f=e.height;for(let u=0;u<=e.mipLevel;u++){const d=a(c[u],f,1);o=d[1];const h={dataArray:r.dataArray?r.dataArray:null,nativeArray:d[0],usage:u7.Texture},g=e.device.getBufferManager().getBuffer(h);s.copyBufferToTexture({buffer:g.getHandle(),offset:0,bytesPerRow:o,rowsPerImage:f},{texture:e.handle,mipLevel:u},[l,f,1]),l/=2,f/=2}e.device.submitCommandEncoder(s),e.ready=!0}else{const c=a(n,e.height,e.depth);o=c[1];const l={dataArray:r.dataArray?r.dataArray:null,usage:u7.Texture};l.nativeArray=c[0];const f=e.device.getBufferManager().getBuffer(l);s.copyBufferToTexture({buffer:f.getHandle(),offset:0,bytesPerRow:o,rowsPerImage:e.height},{texture:e.handle},[e.width,e.height,e.depth]),e.device.submitCommandEncoder(s),e.ready=!0}},t.getScale=()=>{const r=bo.getDetailsFromTextureFormat(e.format);return r.elementSize===2&&r.sampleType==="float"?1:255},t.getNumberOfComponents=()=>bo.getDetailsFromTextureFormat(e.format).numComponents,t.getDimensionality=()=>{let r=0;return e.width>1&&r++,e.height>1&&r++,e.depth>1&&r++,r},t.resizeToMatch=r=>{(r.getWidth()!==e.width||r.getHeight()!==e.height||r.getDepth()!==e.depth)&&(e.width=r.getWidth(),e.height=r.getHeight(),e.depth=r.getDepth(),e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.resize=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1;(r!==e.width||n!==e.height||i!==e.depth)&&(e.width=r,e.height=n,e.depth=i,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.createView=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};n.dimension||(n.dimension=e.depth===1?"2d":"3d");const i=Xpe.newInstance({label:r});return i.create(t,n),i}}const Ype={device:null,handle:null,buffer:null,ready:!1,label:null};function Jpe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ype,r),Q.obj(t,e),Q.get(t,e,["handle","ready","width","height","depth","format","usage"]),Q.setGet(t,e,["device","label"]),qpe(t,e)}Q.newInstance(Jpe);function Zpe(t){if(!t||t.data.length===0)throw new Error("Invalid contour set data, see publicContourSetData type for more info");if(!t.id)throw new Error("Invalid contour set data, each contour set must have an id");if(!t.data||!Array.isArray(t.data))throw new Error("Invalid contour set data, each contour set must have an array of contours");t.data.forEach(e=>{if(!e.points||!Array.isArray(e.points))throw new Error("Invalid contour set data, each contour must have an array of points");e.points.forEach(r=>{if(!r||!Array.isArray(r)||r.length!==3)throw new Error("Invalid contour set data, each point must be an array of length 3")})})}class f7{constructor(e){const{points:r,type:n}=e.data;this.id=e.id,this._points=r,this._type=n,this._color=e.color,this._segmentIndex=e.segmentIndex,this.sizeInBytes=this._getSizeInBytes()}_getSizeInBytes(){return this._points.length*3}get points(){return this._points}set points(e){this._points=e}get color(){return this._color}set color(e){this._color=e}get type(){return this._type}set type(e){this._type=e}get segmentIndex(){return this._segmentIndex}set segmentIndex(e){this._segmentIndex=e}get flatPointsArray(){return this._points.map(e=>[...e]).flat()}}class Qpe{constructor(e){this._color=[200,0,0],this.id=e.id,this._contours=[],this._color=e.color??this._color,this.frameOfReferenceUID=e.frameOfReferenceUID,this._segmentIndex=e.segmentIndex,this._createEachContour(e.data),this.sizeInBytes=this._getSizeInBytes()}_createEachContour(e){e.forEach(r=>{const{points:n,type:i,color:o}=r,a=new f7({id:`${this.id}-segment-${this._segmentIndex}`,data:{points:n,type:i,segmentIndex:this._segmentIndex,color:o??this._color},segmentIndex:this._segmentIndex,color:o??this._color});this._contours.push(a)}),this._updateContourSetCentroid()}_updateContourSetCentroid(){const e=this.totalNumberOfPoints,r=this.flatPointsArray,n=r.reduce((a,s)=>[a[0]+s[0],a[1]+s[1],a[2]+s[2]],[0,0,0]),i=[n[0]/e,n[1]/e,n[2]/e],o=r.reduce((a,s)=>{const c=this._getDistance(i,s),l=this._getDistance(i,a);return c<l?s:a},r[0]);this._centroid=o}_getSizeInBytes(){return this._contours.reduce((e,r)=>e+r.sizeInBytes,0)}_getDistance(e,r){return Math.sqrt((e[0]-r[0])**2+(e[1]-r[1])**2+(e[2]-r[2])**2)}get centroid(){return this._centroid}get segmentIndex(){return this._segmentIndex}get color(){return this._color}set color(e){this._color=e,this._contours.forEach(r=>{r instanceof f7&&(r.color=e)})}get contours(){return this._contours}get flatPointsArray(){return this._contours.flatMap(e=>e.points)}get numberOfContours(){return this._contours.length}get totalNumberOfPoints(){return this._contours.reduce((e,r)=>e+r.points.length,0)}get numberOfPointsArray(){return this._contours.map(e=>e.points.length)}getPointsInContour(e){return this._contours[e].points}getNumberOfPointsInAContour(e){return this.getPointsInContour(e).length}}function e1e(t,e){Zpe(e);const r=new Qpe({id:e.id,data:e.data,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:Of.CONTOUR,data:r,sizeInBytes:r.sizeInBytes}}function t1e(t){var e,r;if(!t.id)throw new Error("Surface must have an id");if(((e=t.points)==null?void 0:e.length)===0)throw new Error("Surface must have non-empty points array");if(((r=t.polys)==null?void 0:r.length)===0)throw new Error("Surface must have non-empty polys array");if(!t.frameOfReferenceUID)throw new Error("Surface must have a frameOfReferenceUID")}function n1e(t,e){t1e(e);const r=new HF({id:e.id,points:e.points,polys:e.polys,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:Of.SURFACE,data:r,sizeInBytes:r.sizeInBytes}}function r1e(t){if(!t.id)throw new Error("Mesh must have an id");if(!t.arrayBuffer)throw new Error("Mesh must have an arrayBuffer");if(!(t.format in Cc))throw new Error(`Mesh format must be one of the following: ${Object.values(Cc).join(", ")}`)}function i1e(t,e){e.classHierarchy.push("vtkMTLReader");function r(){e.requestCount--,e.requestCount===0&&t.invokeBusy(!1)}function n(o){if(o[0]==="#"||o.length===0)return;const a=o.split(/[ \t]+/).map(s=>s.trim()).filter(s=>s.length);if(a[0]==="newmtl")a.shift(),e.currentMaterial=a.join(" ").trim();else if(e.currentMaterial){if(a.length<2)return;if(e.materials[e.currentMaterial]||(e.materials[e.currentMaterial]={}),e.materials[e.currentMaterial][a[0]]=a.slice(1),a[0]==="map_Kd"){const s=new Image;s.onload=()=>setTimeout(r,0),s.src=[e.baseURL,a[1]].join("/"),e.materials[e.currentMaterial].image=s,e.requestCount++}}}e.dataAccessHelper||(e.dataAccessHelper=av.get("http"));function i(o,a){return e.dataAccessHelper.fetchText(t,o,a)}t.setUrl=function(o){let a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};if(o.indexOf(".mtl")===-1&&!a.fullpath)e.baseURL=o,e.url=`${o}/index.mtl`;else{e.url=o;const s=o.split("/");s.pop(),e.baseURL=s.join("/")}return t.loadData(a)},t.loadData=o=>new Promise((a,s)=>{i(e.url,o).then(c=>{t.parseAsText(c),a()},c=>{s()})}),t.parseAsText=o=>{t.modified(),e.materials={},o.split(`
+`).forEach(n)},t.isBusy=()=>!!e.requestCount,t.getMaterialNames=()=>Object.keys(e.materials),t.getMaterial=o=>e.materials[o],t.listImages=()=>Object.keys(e.materials).map(o=>e.materials[o].map_Kd).filter(o=>!!o).map(o=>o[0].trim()),t.setImageSrc=(o,a)=>new Promise((s,c)=>{const l=Object.keys(e.materials).find(u=>e.materials[u].map_Kd&&e.materials[u].map_Kd[0].trim()===o.trim()),f=e.materials[l];f&&f.image?(f.image.src=a,f.image.onload=()=>setTimeout(s,0)):s()}),t.applyMaterialToActor=(o,a)=>{const s=e.materials[o];if(s&&a){const c=[1,1,1],l={ambientColor:s.Ka?s.Ka.map(u=>Number(u)):c,specularColor:s.Ks?s.Ks.map(u=>Number(u)):c,diffuseColor:s.Kd?s.Kd.map(u=>Number(u)):c,opacity:s.d?Number(s.d):1,specularPower:s.Ns?Number(s.Ns):1},f=Number(s.illum||2);if(["ambient","diffuse","specular"].forEach((u,d)=>{l[u]=d<=f?1:0}),s.image){const u=C0.newInstance({interpolate:e.interpolateTextures});u.setImage(s.image),a.addTexture(u)}a.getProperty().set(l)}}}const o1e={numberOfOutputs:1,requestCount:0,materials:{},interpolateTextures:!0};function tB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,o1e,r),xr(t,e),Qo(t,e,["url","baseURL"]),vi(t,e,["dataAccessHelper","interpolateTextures","splitGroup"]),QE(t,e,"busy"),i1e(t,e)}const a1e=jn(tB,"vtkMTLReader");var s1e={newInstance:a1e,extend:tB};function nB(t,e){r1e(e);const r=new M0e({...e}),n={id:t,type:Of.MESH,data:r,sizeInBytes:r.sizeInBytes};switch(e.format){case Cc.PLY:if(e.materialUrl){const i=new Image;return new Promise((o,a)=>{i.onload=()=>{try{const s=C0.newInstance();s.setInterpolate(!0),s.setImage(i),r.defaultActor.addTexture(s),o(n)}catch(s){a(s)}},i.onerror=s=>a(s),i.src=e.materialUrl})}return Promise.resolve(n);case Cc.OBJ:if(e.materialUrl){const i=s1e.newInstance();return i.setUrl(e.materialUrl).then(()=>{for(let o=0;o<r.actors.length;o++){const a=r.actors[o],s=a.getMapper();if(s){const c=s.getInputData();if(c){const l=c.get("name").name;i.applyMaterialToActor(l,a)}}}return n}).catch(o=>{throw new Error(`Failed to load material: ${o}`)})}return Promise.resolve(n);case Cc.STL:case Cc.VTP:return Promise.resolve(n);default:return Promise.reject(new Error(`Unsupported format: ${e.format}`))}}function c1e({url:t,signal:e,onload:r,loaderOptions:n}){return new Promise((i,o)=>{const a=new XMLHttpRequest;a.open("GET",t,!0);const s={},c=n.beforeSend(a,s),l=Object.assign({},s,c);a.responseType="arraybuffer",Object.keys(l).forEach(function(h){l[h]!==null&&a.setRequestHeader(h,l[h])});const f=function(h){r&&typeof r=="function"&&r(),e&&e.removeEventListener("abort",u),i(a.response)},u=()=>{a.abort(),a.removeEventListener("load",f),o(new Error("Request aborted"))};a.addEventListener("load",f);const d=(h,g)=>{const p={url:t,loaded:h,total:g};nt(ze,qe.GEOMETRY_LOAD_PROGRESS,{data:p})};a.onprogress=function(h){d(h.loaded,h.total)},e&&e.aborted?(a.abort(),o(new Error("Request 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r=Ue.getGeometryLoadObject(t);return r!==void 0||(r=oB(t,e)),r.promise}async function h1e(t,e){if(t===void 0)throw new Error("createAndCacheGeometry: parameter geometryId must not be undefined");let r=Ue.getGeometryLoadObject(t);return r!==void 0||(r=oB(t,e),await Ue.putGeometryLoadObject(t,r)),r.promise}function g1e(t,e){if(t===void 0)throw new Error("createAndCacheGeometry: parameter geometryId must not be undefined");let r=Ue.getGeometry(t);if(r)return r;if(e.type===Of.CONTOUR)r=e1e(t,e.geometryData);else if(e.type===Of.SURFACE)r=n1e(t,e.geometryData);else if(e.type===Of.MESH)nB(t,e.geometryData).then(n=>{r=n});else throw new Error(`Unknown geometry type: ${e.type}`);return Ue.putGeometrySync(t,r),r}function aB(t,e){iB[t]=e}function p1e(t){const e=h1;return h1=t,e}aB("mesh",rB);const m1e=Object.freeze(Object.defineProperty({__proto__:null,createAndCacheGeometry:g1e,getOptions:f1e,loadAndCacheGeometry:h1e,loadGeometry:d1e,registerGeometryLoader:aB,registerUnknownGeometryLoader:p1e,setOptions:u1e},Symbol.toStringTag,{value:"Module"}));function v1e(t,e){if(!e||!e.imageIds||!e.imageIds.length)throw new Error("ImageIds must be provided to create a 4D streaming image volume");const{imageIds:r}=e,{splittingTag:n,imageIdGroups:i}=A8(r),o=Math.floor(i.length/2),a=ev(i[o],t),{metadata:s,dimensions:c,spacing:l,direction:f,sizeInBytes:u,origin:d,numberOfComponents:h,dataType:g}=a,p=f.slice(6,9),v=i.map(x=>c8(x,p).sortedImageIds),y=v.flat(),m=Rc.createScalarDynamicVolumeVoxelManager({dimensions:c,imageIdGroups:v,dimensionGroupNumber:1,numberOfComponents:h});let w=new OU({volumeId:t,metadata:s,dimensions:c,spacing:l,origin:d,direction:f,sizeInBytes:u,imageIds:y,imageIdGroups:v,splittingTag:n,voxelManager:m,numberOfComponents:h,dataType:g},{imageIds:y,loadStatus:{loaded:!1,loading:!1,cancelled:!1,cachedFrames:[],callbacks:[]}});return{promise:Promise.resolve(w),decache:()=>{w.destroy(),w=null},cancel:()=>{w.cancelLoading()}}}const y1e=Object.freeze(Object.defineProperty({__proto__:null,BaseRenderingEngine:C8,BaseVolumeViewport:Ir,CONSTANTS:Uu,ContextPoolRenderingEngine:WT,EPSILON:Gh,EVENTS:qe,Enums:ka,ImageVolume:x0,ProgressiveRetrieveImages:om,RenderingEngine:jF,Settings:Rr,StackViewport:hr,StreamingDynamicImageVolume:OU,StreamingImageVolume:oF,Surface:HF,TiledRenderingEngine:S8,VideoViewport:dg,Viewport:s0,VolumeViewport:lr,VolumeViewport3D:dx,WSIViewport:V5,addImageSlicesToViewports:$F,addVolumesToViewports:WF,cache:Ue,canRenderFloatTextures:$w,convertMapperToNotSharedMapper:dF,cornerstoneMeshLoader:rB,cornerstoneStreamingDynamicImageVolumeLoader:v1e,cornerstoneStreamingImageVolumeLoader:aF,createCanvas:ov,createViewportElement:NF,createVolumeActor:L5,createVolumeMapper:fF,eventTarget:ze,geometryLoader:m1e,getConfiguration:Iu,getEnabledElement:De,getEnabledElementByIds:Qn,getEnabledElementByViewportId:Vn,getEnabledElements:_U,getOrCreateCanvas:ts,getRenderingEngine:ir,getRenderingEngines:Yo,getShouldUseCPURendering:Lh,getWebWorkerManager:Fl,imageLoadPoolManager:zi,imageLoader:Kle,imageRetrievalPoolManager:Ug,init:QR,isCornerstoneInitialized:eA,metaData:o8,peerImport:tA,registerImageLoader:zd,requestPoolManager:zi,resetInitialization:Iq,resetUseCPURendering:Dq,setCanvasCreator:sfe,setConfiguration:Mq,setPreferSizeOverAccuracy:bq,setUseCPURendering:Eq,setVolumesForViewports:GF,triggerEvent:nt,utilities:Dn,version:ede,volumeLoader:iue},Symbol.toStringTag,{value:"Module"}));var Rl;(function(t){t[t.Primary=1]="Primary",t[t.Secondary=2]="Secondary",t[t.Primary_And_Secondary=3]="Primary_And_Secondary",t[t.Auxiliary=4]="Auxiliary",t[t.Primary_And_Auxiliary=5]="Primary_And_Auxiliary",t[t.Secondary_And_Auxiliary=6]="Secondary_And_Auxiliary",t[t.Primary_And_Secondary_And_Auxiliary=7]="Primary_And_Secondary_And_Auxiliary",t[t.Fourth_Button=8]="Fourth_Button",t[t.Fifth_Button=16]="Fifth_Button",t[t.Wheel=524288]="Wheel",t[t.Wheel_Primary=524289]="Wheel_Primary"})(Rl||(Rl={}));var Qi;(function(t){t[t.Shift=16]="Shift",t[t.Ctrl=17]="Ctrl",t[t.Alt=18]="Alt",t[t.Meta=91]="Meta",t[t.ShiftCtrl=1617]="ShiftCtrl",t[t.ShiftAlt=1618]="ShiftAlt",t[t.ShiftMeta=1691]="ShiftMeta",t[t.CtrlAlt=1718]="CtrlAlt",t[t.CtrlMeta=1791]="CtrlMeta",t[t.AltMeta=1891]="AltMeta"})(Qi||(Qi={}));var Fn;(function(t){t.Active="Active",t.Passive="Passive",t.Enabled="Enabled",t.Disabled="Disabled"})(Fn||(Fn={}));var QT;(function(t){t.Default="",t.Highlighted="Highlighted",t.Selected="Selected",t.Locked="Locked",t.AutoGenerated="AutoGenerated"})(QT||(QT={}));const uu=QT;var U;(function(t){t.TOOL_ACTIVATED="CORNERSTONE_TOOLS_TOOL_ACTIVATED",t.TOOLGROUP_VIEWPORT_ADDED="CORNERSTONE_TOOLS_TOOLGROUP_VIEWPORT_ADDED",t.TOOLGROUP_VIEWPORT_REMOVED="CORNERSTONE_TOOLS_TOOLGROUP_VIEWPORT_REMOVED",t.TOOL_MODE_CHANGED="CORNERSTONE_TOOLS_TOOL_MODE_CHANGED",t.CROSSHAIR_TOOL_CENTER_CHANGED="CORNERSTONE_TOOLS_CROSSHAIR_TOOL_CENTER_CHANGED",t.VOLUMECROPPINGCONTROL_TOOL_CHANGED="CORNERSTONE_TOOLS_VOLUMECROPPINGCONTROL_TOOL_CHANGED",t.VOLUMECROPPING_TOOL_CHANGED="CORNERSTONE_TOOLS_VOLUMECROPPING_TOOL_CHANGED",t.ANNOTATION_ADDED="CORNERSTONE_TOOLS_ANNOTATION_ADDED",t.ANNOTATION_COMPLETED="CORNERSTONE_TOOLS_ANNOTATION_COMPLETED",t.ANNOTATION_MODIFIED="CORNERSTONE_TOOLS_ANNOTATION_MODIFIED",t.ANNOTATION_REMOVED="CORNERSTONE_TOOLS_ANNOTATION_REMOVED",t.ANNOTATION_SELECTION_CHANGE="CORNERSTONE_TOOLS_ANNOTATION_SELECTION_CHANGE",t.ANNOTATION_LOCK_CHANGE="CORNERSTONE_TOOLS_ANNOTATION_LOCK_CHANGE",t.ANNOTATION_VISIBILITY_CHANGE="CORNERSTONE_TOOLS_ANNOTATION_VISIBILITY_CHANGE",t.ANNOTATION_RENDERED="CORNERSTONE_TOOLS_ANNOTATION_RENDERED",t.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED="CORNERSTONE_TOOLS_ANNOTATION_CUT_MERGE_PROCESS_COMPLETED",t.ANNOTATION_INTERPOLATION_PROCESS_COMPLETED="CORNERSTONE_TOOLS_ANNOTATION_INTERPOLATION_PROCESS_COMPLETED",t.INTERPOLATED_ANNOTATIONS_REMOVED="CORNERSTONE_TOOLS_INTERPOLATED_ANNOTATIONS_REMOVED",t.SEGMENTATION_MODIFIED="CORNERSTONE_TOOLS_SEGMENTATION_MODIFIED",t.SEGMENTATION_RENDERED="CORNERSTONE_TOOLS_SEGMENTATION_RENDERED",t.SEGMENTATION_REPRESENTATION_ADDED="CORNERSTONE_TOOLS_SEGMENTATION_REPRESENTATION_ADDED",t.SEGMENTATION_ADDED="CORNERSTONE_TOOLS_SEGMENTATION_ADDED",t.SEGMENTATION_REPRESENTATION_MODIFIED="CORNERSTONE_TOOLS_SEGMENTATION_REPRESENTATION_MODIFIED",t.SEGMENTATION_REMOVED="CORNERSTONE_TOOLS_SEGMENTATION_REMOVED",t.SEGMENTATION_REPRESENTATION_REMOVED="CORNERSTONE_TOOLS_SEGMENTATION_REPRESENTATION_REMOVED",t.SEGMENTATION_DATA_MODIFIED="CORNERSTONE_TOOLS_SEGMENTATION_DATA_MODIFIED",t.HISTORY_UNDO="CORNERSTONE_TOOLS_HISTORY_UNDO",t.HISTORY_REDO="CORNERSTONE_TOOLS_HISTORY_REDO",t.KEY_DOWN="CORNERSTONE_TOOLS_KEY_DOWN",t.KEY_UP="CORNERSTONE_TOOLS_KEY_UP",t.MOUSE_DOWN="CORNERSTONE_TOOLS_MOUSE_DOWN",t.MOUSE_UP="CORNERSTONE_TOOLS_MOUSE_UP",t.MOUSE_DOWN_ACTIVATE="CORNERSTONE_TOOLS_MOUSE_DOWN_ACTIVATE",t.MOUSE_DRAG="CORNERSTONE_TOOLS_MOUSE_DRAG",t.MOUSE_MOVE="CORNERSTONE_TOOLS_MOUSE_MOVE",t.MOUSE_CLICK="CORNERSTONE_TOOLS_MOUSE_CLICK",t.MOUSE_DOUBLE_CLICK="CORNERSTONE_TOOLS_MOUSE_DOUBLE_CLICK",t.MOUSE_WHEEL="CORNERSTONE_TOOLS_MOUSE_WHEEL",t.TOUCH_START="CORNERSTONE_TOOLS_TOUCH_START",t.TOUCH_START_ACTIVATE="CORNERSTONE_TOOLS_TOUCH_START_ACTIVATE",t.TOUCH_PRESS="CORNERSTONE_TOOLS_TOUCH_PRESS",t.TOUCH_DRAG="CORNERSTONE_TOOLS_TOUCH_DRAG",t.TOUCH_END="CORNERSTONE_TOOLS_TOUCH_END",t.TOUCH_TAP="CORNERSTONE_TOOLS_TAP",t.TOUCH_SWIPE="CORNERSTONE_TOOLS_SWIPE"})(U||(U={}));var Pt;(function(t){t.Labelmap="Labelmap",t.Contour="Contour",t.Surface="Surface"})(Pt||(Pt={}));var kd;(function(t){t.UP="UP",t.DOWN="DOWN",t.LEFT="LEFT",t.RIGHT="RIGHT"})(kd||(kd={}));var _t;(function(t){t.OnInteractionStart="onInteractionStart",t.OnInteractionEnd="onInteractionEnd",t.Preview="preview",t.RejectPreview="rejectPreview",t.AcceptPreview="acceptPreview",t.Fill="fill",t.Interpolate="interpolate",t.StrategyFunction="strategyFunction",t.CreateIsInThreshold="createIsInThreshold",t.Initialize="initialize",t.INTERNAL_setValue="setValue",t.AddPreview="addPreview",t.ComputeInnerCircleRadius="computeInnerCircleRadius",t.GetStatistics="getStatistics",t.EnsureImageVolumeFor3DManipulation="ensureImageVolumeFor3DManipulation",t.EnsureSegmentationVolumeFor3DManipulation="ensureSegmentationVolumeFor3DManipulation"})(_t||(_t={}));var Qt;(function(t){t.Interaction="Interaction",t.HandlesUpdated="HandlesUpdated",t.StatsUpdated="StatsUpdated",t.InitialSetup="InitialSetup",t.Completed="Completed",t.InterpolationUpdated="InterpolationUpdated",t.History="History",t.MetadataReferenceModified="MetadataReferenceModified",t.LabelChange="LabelChange"})(Qt||(Qt={}));var e_;(function(t){t.POLYSEG_CONTOUR_TO_LABELMAP="Converting Contour to Labelmap",t.POLYSEG_SURFACE_TO_LABELMAP="Converting Surfaces to Labelmap",t.POLYSEG_CONTOUR_TO_SURFACE="Converting Contour to Surface",t.POLYSEG_LABELMAP_TO_SURFACE="Converting Labelmap to Surface",t.SURFACE_CLIPPING="Clipping Surfaces",t.COMPUTE_STATISTICS="Computing Statistics",t.INTERPOLATE_LABELMAP="Interpolating Labelmap",t.COMPUTE_LARGEST_BIDIRECTIONAL="Computing Largest Bidirectional",t.GENERATE_CONTOUR_SETS="Generating Contour Sets"})(e_||(e_={}));const Ac=e_,sB=Object.freeze(Object.defineProperty({__proto__:null,AnnotationStyleStates:uu,ChangeTypes:Qt,Events:U,get 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@@ -3983,7 +3983,7 @@ fn main(
     12.5-2.5t15.5-3.5 14.5-4.5 15-6.5 11-8 9-11
     2.5-14q0-16-31-96.5t-72-177.5-42-100l-450-2q-26 58-76.5 195.5t-50.5 162.5q0
     22 14 37.5t43.5 24.5 48.5 13.5 57 8.5 41 4q1 19 1 58 0 9-2 27-58
-    0-174.5-10t-174.5-10q-8 0-26.5 4t-21.5 4q-80 14-188 14z" />`,viewBox:{x:1792,y:1792}}),Crosshairs:Un(Fn,{name:"Crosshairs",iconContent:`<path fill="{{color}}" d="M1325 1024h-109q-26 0-45-19t-19-45v-128q0-26
+    0-174.5-10t-174.5-10q-8 0-26.5 4t-21.5 4q-80 14-188 14z" />`,viewBox:{x:1792,y:1792}}),Crosshairs:Gn(Bn,{name:"Crosshairs",iconContent:`<path fill="{{color}}" d="M1325 1024h-109q-26 0-45-19t-19-45v-128q0-26
     19-45t45-19h109q-32-108-112.5-188.5t-188.5-112.5v109q0 26-19 45t-45
     19h-128q-26 0-45-19t-19-45v-109q-108 32-188.5 112.5t-112.5 188.5h109q26
     0 45 19t19 45v128q0 26-19 45t-45 19h-109q32 108 112.5 188.5t188.5
@@ -3993,34 +3993,34 @@ fn main(
     0-45-19t-19-45v-143q-161-37-278.5-154.5t-154.5-278.5h-143q-26
     0-45-19t-19-45v-128q0-26 19-45t45-19h143q37-161
     154.5-278.5t278.5-154.5v-143q0-26 19-45t45-19h128q26 0 45 19t19 45v143q161
-    37 278.5 154.5t154.5 278.5h143q26 0 45 19t19 45z" />`,viewBox:{x:1792,y:1792}}),Eraser:Un(Fn,{name:"Eraser",iconContent:`<path transform="translate(0,1792) scale(1,-1)" fill="{{color}}" d="M960 1408l336-384h-768l-336 384h768zm1013-1077q15
+    37 278.5 154.5t154.5 278.5h143q26 0 45 19t19 45z" />`,viewBox:{x:1792,y:1792}}),Eraser:Gn(Bn,{name:"Eraser",iconContent:`<path transform="translate(0,1792) scale(1,-1)" fill="{{color}}" d="M960 1408l336-384h-768l-336 384h768zm1013-1077q15
     34 9.5 71.5t-30.5 65.5l-896 1024q-38 44-96 44h-768q-38
     0-69.5-20.5t-47.5-54.5q-15-34-9.5-71.5t30.5-65.5l896-1024q38-44 96-44h768q38
-    0 69.5 20.5t47.5 54.5z" />`,viewBox:{x:2048,y:1792}}),Magnify:Un(Fn,{name:"Magnify",iconContent:`<path fill="{{color}}" d="M508.5 481.6l-129-129c-2.3-2.3-5.3-3.5-8.5-3.5h-10.3C395
+    0 69.5 20.5t47.5 54.5z" />`,viewBox:{x:2048,y:1792}}),Magnify:Gn(Bn,{name:"Magnify",iconContent:`<path fill="{{color}}" d="M508.5 481.6l-129-129c-2.3-2.3-5.3-3.5-8.5-3.5h-10.3C395
     312 416 262.5 416 208 416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c54.5
     0 104-21 141.1-55.2V371c0 3.2 1.3 6.2 3.5 8.5l129 129c4.7 4.7 12.3 4.7 17
     0l9.9-9.9c4.7-4.7 4.7-12.3 0-17zM208 384c-97.3 0-176-78.7-176-176S110.7 32 208
-    32s176 78.7 176 176-78.7 176-176 176z" />`,viewBox:{x:512,y:512}}),Pan:Un(Fn,{name:"Pan",iconContent:`<path fill="{{color}}" d="M1411 541l-355 355 355 355 144-144q29-31 70-14 39 17
+    32s176 78.7 176 176-78.7 176-176 176z" />`,viewBox:{x:512,y:512}}),Pan:Gn(Bn,{name:"Pan",iconContent:`<path fill="{{color}}" d="M1411 541l-355 355 355 355 144-144q29-31 70-14 39 17
     39 59v448q0 26-19 45t-45 19h-448q-42 0-59-40-17-39 14-69l144-144-355-355-355
     355 144 144q31 30 14 69-17 40-59 40h-448q-26 0-45-19t-19-45v-448q0-42 40-59
     39-17 69 14l144 144 355-355-355-355-144 144q-19 19-45 19-12
     0-24-5-40-17-40-59v-448q0-26 19-45t45-19h448q42 0 59 40 17 39-14 69l-144
     144 355 355 355-355-144-144q-31-30-14-69 17-40 59-40h448q26 0 45 19t19
-    45v448q0 42-39 59-13 5-25 5-26 0-45-19z" />`,viewBox:{x:1792,y:1792}}),Rotate:Un(Fn,{name:"Rotate",iconContent:`<path fill="{{color}}" d="M1664 256v448q0 26-19 45t-45 19h-448q-42 0-59-40-17-39
+    45v448q0 42-39 59-13 5-25 5-26 0-45-19z" />`,viewBox:{x:1792,y:1792}}),Rotate:Gn(Bn,{name:"Rotate",iconContent:`<path fill="{{color}}" d="M1664 256v448q0 26-19 45t-45 19h-448q-42 0-59-40-17-39
     14-69l138-138q-148-137-349-137-104 0-198.5 40.5t-163.5 109.5-109.5
     163.5-40.5 198.5 40.5 198.5 109.5 163.5 163.5 109.5 198.5 40.5q119 0
     225-52t179-147q7-10 23-12 15 0 25 9l137 138q9 8 9.5 20.5t-7.5 22.5q-109
     132-264 204.5t-327 72.5q-156 0-298-61t-245-164-164-245-61-298 61-298
     164-245 245-164 298-61q147 0 284.5 55.5t244.5 156.5l130-129q29-31 70-14
-    39 17 39 59z" />`,viewBox:{x:1792,y:1792}}),StackScroll:Un(Fn,{name:"StackScroll",iconContent:`<path fill="{{color}}" d="M24 21v2c0 0.547-0.453 1-1 1h-22c-0.547
+    39 17 39 59z" />`,viewBox:{x:1792,y:1792}}),StackScroll:Gn(Bn,{name:"StackScroll",iconContent:`<path fill="{{color}}" d="M24 21v2c0 0.547-0.453 1-1 1h-22c-0.547
     0-1-0.453-1-1v-2c0-0.547 0.453-1 1-1h22c0.547 0 1 0.453 1 1zM24 13v2c0
     0.547-0.453 1-1 1h-22c-0.547 0-1-0.453-1-1v-2c0-0.547 0.453-1 1-1h22c0.547
     0 1 0.453 1 1zM24 5v2c0 0.547-0.453 1-1 1h-22c-0.547
-    0-1-0.453-1-1v-2c0-0.547 0.453-1 1-1h22c0.547 0 1 0.453 1 1z" />`,viewBox:{x:24,y:28}}),WindowLevelRegion:Un(Fn,{name:"WindowLevelRegion",iconContent:`<path fill="{{color}}" d="M1664 416v960q0 119-84.5 203.5t-203.5 84.5h-960q-119
+    0-1-0.453-1-1v-2c0-0.547 0.453-1 1-1h22c0.547 0 1 0.453 1 1z" />`,viewBox:{x:24,y:28}}),WindowLevelRegion:Gn(Bn,{name:"WindowLevelRegion",iconContent:`<path fill="{{color}}" d="M1664 416v960q0 119-84.5 203.5t-203.5 84.5h-960q-119
     0-203.5-84.5t-84.5-203.5v-960q0-119 84.5-203.5t203.5-84.5h960q119 0 203.5
-    84.5t84.5 203.5z" />`,viewBox:{x:1792,y:1792}}),WindowLevel:Un(Fn,{name:"WindowLevel",iconContent:`
+    84.5t84.5 203.5z" />`,viewBox:{x:1792,y:1792}}),WindowLevel:Gn(Bn,{name:"WindowLevel",iconContent:`
     <path fill="{{color}}" d="M14.5,3.5 a1 1 0 0 1 -11,11 Z" stroke="none" opacity="0.8" />
-    <circle cx="9" cy="9" r="8" fill="none" stroke-width="2" stroke="{{color}}" />`,viewBox:{x:18,y:18}}),Zoom:Un(Fn,{name:"Zoom",iconContent:`
+    <circle cx="9" cy="9" r="8" fill="none" stroke-width="2" stroke="{{color}}" />`,viewBox:{x:18,y:18}}),Zoom:Gn(Bn,{name:"Zoom",iconContent:`
   <path fill="{{color}}" d="M508.5 481.6l-129-129c-2.3-2.3-5.3-3.5-8.5-3.5h-10.3C395
     312 416 262.5 416 208 416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c54.5
     0 104-21 141.1-55.2V371c0 3.2 1.3 6.2 3.5 8.5l129 129c4.7 4.7 12.3 4.7 17
@@ -4029,18 +4029,18 @@ fn main(
   <path fill="{{color}}" transform="scale(0.22,0.22) translate(1400,0)" d="M1216
     320q0 26-19 45t-45 19h-128v1024h128q26 0 45 19t19 45-19 45l-256 256q-19
     19-45 19t-45-19l-256-256q-19-19-19-45t19-45 45-19h128v-1024h-128q-26
-    0-45-19t-19-45 19-45l256-256q19-19 45-19t45 19l256 256q19 19 19 45z" />`,viewBox:{x:640,y:512}}),SegmentationFreeHandEraseInside:Un(Fn,{name:"SegmentationFreeHandEraseInside",iconContent:`${B2} ${c0}`,viewBox:ha}),SegmentationFreeHandFillInside:Un(Fn,{name:"SegmentationFreeHandFillInside",iconContent:`${B2} ${bu}`,viewBox:ha}),SegmentationFreeHandEraseOutside:Un(Fn,{name:"SegmentationFreeHandEraseOutside",iconContent:`${B2} ${c0}`,viewBox:ha}),SegmentationFreeHandFillOutside:Un(Fn,{name:"SegmentationFreeHandFillOutside",iconContent:`${B2} ${bu}`,viewBox:ha}),SegmentationRectangleEraseInside:Un(Fn,{name:"SegmentationRectangleEraseInside",iconContent:`${l0} ${c0}`,viewBox:ha}),RectangleScissor:Un(Fn,{name:"RectangleScissor",iconContent:`${l0} ${bu}`,viewBox:ha}),"RectangleScissor.FILL_INSIDE":Un(Fn,{name:"RectangleScissor.FILL_INSIDE",iconContent:`${l0} ${bu}`,viewBox:ha}),"RectangleScissor.FILL_OUTSIDE":Un(Fn,{name:"RectangleScissor.FILL_OUTSIDE",iconContent:`${l0} ${bu}`,viewBox:ha}),"RectangleScissor.ERASE_OUTSIDE":Un(Fn,{name:"RectangleScissor.ERASE_OUTSIDE",iconContent:`${l0} ${c0}`,viewBox:ha}),"RectangleScissor.ERASE_INSIDE":Un(Fn,{name:"RectangleScissor.ERASE_INSIDE",iconContent:`${l0} ${c0}`,viewBox:ha}),CircleScissor:Un(Fn,{name:"CircleScissor",iconContent:`${G2} ${bu}`,viewBox:ha}),"CircleScissor.FILL_INSIDE":Un(Fn,{name:"CircleScissor.FILL_INSIDE",iconContent:`${G2} ${bu}`,viewBox:ha}),"CircleScissor.ERASE_OUTSIDE":Un(Fn,{name:"CircleScissor.ERASE_OUTSIDE",iconContent:`${G2} ${c0}`,viewBox:ha}),"CircleScissor.FILL_OUTSIDE":Un(Fn,{name:"CircleScissor.FILL_OUTSIDE",iconContent:`${G2} ${bu}`,viewBox:ha})};function Un(t,e){return Object.assign(Object.create(t),{...e,name:e.name||t.name})}function Qge(t,e,r){Lw[t]=Un(Fn,{iconContent:e,viewBox:r})}function epe(t){return Lw[t]}const tpe=Object.keys(Lw);class npe{constructor(){const e={color:"rgb(255, 255, 0)",colorHighlighted:"rgb(0, 255, 0)",colorSelected:"rgb(0, 220, 0)",colorLocked:"rgb(209, 193, 90)",lineWidth:"1",lineDash:"",shadow:!0,textBoxVisibility:!0,textBoxFontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",textBoxFontSize:"14px",textBoxColor:"rgb(255, 255, 0)",textBoxColorHighlighted:"rgb(0, 255, 0)",textBoxColorSelected:"rgb(0, 255, 0)",textBoxColorLocked:"rgb(209, 193, 90)",textBoxBackground:"",textBoxLinkLineWidth:"1",textBoxLinkLineDash:"2,3",textBoxShadow:!0,markerSize:"10",angleArcLineDash:""};this._initializeConfig(e)}getAnnotationToolStyles(e){return this.config.annotations&&this.config.annotations[e]}getViewportToolStyles(e){return this.config.viewports&&this.config.viewports[e]}getToolGroupToolStyles(e){return this.config.toolGroups&&this.config.toolGroups[e]}getDefaultToolStyles(){return this.config.default}setAnnotationStyles(e,r){let n=this.config.annotations;n||(this.config={...this.config,annotations:{}},n=this.config.annotations),n[e]=r}setViewportToolStyles(e,r){let n=this.config.viewports;n||(this.config={...this.config,viewports:{}},n=this.config.viewports),n[e]=r}setToolGroupToolStyles(e,r){let n=this.config.toolGroups;n||(this.config={...this.config,toolGroups:{}},n=this.config.toolGroups),n[e]=r}setDefaultToolStyles(e){this.config.default=e}getStyleProperty(e,r){const{annotationUID:n,viewportId:i,toolGroupId:o,toolName:a}=r;return this._getToolStyle(e,n,i,o,a)}_getToolStyle(e,r,n,i,o){if(r){const s=this.getAnnotationToolStyles(r);if(s&&s[e]!==void 0)return s[e]}if(n){const s=this.getViewportToolStyles(n);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}if(i){const s=this.getToolGroupToolStyles(i);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}const a=this.getDefaultToolStyles();if(a[o]&&a[o][e]!==void 0)return a[o][e];if(a.global&&a.global[e]!==void 0)return a.global[e]}_initializeConfig(e){const r={};for(const n in e)r[n]=e[n];this.config={default:{global:r}}}}const NE=new npe;function rpe(t,e,r){const n=[`${t}`];return e&&n.push(`${n[0]}${e}`),r&&n.push(`${n[n.length-1]}${r}`),n}function Nh(t,e,r,n){const i=rpe(t,r,n);for(let o=i.length-1;o>=0;--o){const a=NE.getStyleProperty(i[o],e);if(a!==void 0)return a}}const ipe="color",ope=lc.Highlighted,ape=Nn.Active;class uh extends Am{constructor(e,r,n,i,o){super(e,r,n,i,o)}static getDefinedCursor(e,r=!1,n){n||(n=Nh(ipe,{},ope,ape));const i=spe(e,r,n);let o=super.getDefinedCursor(i);if(!o){const a=epe(e);a&&(o=cpe(a,i,r,n,super.getDefinedCursor("default")),super.setDefinedCursor(i,o))}return o}}function TF(t,e){const r=Object(e),n=Object.prototype.hasOwnProperty.bind(r);return(t+"").replace(/\{\{(\w+)\}\}/g,(i,o)=>n(o)?r[o]+"":"")}function spe(t,e,r){return`${e?"pointer":"cursor"}:${t}/${r}`}function cpe(t,e,r,n,i){const{x:o,y:a}=t.mousePoint;return new uh(lpe(t,r,{color:n}),o,a,e,i)}function lpe(t,e,r){const n=upe(t,e,r);return`${URL.createObjectURL(n)}#${t.name||"unknown"}-${e?"pointer":"cursor"}`}function upe(t,e,r){const n=(e?dpe:fpe)(t,r);return new Blob([n],{type:"image/svg+xml"})}function fpe(t,e){const{iconContent:r,iconSize:n,viewBox:i}=t,o=`
+    0-45-19t-19-45 19-45l256-256q19-19 45-19t45 19l256 256q19 19 19 45z" />`,viewBox:{x:640,y:512}}),SegmentationFreeHandEraseInside:Gn(Bn,{name:"SegmentationFreeHandEraseInside",iconContent:`${b2} ${F0}`,viewBox:Ta}),SegmentationFreeHandFillInside:Gn(Bn,{name:"SegmentationFreeHandFillInside",iconContent:`${b2} ${qu}`,viewBox:Ta}),SegmentationFreeHandEraseOutside:Gn(Bn,{name:"SegmentationFreeHandEraseOutside",iconContent:`${b2} ${F0}`,viewBox:Ta}),SegmentationFreeHandFillOutside:Gn(Bn,{name:"SegmentationFreeHandFillOutside",iconContent:`${b2} ${qu}`,viewBox:Ta}),SegmentationRectangleEraseInside:Gn(Bn,{name:"SegmentationRectangleEraseInside",iconContent:`${U0} ${F0}`,viewBox:Ta}),RectangleScissor:Gn(Bn,{name:"RectangleScissor",iconContent:`${U0} ${qu}`,viewBox:Ta}),"RectangleScissor.FILL_INSIDE":Gn(Bn,{name:"RectangleScissor.FILL_INSIDE",iconContent:`${U0} ${qu}`,viewBox:Ta}),"RectangleScissor.FILL_OUTSIDE":Gn(Bn,{name:"RectangleScissor.FILL_OUTSIDE",iconContent:`${U0} ${qu}`,viewBox:Ta}),"RectangleScissor.ERASE_OUTSIDE":Gn(Bn,{name:"RectangleScissor.ERASE_OUTSIDE",iconContent:`${U0} ${F0}`,viewBox:Ta}),"RectangleScissor.ERASE_INSIDE":Gn(Bn,{name:"RectangleScissor.ERASE_INSIDE",iconContent:`${U0} ${F0}`,viewBox:Ta}),CircleScissor:Gn(Bn,{name:"CircleScissor",iconContent:`${D2} ${qu}`,viewBox:Ta}),"CircleScissor.FILL_INSIDE":Gn(Bn,{name:"CircleScissor.FILL_INSIDE",iconContent:`${D2} ${qu}`,viewBox:Ta}),"CircleScissor.ERASE_OUTSIDE":Gn(Bn,{name:"CircleScissor.ERASE_OUTSIDE",iconContent:`${D2} ${F0}`,viewBox:Ta}),"CircleScissor.FILL_OUTSIDE":Gn(Bn,{name:"CircleScissor.FILL_OUTSIDE",iconContent:`${D2} ${qu}`,viewBox:Ta})};function Gn(t,e){return Object.assign(Object.create(t),{...e,name:e.name||t.name})}function Cme(t,e,r){wx[t]=Gn(Bn,{iconContent:e,viewBox:r})}function Sme(t){return wx[t]}const Tme=Object.keys(wx);class _me{constructor(){const e={color:"rgb(255, 255, 0)",colorHighlighted:"rgb(0, 255, 0)",colorSelected:"rgb(0, 220, 0)",colorLocked:"rgb(209, 193, 90)",lineWidth:"1",lineDash:"",shadow:!0,textBoxVisibility:!0,textBoxFontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",textBoxFontSize:"14px",textBoxColor:"rgb(255, 255, 0)",textBoxColorHighlighted:"rgb(0, 255, 0)",textBoxColorSelected:"rgb(0, 255, 0)",textBoxColorLocked:"rgb(209, 193, 90)",textBoxBackground:"",textBoxLinkLineWidth:"1",textBoxLinkLineDash:"2,3",textBoxShadow:!0,markerSize:"10",angleArcLineDash:""};this._initializeConfig(e)}getAnnotationToolStyles(e){return this.config.annotations&&this.config.annotations[e]}getViewportToolStyles(e){return this.config.viewports&&this.config.viewports[e]}getToolGroupToolStyles(e){return this.config.toolGroups&&this.config.toolGroups[e]}getDefaultToolStyles(){return this.config.default}setAnnotationStyles(e,r){let n=this.config.annotations;n||(this.config={...this.config,annotations:{}},n=this.config.annotations),n[e]=r}setViewportToolStyles(e,r){let n=this.config.viewports;n||(this.config={...this.config,viewports:{}},n=this.config.viewports),n[e]=r}setToolGroupToolStyles(e,r){let n=this.config.toolGroups;n||(this.config={...this.config,toolGroups:{}},n=this.config.toolGroups),n[e]=r}setDefaultToolStyles(e){this.config.default=e}getStyleProperty(e,r){const{annotationUID:n,viewportId:i,toolGroupId:o,toolName:a}=r;return this._getToolStyle(e,n,i,o,a)}_getToolStyle(e,r,n,i,o){if(r){const s=this.getAnnotationToolStyles(r);if(s&&s[e]!==void 0)return s[e]}if(n){const s=this.getViewportToolStyles(n);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}if(i){const s=this.getToolGroupToolStyles(i);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}const a=this.getDefaultToolStyles();if(a[o]&&a[o][e]!==void 0)return a[o][e];if(a.global&&a.global[e]!==void 0)return a.global[e]}_initializeConfig(e){const r={};for(const n in e)r[n]=e[n];this.config={default:{global:r}}}}const z8=new _me;function Eme(t,e,r){const n=[`${t}`];return e&&n.push(`${n[0]}${e}`),r&&n.push(`${n[n.length-1]}${r}`),n}function pg(t,e,r,n){const i=Eme(t,r,n);for(let o=i.length-1;o>=0;--o){const a=z8.getStyleProperty(i[o],e);if(a!==void 0)return a}}const bme="color",Dme=uu.Highlighted,Ime=Fn.Active;class zh extends ym{constructor(e,r,n,i,o){super(e,r,n,i,o)}static getDefinedCursor(e,r=!1,n){n||(n=pg(bme,{},Dme,Ime));const i=Mme(e,r,n);let o=super.getDefinedCursor(i);if(!o){const a=Sme(e);a&&(o=Ome(a,i,r,n,super.getDefinedCursor("default")),super.setDefinedCursor(i,o))}return o}}function vB(t,e){const r=Object(e),n=Object.prototype.hasOwnProperty.bind(r);return(t+"").replace(/\{\{(\w+)\}\}/g,(i,o)=>n(o)?r[o]+"":"")}function Mme(t,e,r){return`${e?"pointer":"cursor"}:${t}/${r}`}function Ome(t,e,r,n,i){const{x:o,y:a}=t.mousePoint;return new zh(Pme(t,r,{color:n}),o,a,e,i)}function Pme(t,e,r){const n=Rme(t,e,r);return`${URL.createObjectURL(n)}#${t.name||"unknown"}-${e?"pointer":"cursor"}`}function Rme(t,e,r){const n=(e?Lme:Ame)(t,r);return new Blob([n],{type:"image/svg+xml"})}function Ame(t,e){const{iconContent:r,iconSize:n,viewBox:i}=t,o=`
     <svg data-icon="cursor" role="img" xmlns="http://www.w3.org/2000/svg"
       width="${n}" height="${n}" viewBox="0 0
       ${i.x} ${i.y}">
       ${r}
-    </svg>`;return TF(o,e)}function dpe(t,e){const{iconContent:r,iconSize:n,viewBox:i,mousePointerGroupString:o}=t,a=n/Math.max(i.x,i.y,1),s=16+n,c=`
+    </svg>`;return vB(o,e)}function Lme(t,e){const{iconContent:r,iconSize:n,viewBox:i,mousePointerGroupString:o}=t,a=n/Math.max(i.x,i.y,1),s=16+n,c=`
     <svg data-icon="cursor" role="img" xmlns="http://www.w3.org/2000/svg"
       width="${s}" height="${s}" viewBox="0 0 ${s} ${s}">
       <g>${o}</g>
       <g transform="translate(16, 16) scale(${a})">${r}</g>
-    </svg>`;return TF(c,e)}const oI=Symbol("ElementCursorsMap");function _F(t,e){Nm(t)[0]=e,T1(t,e)}function T1(t,e){const r=Nm(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof ko?e:ko.getDefinedCursor("auto")).getStyleProperty()}function jt(t){T1(t,Nm(t)[1])}function Pt(t){T1(t,ko.getDefinedCursor("none"))}function Nm(t){let e=Nm[oI];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(Nm,oI,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const hpe=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:Pt,initElementCursor:_F,resetElementCursor:jt,setElementCursor:T1},Symbol.toStringTag,{value:"Module"}));function gpe(t,e){let r=uh.getDefinedCursor(e,!0);r||(r=ko.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=ko.getDefinedCursor(e)),T1(t,r)}const ppe=[...tpe,...Jge],mpe=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:ppe,CursorSVG:Lw,ImageMouseCursor:Am,MouseCursor:ko,SVGMouseCursor:uh,elementCursor:hpe,registerCursor:Qge,setCursorForElement:gpe},Symbol.toStringTag,{value:"Module"}));function ti(t){return ze.toolGroups.find(e=>e.id===t)}const{Active:Vg,Passive:DC,Enabled:IC,Disabled:OC}=Nn,vpe=[{mouseButton:hl.Primary}];class kE{constructor(e){this.viewportsInfo=[],this.toolOptions={},this.currentActivePrimaryToolName=null,this.prevActivePrimaryToolName=null,this.restoreToolOptions={},this._toolInstances={},this.id=e}getViewportIds(){return this.viewportsInfo.map(({viewportId:e})=>e)}getViewportsInfo(){return this.viewportsInfo.slice()}getToolInstance(e){const r=this._toolInstances[e];if(!r){console.warn(`'${e}' is not registered with this toolGroup (${this.id}).`);return}return r}getToolInstances(){return this._toolInstances}hasTool(e){return!!this._toolInstances[e]}addTool(e,r={}){const n=ze.tools[e],i=typeof e<"u"&&e!=="",o=this.toolOptions[e];if(!i){console.warn("Tool with configuration did not produce a toolName: ",r);return}if(!n){console.warn(`'${e}' is not registered with the library. You need to use cornerstoneTools.addTool to register it.`);return}if(o){console.warn(`'${e}' is already registered for ToolGroup ${this.id}.`);return}const{toolClass:a}=n,s={name:e,toolGroupId:this.id,configuration:r},c=new a(s);this._toolInstances[e]=c}addToolInstance(e,r,n={}){var o;let i=(o=ze.tools[e])==null?void 0:o.toolClass;if(!i){const a=ze.tools[r].toolClass;class s extends a{}s.toolName=e,i=s,ze.tools[e]={toolClass:s}}this.addTool(i.toolName,n)}addViewport(e,r){if(typeof e!="string")throw new Error("viewportId must be defined and be a string");const n=this._findRenderingEngine(e,r);this.viewportsInfo.some(({viewportId:s})=>s===e)||this.viewportsInfo.push({viewportId:e,renderingEngineId:n});const i=this.getActivePrimaryMouseButtonTool();yr.getRuntimeSettings().get("useCursors")&&this.setViewportsCursorByToolName(i);const a={toolGroupId:this.id,viewportId:e,renderingEngineId:n};nt(He,B.TOOLGROUP_VIEWPORT_ADDED,a)}removeViewports(e,r){const n=[];if(this.viewportsInfo.forEach((o,a)=>{let s=!1;o.renderingEngineId===e&&(s=!0,r&&o.viewportId!==r&&(s=!1)),s&&n.push(a)}),n.length)for(let o=n.length-1;o>=0;o--)this.viewportsInfo.splice(n[o],1);const i={toolGroupId:this.id,viewportId:r,renderingEngineId:e};nt(He,B.TOOLGROUP_VIEWPORT_REMOVED,i)}setActiveStrategy(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool configuration.`);return}n.setActiveStrategy(r)}setToolMode(e,r,n={}){if(!e){console.warn("setToolMode: toolName must be defined");return}if(r===Nn.Active){this.setToolActive(e,n||this.restoreToolOptions[e]);return}if(r===Nn.Passive){this.setToolPassive(e);return}if(r===Nn.Enabled){this.setToolEnabled(e);return}if(r===Nn.Disabled){this.setToolDisabled(e);return}console.warn("setToolMode: mode must be defined")}setToolActive(e,r={}){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}if(!n){console.warn(`'${e}' instance ${n} is not registered with this toolGroup, can't set tool mode.`);return}const i=this.toolOptions[e]?this.toolOptions[e].bindings:[],o=r.bindings?r.bindings:[],s={bindings:[...i,...o].reduce((u,d)=>{const h=d.numTouchPoints!==void 0,g=d.mouseButton!==void 0;return!u.some(p=>MC(p,d))&&(h||g)&&u.push(d),u},[]),mode:Vg};this.toolOptions[e]=s,this._toolInstances[e].mode=Vg;const l=yr.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=ko.getDefinedCursor("default");this._setCursorForViewports(d)}this._hasMousePrimaryButtonBinding(r)&&(this.prevActivePrimaryToolName===null?this.prevActivePrimaryToolName=e:this.prevActivePrimaryToolName=this.currentActivePrimaryToolName,this.currentActivePrimaryToolName=e),typeof n.onSetToolActive=="function"&&n.onSetToolActive(),this._renderViewports();const f={toolGroupId:this.id,toolName:e,toolBindingsOptions:r};nt(He,B.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Vg,r)}setToolPassive(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const i=this.getToolOptions(e),o=Object.assign({bindings:i?i.bindings:[]},i,{mode:DC}),a=Array.isArray(r==null?void 0:r.removeAllBindings)?r.removeAllBindings:this.getDefaultPrimaryBindings();o.bindings=o.bindings.filter(c=>(r==null?void 0:r.removeAllBindings)!==!0&&!a.some(l=>MC(c,l)));let s=DC;o.bindings.length!==0&&(s=Vg,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,DC)}setToolEnabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:IC};this.toolOptions[e]=n,r.mode=IC,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,IC)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:OC};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=OC,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,OC)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Vg&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=uh.getDefinedCursor(n,!0),i)||(n=`${e}`,i=uh.getDefinedCursor(n,!0),i)||(n=e,i=uh.getDefinedCursor(n,!0),i)?i:ko.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Ci(n,r);if(!i)return;const{viewport:o}=i;_F(o.element,e)})}setToolConfiguration(e,r,n){const i=this._toolInstances[e];if(i===void 0)return console.warn(`Tool ${e} not present, can't set tool configuration.`),!1;let o;return n?o=r:o=Object.assign(i.configuration,r),i.configuration=o,typeof i.onSetToolConfiguration=="function"&&i.onSetToolConfiguration(),this._renderViewports(),!0}getDefaultMousePrimary(){return hl.Primary}getDefaultPrimaryBindings(){return vpe}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Yge(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return xs(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:hl.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=ti(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new kE(e),ze.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>MC(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{jr(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const i={toolGroupId:this.id,toolName:e,mode:r,toolBindingsOptions:n};nt(He,B.TOOL_MODE_CHANGED,i)}_findRenderingEngine(e,r){const n=Go();if((n==null?void 0:n.length)===0)throw new Error("No rendering engines found.");if(r)return r;const i=n.filter(o=>o.getViewport(e));if(i.length===0){if(n.length===1)return n[0].id;throw new Error("No rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.")}if(i.length>1)throw new Error("Multiple rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.");return i[0].id}}function MC(t,e){return t.mouseButton!==e.mouseButton||t.numTouchPoints!==e.numTouchPoints?!1:t.modifierKey===e.modifierKey}function EF(t){if(ze.toolGroups.some(n=>n.id===t)){console.warn(`'${t}' already exists.`);return}const r=new kE(t);return ze.toolGroups.push(r),r}function bF(t){const e=ze.toolGroups.findIndex(r=>r.id===t);e>-1&&ze.toolGroups.splice(e,1)}function DF(){const t=[...ze.toolGroups];for(const e of t)bF(e.id);ze.toolGroups=[]}function Dr(t,e){var n;e||(e=(n=Go().find(i=>i.getViewports().find(o=>o.id===t)))==null?void 0:n.id);const r=ze.toolGroups.filter(i=>i.viewportsInfo.some(o=>o.renderingEngineId===e&&(!o.viewportId||o.viewportId===t)));if(r.length){if(r.length>1)throw new Error(`Multiple tool groups found for renderingEngineId: ${e} and viewportId: ${t}. You should only
-      have one tool group per viewport in a renderingEngine.`);return r[0]}}function ype(){return ze.toolGroups}const wpe=[Nn.Active,Nn.Passive,Nn.Enabled];function IF(t){return ze.toolGroups.filter(({toolOptions:e})=>{const r=Object.keys(e);for(let n=0;n<r.length;n++)if(t===r[n]&&e[t]&&wpe.includes(e[t].mode))return!0;return!1})}const OF=Object.freeze(Object.defineProperty({__proto__:null,createToolGroup:EF,destroy:DF,destroyToolGroup:bF,getAllToolGroups:ype,getToolGroup:ti,getToolGroupForViewport:Dr,getToolGroupsWithToolName:IF},Symbol.toStringTag,{value:"Module"}));function MF(t,e){const r=_e(e),{renderingEngine:n,viewportId:i}=r,o=B.ANNOTATION_ADDED,a={annotation:t,viewportId:i,renderingEngineId:n.id};nt(He,o,a)}function PF(t){const{toolName:e}=t.metadata,r=IF(e);if(!r.length)return;const n=[];r.forEach(a=>{a.viewportsInfo.forEach(s=>{const{renderingEngineId:c,viewportId:l}=s,{FrameOfReferenceUID:f}=Ci(l,c);t.metadata.FrameOfReferenceUID===f&&n.push(s)})});const i=B.ANNOTATION_ADDED,o={annotation:t};if(!n.length){nt(He,i,o);return}n.forEach(({renderingEngineId:a,viewportId:s})=>{o.viewportId=s,o.renderingEngineId=a,nt(He,i,o)})}function Aw(t){const e=B.ANNOTATION_REMOVED;nt(He,e,t)}function nn(t,e,r=Xt.HandlesUpdated){const n=e&&_e(e),{viewportId:i,renderingEngineId:o}=n||{},a=B.ANNOTATION_MODIFIED;nt(He,a,{annotation:t,viewportId:i,renderingEngineId:o,changeType:r})}function kn(t){RF({annotation:t})}function Nw(t,e=!1){RF({annotation:t,contourHoleProcessingEnabled:e})}function RF(t){const e=B.ANNOTATION_COMPLETED;nt(He,e,t)}const xpe=Object.freeze(Object.defineProperty({__proto__:null,triggerAnnotationAddedForElement:MF,triggerAnnotationAddedForFOR:PF,triggerAnnotationCompleted:kn,triggerAnnotationModified:nn,triggerAnnotationRemoved:Aw,triggerContourAnnotationCompleted:Nw},Symbol.toStringTag,{value:"Module"}));let LF;function _c(){return LF}function VE(t){LF=t}function sn(t,e){const r=_c(),n=r.getGroupKey(e);return r.getAnnotations(n,t)}function Hr(t){return _c().getAnnotation(t)}function _1(){return _c().getAllAnnotations()}function kw(t){const{annotationUID:e,parentAnnotationUID:r}=t;if(!r)return;const n=Hr(r),i=n.childAnnotationUIDs.indexOf(e);n.childAnnotationUIDs.splice(i,1),t.parentAnnotationUID=void 0}function E1(t,e){const{annotationUID:r}=t,{annotationUID:n}=e;kw(e),t.childAnnotationUIDs||(t.childAnnotationUIDs=[]),!t.childAnnotationUIDs.includes(n)&&(t.childAnnotationUIDs.push(n),e.parentAnnotationUID=r)}function AF(t){return t.parentAnnotationUID?Hr(t.parentAnnotationUID):void 0}function b1(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>Hr(r)))??[]}function rn(t,e){t.annotationUID||(t.annotationUID=Tn());const r=_c();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),MF(t,e)}else r.addAnnotation(t,void 0),PF(t);return t.annotationUID}function Cpe(t,e){const r=_c(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function un(t){var n;if(!t)return;const e=_c(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>un(i)),e.removeAnnotation(t),Aw({annotation:r,annotationManagerUID:e.uid}))}function Spe(){const t=_c(),e=t.removeAllAnnotations();for(const r of e)Aw({annotation:r,annotationManagerUID:t.uid})}function Tpe(t,e){const r=_c(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)Aw({annotation:o,annotationManagerUID:r.uid})}function NF(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?Hr(e.parentAnnotationUID):void 0}const _pe=Object.freeze(Object.defineProperty({__proto__:null,addAnnotation:rn,addChildAnnotation:E1,clearParentAnnotation:kw,getAllAnnotations:_1,getAnnotation:Hr,getAnnotationManager:_c,getAnnotations:sn,getChildAnnotations:b1,getNumberOfAnnotations:Cpe,getParentAnnotation:AF,invalidateAnnotation:NF,removeAllAnnotations:Spe,removeAnnotation:un,removeAnnotations:Tpe,setAnnotationManager:VE},Symbol.toStringTag,{value:"Module"}));function Oi(t){const e=t.toolName;if(!e)throw new Error(`No Tool Found for the ToolClass ${t.name}`);ze.tools[e]||(ze.tools[e]={toolClass:t})}function Epe(t){const e=t.toolName;return!!(e&&ze.tools[e])}function Vw(t){return!!(t&&ze.tools[t])}function kF(t){const e=t.toolName;if(!e)throw new Error(`No tool found for: ${t.name}`);if(!ze.tools[e]!==void 0)delete ze.tools[e];else throw new Error(`${e} cannot be removed because it has not been added`)}function Yd(t,e){const r=e||t.currentTarget,{viewport:n}=_e(r)||{};if(!n)return;const i=Ipe(t),o=Dpe(t),a=bpe(r,o),s=n.canvasToWorld(a);return{page:o,client:i,canvas:a,world:s}}function bpe(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function Dpe(t){return[t.pageX,t.pageY]}function Ipe(t){return[t.clientX,t.clientY]}function VF(t){const e=t.currentTarget,{viewportId:r,renderingEngineId:n}=_e(e),i=Yd(t,e),o={page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},a={event:t,eventName:B.MOUSE_DOUBLE_CLICK,viewportId:r,renderingEngineId:n,camera:{},element:e,startPoints:i,lastPoints:i,currentPoints:i,deltaPoints:o};!nt(e,B.MOUSE_DOUBLE_CLICK,a)&&(t.stopImmediatePropagation(),t.preventDefault())}const aI=B.MOUSE_MOVE;function D1(t){const e=t.currentTarget,r=_e(e);if(!r)return;const{renderingEngineId:n,viewportId:i}=r,o=Yd(t);!nt(e,aI,{renderingEngineId:n,viewportId:i,camera:{},element:e,currentPoints:o,eventName:aI,event:t})&&(t.stopImmediatePropagation(),t.preventDefault())}const{MOUSE_DOWN:sI,MOUSE_DOWN_ACTIVATE:Ope,MOUSE_CLICK:Mpe,MOUSE_UP:Ppe,MOUSE_DRAG:cI}=B,Rpe=400,Lpe=150,Ape=3,Npe={mouseButton:void 0,element:null,renderingEngineId:void 0,viewportId:void 0,isClickEvent:!0,clickDelay:200,preventClickTimeout:null,startPoints:{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},lastPoints:{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}};let Qt={mouseButton:void 0,renderingEngineId:void 0,viewportId:void 0,isClickEvent:!0,clickDelay:200,element:null,preventClickTimeout:null,startPoints:{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},lastPoints:{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}};const Mi={doubleClickTimeout:null,mouseDownEvent:null,mouseUpEvent:null,ignoreDoubleClick:!1};function FF(t){if(Mi.doubleClickTimeout){if(t.buttons===Mi.mouseDownEvent.buttons)return;Mi.mouseDownEvent=t,c5();return}Mi.doubleClickTimeout=setTimeout(c5,t.buttons===1?Rpe:Lpe),Mi.mouseDownEvent=t,Mi.ignoreDoubleClick=!1,Qt.element=t.currentTarget,Qt.mouseButton=t.buttons;const e=_e(Qt.element),{renderingEngineId:r,viewportId:n}=e;Qt.renderingEngineId=r,Qt.viewportId=n,Qt.preventClickTimeout=setTimeout(Vpe,Qt.clickDelay),Qt.element.removeEventListener("mousemove",D1);const i=Yd(t,Qt.element);Qt.startPoints=af(i),Qt.lastPoints=af(i),document.addEventListener("mouseup",FE),document.addEventListener("mousemove",UF)}function kpe(t){const e=Fw(Qt.startPoints,Qt.startPoints),r={event:t,eventName:sI,element:Qt.element,mouseButton:Qt.mouseButton,renderingEngineId:Qt.renderingEngineId,viewportId:Qt.viewportId,camera:{},startPoints:Qt.startPoints,lastPoints:Qt.startPoints,currentPoints:Qt.startPoints,deltaPoints:e};Qt.lastPoints=af(r.lastPoints),nt(r.element,sI,r)&&nt(r.element,Ope,r)}function UF(t){const e=_e(Qt.element);if(!(e!=null&&e.viewport))return;const r=Yd(t,Qt.element),n=zF(Qt.element,Qt.lastPoints),i=Fw(r,n);if(Mi.doubleClickTimeout)if(GF(i.canvas))c5();else return;const o={event:t,eventName:cI,mouseButton:Qt.mouseButton,renderingEngineId:Qt.renderingEngineId,viewportId:Qt.viewportId,camera:{},element:Qt.element,startPoints:af(Qt.startPoints),lastPoints:af(n),currentPoints:r,deltaPoints:i};!nt(Qt.element,cI,o)&&(t.stopImmediatePropagation(),t.preventDefault()),Qt.lastPoints=af(r)}function FE(t){if(clearTimeout(Qt.preventClickTimeout),Mi.doubleClickTimeout)Mi.mouseUpEvent?KS():(Mi.mouseUpEvent=t,Qt.element.addEventListener("mousemove",BF));else{const e=Qt.isClickEvent?Mpe:Ppe,r=Yd(t,Qt.element),n=Fw(r,Qt.lastPoints),i={event:t,eventName:e,mouseButton:Qt.mouseButton,element:Qt.element,renderingEngineId:Qt.renderingEngineId,viewportId:Qt.viewportId,camera:{},startPoints:af(Qt.startPoints),lastPoints:af(Qt.lastPoints),currentPoints:r,deltaPoints:n};nt(i.element,e,i),KS()}document.removeEventListener("mousemove",UF)}function BF(t){const e=Yd(t,Qt.element),r=zF(Qt.element,Qt.lastPoints),n=Fw(e,r);GF(n.canvas)&&(c5(),D1(t))}function GF(t){return Math.abs(t[0])+Math.abs(t[1])>Ape}function Vpe(){Qt.isClickEvent=!1}function c5(){Mi.ignoreDoubleClick=!0;const t=Mi.mouseDownEvent,e=Mi.mouseUpEvent;WF(),kpe(t),e&&FE(e)}function WF(){Mi.doubleClickTimeout&&(clearTimeout(Mi.doubleClickTimeout),Mi.doubleClickTimeout=null),Mi.mouseDownEvent=null,Mi.mouseUpEvent=null}function KS(){var t,e;document.removeEventListener("mouseup",FE),(t=Qt.element)==null||t.removeEventListener("mousemove",BF),(e=Qt.element)==null||e.addEventListener("mousemove",D1),WF(),Qt=JSON.parse(JSON.stringify(Npe))}function af(t){return JSON.parse(JSON.stringify(t))}function zF(t,e){const{viewport:r}=_e(t)||{};if(!r)return e;const n=r.canvasToWorld(e.canvas);return{page:e.page,client:e.client,canvas:e.canvas,world:n}}function Fw(t,e){return!t||!e?{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}:{page:PC(t.page,e.page),client:PC(t.client,e.client),canvas:PC(t.canvas,e.canvas),world:Fpe(t.world,e.world)}}function PC(t,e){return[t[0]-e[0],t[1]-e[1]]}function Fpe(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function Upe(){return Qt.mouseButton}function $F(t){Mi.ignoreDoubleClick?(Mi.ignoreDoubleClick=!1,t.stopImmediatePropagation(),t.preventDefault()):KS()}function jF(t){t.removeEventListener("dblclick",VF),t.removeEventListener("mousedown",FF),t.removeEventListener("mousemove",D1),t.removeEventListener("dblclick",$F,{capture:!0})}function Bpe(t){jF(t),t.addEventListener("dblclick",VF),t.addEventListener("mousedown",FF),t.addEventListener("mousemove",D1),t.addEventListener("dblclick",$F,{capture:!0})}const HF={enable:Bpe,disable:jF},Gpe=2e3,kh={mouse:0,touch:1};let lI,uI;function KF(t,e){const r=Date.now();if(t!==lI){if(r-uI<=Gpe)return e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation(),!1;lI=t}uI=r}const qF=KF.bind(null,kh.mouse),XF=KF.bind(null,kh.touch);function fI(t,e,r){const n=r?qF:XF;e.forEach(function(i){t.addEventListener(i,n,{passive:!1})})}function dI(t,e,r){const n=r?qF:XF;e.forEach(function(i){t.removeEventListener(i,n)})}const YF=["mousedown","mouseup","mousemove"],JF=["touchstart","touchend"];function ZF(t){dI(t,YF,kh.mouse),dI(t,JF,kh.touch)}function Wpe(t){ZF(t),fI(t,YF,kh.mouse),fI(t,JF,kh.touch)}const QF={enable:Wpe,disable:ZF};function Uw(t,e){const r=e||t.currentTarget,n=t.type==="touchend"?t.changedTouches:t.touches;return Object.keys(n).map(i=>{const o=jpe(n[i]),a=$pe(n[i]),s=zpe(r,a),{viewport:c}=_e(r),l=c.canvasToWorld(s);return{page:a,client:o,canvas:s,world:l,touch:{identifier:i,radiusX:n[i].radiusX,radiusY:n[i].radiusY,force:n[i].force,rotationAngle:n[i].rotationAngle}}})}function zpe(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function $pe(t){return[t.pageX,t.pageY]}function jpe(t){return[t.clientX,t.clientY]}function l5(t,e){const r=km(t),n=km(e);return{page:RC(r.page,n.page),client:RC(r.client,n.client),canvas:RC(r.canvas,n.canvas),world:Kpe(r.world,n.world)}}function UE(t,e){const r=km(t),n=km(e);return{page:fh(r.page,n.page),client:fh(r.client,n.client),canvas:fh(r.canvas,n.canvas),world:eU(r.world,n.world)}}function Hpe(t,e){}function u5(t,e){const r=hI(t),n=hI(e);return{page:r.page-n.page,client:r.client-n.client,canvas:r.canvas-n.canvas,world:r.world-n.world}}function al(t){return JSON.parse(JSON.stringify(t))}function qS(t){return JSON.parse(JSON.stringify(t))}function km(t){return t.reduce((e,r)=>({page:[e.page[0]+r.page[0]/t.length,e.page[1]+r.page[1]/t.length],client:[e.client[0]+r.client[0]/t.length,e.client[1]+r.client[1]/t.length],canvas:[e.canvas[0]+r.canvas[0]/t.length,e.canvas[1]+r.canvas[1]/t.length],world:[e.world[0]+r.world[0]/t.length,e.world[1]+r.world[1]/t.length,e.world[2]+r.world[2]/t.length]}),{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]})}function mc(t){return t.reduce((e,r)=>({page:[e.page[0]+r.page[0]/t.length,e.page[1]+r.page[1]/t.length],client:[e.client[0]+r.client[0]/t.length,e.client[1]+r.client[1]/t.length],canvas:[e.canvas[0]+r.canvas[0]/t.length,e.canvas[1]+r.canvas[1]/t.length],world:[e.world[0]+r.world[0]/t.length,e.world[1]+r.world[1]/t.length,e.world[2]+r.world[2]/t.length],touch:{identifier:null,radiusX:e.touch.radiusX+r.touch.radiusX/t.length,radiusY:e.touch.radiusY+r.touch.radiusY/t.length,force:e.touch.force+r.touch.force/t.length,rotationAngle:e.touch.rotationAngle+r.touch.rotationAngle/t.length}}),{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0],touch:{identifier:null,radiusX:0,radiusY:0,force:0,rotationAngle:0}})}function RC(t,e){return[t[0]-e[0],t[1]-e[1]]}function Kpe(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function hI(t){const e=[];for(let r=0;r<t.length;r++)for(let n=0;n<t.length;n++)r<n&&e.push({page:fh(t[r].page,t[n].page),client:fh(t[r].client,t[n].client),canvas:fh(t[r].canvas,t[n].canvas),world:eU(t[r].world,t[n].world)});return e.reduce((r,n)=>({page:r.page+n.page/e.length,client:r.client+n.client/e.length,canvas:r.canvas+n.canvas/e.length,world:r.world+n.world/e.length}),{page:0,client:0,canvas:0,world:0})}function fh(t,e){return Math.sqrt(Math.pow(t[0]-e[0],2)+Math.pow(t[1]-e[1],2))}function eU(t,e){return Math.sqrt(Math.pow(t[0]-e[0],2)+Math.pow(t[1]-e[1],2)+Math.pow(t[2]-e[2],2))}const qpe=Object.freeze(Object.defineProperty({__proto__:null,copyPoints:qS,copyPointsList:al,getDeltaDistance:UE,getDeltaDistanceBetweenIPoints:u5,getDeltaPoints:l5,getDeltaRotation:Hpe,getMeanPoints:km,getMeanTouchPoints:mc},Symbol.toStringTag,{value:"Module"}));yr.getRuntimeSettings();const{TOUCH_START:gI,TOUCH_START_ACTIVATE:Xpe,TOUCH_PRESS:pI,TOUCH_DRAG:mI,TOUCH_END:vI,TOUCH_TAP:yI,TOUCH_SWIPE:LC}=B,Vm={page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},f5={page:0,client:0,canvas:0,world:0},tU={renderingEngineId:void 0,viewportId:void 0,element:null,startPointsList:[{...Vm,touch:null}],lastPointsList:[{...Vm,touch:null}],isTouchStart:!1,startTime:null,pressTimeout:null,pressDelay:700,pressMaxDistance:5,accumulatedDistance:f5,swipeDistanceThreshold:48,swiped:!1,swipeToleranceMs:300},nU={renderingEngineId:void 0,viewportId:void 0,element:null,startPointsList:[{...Vm,touch:null}],taps:0,tapTimeout:null,tapMaxDistance:24,tapToleranceMs:300};let Ot=JSON.parse(JSON.stringify(tU)),ui=JSON.parse(JSON.stringify(nU));function mf(t,e,r){return nt(t,e,r)}function rU(t){Ot.element=t.currentTarget;const e=_e(Ot.element),{renderingEngineId:r,viewportId:n}=e;Ot.renderingEngineId=r,Ot.viewportId=n,!Ot.isTouchStart&&(clearTimeout(Ot.pressTimeout),Ot.pressTimeout=setTimeout(()=>Ype(t),Ot.pressDelay),Jpe(t),document.addEventListener("touchmove",iU),document.addEventListener("touchend",oU))}function Ype(t){if(Ot.accumulatedDistance.canvas>Ot.pressMaxDistance)return;const r={event:t,eventName:pI,renderingEngineId:Ot.renderingEngineId,viewportId:Ot.viewportId,camera:{},element:Ot.element,startPointsList:al(Ot.startPointsList),lastPointsList:al(Ot.lastPointsList),startPoints:qS(mc(Ot.startPointsList)),lastPoints:qS(mc(Ot.lastPointsList))};mf(r.element,pI,r)}function Jpe(t){Ot.isTouchStart=!0,Ot.startTime=new Date;const e=Uw(t,Ot.element),r=mc(e),n=Vm,i=f5,o={event:t,eventName:gI,element:Ot.element,renderingEngineId:Ot.renderingEngineId,viewportId:Ot.viewportId,camera:{},startPointsList:e,lastPointsList:e,currentPointsList:e,startPoints:r,lastPoints:r,currentPoints:r,deltaPoints:n,deltaDistance:i};Ot.startPointsList=al(o.startPointsList),Ot.lastPointsList=al(o.lastPointsList),mf(o.element,gI,o)&&mf(o.element,Xpe,o)}function iU(t){const e=Uw(t,Ot.element),r=aU(Ot.element,Ot.lastPointsList),n=e.length===r.length?l5(e,r):Vm,i=e.length===r.length?u5(e,r):f5,o=e.length===r.length?UE(e,Ot.lastPointsList):f5;Ot.accumulatedDistance={page:Ot.accumulatedDistance.page+o.page,client:Ot.accumulatedDistance.client+o.client,canvas:Ot.accumulatedDistance.canvas+o.canvas,world:Ot.accumulatedDistance.world+o.world};const a={event:t,eventName:mI,renderingEngineId:Ot.renderingEngineId,viewportId:Ot.viewportId,camera:{},element:Ot.element,startPoints:mc(Ot.startPointsList),lastPoints:mc(r),currentPoints:mc(e),startPointsList:al(Ot.startPointsList),lastPointsList:al(r),currentPointsList:e,deltaPoints:n,deltaDistance:i};mf(Ot.element,mI,a),Qpe(t,n),Ot.lastPointsList=al(e)}function oU(t){clearTimeout(Ot.pressTimeout);const e=Uw(t,Ot.element),r=aU(Ot.element,Ot.lastPointsList),n=e.length===r.length?l5(e,r):l5(e,e),i=e.length===r.length?u5(e,r):u5(e,e),o={event:t,eventName:vI,element:Ot.element,renderingEngineId:Ot.renderingEngineId,viewportId:Ot.viewportId,camera:{},startPointsList:al(Ot.startPointsList),lastPointsList:al(r),currentPointsList:e,startPoints:mc(Ot.startPointsList),lastPoints:mc(r),currentPoints:mc(e),deltaPoints:n,deltaDistance:i};mf(o.element,vI,o),Zpe(t),Ot=JSON.parse(JSON.stringify(tU)),document.removeEventListener("touchmove",iU),document.removeEventListener("touchend",oU)}function Zpe(t){const e=new Date().getTime(),r=Ot.startTime.getTime();if(e-r>ui.tapToleranceMs||(ui.taps===0&&(ui.element=Ot.element,ui.renderingEngineId=Ot.renderingEngineId,ui.viewportId=Ot.viewportId,ui.startPointsList=Ot.startPointsList),ui.taps>0&&!(ui.element==Ot.element&&ui.renderingEngineId==Ot.renderingEngineId&&ui.viewportId==Ot.viewportId)))return;const n=Uw(t,ui.element);UE(n,ui.startPointsList).canvas>ui.tapMaxDistance||(clearTimeout(ui.tapTimeout),ui.taps+=1,ui.tapTimeout=setTimeout(()=>{const o={event:t,eventName:yI,element:ui.element,renderingEngineId:ui.renderingEngineId,viewportId:ui.viewportId,camera:{},currentPointsList:n,currentPoints:mc(n),taps:ui.taps};mf(o.element,yI,o),ui=JSON.parse(JSON.stringify(nU))},ui.tapToleranceMs))}function Qpe(t,e){const r=new Date().getTime(),n=Ot.startTime.getTime();if(Ot.swiped||r-n>Ot.swipeToleranceMs)return;const[i,o]=e.canvas,a={event:t,eventName:LC,renderingEngineId:Ot.renderingEngineId,viewportId:Ot.viewportId,camera:{},element:Ot.element,swipe:null};Math.abs(i)>Ot.swipeDistanceThreshold&&(a.swipe=i>0?hd.RIGHT:hd.LEFT,mf(a.element,LC,a),Ot.swiped=!0),Math.abs(o)>Ot.swipeDistanceThreshold&&(a.swipe=o>0?hd.DOWN:hd.UP,mf(a.element,LC,a),Ot.swiped=!0)}function aU(t,e){const{viewport:r}=_e(t);return e.map(n=>{const i=r.canvasToWorld(n.canvas);return{page:n.page,client:n.client,canvas:n.canvas,world:i,touch:n.touch}})}function sU(t){QF.disable(t),t.removeEventListener("touchstart",rU)}function eme(t){sU(t),QF.enable(t),t.addEventListener("touchstart",rU,{passive:!1})}const cU={enable:eme,disable:sU},wI=10,xI=40,CI=800;function tme(t){let e=0,r=0,n=0,i=0;return"detail"in t&&(r=t.detail),"wheelDelta"in t&&(r=-t.wheelDelta/120),"wheelDeltaY"in t&&(r=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),n=e*wI,i=r*wI,"deltaY"in t&&(i=t.deltaY),"deltaX"in t&&(n=t.deltaX),(n||i)&&t.deltaMode&&(t.deltaMode===1?(n*=xI,i*=xI):(n*=CI,i*=CI)),n&&!e&&(e=n<1?-1:1),i&&!r&&(r=i<1?-1:1),{spinX:e,spinY:r,pixelX:n,pixelY:i}}function lU(t){const e=t.currentTarget,r=_e(e),{renderingEngineId:n,viewportId:i}=r;if(t.deltaY>-1&&t.deltaY<1)return;t.preventDefault();const{spinX:o,spinY:a,pixelX:s,pixelY:c}=tme(t),l=a<0?-1:1,f={event:t,eventName:B.MOUSE_WHEEL,renderingEngineId:n,viewportId:i,element:e,camera:{},detail:t,wheel:{spinX:o,spinY:a,pixelX:s,pixelY:c,direction:l},points:Yd(t)};nt(e,B.MOUSE_WHEEL,f)}function nme(t){uU(t),t.addEventListener("wheel",lU,{passive:!1})}function uU(t){t.removeEventListener("wheel",lU)}const fU={enable:nme,disable:uU},rme={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};let yi={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};function Bw(t){yi.element=t.currentTarget;const e=_e(yi.element),{renderingEngineId:r,viewportId:n}=e;yi.renderingEngineId=r,yi.viewportId=n,yi.key=t.key,yi.keyCode=t.keyCode,t.preventDefault();const i={renderingEngineId:yi.renderingEngineId,viewportId:yi.viewportId,element:yi.element,key:yi.key,keyCode:yi.keyCode};nt(i.element,B.KEY_DOWN,i),document.addEventListener("keyup",dU),document.addEventListener("visibilitychange",BE),yi.element.removeEventListener("keydown",Bw)}function BE(){document.removeEventListener("visibilitychange",BE),document.visibilityState==="hidden"&&hU()}function dU(t){const e={renderingEngineId:yi.renderingEngineId,viewportId:yi.viewportId,element:yi.element,key:yi.key,keyCode:yi.keyCode};document.removeEventListener("keyup",dU),document.removeEventListener("visibilitychange",BE),yi.element.addEventListener("keydown",Bw),yi=structuredClone(rme),nt(e.element,B.KEY_UP,e)}function ime(){return yi.keyCode}function hU(){yi.keyCode=void 0}function ome(t){gU(t),t.addEventListener("keydown",Bw)}function gU(t){t.removeEventListener("keydown",Bw)}const ig={enable:ome,disable:gU,getModifierKey:ime},{EPSILON:u0}=If;function pU(t,e,r=!1){var f;let n=1/0,i=r?-1/0:0,o=1/0,a=r?-1/0:0,s=1/0,c=r?-1/0:0;const l=((f=t[0])==null?void 0:f.length)===3;for(let u=0;u<t.length;u++){const d=t[u];n=Math.min(d[0],n),i=Math.max(d[0],i),o=Math.min(d[1],o),a=Math.max(d[1],a),l&&(s=Math.min(d[2]??s,s),c=Math.max(d[2]??c,c))}return e?(n=Math.max(r?e[0]+u0:0,n),i=Math.min(r?e[0]-u0:e[0]-1,i),o=Math.max(r?e[1]+u0:0,o),a=Math.min(r?e[1]-u0:e[1]-1,a),l&&e.length===3&&(s=Math.max(r?e[2]+u0:0,s),c=Math.min(r?e[2]-u0:e[2]-1,c))):r||(n=Math.max(0,n),i=Math.min(1/0,i),o=Math.max(0,o),a=Math.min(1/0,a),l&&(s=Math.max(0,s),c=Math.min(1/0,c))),l?[[n,i],[o,a],[s,c]]:[[n,i],[o,a],null]}function vf(t,e){return pU(t,e,!1)}function mU(t,e){return pU(t,e,!0)}const ame=(t,e)=>JSON.stringify(t)===JSON.stringify(e);function GE(t,e,r,n){const i=r[0]/2,o=r[1]/2,a=r[2]/2,s=new Array(8);s[0]=zr(t,[n[0]-i,n[1]-o,n[2]-a]);const c=[[1,-1,-1],[-1,1,-1],[1,1,-1],[-1,-1,1],[1,-1,1],[-1,1,1],[1,1,1]];for(let l=0;l<7;l++){const[f,u,d]=c[l];s[l+1]=zr(t,[n[0]+f*i,n[1]+u*o,n[2]+d*a])}return vf(s,e)}function vU(t,e){const{spacing:r}=t,n=t.voxelManager.getScalarDataLength(),i=[];let o=0;for(let a=0;a<e.length;a++){const{imageData:s,spacing:c,dimensions:l,voxelManager:f}=e[a].volume,u=e[a].volume.voxelManager.getScalarDataLength();u===n&&ame(c,r)&&(o=a);const d=e[a].lower,h=e[a].upper;i.push({imageData:s,lower:d,upper:h,spacing:c,dimensions:l,volumeSize:u,voxelManager:f})}return{volumeInfoList:i,baseVolumeIdx:o}}const WE=new Map,sme=t=>{const e=WE.get(t);e&&(e.isDirty=!0)},cme=t=>{const e=WE.get(t);return e&&!e.isDirty?e.indices:null},lme=(t,e)=>{WE.set(t,{indices:e,isDirty:!1})};function wo(t,e,r){const n={segmentationId:t,modifiedSlicesToUse:e,segmentIndex:r};sme(t),nt(He,B.SEGMENTATION_DATA_MODIFIED,n)}function ns(t){const e={segmentationId:t};nt(He,B.SEGMENTATION_MODIFIED,e)}function zE(t){const e={segmentationId:t};nt(He,B.SEGMENTATION_REMOVED,e)}function Yc(t,e,r){const n={segmentationId:e,type:r,viewportId:t};nt(He,B.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function XS(t,e,r){const n={viewportId:t,segmentationId:e,type:r};nt(He,B.SEGMENTATION_REPRESENTATION_REMOVED,n)}const ume=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:wo,triggerSegmentationModified:ns,triggerSegmentationRemoved:zE,triggerSegmentationRepresentationModified:Yc,triggerSegmentationRepresentationRemoved:XS},Symbol.toStringTag,{value:"Module"})),fme={renderOutline:!0,outlineWidthAutoGenerated:3,outlineWidth:1,outlineWidthInactive:1,outlineOpacity:1,outlineOpacityInactive:.85,outlineDash:void 0,outlineDashInactive:void 0,outlineDashAutoGenerated:"5,3",activeSegmentOutlineWidthDelta:0,renderFill:!0,fillAlpha:.5,fillAlphaInactive:.3,fillAlphaAutoGenerated:.3};function dme(){return fme}const hme={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function gme(){return hme}class pme{constructor(){this.config={global:{},segmentations:{},viewportsStyle:{}}}setStyle(e,r){const{viewportId:n,segmentationId:i,type:o,segmentIndex:a}=e,s=this.getStyle(e);let c;if(!n&&!i?c={...s,...r}:c=this.copyActiveToInactiveIfNotProvided({...s,...r},o),!o)throw new Error("Type is required to set a style");if(n){this.config.viewportsStyle[n]||(this.config.viewportsStyle[n]={renderInactiveSegmentations:!1,representations:{}});const l=this.config.viewportsStyle[n].representations;if(i){l[i]||(l[i]={}),l[i][o]||(l[i][o]={});const f=l[i][o];a!==void 0?(f.perSegment||(f.perSegment={}),f.perSegment[a]=c):f.allSegments=c}else{const f="__allSegmentations__";l[f]||(l[f]={}),l[f][o]||(l[f][o]={}),l[f][o].allSegments=c}}else if(i){this.config.segmentations[i]||(this.config.segmentations[i]={}),this.config.segmentations[i][o]||(this.config.segmentations[i][o]={});const l=this.config.segmentations[i][o];a!==void 0?(l.perSegment||(l.perSegment={}),l.perSegment[a]=c):l.allSegments=c}else this.config.global[o]=c}copyActiveToInactiveIfNotProvided(e,r){const n={...e};if(r===Et.Labelmap){const i=n;i.renderOutlineInactive??(i.renderOutlineInactive=i.renderOutline),i.outlineWidthInactive??(i.outlineWidthInactive=i.outlineWidth),i.renderFillInactive??(i.renderFillInactive=i.renderFill),i.fillAlphaInactive??(i.fillAlphaInactive=i.fillAlpha),i.outlineOpacityInactive??(i.outlineOpacityInactive=i.outlineOpacity)}else if(r===Et.Contour){const i=n;i.outlineWidthInactive??(i.outlineWidthInactive=i.outlineWidth),i.outlineOpacityInactive??(i.outlineOpacityInactive=i.outlineOpacity),i.outlineDashInactive??(i.outlineDashInactive=i.outlineDash),i.renderOutlineInactive??(i.renderOutlineInactive=i.renderOutline),i.renderFillInactive??(i.renderFillInactive=i.renderFill),i.fillAlphaInactive??(i.fillAlphaInactive=i.fillAlpha)}return n}getStyle(e){var s,c,l,f,u;const{viewportId:r,segmentationId:n,type:i,segmentIndex:o}=e;let a=this.getDefaultStyle(i);if(this.config.global[i]&&(a={...a,...this.config.global[i]}),(s=this.config.segmentations[n])!=null&&s[i]&&(a={...a,...this.config.segmentations[n][i].allSegments},o!==void 0&&((c=this.config.segmentations[n][i].perSegment)!=null&&c[o])&&(a={...a,...this.config.segmentations[n][i].perSegment[o]})),r&&this.config.viewportsStyle[r]){this.config.viewportsStyle[r].renderInactiveSegmentations;const d="__allSegmentations__";(l=this.config.viewportsStyle[r].representations[d])!=null&&l[i]&&(a={...a,...this.config.viewportsStyle[r].representations[d][i].allSegments}),n&&((f=this.config.viewportsStyle[r].representations[n])!=null&&f[i])&&(a={...a,...this.config.viewportsStyle[r].representations[n][i].allSegments},o!==void 0&&((u=this.config.viewportsStyle[r].representations[n][i].perSegment)!=null&&u[o])&&(a={...a,...this.config.viewportsStyle[r].representations[n][i].perSegment[o]}))}return a}getRenderInactiveSegmentations(e){var r;return(r=this.config.viewportsStyle[e])==null?void 0:r.renderInactiveSegmentations}setRenderInactiveSegmentations(e,r){this.config.viewportsStyle[e]||(this.config.viewportsStyle[e]={renderInactiveSegmentations:!1,representations:{}}),this.config.viewportsStyle[e].renderInactiveSegmentations=r}getDefaultStyle(e){switch(e){case Et.Labelmap:return gme();case Et.Contour:return dme();case Et.Surface:return{};default:throw new Error(`Unknown representation type: ${e}`)}}clearSegmentationStyle(e){this.config.segmentations[e]&&delete this.config.segmentations[e]}clearAllSegmentationStyles(){this.config.segmentations={}}clearViewportStyle(e){this.config.viewportsStyle[e]&&delete this.config.viewportsStyle[e]}clearAllViewportStyles(){for(const e in this.config.viewportsStyle){const n=this.config.viewportsStyle[e].renderInactiveSegmentations;this.config.viewportsStyle[e]={renderInactiveSegmentations:n,representations:{}}}}resetToGlobalStyle(){this.clearAllSegmentationStyles(),this.clearAllViewportStyles()}hasCustomStyle(e){const{type:r}=e,n=this.getStyle(e),i=this.getDefaultStyle(r);return!kV(n,i)}}const qa=new pme;function mme(t){const e={segmentationId:t};nt(He,B.SEGMENTATION_ADDED,e)}const SI={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class vme{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=Tn()),this.state=Object.freeze(xs(SI)),this.uid=e}getState(){return this.state}updateState(e){const r=xs(this.state);e(r),this.state=Object.freeze(r)}getColorLUT(e){return this.state.colorLUT[e]}getNextColorLUTIndex(){return this.state.colorLUT.length}resetState(){this._stackLabelmapImageIdReferenceMap.clear(),this._labelmapImageIdReferenceMap.clear(),this.state=Object.freeze(xs(SI))}getSegmentation(e){return this.state.segmentations.find(r=>r.segmentationId===e)}updateSegmentation(e,r){this.updateState(n=>{const i=n.segmentations.find(o=>o.segmentationId===e);if(!i){console.warn(`Segmentation with id ${e} not found. Update aborted.`);return}Object.assign(i,r)}),ns(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=xs(e);if(n.representationData.Labelmap&&"volumeId"in n.representationData.Labelmap&&!("imageIds"in n.representationData.Labelmap)){const i=this.getLabelmapImageIds(n.representationData);n.representationData.Labelmap.imageIds=i}r.segmentations.push(n)}),mme(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),zE(e)}addSegmentationRepresentation(e,r,n,i){if(!Bn(e))return;if(this.getSegmentationRepresentations(e,{type:n,segmentationId:r}).length>0){console.debug("A segmentation representation of type",n,"already exists in viewport",e,"for segmentation",r);return}this.updateState(s=>{s.viewportSegRepresentations[e]||(s.viewportSegRepresentations[e]=[],qa.setRenderInactiveSegmentations(e,!0)),n!==Et.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),Yc(e,r,n)}addDefaultSegmentationRepresentation(e,r,n,i,o){const a=e.segmentations.find(c=>c.segmentationId===n);if(!a)return;const s={};Object.keys(a.segments).forEach(c=>{s[Number(c)]={visible:!0}}),e.viewportSegRepresentations[r].push({segmentationId:n,type:i,active:!0,visible:!0,colorLUTIndex:(o==null?void 0:o.colorLUTIndex)||0,segments:s,config:{...TI(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=TI(Et.Labelmap)){if(!Bn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Et.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Et.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=Bn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof Cr,{representationData:a}=i,s="volumeId"in a.Labelmap;n.viewport,!o&&!s&&this.updateLabelmapSegmentationImageReferences(e,i.segmentationId)}_updateLabelmapSegmentationReferences(e,r,n,i){const o=r.getCurrentImageId();let a=!1;for(const s of n)r.isReferenceViewable({referencedImageId:s},{asOverlay:!0})&&(a=!0,this._stackLabelmapImageIdReferenceMap.get(e).set(o,s),this._updateLabelmapImageIdReferenceMap({segmentationId:e,referenceImageId:o,labelmapImageId:s}));return i&&i(r,e,n),a?this._stackLabelmapImageIdReferenceMap.get(e).get(o):void 0}updateLabelmapSegmentationImageReferences(e,r){const n=this.getSegmentation(r);if(!n)return;this._stackLabelmapImageIdReferenceMap.has(r)||this._stackLabelmapImageIdReferenceMap.set(r,new Map);const{representationData:i}=n;if(!i.Labelmap)return;const o=this.getLabelmapImageIds(i),s=Bn(e).viewport;return this._updateLabelmapSegmentationReferences(r,s,o,null)}_updateAllLabelmapSegmentationImageReferences(e,r){const n=this.getSegmentation(r);if(!n)return;this._stackLabelmapImageIdReferenceMap.has(r)||this._stackLabelmapImageIdReferenceMap.set(r,new Map);const{representationData:i}=n;if(!i.Labelmap)return;const o=this.getLabelmapImageIds(i),s=Bn(e).viewport;this._updateLabelmapSegmentationReferences(r,s,o,(c,l,f)=>{c.getImageIds().forEach((d,h)=>{for(const g of f)c.isReferenceViewable({referencedImageId:g,sliceIndex:h},{asOverlay:!0,withNavigation:!0})&&(this._stackLabelmapImageIdReferenceMap.get(l).set(d,g),this._updateLabelmapImageIdReferenceMap({segmentationId:l,referenceImageId:d,labelmapImageId:g}))})})}getLabelmapImageIds(e){const r=e.Labelmap;let n;if(r.imageIds)n=r.imageIds;else if(!n&&r.volumeId){const i=r.volumeId;n=ke.getVolume(i).imageIds}return n}getLabelmapImageIdsForImageId(e,r){const n=this._generateMapKey({segmentationId:r,referenceImageId:e});return this._labelmapImageIdReferenceMap.get(n)}getCurrentLabelmapImageIdsForViewport(e,r){const n=Bn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=Bn(e);if(!n||!this._stackLabelmapImageIdReferenceMap.has(r))return;const o=n.viewport.getCurrentImageId();return this._stackLabelmapImageIdReferenceMap.get(r).get(o)}getStackSegmentationImageIdsForViewport(e,r){if(!this.getSegmentation(r))return[];this._updateAllLabelmapSegmentationImageReferences(e,r);const{viewport:i}=Bn(e),o=i.getImageIds(),a=this._stackLabelmapImageIdReferenceMap.get(r);return o.map(s=>a.get(s))}removeSegmentationRepresentationsInternal(e,r){const n=[];return this.updateState(i=>{if(!i.viewportSegRepresentations[e])return;const o=i.viewportSegRepresentations[e];let a=!1;if(!r||Object.values(r).every(s=>s===void 0))n.push(...o),delete i.viewportSegRepresentations[e];else{const{segmentationId:s,type:c}=r;i.viewportSegRepresentations[e]=o.filter(l=>{const f=s&&c&&l.segmentationId===s&&l.type===c||s&&!c&&l.segmentationId===s||!s&&c&&l.type===c;return f&&(n.push(l),l.active&&(a=!0)),!f}),i.viewportSegRepresentations[e].length===0?delete i.viewportSegRepresentations[e]:a&&(i.viewportSegRepresentations[e][0].active=!0)}}),n}removeSegmentationRepresentations(e,r){const n=this.removeSegmentationRepresentationsInternal(e,r);n.forEach(o=>{XS(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&Yc(e,i[0].segmentationId,i[0].type),n}removeSegmentationRepresentation(e,r,n){const i=this.removeSegmentationRepresentationsInternal(e,r);return n||i.forEach(({segmentationId:o,type:a})=>{XS(e,o,a)}),i}_updateLabelmapImageIdReferenceMap({segmentationId:e,referenceImageId:r,labelmapImageId:n}){const i=this._generateMapKey({segmentationId:e,referenceImageId:r});if(!this._labelmapImageIdReferenceMap.has(i)){this._labelmapImageIdReferenceMap.set(i,[n]);return}const o=this._labelmapImageIdReferenceMap.get(i),a=Array.from(new Set([...o,n]));this._labelmapImageIdReferenceMap.set(i,a)}_setActiveSegmentation(e,r,n){const i=e.viewportSegRepresentations[r];i&&i.forEach(o=>{o.active=o.segmentationId===n})}setActiveSegmentation(e,r){this.updateState(n=>{const i=n.viewportSegRepresentations[e];i&&i.forEach(o=>{o.active=o.segmentationId===r})}),Yc(e,r)}getActiveSegmentation(e){if(!this.state.viewportSegRepresentations[e])return;const r=this.state.viewportSegRepresentations[e].find(n=>n.active);if(r)return this.getSegmentation(r.segmentationId)}getSegmentationRepresentations(e,r={}){const n=this.state.viewportSegRepresentations[e];return n?!r.type&&!r.segmentationId?n:n.filter(i=>{const o=r.type?i.type===r.type:!0,a=r.segmentationId?i.segmentationId===r.segmentationId:!0;return o&&a}):[]}getSegmentationRepresentation(e,r){return this.getSegmentationRepresentations(e,r)[0]}getSegmentationRepresentationVisibility(e,r){const n=this.getSegmentationRepresentation(e,r);return n==null?void 0:n.visible}setSegmentationRepresentationVisibility(e,r,n){this.updateState(i=>{const o=this.getSegmentationRepresentations(e,r);o&&o.forEach(a=>{a.visible=n,Object.entries(a.segments).forEach(([s,c])=>{c.visible=n})})}),Yc(e,r.segmentationId,r.type)}addColorLUT(e,r){this.updateState(n=>{n.colorLUT[r]&&console.warn("Color LUT table already exists, overwriting"),n.colorLUT[r]=xs(e)})}removeColorLUT(e){this.updateState(r=>{delete r.colorLUT[e]})}_getStackIdForImageIds(e){return e.map(r=>r.slice(-Math.round(r.length*.15))).join("_")}getAllViewportSegmentationRepresentations(){return Object.entries(this.state.viewportSegRepresentations).map(([e,r])=>({viewportId:e,representations:r}))}getSegmentationRepresentationsBySegmentationId(e){const r=[];return Object.entries(this.state.viewportSegRepresentations).forEach(([n,i])=>{const o=i.filter(a=>a.segmentationId===e);o.length>0&&r.push({viewportId:n,representations:o})}),r}_generateMapKey({segmentationId:e,referenceImageId:r}){return`${e}-${r}`}}async function yU({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||Tn();return await oE(n,r),{volumeId:n}}async function yme({segmentationId:t,options:e}){const r=er.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await yU({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function TI(t){const e=cu.newInstance(),r=Ld.newInstance();return r.addPoint(0,0),t===Et.Labelmap?{cfun:e,ofun:r}:{}}const er=new vme("DEFAULT");function _a(t,e={}){return er.getSegmentationRepresentations(t,e)}function $E(t,e){const r=er;if(!e.segmentationId||!e.type)throw new Error("getSegmentationRepresentation: No segmentationId or type provided, you need to provide at least one of them");const n=r.getSegmentationRepresentations(t,e);return n==null?void 0:n[0]}function wU(t){return er.getSegmentationRepresentationsBySegmentationId(t)}function wme(t,e){const r=_e(t),{viewport:n}=r,o=n.getActors().filter(a=>a.representationUID&&typeof a.representationUID=="string"&&a.representationUID.startsWith(e));n.removeActors(o.map(a=>a.uid))}function xU(t,e,r){const n=Bn(t);if(!n)return;const{renderingEngine:i,viewport:o}=n;if(!i||!o)return;const s=o.getActors().filter(r);return s.length>0?s[0]:void 0}function xme(t,e){const r=Bn(t);if(!r)return;const{renderingEngine:n,viewport:i}=r;if(!n||!i)return;const a=i.getActors().filter(e);return a.length>0?a:void 0}function Cme(t,e){const r=Gw(t,e);return r==null?void 0:r.uid}function Mp(t,e){return xme(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Et.Labelmap}`)})}function Gw(t,e){return xU(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Et.Labelmap}`)})}function Sme(t,e,r){return xU(t,e,n=>n.representationUID===CU(e,r))}function CU(t,e){return`${t}-${Et.Surface}-${e}`}function Tme(t,e,r){const n=_e(t),{viewport:i}=n,o=Sme(i.id,r,e.segmentIndex),a=o==null?void 0:o.actor,s=e.visible;if(a){if(a.setVisibility(s),!s)return;const y=a.getMapper(),m=y.getInputData(),w=e.points,x=e.polys,C=m.getPoints().getData(),S=m.getPolys().getData();if(w.length===C.length&&x.length===S.length)return;const T=Nr.newInstance();T.getPoints().setData(w,3);const _=Rd.newInstance({values:Float32Array.from(x)});T.setPolys(_),y.setInputData(T),y.modified(),i.getRenderer().resetCameraClippingRange();return}const c=e.points,l=e.polys,f=e.color,u=Nr.newInstance();u.getPoints().setData(c,3);const d=Rd.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=ya.newInstance({});let g;h.setInputData(u);const p=yc.newInstance();p.setMapper(h),p.getProperty().setColor(f[0]/255,f[1]/255,f[2]/255),p.getProperty().setLineWidth(2);const v=CU(r,e.segmentIndex);i.addActor({uid:Tn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function An(t){return er.getSegmentation(t)}function I1(t){return er.getColorLUT(t)}let d5={};function _me(){return d5}function Eme(t){d5=t}let _I=!1;function eu(){var e;if(!((e=d5.addons)!=null&&e.polySeg))return console.warn("PolySeg add-on not configured. This will prevent automatic conversion between segmentation representations (labelmap, contour, surface). To enable these features, install @cornerstonejs/polymorphic-segmentation and register it during initialization: cornerstoneTools.init({ addons: { polySeg } })."),null;const t=d5.addons.polySeg;return _I||(t.init(),_I=!0),t}function jE({segmentationId:t,type:e,data:r}){const n=An(t);if(!n)throw new Error(`Segmentation ${t} not found`);switch(n.representationData[e]&&console.warn(`Representation data of type ${e} already exists for segmentation ${t}, overwriting it.`),e){case Et.Labelmap:r&&(n.representationData[e]=r);break;case Et.Contour:r&&(n.representationData[e]=r);break;case Et.Surface:r&&(n.representationData[e]=r);break;default:throw new Error(`Invalid representation type ${e}`)}}function HE(t){const e=typeof t;return t!==null&&(e==="object"||e==="function")}function og(t,e,r){let n,i,o,a,s,c,l=0,f=!1,u=!1,d=!0;const h=!e&&e!==0&&typeof window.requestAnimationFrame=="function";if(typeof t!="function")throw new TypeError("Expected a function");e=Number(e)||0,HE(r)&&(f=!!r.leading,u="maxWait"in r,o=u?Math.max(Number(r.maxWait)||0,e):o,d="trailing"in r?!!r.trailing:d);function g(b){const D=n,O=i;return n=i=void 0,l=b,a=t.apply(O,D),a}function p(b,D){return h?window.requestAnimationFrame(b):setTimeout(b,D)}function v(b){if(h)return window.cancelAnimationFrame(b);clearTimeout(b)}function y(b){return l=b,s=p(x,e),f?g(b):a}function m(b){const D=b-c,O=b-l,L=e-D;return u?Math.min(L,o-O):L}function w(b){const D=b-c,O=b-l;return c===void 0||D>=e||D<0||u&&O>=o}function x(){const b=Date.now();if(w(b))return C(b);s=p(x,m(b))}function C(b){return s=void 0,d&&n?g(b):(n=i=void 0,a)}function S(){s!==void 0&&v(s),l=0,n=c=i=s=void 0}function T(){return s===void 0?a:C(Date.now())}function _(){return s!==void 0}function E(...b){const D=Date.now(),O=w(D);if(n=b,i=this,c=D,O){if(s===void 0)return y(c);if(u)return s=p(x,e),g(c)}return s===void 0&&(s=p(x,e)),a}return E.cancel=S,E.flush=T,E.pending=_,E}const Wv=new Map;async function KE(t,e,r,n,i){const o=await r();jE({segmentationId:t,type:e,data:o}),i==null||i(),Wv.has(t)||Wv.set(t,[]);const a=Wv.get(t);return a.includes(e)||a.push(e),bme(n),ns(t),o}function bme(t){const e=r=>{Dme(r,t)};t._debouncedUpdateFunction=e,He.removeEventListener(B.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction),He.addEventListener(B.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction)}const Dme=og((t,e)=>{const r=t.detail.segmentationId,n=Wv.get(r);!n||!n.length||(e(r),n.length&&ns(r))},300);function qE(t,e){const r=$E(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}function Ime(t,e,r=!1){const n=Bn(t);if(!n)return;const{viewport:i}=n;wme(i.element,e),r&&i.render()}async function Ome(t,e){var l;const{segmentationId:r,type:n}=e,i=An(r);if(!i)return;let o=i.representationData[Et.Surface];if(!o&&((l=eu())!=null&&l.canComputeRequestedRepresentation(r,Et.Surface))){const f=eu();if(o=await KE(r,Et.Surface,()=>f.computeSurfaceData(r,{viewport:t}),()=>f.updateSurfaceData(r,{viewport:t})),!o)throw new Error(`No Surface data found for segmentationId ${r} even we tried to compute it`)}else!o&&!eu()&&console.debug(`No surface data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to surface. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`);if(!o){console.warn(`No Surface data found for segmentationId ${r}. Skipping render.`);return}const{geometryIds:a}=o;a!=null&&a.size||console.warn(`No Surfaces found for segmentationId ${r}. Skipping render.`);const{colorLUTIndex:s}=e,c=I1(s);a.forEach(f=>{const u=ke.getGeometry(f);if(!(u!=null&&u.data)){console.warn(`No Surfaces found for geometryId ${f}. Skipping render.`);return}const{segmentIndex:d}=u.data,g=qE(t.id,{segmentationId:r,type:n}).has(d),p=u.data,v=c[d];p.color=v.slice(0,3),p.visible=!g,Tme(t.element,p,r)}),t.render()}const SU={render:Ome,removeRepresentation:Ime};function Mme(t,e,r,n){const i=t.getViewReference(),{viewPlaneNormal:o,FrameOfReferenceUID:a}=i,s={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:e,viewPlaneNormal:o,FrameOfReferenceUID:a,referencedImageId:Pme(t,r[0],o),...n}};return rn(s,t.element),s}function Pme(t,e,r){let n;if(t instanceof sr)n=XE(t,e,r);else if(t instanceof Cr){const i=Rme(t),o=xl(i),a=ke.getVolume(o);n=su(a,e,r)}else throw new Error("getReferencedImageId: viewport must be a StackViewport or BaseVolumeViewport");return n}function Rme(t){var r;const e=(r=t.getViewReferenceId)==null?void 0:r.call(t);if(e)return e;if(t instanceof Cr)return`volumeId:${Lme(t)}`;throw new Error("getTargetId: viewport must have a getTargetId method")}function Lme(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function XE(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=ct("imagePlaneModule",o),s=Ame(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function Ame(t,e,r){const n=Be();Sn(n,t,e);const i=Tt(n,r);return Math.abs(i)}function TU(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class _U{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=_e(r);if(!i)throw new Error("Element not enabled, you must have an enabled element if you are not providing a FrameOfReferenceUID");return i.FrameOfReferenceUID},this._imageVolumeModifiedHandler=r=>{const n=r.detail,{FrameOfReferenceUID:i}=n,a=this.annotations[i];a&&Object.keys(a).forEach(s=>{a[s].forEach(l=>{l.invalidated!==void 0&&(l.invalidated=!0)})})},this.getFramesOfReference=()=>Object.keys(this.annotations),this.getAnnotations=(r,n)=>{const i=this.annotations;return i[r]?n?i[r][n]?i[r][n]:[]:i[r]:[]},this.getAnnotation=r=>{const n=this.annotations;for(const i in n){const o=n[i];for(const a in o){const s=o[a];for(const c of s)if(r===c.annotationUID)return c}}},this.getNumberOfAnnotations=(r,n)=>{const i=this.getAnnotations(r,n);if(!i.length)return 0;if(n)return i.length;let o=0;for(const a in i)o+=i[a].length;return o},this.addAnnotation=(r,n)=>{const{metadata:i}=r,{FrameOfReferenceUID:o,toolName:a}=i;n=n||o;const s=this.annotations;let c=s[n];c||(s[n]={},c=s[n]);let l=c[a];l||(c[a]=[],l=c[a]),this.preprocessingFn&&(r=this.preprocessingFn(r)),l.push(r)},this.removeAnnotation=r=>{const{annotations:n}=this;for(const i in n){const o=n[i];for(const a in o){const s=o[a],c=s.findIndex(l=>l.annotationUID===r);c!==-1&&(s.splice(c,1),s.length===0&&delete o[a])}Object.keys(o).length===0&&delete n[i]}},this.removeAnnotations=(r,n)=>{const i=this.annotations,o=[];if(!i[r])return o;if(n){const a=i[r][n];for(const s of a)this.removeAnnotation(s.annotationUID),o.push(s)}else for(const a in i[r]){const s=i[r][a];for(const c of s)this.removeAnnotation(c.annotationUID),o.push(c)}return o},this.saveAnnotations=(r,n)=>{const i=this.annotations;if(r&&n){const o=i[r];if(!o)return;const a=o[n];return structuredClone(a)}else if(r){const o=i[r];return structuredClone(o)}return structuredClone(i)},this.restoreAnnotations=(r,n,i)=>{const o=this.annotations;if(n&&i){let a=o[n];a||(o[n]={},a=o[n]),a[i]=r}else n?o[n]=r:this.annotations=structuredClone(r)},this.getAllAnnotations=()=>Object.values(this.annotations).map(r=>Object.values(r)).flat(2),this.getNumberOfAllAnnotations=()=>{let r=0;const n=this.annotations;for(const i in n){const o=n[i];for(const a in o){const s=o[a];r+=s.length}}return r},this.removeAllAnnotations=()=>{const r=[];for(const n of this.getAllAnnotations())this.removeAnnotation(n.annotationUID),r.push(n);return r},e||(e=Tn()),this.annotations={},this.uid=e,He.addEventListener(Xe.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedHandler)}setPreprocessingFn(e){this.preprocessingFn=e}}const Nme=new _U("DEFAULT"),sf=new Set;function EU(t,e=!0){const r=DU();t&&(e?Ume(t,sf,r):IU(t,sf,r)),OU(r,sf)}function kme(){const t=DU();Bme(sf,t),OU(t,sf)}function Vme(){return Array.from(sf)}function ai(t){return sf.has(t)}function Fme(){return sf.size}function bU(t){const e=ai(t);return EU(t,e),e}function DU(){return Object.freeze({added:[],removed:[],locked:[]})}function Ume(t,e,r){if(!e.has(t)){e.add(t),r.added.push(t);const n=Hr(t);n&&(n.isLocked=!0)}}function IU(t,e,r){if(e.delete(t)){r.removed.push(t);const n=Hr(t);n&&(n.isLocked=!1)}}function Bme(t,e){t.forEach(r=>{IU(r,t,e)})}function OU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.locked.push(r)),nt(He,B.ANNOTATION_LOCK_CHANGE,t))}const Gme=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationLocked:bU,getAnnotationsLocked:Vme,getAnnotationsLockedCount:Fme,isAnnotationLocked:ai,setAnnotationLocked:EU,unlockAllAnnotations:kme},Symbol.toStringTag,{value:"Module"})),Jc=new Set;function ia(t,e=!0,r=!1){e?Wme(t,r):YE(t)}function Wme(t,e=!1){const r=PU();if(!e){RU(Jc,r);const n=Hr(t);n&&(n.isSelected=!0)}if(t&&!Jc.has(t)){Jc.add(t),r.added.push(t);const n=Hr(t);n&&(n.isSelected=!0)}LU(r,Jc)}function YE(t){const e=PU();if(t){if(Jc.delete(t)){e.removed.push(t);const r=Hr(t);r.isSelected=!1}}else RU(Jc,e);LU(e,Jc)}function MU(){return Array.from(Jc)}function zme(t){return MU().filter(e=>{var n;const r=Hr(e);return((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)===t})}function O1(t){return Jc.has(t)}function $me(){return Jc.size}function PU(){return Object.freeze({added:[],removed:[],selection:[]})}function RU(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=Hr(r);n&&(n.isSelected=!1)}})}function LU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),nt(He,B.ANNOTATION_SELECTION_CHANGE,t))}const jme=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:YE,getAnnotationsSelected:MU,getAnnotationsSelectedByToolName:zme,getAnnotationsSelectedCount:$me,isAnnotationSelected:O1,setAnnotationSelected:ia},Symbol.toStringTag,{value:"Module"})),Hme=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),Kme=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),kd=new Set;function AU(t,e=!0){const r=NU();t&&(e?kU(t,kd,r):Xme(t,kd,r)),VU(r)}function qme(){const t=NU();kd.forEach(e=>{kU(e,kd,t)}),VU(t)}function Kr(t){if(Hr(t))return!kd.has(t)}function NU(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function kU(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=Hr(t);n.isVisible=!0}}function Xme(t,e,r){e.has(t)||(e.add(t),O1(t)&&YE(t),r.lastHidden.push(t))}function VU(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(kd.forEach(e=>void t.hidden.push(e)),nt(He,B.ANNOTATION_VISIBILITY_CHANGE,t))}function FU(t){const e=!kd.has(t);return AU(t,e),e}const Yme=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:FU,isAnnotationVisible:Kr,setAnnotationVisibility:AU,showAllAnnotations:qme},Symbol.toStringTag,{value:"Module"})),JE=Nme,Jme=t=>{t=Hme(t),t=Kme(t);const e=t.annotationUID,r=bU(e);t.isLocked=r;const n=FU(e);return t.isVisible=n,t};JE.setPreprocessingFn(Jme);VE(JE);function Zme(){VE(JE)}function lu(t){if(!t.data.segmentation)throw new Error("removeContourSegmentationAnnotation: annotation does not have a segmentation data");const{segmentationId:e,segmentIndex:r}=t.data.segmentation,n=An(e),{annotationUIDsMap:i}=(n==null?void 0:n.representationData.Contour)||{},o=i==null?void 0:i.get(r);o&&(o.delete(t.annotationUID),o.size||i.delete(r))}function uu(t){if(t.parentAnnotationUID)return;if(!t.data.segmentation)throw new Error("addContourSegmentationAnnotation: annotation does not have a segmentation data");const{segmentationId:e,segmentIndex:r}=t.data.segmentation,n=An(e);n.representationData.Contour||(n.representationData.Contour={annotationUIDsMap:new Map});let{annotationUIDsMap:i}=n.representationData.Contour;i||(i=new Map);let o=i==null?void 0:i.get(r);o||(o=new Set,i.set(r,o)),i.set(r,o.add(t.annotationUID))}const Qme="PlanarFreehandContourSegmentationTool";function ZE(t){var o;const{polyline:e}=((o=t.data)==null?void 0:o.contour)||{};if(!e||e.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",e);return}un(t.annotationUID),lu(t);const r=e[0],n=e[e.length-1],i={metadata:{...t.metadata,toolName:Qme,originalToolName:t.metadata.originalToolName||t.metadata.toolName},data:{cachedStats:{},handles:{points:[r,n],textBox:t.data.handles.textBox?{...t.data.handles.textBox}:void 0},contour:{...t.data.contour},spline:t.data.spline,segmentation:{...t.data.segmentation}},annotationUID:Tn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:t.interpolationUID,interpolationCompleted:t.interpolationCompleted};return rn(i,t.metadata.FrameOfReferenceUID),uu(i),i}var oa;(function(t){t[t.CounterClockwise=-1]="CounterClockwise",t[t.Unknown=0]="Unknown",t[t.Clockwise=1]="Clockwise"})(oa||(oa={}));function QE(t,e){return t.minX<=e.maxX&&t.maxX>=e.minX&&t.minY<=e.maxY&&t.maxY>=e.minY}function h5(t,e){const r=t.maxX-t.minX,n=t.maxY-t.minY,i=[r,n],o=[t.minX+r/2,t.minY+n/2],a=[Math.abs(e[0]-o[0]),Math.abs(e[1]-o[1])],s=a[0]-i[0]*.5,c=a[1]-i[1]*.5;if(s>0&&c>0)return s*s+c*c;const l=Math.max(s,0)+Math.max(c,0);return l*l}function e1e(t,e){return Math.sqrt(h5(t,e))}const t1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:e1e,distanceToPointSquared:h5,intersectAABB:QE},Symbol.toStringTag,{value:"Module"}));class UU{}class BU{constructor(e){this.storePointData=e.storePointData}getStatistics(){console.debug("InstanceCalculator getStatistics called")}}const{PointsManager:n1e}=_n;function Fm(t){return{max:[-1/0],min:[1/0],sum:[0],count:0,maxIJK:null,maxLPS:null,minIJK:null,minLPS:null,runMean:[0],m2:[0],m3:[0],m4:[0],allValues:[[]],pointsInShape:t?n1e.create3(1024):null,sumLPS:[0,0,0]}}function GU(t,e,r=null,n=null){Array.isArray(e)&&e.length>1&&t.max.length===1&&(t.max.push(t.max[0],t.max[0]),t.min.push(t.min[0],t.min[0]),t.sum.push(t.sum[0],t.sum[0]),t.runMean.push(0,0),t.m2.push(t.m2[0],t.m2[0]),t.m3.push(t.m3[0],t.m3[0]),t.m4.push(t.m4[0],t.m4[0]),t.allValues.push([],[])),t!=null&&t.pointsInShape&&r&&t.pointsInShape.push(r);const i=Array.isArray(e)?e:[e];t.count+=1,r&&(t.sumLPS[0]+=r[0],t.sumLPS[1]+=r[1],t.sumLPS[2]+=r[2]),t.max.forEach((o,a)=>{const s=i[a];t.allValues[a].push(s);const c=t.count,l=s-t.runMean[a],f=l/c,u=l*f*(c-1);t.sum[a]+=s,t.runMean[a]+=f,t.m4[a]+=u*f*f*(c*c-3*c+3)+6*f*f*t.m2[a]-4*f*t.m3[a],t.m3[a]+=u*f*(c-2)-3*f*t.m2[a],t.m2[a]+=u,s<t.min[a]&&(t.min[a]=s,a===0&&(t.minIJK=n?[...n]:null,t.minLPS=r?[...r]:null)),s>t.max[a]&&(t.max[a]=s,a===0&&(t.maxIJK=n?[...n]:null,t.maxLPS=r?[...r]:null))})}function r1e(t){if(t.length===0)return 0;const e=[...t].sort((n,i)=>n-i),r=Math.floor(e.length/2);return e.length%2===0?(e[r-1]+e[r])/2:e[r]}function WU(t,e){const r=t.sum.map(u=>u/t.count),n=t.m2.map(u=>Math.sqrt(u/t.count)),i=t.sumLPS.map(u=>u/t.count),o=t.m3.map((u,d)=>{const h=t.m2[d]/t.count;return h===0?0:u/(t.count*Math.pow(h,1.5))}),a=t.m4.map((u,d)=>{const h=t.m2[d]/t.count;return h===0?0:u/(t.count*h*h)-3}),s=t.allValues.map(u=>r1e(u)),c={max:{name:"max",label:"Max Pixel",value:t.max.length===1?t.max[0]:t.max,unit:e,pointIJK:t.maxIJK?[...t.maxIJK]:null,pointLPS:t.maxLPS?[...t.maxLPS]:null},min:{name:"min",label:"Min Pixel",value:t.min.length===1?t.min[0]:t.min,unit:e,pointIJK:t.minIJK?[...t.minIJK]:null,pointLPS:t.minLPS?[...t.minLPS]:null},mean:{name:"mean",label:"Mean Pixel",value:r.length===1?r[0]:r,unit:e},stdDev:{name:"stdDev",label:"Standard Deviation",value:n.length===1?n[0]:n,unit:e},count:{name:"count",label:"Voxel Count",value:t.count,unit:null},median:{name:"median",label:"Median",value:s.length===1?s[0]:s,unit:e},skewness:{name:"skewness",label:"Skewness",value:o.length===1?o[0]:o,unit:null},kurtosis:{name:"kurtosis",label:"Kurtosis",value:a.length===1?a[0]:a,unit:null},maxLPS:{name:"maxLPS",label:"Max LPS",value:t.maxLPS?Array.from(t.maxLPS):null,unit:null},minLPS:{name:"minLPS",label:"Min LPS",value:t.minLPS?Array.from(t.minLPS):null,unit:null},pointsInShape:t.pointsInShape,center:{name:"center",label:"Center",value:i?[...i]:null,unit:null},array:[]};c.array.push(c.min,c.max,c.mean,c.stdDev,c.median,c.skewness,c.kurtosis,c.count,c.maxLPS,c.minLPS),c.center.value&&c.array.push(c.center);const l=t.pointsInShape!==null,f=Fm(l);return t.max=f.max,t.min=f.min,t.sum=f.sum,t.count=f.count,t.maxIJK=f.maxIJK,t.maxLPS=f.maxLPS,t.minIJK=f.minIJK,t.minLPS=f.minLPS,t.runMean=f.runMean,t.m2=f.m2,t.m3=f.m3,t.m4=f.m4,t.allValues=f.allValues,t.pointsInShape=f.pointsInShape,t.sumLPS=f.sumLPS,c}const od=class od extends UU{static statsInit(e){e.storePointData||(this.state.pointsInShape=null),this.state=Fm(e.storePointData)}};od.state=Fm(!0),od.statsCallback=({value:e,pointLPS:r=null,pointIJK:n=null})=>{GU(od.state,e,r,n)},od.getStatistics=e=>WU(od.state,e==null?void 0:e.unit);let gl=od;class zU extends BU{constructor(e){super(e),this.state=Fm(e.storePointData)}statsInit(e){this.state=Fm(e.storePointData)}statsCallback(e){GU(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return WU(this.state,e==null?void 0:e.unit)}}const i1e=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:gl,Calculator:UU,InstanceBasicStatsCalculator:zU,InstanceCalculator:BU},Symbol.toStringTag,{value:"Module"}));function fu(t,e){if(t.length!==e.length)throw Error("Both points should have the same dimensionality");const[r,n,i=0]=t,[o,a,s=0]=e,c=o-r,l=a-n,f=s-i;return c*c+l*l+f*f}function Vo(t,e){return Math.sqrt(fu(t,e))}function YS(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const o1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Vo,distanceToPointSquared:fu,mirror:YS},Symbol.toStringTag,{value:"Module"}));function cf(t){const[e,r]=t;return Vo(e,r)}function dh(t){const[e,r]=t,n=Vo(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const a1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:dh,getCanvasCircleRadius:cf},Symbol.toStringTag,{value:"Module"}));function Ww(t,e,r={}){return r.precalculated||e8(t,r),r.precalculated(e)}const e8=(t,e={})=>{const{xRadius:r,yRadius:n,zRadius:i}=t;(e.invXRadiusSq===void 0||e.invYRadiusSq===void 0||e.invZRadiusSq===void 0)&&(e.invXRadiusSq=r!==0?1/r**2:0,e.invYRadiusSq=n!==0?1/n**2:0,e.invZRadiusSq=i!==0?1/i**2:0);const{invXRadiusSq:o,invYRadiusSq:a,invZRadiusSq:s}=e,{center:c}=t,[l,f,u]=c;return e.precalculated=d=>{const h=d[0]-l;let g=h*h*o;if(g>1)return!1;const p=d[1]-f;if(g+=p*p*a,g>1)return!1;const v=d[2]-u;return g+=v*v*s,g<=1},e};function g5(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const s1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:g5,pointInEllipse:Ww,precalculatePointInEllipse:e8},Symbol.toStringTag,{value:"Module"}));function p5(t,e,r){let n;const i=fu(t,e);if(t[0]===e[0]&&t[1]===e[1]&&(n=t),!n){const o=((r[0]-t[0])*(e[0]-t[0])+(r[1]-t[1])*(e[1]-t[1]))/i;o<0?n=t:o>1?n=e:n=[t[0]+o*(e[0]-t[0]),t[1]+o*(e[1]-t[1])]}return{point:[...n],distanceSquared:fu(r,n)}}function M1(t,e,r){return p5(t,e,r).distanceSquared}function xi(t,e,r){if(t.length!==2||e.length!==2||r.length!==2)throw Error("lineStart, lineEnd, and point should have 2 elements of [x, y]");return Math.sqrt(M1(t,e,r))}function W2(t){return typeof t=="number"?t?t<0?-1:1:t===t?0:NaN:NaN}function m5(t,e,r,n,i=!1){const[o,a]=t,[s,c]=e,[l,f]=r,[u,d]=n;if(i){const O=(o-s)*(f-d)-(a-c)*(l-u);if(Math.abs(O)<1e-10)return;const L=((o-l)*(f-d)-(a-f)*(l-u))/O,P=o+L*(s-o),k=a+L*(c-a);return[P,k]}const h=c-a,g=o-s,p=s*a-o*c,v=h*l+g*f+p,y=h*u+g*d+p;if(v!==0&&y!==0&&W2(v)===W2(y))return;const m=d-f,w=l-u,x=u*f-l*d,C=m*o+w*a+x,S=m*s+w*c+x;if(C!==0&&S!==0&&W2(C)===W2(S))return;const T=h*w-m*g;let _;_=g*x-w*p;const E=_/T;_=m*p-h*x;const b=_/T;return[E,b]}const Fg=.01;function zv(t,e,r){const 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Instead make a new one.")}_setAllViewportsToBeRenderedNextFrame(){[...this._viewportElements.values()].forEach(r=>{this._needsRender.add(r)}),this._renderFlaggedViewports()}_setViewportsToBeRenderedNextFrame(e){const r=[...this._viewportElements.values()];e.forEach(n=>{r.indexOf(n)!==-1&&this._needsRender.add(n)}),this._render()}_render(){this._needsRender.size>0&&this._animationFrameSet===!1&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedViewports),this._animationFrameSet=!0)}_triggerRender(e){const r=_e(e);if(!r)return;if(!jr(r.renderingEngineId)){console.warn("rendering Engine has been destroyed");return}const i=tB(e,[W1e,z1e,$1e]),{renderingEngineId:o,viewportId:a}=r,s={element:e,renderingEngineId:o,viewportId:a};ZU(e,c=>{let l=!1;const f=u=>{if(u.renderAnnotation){const d=u.renderAnnotation(r,c);l=l||d}};i.forEach(f),l&&nt(e,B.ANNOTATION_RENDERED,{...s})})}_reset(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null,this._setAllViewportsToBeRenderedNextFrame()}}const u8=new j1e;function ag(t){u8.renderViewport(t)}function Ne(t){t.length&&t.forEach(e=>{const r=Bn(e);if(!r){console.warn(`Viewport not available for ${e}`);return}const{viewport:n}=r;if(!n){console.warn(`Viewport not available for ${e}`);return}const i=n.element;ag(i)})}function nB(t,e){const r=t.length,n=[];for(let i=0;i<r;i++){const o=t[i];o.getFrameOfReferenceUID()===e&&n.push(o)}return n}const{Active:H1e,Passive:K1e,Enabled:q1e}=Nn;function jw(t,e){const r=t.length,n=[];for(let i=0;i<r;i++){const o=t[i],a=Dr(o.id,o.renderingEngineId);if(!a)continue;X1e(a,e)&&n.push(o)}return n}function X1e(t,e){const{toolOptions:r}=t,n=r[e];if(!n)return!1;const i=n.mode;return i===H1e||i===K1e||i===q1e}function rB(t,e,r=.999){return t.filter(n=>{const i=n.getCamera();return Math.abs(Tt(i.viewPlaneNormal,e.viewPlaneNormal))>r})}function St(t,e,r=!0){const n=_e(t),{renderingEngine:i,FrameOfReferenceUID:o}=n;let a=i.getViewports();a=nB(a,o),a=jw(a,e);const s=i.getViewport(n.viewportId);return r&&(a=rB(a,s.getCamera())),a.map(l=>l.id)}const Y1e=Object.freeze(Object.defineProperty({__proto__:null,filterViewportsWithFrameOfReferenceUID:nB,filterViewportsWithParallelNormals:rB,filterViewportsWithToolEnabled:jw,getViewportIdsWithToolToRender:St},Symbol.toStringTag,{value:"Module"})),w5="PlanarFreehandContourSegmentationTool";function Cf(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function f8(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.canvasToWorld(t[i]);return n}function Hw(t,e){const r=wf(t),n=wf(e);if(!QE(r,n))return{hasIntersection:!1,isContourHole:!1};const o=i8(t,e),a=!o&&P1(e,t);return{hasIntersection:o||a,isContourHole:a}}function iB(t,e){return b1(e).map(r=>{const n=r,i=Cf(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Kw(t,e,r){E1(e,r),lu(r);const{contour:n}=r.data,i=Cf(n.polyline,t);Ec(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===oa.Clockwise?oa.CounterClockwise:oa.Clockwise},t);const{element:o}=t;h8(t,[e,r])}function d8(t,e,r,n,i){var m;if(!Vw(w5)){console.warn(`${w5} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=yf(r,o),s=iB(t,e),c=new Set(s),l=new Map,f=(w,x)=>{let C=l.get(w);C||(C=[],l.set(w,C)),C.push(x),c.delete(x)},u=[];if(a){const w=zw(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else $w(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{P1(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>kw(x.annotation)));const{element:d}=t,{metadata:h,data:g}=e,{handles:p,segmentation:v}=g,{textBox:y}=p;un(n.annotationUID),un(e.annotationUID),lu(n),lu(e);for(let w=0;w<u.length;w++){const x=u[w];if(!x||x.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",x);continue}const C=oB(t,e,x);rn(C,d),uu(C),nn(C,t.element),(m=l.get(x))==null||m.forEach(S=>E1(C,S.annotation))}h8(t,[e,n])}function oB(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:w5,originalToolName:e.metadata.originalToolName||e.metadata.toolName},data:{cachedStats:{},handles:{points:[n,i],textBox:e.data.handles.textBox?{...e.data.handles.textBox}:void 0},contour:{polyline:[],closed:!0},spline:e.data.spline,segmentation:{...e.data.segmentation}},annotationUID:Tn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return Ec(o,{points:r,closed:!0,targetWindingDirection:oa.Clockwise},t),o}function h8(t,e){const{element:r}=t,n=new Set([w5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Vw(i)){const o=St(r,i);Ne(o)}}function qw(t,e){const r=[],n=new Set,i=new Set;for(let o=0;o<t.length;o++){if(n.has(o))continue;const a=t[o];let s=!1;for(let c=0;c<e.length;c++){if(i.has(c))continue;const l=e[c],f=Hw(a,l);if(f.hasIntersection&&!f.isContourHole){const u=zw(a,l);r.push(u),n.add(o),i.add(c),s=!0;break}}s||(r.push([...a]),n.add(o))}for(let o=0;o<e.length;o++)i.has(o)||r.push([...e[o]]);return r}function J1e(t){if(t.length===0)return[];if(t.length===1)return t[0].map(r=>[...r]);let e=t[0].map(r=>[...r]);for(let r=1;r<t.length;r++)e=qw(e,t[r]);return e}function Z1e(t,e,r){const n=t.map(o=>x5(o.data.contour.polyline,r)),i=e.map(o=>x5(o.data.contour.polyline,r));return qw(n,i)}function x5(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function Xw(t,e){const r=[],n=new Set;for(let i=0;i<t.length;i++){if(n.has(i))continue;let o=[t[i]];for(let a=0;a<e.length;a++){const s=e[a],c=[];for(const l of o){const f=Hw(l,s);if(f.hasIntersection&&!f.isContourHole){const u=$w(l,s);c.push(...u)}else c.push(l)}o=c}r.push(...o),n.add(i)}return r}function Q1e(t,e){if(e.length===0)return t.map(n=>[...n]);let r=t.map(n=>[...n]);for(let n=0;n<e.length;n++)r=Xw(r,e[n]);return r}function e2e(t,e,r){const n=t.map(o=>x5(o.data.contour.polyline,r)),i=e.map(o=>x5(o.data.contour.polyline,r));return Xw(n,i)}const t2e="PlanarFreehandContourSegmentationTool";function aB(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:Tn(),data:{contour:{closed:!0,polyline:o},segmentation:{segmentationId:e,segmentIndex:n},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:t2e,...t.getViewReference()}};rn(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function MI(t,e){const r=[],{annotationUIDsMap:n}=t,i=n.get(e);for(const o of i){const a=Hr(o),{polyline:s}=a.data.contour;r.push(s)}return r}function sB(t,e,r,n){if(!e||!e.representationData.Contour)return;const i=e.representationData.Contour,{annotationUIDsMap:o}=i;if(!o||!o.get(r)||!o.get(n))return;const a=MI(i,r),s=MI(i,n),c=a.map(f=>Cf(f,t)),l=s.map(f=>Cf(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function n2e(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=sB(t,e,r,n)||{};if(!s||c)return;const f=qw(s,c).map(g=>f8(g,t)),u=aB(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function r2e(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=sB(t,e,r,n)||{};if(!s||c)return;const f=Xw(s,c).map(g=>f8(g,t)),u=aB(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function A1(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function cB(t,e,r){const n=[],i=wf(e);for(let o=0;o<r.length;o++){const a=r[o],s=i2e(a.data.contour.polyline,t),c=wf(s);if(!QE(i,c))continue;const f=i8(e,s),u=!f&&P1(s,e);(f||u)&&n.push({targetAnnotation:a,targetPolyline:s,isContourHole:u})}return n}function i2e(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}const C5="PlanarFreehandContourSegmentationTool";function lB(t,e,r,n){const i=n.filter(a=>a.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];l2e(t,a.targetAnnotation,e),uB(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!Vw(C5)){console.warn(`${C5} is not registered in cornerstone. Cannot process multiple intersections.`);return}o2e(t,e,r,o)}}function o2e(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=c2e(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>yf(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=zw(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=$w(d,r);a.push(...h)});o.forEach(d=>{un(d.annotationUID),lu(d)}),s.forEach(d=>kw(d.annotation));const f=n[0].targetAnnotation,u=[];a.forEach(d=>{if(!d||d.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",d);return}const h=a2e(t,f,d);rn(h,i),uu(h),nn(h,t.element),u.push(h)}),s2e(t,s,u),uB(t,o)}function a2e(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:C5,originalToolName:e.metadata.originalToolName||e.metadata.toolName},data:{cachedStats:{},handles:{points:[n,i],textBox:e.data.handles.textBox?{...e.data.handles.textBox}:void 0},contour:{polyline:[],closed:!0},spline:e.data.spline,segmentation:{...e.data.segmentation}},annotationUID:Tn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return Ec(o,{points:r,closed:!0,targetWindingDirection:oa.Clockwise},t),o}function s2e(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=g8(o.data.contour.polyline,t);return P1(a,n.polyline)});i&&E1(i,n.annotation)})}function c2e(t,e){return b1(e).map(r=>{const n=r,i=g8(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function l2e(t,e,r){E1(e,r),lu(r);const{contour:n}=r.data,i=g8(n.polyline,t);Ec(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===oa.Clockwise?oa.CounterClockwise:oa.Clockwise},t)}function g8(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function uB(t,e){const{element:r}=t,n=new Set([C5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Vw(i)){const o=St(r,i);Ne(o)}}const{isEqual:PI}=_n;function p8(t){const{metadata:e}=t;return LV().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return PI(i,e.viewPlaneNormal)&&(!e.viewUp||PI(o,e.viewUp))}}).map(r=>r.viewport)}async function u2e(t,e,r,n=!0){const i=typeof t=="string"?Hr(t):t,o=typeof e=="string"?Hr(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=f2e(i));const a=Cf(i.data.contour.polyline,r),s=Cf(o.data.contour.polyline,r),c=Hw(a,s);if(!c.hasIntersection){console.warn("No intersection found between the two annotations");return}if(c.isContourHole){if(!n){console.warn("Hole processing is disabled");return}Kw(r,o,i)}else d8(r,o,s,i,a)}function f2e(t){const e=p8(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const d2e=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:uu,addition:n2e,areSameSegment:TU,checkIntersection:Hw,combinePolylines:d8,contourSegmentationOperation:u2e,convertContourPolylineToCanvasSpace:Cf,convertContourPolylineToWorld:f8,convertContourSegmentationAnnotation:ZE,createNewAnnotationFromPolyline:oB,createPolylineHole:Kw,findAllIntersectingContours:cB,getContourHolesData:iB,isContourSegmentationAnnotation:A1,processMultipleIntersections:lB,removeContourSegmentationAnnotation:lu,subtractAnnotationPolylines:e2e,subtractMultiplePolylineSets:Q1e,subtractPolylineSets:Xw,subtraction:r2e,unifyAnnotationPolylines:Z1e,unifyMultiplePolylineSets:J1e,unifyPolylineSets:qw,updateViewportsForAnnotations:h8},Symbol.toStringTag,{value:"Module"}));function h2e(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==tl.CONTOUR)throw new Error(`Geometry type ${t.type} not supported for rendering.`);if(!t.data){console.warn(`No contours found for geometryId ${e}. Skipping render.`);return}}function g2e(t,e,r,n){r.size?t.render():p2e(t,e,n)}function p2e(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=ke.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;h2e(a);const c=qa.getStyle({viewportId:t.id,segmentationId:n,type:Et.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=XE(t,d[0],f),v={annotationUID:Tn(),data:{contour:{closed:!0,polyline:d},segmentation:{segmentationId:n,segmentIndex:s,color:h,id:g},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!0,isVisible:!0,metadata:{referencedImageId:p,toolName:"PlanarFreehandContourSegmentationTool",FrameOfReferenceUID:t.getFrameOfReferenceUID(),viewPlaneNormal:t.getCamera().viewPlaneNormal}},y=t.element;rn(v,y),uu(v)}),c&&i.set(s,c)}),t.render()}function m2e(t,e,r=!1){const n=An(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{un(a)})})}function fB(t){const e=cme(t);if(e)return e;const r=An(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=v2e(r,t);else if(r.representationData.Contour)n=x2e(r);else if(r.representationData.Surface)n=C2e(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return lme(t,n),n}function v2e(t,e){const r=t.representationData[Et.Labelmap],n=new Set;return r.imageIds?w2e(n,r.imageIds):y2e(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function y2e(t,e){ke.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function w2e(t,e){e.forEach(r=>{ke.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function x2e(t){const{annotationUIDsMap:e,geometryIds:r}=t.representationData.Contour||{};if(!r)throw new Error(`No geometryIds found for segmentationId ${t.segmentationId}`);const n=new Set([...e.keys()]);return r.forEach(i=>{const o=ke.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function C2e(t){var r;const e=((r=t.representationData.Surface)==null?void 0:r.geometryIds)??[];return Array.from(e.keys()).map(Number).sort((n,i)=>n-i)}const d0=new Map,RI=new Map;function S2e(t,e,r=!1){const n=Bn(t);if(!n)return;const{viewport:i}=n;m2e(t,e),r&&i.render()}async function T2e(t,e){var l,f;const{segmentationId:r}=e,n=An(r);if(!n)return;let i=n.representationData[Et.Contour];const o=eu();if(!i&&((l=eu())!=null&&l.canComputeRequestedRepresentation(r,Et.Contour))&&!d0.get(t.id)?(d0.set(t.id,!0),i=await KE(r,Et.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),d0.set(t.id,!1)):!i&&!eu()&&console.debug(`No contour data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to contour. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`),!i||!((f=i.geometryIds)!=null&&f.length))return;let a=!1;const s=t.getCamera().viewPlaneNormal;i.annotationUIDsMap&&(a=!E2e(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!_2e(i.geometryIds,s));const c=RI.get(t.id)||new Set;if(a&&!d0.get(t.id)&&!c.has(r)&&t.viewportStatus===Ao.RENDERED){d0.set(t.id,!0);const u=fB(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=ke.getGeometry(m).data;g.push({points:x.points,polys:x.polys,segmentIndex:x.segmentIndex,id:x.segmentIndex})}const p=await o.clipAndCacheSurfacesForViewport(g,t),v=o.extractContourData(p),y=o.createAndAddContourSegmentationsFromClippedSurfaces(v,t,r);i.annotationUIDsMap=new Map([...i.annotationUIDsMap,...y]),c.add(r),RI.set(t.id,c),d0.set(t.id,!1)}g2e(t,i.geometryIds,i.annotationUIDsMap,e)}function _2e(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=ke.getGeometry(g);if(!p)continue;const v=p.data;if(((h=(d=(u=v.contours)==null?void 0:u[0])==null?void 0:d.points)==null?void 0:h.length)>=3){r=p,n=v;break}}if(!r||!n)return!1;const o=n.contours[0].points,a=o[0],s=o[1],c=o[2];let l=Ln(Be(),Sn(Be(),s,a),Sn(Be(),c,a));l=Yn(Be(),l);const f=Tt(l,e);return Math.abs(f)>.9}function E2e(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=TE(r,3);for(const i of n){const o=Hr(i);if(o!=null&&o.metadata){if(!o.metadata.viewPlaneNormal)continue;const a=o.metadata.viewPlaneNormal,s=Math.abs(e[0]*a[0]+e[1]*a[1]+e[2]*a[2]);if(Math.abs(s-1)>.01)return!1}}return!0}const dB={render:T2e,removeRepresentation:S2e};function Rf(t,e){return du(t,e)[0]}function du(t,e){return er.getCurrentLabelmapImageIdsForViewport(t,e)}function b2e(t,e){return er.getLabelmapImageIdsForImageId(t,e)}const LI=new Map,D2e=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function I2e({viewport:t,volumeInputs:e,segmentationId:r}){var E;const n=t.getDefaultActor(),{actor:i}=n,{uid:o,callback:a}=n,s=t.getVolumeId();if((E=LI.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=ke.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await iE(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=ke.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let b=0;b<x[2];++b)for(let D=0;D<x[1];++D)for(let O=0;O<x[0];++O){const L=O+x[0]*(D+x[1]*b);w[L*m+0]=y[L],w[L*m+1]=h[L]}t.removeActors([o]);const C=i.getMapper(),S=Mk(C);i.setMapper(S),S.setBlendMode(el.LABELMAP_EDGE_PROJECTION_BLEND);const T=S.getInputData().getPointData().getArray(0);T.setData(w),T.setNumberOfComponents(2),i.getProperty().setColorMixPreset(1),i.getProperty().setForceNearestInterpolation(1,!0),i.getProperty().setIndependentComponents(!0),t.addActor({actor:i,uid:o,callback:a,referencedId:s,representationUID:`${r}-${Et.Labelmap}`}),LI.set(o,{added:!0,segmentationRepresentationUID:`${r}`,originalBlendMode:t.getBlendMode()}),i.set({preLoad:D2e});function _(b){const{segmentationId:D}=b.detail,{representationData:O}=An(D),{volumeId:L}=O.Labelmap;if(L!==u.volumeId)return;const k=ke.getVolume(L).voxelManager,G=S.getInputData(),j=G.getPointData().getArray(0),F=j.getData(),U=2,W=g.getDimensions(),J=Array.from({length:W[2]},(te,le)=>le);for(const te of J)for(let le=0;le<W[1];++le)for(let ve=0;ve<W[0];++ve){const pe=ve+W[0]*(le+W[1]*te);F[pe*U+1]=k.getAtIndex(pe)}j.setData(F),G.modified(),t.render()}return He.addEventListenerDebounced(B.SEGMENTATION_DATA_MODIFIED,_,200),He.addEventListener(B.SEGMENTATION_REPRESENTATION_REMOVED,async b=>{He.removeEventListener(B.SEGMENTATION_DATA_MODIFIED,_);const D=t.getActor(o),{element:O,id:L}=t;t.removeActors([o]);const P=await Ky({volumeId:o,blendMode:el.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:k})=>{D.callback&&D.callback({volumeActor:k,volumeId:f})}},O,L);t.addActor({actor:P,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:hB}=_n;async function O2e(t,e,r,n){const i=_e(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof Cr){const d=M2e(e,r);ke.getVolume(d)||await P2e(e);let h=(n==null?void 0:n.blendMode)??el.MAXIMUM_INTENSITY_BLEND,g=h===el.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=ke.getVolume(v),w=ke.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=el.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Et.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await Zk(o,p,[s],l,f);else return await I2e({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=du(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Et.Labelmap}-${h}`}));Qk(o,d,[s])}wo(r)}function M2e(t,e){let{volumeId:r}=t;if(!r){r=hB();const n=An(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,ns(e)}return r}async function P2e(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await oE(t.volumeId||hB(),e.imageIds)}function R2e(t,e){const r=_e(t),{viewport:n}=r;n.removeActors([Cme(n.id,e)])}function Vd(t){return er.getActiveSegmentation(t)}function L2e(t,e){er.setActiveSegmentation(t,e)}function vu(t){return Vd(t)}function A2e(t,e){L2e(t,e)}const N2e=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:vu,setActiveSegmentation:A2e},Symbol.toStringTag,{value:"Module"}));function ba(t){const e=An(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const AC=255,Pp=new Map;let NC=!1;function k2e(t,e,r=!1){const n=Bn(t);if(Pp.forEach((o,a)=>{a.includes(e)&&Pp.delete(a)}),!n)return;const{viewport:i}=n;R2e(i.element,e),r&&i.render()}async function V2e(t,e){var s;const{segmentationId:r,config:n}=e,i=An(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Et.Labelmap],a=Mp(t.id,r);if(!o&&((s=eu())!=null&&s.canComputeRequestedRepresentation(r,Et.Labelmap))&&!NC){NC=!0;const c=eu();if(o=await KE(r,Et.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{er.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{wo(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);NC=!1}else!o&&!eu()&&console.debug(`No labelmap data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to labelmap. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`);if(o){if(t instanceof cr)a!=null&&a.length||await NI(t,o,r,n),a=Mp(t.id,r);else{const c=du(t.id,r);if(!(c!=null&&c.length))return;a||await NI(t,o,r,n),a=Mp(t.id,r)}if(a!=null&&a.length)for(const c of a)F2e(t.id,c,e)}}function F2e(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=vu(t),c=(s==null?void 0:s.segmentationId)===n,l=qa.getStyle({viewportId:t,type:Et.Labelmap,segmentationId:n}),f=qa.getRenderInactiveSegmentations(t),u=I1(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=AI(l,c),y=qE(t,{segmentationId:n,type:Et.Labelmap});for(let S=0;S<d;S++){const T=S,_=u[T],b=qa.getStyle({viewportId:t,type:Et.Labelmap,segmentationId:n,segmentIndex:T}),{fillAlpha:D,outlineWidth:O,renderFill:L,renderOutline:P}=AI(l,c,b),{forceOpacityUpdate:k,forceColorUpdate:G}=U2e(t,n,T,{fillAlpha:D,renderFill:L,renderOutline:P,segmentColor:_,outlineWidth:O,segmentsHidden:y,cfun:i,ofun:o});if(G&&i.addRGBPoint(T,_[0]/AC,_[1]/AC,_[2]/AC),k)if(L){const j=y.has(T)?0:_[3]/255*D;o.removePoint(T),o.addPointLong(T,j,.5,1)}else o.addPointLong(T,.01,.5,1)}o.setClamping(!1);const m=e.actor,{preLoad:w}=((C=m.get)==null?void 0:C.call(m,"preLoad"))||{preLoad:null};if(w?w({cfun:i,ofun:o,actor:m}):(m.getProperty().setRGBTransferFunction(0,i),m.getProperty().setScalarOpacity(0,o),m.getProperty().setInterpolationTypeToNearest()),g){m.getProperty().setUseLabelOutline(g),m.getProperty().setLabelOutlineOpacity(p);const S=ba(r.segmentationId),T=new Array(d-1);for(let _=1;_<d;_++){if(y.has(_)){T[_-1]=0;continue}T[_-1]=_===S?h+v:h}m.getProperty().setLabelOutlineThickness(T),m.modified(),m.getProperty().modified(),m.getMapper().modified()}else m.getProperty().setLabelOutlineThickness(new Array(d-1).fill(0));const x=c||f;m.setVisibility(x)}function AI(t,e,r){const i={...t,...r||{}},o=e?i.fillAlpha:i.fillAlphaInactive,a=e?i.outlineWidth:i.outlineWidthInactive,s=e?i.renderFill:i.renderFillInactive,c=e?i.renderOutline:i.renderOutlineInactive,l=e?i.outlineOpacity:i.outlineOpacityInactive,f=i.activeSegmentOutlineWidthDelta;return{fillAlpha:o,outlineWidth:a,renderFill:s,renderOutline:c,outlineOpacity:l,activeSegmentOutlineWidthDelta:f}}function U2e(t,e,r,{fillAlpha:n,renderFill:i,renderOutline:o,segmentColor:a,outlineWidth:s,segmentsHidden:c,cfun:l,ofun:f}){const u=`${t}-${e}-${r}`,d=Pp.get(u);if(!d)return Pp.set(u,{fillAlpha:n,renderFill:i,renderOutline:o,outlineWidth:s,segmentColor:a.slice(),segmentsHidden:new Set(c),cfunMTime:l.getMTime(),ofunMTime:f.getMTime()}),{forceOpacityUpdate:!0,forceColorUpdate:!0};const{fillAlpha:h,renderFill:g,renderOutline:p,outlineWidth:v,segmentColor:y,segmentsHidden:m,cfunMTime:w,ofunMTime:x}=d,C=y[0]!==a[0]||y[1]!==a[1]||y[2]!==a[2],S=y[3]!==a[3]||h!==n||g!==i||p!==o||v!==s||m!==c;return(S||C)&&Pp.set(u,{fillAlpha:n,renderFill:i,renderOutline:o,outlineWidth:s,segmentColor:a.slice(),segmentsHidden:new Set(c),cfunMTime:l.getMTime(),ofunMTime:f.getMTime()}),{forceOpacityUpdate:S,forceColorUpdate:C}}async function NI(t,e,r,n){return await O2e(t.element,e,r,n)||void 0}const gB={render:V2e,removeRepresentation:k2e},{DefaultHistoryMemo:H2}=xE,Bp=class Bp{constructor(e,r){const n=Bp.mergeDefaultProps(Bp.defaults,r),i=Ri(n,e),{configuration:o={},supportedInteractionTypes:a,toolGroupId:s}=i;this.toolGroupId=s,this.supportedInteractionTypes=a||[],this.configuration=Object.assign({},o),this.mode=Nn.Disabled}static mergeDefaultProps(e={},r){return r?Ri(e,r):e}get toolName(){return this.getToolName()}getToolName(){return this.constructor.toolName}applyActiveStrategy(e,r){var o;const{strategies:n,activeStrategy:i}=this.configuration;return(o=n[i])==null?void 0:o.call(this,e,r)}applyActiveStrategyCallback(e,r,n,...i){var s;const{strategies:o,activeStrategy:a}=this.configuration;if(!o[a])throw new Error(`applyActiveStrategyCallback: active strategy ${a} not found, check tool configuration or spellings`);return(s=o[a][n])==null?void 0:s.call(this,e,r,...i)}setConfiguration(e){this.configuration=Ri(this.configuration,e)}setActiveStrategy(e){this.setConfiguration({activeStrategy:e})}getTargetImageData(e){if(e.startsWith("imageId:")){const r=e.split("imageId:")[1],n=Ar(r);let i=Jy(n);return!i||!i.length||(i=i.filter(o=>o.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=xl(e),n=p1(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=Ar(e),n=Jy(r);return!n||!n.length?void 0:n[0].getImageData()}else throw new Error('getTargetIdImage: targetId must start with "imageId:" or "volumeId:"')}getTargetId(e){var n;const r=(n=e.getViewReferenceId)==null?void 0:n.call(e);if(r)return r;throw new Error("getTargetId: viewport must have a getViewReferenceId method")}undo(){this.doneEditMemo(),H2.undo()}redo(){H2.redo()}static createZoomPanMemo(e){const r={pan:e.getPan(),zoom:e.getZoom()},n={restoreMemo:()=>{const i=e.getPan(),o=e.getZoom();e.setZoom(r.zoom),e.setPan(r.pan),e.render(),r.pan=i,r.zoom=o}};return H2.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&H2.push(this.memo),this.memo=null}};Bp.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let hi=Bp;hi.toolName="BaseTool";const{isEqual:B2e}=_n,{EPSILON:G2e}=If,W2e=1-G2e;function m8(t,e,r){var c;const{viewPlaneNormal:n}=e,i=t.filter(l=>{let f=l.metadata.viewPlaneNormal;if(!l.metadata.referencedImageId&&!f&&l.metadata.FrameOfReferenceUID){for(const d of l.data.handles.points){const h=Sn(Be(),d,e.focalPoint),g=Tt(h,e.viewPlaneNormal);if(!B2e(g,0))return!1}return l.metadata.viewPlaneNormal=e.viewPlaneNormal,l.metadata.cameraFocalPoint=e.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=ct("imagePlaneModule",d),g=bt(h[0],h[1],h[2]),p=bt(h[3],h[4],h[5]);f=Be(),Ln(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Tt(n,f))>W2e;return f&&u});if(!i.length)return[];const o=r/2,{focalPoint:a}=e,s=[];for(const l of i){const f=l.data,u=f.handles.points[0]||((c=f.contour)==null?void 0:c.polyline[0]);if(!l.isVisible)continue;const d=Be();if(!u){s.push(l);continue}Sn(d,a,u);const h=Tt(d,n);Math.abs(h)<o&&s.push(l)}return s}function N1(t,e,r={}){if(t instanceof cr){const n=t.getCamera(),{spacingInNormalDirection:i}=eg(t,n);return m8(e,n,i)}if(t instanceof sr){const n=t.getCurrentImageId();if(!n)return[];const i=n.indexOf(":");r.imageURI=n.substring(i+1)}return e.filter(n=>n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function pB(t){if(t){if(t.data&&t.highlighted)return lc.Highlighted;if(O1(t.annotationUID))return lc.Selected;if(ai(t.annotationUID))return lc.Locked;if(t.data&&t.autoGenerated)return lc.AutoGenerated}return lc.Default}function z2e(t,e,r){const n=Nh("textBoxFontSize",t,e,r),i=Nh("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const $2e=Object.freeze(Object.defineProperty({__proto__:null,getFont:z2e,getState:pB,style:NE},Symbol.toStringTag,{value:"Module"}));class Lf extends hi{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=Ar(n),o=_c();o.getFramesOfReference().forEach(s=>{const l=o.getAnnotations(s)[this.getToolName()];!l||!l.length||(l.forEach(f=>{var d;if(!((d=f.metadata)!=null&&d.referencedImageId))return;Ar(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),ag(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=_e(e),{viewport:i}=n;return N1(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=_e(i),{viewport:s}=a,c=s.getCamera(),{viewPlaneNormal:l,viewUp:f,position:u}=c,d=this.getReferencedImageId(s,o,l,f),h=s.getViewReference({points:[o]});return{highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),...h,referencedImageId:d,viewUp:f,cameraPosition:u},data:{cachedStats:{},handles:{points:[],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}}}getReferencedImageId(e,r,n,i){const o=this.getTargetId(e);let a=o.split(/^[a-zA-Z]+:/)[1];if(e instanceof Cr){const s=xl(o),c=ke.getVolume(s);a=su(c,r,n)}return a}getStyle(e,r,n){return Nh(e,r,pB(n),this.mode)}}Lf.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:j2e}=xE,{PointsManager:H2e}=_n;class ar extends Lf{static createAnnotation(...e){let r={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.toolName},data:{text:"",handles:{points:new Array,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};for(const n of e)r=Ri(r,n);return r}static createAnnotationForViewport(e,...r){return this.createAnnotation({metadata:e.getViewReference()},...r)}static createAndAddAnnotation(e,...r){const n=this.createAnnotationForViewport(e,...r);rn(n,e.element),nn(n,e.element)}constructor(e,r){var n,i;super(e,r),this.mouseMoveCallback=(o,a)=>{if(!a)return!1;const{element:s,currentPoints:c}=o.detail,l=c.canvas;let f=!1;for(const u of a){if(ai(u.annotationUID)||!Kr(u.annotationUID))continue;const{data:d}=u,h=d.handles?d.handles.activeHandleIndex:void 0,g=this._imagePointNearToolOrHandle(s,u,l,6),p=g&&!u.highlighted,v=!g&&u.highlighted;p||v?(u.highlighted=!u.highlighted,f=!0):d.handles&&d.handles.activeHandleIndex!==h&&(f=!0)}return f},this.isSuvScaled=ar.isSuvScaled,(n=e.configuration)!=null&&n.getTextLines&&(this.configuration.getTextLines=e.configuration.getTextLines),(i=e.configuration)!=null&&i.statsCalculator&&(this.configuration.statsCalculator=e.configuration.statsCalculator)}getHandleNearImagePoint(e,r,n,i){const o=_e(e),{viewport:a}=o,{data:s}=r,{isCanvasAnnotation:c}=s,{points:l,textBox:f}=s.handles;if(f){const{worldBoundingBox:u}=f;if(u){const d={topLeft:a.worldToCanvas(u.topLeft),topRight:a.worldToCanvas(u.topRight),bottomLeft:a.worldToCanvas(u.bottomLeft),bottomRight:a.worldToCanvas(u.bottomRight)};if(n[0]>=d.topLeft[0]&&n[0]<=d.bottomRight[0]&&n[1]>=d.topLeft[1]&&n[1]<=d.bottomRight[1])return s.handles.activeHandleIndex=null,f}}for(let u=0;u<(l==null?void 0:l.length);u++){const d=l[u],h=c?d.slice(0,2):a.worldToCanvas(d);if(xr(n,h)<i===!0)return s.handles.activeHandleIndex=u,d}s.handles.activeHandleIndex=null}getLinkedTextBoxStyle(e,r){return{visibility:this.getStyle("textBoxVisibility",e,r),fontFamily:this.getStyle("textBoxFontFamily",e,r),fontSize:this.getStyle("textBoxFontSize",e,r),color:this.getStyle("textBoxColor",e,r),shadow:this.getStyle("textBoxShadow",e,r),background:this.getStyle("textBoxBackground",e,r),lineWidth:this.getStyle("textBoxLinkLineWidth",e,r),lineDash:this.getStyle("textBoxLinkLineDash",e,r)}}static isSuvScaled(e,r,n){var o;if(e instanceof Cr){const a=xl(r),s=ke.getVolume(a);return((o=s==null?void 0:s.scaling)==null?void 0:o.PT)!==void 0}const i=n&&ct("scalingModule",n);return typeof(i==null?void 0:i.suvbw)=="number"}getAnnotationStyle(e){const{annotation:r,styleSpecifier:n}=e,i=p=>this.getStyle(p,n,r),{annotationUID:o}=r,a=Kr(o),s=ai(o),c=i("lineWidth"),l=i("lineDash"),f=i("angleArcLineDash"),u=i("color"),d=i("markerSize"),h=i("shadow"),g=this.getLinkedTextBoxStyle(n,r);return{visibility:a,locked:s,color:u,lineWidth:c,lineDash:l,lineOpacity:1,fillColor:u,fillOpacity:0,shadow:h,textbox:g,markerSize:d,angleArcLineDash:f}}_imagePointNearToolOrHandle(e,r,n,i){if(this.getHandleNearImagePoint(e,r,n,i)||this.isPointNearTool(e,r,n,i,"mouse"))return!0}static createAnnotationState(e,r){const{data:n,annotationUID:i}=e,o={...n,cachedStats:{}};delete o.contour,delete o.spline;const a={annotationUID:i,data:structuredClone(o),deleting:r},s=n.contour;return s&&(a.data.contour={...s,polyline:null,pointsManager:H2e.create3(s.polyline.length,s.polyline)}),a}static createAnnotationMemo(e,r,n){if(!r)return;const{newAnnotation:i,deleting:o=i?!1:void 0}=n||{},{annotationUID:a}=r,s=ar.createAnnotationState(r,o),c={restoreMemo:()=>{const l=ar.createAnnotationState(r,o),{viewport:f}=_e(e)||{};if(f==null||f.setViewReference(r.metadata),s.deleting===!0){if(s.deleting=!1,Object.assign(r.data,s.data),r.data.contour){const d=r.data;d.contour.polyline=s.data.contour.pointsManager.points,delete s.data.contour.pointsManager,d.segmentation&&uu(r)}s.data=l.data,rn(r,e),ia(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,ia(r.annotationUID),un(r.annotationUID),f==null||f.render();return}const u=Hr(a);if(!u){console.warn("No current annotation");return}Object.assign(u.data,s.data),u.data.contour&&(u.data.contour.polyline=s.data.contour.pointsManager.points),s.data=l.data,u.invalidated=!0,nn(u,e,Xt.History)},id:a,operationType:"annotation"};return j2e.push(c),c}createMemo(e,r,n){this.memo||(this.memo=ar.createAnnotationMemo(e,r,n))}static hydrateBase(e,r,n,i={}){if(!r)return null;const{viewport:o}=r,a=o.getFrameOfReferenceUID(),s=o.getCamera(),c=i.viewplaneNormal??s.viewPlaneNormal,l=i.viewUp??s.viewUp,f=i.toolInstance||new e;let u,d=c,h=l;if(i.referencedImageId)u=i.referencedImageId,d=void 0,h=void 0;else if(o instanceof sr){const g=CE(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof Cr)u=f.getReferencedImageId(o,n[0],c,l);else throw new Error("Unsupported viewport type");return{FrameOfReferenceUID:a,referencedImageId:u,viewPlaneNormal:d,viewUp:h,instance:f,viewport:o}}}ar.toolName="AnnotationTool";const{CalibrationTypes:jf}=ts,Hf="px",K2="voxels",mB=[1,2,3,4],K2e=["3,3","4,7"],q2e=["4,3","4,7"],eT={0:"px",1:"percent",2:"dB",3:"cm",4:"seconds",5:"hertz",6:"dB/seconds",7:"cm/sec",8:"cm²",9:"cm²/s",12:"degrees"},X2e=.001,Ug="²",Da=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":Hf;const o=n?"mm³":K2;let a=i+Ug,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===jf.UNCALIBRATED)return{unit:Hf,areaUnit:Hf+Ug,scale:s,volumeUnit:K2};if(r.sequenceOfUltrasoundRegions){let f,u;if(Array.isArray(e)&&e.length===2)[f,u]=e;else if(typeof e=="function"){const y=e();f=y[0],u=y[1]}let d=r.sequenceOfUltrasoundRegions.filter(y=>f[0]>=y.regionLocationMinX0&&f[0]<=y.regionLocationMaxX1&&f[1]>=y.regionLocationMinY0&&f[1]<=y.regionLocationMaxY1&&u[0]>=y.regionLocationMinX0&&u[0]<=y.regionLocationMaxX1&&u[1]>=y.regionLocationMinY0&&u[1]<=y.regionLocationMaxY1);if(!(d!=null&&d.length))return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(d=d.filter(y=>mB.includes(y.regionDataType)&&K2e.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:Hf,areaUnit:Hf+Ug,scale:s,volumeUnit:K2};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(Kt(g,p,X2e))s=1/g,c="US Region",i=eT[h.physicalUnitsXDirection]||"unknown",a=i+Ug;else return{unit:Hf,areaUnit:Hf+Ug,scale:s,volumeUnit:K2}}else r.scale&&(s=r.scale);return[jf.ERMF,jf.USER,jf.ERROR,jf.PROJECTION,jf.CALIBRATED,jf.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},S5=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>mB.includes(p.regionDataType)&&q2e.includes(`${p.physicalUnitsXDirection},${p.physicalUnitsYDirection}`));if(!(s!=null&&s.length))return{units:i,values:o};const c=s.find(p=>r[0]>=p.regionLocationMinX0&&r[0]<=p.regionLocationMaxX1&&r[1]>=p.regionLocationMinY0&&r[1]<=p.regionLocationMaxY1);if(!c)return{units:i,values:o};const{referencePixelX0:l=0,referencePixelY0:f=0}=c,{physicalDeltaX:u,physicalDeltaY:d}=c,h=(r[1]-c.regionLocationMinY0-f)*d,g=(r[0]-c.regionLocationMinX0-l)*u;a="US Region",o=[g,h],i=[eT[c.physicalUnitsXDirection],eT[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},v8=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function Yw(t,e,r,n){const i=Be();Ln(i,e,t);const o=bt(...r),a=bt(...n),s=Be();jn(s,o,a);const c=ra(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Tt(s,i)/(c*ra(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function sg(t,e,r,n){const i=Be();Ln(i,e,t);const o=bt(...r),a=bt(...n),s=Be();jn(s,o,a);const c=ra(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Tt(s,i)/(c*ra(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function y8(t,e,r,n,i=.25){const o=w8(t,e,{targetVolumeId:r,stepSize:i});let a;for(const s of o){const c=t.getIntensityFromWorld(s),l=n(c,s);l&&(a=l)}return a}function w8(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=eg(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;kI(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];kI(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const kI=function(t,e){const[r,n,i,o,a,s]=e,c=10;return t[0]>r+c&&t[0]<n-c&&t[1]>i+c&&t[1]<o-c&&t[2]>a+c&&t[2]<s-c},vB=(t,e,r,n,i,o,a,s)=>{const c=[bt(r,n,i),bt(o,n,i),bt(r,a,i),bt(o,a,i),bt(r,n,s),bt(o,n,s),bt(r,a,s),bt(o,a,s)],l=bt(e[0],e[1],e[2]),f=bt(t[0],t[1],t[2]),u=-Tt(l,f);let d=null;for(const h of c){const g=Tt(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:Y2e}=If,J2e=1-Y2e;function Jw(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=ct("imagePlaneModule",s),l=bt(c[0],c[1],c[2]),f=bt(c[3],c[4],c[5]);o=Be(),Ln(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(Tt(r,o))>J2e;return o&&a});return n.length?n:[]}const Z2e={filterAnnotationsWithinSlice:m8,getWorldWidthAndHeightFromCorners:Yw,getWorldWidthAndHeightFromTwoPoints:sg,filterAnnotationsForDisplay:N1,getPointInLineOfSightWithCriteria:y8,isPlaneIntersectingAABB:vB,filterAnnotationsWithinSamePlane:Jw,getPointsInLineOfSight:w8},Q2e=Object.freeze(Object.defineProperty({__proto__:null,default:Z2e,filterAnnotationsForDisplay:N1,filterAnnotationsWithinSamePlane:Jw,filterAnnotationsWithinSlice:m8,getPointInLineOfSightWithCriteria:y8,getPointsInLineOfSight:w8,getWorldWidthAndHeightFromCorners:Yw,getWorldWidthAndHeightFromTwoPoints:sg,isPlaneIntersectingAABB:vB},Symbol.toStringTag,{value:"Module"}));function zo(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return HE(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),og(t,e,{leading:n,trailing:i,maxWait:e})}function eve(t){var e;return((e=t[0])==null?void 0:e.length)===3}function tve(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=xC(e.map(o=>t[o][0])),i=xC(e.map(o=>t[o][1]));if(eve(t)){const o=xC(e.map(a=>t[a][2]));return I9(kg(n,r),kg(i,r),kg(o,r))}else return I9(kg(n,r),kg(i,r))}function nve(t,e){const r=[],[n,i]=e,o=i-n+1,a=Math.floor(o/t);let s=0,c=Math.round((o-1)/(a-1)*s)+n;for(;c<=i;)r.push(c),s++,c=Math.round((o-1)/(a-1)*s)+n;return r}function tT(t,e,r,n){const i=r-e+1,o=Math.floor(n/100*i)??1,a=Math.floor(i/o)??1;if(isNaN(i)||!i||!a||i/a<2)return t;const s=Math.max(0,e),c=Math.min(t.length-1,r),l=t.slice(0,s),f=t.slice(c+1,t.length),u=nve(a,[s,c]),d=tve(t,u);return[...l,...d,...f]}function Zw(t,e){var n,i;return e!=null&&e.autoGenerated?!1:((n=t==null?void 0:t.smoothing)==null?void 0:n.smoothOnAdd)===!0||((i=t==null?void 0:t.smoothing)==null?void 0:i.smoothOnEdit)===!0}function rve(t,e){return Vo(t,e)<.001}function ive(t,e){return Vo(t,e)===0}function ove(t,e){for(let r=0;r<t.length;r++)for(let n=0;n<e.length;n++)if(ive(t[r],e[n]))return[r,n]}function N0(t,e,r){return(t+e+r)%e}function VI(t,e,r,n){const[,i,o]=t,[,a,s]=e,c=o.length,l=s.length;let f=t[0],u=e[0];if(!o[f]||!s[u]||!o[i]||!s[a])return[void 0,void 0];for(;f!==i&&u!==a;){if(r(s[u],o[f]))return[f,u];f=N0(f,c,n),u=N0(u,l,n)}return[void 0,void 0]}function ave(t,e){const[r,n]=ove(t,e)||[],i=(c,l)=>rve(c,l)===!1,[o,a]=VI([N0(r,t.length,1),r,t],[N0(n,e.length,1),n,e],i,1),[s]=VI([N0(o,t.length,-1),o,t],[N0(a,e.length,-1),a,e],i,-1);return[o,s]}function Qw(t,e,r){const{interpolation:n,smoothing:i}=t,o=e;if(n){const{knotsRatioPercentageOnAdd:a,knotsRatioPercentageOnEdit:s,smoothOnAdd:c=!1,smoothOnEdit:l=!1}=i,f=r?s:a;if(r?l:c){const[d,h]=r?ave(e,r):[0,e.length-1];return!e[d]||!e[h]?e:tT(e,d,h,f)}}return o}const cg=t=>{if(t.shiftKey)return t.ctrlKey?Bi.ShiftCtrl:t.altKey?Bi.ShiftAlt:t.metaKey?Bi.ShiftMeta:Bi.Shift;if(t.ctrlKey)return t.altKey?Bi.CtrlAlt:t.metaKey?Bi.CtrlMeta:Bi.Ctrl;if(t.altKey)return t.metaKey&&Bi.AltMeta||Bi.Alt;if(t.metaKey)return Bi.Meta};function x8(t,e){const r=t[0],n=t[t.length-1],i=Jt();ws(i,n[0]-r[0],n[1]-r[1]),Kl(i,i);const o=Jt(),a=Jt();ws(o,-i[1],i[0]),ws(a,i[1],-i[0]);const s=[(r[0]+n[0])/2,(r[1]+n[1])/2],c={dist:0,index:null};for(let u=0;u<t.length;u++){const d=t[u],h=m4(d,s);h>c.dist&&(c.dist=h,c.index=u)}return[t[c.index],s].map(e.canvasToWorld)}function sve(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return x8(n,r)}const{addCanvasPointsToArray:C8,pointsAreWithinCloseContourProximity:yB,getFirstLineSegmentIntersectionIndexes:wB,getSubPixelSpacingAndXYDirections:cve}=Pf;function lve(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=_e(o),{viewport:c}=s,l=cg(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=cve(c,this.configuration.subPixelResolution)||{};!f||!u||!d||(this.drawData={canvasPoints:[a],polylineIndex:0,contourHoleProcessingEnabled:l,newAnnotation:!0},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},ze.isInteractingWithTool=!0,o.addEventListener(B.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(B.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(B.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(B.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(B.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(B.TOUCH_TAP,this.mouseUpDrawCallback),Pt(o))}function uve(t){ze.isInteractingWithTool=!1,t.removeEventListener(B.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(B.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(B.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(B.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(B.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(B.TOUCH_TAP,this.mouseUpDrawCallback),jt(t)}function fve(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=_e(n),{viewport:s}=a,{annotation:c,viewportIdsToRender:l,xDir:f,yDir:u,spacing:d,movingTextBox:h}=this.commonData,{polylineIndex:g,canvasPoints:p,newAnnotation:v}=this.drawData;this.createMemo(n,c,{newAnnotation:v});const y=p[p.length-1],m=s.canvasToWorld(y),w=Be();jn(w,i,m);const x=Math.abs(Tt(w,f)),C=Math.abs(Tt(w,u));if(!(x<=d[0]&&C<=d[1])){if(h){this.isDrawing=!1;const{deltaPoints:S}=e,T=S.world,{textBox:_}=c.data.handles,{worldPosition:E}=_;E[0]+=T[0],E[1]+=T[1],E[2]+=T[2],_.hasMoved=!0}else{const S=this.findCrossingIndexDuringCreate(t);if(S!==void 0)this.applyCreateOnCross(t,S);else{const T=C8(n,p,o,this.commonData);this.drawData.polylineIndex=g+T}c.invalidated=!0}Ne(l),c.invalidated&&nn(c,n,Xt.HandlesUpdated)}}function dve(t){const{allowOpenContours:e}=this.configuration,{canvasPoints:r,contourHoleProcessingEnabled:n}=this.drawData,i=r[0],o=r[r.length-1],a=t.detail,{element:s}=a;this.doneEditMemo(),this.drawData.newAnnotation=!1,e&&!yB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function hve(t,e){this.removeCrossedLinesOnCompleteDraw();const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n,minPointsToSave:i}=e??{};if(i&&r.length<i||this.haltDrawing(t,r))return!1;const{annotation:o,viewportIdsToRender:a}=this.commonData,s=_e(t),{viewport:c,renderingEngine:l}=s;C8(t,r,r[0],this.commonData),r.pop();const f=Zw(this.configuration,o)?Qw(this.configuration,r):r;this.updateContourPolyline(o,{points:f,closed:!0,targetWindingDirection:oa.Clockwise},c);const{textBox:u}=o.data.handles;return u!=null&&u.hasMoved||Nw(o,n),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,Ne(a),this.deactivateDraw(t),!0}function gve(){const{canvasPoints:t}=this.drawData,e=t.length,r=[t[0],t[e-1]],n=t.slice(0,-1).slice(1),i=wB(n,r[0],r[1],!1);if(i){const o=i[1];o===1?this.drawData.canvasPoints=t.splice(1):this.drawData.canvasPoints=t.splice(0,o)}}function pve(t,e){const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n}=e??{};if(this.haltDrawing(t,r))return!1;const{annotation:i,viewportIdsToRender:o}=this.commonData,a=_e(t),{viewport:s,renderingEngine:c}=a,l=Zw(this.configuration,i)?Qw(this.configuration,r):r;this.updateContourPolyline(i,{points:l,closed:!1},s);const{textBox:f}=i.data.handles,u=i.data.contour.polyline;return i.data.handles.points=[u[0],u[u.length-1]],i.data.isOpenUShapeContour&&(i.data.openUShapeContourVectorToPeak=x8(r,s)),f.hasMoved||Nw(i,n),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,Ne(o),this.deactivateDraw(t),!0}function mve(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{canvasPoints:a}=this.drawData,s=a.slice(0,-1),c=wB(s,i,o,!1);return c===void 0?void 0:c[0]}function vve(t,e){const r=t.detail,{element:n}=r,{canvasPoints:i,contourHoleProcessingEnabled:o}=this.drawData,{annotation:a,viewportIdsToRender:s}=this.commonData;C8(n,i,i[e],this.commonData),i.pop();const c=i.slice(e),l=R1(c);if(Kt(l,0)){i.splice(e+1);return}i.splice(0,e);const f={contourHoleProcessingEnabled:o,minPointsToSave:3};this.completeDrawClosedContour(n,f)&&this.activateClosedContourEdit(t,a,s)}function yve(t){const{allowOpenContours:e}=this.configuration,{canvasPoints:r,contourHoleProcessingEnabled:n}=this.drawData,i=r[0],o=r[r.length-1];e&&!yB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(t,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(t,{contourHoleProcessingEnabled:n})}function wve(t,e){const r=Math.max(e*3,3);return t.length<r}function xve(t,e){const{subPixelResolution:r}=this.configuration;if(wve(e,r)){const{annotation:n,viewportIdsToRender:i}=this.commonData,o=_e(t),{renderingEngine:a}=o;return un(n.annotationUID),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,Ne(i),this.deactivateDraw(t),!0}return!1}function Cve(t){t.activateDraw=lve.bind(t),t.deactivateDraw=uve.bind(t),t.applyCreateOnCross=vve.bind(t),t.findCrossingIndexDuringCreate=mve.bind(t),t.completeDrawOpenContour=pve.bind(t),t.removeCrossedLinesOnCompleteDraw=gve.bind(t),t.mouseDragDrawCallback=fve.bind(t),t.mouseUpDrawCallback=dve.bind(t),t.completeDrawClosedContour=hve.bind(t),t.cancelDrawing=yve.bind(t),t.haltDrawing=xve.bind(t)}const{addCanvasPointsToArray:Sve,getFirstLineSegmentIntersectionIndexes:Fd}=Pf;function Tve(t,e){const r=t.detail,{element:n,currentPoints:i,lastPoints:o}=r,a=i.canvas,s=o.canvas,{editCanvasPoints:c,prevCanvasPoints:l}=this.editData,f=Fd(l,a,s,e);if(f)this.editData.startCrossingIndex=f[0],this.removePointsUpUntilFirstCrossing(e);else if(l.length>=2)if(c.length>this.configuration.checkCanvasEditFallbackProximity){const u=c[0],d=[];for(let p=0;p<l.length;p++){const v=l[p],y=xr(v,u);d.push({distance:y,index:p})}d.sort((p,v)=>p.distance-v.distance);const h=[d[0],d[1]],g=Math.min(h[0].index,h[1].index);this.editData.startCrossingIndex=g}else{const u=Jt();Yr(u,c[1],c[0]),Kl(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=Fd(l,h,c[0],e);if(g){const p=[h];Sve(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function _ve(t){const{editCanvasPoints:e,prevCanvasPoints:r}=this.editData;let n=0;for(let i=0;i<e.length-1;i++){const o=[e[i],e[i+1]],a=!!Fd(r,o[0],o[1],t);if(n++,a)break}e.splice(0,n),this.editData.editIndex=e.length-1}function Eve(t,e){const r=t.detail,{currentPoints:n,lastPoints:i}=r,o=n.canvas,a=i.canvas,{prevCanvasPoints:s}=this.editData;return!!Fd(s,o,a,e)}function bve(t){const{prevCanvasPoints:e,editCanvasPoints:r}=this.editData;for(let n=r.length-1;n>0;n--){const i=[r[n],r[n-1]],o=!!Fd(e,i[0],i[1],t);if(r.pop(),o)break}}function Dve(){const{editCanvasPoints:t,prevCanvasPoints:e,startCrossingIndex:r}=this.editData;if(r===void 0)return;const n=t[t.length-1],i=[];for(let a=0;a<e.length;a++){const s=e[a],c=xr(s,n);i.push({distance:c,index:a})}i.sort((a,s)=>a.distance-s.distance);const o=t.slice(0,-1);for(let a=0;a<i.length;a++){const{index:s}=i[a],c=e[s],l=t[t.length-1];if(!Fd(o,c,l,!1))return s}return-1}function Ive(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{editCanvasPoints:a}=this.editData,s=a.slice(0,-2),c=Fd(s,i,o,!1);if(!c)return;const l=c[0],f=a.length-l;for(let u=0;u<f;u++)a.pop()}function Ove(t){t.checkForFirstCrossing=Tve.bind(t),t.removePointsUpUntilFirstCrossing=_ve.bind(t),t.checkForSecondCrossing=Eve.bind(t),t.findSnapIndex=Dve.bind(t),t.removePointsAfterSecondCrossing=bve.bind(t),t.checkAndRemoveCrossesOnEditLine=Ive.bind(t)}const{getSubPixelSpacingAndXYDirections:Mve,addCanvasPointsToArray:xB,getArea:FI}=Pf;function Pve(t,e,r){this.isEditingClosed=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=_e(o);if(!s)return;const{viewport:c}=s,l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=Mve(c,this.configuration.subPixelResolution);this.editData={prevCanvasPoints:l,editCanvasPoints:[a],startCrossingIndex:void 0,editIndex:0,annotation:e},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},ze.isInteractingWithTool=!0,o.addEventListener(B.MOUSE_UP,this.mouseUpClosedContourEditCallback),o.addEventListener(B.MOUSE_DRAG,this.mouseDragClosedContourEditCallback),o.addEventListener(B.MOUSE_CLICK,this.mouseUpClosedContourEditCallback),o.addEventListener(B.TOUCH_END,this.mouseUpClosedContourEditCallback),o.addEventListener(B.TOUCH_DRAG,this.mouseDragClosedContourEditCallback),o.addEventListener(B.TOUCH_TAP,this.mouseUpClosedContourEditCallback),Pt(o)}function Rve(t){ze.isInteractingWithTool=!1,t.removeEventListener(B.MOUSE_UP,this.mouseUpClosedContourEditCallback),t.removeEventListener(B.MOUSE_DRAG,this.mouseDragClosedContourEditCallback),t.removeEventListener(B.MOUSE_CLICK,this.mouseUpClosedContourEditCallback),t.removeEventListener(B.TOUCH_END,this.mouseUpClosedContourEditCallback),t.removeEventListener(B.TOUCH_DRAG,this.mouseDragClosedContourEditCallback),t.removeEventListener(B.TOUCH_TAP,this.mouseUpClosedContourEditCallback),jt(t)}function Lve(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=_e(n),{viewport:s}=a,{viewportIdsToRender:c,xDir:l,yDir:f,spacing:u}=this.commonData,{editIndex:d,editCanvasPoints:h,startCrossingIndex:g,annotation:p}=this.editData;this.createMemo(n,p);const v=h[h.length-1],y=s.canvasToWorld(v),m=Be();jn(m,i,y);const w=Math.abs(Tt(m,l)),x=Math.abs(Tt(m,f));if(w<=u[0]&&x<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const C=xB(n,h,o,this.commonData),S=d+C;if(this.editData.editIndex=S,g===void 0&&h.length>1&&this.checkForFirstCrossing(t,!0),this.editData.snapIndex=this.findSnapIndex(),this.editData.snapIndex===-1){this.finishEditAndStartNewEdit(t);return}this.editData.fusedCanvasPoints=this.fuseEditPointsWithClosedContour(t),g!==void 0&&this.checkForSecondCrossing(t,!0)&&(this.removePointsAfterSecondCrossing(!0),this.finishEditAndStartNewEdit(t)),Ne(c)}function Ave(t){const e=t.detail,{element:r}=e,n=_e(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;Ec(a,{points:c,closed:!0,targetWindingDirection:oa.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),nn(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},Ne(s)}function Nve(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];xB(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=xr(e[c],s[0]),u=xr(e[c],s[s.length-1]),d=xr(e[l],s[0]),h=xr(e[l],s[s.length-1]),g=[];for(let C=0;C<c;C++){const S=e[C];g.push([S[0],S[1]])}let p=f+h,v=u+d;if(p<v)for(let C=0;C<s.length;C++){const S=s[C];g.push([S[0],S[1]])}else for(let C=s.length-1;C>=0;C--){const S=s[C];g.push([S[0],S[1]])}for(let C=l;C<e.length;C++){const S=e[C];g.push([S[0],S[1]])}const y=[];for(let C=c;C<l;C++){const S=e[C];y.push([S[0],S[1]])}if(p=d+u,v=h+f,p<v)for(let C=0;C<s.length;C++){const S=s[C];y.push([S[0],S[1]])}else for(let C=s.length-1;C>=0;C--){const S=s[C];y.push([S[0],S[1]])}const m=FI(g),w=FI(y);return m>w?g:y}function kve(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function Vve(t){var s;const e=_e(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=Zw(this.configuration,n)?Qw(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};Ec(n,{points:c,closed:!0,targetWindingDirection:oa.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),nn(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,Ne(i),this.deactivateClosedContourEdit(t)}function Fve(t){this.completeClosedContourEdit(t)}function Uve(t){t.activateClosedContourEdit=Pve.bind(t),t.deactivateClosedContourEdit=Rve.bind(t),t.mouseDragClosedContourEditCallback=Lve.bind(t),t.mouseUpClosedContourEditCallback=kve.bind(t),t.finishEditAndStartNewEdit=Ave.bind(t),t.fuseEditPointsWithClosedContour=Nve.bind(t),t.cancelClosedContourEdit=Fve.bind(t),t.completeClosedContourEdit=Vve.bind(t)}const{addCanvasPointsToArray:CB,getSubPixelSpacingAndXYDirections:Bve}=Pf;function Gve(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=_e(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=Bve(c,this.configuration.subPixelResolution);this.editData={prevCanvasPoints:l,editCanvasPoints:[a],startCrossingIndex:void 0,editIndex:0},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},ze.isInteractingWithTool=!0,o.addEventListener(B.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(B.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(B.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(B.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(B.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(B.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Pt(o)}function Wve(t){ze.isInteractingWithTool=!1,t.removeEventListener(B.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(B.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(B.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(B.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(B.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(B.TOUCH_TAP,this.mouseUpOpenContourEditCallback),jt(t)}function zve(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=_e(n),{viewport:s}=a,{viewportIdsToRender:c,xDir:l,yDir:f,spacing:u}=this.commonData,{editIndex:d,editCanvasPoints:h,startCrossingIndex:g}=this.editData,p=h[h.length-1],v=s.canvasToWorld(p),y=Be();this.createMemo(n,this.commonData.annotation),jn(y,i,v);const m=Math.abs(Tt(y,l)),w=Math.abs(Tt(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const x=CB(n,h,o,this.commonData),C=d+x;this.editData.editIndex=C,g===void 0&&h.length>1&&this.checkForFirstCrossing(t,!1),this.editData.snapIndex=this.findSnapIndex(),this.editData.fusedCanvasPoints=this.fuseEditPointsWithOpenContour(t),g!==void 0&&this.checkForSecondCrossing(t,!1)?(this.removePointsAfterSecondCrossing(!1),this.finishEditOpenOnSecondCrossing(t)):this.checkIfShouldOverwriteAnEnd(t)&&this.openContourEditOverwriteEnd(t),Ne(c)}function $ve(t){const e=t.detail,{element:r}=e,n=_e(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();Ec(o,{points:s,closed:!1},i);const c=o.data.contour.polyline;o.data.handles.points=[c[0],c[c.length-1]],o.data.handles.activeHandleIndex=1,nn(o,r),this.isEditingOpen=!1,this.editData=void 0,this.commonData=void 0,this.doneEditMemo(),this.deactivateOpenContourEdit(r),this.activateOpenContourEndEdit(t,o,a,null)}function jve(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{snapIndex:a,prevCanvasPoints:s,startCrossingIndex:c}=this.editData;if(c===void 0||a===void 0)return!1;if(a===-1)return!0;if(a!==0&&a!==s.length-1)return!1;const l=i,f=o,u=s[a],d=Jt(),h=Jt();ws(d,l[0]-f[0],l[1]-f[1]),ws(h,l[0]-u[0],l[1]-u[1]);const g=p4(d,h),p=Math.sqrt(d[0]*d[0]+d[1]*d[1]),v=Math.sqrt(h[0]*h[0]+h[1]*h[1]);return Math.acos(g/(p*v))<Math.PI/2}function Hve(){const{snapIndex:t,prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n}=this.editData,i=[];if(t===0)for(let s=e.length-1;s>=n;s--){const c=e[s];i.push([c[0],c[1]])}else for(let s=0;s<n;s++){const c=e[s];i.push([c[0],c[1]])}const o=xr(e[n],r[0]),a=xr(e[n],r[r.length-1]);if(o<a)for(let s=0;s<r.length;s++){const c=r[s];i.push([c[0],c[1]])}else for(let s=r.length-1;s>=0;s--){const c=r[s];i.push([c[0],c[1]])}return i}function Kve(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];CB(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=xr(e[c],s[0]),u=xr(e[c],s[s.length-1]),d=xr(e[l],s[0]),h=xr(e[l],s[s.length-1]),g=[];for(let y=0;y<c;y++){const m=e[y];g.push([m[0],m[1]])}const p=f+h,v=u+d;if(p<v)for(let y=0;y<s.length;y++){const m=s[y];g.push([m[0],m[1]])}else for(let y=s.length-1;y>=0;y--){const m=s[y];g.push([m[0],m[1]])}for(let y=l;y<e.length;y++){const m=e[y];g.push([m[0],m[1]])}return g}function qve(t){const e=t.detail,{element:r}=e,n=_e(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;Ec(a,{points:c,closed:!1},i);const f=a.data.contour.polyline;a.data.handles.points=[f[0],f[f.length-1]],nn(a,r);const u=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[u],startCrossingIndex:void 0,editIndex:0},Ne(s)}function Xve(t){const e=t.detail,{element:r}=e;this.completeOpenContourEdit(r)}function Yve(t){var s;const e=_e(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=Zw(this.configuration)?Qw(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};Ec(n,{points:c,closed:!1},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}});const f=n.data.contour.polyline;n.data.handles.points=[f[0],f[f.length-1]],n.data.isOpenUShapeContour&&(n.data.openUShapeContourVectorToPeak=x8(o,r)),nn(n,t)}this.isEditingOpen=!1,this.editData=void 0,this.commonData=void 0,Ne(i),this.deactivateOpenContourEdit(t)}function Jve(t){this.completeOpenContourEdit(t)}function Zve(t){t.activateOpenContourEdit=Gve.bind(t),t.deactivateOpenContourEdit=Wve.bind(t),t.mouseDragOpenContourEditCallback=zve.bind(t),t.mouseUpOpenContourEditCallback=Xve.bind(t),t.fuseEditPointsWithOpenContour=Kve.bind(t),t.finishEditOpenOnSecondCrossing=qve.bind(t),t.checkIfShouldOverwriteAnEnd=jve.bind(t),t.fuseEditPointsForOpenContourEndEdit=Hve.bind(t),t.openContourEditOverwriteEnd=$ve.bind(t),t.cancelOpenContourEdit=Jve.bind(t),t.completeOpenContourEdit=Yve.bind(t)}const{getSubPixelSpacingAndXYDirections:Qve}=Pf;function eye(t,e,r,n){this.isDrawing=!0;const i=t.detail,{element:o}=i,a=_e(o),{viewport:s}=a,{spacing:c,xDir:l,yDir:f}=Qve(s,this.configuration.subPixelResolution),u=e.data.contour.polyline.map(s.worldToCanvas);e.data.handles.activeHandleIndex===0&&u.reverse();let h=!1;n!=null&&n.worldPosition&&(h=!0),this.drawData={canvasPoints:u,polylineIndex:u.length-1},this.commonData={annotation:e,viewportIdsToRender:r,spacing:c,xDir:l,yDir:f,movingTextBox:h},ze.isInteractingWithTool=!0,o.addEventListener(B.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(B.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(B.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(B.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(B.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(B.TOUCH_TAP,this.mouseUpDrawCallback),Pt(o)}function tye(t){t.activateOpenContourEndEdit=eye.bind(t)}function SB(t){return(t.childAnnotationUIDs??[]).map(r=>Hr(r).data.contour.polyline)}function k1(t,e){const r=SB(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;s<o;s++)a[s]=e.worldToCanvas(i[s]);n.push(a)}),n}const{pointsAreWithinCloseContourProximity:nye}=Pf;function rye(t,e){const r={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:t.viewport.id,annotationUID:e.annotationUID},{lineWidth:n,lineDash:i,color:o,fillColor:a,fillOpacity:s}=this.getAnnotationStyle({annotation:e,styleSpecifier:r}),{closed:c}=e.data.contour;return{color:o,width:n,lineDash:i,fillColor:a,fillOpacity:s,closePath:c}}function iye(t,e,r){var n;(n=t==null?void 0:t.viewport)!=null&&n.getImageData()&&(r.data.contour.closed?this.renderClosedContour(t,e,r):r.data.isOpenUShapeContour?(oye(t,r),this.renderOpenUShapedContour(t,e,r)):this.renderOpenContour(t,e,r))}function oye(t,e){e.data.openUShapeContourVectorToPeak||(e.data.openUShapeContourVectorToPeak=sve(t,e))}function aye(t,e,r){if(r.parentAnnotationUID)return;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l)),a=k1(r,n),s=[o,...a];tu(e,r.annotationUID,"1",s,i)}function sye(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));xc(e,r.annotationUID,"1",o,i);const s=r.data.handles.activeHandleIndex;if(((c=this.configuration.alwaysRenderOpenContourHandles)==null?void 0:c.enabled)===!0){const l=this.configuration.alwaysRenderOpenContourHandles.radius,f="0",u=[o[0],o[o.length-1]];s===0?u.shift():s===1&&u.pop(),nr(e,r.annotationUID,f,u,{color:i.color,handleRadius:l})}if(s!==null){const l="1",f=s===0?0:o.length-1,u=o[f];nr(e,r.annotationUID,l,[u],{color:i.color})}}function cye(t,e,r){const{viewport:n}=t,{openUShapeContourVectorToPeak:i}=r.data,{polyline:o}=r.data.contour;if(this.renderOpenContour(t,e,r),!i)return;const a=n.worldToCanvas(o[0]),s=n.worldToCanvas(o[o.length-1]),c=[n.worldToCanvas(i[0]),n.worldToCanvas(i[1])],l=this._getRenderingOptions(t,r);xc(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),xc(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function lye(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,xc(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];nye(a,s,this.configuration.closeContourProximity)?xc(e,r.annotationUID,"2",[s,a],n):nr(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function uye(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=k1(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),tu(e,r.annotationUID,c,a,s)}function fye(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);xc(e,r.annotationUID,"preview-1",n,i)}function dye(t,e,r){if(r.parentAnnotationUID)return;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(g=>n.worldToCanvas(g)),a=k1(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g<f;g++){const p=g/f*2*Math.PI,v=c[0]+l*Math.cos(p),y=c[1]+l*Math.sin(p);u.push([v,y])}const d=[[c[0]-l*2,c[1]],[c[0]+l*2,c[1]],[c[0],c[1]-l*2],[c[0],c[1]+l*2]];tu(e,r.annotationUID,s+"-crosshair_v",[d[0],d[1]],i),tu(e,r.annotationUID,s+"-crosshair_h",[d[2],d[3]],i);const h=[u,...a];tu(e,r.annotationUID,s,h,i)}function hye(t){t.renderContour=iye.bind(t),t.renderClosedContour=aye.bind(t),t.renderOpenContour=sye.bind(t),t.renderPointContourWithMarker=dye.bind(t),t.renderOpenUShapedContour=cye.bind(t),t.renderContourBeingDrawn=lye.bind(t),t.renderClosedContourBeingEdited=uye.bind(t),t.renderOpenContourBeingEdited=fye.bind(t),t._getRenderingOptions=rye.bind(t)}function Ia(t){const e=gye(t),r=(e.top[1]+e.bottom[1])/2;return[e.right[0],r]}function gye(t){const e=[t[0],t[1]].sort(a),r=[t[0],t[1]].sort(s),n=e[e.length-1],i=r[0],o=r[r.length-1];return{top:i,bottom:o,right:n};function a(c,l){return c[0]<l[0]?-1:1}function s(c,l){return c[1]<l[1]?-1:1}}const pye=Object.freeze(Object.defineProperty({__proto__:null,getTextBoxCoordsCanvas:Ia},Symbol.toStringTag,{value:"Module"}));function yu(t,e){if(t instanceof Cr){const r=xl(e),n=ke.getVolume(r);return!!(n!=null&&n.scaling)&&Object.keys(n.scaling).length>0}else if(t instanceof sr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function nT(t,e){let r=0;for(let n=0;n<t.length-1;n++){const i=t[n],o=t[n+1];r+=Math.sqrt(Math.pow(o[0]-i[0],2)+Math.pow(o[1]-i[1],2))}if(e){const n=t[0],i=t[t.length-1];r+=Math.sqrt(Math.pow(i[0]-n[0],2)+Math.pow(i[1]-n[1],2))}return r}class mye extends ar{constructor(e,r){super(e,r)}renderAnnotation(e,r){let n=!1;const{viewport:i}=e,{element:o}=i;if(!i.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),n;let a=sn(this.getToolName(),o);if(!(a!=null&&a.length)||(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length)))return n;const s=this.getTargetId(i),c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id};for(let l=0;l<a.length;l++){const f=a[l];c.annotationUID=f.annotationUID;const u=this.getAnnotationStyle({annotation:f,styleSpecifier:c});if(!u.visibility)continue;const d=this.renderAnnotationInstance({enabledElement:e,targetId:s,annotation:f,annotationStyle:u,svgDrawingHelper:r});n||(n=d),f.invalidated=!1}return n}createAnnotation(e){const r=super.createAnnotation(e);return Object.assign(r.data,{contour:{polyline:[],closed:!1}}),Object.assign(r,{interpolationUID:"",autoGenerated:!1}),r}addAnnotation(e,r){return rn(e,r)}cancelAnnotation(e){}moveAnnotation(e,r){const{points:n}=e.data.handles;for(let i=0,o=n.length;i<o;i++){const a=n[i];a[0]+=r[0],a[1]+=r[1],a[2]+=r[2]}e.invalidated=!0,b1(e).forEach(i=>this.moveAnnotation(i,r))}updateContourPolyline(e,r,n,i){var a;const o=((a=this.configuration)==null?void 0:a.decimate)||{};Ec(e,r,n,{decimate:{enabled:!!o.enabled,epsilon:o.epsilon},updateWindingDirection:i==null?void 0:i.updateWindingDirection})}getPolylinePoints(e){var r;return((r=e.data.contour)==null?void 0:r.polyline)??e.data.polyline}renderAnnotationInstance(e){const{enabledElement:r,annotationStyle:n,svgDrawingHelper:i}=e,o=e.annotation;if(o.parentAnnotationUID)return;const{annotationUID:a}=o,{viewport:s}=r,{worldToCanvas:c}=s,l=this.getPolylinePoints(o).map(y=>c(y)),{lineWidth:f,lineDash:u,color:d,fillColor:h,fillOpacity:g}=n,p=k1(o,s),v=[l,...p];return tu(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class vye{constructor(){this.annotationUIDs=new Set,this._isVisible=!0,this.visibleFilter=this.unboundVisibleFilter.bind(this)}unboundVisibleFilter(e){return!this._isVisible||!this.annotationUIDs.has(e)}has(e){return this.annotationUIDs.has(e)}setVisible(e=!0,r,n){this._isVisible!==e&&(this._isVisible=e,this.annotationUIDs.forEach(i=>{const o=Hr(i);if(!o){this.annotationUIDs.delete(i);return}if(o.isVisible===e||!e&&(n==null?void 0:n(i))===!1)return;o.isVisible=e;const a={...r,annotation:o};nt(He,B.ANNOTATION_MODIFIED,a)}))}get isVisible(){return this._isVisible}findNearby(e,r){const n=[...this.annotationUIDs];if(n.length===0)return null;if(!e)return n[r===1?0:n.length-1];const i=n.indexOf(e);return i===-1||i+r<0||i+r>=n.length?null:n[i+r]}add(...e){e.forEach(r=>this.annotationUIDs.add(r))}remove(...e){e.forEach(r=>this.annotationUIDs.delete(r))}clear(){this.annotationUIDs.clear()}}const hr={..._pe,...xpe,resetAnnotationManager:Zme},yye=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:vye,FrameOfReferenceSpecificAnnotationManager:_U,config:$2e,locking:Gme,selection:jme,state:hr,visibility:Yme},Symbol.toStringTag,{value:"Module"})),UI="PlanarFreehandContourSegmentationTool";function S8(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(sn(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==UI){const f=sn(UI,r.element);f!=null&&f.length&&f.forEach(u=>{const{metadata:d}=u;d.originalToolName===c&&d.originalToolName!==d.toolName&&l.push(u)})}if(!(l!=null&&l.length))return o;for(let f=0;f<n.numberOfSlices;f++){const u=l.filter(h=>h.metadata.sliceIndex===f);if(!(u!=null&&u.length))continue;const d=u.filter(h=>e.every(g=>{const p=g.parentKey?g.parentKey(h):h,v=p==null?void 0:p[g.key];return Array.isArray(v)?v.every((y,m)=>y===g.value[m]):v===g.value}));d.length&&o.set(f,d)}return o}function wye(t,e){const r=S8(t,e),n=[];if(!(r!=null&&r.size))return n;for(const i of r.values())i.forEach(o=>{n.push(o)});return n}function TB(t,e,r){const n=Ri({data:{},metadata:{}},r);return Object.assign(n,{highlighted:!1,invalidated:!0,autoGenerated:!0,annotationUID:void 0,cachedStats:{},childAnnotationUIDs:[],parentAnnotationUID:void 0}),Object.assign(n.data,{handles:{points:e.points||e||[],interpolationSources:e.sources,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},contour:{...r.data.contour,polyline:t}}),n}function xye(t,e){const r=S8(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=Cye(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=Sye(r,t.annotationUID),o=[];for(let a=n[0]+1;a<n[1];a++)if(Tye(r,a)){const s=Eye(a,n,r);((s==null?void 0:s[0])===i||(s==null?void 0:s[1])===i)&&_ye(s,o,a)}return{interpolationData:r,interpolationList:o}}function Cye(t){let e=1/0,r=-1/0,n=!1;for(const[i,o]of t.entries())o.length&&(e=Math.min(i,e),r=Math.max(i,r),n=!0);if(n)return[e,r]}function Sye(t,e){for(const[r,n]of t)for(let i=0;i<n.length;i++)if(n[i].annotationUID===e)return r}function Tye(t,e){const r=t.get(e);return!(r!=null&&r.length)||r.length===1&&r[0].autoGenerated}function _ye(t,e,r){const[n]=t;e[n]||(e[n]={pair:t,list:[]}),e[n].list.push(r)}function Eye(t,e,r){const n=[];let i=!0;for(let o=t-1;o>=e[0];o--){const a=r.get(o);if(a!=null&&a.length){if(a[0].autoGenerated)continue;a.length>1&&(i=!1),n.push(o);break}}if(!(!i||!n.length)){for(let o=t+1;o<=e[1];o++){const a=r.get(o);if(a!=null&&a.length){if(a[0].autoGenerated)continue;a.length>1&&(i=!1),n.push(o);break}}if(!(!i||n.length<2))return n}}const{PointsManager:BI}=_n;function bye(t,e=12){const r=BI.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(i<a*3)return t.subselect(e);const s=Math.floor(Math.max(2*i/e,a*2));o.forEach(()=>n.push(BI.create3(e)));const c=Dye(t,a),l=Iye(c,e),f=[];if((l==null?void 0:l.length)>2){let u=-1;const d=s/3;l.forEach(p=>{const[v,,y]=p,m=Math.ceil((v+y)/2);y-u<d||(m-v>2*d?(h0(f,u,v,s,i),u=h0(f,v,m,s,i)):u=h0(f,u,m,s,i),y-u>d&&(u=h0(f,u,y,s,i)))});const h=f[0];rT(h+i-u,i)>2*d&&h0(f,u,h-d,s,i)}else{const u=Math.floor(i/e);h0(f,-1,i-u,u,i)}return f.forEach(u=>{const d=t.getPointArray(u);r.push(d),o.forEach((h,g)=>n[g].push(h.getPoint(u)))}),r}function Dye(t,e=6){const{length:r}=t,n=Be(),i=Be(),o=new Float32Array(r);for(let a=0;a<r;a++){const s=t.getPoint(a),c=t.getPoint(a-e),l=t.getPoint((a+e)%r);Sn(n,s,c),Sn(i,l,s);const f=Tt(n,i)/(Dh(n)*Dh(i));o[a]=f}return o}function Iye(t,e){const{max:r,deviation:n}=Oye(t),{length:i}=t;if(n<.01||i<e*3)return[];const o=[];let a=null,s,c=0;for(let l=0;l<i;l++){const f=t[l];f<r-n?a?(a[2]=l,f<s&&(s=f,c=l),a[1]=c):(s=f,c=l,a=[l,l,l]):a&&(o.push(a),a=null)}return a&&(o[0][0]===0?o[0][0]=a[0]:(a[1]=c,a[2]=i-1,o.push(a))),o}function h0(t,e,r,n,i){r<e&&(r+=i);const o=r-e,a=Math.ceil(o/n);if(a<=0)return t[t.length-1]!==r&&t.push(rT(r,i)),r;for(let s=1;s<=a;s++){const c=rT(e+s*o/a,i);t.push(c)}return t[t.length-1]}function rT(t,e){return(Math.round(t)+e)%e}function Oye(t){const{length:e}=t;let r=0,n=1/0,i=-1/0,o=0;for(let s=0;s<e;s++){const c=t[s];r+=c,n=Math.min(n,c),i=Math.max(i,c)}const a=r/e;for(let s=0;s<e;s++){const c=t[s]-a;o+=c*c}return{mean:a,max:i,min:n,sumSq:o,deviation:Math.sqrt(o/e)}}function Mye(t){const{parentAnnotationUID:e,annotationUID:r}=t;if(!e)return t.interpolationUID;const n=hr.getAnnotation(e),{interpolationUID:i}=n,o=n.childAnnotationUIDs.indexOf(r);return t.interpolationUID=`${i}-${o}`,t.interpolationUID}const{PointsManager:Bg}=_n,GI=.2;function jv(t){if(!t.annotation)return;const{isInterpolationUpdate:e,annotation:r}=t;queueMicrotask(()=>{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),Pye(t)}finally{e&&(r.autoGenerated=!0)}})}function Pye(t){const{annotation:e}=t;Mye(e);const{interpolationData:r,interpolationList:n}=xye(e,t)||{};if(!r||!n)return;const i={toolName:e.metadata.toolName,toolType:e.metadata.toolName,viewport:t.viewport};for(let l=0;l<n.length;l++)n[l]&&Rye(n[l].list,n[l].pair,r,i);const{id:o,renderingEngineId:a,element:s}=t.viewport,c={annotation:e,element:s,viewportId:o,renderingEngineId:a};n.length&&nt(t.viewport.element,B.ANNOTATION_INTERPOLATION_PROCESS_COMPLETED,c)}function Rye(t,e,r,n){const i=r.get(e[0])[0],o=r.get(e[1])[0],a=qI(i.data.contour.polyline),s=qI(o.data.contour.polyline),{c1Interp:c,c2Interp:l}=Vye(a,s);c.kIndex=e[0],l.kIndex=e[1],t.forEach(function(f){Lye(c,l,f,e,r,a.x.length>s.x.length,n)})}function Lye(t,e,r,n,i,o,a){const[s,c]=n,l=(r-s)/(c-s),f=i.get(s)[0],u=i.get(c)[0],d=kye(t,e,l,o),h=l>.5?u:f,g=bye(d);i.has(r)?Nye(d,g,r,h,a):Aye(d,g,r,h,a)}function Aye(t,e,r,n,i){var f;const o=t.points,{viewport:a}=i,s=TB(o,e,n),c=a.getViewReference({sliceIndex:r});if(!c)throw new Error(`Can't find slice ${r}`);Object.assign(s.metadata,c),hr.addAnnotation(s,a.element),(f=n.onInterpolationComplete)==null||f.call(n,s,n);const{parentAnnotationUID:l}=n;if(l){const u=hr.getAnnotation(l),d=_B(u,r,i);Kw(a,d,s)}}function _B(t,e,r){const{viewport:n}=r,i=hr.getAnnotations(t.metadata.toolName,n.element);for(let o=0;o<i.length;o++){const a=i[o];if(a.interpolationUID===t.interpolationUID&&a.metadata.sliceIndex===e)return a}}function Nye(t,e,r,n,i){const o=_B(n,r,i),a=t.points,s=TB(a,e,o);Object.assign(o,{metadata:s.metadata,data:s.data})}function kye(t,e,r,n){const i=n?t.I:e.I,o=Bg.fromXYZ(t),a=Bg.fromXYZ(e),{length:s}=o,c=Bg.create3(s),l=Be(),f=Be(),u=Bg.create3(s);u.kIndex=t.kIndex;const d=Bg.create3(s);d.kIndex=e.kIndex;for(let h=0;h<t.x.length;h++)if(i[h]){const g=o.getPoint(h),p=a.getPoint(h);u.push(g),d.push(p),Sn(l,p,g),c.push(Cn(f,g,l,r))}return c.sources=[u,d],c}function Vye(t,e){const r=KI(t),n=KI(e),i=Math.max(Math.ceil(r[r.length-1]/GI),Math.ceil(n[n.length-1]/GI)),o=HI(r),a=HI(n),s=i+e.x.length,c=i+t.x.length,l=jI(s,o),f=jI(c,a),u=$I(s-2,t.x.length),d=$I(c-2,e.x.length),h=zI(l,u),g=zI(f,d),p=WI(t,h),v=WI(e,g);return Uye(p,v),Fye(p,v)}function Fye(t,e){const r={x:[],y:[],z:[],I:[]},n={x:[],y:[],z:[],I:[]};for(let i=0;i<t.x.length;i++)(t.I[i]||e.I[i])&&(r.x.push(t.x[i]),r.y.push(t.y[i]),r.z.push(t.z[i]),r.I.push(t.I[i]),n.x.push(e.x[i]),n.y.push(e.y[i]),n.z.push(e.z[i]),n.I.push(e.I[i]));return{c1Interp:r,c2Interp:n}}function Uye(t,e){const r=t.x.length,n={startingNode:0,totalSquaredXYLengths:1/0};for(let o=0;o<r;o++){let a=o,s=0;for(let c=0;c<r;c++)s+=(t.x[a]-e.x[c])**2+(t.y[a]-e.y[c])**2+(t.z[a]-e.z[c])**2,a++,a===r&&(a=0);s<n.totalSquaredXYLengths&&(n.totalSquaredXYLengths=s,n.startingNode=o)}const i=n.startingNode;q2(t.x,i),q2(t.y,i),q2(t.z,i),q2(t.I,i)}function q2(t,e){e-=t.length*Math.floor(e/t.length);const r=t.splice(0,e);return t.push(...r),t}function WI(t,e){const r={x:[],y:[],z:[],I:[]};for(let n=0;n<t.x.length-1;n++){r.x.push(t.x[n]),r.y.push(t.y[n]),r.z.push(t.z[n]),r.I.push(!0);const i=(t.x[n+1]-t.x[n])/(e[n]+1),o=(t.y[n+1]-t.y[n])/(e[n]+1),a=(t.z[n+1]-t.z[n])/(e[n]+1);for(let s=0;s<e[n]-1;s++)r.x.push(r.x[r.x.length-1]+i),r.y.push(r.y[r.y.length-1]+o),r.z.push(r.z[r.z.length-1]+a),r.I.push(!1)}return r}function zI(t,e){const r=[];for(let a=0;a<t.length;++a)r[a]=a;r.sort(function(a,s){return t[a]<t[s]?-1:1});const n=[];for(let a=0;a<e.length;a++)n.push(e[r[a]]);const i=n.reduce(function(a,s,c){return s&&a.push(c),a},[]),o=[];for(let a=0;a<i.length-1;a++)o.push(i[a+1]-i[a]);return o}function $I(t,e){const r=new Array(t+e);return r.fill(!1,0,t),r.fill(!0,t,t+e),r}function jI(t,e){const r=1/(t-1),n=[r];for(let i=1;i<t-2;i++)n.push(n[n.length-1]+r);return n.concat(e)}function HI(t){const e=[];for(let r=0;r<t.length;r++)e.push(t[r]/t[t.length-1]);return e}function KI(t){const e=[0];for(let r=1;r<t.x.length;r++){const n=Math.sqrt((t.x[r]-t.x[r-1])**2+(t.y[r]-t.y[r-1])**2+(t.z[r]-t.z[r-1])**2);e.push(e[r-1]+n)}return e}function qI(t){const e={x:[],y:[],z:[]};for(let r=0;r<t.length;r++)e.x[r]=t[r][0],e.y[r]=t[r][1],e.z[r]=t[r][2];return e.x.push(e.x[0]),e.y.push(e.y[0]),e.z.push(e.z[0]),e}function XI(t){const{annotation:e}=t,r=S8(t,[{key:"interpolationUID",value:t.interpolationUID}]),n=e.metadata.sliceIndex;let i=-1,o=t.sliceData.numberOfSlices;for(const[s,c]of r.entries())s===n||!c.find(f=>!f.autoGenerated)||(s<n?i=Math.max(s,i):o=Math.min(s,o));const a=[];for(const[s,c]of r.entries())s<=i||s>=o||s===n||c.forEach(l=>{l.autoGenerated&&(hr.removeAnnotation(l.annotationUID),a.push(l))});if(a.length){const s={annotations:a,element:t.viewport.element,viewportId:t.viewport.id,renderingEngineId:t.viewport.getRenderingEngine().id};nt(t.viewport.element,B.INTERPOLATED_ANNOTATIONS_REMOVED,s)}if(i>=0&&o<t.sliceData.numberOfSlices){const s=r.get(o)[0],c={viewport:t.viewport,sliceData:{numberOfSlices:t.sliceData.numberOfSlices,imageIndex:s.metadata.sliceIndex},annotation:s,interpolationUID:s.interpolationUID};jv(c)}}function Hv(t){const e=p8(t);return e.length?e[0]:void 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a=kC(o),s={viewport:o,sliceData:a,annotation:r,interpolationUID:r.interpolationUID},c=!!r.interpolationUID;if(r.autoGenerated=!1,c){XI(s),jv(s);return}const l=[{key:"segmentIndex",value:r.data.segmentation.segmentIndex,parentKey:g=>g.data.segmentation},{key:"viewPlaneNormal",value:r.metadata.viewPlaneNormal,parentKey:g=>g.metadata},{key:"viewUp",value:r.metadata.viewUp,parentKey:g=>g.metadata}];let f=wye(s,l);const{sliceIndex:u}=r.metadata,d=new Set;f.forEach(g=>{if(g.interpolationCompleted||g.metadata.sliceIndex===u){const{interpolationUID:p}=g;d.add(p)}}),f=f.filter(g=>!d.has(g.interpolationUID)),r.interpolationUID=((h=f[0])==null?void 0:h.interpolationUID)||Bye(),s.interpolationUID=r.interpolationUID,jv(s)},ps.handleAnnotationUpdate=e=>{const r=e.detail.annotation,{changeType:n=Xt.HandlesUpdated}=e.detail;if(!(r!=null&&r.metadata))return;const{toolName:i,originalToolName:o}=r.metadata;if(!ps.toolNames.includes(i)&&!ps.toolNames.includes(o)||!Gye.includes(n))return;const a=Hv(r);if(!a){console.warn("Unable to find matching viewport for annotation interpolation",r);return}r.autoGenerated&&(uu(r),r.autoGenerated=!1);const s=kC(a),c={viewport:a,sliceData:s,annotation:r,interpolationUID:r.interpolationUID,isInterpolationUpdate:n===Xt.InterpolationUpdated};jv(c)},ps.handleAnnotationDelete=e=>{const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n}=r.metadata;if(!ps.toolNames.includes(n)||r.autoGenerated)return;const i=Hv(r);if(!i){console.warn("No viewport, can't delete interpolated results",r);return}const o=kC(i),a={viewport:i,sliceData:o,annotation:r,interpolationUID:r.interpolationUID};r.autoGenerated=!1,XI(a)};let sl=ps;function kC(t){return{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getCurrentImageIdIndex()}}function EB(t){t.forEach(e=>{const r=ti(e);if(!r){console.warn(`ToolGroup not available for 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bB(){return er.getNextColorLUTIndex()}const T5=[[0,0,0,0],[221,84,84,255],[77,228,121,255],[166,70,235,255],[189,180,116,255],[109,182,196,255],[204,101,157,255],[123,211,94,255],[93,87,218,255],[225,128,80,255],[73,232,172,255],[181,119,186,255],[176,193,112,255],[105,153,200,255],[208,97,120,255],[90,215,101,255],[135,83,222,255],[229,178,76,255],[122,183,181,255],[190,115,171,255],[149,197,108,255],[100,118,205,255],[212,108,93,255],[86,219,141,255],[183,79,226,255],[233,233,72,255],[118,167,187,255],[194,111,146,255],[116,201,104,255],[115,96,209,255],[216,147,89,255],[82,223,188,255],[230,75,224,255],[163,184,121,255],[114,143,191,255],[198,107,114,255],[99,206,122,255],[153,92,213,255],[220,192,85,255],[78,215,227,255],[234,71,173,255],[141,188,117,255],[110,113,195,255],[202,128,103,255],[95,210,157,255],[195,88,217,255],[206,224,81,255],[74,166,231,255],[185,120,139,255],[113,192,113,255],[133,106,199,255],[207,162,98,255],[91,214,198,255],[221,84,198,255],[159,228,77,255],[70,111,235,255],[189,119,116,255],[109,196,138,255],[165,101,204,255],[211,201,94,255],[87,191,218,255],[225,80,153,255],[106,232,73,255],[124,119,186,255],[193,142,112,255],[105,200,168,255],[203,97,208,255],[184,215,90,255],[83,147,222,255],[229,76,101,255],[122,183,130,255],[146,115,190,255],[197,171,108,255],[100,205,205,255],[212,93,177,255],[141,219,86,255],[79,97,226,255],[233,99,72,255],[118,187,150,255],[173,111,194,255],[197,201,104,255],[96,171,209,255],[216,89,137,255],[94,223,82,255],[107,75,230,255],[184,153,121,255],[114,191,175,255],[198,107,191,255],[166,206,99,255],[92,132,213,255],[220,85,91,255],[78,227,115,255],[159,71,234,255],[188,176,117,255],[110,185,195,255],[202,103,161,255],[129,210,95,255],[88,88,217,255],[224,123,81,255],[74,231,166,255],[177,120,185,255],[179,192,113,255],[106,156,199,255],[207,98,125,255],[91,214,96,255],[130,84,221,255],[228,171,77,255],[70,235,221,255],[189,116,174,255],[153,196,109,255],[101,123,204,255],[211,104,94,255],[87,218,136,255],[177,80,225,255],[232,225,73,255],[119,169,186,255],[193,112,149,255],[121,200,105,255],[111,97,208,255],[215,142,90,255],[83,222,181,255],[229,76,229,255],[165,183,122,255],[115,146,190,255],[197,108,119,255],[100,205,118,255],[148,93,212,255],[219,186,86,255],[79,220,226,255],[233,72,179,255],[144,187,118,255],[111,118,194,255],[201,124,104,255],[96,209,153,255],[189,89,216,255],[211,223,82,255],[75,172,230,255],[184,121,142,255],[117,191,114,255],[130,107,198,255],[206,157,99,255],[92,213,193,255],[220,85,203,255],[165,227,78,255],[71,118,234,255],[188,117,117,255],[110,195,135,255],[161,103,202,255],[210,195,95,255],[88,195,217,255],[224,81,158,255],[113,231,74,255],[123,120,185,255],[192,139,113,255],[106,199,164,255],[198,98,207,255],[188,214,91,255],[84,153,221,255],[228,77,108,255],[70,235,84,255],[143,116,189,255],[196,167,109,255],[101,204,199,255],[211,94,182,255],[147,218,87,255],[80,104,225,255],[232,93,73,255],[119,186,147,255],[170,112,193,255],[200,200,105,255],[97,175,208,255],[215,90,142,255],[100,222,83,255],[101,76,229,255],[183,150,122,255],[115,190,171,255],[197,108,194,255],[170,205,100,255],[93,138,212,255],[219,86,97,255],[79,226,110,255],[153,72,233,255],[187,173,118,255],[111,187,194,255],[201,104,165,255],[134,209,96,255],[89,95,216,255],[223,117,82,255],[75,230,159,255],[174,121,184,255],[182,191,114,255],[107,160,198,255],[206,99,130,255],[92,213,92,255],[124,85,220,255],[227,165,78,255],[71,234,214,255],[188,117,176,255],[156,195,110,255],[103,128,202,255],[210,100,95,255],[88,217,131,255],[170,81,224,255],[231,218,74,255],[120,172,185,255],[192,113,153,255],[125,199,106,255],[107,98,207,255],[214,137,91,255],[84,221,175,255],[222,77,228,255],[194,235,70,255],[116,149,189,255],[196,109,123,255],[101,204,114,255],[143,94,211,255],[218,180,87,255],[80,225,225,255],[232,73,186,255],[147,186,119,255],[112,122,193,255],[200,121,105,255],[97,208,148,255],[184,90,215,255],[216,222,83,255],[76,178,229,255],[183,122,145,255],[121,190,115,255],[126,108,197,255],[205,153,100,255],[93,212,187,255],[219,86,208,255],[171,226,79,255],[72,126,233,255],[187,118,121,255],[111,194,132,255],[157,104,201,255],[209,190,96,255],[89,200,216,255],[223,82,164,255],[120,230,75,255],[121,121,184,255],[191,136,114,255],[107,198,160,255],[192,99,206,255],[193,213,92,255],[85,158,220,255],[227,78,115,255],[71,234,78,255],[141,117,188,255],[195,163,110,255],[103,202,194,255],[210,95,186,255],[153,217,88,255],[81,111,224,255]];function Rp(t,e){const r=er,n=e??bB();let i=[...t];if(Kt(i[0],[0,0,0,0])||(console.warn("addColorLUT: [0, 0, 0, 0] color is not provided for the background color (segmentIndex =0), automatically adding it"),i=[[0,0,0,0],...i]),i=i.map(o=>o.length===3?[o[0],o[1],o[2],255]:o),i.length<255){const o=T5.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function jye(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return Rp(t,e)}function Hye(t,e,r){if(!I1(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=_a(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),Yc(t,e)}function hu(t,e,r){const n=_a(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=I1(o);let s=a[r];if(!s){if(typeof r!="number")return console.warn(`Can't create colour for LUT index ${r}`),null;s=a[r]=[0,0,0,0]}return s}function DB(t,e,r,n){const i=hu(t,e,r);for(let o=0;o<n.length;o++)i[o]=n[o];Yc(t,e)}const Kye=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:jye,getSegmentIndexColor:hu,setColorLUT:Hye,setSegmentIndexColor:DB},Symbol.toStringTag,{value:"Module"}));function IB(t,e){return er.getSegmentationRepresentationVisibility(t,e)}function OB({segmentationId:t,segmentIndex:e,viewportId:r,autoGenerated:n=!1}){const i=hu(r,t,e),o=IB(r,{segmentationId:t,type:Et.Contour}),a=Vd(r),s=(a==null?void 0:a.segmentationId)===t,l=qa.getStyle({viewportId:r,segmentationId:t,type:Et.Contour,segmentIndex:e});let f=1,u,d=1,h=0;n?(f=l.outlineWidthAutoGenerated??f,u=l.outlineDashAutoGenerated??u,d=l.outlineOpacity??d,h=l.fillAlphaAutoGenerated??h):s?(f=l.outlineWidth??f,u=l.outlineDash??u,d=l.outlineOpacity??d,h=l.fillAlpha??h):(f=l.outlineWidthInactive??f,u=l.outlineDashInactive??u,d=l.outlineOpacityInactive??d,h=l.fillAlphaInactive??h),ba(t)===e&&(f+=l.activeSegmentOutlineWidthDelta),f=l.renderOutline?f:0,h=l.renderFill?h:0;const g=`rgba(${i[0]}, ${i[1]}, ${i[2]}, ${d})`,p=`rgb(${i[0]}, ${i[1]}, ${i[2]})`,y=!qE(r,{segmentationId:t,type:Et.Contour}).has(e);return{color:g,fillColor:p,lineWidth:f,fillOpacity:h,lineDash:u,textbox:{color:g},visibility:o&&y}}const lb=class lb extends mye{constructor(e,r){var n;super(e,r),(n=this.configuration.interpolation)!=null&&n.enabled&&sl.addTool(this.getToolName())}isContourSegmentationTool(){return!0}createAnnotation(e){const r=e.detail,{element:n}=r,i=_e(n);if(!i)return;const{viewport:o}=i,a=super.createAnnotation(e);if(!this.isContourSegmentationTool())return a;const s=Vd(o.id);if(!s)throw new Error("No active segmentation detected, create one before using scissors tool");if(!s.representationData.Contour)throw new Error("A contour segmentation must be active");const{segmentationId:c}=s,l=ba(c);return Ri(a,{data:{segmentation:{segmentationId:c,segmentIndex:l}}})}addAnnotation(e,r){const n=super.addAnnotation(e,r);return this.isContourSegmentationTool()&&uu(e),n}cancelAnnotation(e){this.isContourSegmentationTool()&&lu(e),super.cancelAnnotation(e)}getAnnotationStyle(e){const r=super.getAnnotationStyle(e);if(!this.isContourSegmentationTool())return r;const n=this._getContourSegmentationStyle(e);return Ri(r,n)}renderAnnotationInstance(e){const{annotation:r}=e,{invalidated:n}=r,i=super.renderAnnotationInstance(e);if(n&&this.isContourSegmentationTool()){const{segmentationId:o}=r.data.segmentation;wo(o);const s=lg(o).map(c=>Dr(c).id);EB(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=_a(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Et.Contour):a[0];const{autoGenerated:s}=r,l=Jd(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=OB({segmentationId:n,segmentIndex:i,viewportId:o,autoGenerated:s});return{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,textbox:{color:f},visibility:p,locked:l}}};lb.PreviewSegmentIndex=255;let Bm=lb;function MB(t,e){const r=ct("generalSeriesModule",t);return wu(r.modality,t,e)}function wu(t,e,r){return t==="CT"?"HU":t==="PT"?qye(e,r):""}function qye(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=ct("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=ct("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:YI}=Pf,{EPSILON:Xye}=If,Yye=1-Xye,ub=class ub extends Bm{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Bi.Shift,alwaysRenderOpenContourHandles:{enabled:!1,radius:2},allowOpenContours:!0,closeContourProximity:10,checkCanvasEditFallbackProximity:6,makeClockWise:!0,subPixelResolution:4,smoothing:{smoothOnAdd:!1,smoothOnEdit:!1,knotsRatioPercentageOnAdd:40,knotsRatioPercentageOnEdit:40},interpolation:{enabled:!1,onInterpolationComplete:null},decimate:{enabled:!1,epsilon:.1},displayOnePointAsCrosshairs:!1,calculateStats:!0,getTextLines:Jye,statsCalculator:gl}}){super(e,r),this.isDrawing=!1,this.isEditingClosed=!1,this.isEditingOpen=!1,this.addNewAnnotation=n=>{const i=n.detail,{element:o}=i,a=this.createAnnotation(n);this.addAnnotation(a,o);const s=St(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),Ne(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=St(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=St(a,this.getToolName());i.data.contour.closed?this.activateClosedContourEdit(n,i,s):this.activateOpenContourEdit(n,i,s),n.preventDefault()},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{polyline:l}=i.data.contour;let f=c.worldToCanvas(l[0]);for(let h=1;h<l.length;h++){const g=f,p=c.worldToCanvas(l[h]);if(YI(o,g,p,a))return!0;f=p}if(!i.data.contour.closed)return!1;const u=c.worldToCanvas(l[0]),d=c.worldToCanvas(l[l.length-1]);return YI(o,u,d,a)},this.cancel=n=>{const i=this.isDrawing,o=this.isEditingOpen,a=this.isEditingClosed;i?this.cancelDrawing(n):o?this.cancelOpenContourEdit(n):a&&this.cancelClosedContourEdit(n)},this._calculateCachedStats=(n,i,o,a)=>{const{data:s}=n,{cachedStats:c}=s,{polyline:l,closed:f}=s.contour,u=Object.keys(c);for(let h=0;h<u.length;h++){const g=u[h],p=this.getTargetImageData(g);if(!p)continue;const{imageData:v,metadata:y}=p,m=l.map(O=>i.worldToCanvas(O)),w={isPreScaled:yu(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=wu(y.Modality,n.metadata.referencedImageId,w),C=Da(p,()=>{const O=s.contour.polyline,L=O.length,P=new Array(L);for(let le=0;le<L;le++)P[le]=i.worldToCanvas(O[le]);const{maxX:k,maxY:G,minX:j,minY:F}=wf(P),U=i.canvasToWorld([j,F]),W=zr(v,U),J=i.canvasToWorld([k,G]),te=zr(v,J);return[W,te]}),S=m[0],T=i.canvasToWorld(S),_=i.canvasToWorld([S[0]+1,S[1]]),E=i.canvasToWorld([S[0],S[1]+1]),b=Hi(T,_),D=Hi(T,E);f?this.updateClosedCachedStats({targetId:g,viewport:i,canvasCoordinates:m,points:l,imageData:v,metadata:y,cachedStats:c,modalityUnit:x,calibratedScale:C,deltaInX:b,deltaInY:D}):this.updateOpenCachedStats({metadata:y,canvasCoordinates:m,targetId:g,cachedStats:c,modalityUnit:x,calibratedScale:C,deltaInX:b,deltaInY:D})}const d=n.invalidated;return n.invalidated=!1,d&&nn(n,a.viewport.element,Xt.StatsUpdated),c},this._renderStats=(n,i,o,a)=>{const{data:s}=n,c=this.getTargetId(i),l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:o.viewport.id,annotationUID:n.annotationUID},f=this.getLinkedTextBoxStyle(l,n);if(!f.visibility)return;const u=this.configuration.getTextLines(s,c);if(!u||u.length===0)return;const d=s.contour.polyline.map(x=>i.worldToCanvas(x));if(!s.handles.textBox.hasMoved){const x=Ia(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=oo(a,n.annotationUID??"","1",u,h,d,{},f),{x:v,y,width:m,height:w}=p;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([v,y]),topRight:i.canvasToWorld([v+m,y]),bottomLeft:i.canvasToWorld([v,y+w]),bottomRight:i.canvasToWorld([v+m,y+w])}},Cve(this),Ove(this),Uve(this),Zve(this),tye(this),hye(this),this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=_e(e),{viewport:i}=n;let o;if(i instanceof cr){const a=i.getCamera(),{spacingInNormalDirection:s}=eg(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=N1(i,r);return o}filterAnnotationsWithinSlice(e,r,n){const{viewPlaneNormal:i}=r,o=e.filter(l=>{let f=l.metadata.viewPlaneNormal;if(!l.metadata.referencedImageId&&!f&&l.metadata.FrameOfReferenceUID){for(const d of l.data.contour.polyline){const h=Sn(Be(),d,r.focalPoint),g=Tt(h,r.viewPlaneNormal);if(!Kt(g,0))return!1}return l.metadata.viewPlaneNormal=r.viewPlaneNormal,l.metadata.cameraFocalPoint=r.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=ct("imagePlaneModule",d),g=bt(h[0],h[1],h[2]),p=bt(h[3],h[4],h[5]);f=Be(),Ln(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Tt(i,f))>Yye;return f&&u});if(!o.length)return[];const a=n/2,{focalPoint:s}=r,c=[];for(const l of o){const u=l.data.contour.polyline[0];if(!l.isVisible)continue;const d=Be();Sn(d,s,u);const h=Tt(d,i);Math.abs(h)<a&&c.push(l)}return c}isContourSegmentationTool(){return!1}createAnnotation(e){const r=e.detail.currentPoints.world,n=super.createAnnotation(e),i=a=>{a.data.handles.points.length=0};return Ri(n,{data:{contour:{polyline:[[...r]]},label:"",cachedStats:{}},onInterpolationComplete:i})}getAnnotationStyle(e){return super.getAnnotationStyle(e)}renderAnnotationInstance(e){const{enabledElement:r,targetId:n,svgDrawingHelper:i}=e,o=e.annotation;let a=!1;const{viewport:s,renderingEngine:c}=r,l=this.isDrawing,f=this.isEditingOpen,u=this.isEditingClosed;if(!(l||f||u))this.configuration.displayOnePointAsCrosshairs&&o.data.contour.polyline.length===1?this.renderPointContourWithMarker(r,i,o):this.renderContour(r,i,o);else{const d=this.commonData.annotation.annotationUID;if(o.annotationUID===d)if(l)this.renderContourBeingDrawn(r,i,o);else if(u)this.renderClosedContourBeingEdited(r,i,o);else if(f)this.renderOpenContourBeingEdited(r,i,o);else throw new Error(`Unknown ${this.getToolName()} annotation rendering state`);else this.configuration.displayOnePointAsCrosshairs&&o.data.contour.polyline.length===1?this.renderPointContourWithMarker(r,i,o):this.renderContour(r,i,o);a=!0}if(this.configuration.calculateStats)return this._calculateStatsIfActive(o,n,s,c,r),this._renderStats(o,s,r,i),a}_calculateStatsIfActive(e,r,n,i,o){var s,c,l,f;const a=(s=this.commonData)==null?void 0:s.annotation.annotationUID;if(!(e.annotationUID===a&&!((c=this.commonData)!=null&&c.movingTextBox))&&!((l=this.commonData)!=null&&l.movingTextBox)){const{data:u}=e;(f=u.cachedStats[r])!=null&&f.unit?e.invalidated&&this._throttledCalculateCachedStats(e,n,i,o):(u.cachedStats[r]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,unit:null},this._calculateCachedStats(e,n,i,o))}}updateClosedCachedStats({viewport:e,points:r,imageData:n,metadata:i,cachedStats:o,targetId:a,modalityUnit:s,canvasCoordinates:c,calibratedScale:l,deltaInX:f,deltaInY:u}){var J,te,le,ve;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=zr(n,r[0]);v[0]=Math.floor(v[0]),v[1]=Math.floor(v[1]),v[2]=Math.floor(v[2]);let y=v[0],m=v[0],w=v[1],x=v[1],C=v[2],S=v[2];for(let pe=1;pe<r.length;pe++){const ye=zr(n,r[pe]);ye[0]=Math.floor(ye[0]),ye[1]=Math.floor(ye[1]),ye[2]=Math.floor(ye[2]),y=Math.min(y,ye[0]),m=Math.max(m,ye[0]),w=Math.min(w,ye[1]),x=Math.max(x,ye[1]),C=Math.min(C,ye[2]),S=Math.max(S,ye[2])}const T=zr(n,r[1]);T[0]=Math.floor(T[0]),T[1]=Math.floor(T[1]),T[2]=Math.floor(T[2]);let _=R1(c)/d/d;_*=f*u;let E=nT(c,closed)/d;E*=Math.sqrt(Math.pow(f,2)+Math.pow(u,2));const b=.01*(m-y),D=.01*(x-w),O=.01*(S-C);y=Math.floor(y-b),m=Math.ceil(m+b),w=Math.floor(w-D),x=Math.ceil(x+D),C=Math.floor(C-O),S=Math.ceil(S+O);const L=[[y,m],[w,x],[C,S]],P=n.indexToWorld([m,x,S]),k=e.worldToCanvas(P);let G=0,j=[],F=0,U;p&&(U=p.forEach(this.configuration.statsCalculator.statsCallback,{imageData:n,isInObject:(pe,ye)=>{let Ie=!0;const Le=e.worldToCanvas(pe);return Le[1]!=G&&(F=0,G=Le[1],j=XU(c,Le,[k[0],Le[1]]),j.sort(function(be){return function($,R){return $[be]===R[be]?0:$[be]<R[be]?-1:1}}(0))),j.length&&Le[0]>j[0][0]&&(j.shift(),F++),F%2===0&&(Ie=!1),Ie},boundsIJK:L,returnPoints:this.configuration.storePointData}));const W=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:_,perimeter:E,mean:(J=W.mean)==null?void 0:J.value,max:(te=W.max)==null?void 0:te.value,min:(le=W.min)==null?void 0:le.value,stdDev:(ve=W.stdDev)==null?void 0:ve.value,statsArray:W.array,pointsInShape:U,areaUnit:h,modalityUnit:s,unit:g}}updateOpenCachedStats({targetId:e,metadata:r,canvasCoordinates:n,cachedStats:i,modalityUnit:o,calibratedScale:a,deltaInX:s,deltaInY:c}){const{scale:l,unit:f}=a;let u=nT(n,closed)/l;u*=Math.sqrt(Math.pow(s,2)+Math.pow(c,2)),i[e]={Modality:r.Modality,length:u,modalityUnit:o,unit:f}}};ub.toolName="PlanarFreehandROI";let Sf=ub;function Jye(t,e){const r=t.cachedStats[e],{area:n,mean:i,stdDev:o,length:a,perimeter:s,max:c,min:l,isEmptyArea:f,unit:u,areaUnit:d,modalityUnit:h}=r||{},g=[];if(Mr(n)){const p=f?"Area: Oblique not supported":`Area: ${on(n)} ${d}`;g.push(p)}return Mr(i)&&g.push(`Mean: ${on(i)} ${h}`),Mr(c)&&g.push(`Max: ${on(c)} ${h}`),Mr(l)&&g.push(`Min: ${on(l)} ${h}`),Mr(o)&&g.push(`Std Dev: ${on(o)} ${h}`),Mr(s)&&g.push(`Perimeter: ${on(s)} ${u}`),Mr(a)&&g.push(`${on(a)} ${u}`),g}const fb=class fb extends Sf{constructor(e){const r=Ri({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r)}isContourSegmentationTool(){return!0}renderAnnotationInstance(e){const r=e.annotation,{invalidated:n}=r,i=super.renderAnnotationInstance(e);if(n){const{segmentationId:o}=r.data.segmentation;wo(o)}return i}};fb.toolName="PlanarFreehandContourSegmentationTool";let pl=fb;const Zye={[Et.Labelmap]:gB,[Et.Contour]:dB,[Et.Surface]:SU},X2=pl.toolName;class Qye{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>Go().flatMap(r=>r.getViewports()),this._renderFlaggedSegmentations=()=>{this._throwIfDestroyed(),Array.from(this._needsRender).forEach(r=>{this._triggerRender(r)}),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null}}renderSegmentationsForViewport(e){const r=e?[e]:this._getViewportIdsForSegmentation();this._setViewportsToBeRenderedNextFrame(r)}renderSegmentation(e){const r=this._getViewportIdsForSegmentation(e);this._setViewportsToBeRenderedNextFrame(r)}_getViewportIdsForSegmentation(e){const r=this._getAllViewports(),n=[];for(const i of r){const o=i.id;if(e){const a=_a(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=_a(o);(a==null?void 0:a.length)>0&&n.push(o)}}return n}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}_setViewportsToBeRenderedNextFrame(e){e.forEach(r=>{this._needsRender.add(r)}),this._render()}_render(){this._needsRender.size>0&&this._animationFrameSet===!1&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedSegmentations),this._animationFrameSet=!0)}_triggerRender(e){const r=_a(e);if(!(r!=null&&r.length))return;const{viewport:n}=Bn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Et.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=Zye[a.type];try{const c=s.render(n,a);i.push(c)}catch(c){console.error(c)}return Promise.resolve({segmentationId:a.segmentationId,type:a.type})});Promise.allSettled(o).then(a=>{const s=a.filter(f=>f.status==="fulfilled").map(f=>f.value);function c(f){const{element:u,viewportId:d}=f.detail;u.removeEventListener(Xe.IMAGE_RENDERED,c),s.forEach(h=>{const g={viewportId:d,segmentationId:h.segmentationId,type:h.type};nt(He,B.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(Xe.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){X2 in ze.tools||Oi(pl);const r=Dr(e.id);r.hasTool(X2)||(r.addTool(X2),r.setToolPassive(X2))}}function ug(t){PB.renderSegmentationsForViewport(t)}function ex(t){PB.renderSegmentation(t)}const PB=new Qye;function e5e({modifiedSlicesToUse:t,representationData:e,type:r}){const n=ke.getVolume(e[r].volumeId);if(!n){console.warn("segmentation not found in cache");return}const{imageData:i,vtkOpenGLTexture:o}=n;let a;if((t==null?void 0:t.length)>0)a=t;else{const s=i.getDimensions()[2];a=[...Array(s).keys()]}a.forEach(s=>{o.setUpdatedFrame(s)}),i.modified()}function t5e({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=_a(r,{segmentationId:e});n=n.filter(i=>i.type===Et.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=Bn(r);if(!o)return;const{viewport:a}=o;if(a instanceof cr)return;const s=Mp(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=du(r,e),d=ke.getImage(u[l]);f.modified(),bw(f,d)})})})}const n5e=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=An(e),i=lg(e),o=i.some(c=>{const{viewport:l}=Bn(c);return l instanceof cr}),a=i.some(c=>{const{viewport:l}=Bn(c);return l instanceof sr}),s=o&&a;i.forEach(c=>{const{viewport:l}=Bn(c);l instanceof cr&&e5e({modifiedSlicesToUse:s?[]:r,representationData:n,type:Et.Labelmap}),l instanceof sr&&t5e({viewportIds:i,segmentationId:e})})},RB=function(t){const{segmentationId:e}=t.detail,{representationData:r}=An(e);r.Labelmap&&n5e(t),ex(e)},LB=function(t){const{segmentationId:e}=t.detail;ex(e)};function AB(t,e){return er.updateLabelmapSegmentationImageReferences(t,e)}const r5e=function(t){if(!t)return;const e=_e(t);if(!e)return;const{viewport:r}=e;r instanceof Cr||(t.addEventListener(Xe.STACK_NEW_IMAGE,Gm),t.addEventListener(Xe.IMAGE_RENDERED,Gm))},i5e=function(t){t.removeEventListener(Xe.STACK_NEW_IMAGE,Gm),t.removeEventListener(Xe.IMAGE_RENDERED,Gm)};function Gm(t){const e=t.detail,{viewportId:r,renderingEngineId:n}=e,{viewport:i}=Ci(r,n),o=_a(r);if(!(o!=null&&o.length))return;const a=o.filter(l=>l.type===Et.Labelmap),s=i.getActors();a.forEach(l=>{const{segmentationId:f}=l;AB(r,f)});const c=a.flatMap(l=>Mp(r,l.segmentationId)).filter(l=>l!==void 0);c.length&&(c.forEach(l=>{a.find(u=>{const d=du(r,u.segmentationId);return d==null?void 0:d.includes(l.referencedId)})||i.removeActors([l.uid])}),a.forEach(l=>{const{segmentationId:f}=l,u=i.getCurrentImageId(),d=du(r,f);if(!d)return;const h=g=>{const p=ke.getImage(g);if(!p){console.warn("No derived image found in the cache for segmentation representation",l);return}const v=s.find(y=>y.referencedId===g);if(v){const y=v.actor.getMapper().getInputData();y.setDerivedImage?y.setDerivedImage(p):bw(y,p)}else{const{dimensions:y,spacing:m,direction:w}=i.getImageDataMetadata(p),x=ke.getImage(u)||{imageId:u},{origin:C}=i.getImageDataMetadata(x),S=C,T=p.voxelManager.getConstructor(),_=p.voxelManager.getScalarData(),E=Mt.newInstance({name:"Pixels",numberOfComponents:1,values:new T(_)}),b=l1.newInstance();b.setDimensions(y[0],y[1],1),b.setSpacing(m),b.setDirection(w),b.setOrigin(S),b.getPointData().setScalars(E),b.modified(),i.addImages([{imageId:g,representationUID:`${f}-${Et.Labelmap}-${p.imageId}`,callback:({imageActor:D})=>{D.getMapper().setInputData(b)}}]),ug(r);return}};d.forEach(h),i.render(),t.type===Xe.IMAGE_RENDERED&&i.element.removeEventListener(Xe.IMAGE_RENDERED,Gm)}))}const NB={enable:r5e,disable:i5e};async function o5e(t){const e=t.detail.annotation;if(!A1(e))return;const r=s5e(e),n=c5e(r,e);if(!n.length){nt(He,B.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}const i=Cf(e.data.contour.polyline,r),o=cB(r,i,n);if(!o.length){nt(He,B.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}if(o.length>1){lB(r,e,i,o);return}const{targetAnnotation:a,targetPolyline:s,isContourHole:c}=o[0];if(c){const{contourHoleProcessingEnabled:l=!1}=t.detail;if(!l)return;Kw(r,a,e)}else d8(r,a,s,e,i)}function a5e(t,e=!1){const r="PlanarFreehandContourSegmentationTool",n=Dr(t.id,t.renderingEngineId);let i;return n?n.hasTool(r)?n.getToolOptions(r)||(i=`Tool ${r} must be in active/passive state in ${n.id} toolGroup`):i=`Tool ${r} not added to ${n.id} toolGroup`:i=`ToolGroup not found for viewport ${t.id}`,i&&!e&&console.warn(i),!i}function s5e(t){const e=p8(t);return e.find(n=>a5e(n,!0))??e[0]}function c5e(t,e){const{annotationUID:r}=e;return _1().filter(i=>i.annotationUID&&i.annotationUID!==r&&A1(i)&&TU(i,e)&&t.isReferenceViewable(i.metadata))}function l5e(t){const e=t.detail.annotation;lu(e)}function kB(t){const e=t.detail.annotation;A1(e)&&o5e(t)}function _5(t){if(!t.detail.removed.length)return;Go().forEach(n=>{const o=n.getViewports().map(a=>a.id);Ne(o)})}function VB(t){const{viewportId:e}=t.detail;Ne([e])}function u5e(t){const e=t.detail.annotation;A1(e)&&l5e(t)}const FB=function(t){ag(t.detail.element)},f5e=function(t){t.addEventListener(Xe.IMAGE_RENDERED,FB)},d5e=function(t){t.removeEventListener(Xe.IMAGE_RENDERED,FB)},UB={enable:f5e,disable:d5e},{Active:h5e}=Nn;function fg(t,e,r){if(ze.isInteractingWithTool)return!1;const{renderingEngineId:n,viewportId:i}=r.detail,o=Dr(i,n);if(!o)return!1;let a;const s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=o.getToolInstance(l);if(f.mode===h5e&&typeof u[e]=="function"){a=o.getToolInstance(l);break}}a&&a[e](r)}const BB=fg.bind(null,"Mouse","mouseClickCallback"),GB=fg.bind(null,"Mouse","doubleClickCallback");function WB(t,e,r,n="mouse"){const i=n==="touch"?36:6,o=[];return e.forEach(({tool:a,annotations:s})=>{for(const c of s){if(c.isLocked||!c.isVisible)continue;const l=a.getHandleNearImagePoint(t,c,r,i);if(l){o.push({tool:a,annotation:c,handle:l});break}}}),o}function V1(t,e){const r=[];for(let n=0;n<e.length;n++){const i=e[n];if(!i){console.warn("undefined tool in filterToolsWithAnnotationsForElement");continue}let o=sn(i.constructor.toolName,t);o!=null&&o.length&&(typeof i.filterInteractableAnnotationsForElement=="function"&&(o=i.filterInteractableAnnotationsForElement(t,o)),(o==null?void 0:o.length)>0&&r.push({tool:i,annotations:o}))}return r}function T8(t,e,r,n="mouse"){const i=n==="touch"?36:6,o=[];return e.forEach(({tool:a,annotations:s})=>{for(const c of s){if(c.isLocked||!c.isVisible)continue;if(a.isPointNearTool(t,c,r,i,n)){o.push({tool:a,annotation:c});break}}}),o}const{Active:g5e}=Nn;function tx(t){const{renderingEngineId:e,viewportId:r,event:n}=t.detail,i=cg(n)||ig.getModifierKey(),o=Dr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.buttons??(n==null?void 0:n.buttons)??s;for(let l=0;l<a.length;l++){const f=a[l],u=o.toolOptions[f],d=u.bindings.length&&u.bindings.some(h=>h.mouseButton===c&&h.modifierKey===i);if(u.mode===g5e&&d)return o.getToolInstance(f)}}function Vh(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=Dr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=r!=null&&f.bindings.length&&f.bindings.some(d=>d.mouseButton===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}function p5e(t,e){var u;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Dr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.event,l=(c==null?void 0:c.buttons)??s,f=cg(c)||ig.getModifierKey();for(let d=0;d<a.length;d++){const h=a[d],g=o.getToolInstance(h),p=((u=g.configuration)==null?void 0:u.actions)??{},v=Object.values(p);if(!(v!=null&&v.length)||!e.includes(g.mode))continue;const y=v.find(m=>{var w;return((w=m.bindings)==null?void 0:w.length)&&m.bindings.some(x=>x.mouseButton===l&&x.modifierKey===f)});y&&r.set(g,y)}return r}const{Active:m5e,Passive:v5e}=Nn;function y5e(t){if(ze.isInteractingWithTool)return!1;const e=t.detail,{element:r}=e,n=_e(r),{canvas:i}=e.currentPoints;if(!n)return!1;const o=p5e(t,[m5e,v5e]),a=Array.from(o.keys()),s=V1(r,a),c=T8(r,s,i);if(c.length>0){const{tool:l,annotation:f}=c[0],u=o.get(l);return(typeof u.method=="string"?l[u.method]:u.method).call(l,t,f),!0}return!1}const{Active:w5e,Passive:x5e}=Nn;function zB(t){if(ze.isInteractingWithTool)return;const e=tx(t);if(e&&typeof e.preMouseDownCallback=="function"&&e.preMouseDownCallback(t))return;const r=t.detail.event.buttons===1,n=Vh(t,[w5e],t.detail.event.buttons),i=r?Vh(t,[x5e]):void 0,o=[...n||[],...i||[]];if(y5e(t))return;const s=t.detail,{element:c}=s,l=V1(c,o),f=s.currentPoints.canvas,u=WB(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=JI(u);ZI(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=T8(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=JI(h);ZI(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function JI(t){if(t.length>1){const e=t.find(r=>{const n=!ai(r.annotation.annotationUID),i=Kr(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function ZI(t,e=!1){e?O1(t)?ia(t,!1):ia(t,!0,!0):ia(t,!0,!1)}function $B(t){if(ze.isInteractingWithTool)return;const e=tx(t);if(e&&!ze.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");ia(r.annotationUID)}}function jB(t){if(ze.isInteractingWithTool)return;const e=tx(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:C5e,Passive:S5e}=Nn;function HB(t){if(ze.isInteractingWithTool||ze.isMultiPartToolActive)return;const e=Vh(t,[C5e,S5e]),r=t.detail,{element:n}=r,i=V1(n,e),o=e.filter(s=>!i.some(l=>l.tool.getToolName()===s.getToolName()));let a=!1;for(const{tool:s,annotations:c}of i)typeof s.mouseMoveCallback=="function"&&(a=s.mouseMoveCallback(t,c)||a);o.forEach(s=>{typeof s.mouseMoveCallback=="function"&&s.mouseMoveCallback(t)}),a===!0&&ag(n)}const KB=fg.bind(null,"Mouse","mouseUpCallback");function qB(t){if(ze.isInteractingWithTool)return;t.detail.buttons=hl.Wheel|(t.detail.event.buttons||0);const e=tx(t);if(e)return e.mouseWheelCallback(t)}const 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yG(){He.removeEventListener(B.ANNOTATION_COMPLETED,kB),He.removeEventListener(B.ANNOTATION_MODIFIED,VB),He.removeEventListener(B.ANNOTATION_SELECTION_CHANGE,_5),He.removeEventListener(B.ANNOTATION_SELECTION_CHANGE,_5),He.removeEventListener(B.SEGMENTATION_MODIFIED,LB),He.removeEventListener(B.SEGMENTATION_DATA_MODIFIED,RB),He.removeEventListener(B.SEGMENTATION_REPRESENTATION_MODIFIED,E5),He.removeEventListener(B.SEGMENTATION_REPRESENTATION_ADDED,E5)}const mwe=Object.freeze(Object.defineProperty({__proto__:null,COLOR_LUT:T5},Symbol.toStringTag,{value:"Module"})),vwe="3.20.0";function ywe(t,e,r,n){const{camera:i}=n.detail,o=jr(r.renderingEngineId);if(!o)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const a=o.getViewport(r.viewportId);a.setCamera(i),a.render()}const{CAMERA_MODIFIED:wwe}=Xe;function xwe(t){return Zd(t,wwe,ywe)}function Cwe(t,e,r,n,i){const o=jr(r.renderingEngineId);if(!o)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const a=o.getViewport(r.viewportId),c=o.getViewport(e.viewportId).getViewPresentation(i);a.setViewPresentation(c),a.render()}const{CAMERA_MODIFIED:Swe}=Xe;function Twe(t,e){return Zd(t,Swe,Cwe,{viewPresentation:e})}function _we(t,e,r,n,i){const o=n.detail,{volumeId:a,range:s,invertStateChanged:c,invert:l,colormap:f}=o,u=jr(r.renderingEngineId);if(!u)throw new Error(`Rendering Engine does not exist: ${r.renderingEngineId}`);const d=u.getViewport(r.viewportId),h={voiRange:s};if(i!=null&&i.syncInvertState&&c&&(h.invert=l),i!=null&&i.syncColormap&&f&&(h.colormap=f),d instanceof Cr)d._actors&&d._actors.size>1?d.setProperties(h,a):d.setProperties(h);else if(d instanceof sr)d.setProperties(h);else throw new Error("Viewport type not supported.");d.render()}function Ewe(t,e){return e=Object.assign({syncInvertState:!0,syncColormap:!0},e),Zd(t,Xe.VOI_MODIFIED,_we,{auxiliaryEvents:[{name:Xe.COLORMAP_MODIFIED}],...e})}function bwe(t,e,r){const n=jr(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=t.getOptions(r.viewportId),o=n.getViewport(r.viewportId),a=n.getViewport(e.viewportId);if((i==null?void 0:i.syncZoom)!==!1){const s=a.getZoom();o.setZoom(s)}if((i==null?void 0:i.syncPan)!==!1){const s=a.getPan();o.setPan(s)}o.render()}const{CAMERA_MODIFIED:Dwe}=Xe;function Iwe(t){return Zd(t,Dwe,bwe)}function Owe(t,e){const{viewPlaneNormal:r}=t.getCamera(),{viewPlaneNormal:n}=e.getCamera(),i=Tt(r,n);return Math.abs(i)>.9}const r7=(t,e)=>Om.get("spatialRegistrationModule",t,e);async function Mwe(t,e,r){const n=jr(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(e.viewportId),o=t.getOptions(r.viewportId);if(o!=null&&o.disabled)return;const a=n.getViewport(r.viewportId),s=i.getCurrentImageId(),l=ct("imagePlaneModule",s).imagePositionPatient,f=a.getImageIds();if(!Owe(i,a))return;let u=r7(r.viewportId,e.viewportId);if(!u){const p=i.getFrameOfReferenceUID(),v=a.getFrameOfReferenceUID();if(p===v&&(o==null?void 0:o.useInitialPosition)!==!1?u=Rt(Ea()):(RV(i,a),u=r7(r.viewportId,e.viewportId)),!u)return}const d=Wt(Be(),l,u),h=Pwe(d,f);let g=h.index;a instanceof cr&&(g=f.length-h.index-1),h.index!==-1&&a.getCurrentImageIdIndex()!==h.index&&await Po(a.element,{imageIndex:g})}function Pwe(t,e){return e.reduce((r,n,i)=>{const{imagePositionPatient:o}=ct("imagePlaneModule",n),a=Hi(o,t);return a<r.distance?{distance:a,index:i}:r},{distance:1/0,index:-1})}const{STACK_NEW_IMAGE:Rwe,VOLUME_NEW_IMAGE:x8e}=Xe;function wG(t){return Zd(t,Rwe,Mwe,{auxiliaryEvents:[{name:"VOLUME_NEW_IMAGE"}]})}function Lwe(t,e,r){var s,c;const n=jr(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(r.viewportId),o=n.getViewport(e.viewportId),a=(s=o.getSlabThickness)==null?void 0:s.call(o);a&&((c=i.setSlabThickness)==null||c.call(i,a),i.render())}const{CAMERA_MODIFIED:Awe}=Xe;function Nwe(t){return Zd(t,Awe,Lwe)}const kwe=wG,Vwe=Object.freeze(Object.defineProperty({__proto__:null,createCameraPositionSynchronizer:xwe,createImageSliceSynchronizer:wG,createPresentationViewSynchronizer:Twe,createSlabThicknessSynchronizer:Nwe,createStackImageSynchronizer:kwe,createVOISynchronizer:Ewe,createZoomPanSynchronizer:Iwe},Symbol.toStringTag,{value:"Module"}));function Fwe(t,e,r=5){const n=_e(t);if(!n)throw new Error("getAnnotationNearPoint: enabledElement not found");return xG(n,e,r)}function xG(t,e,r){const{renderingEngineId:n,viewportId:i}=t,o=Dr(i,n);if(!o)return null;const{_toolInstances:a}=o;for(const s in a){const c=Uwe(a[s],t,e,r);if(c)return c}return null}function Uwe(t,e,r,n){var s,c;const{viewport:i}=e,o=sn(t.constructor.toolName,i==null?void 0:i.element),a=(s=i==null?void 0:i.getCurrentImageId)==null?void 0:s.call(i);if(o!=null&&o.length){const{element:l}=e.viewport;for(const f of o){const u=(c=f.metadata)==null?void 0:c.referencedImageId;if(!(a&&u&&a!==u||!t.isPointNearTool)&&(t.isPointNearTool(l,f,r,n,"")||t.getHandleNearImagePoint(l,f,r,n)))return f}}return null}const{calibratedPixelSpacingMetadataProvider:Bwe}=_n;function Gwe(t,e,r){typeof r=="number"&&(r={type:oc.USER,scale:r}),Bwe.add(t,r),e.getStackViewports().forEach(i=>{i.getImageIds().includes(t)&&i.calibrateSpacing(t)})}function CG(t,e){const r=t.findIndex(([n,i])=>n===i);if(r===-1)throw new Error("3D bounding boxes not supported in an oblique plane");return t[r][0]-=e,t[r][1]+=e,t}const Wwe=Object.freeze(Object.defineProperty({__proto__:null,extend2DBoundingBoxInViewAxis:CG,getBoundingBoxAroundShape:vf,getBoundingBoxAroundShapeIJK:vf,getBoundingBoxAroundShapeWorld:mU},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:VC}=_n;function SG(t,e,r){const[n,i]=t,o=bt((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Hi(n,i)/2,{boundsIJK:s,topLeftWorld:c,bottomRightWorld:l}=$we(e,r,t,o,a);return{boundsIJK:s,centerWorld:o,radiusWorld:a,topLeftWorld:c,bottomRightWorld:l}}function TG(t,e){const r=e.getDirection(),n=bt(r[0],r[1],r[2]),i=bt(r[3],r[4],r[5]),o=bt(r[6],r[7],r[8]),a=nl(Be(),o);return SG(t,e,{row:n,column:i,normal:a})}function zwe(t,e,r){if(!r)throw new Error("viewport is required in order to calculate the sphere bounds");const n=r.getCamera(),i=bt(n.viewUp[0],n.viewUp[1],n.viewUp[2]),o=bt(n.viewPlaneNormal[0],n.viewPlaneNormal[1],n.viewPlaneNormal[2]),a=Be();Ln(a,i,o);const s={row:a,normal:o,column:nl(Be(),i)};return SG(t,e,s)}function $we(t,e,r,n,i){const o=t.getDimensions(),{row:a,column:s,normal:c}=e,l=Be(),f=Be();Cn(l,n,c,i),Cn(f,n,c,-i),Cn(l,l,s,-i),Cn(f,f,s,i),Cn(l,l,a,-i),Cn(f,f,a,i);const u=VC(t,l),d=VC(t,f),h=r.map(p=>VC(t,p));return{boundsIJK:vf([u,d,...h],o),topLeftWorld:l,bottomRightWorld:f}}function _G(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class jwe{static setStartRange(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n)}static setEndRange(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,void 0,n)}static setRange(e,r,n,i){var c;const{metadata:o}=r;n===void 0&&(n=o.sliceIndex<i?o.sliceIndex:0,i===void 0&&(i=e.getNumberOfSlices()-1));const a=e.getSliceIndexForImage(o.multiSliceReference);i===void 0&&(i=a>=n?a:e.getNumberOfSlices()-1),i=Math.max(n,i),o.sliceIndex=Math.min(n,i),o.referencedImageId=e.getCurrentImageId(o.sliceIndex),o.referencedImageURI=void 0,i===o.sliceIndex?o.multiSliceReference=void 0:i!==((c=o.multiSliceReference)==null?void 0:c.sliceIndex)&&(o.multiSliceReference={referencedImageId:e.getCurrentImageId(i),sliceIndex:i});const s={viewportId:e.id,renderingEngineId:e.renderingEngineId,changeType:Xt.MetadataReferenceModified,annotation:r};nt(He,B.ANNOTATION_MODIFIED,s),this.setViewportFrameRange(e,o)}static setSingle(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n,n)}static getFrameRange(e){const{metadata:r}=e,{sliceIndex:n,multiSliceReference:i}=r,o=i==null?void 0:i.sliceIndex;return o?[n+1,o+1]:n+1}static getFrameRangeStr(e){const r=this.getFrameRange(e);return Array.isArray(r)?`${r[0]}-${r[1]}`:String(r)}static setViewportFrameRange(e,r){var n;e.setFrameRange&&((n=r.multiSliceReference)!=null&&n.sliceIndex)&&e.setFrameRange(r.sliceIndex+1,r.multiSliceReference.sliceIndex+1)}}function Hwe(t,e){const{viewPlaneNormal:r}=t.metadata,{viewPlaneNormal:n}=e.metadata,i=Tt(r,n);if(!gf(1,Math.abs(i)))return!1;const{polyline:a}=t.data.contour,{polyline:s}=e.data.contour,c=Tt(r,a[0]),l=Tt(r,s[0]);return gf(c,l)}function EG(t,e,r){let n=-1;if(e.forEach((i,o)=>{n>=0||i.a==t.b&&(n=o)}),n>=0){const i=e[n];return e.splice(n,1),r.push(i.b),r[0]==i.b?{remainingLines:e,contourPoints:r,type:"CLOSED_PLANAR"}:EG(i,e,r)}return{remainingLines:e,contourPoints:r,type:"OPEN_PLANAR"}}function I8(t){if(t.length==0)return[];const e=[],r=t.shift();e.push(r.a),e.push(r.b);const n=EG(r,t,e);if(n.remainingLines.length==0)return[{type:n.type,contourPoints:n.contourPoints}];{const i=I8(n.remainingLines);return i.push({type:n.type,contourPoints:n.contourPoints}),i}}function Kwe(t){return I8(t)}const qwe={findContours:I8,findContoursFromReducedSet:Kwe};function Xwe(t,e=!1){const r=t.getPoints(),n=t.getLines(),i=new Array(r.getNumberOfPoints()).fill(0).map((c,l)=>r.getPoint(l).slice()),o=new Array(n.getNumberOfCells()).fill(0).map((c,l)=>{const f=n.getCell(l*3).slice();return{a:f[0],b:f[1]}});if(e)return{points:i,lines:o};const a=[];for(const[c,l]of i.entries()){const f=a.findIndex(u=>u[0]===l[0]&&u[1]===l[1]&&u[2]===l[2]);if(f>=0)o.map(u=>(u.a===c&&(u.a=f),u.b===c&&(u.b=f),u));else{const u=a.length;a.push(l),o.map(d=>(d.a===c&&(d.a=u),d.b===c&&(d.b=u),d))}}const s=o.filter(c=>c.a!==c.b);return{points:a,lines:s}}const Ywe=(t,e)=>{const r=t[0],n=t[1];let i=!1;for(let o=0,a=e.length-1;o<e.length;a=o++){const s=e[o][0],c=e[o][1],l=e[a][0],f=e[a][1];c>n!=f>n&&r<(l-s)*(n-c)/(f-c)+s&&(i=!i)}return i};function Jwe(t,e,r){const n=[];t.contourPoints.forEach(o=>{n.push([r[o][0],r[o][1]])});let i=0;return e.contourPoints.forEach(o=>{Ywe([r[o][0],r[o][1]],n)||i++}),i===0}function Zwe(t,e,r=!0){const n=t.filter(s=>s.type!=="CLOSED_PLANAR"),i=t.filter(s=>s.type==="CLOSED_PLANAR"),o=[];let a=[];return i.forEach((s,c)=>{const l=[];i.forEach((f,u)=>{c!=u&&Jwe(s,f,e)&&l.push(u)}),l.length>0?o.push({contour:s,holes:l}):a.push(c)}),r&&(o.forEach(s=>{s.contour.type="CLOSEDPLANAR_XOR",n.push(s.contour),s.holes.forEach(c=>{i[c].type="CLOSEDPLANAR_XOR",n.push(i[c]),a=a.filter(l=>l!==c)})}),a.forEach(s=>{n.push(i[s])})),n}const Qwe={processContourHoles:Zwe};let i7=!1;function nx(){if(i7)return;i7=!0;const t=()=>new Worker(new URL("/static/dv3d/assets/computeWorker-FOqOvCDJ.js",import.meta.url),{name:"compute",type:"module"}),e=wl(),n=_me().computeWorker,i={maxWorkerInstances:1,autoTerminateOnIdle:(n==null?void 0:n.autoTerminateOnIdle)??{enabled:!0,idleTimeThreshold:2e3}};e.registerWorker("compute",t,i)}function rx(){return er.getState().segmentations}function exe(t){const{segmentationId:e,representation:r,config:n}=t,{type:i,data:o}=r,a=o?{...o}:{};if(!a)throw new Error("Segmentation representation data may not be undefined");i===Et.Contour&&txe(a);const s=nxe(n==null?void 0:n.segments,i,a);return n==null||delete n.segments,{segmentationId:e,label:(n==null?void 0:n.label)??null,cachedStats:(n==null?void 0:n.cachedStats)??{},segments:s,representationData:{[i]:{...a}}}}function txe(t){t.geometryIds=t.geometryIds??[],t.annotationUIDsMap=t.annotationUIDsMap??new Map}function nxe(t,e,r){const n={};return t?Object.entries(t).forEach(([i,o])=>{const{label:a,locked:s,cachedStats:c,active:l,...f}=o,u={segmentIndex:Number(i),label:a??`Segment ${i}`,locked:s??!1,cachedStats:c??{},active:l??!1,...f};n[i]=u}):e===Et.Surface?rxe(n,r):n[1]=ixe(),n}function rxe(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=ke.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function ixe(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function bG(t,e){const r=er;t.forEach(n=>{const i=exe(n);r.addSegmentation(i),e||ns(i.segmentationId)})}function dg(t,e,r){return IG(t,e,r)}function DG(t,e,r){return IG(t,e,r)}function IG(t,e,r){const{segmentationId:n,type:i}=e;return oxe(t,n,i,r),er.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function OG(){er.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{dg(e,{segmentationId:n,type:i})})}),er.resetState()}function MG(t,e,r){dg(t,{segmentationId:e,type:Et.Labelmap},r)}function PG(t,e,r){dg(t,{segmentationId:e,type:Et.Contour},r)}function RG(t,e,r){dg(t,{segmentationId:e,type:Et.Surface},r)}function oxe(t,e,r,n){_a(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Et.Labelmap?gB.removeRepresentation(t,a.segmentationId,n):a.type===Et.Contour?dB.removeRepresentation(t,a.segmentationId,n):a.type===Et.Surface&&SU.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=Bn(t)||{};o&&o.render()}function O8(t){const e=er;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{DG(n,{segmentationId:t})}),e.removeSegmentation(t),zE(t)}function LG(){const t=er;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{O8(n)}),t.resetState()}function axe(t){er.removeColorLUT(t)}function AG(t,e){return NG(t).map(o=>(e&&o.type===e,An(o.segmentationId))).filter(o=>o!==void 0)}function NG(t){return er.getState().viewportSegRepresentations[t]}function sxe(t,e){return er.getStackSegmentationImageIdsForViewport(t,e)}function cxe(){er.resetState()}const lxe=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Rp,addSegmentations:bG,destroy:cxe,getColorLUT:I1,getCurrentLabelmapImageIdForViewport:Rf,getCurrentLabelmapImageIdsForViewport:du,getNextColorLUTIndex:bB,getSegmentation:An,getSegmentationRepresentation:$E,getSegmentationRepresentations:_a,getSegmentationRepresentationsBySegmentationId:wU,getSegmentations:rx,getStackSegmentationImageIdsForViewport:sxe,getViewportIdsWithSegmentation:lg,getViewportSegmentationRepresentations:NG,getViewportSegmentations:AG,removeAllSegmentationRepresentations:OG,removeAllSegmentations:LG,removeColorLUT:axe,removeContourRepresentation:PG,removeLabelmapRepresentation:MG,removeSegmentation:O8,removeSegmentationRepresentation:dg,removeSurfaceRepresentation:RG,updateLabelmapSegmentationImageReferences:AB},Symbol.toStringTag,{value:"Module"}));function kG(t){if("volumeId"in t){if(t=t,!ke.getVolume(t.volumeId))throw new Error(`volumeId of ${t.volumeId} not found in cache, you should load and cache volume before adding segmentation`)}else if("imageIds"in t){if(t=t,!t.imageIds)throw new Error("The segmentationInput.representationData.imageIds is undefined, please provide a valid representationData.imageIds for stack data")}else throw new Error("The segmentationInput.representationData is undefined, please provide a valid representationData")}function uxe(t){if(!t.representation.data)throw new Error("The segmentationInput.representationData.data is undefined, please provide a valid representationData.data");const e=t.representation.data;kG(e)}function fxe(t){kG(t)}const dxe=Object.freeze(Object.defineProperty({__proto__:null,validate:fxe,validatePublic:uxe},Symbol.toStringTag,{value:"Module"}));function VG(t){const e=ke.getVolume(t);if(!e)return null;const r=e.referencedVolumeId;let n;if(r)n=ke.getVolume(r);else{const i=e.imageIds,a=ke.getImage(i[0]).referencedImageId,s=ke.getVolumeContainingImageId(a);n=s==null?void 0:s.volume}return n}function hxe({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(Xe.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return He.dispatchEvent(c),null}const r=ke.getVolume(e),n=VG(e);if(!r||!n)return null;const{imageData:i}=r,{voxelManager:o}=r,{voxelManager:a,imageData:s}=n;return{segmentationImageData:i,segmentationVoxelManager:o,segmentationScalarData:null,imageScalarData:null,imageVoxelManager:a,imageData:s}}function gxe({operationData:t,viewport:e,strategy:r}){var f;const{segmentationId:n}=t;let i,o,a,s,c,l;if(r.ensureSegmentationVolumeFor3DManipulation)r.ensureSegmentationVolumeFor3DManipulation({operationData:t,viewport:e}),o=t.segmentationVoxelManager,i=t.segmentationImageData,a=null;else{const u=Rf(e.id,n);if(!u)return null;const d=Gw(e.id,n);if(!d)return null;const h=ke.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=ke.getImage(g);if(!p)return null;a=(f=p.getPixelData)==null?void 0:f.call(p)}if(r.ensureImageVolumeFor3DManipulation)r.ensureImageVolumeFor3DManipulation({operationData:t,viewport:e}),c=t.imageVoxelManager,s=t.imageScalarData,l=t.imageData;else{const u=e.getCurrentImageId();if(!u)return null;const d=ke.getImage(u);l=d?null:e.getImageData(),s=(d==null?void 0:d.getPixelData())||l.getScalarData(),c=d==null?void 0:d.voxelManager}return{segmentationImageData:i,segmentationScalarData:a,imageScalarData:s,segmentationVoxelManager:o,imageVoxelManager:c,imageData:l}}function M8({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?hxe({operationData:t}):gxe({operationData:t,viewport:e,strategy:r}):null}function hg(t){const{representationData:e}=An(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=ke.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=ke.generateVolumeId(i),!(!i||i.length===1||!Mf(i)))return n=m1(r,i),n}const FG={[Ct.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>ke.getImage(c).referencedImageId);if(!Mf(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=hg(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function ix(t){if(!t||t.length<=1||!Mf(t))return;const r=ke.generateVolumeId(t);let n=ke.getVolume(r);return n||(n=m1(r,t),n)}const UG={[Ct.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!Mf(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=An(e.segmentationId).representationData.Labelmap.imageIds.map(s=>ke.getImage(s).referencedImageId);const i=ix(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},ml=(t,e)=>{nt(He,Xe.WEB_WORKER_PROGRESS,{progress:e,type:t})},BG=(t,e)=>{const r=An(t),{representationData:n}=r,{Labelmap:i}=n;if(!i)return console.debug("No labelmap found for segmentation",t),null;const o=i.volumeId,a=i.imageIds,s={segmentationId:t,volumeId:o,imageIds:a};let c=!1;if(a){const f=a.map(u=>ke.getImage(u).referencedImageId);c=Mf(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[ba(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},GG=t=>M8({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:FG.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:UG.ensureImageVolumeFor3DManipulation}}),WG=t=>{const e=[],r=[];for(const n of t){const i=ke.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=Ew(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=ke.getImage(f);if(!u)continue;const d=u.getPixelData(),h=u.voxelManager,g=[u.rowPixelSpacing,u.columnPixelSpacing];r.push({scalarData:d,dimensions:h?h.dimensions:[u.columns,u.rows,1],spacing:g})}}return{segmentationInfo:e,imageInfo:r}},pxe=(t,e)=>{var a;let r;if(t){const c=ke.getVolume(t).imageIds,l=ke.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=ke.getImage(e[0]).referencedImageId);const n=ke.getImage(r),i=ct("scalingModule",r),o={isPreScaled:!!((a=n==null?void 0:n.preScale)!=null&&a.scaled),isSuvScaled:typeof(i==null?void 0:i.suvbw)=="number"};return{refImageId:r,modalityUnitOptions:o}},{Labelmap:mxe}=Et;async function zG({segmentations:t}){nx(),ml(Ja.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[mxe];if(!i){const g=hg(n);g&&(i=g.volumeId)}const o=ke.getVolume(i);if(!o){console.warn(`No volume found for ${i}`);return}const c={scalarData:o.voxelManager.getCompleteScalarDataArray(),dimensions:o.dimensions,spacing:o.imageData.getSpacing(),origin:o.imageData.getOrigin(),direction:o.imageData.getDirection()},l=Array.isArray(r)?r.filter(g=>g!==null).map(g=>g.segmentIndex||g):Object.values(r).filter(g=>g!==null).map(g=>g.segmentIndex||g),f=await wl().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=ke.getImage(g))==null?void 0:v.referencedImageId;return p?ke.getImage(p):void 0}),d=u.map(g=>Ew(g)),h=f.map(g=>{const p=r[g.segment.segmentIndex]||{};if(!g.sliceContours.length)return null;const v=g.sliceContours[0].polyData.points[0];let y;if(v){const m=d.findIndex(w=>{const{scanAxisNormal:x,origin:C}=w,S=il(x,C);return Rk(v,S)});m!==-1&&(y=u[m].imageId)}return{label:p.label,color:p.color,metadata:{FrameOfReferenceUID:o.metadata.FrameOfReferenceUID,referencedImageId:y},sliceContours:g.sliceContours.map(m=>({contours:m.contours,polyData:m.polyData,FrameNumber:m.sliceIndex+1,sliceIndex:m.sliceIndex,FrameOfReferenceUID:o.metadata.FrameOfReferenceUID,referencedImageId:y}))}}).filter(g=>g!==null);return ml(Ja.GENERATE_CONTOUR_SETS,100),h}class $G{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=vxe(a),l=yxe(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}$G.toolName="RectangleROIStartEndThreshold";function vxe(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function yxe(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function wxe(t){if(!(t!=null&&t.data))throw new Error("Tool data is empty");if(!t.metadata||t.metadata.referencedImageId)throw new Error("Tool data is not associated with any imageId")}const Gp=class Gp{constructor(){}static convert(e,r,n){wxe(e);const{toolName:i}=e.metadata,o=Gp.TOOL_NAMES[i];if(!o)throw new Error(`Unknown tool type: ${i}, cannot convert to RTSSReport`);const a=o.getContourSequence(e,n),s=[Math.floor(Math.random()*255),Math.floor(Math.random()*255),Math.floor(Math.random()*255)];return{ReferencedROINumber:r+1,ROIDisplayColor:s,ContourSequence:a}}static register(e){Gp.TOOL_NAMES[e.toolName]=e}};Gp.TOOL_NAMES={};let b5=Gp;b5.register($G);function xxe(t,e){sl.acceptAutoGenerated(t,e)}const{isEqual:Cxe}=_n;function oT(t,e){const{polyline:r}=t.data.contour,{points:n}=t.data.handles,{length:i}=n;if(e===i)return r.length;if(e<0&&(e=(e+i)%i),e===0)return 0;const o=n[e],a=r.findIndex(c=>Cxe(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=JR(l,o);return u<s?(s=u,f):c},-1)}const Sxe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationToPointData:b5,acceptAutogeneratedInterpolations:xxe,areCoplanarContours:Hwe,calculatePerimeter:nT,contourFinder:qwe,detectContourHoles:Qwe,findHandlePolylineIndex:oT,generateContourSetsFromLabelmap:zG,getContourHolesDataCanvas:k1,getContourHolesDataWorld:SB,getDeduplicatedVTKPolyDataPoints:Xwe,updateContourPolyline:Ec},Symbol.toStringTag,{value:"Module"}));function jG(t,e,r){const{imageData:n}=t,{overwrite:i,boundsIJK:o,segmentationId:a}=r;if(!a)throw new Error("Segmentation ID is required to be passed inside thresholdVolumeByRange as options");const s=(r==null?void 0:r.overlapType)||0,c=t.voxelManager,l=t.voxelManager.getScalarDataLength();if(i)for(let w=0;w<l;w++)c.setAtIndex(w,0);const{baseVolumeIdx:f,volumeInfoList:u}=vU(t,e);let d,h,g;const p=(w,x,C)=>{const S=({value:P})=>{h=h+1,P>=g.lower&&P<=g.upper&&(d=d+1)},{imageData:T,dimensions:_,lower:E,upper:b}=w,D=GE(T,_,x,C);h=0,d=0,g={lower:E,upper:b};let O=!1;const{voxelManager:L}=T.get("voxelManager");return L.forEach(S,{imageData:T,boundsIJK:D}),s===0?O=d>0:s==1&&(O=d===h),O},v=(w,x)=>{const{imageData:C,lower:S,upper:T}=w,_=C.get("voxelManager").voxelManager,E=_.toIndex(x),b=_.getAtIndex(E);return!(b<=S||b>=T)},y=({index:w,pointIJK:x,pointLPS:C})=>{let S=u.length>0;for(let T=0;T<u.length&&(u[T].volumeSize===l?S=v(u[T],x):S=p(u[T],u[f].spacing,C),!!S);T++);S&&c.setAtIndex(w,r.segmentIndex||1)};return t.voxelManager.forEach(y,{imageData:n,boundsIJK:o}),wo(r.segmentationId),t}const{transformWorldToIndex:o7}=_n,G0=class G0 extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,calculateStats:!0,getTextLines:Txe,statsCalculator:gl}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s],[...s],[...s],[...s]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}}});rn(f,a);const u=St(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=c.worldToCanvas(f[3]),h=this._getRectangleImageCoordinates([u,d]),g=[o[0],o[1]],{left:p,top:v,width:y,height:m}=h;return s8([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Pt(a);const c=_e(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;o.worldPosition?l=!0:f=c.handles.points.findIndex(g=>g===o);const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Pt(s);const d=_e(s),{renderingEngine:h}=d;Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a))},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world,{points:g}=u.handles;g.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=_e(o),{worldToCanvas:g,canvasToWorld:p}=h.viewport,v=d.world,{points:y}=u.handles;y[c]=[...v];let m,w,x,C,S,T,_,E;switch(c){case 0:case 3:m=g(y[0]),C=g(y[3]),w=[C[0],m[1]],x=[m[0],C[1]],T=p(w),_=p(x),y[1]=T,y[2]=_;break;case 1:case 2:w=g(y[1]),x=g(y[2]),m=[x[0],w[1]],C=[w[0],x[1]],S=p(m),E=p(C),y[0]=S,y[3]=E;break}a.invalidated=!0}this.editData.hasMoved=!0,_e(o),Ne(s),a.invalidated&&nn(a,o,Xt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(W=>a.worldToCanvas(W));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),{viewPlaneNormal:S,viewUp:T}=a.getCamera();if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null},this._calculateCachedStats(h,S,T,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,S,T,f,n),a instanceof cr)){const{referencedImageId:W}=h.metadata;for(const J in p.cachedStats)J.startsWith("imageId")&&f.getStackViewports().find(ve=>{const pe=Ar(W),ye=ve.hasImageURI(pe),Ie=Ar(ve.getCurrentImageId());return ye&&Ie!==pe})&&delete p.cachedStats[J]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let _;if(!Kr(g))continue;!ai(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&nr(i,g,"0",_,{color:w});const E=`${g}-rect`;l8(i,g,"0",m,{color:w,lineDash:C,lineWidth:x},E),o=!0;const D=this.getLinkedTextBoxStyle(u,h);if(!D.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const O=this.configuration.getTextLines(p,l);if(!O||O.length===0)continue;if(!p.handles.textBox.hasMoved){const W=Ia(m);p.handles.textBox.worldPosition=a.canvasToWorld(W)}const L=a.worldToCanvas(p.handles.textBox.worldPosition),k=oo(i,g,"1",O,L,m,{},D),{x:G,y:j,width:F,height:U}=k;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([G,j]),topRight:a.canvasToWorld([G+F,j]),bottomLeft:a.canvasToWorld([G,j+U]),bottomRight:a.canvasToWorld([G+F,j+U])}}return o},this._getRectangleImageCoordinates=n=>{const[i,o]=n;return{left:Math.min(i[0],o[0]),top:Math.min(i[1],o[1]),width:Math.abs(i[0]-o[0]),height:Math.abs(i[1]-o[1])}},this._calculateCachedStats=(n,i,o,a,s)=>{var v,y,m,w;if(!this.configuration.calculateStats)return;const{data:c}=n,{viewport:l}=s,{element:f}=l,u=c.handles.points[0],d=c.handles.points[3],{cachedStats:h}=c,g=Object.keys(h);for(let x=0;x<g.length;x++){const C=g[x],S=this.getTargetImageData(C);if(!S)continue;const{dimensions:T,imageData:_,metadata:E,voxelManager:b}=S,D=o7(_,u);D[0]=Math.floor(D[0]),D[1]=Math.floor(D[1]),D[2]=Math.floor(D[2]);const O=o7(_,d);if(O[0]=Math.floor(O[0]),O[1]=Math.floor(O[1]),O[2]=Math.floor(O[2]),this._isInsideVolume(D,O,T)){this.isHandleOutsideImage=!1;const L=Math.min(D[0],O[0]),P=Math.max(D[0],O[0]),k=Math.min(D[1],O[1]),G=Math.max(D[1],O[1]),j=Math.min(D[2],O[2]),F=Math.max(D[2],O[2]),U=[[L,P],[k,G],[j,F]],{worldWidth:W,worldHeight:J}=Yw(i,o,u,d),te=[D,O],{scale:le,areaUnit:ve}=Da(S,te),pe=Math.abs(W*J)/(le*le),ye={isPreScaled:yu(l,C),isSuvScaled:this.isSuvScaled(l,C,n.metadata.referencedImageId)},Ie=wu(E.Modality,n.metadata.referencedImageId,ye);let Le;b&&(Le=b.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:U,imageData:_,returnPoints:this.configuration.storePointData}));const be=this.configuration.statsCalculator.getStatistics();h[C]={Modality:E.Modality,area:pe,mean:(v=be.mean)==null?void 0:v.value,stdDev:(y=be.stdDev)==null?void 0:y.value,max:(m=be.max)==null?void 0:m.value,min:(w=be.min)==null?void 0:w.value,statsArray:be.array,pointsInShape:Le,areaUnit:ve,modalityUnit:Ie}}else this.isHandleOutsideImage=!0,h[C]={Modality:E.Modality}}const p=n.invalidated;return n.invalidated=!1,p&&nn(n,f,Xt.StatsUpdated),h},this._isInsideVolume=(n,i,o)=>fr(n,o)&&fr(i,o),this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}};G0.toolName="RectangleROI",G0.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=G0.hydrateBase(G0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r,activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),Ne([l.id])};let gu=G0;function Txe(t,e){const r=t.cachedStats[e],{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c,min:l}=r;if(i==null)return;const f=[];return Mr(n)&&f.push(`Area: ${on(n)} ${s}`),Mr(i)&&f.push(`Mean: ${on(i)} ${c}`),Mr(o)&&f.push(`Max: ${on(o)} ${c}`),Mr(l)&&f.push(`Max: ${on(l)} ${c}`),Mr(a)&&f.push(`Std Dev: ${on(a)} ${c}`),f}const{transformWorldToIndex:Gg}=_n;class P8 extends gu{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:_xe,statsCalculator:gl,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof sr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=xl(T),p=ke.getVolume(v),g=su(p,s,d)}const y=Of(p,d),m=this._getStartCoordinate(s,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID(),C={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,toolName:this.getToolName(),volumeId:v,spacingInNormal:y},data:{label:"",startCoordinate:m,endCoordinate:w,cachedStats:{pointsInVolume:[],projectionPoints:[],projectionPointsImageIds:[g],statistics:[]},handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},labelmapUID:null}};this._computeProjectionPoints(C,p),rn(C,a);const S=St(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(S),C},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const u=_e(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID);const d=this.getTargetId(u.viewport),h=ke.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),Ne(s),c?kn(a):nn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=sn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Jw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u,data:d,metadata:h}=f,{startCoordinate:g,endCoordinate:p}=d,{points:v,activeHandleIndex:y}=d.handles,m=v.map(F=>a.worldToCanvas(F));c.annotationUID=u;const w=this.getStyle("lineWidth",c,f),x=this.getStyle("lineDash",c,f),C=this.getStyle("color",c,f),S=a.getCamera().focalPoint,T=a.getCamera().viewPlaneNormal;let _=g,E=p;if(Array.isArray(g)){_=this._getCoordinateForViewplaneNormal(_,T);const F=this._getIndexOfCoordinatesForViewplaneNormal(T);d.handles.points.forEach(U=>{U[F]=_}),d.startCoordinate=_}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,T),d.endCoordinate=E,d.endCoordinate=E);const b=Xu(_),D=Xu(E),O=this._getCoordinateForViewplaneNormal(S,T),L=Xu(O);if(L<Math.min(b,D)||L>Math.max(b,D))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let P=!1;if((L===b||L===D)&&(P=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let k;if(!Kr(u))continue;!ai(u)&&!this.editData&&y!==null&&P&&(k=[m[y]]),k&&nr(i,u,"0",k,{color:C});let G=x;if(P||(G=2),L1(i,u,"0",m[0],m[3],{color:C,lineDash:G,lineWidth:w}),o=!0,this.configuration.showTextBox){const F=this.getLinkedTextBoxStyle(c,f);if(!F.visibility){d.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const U=this.configuration.getTextLines(d,{metadata:h});if(!U||U.length===0)continue;if(!d.handles.textBox.hasMoved){const Ie=Ia(m);d.handles.textBox.worldPosition=a.canvasToWorld(Ie)}const W=a.worldToCanvas(d.handles.textBox.worldPosition),te=oo(i,u,"1",U,W,m,{},F),{x:le,y:ve,width:pe,height:ye}=te;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([le,ve]),topRight:a.canvasToWorld([le+pe,ve]),bottomLeft:a.canvasToWorld([le,ve+ye]),bottomRight:a.canvasToWorld([le+pe,ve+ye])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=zo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=og(this._calculateCachedStatsTool,this.configuration.throttleTimeout)}_computeProjectionPoints(e,r){const{data:n,metadata:i}=e,{viewPlaneNormal:o,spacingInNormal:a}=i,{imageData:s}=r,{startCoordinate:c,endCoordinate:l}=n,{points:f}=n.handles,u=Gg(s,f[0]),d=Gg(s,f[0]),h=Be();s.indexToWorldVec3(u,h);const g=Be();s.indexToWorldVec3(d,g),this._getIndexOfCoordinatesForViewplaneNormal(o)==2?(h[2]=c,g[2]=l):this._getIndexOfCoordinatesForViewplaneNormal(o)==0?(h[0]=c,g[0]=l):this._getIndexOfCoordinatesForViewplaneNormal(o)==1&&(h[1]=c,g[1]=l);const p=Hi(h,g),v=[];for(let y=0;y<p;y+=a)v.push(f.map(m=>{const w=Be();return Cn(w,m,o,y),Array.from(w)}));n.cachedStats.projectionPoints=v}_computePointsInsideVolume(e,r,n,i){var S,T,_;const{data:o,metadata:a}=e,{viewPlaneNormal:s,viewUp:c}=a,{viewport:l}=i,f=o.cachedStats.projectionPoints,u=[[]],d=this.getTargetImageData(r),h=o.handles.points[0],g=o.handles.points[3],{worldWidth:p,worldHeight:v}=Yw(s,c,h,g),y=Da(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:yu(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=wu(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E<f.length;E++){if(!n)continue;const b=f[E][0],{dimensions:D,imageData:O,voxelManager:L}=n,P=Gg(O,h),k=Gg(O,b),G=this._getIndexOfCoordinatesForViewplaneNormal(s);P[0]=Math.floor(P[0]),P[1]=Math.floor(P[1]),P[2]=Math.floor(P[2]),P[G]=k[G];const j=Gg(O,g);if(j[0]=Math.floor(j[0]),j[1]=Math.floor(j[1]),j[2]=Math.floor(j[2]),j[G]=k[G],this._isInsideVolume(P,j,D)){this.isHandleOutsideImage=!1;const F=Math.min(P[0],j[0]),U=Math.max(P[0],j[0]),W=Math.min(P[1],j[1]),J=Math.max(P[1],j[1]),te=Math.min(P[2],j[2]),le=Math.max(P[2],j[2]),ve=[[F,U],[W,J],[te,le]],pe=L.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:ve,imageData:O,returnPoints:this.configuration.storePointData});u.push(pe)}}const C=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:m,mean:(S=C.mean)==null?void 0:S.value,stdDev:(T=C.stdDev)==null?void 0:T.value,max:(_=C.max)==null?void 0:_.value,statsArray:C.array,areaUnit:y.areaUnit,modalityUnit:x}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=ke.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,a,s,r),e.invalidated=!1,nn(e,i.element),o}_getStartCoordinate(e,r){const n=e;return this._getCoordinateForViewplaneNormal(n,r)}_getEndCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Be();return Cn(o,e,n,i*r),this._getCoordinateForViewplaneNormal(o,n)}_getIndexOfCoordinatesForViewplaneNormal(e){const r=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return r.indexOf(Math.max(...r))}_getCoordinateForViewplaneNormal(e,r){const n=this._getIndexOfCoordinatesForViewplaneNormal(r);return e[n]}}function _xe(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${on(n)} ${s}`),l.push(`Mean: ${on(i)} ${c}`),l.push(`Max: ${on(o)} ${c}`),l.push(`Std Dev: ${on(a)} ${c}`),l}P8.toolName="RectangleROIStartEndThreshold";class R8 extends gu{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getTargetId(l);let p,v;if(l instanceof sr)p=g.split("imageId:")[1];else{v=xl(g);const x=ke.getVolume(v);p=su(x,s,d)}const y=l.getFrameOfReferenceUID(),m={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:y,referencedImageId:p,toolName:this.getToolName(),volumeId:v},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:null,worldBoundingBox:null},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},segmentationId:null}};rn(m,a);const w=St(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{points:g,activeHandleIndex:p}=h.handles,v=g.map(S=>a.worldToCanvas(S));l.annotationUID=d;const y=this.getStyle("lineWidth",l,u),m=this.getStyle("lineDash",l,u),w=this.getStyle("color",l,u);if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;nn(u,s);let x;if(!Kr(d))continue;!ai(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&nr(i,d,"0",x,{color:w}),L1(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}R8.toolName="RectangleROIThreshold";function HG(t,e,r={}){const n=[];return t.forEach(o=>{var h,g;const{data:a}=o,{points:s}=a.handles,{imageData:c,dimensions:l}=e;let f=s;if((h=a.cachedStats)!=null&&h.projectionPoints){const{projectionPoints:p}=a.cachedStats;f=[].concat(...p)}const u=f.map(p=>zr(c,p));let d=vf(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=CG(d,r.numSlicesToProject)),n.push(d)}),n.length===1?n[0]:n.reduce((o,a)=>({iMin:Math.min(o.iMin,a.iMin),jMin:Math.min(o.jMin,a.jMin),kMin:Math.min(o.kMin,a.kMin),iMax:Math.max(o.iMax,a.iMax),jMax:Math.max(o.jMax,a.jMax),kMax:Math.max(o.kMax,a.kMax)}),{iMin:1/0,jMin:1/0,kMin:1/0,iMax:-1/0,jMax:-1/0,kMax:-1/0})}function Exe(t,e,r,n){const i=t.map(s=>hr.getAnnotation(s));bxe(i);let o;for(let s=0;s<r.length;s++)(r[s].volume.voxelManager.getScalarDataLength()===e.voxelManager.getScalarDataLength()||s===0)&&(o=HG(i,r[s].volume,n));const a=jG(e,r,{...n,boundsIJK:o,segmentationId:n.segmentationId});return a.modified(),a}function bxe(t){const e=[R8.toolName,P8.toolName];for(const r of t){const n=r.metadata.toolName;if(!e.includes(n))throw new Error("rectangleROIThresholdVolumeByRange only supports RectangleROIThreshold and RectangleROIStartEndThreshold annotations")}}function KG(t,e=1,r="mergedLabelmap"){t.forEach(({direction:l,dimensions:f,origin:u,spacing:d})=>{if(!Kt(f,t[0].dimensions)||!Kt(l,t[0].direction)||!Kt(d,t[0].spacing)||!Kt(u,t[0].origin))throw new Error("labelmaps must have the same size and shape")});const n=t[0],i=n.voxelManager.getConstructor(),o=new i(n.voxelManager.getScalarDataLength());t.forEach(l=>{const f=l.voxelManager,u=f.getScalarDataLength();for(let d=0;d<u;d++)f.getAtIndex(d)===e&&(o[d]=e)});const a={scalarData:o,metadata:n.metadata,spacing:n.spacing,origin:n.origin,direction:n.direction,dimensions:n.dimensions},s=ke.getVolume(r);let c;return s?(c=s,c.voxelManager.setCompleteScalarDataArray(o)):c=v1(r,a),c}async function Dxe(t){const{viewportId:e,renderingEngineId:r,options:n}=t;let{segmentationId:i}=t;const o=Ci(e,r);if(!o)throw new Error("element disabled");const{viewport:a}=o;if(!(a instanceof cr))throw new Error("Segmentation only supports VolumeViewport");const{uid:s}=a.getDefaultActor();if(i===void 0&&(i=`${s}-based-segmentation-${(n==null?void 0:n.volumeId)??Tn().slice(0,8)}`),n){const c=structuredClone(n);await v1(i,c)}else{const c=a.getVolumeId();y1(c,{volumeId:i})}return i}function L8(t,e,r={}){const n=r.onFlood,i=r.onBoundary,o=r.equals,a=r.filter,s=r.diagonals||!1,c=C(e),l=S(),f=[],u=[],d=new Set,h=r.bounds;for(f.push({currentArgs:e});f.length>0;)g(f.pop());return{flooded:u};function g(_){const E=_.currentArgs,b=_.previousArgs;p(E)||(v(E),y(E)?(m(E),x(E)):w(b))}function p(_){const[E,b,D=0]=_,O=E+32768+65536*(b+32768+65536*(D+32768));return d.has(O)}function v(_){const[E,b,D=0]=_,O=E+32768+65536*(b+32768+65536*(D+32768));d.add(O)}function y(_){const E=C(_);return o?o(E,c):E===c}function m(_){u.push(_),n&&n(..._)}function w(_){const[E,b,D=0]=_,O=E+32768+65536*(b+32768+65536*(D+32768));h==null||h.set(O,_),i&&i(..._)}function x(_){for(let E=0;E<l.length;E+=1){const b=l[E],D=_.slice(0);for(let O=0;O<_.length;O+=1)D[O]+=b[O];(a==null?void 0:a(D))!==!1&&(p(D)||f.push({currentArgs:D,previousArgs:_}))}}function C(_){return t(..._)}function S(){return T(e.length).filter(function(E){const b=Ixe(E);return b!==0&&(b===1||s)})}function T(_){const E=[],b=function(D){return D.split("").map(function(O){return parseInt(O,10)-1})};for(let D=0;D<Math.pow(3,_);D+=1){const O=Oxe(D.toString(3),"0",_);E.push(b(O))}return E}}function Ixe(t){let e=0;for(let r=0;r<t.length;r+=1)t[r]!==0&&(e+=1);return e}function Oxe(t,e,r){return(new Array(r+1).join(e)+t).slice(-r)}const Mxe={[Ct.OnInteractionStart]:t=>{const{segmentIndex:e,previewSegmentIndex:r,segmentationVoxelManager:n,centerIJK:i,viewPlaneNormal:o,segmentationImageData:a,configuration:s}=t;if(!(s!=null&&s.useCenterSegmentIndex))return;let c=!1,l=!1;const f=[...n.getBoundsIJK()];Math.abs(o[0])>.8?f[0]=[i[0],i[0]]:Math.abs(o[1])>.8?f[1]=[i[1],i[1]]:Math.abs(o[2])>.8&&(f[2]=[i[2],i[2]]);const u=({value:h})=>{c||(c=h===e),l||(l=h===r)};if(n.forEach(u,{imageData:a,isInObject:t.isInObject,boundsIJK:f}),!c&&!l){t.centerSegmentIndexInfo.segmentIndex=null;return}const d=n.getAtIJKPoint(i);t.centerSegmentIndexInfo.segmentIndex=d,t.centerSegmentIndexInfo.hasSegmentIndex=c,t.centerSegmentIndexInfo.hasPreviewIndex=l}},Pxe={[Ct.Initialize]:t=>{var y;const{operationName:e,centerIJK:r,segmentationVoxelManager:n,imageVoxelManager:i,configuration:o,segmentIndex:a,viewport:s}=t;if(!((y=o==null?void 0:o.threshold)!=null&&y.isDynamic)||!r||!a||e===Ct.RejectPreview||e===Ct.OnInteractionEnd)return;const c=n.getBoundsIJK(),{range:l,dynamicRadius:f=0}=o.threshold,u=l?0:f,{viewPlaneNormal:d}=s.getCamera(),h=c.map((m,w)=>{const[x,C]=m;return[Math.max(x,r[w]-u),Math.min(C,r[w]+u)]});Math.abs(d[0])>.8?h[0]=[r[0],r[0]]:Math.abs(d[1])>.8?h[1]=[r[1],r[1]]:Math.abs(d[2])>.8&&(h[2]=[r[2],r[2]]);const g=l||[1/0,-1/0],p=u*u,v=({value:m,pointIJK:w})=>{if(mS(r,w)>p)return;const C=Array.isArray(m)?Dh(m):m;g[0]=Math.min(C,g[0]),g[1]=Math.max(C,g[1])};i.forEach(v,{boundsIJK:h}),o.threshold.range=g},[Ct.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[Ct.ComputeInnerCircleRadius]:t=>{const{configuration:e,viewport:r}=t,{dynamicRadius:n=0,isDynamic:i}=e.threshold;if(!i){e.threshold.dynamicRadiusInCanvas=0;return}if(n===0)return;const o=r.getImageData();if(!o)return;const{spacing:a}=o,s=[r.element.clientWidth/2,r.element.clientHeight/2],c=n*a[0],f=r.canvasToWorld(s).map(h=>h+c),u=r.worldToCanvas(f),d=Math.abs(s[0]-u[0]);e.threshold.dynamicRadiusInCanvas||(e.threshold.dynamicRadiusInCanvas=0),e.threshold.dynamicRadiusInCanvas=3+d}},Rxe={[Ct.Initialize]:t=>{t.segmentIndex=0}},{isEqual:FC}=_n,a7={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},Lxe={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},Axe={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function qG(t,e){if(!(t instanceof Cr))return{...a7,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=FC(Math.abs(r[0]),1)&&Lxe||FC(Math.abs(r[1]),1)&&Axe||FC(Math.abs(r[2]),1)&&a7;return n?{...n,boundsIJKPrime:n.fromIJK(e)}:{toIJK:null,boundsIJKPrime:null,fromIJK:null,error:`Only mappings orthogonal to acquisition plane are permitted, but requested ${r}`}}const{RLEVoxelMap:Nxe,VoxelManager:kxe}=_n,Vxe=65535;var uo;(function(t){t[t.SEGMENT=-1]="SEGMENT",t[t.ISLAND=-2]="ISLAND",t[t.INTERIOR=-3]="INTERIOR",t[t.EXTERIOR=-4]="EXTERIOR",t[t.INTERIOR_SMALL=-5]="INTERIOR_SMALL",t[t.INTERIOR_TEST=-6]="INTERIOR_TEST"})(uo||(uo={}));class Ud{constructor(e){this.fillInternalEdge=!1,this.maxInternalRemove=128,this.maxInternalRemove=(e==null?void 0:e.maxInternalRemove)??this.maxInternalRemove,this.fillInternalEdge=(e==null?void 0:e.fillInternalEdge)??this.fillInternalEdge}initialize(e,r,n){const i=!!r.sourceVoxelManager,o=i?r.sourceVoxelManager:r,a=i?r:kxe.createRLEHistoryVoxelManager(o),{segmentIndex:s=1,previewSegmentIndex:c=1}=n,l=n.points||o.getPoints();if(!(l!=null&&l.length))return;const f=o.getBoundsIJK().map((x,C)=>[Math.min(x[0],...l.map(S=>S[C])),Math.max(x[1],...l.map(S=>S[C]))]);if(f.find(x=>x[0]<0||x[1]>Vxe))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=qG(e,f);if(g){console.warn("Not performing island removal for planes not orthogonal to acquisition plane",g);return}const[p,v,y]=d(o.dimensions),m=new Nxe(p,v,y),w=(x,C,S)=>{const T=o.toIndex(u([x,C,S])),_=o.getAtIndex(T);if(_===c||_===s)return uo.SEGMENT};return m.fillFrom(w,h),m.normalizer={toIJK:u,fromIJK:d,boundsIJKPrime:h},this.segmentSet=m,this.previewVoxelManager=a,this.segmentIndex=s,this.previewSegmentIndex=c??s,this.selectedPoints=l,!0}floodFillSegmentIsland(){const{selectedPoints:e,segmentSet:r}=this;let n=0;const{fromIJK:i}=r.normalizer;return e.forEach(o=>{const a=i(o),s=r.toIndex(a),[c,l,f]=a;r.get(s)===uo.SEGMENT&&(n+=r.floodFill(c,l,f,uo.ISLAND))}),n}removeExternalIslands(){const{previewVoxelManager:e,segmentSet:r}=this,{toIJK:n}=r.normalizer,i=(o,a)=>{const[,s,c]=r.toIJK(o);if(a.value!==uo.ISLAND)for(let l=a.start;l<a.end;l++){const f=n([l,s,c]),u=e.getAtIJKPoint(f);e.setAtIJKPoint(f,u===void 0?0:null)}};r.forEach(i,{rowModified:!0})}removeInternalIslands(){const{segmentSet:e,previewVoxelManager:r,previewSegmentIndex:n}=this,{height:i,normalizer:o,width:a}=e,{toIJK:s}=o;return e.forEachRow((c,l)=>{let f;for(const u of[...l])if(u.value===uo.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d<u.start;d++)e.set(c+d,uo.INTERIOR);f=u;continue}for(let d=f.end;d<u.start;d++)e.set(c+d,uo.INTERIOR);f=u}if(this.fillInternalEdge&&(f==null?void 0:f.end)<a)for(let u=f.end;u<a;u++)e.set(c+u,uo.INTERIOR)}),e.forEach((c,l)=>{if(l.value!==uo.INTERIOR)return;const[,f,u]=e.toIJK(c),d=f>0?e.getRun(f-1,u):null,h=f+1<i?e.getRun(f+1,u):null,g=f===i-1,p=f===0,v=Ud.covers(l,d)||p&&this.fillInternalEdge,y=Ud.covers(l,h)||g&&this.fillInternalEdge;l.end-l.start>2&&(!v||!y)&&e.floodFill(l.start,f,u,uo.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==uo.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,uo.INTERIOR_TEST)>this.maxInternalRemove?uo.EXTERIOR:uo.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===uo.INTERIOR_SMALL)for(let f=l.start;f<l.end;f++){const u=s(e.toIJK(c+f));r.setAtIJKPoint(u,n)}}),r.getArrayOfModifiedSlices()}static covers(e,r){if(!r)return!1;let{start:n}=e;const{end:i}=e;for(const o of r)if(n>=o.start&&n<o.end&&(n=o.end,n>=i))return!0;return!1}}const Fxe={[Ct.OnInteractionEnd]:t=>{const{previewSegmentIndex:e,segmentIndex:r,viewport:n,segmentationVoxelManager:i,activeStrategy:o,memo:a}=t;if(o!=="THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL"||r===null)return;const s=new Ud,c=(a==null?void 0:a.voxelManager)||i;if(!s.initialize(n,c,{previewSegmentIndex:e,segmentIndex:r}))return;s.floodFillSegmentIsland(),s.removeExternalIslands(),s.removeInternalIslands();const l=c.getArrayOfModifiedSlices();l&&wo(t.segmentationId,l,e)}},Uxe={[Ct.Preview]:function(t){var o,a;const{previewSegmentIndex:e,configuration:r,enabledElement:n}=t;if(!e||!r)return;(o=this.onInteractionStart)==null||o.call(this,n,t);const i=this.fill(n,t);return i&&((a=this.onInteractionEnd)==null||a.call(this,n,t)),i},[Ct.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=lg(t.segmentationId);i==null||i.forEach(o=>{DB(o,t.segmentationId,n,r)})},[Ct.AcceptPreview]:t=>{const{previewSegmentIndex:e,segmentationVoxelManager:r,memo:n,segmentIndex:i,centerSegmentIndexInfo:o}=t||{},{changedIndices:a}=o||{},s=n,c=({index:l})=>{const f=r.getAtIndex(l);(a==null?void 0:a.length)>0?a.includes(l)&&s.voxelManager.setAtIndex(l,0):f===e&&s.voxelManager.setAtIndex(l,i)};r.forEach(c),wo(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[Ct.RejectPreview]:t=>{t&&MV.undoIf(e=>{const r=e;if(!(r!=null&&r.voxelManager))return!1;const{segmentationVoxelManager:n}=r;let i=!1;const o=({value:a})=>{a===t.previewSegmentIndex&&(i=!0)};return n.forEach(o),i})}},Bxe={[Ct.Fill]:t=>{var l;const{segmentsLocked:e,segmentationImageData:r,segmentationVoxelManager:n,brushStrategy:i,centerIJK:o}=t,a=(l=i.createIsInThreshold)==null?void 0:l.call(i,t),{setValue:s}=i,c=a?f=>{const{value:u,index:d}=f;e.includes(u)||!a(d)||s(t,f)}:f=>s(t,f);n.forEach(c,{imageData:r,isInObject:t.isInObject,boundsIJK:t.isInObjectBoundsIJK}),n.addPoint(o)}};function Gxe({operationData:t,existingValue:e,index:r}){const{previewSegmentIndex:n,memo:i,centerSegmentIndexInfo:o,previewOnHover:a,segmentIndex:s}=t,{hasPreviewIndex:c,hasSegmentIndex:l,segmentIndex:f}=o;if(f===0&&l&&c){if(e===s||a)return;if(e===n){i.voxelManager.setAtIndex(r,0);return}return}if(f===0&&l&&!c){if(e===0||e!==s)return;i.voxelManager.setAtIndex(r,n),o.changedIndices.push(r);return}if(f===0&&!l&&c){if(e===s||a)return;if(e===n){i.voxelManager.setAtIndex(r,0);return}return}if(f===0&&!l&&!c){if(e===s)return;if(e===n){i.voxelManager.setAtIndex(r,n);return}return}if(f===n&&l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===n&&!l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===s&&l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===s&&l&&!c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}}const Wxe={[Ct.INTERNAL_setValue]:(t,{value:e,index:r})=>{const{segmentsLocked:n,previewSegmentIndex:i,memo:o,segmentationVoxelManager:a,centerSegmentIndexInfo:s,segmentIndex:c}=t,l=a.getAtIndex(r);if(!n.includes(e)&&!(!s&&l===c)&&!((s==null?void 0:s.segmentIndex)!==0&&l===c)){if((s==null?void 0:s.segmentIndex)===null){o.voxelManager.setAtIndex(r,i??c);return}if(!i){let f=c;s&&(f=s.segmentIndex),o.voxelManager.setAtIndex(r,f);return}Gxe({operationData:t,existingValue:l,index:r})}}},zxe={[Ct.CreateIsInThreshold]:t=>{const{imageVoxelManager:e,segmentIndex:r,configuration:n}=t;if(!(!n||!r))return i=>{var c;const o=e.getAtIndex(i),a=Array.isArray(o)?ra(o):o,{threshold:s}=n||{};return(c=s==null?void 0:s.range)!=null&&c.length?s.range[0]<=a&&a<=s.range[1]:!0}}},s7=10;function D5(){return{maxIJKs:[]}}function XG(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=s7&&r<n[0].value)return;const o={value:e.value,pointLPS:e.pointLPS?[e.pointLPS[0],e.pointLPS[1],e.pointLPS[2]]:void 0,pointIJK:e.pointIJK?[e.pointIJK[0],e.pointIJK[1],e.pointIJK[2]]:void 0};if(!i||r>=n[i-1].value)n.push(o);else for(let a=0;a<i;a++)if(r<=n[a].value){n.splice(a,0,o);break}i>=s7&&n.splice(0,1)}function YG(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=Da({calibration:i,hasPixelSpacing:!0},[]),a=n?n[0]*n[1]*n[2]:1;return e.volume={value:Array.isArray(e.count.value)?e.count.value.map(s=>s*a):e.count.value*a,unit:o,name:"volume",label:"Volume"},e.maxIJKs=t.maxIJKs.filter(s=>s.pointIJK!==void 0),e.array.push(e.volume),t.maxIJKs=[],e}const db=class db extends gl{static statsInit(e){super.statsInit(e),this.volumetricState=D5()}static statsCallback(e){super.statsCallback(e),XG(this.volumetricState,e)}static getStatistics(e){const r={...e,unit:(e==null?void 0:e.unit)||"none",calibration:e==null?void 0:e.calibration,hasPixelSpacing:e==null?void 0:e.hasPixelSpacing},n=super.getStatistics(r);return YG(this.volumetricState,n,r)}};db.volumetricState=D5();let Cd=db;class c7 extends zU{constructor(e){super(e),this.volumetricState=D5()}statsInit(e){super.statsInit(e),this.volumetricState=D5()}statsCallback(e){super.statsCallback(e),XG(this.volumetricState,e)}getStatistics(e){const r={...e,unit:(e==null?void 0:e.unit)||"none",calibration:e==null?void 0:e.calibration,hasPixelSpacing:e==null?void 0:e.hasPixelSpacing},n=super.getStatistics(r);return YG(this.volumetricState,n,r)}}const $xe=Math.pow(3*1e3/(4*Math.PI),1/3);async function JG({segmentationId:t,segmentIndices:e,mode:r="collective"}){nx(),ml(Ja.COMPUTE_STATISTICS,0);const n=BG(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=pxe(o,a),u=MB(l,f);return s?await jxe({operationData:i,indices:c,unit:u,mode:r}):await Hxe({segImageIds:a,indices:c,unit:u,mode:r})}async function jxe({operationData:t,indices:e,unit:r,mode:n}){var p;const i=GG(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return Cd.getStatistics({spacing:l});const d={scalarData:o.getCompleteScalarDataArray(),dimensions:s.getDimensions(),spacing:s.getSpacing(),origin:s.getOrigin(),direction:s.getDirection()},h={scalarData:a.getCompleteScalarDataArray(),dimensions:c.getDimensions(),spacing:c.getSpacing(),origin:c.getOrigin(),direction:c.getDirection()};if(!((p=h.scalarData)!=null&&p.length))return;const g=await wl().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(ml(Ja.COMPUTE_STATISTICS,100),n==="collective")return I5({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=I5({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const UC=(t,e)=>{if(!t.array)return;const r=t.array.findIndex(n=>n.name===e.name);r!==-1?t.array[r]=e:t.array.push(e)},I5=({stats:t,unit:e,spacing:r,segmentationImageData:n,imageVoxelManager:i})=>{if(t.mean.unit=e,t.max.unit=e,t.min.unit=e,e!=="SUV")return t;const o=r.map(a=>Math.max(1,Math.round(1.1*$xe/a)));for(const a of t.maxIJKs){const s=Kxe(a,o,n,i,r);if(!s)continue;const{mean:c}=s;(!t.peakValue||t.peakValue.value<=c.value)&&(t.peakValue={name:"peakValue",label:"Peak Value",value:c.value,unit:e},t.peakPoint={name:"peakLPS",label:"Peak SUV Point",value:a.pointLPS?[...a.pointLPS]:null,unit:null},UC(t,t.peakValue),UC(t,t.peakPoint))}if(t.volume&&t.mean){const a=t.volume.value,s=t.mean.value;t.lesionGlycolysis={name:"lesionGlycolysis",label:"Lesion Glycolysis",value:a*s,unit:`${t.volume.unit}·${e}`},UC(t,t.lesionGlycolysis)}return t};async function Hxe({segImageIds:t,indices:e,unit:r,mode:n}){ml(Ja.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=WG(t),a=await wl().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});ml(Ja.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return I5({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=I5({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function Kxe(t,e,r,n,i){const{pointIJK:o,pointLPS:a}=t;if(!o)return;const s=o.map((f,u)=>[f-e[u],f+e[u]]),c=(f,u)=>{const d=(u[0]-o[0])/e[0],h=(u[1]-o[1])/e[1],g=(u[2]-o[2])/e[2];return d*d+h*h+g*g<=1},l=({pointIJK:f,pointLPS:u})=>{const d=n.getAtIJKPoint(f);d!==void 0&&Cd.statsCallback({value:d,pointLPS:u,pointIJK:f})};return Cd.statsInit({storePointData:!1}),Z4(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),Cd.getStatistics({spacing:i})}const qxe={[Ct.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;JG({segmentationId:i,segmentIndices:n})}},gn={determineSegmentIndex:Mxe,dynamicThreshold:Pxe,erase:Rxe,islandRemoval:Fxe,preview:Uxe,regionFill:Bxe,setValue:Wxe,threshold:zxe,labelmapStatistics:qxe,ensureSegmentationVolumeFor3DManipulation:FG,ensureImageVolumeFor3DManipulation:UG},ad=class ad{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,Ct.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return wo(o.segmentationId,a.getArrayOfModifiedSlices(),s),o},this.onInteractionStart=(n,i)=>{const o=this.initialize(n,i);o&&this._onInteractionStart.forEach(a=>a.call(this,o))},this.addPreview=(n,i)=>{const o=this.initialize(n,i,Ct.AddPreview);if(o)return o},this.configurationName=e,this.compositions=r,r.forEach(n=>{const i=typeof n=="function"?n():n;if(i)for(const o in i){if(!ad.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);ad.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(ad.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=M8({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};ad.COMPOSITIONS=gn,ad.childFunctions={[Ct.OnInteractionStart]:Xs(Ct.OnInteractionStart,Ct.Initialize),[Ct.OnInteractionEnd]:Xs(Ct.OnInteractionEnd,Ct.Initialize),[Ct.Fill]:Xs(Ct.Fill),[Ct.Initialize]:Xs(Ct.Initialize),[Ct.CreateIsInThreshold]:J2(Ct.CreateIsInThreshold),[Ct.Interpolate]:Xs(Ct.Interpolate,Ct.Initialize),[Ct.AcceptPreview]:Xs(Ct.AcceptPreview,Ct.Initialize),[Ct.RejectPreview]:Xs(Ct.RejectPreview,Ct.Initialize),[Ct.INTERNAL_setValue]:J2(Ct.INTERNAL_setValue),[Ct.Preview]:J2(Ct.Preview,!1),[Ct.ComputeInnerCircleRadius]:Xs(Ct.ComputeInnerCircleRadius),[Ct.EnsureSegmentationVolumeFor3DManipulation]:Xs(Ct.EnsureSegmentationVolumeFor3DManipulation),[Ct.EnsureImageVolumeFor3DManipulation]:Xs(Ct.EnsureImageVolumeFor3DManipulation),[Ct.AddPreview]:Xs(Ct.AddPreview),[Ct.GetStatistics]:J2(Ct.GetStatistics),compositions:null};let Cc=ad;function Xs(t,e){const r=`_${t}`;return(n,i)=>{n[r]||(n[r]=[]),n[r].push(i),n[t]||(n[t]=e?(o,a,...s)=>{const c=n[e](o,a,t);let l;return n[r].forEach(f=>{const u=f.call(n,c,...s);l||(l=u)}),l}:(o,...a)=>{n[r].forEach(s=>s.call(n,o,...a))})}}function J2(t,e=!0){return(r,n)=>{if(r[t])throw new Error(`The singleton method ${t} already exists`);r[t]=e?n:(i,o,...a)=>(o.enabledElement=i,n.call(r,o,...a))}}function ZG(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:l7,isEqual:BC}=_n,QG={[Ct.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=bt(0,0,0);e.forEach(d=>{ni(i,i,d)}),_r(i,i,1/e.length),t.centerWorld=i,t.centerIJK=l7(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=g5(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>l7(n,d)),u=vf(f,n.getDimensions());t.isInObject=eW({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function eW(t){const{topLeftWorld:e,bottomRightWorld:r,center:n}=t,i=Math.abs(e[0]-r[0])/2,o=Math.abs(e[1]-r[1])/2,a=Math.abs(e[2]-r[2])/2,s=Math.max(i,o,a);if(BC(i,s)&&BC(o,s)&&BC(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>ZG(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=e8(c,{});return l}const tW=new Cc("Circle",gn.regionFill,gn.setValue,QG,gn.determineSegmentIndex,gn.preview,gn.labelmapStatistics),Xxe=new Cc("CircleThreshold",gn.regionFill,gn.setValue,QG,gn.determineSegmentIndex,gn.dynamicThreshold,gn.threshold,gn.preview,gn.islandRemoval,gn.labelmapStatistics),ox=tW.strategyFunction,Yxe=Xxe.strategyFunction;function Jxe(){throw new Error("Not yet implemented")}const{transformWorldToIndex:Zxe}=_n,Qxe={[Ct.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=bt(0,0,0);e.forEach(c=>{ni(i,i,c)}),_r(i,i,1/e.length),t.centerWorld=i,t.centerIJK=Zxe(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=zwe(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=eW({topLeftWorld:a,bottomRightWorld:s,center:i})}},ax=new Cc("Sphere",gn.regionFill,gn.setValue,Qxe,gn.determineSegmentIndex,gn.preview,gn.labelmapStatistics,gn.ensureSegmentationVolumeFor3DManipulation),nW=ax.strategyFunction,eCe=new Cc("SphereThreshold",...ax.compositions,gn.dynamicThreshold,gn.threshold,gn.ensureSegmentationVolumeFor3DManipulation,gn.ensureImageVolumeFor3DManipulation),tCe=new Cc("SphereThreshold",...ax.compositions,gn.dynamicThreshold,gn.threshold,gn.islandRemoval,gn.ensureSegmentationVolumeFor3DManipulation,gn.ensureImageVolumeFor3DManipulation),nCe=eCe.strategyFunction,rCe=tCe.strategyFunction,iCe=new Cc("EraseSphere",gn.erase,...ax.compositions),rW=iCe.strategyFunction,oCe=new Cc("EraseCircle",gn.erase,...tW.compositions),iW=oCe.strategyFunction,{VoxelManager:aT,RLEVoxelMap:aCe}=_n;function sT(t,e){return aW(t,e)}function oW(t){const{segmentationVoxelManager:e,undoVoxelManager:r,redoVoxelManager:n}=this,i=t===!1?n:r;i.forEach(({value:a,pointIJK:s})=>{e.setAtIJKPoint(s,a)});const o=i.getArrayOfModifiedSlices();wo(this.segmentationId,o)}function aW(t,e){const r=aT.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:oW,commitMemo:sCe,segmentationVoxelManager:e,voxelManager:r,id:Tn(),operationType:"labelmap"}}function sCe(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=aT.createRLEHistoryVoxelManager(t);aCe.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=aT.createRLEVolumeVoxelManager({dimensions:this.segmentationVoxelManager.dimensions});return this.redoVoxelManager=r,e.forEach(({index:n,pointIJK:i,value:o})=>{const a=t.getAtIJKPoint(i);a!==o&&r.setAtIndex(n,a)}),!0}const cCe=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:sT,createRleMemo:aW,restoreMemo:oW},Symbol.toStringTag,{value:"Module"})),{isEqual:Z2}=_n,lCe=bt(1,0,0),uCe=bt(0,1,0),fCe=bt(0,0,1),u7=[lCe,uCe,fCe];function sW(t){const e=jn(Be(),t[0],t[1]),r=jn(Be(),t[0],t[2]),n=f7(e,u7),i=f7(r,u7);return[...n,...i].every(a=>Z2(a,0)||Z2(a,90)||Z2(a,180)||Z2(a,270))}function f7(t,e){return e.map(r=>g4(t,r)*180/Math.PI)}const{transformWorldToIndex:cW}=_n,lW={[Ct.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=bt(0,0,0);e.forEach(l=>{ni(a,a,l)}),_r(a,a,1/e.length),t.centerWorld=a,t.centerIJK=cW(i,a);const{boundsIJK:s,pointInShapeFn:c}=dCe(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function dCe(t,e,r){let n=e.map(w=>cW(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=vf(n,r.getDimensions()),a=t instanceof sr||sW(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=Of({direction:s,spacing:c},l),u=mU(e);let[[d,h],[g,p],[v,y]]=u;return d-=f,h+=f,g-=f,p+=f,v-=f,y+=f,{boundsIJK:i,pointInShapeFn:a?()=>!0:w=>{const[x,C,S]=w,T=x>=d&&x<=h,_=C>=g&&C<=p,E=S>=v&&S<=y;return T&&_&&E}}}const hCe=new Cc("Rectangle",gn.regionFill,gn.setValue,lW,gn.determineSegmentIndex,gn.preview,gn.labelmapStatistics),gCe=new Cc("RectangleThreshold",gn.regionFill,gn.setValue,lW,gn.determineSegmentIndex,gn.dynamicThreshold,gn.threshold,gn.preview,gn.islandRemoval,gn.labelmapStatistics),A8=hCe.strategyFunction,pCe=gCe.strategyFunction,mCe=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:ox,fillInsideRectangle:A8,fillOutsideCircle:Jxe,thresholdInsideRectangle:pCe},Symbol.toStringTag,{value:"Module"})),Wp=class Wp extends hi{constructor(e,r){super(e,r),this.memoMap=new Map,this.acceptedMemoIds=new Map,this.centerSegmentIndexInfo={segmentIndex:null,hasSegmentIndex:!1,hasPreviewIndex:!1,changedIndices:[]}}_historyRedoHandler(e){const{id:r,operationType:n}=e.detail;if(n==="labelmap"){if(this.acceptedMemoIds.has(r)){this._hoverData=null;const i=this.acceptedMemoIds.get(r),o=i==null?void 0:i.element,a=this.getOperationData(o);a.segmentIndex=i==null?void 0:i.segmentIndex,o&&this.applyActiveStrategyCallback(_e(o),a,Ct.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return Wp.previewData}createMemo(e,r){const n=r.id;if(this.memo&&this.memo.segmentationVoxelManager===r)return this.memo;let i=this.memoMap.get(n);return i?i.redoVoxelManager&&(i=sT(e,r),this.memoMap.set(n,i)):(i=sT(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=_e(e),{viewport:n}=r,i=Vd(n.id);if(!i){const l=new CustomEvent(Xe.ERROR_EVENT,{detail:{type:"Segmentation",message:"No active segmentation detected, create a segmentation representation before using the brush tool"},cancelable:!0});return He.dispatchEvent(l),null}const{segmentationId:o}=i,a=Jd(o),{representationData:s}=An(o);return this.getEditData({viewport:n,representationData:s,segmentsLocked:a,segmentationId:o})}getEditData({viewport:e,representationData:r,segmentsLocked:n,segmentationId:i}){var o,a,s;if(e instanceof Cr){const{volumeId:c}=r[Et.Labelmap],l=e.getActors();if(e instanceof sr){const g=new CustomEvent(Xe.ERROR_EVENT,{detail:{type:"Segmentation",message:"Cannot perform brush operation on the selected viewport"},cancelable:!0});return He.dispatchEvent(g),null}const u=l.map(g=>ke.getVolume(g.referencedId)),d=ke.getVolume(c),h=((o=u.find(g=>Kt(g.dimensions,d.dimensions)))==null?void 0:o.volumeId)||((a=u[0])==null?void 0:a.volumeId);return{volumeId:c,referencedVolumeId:((s=this.configuration.threshold)==null?void 0:s.volumeId)??h,segmentsLocked:n}}else{const c=Rf(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=_e(e),{viewport:i}=n,o=i.getCamera(),{viewPlaneNormal:a,viewUp:s}=o,c=[i.id],{segmentIndex:l,segmentationId:f,segmentColor:u}=this.getActiveSegmentationData(i)||{};return{brushCursor:{metadata:{viewPlaneNormal:[...a],viewUp:[...s],FrameOfReferenceUID:i.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:u},data:{}},centerCanvas:r,segmentIndex:l,viewport:i,segmentationId:f,segmentColor:u,viewportIdsToRender:c}}getActiveSegmentationData(e){const r=e.id,n=Vd(r);if(!n)return;const{segmentationId:i}=n,o=ba(i);if(!o)return;const a=hu(r,i,o);return{segmentIndex:o,segmentationId:i,segmentColor:a}}getOperationData(e){var v,y,m,w;const r=this._editData||this.createEditData(e),{segmentIndex:n,segmentationId:i,brushCursor:o}=this._hoverData||this.createHoverData(e),{data:a,metadata:s={}}=o||{},{viewPlaneNormal:c,viewUp:l}=s,f=(y=(v=this.configuration.preview)==null?void 0:v.previewColors)==null?void 0:y[n],{viewport:u}=_e(e),d=hu(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||vCe(...d),g=255),{...r,points:(w=a==null?void 0:a.handles)==null?void 0:w.points,segmentIndex:n,viewPlaneNormal:c,previewOnHover:!this._previewData.isDrag,toolGroupId:this.toolGroupId,segmentationId:i,viewUp:l,centerSegmentIndexInfo:this.centerSegmentIndexInfo,activeStrategy:this.configuration.activeStrategy,configuration:this.configuration,previewColor:h,previewSegmentIndex:g,createMemo:this.createMemo.bind(this)}}addPreview(e=this._previewData.element,r){const{_previewData:n}=this,i=r==null?void 0:r.acceptReject;i===!0?this.acceptPreview(e):i===!1&&this.rejectPreview(e);const o=_e(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),Ct.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=_e(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),Ct.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1}acceptPreview(e=this._previewData.element){if(!e)return;const r=this.getOperationData(e);this.memo&&this.memo.id&&this.acceptedMemoIds.set(this.memo.id,{element:e,segmentIndex:r.segmentIndex});const n=_e(e);this.applyActiveStrategyCallback(n,r,Ct.AcceptPreview),this.doneEditMemo(),this._previewData.preview=null,this._previewData.isDrag=!1}static viewportContoursToLabelmap(e,r){var v;const n=(r==null?void 0:r.removeContours)??!0,i=_1(),o=N1(e,i);if(!(o!=null&&o.length))return;const a=o.filter(y=>{var m,w;return(w=(m=y.data.contour)==null?void 0:m.polyline)==null?void 0:w.length});if(!a.length)return;const c=new Wp({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:ox},activeStrategy:"FILL_INSIDE_CIRCLE"}}).addPreview(e.element),{memo:l,segmentationId:f}=c,u=l==null?void 0:l.voxelManager,d=u.sourceVoxelManager||u,{dimensions:h}=u,g=e.getDefaultActor().actor.getMapper().getInputData();for(const y of a){const m=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],{polyline:w}=y.data.contour;for(const O of w)g.worldToIndex(O).forEach((P,k)=>{m[k][0]=Math.min(m[k][0],P),m[k][1]=Math.max(m[k][1],P)});m.forEach((O,L)=>{O[0]=Math.round(Math.max(0,O[0])),O[1]=Math.round(Math.min(h[L]-1,O[1]))});const x=ba(f),C=((v=y.data.handles)==null?void 0:v[0])||w[0],S=g.worldToIndex(C).map(Math.round),T=d.getAtIJKPoint(S)||0;let _=!1,E=!1;for(const O of w){const L=g.worldToIndex(O).map(Math.round),P=d.getAtIJKPoint(L);P===T?_=!0:P>=0&&(E=!0)}const D=_&&E?T:T===0?x:0;for(let O=m[0][0];O<=m[0][1];O++)for(let L=m[1][0];L<=m[1][1];L++)for(let P=m[2][0];P<=m[2][1];P++){const k=g.indexToWorld([O,L,P]);a8(k,w)&&u.setAtIJK(O,L,P,D)}n&&un(y.annotationUID)}const p=u.getArrayOfModifiedSlices();wo(f,p)}};Wp.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let Bd=Wp;function vCe(t,e,r,n,i=.4){return[Math.round(t+(255-t)*i),Math.round(e+(255-e)*i),Math.round(r+(255-r)*i),n]}class sx extends Bd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:ox,ERASE_INSIDE_CIRCLE:iW,FILL_INSIDE_SPHERE:nW,ERASE_INSIDE_SPHERE:rW,THRESHOLD_INSIDE_CIRCLE:Yxe,THRESHOLD_INSIDE_SPHERE:nCe,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:rCe},defaultStrategy:"FILL_INSIDE_CIRCLE",activeStrategy:"FILL_INSIDE_CIRCLE",brushSize:25,useCenterSegmentIndex:!1,preview:{enabled:!1,previewColors:{0:[255,255,255,128]},previewTimeMs:250,previewMoveDistance:8,dragMoveDistance:4,dragTimeMs:500},actions:{[Ct.AcceptPreview]:{method:Ct.AcceptPreview,bindings:[{key:"Enter"}]},[Ct.RejectPreview]:{method:Ct.RejectPreview,bindings:[{key:"Escape"}]},[Ct.Interpolate]:{method:Ct.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:Ct.Interpolate,bindings:[{key:"e"}],configuration:{}}}}}){super(e,r),this.onSetToolPassive=n=>{this.disableCursor()},this.onSetToolEnabled=()=>{this.disableCursor()},this.onSetToolDisabled=n=>{this.disableCursor()},this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=_e(o);this._editData=this.createEditData(o),this._activateDraw(o),Pt(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);Ne(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,Ct.OnInteractionStart),!0},this.mouseMoveCallback=n=>{if(this.mode===Nn.Active){if(this.updateCursor(n),!this.configuration.preview.enabled)return;const{previewTimeMs:i,previewMoveDistance:o,dragMoveDistance:a}=this.configuration.preview,{currentPoints:s,element:c}=n.detail,{canvas:l}=s,{startPoint:f,timer:u,timerStart:d,isDrag:h}=this._previewData;if(h)return;const g=xr(l,f),p=Date.now()-d;if((g>o||p>i&&g>a)&&(u&&(window.clearTimeout(u),this._previewData.timer=null),h||this.rejectPreview(c)),!this._previewData.timer){const v=window.setTimeout(this.previewCallback,250);Object.assign(this._previewData,{timerStart:Date.now(),timer:v,startPoint:l,element:c})}}},this.previewCallback=()=>{if(this._previewData.isDrag){this._previewData.timer=null;return}this._previewData.timer=null;const n=this.getOperationData(this._previewData.element),i=_e(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=M8({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(_e(this._previewData.element),{...n,...s,memo:c},Ct.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=_e(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;Ne(c);const l=xr(a.canvas,this._previewData.startPoint),{dragTimeMs:f,dragMoveDistance:u}=this.configuration.preview;!this._previewData.isDrag&&Date.now()-this._previewData.timerStart<f&&l<u||(this._previewData.timer&&(window.clearTimeout(this._previewData.timer),this._previewData.timer=null),this._previewData.preview=this.applyActiveStrategy(s,this.getOperationData(o)),this._previewData.element=o,this._previewData.timerStart=Date.now()+f,this._previewData.isDrag=!0,this._previewData.startPoint=a.canvas)},this._endCallback=n=>{const i=n.detail,{element:o}=i,a=_e(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),jt(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,Ct.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback)}}disableCursor(){this._hoverData=void 0,this.rejectPreview()}updateCursor(e){const r=e.detail,{element:n}=r,{currentPoints:i}=r,o=i.canvas;this._hoverData=this.createHoverData(n,o),this._calculateCursor(n,o),this._hoverData&&Ne(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=_e(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=bt(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=bt(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=Be();Ln(f,c,l);const u=o([r[0],r[1]]),d=Be(),h=Be(),g=Be(),p=Be();for(let x=0;x<=2;x++)d[x]=u[x]-c[x]*s,h[x]=u[x]+c[x]*s,g[x]=u[x]-f[x]*s,p[x]=u[x]+f[x]*s;if(!this._hoverData)return;const{brushCursor:v}=this._hoverData,{data:y}=v;y.handles===void 0&&(y.handles={}),y.handles.points=[d,h,g,p];const m=this.configuration.activeStrategy,w=this.configuration.strategies[m];typeof(w==null?void 0:w.computeInnerCircleRadius)=="function"&&w.computeInnerCircleRadius({configuration:this.configuration,viewport:i}),y.invalidated=!1}getStatistics(e,r){if(!e)return;const n=_e(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),Ct.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=_e(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),Ct.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1)}acceptPreview(e=this._previewData.element){e&&super.acceptPreview(e)}interpolate(e,r){if(!e)return;const n=_e(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),Ct.Interpolate,r.configuration),this._previewData.isDrag=!0}invalidateBrushCursor(){if(this._hoverData===void 0)return;const{data:e}=this._hoverData.brushCursor,{viewport:r}=this._hoverData;e.invalidated=!0;const{segmentColor:n}=this.getActiveSegmentationData(r)||{};this._hoverData.brushCursor.metadata.segmentColor=n}renderAnnotation(e,r){var m,w;if(!this._hoverData)return;const{viewport:n}=e;if(!this._hoverData.viewportIdsToRender.includes(n.id))return;const o=this._hoverData.brushCursor;if(o.data.invalidated===!0){const{centerCanvas:x}=this._hoverData,{element:C}=n;this._calculateCursor(C,x)}const a=o.metadata;if(!a)return;const s=a.brushCursorUID,c=o.data,{points:l}=c.handles,f=l.map(x=>n.worldToCanvas(x)),u=f[0],d=f[1],h=[Math.floor((u[0]+d[0])/2),Math.floor((u[1]+d[1])/2)],g=Math.abs(u[1]-Math.floor((u[1]+d[1])/2)),p=`rgb(${((m=a.segmentColor)==null?void 0:m.slice(0,3))||[0,0,0]})`;if(!n.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}aa(r,s,"0",h,g,{color:p,lineDash:this.centerSegmentIndexInfo.segmentIndex===0?[1,2]:null});const{dynamicRadiusInCanvas:y}=((w=this.configuration)==null?void 0:w.threshold)||{dynamicRadiusInCanvas:0};y&&aa(r,s,"1",h,y,{color:p})}}sx.toolName="Brush";function gg(t,e){const r=ti(t);if(r===void 0)return;const n=r._toolInstances;return Object.keys(n).length?e&&n[e]?[n[e]]:Object.values(n).filter(o=>o instanceof sx):void 0}function yCe(t,e,r){const n=ti(t);if(n===void 0)return;gg(t,r).forEach(l=>{l.configuration.brushSize=e,l.invalidateBrushCursor()});const o=n.getViewportsInfo(),a=Object.keys(o).map(l=>o[l]);if(!a.length)return;const{renderingEngineId:s}=a[0],c=n.getViewportIds();jr(s),Ne(c)}function wCe(t,e){const r=ti(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=gg(t,e)[0];if(o)return o.configuration.brushSize}function xCe(t,e){const r=ti(t);if(r===void 0||(gg(t).forEach(a=>{a.configuration.activeStrategy.toLowerCase().includes("threshold")&&(a.configuration={...a.configuration,threshold:{...a.configuration.threshold,...e}})}),!r.getViewportsInfo().length))return;const o=r.getViewportIds();Ne(o)}function CCe(t){const e=ti(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=gg(t)[0];if(i)return i.configuration.threshold.range}const zp=class zp{static statsInit(e){const{storePointData:r,indices:n,mode:i}=e;this.mode=i,this.indices=n,this.calculators.clear(),this.mode==="individual"?n.forEach(o=>{this.calculators.set(o,new c7({storePointData:r}))}):this.calculators.set(n,new c7({storePointData:r}))}static statsCallback(e){const{segmentIndex:r,...n}=e;if(!r)throw new Error("Segment index is required for stats calculation");const i=this.mode==="individual"?this.calculators.get(r):this.calculators.get(this.indices);if(!i)throw new Error(`No calculator found for segment ${r}`);i.statsCallback(n)}static getStatistics(e){if(this.mode==="individual"){const n={};return this.calculators.forEach((i,o)=>{n[o]=i.getStatistics(e)}),n}return this.calculators.get(this.indices).getStatistics(e)}};zp.calculators=new Map,zp.indices=[],zp.mode="collective";let cT=zp;function SCe(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=vU(t,r),{voxelManager:s}=a[o],c=s,l=t.voxelManager.getScalarDataLength(),f=t.voxelManager;return a.forEach(u=>{const{volumeSize:d}=u;d===l?_Ce(f,c,e,u):TCe(f,c,e,u,a,o,n)}),wo(i),t}function TCe(t,e,r,n,i,o,a){const{imageData:s,lower:c,upper:l,dimensions:f}=n;let u,d,h;const g=t.getScalarDataLength();for(let p=0;p<g;p++)if(g.getAtIndex(p)===r){const v=GE(s,f,i[o].spacing,i[o].imageData.getPoint(p)),y=({value:w})=>{u=u+1,w>=h.lower&&w<=h.upper&&(d=d+1)};u=0,d=0,h={lower:c,upper:l};let m=!1;t.forEach(y,{imageData:s,boundsIJK:v}),m=a===0?d>0:d===u,t.setAtIndex(p,m?r:0)}return{total:u,range:h,overlaps:d}}function _Ce(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s<a;s++)if(t.getAtIndex[s]===r){const c=e.getAtIndex(s);t.setAtIndex(s,c>=i&&c<=o?r:0)}}function d7(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=Be(),{testIJK:a}=r,s=Sn(Be(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=_r(Be(),s,1/c);for(let f=1;f<c;f++)if(Cn(o,i,l,f),!a(o))return!1;return!0}function ECe({dimensions:t,imageData:e,voxelManager:r,segmentIndex:n,containedSegmentIndices:i}){const o=t[0],a=o*t[1];return{testCenter:(s,c)=>{const l=ni(Be(),s,c).map(v=>v/2),f=e.worldToIndex(l).map(Math.round),[u,d,h]=f,g=u+d*o+h*a,p=r.getAtIndex(g);return p===n||(i==null?void 0:i.has(p))},toIJK:s=>e.worldToIndex(s),testIJK:s=>{const[c,l,f]=s,u=Math.round(c)+Math.round(l)*o+Math.round(f)*a,d=r.getAtIndex(u);return d===n||(i==null?void 0:i.has(d))}}}function bCe(t,e,r){const n=ke.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return ECe({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const Wg=.01;function DCe(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=bCe(e,i,o);for(const c of n){const l=ICe(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function ICe(t,e,r={maxMajor:0,maxMinor:0}){const{points:n}=t.polyData,{maxMinor:i,maxMajor:o}=r;let a=o*o,s=i*i,c;for(let v=0;v<n.length;v++)for(let y=v+1;y<n.length;y++){const m=n[v],w=n[y],x=mS(m,w);x<a||x-Wg<a+Wg&&c||e.testCenter(m,w)&&d7(m,w,e)&&(a=x-Wg,c=[v,y],s=0)}if(!c)return;a=Math.sqrt(a+Wg);const l=n[c[0]],f=n[c[1]],u=Sn(Be(),l,f);_r(u,u,1/a);let d;for(let v=0;v<n.length;v++)for(let y=v+1;y<n.length;y++){const m=n[v],w=n[y],x=mS(m,w);if(x<=s)continue;const C=Sn(Be(),m,w);Math.abs(Tt(C,u))/Math.sqrt(x)>Wg||e.testCenter(m,w)&&d7(m,w,e)&&(s=x,d=[v,y])}if(!d)return;s=Math.sqrt(s);const h=n[d[0]],g=n[d[1]];return{majorAxis:[l,f],minorAxis:[h,g],maxMajor:a,maxMinor:s,...t}}async function uW(t){const e=await zG({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=hg(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,DCe(e[0],n.volumeId,r[i])}function fW(t,e){const{majorAxis:r,minorAxis:n,label:i="",sliceIndex:o}=t,[a,s]=r,[c,l]=n,f=[a,s,c,l];return{highlighted:!0,invalidated:!0,metadata:{toolName:"Bidirectional",...e.getViewReference({sliceIndex:o})},data:{handles:{points:f,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:i,cachedStats:{}},isLocked:!1,isVisible:!0}}const{transformWorldToIndex:Q2}=_n,W0=class W0 extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:OCe}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles;let u=c.worldToCanvas(f[0]),d=c.worldToCanvas(f[1]),h={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},g=xi([h.start.x,h.start.y],[h.end.x,h.end.y],[o[0],o[1]]);return g<=a||(u=c.worldToCanvas(f[2]),d=c.worldToCanvas(f[3]),h={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},g=xi([h.start.x,h.start.y],[h.end.x,h.end.y],[o[0],o[1]]),g<=a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=_e(a),{renderingEngine:l}=c;Ne(s),Pt(a),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=i.data;i.highlighted=!0;let l=!1,f;o.worldPosition?l=!0:f=c.handles.points.findIndex(g=>g===o);const u=St(s,this.getToolName());Pt(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=_e(s),{renderingEngine:h}=d;Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;this.doneEditMemo(),f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const{renderingEngine:u}=_e(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=Hi(d[0],d[1]);if(Hi(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=Jt();ws(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=Jt();ws(w,-m[1],m[0]);const x=Jt();ws(x,y[0]-v[0],y[1]-v[0]);let C;p4(x,w)>0?C=[v,y]:C=[y,v],f.handles.points=[p[0],p[1],C[0],C[1]]}}this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a),this.editData=null,this.isDrawing=!1},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=_e(a),{viewport:c}=s,{worldToCanvas:l}=c,{annotation:f,viewportIdsToRender:u,handleIndex:d,newAnnotation:h}=this.editData;this.createMemo(a,f,{newAnnotation:h});const{data:g}=f,p=o.world;g.handles.points[d]=[...p];const v=g.handles.points.map(l),y={longLineSegment:{start:{x:v[0][0],y:v[0][1]},end:{x:v[1][0],y:v[1][1]}},shortLineSegment:{start:{x:v[2][0],y:v[2][1]},end:{x:v[3][0],y:v[3][1]}}},w=xr(v[0],v[1])/3,x=y.longLineSegment.start.x-y.longLineSegment.end.x,C=y.longLineSegment.start.y-y.longLineSegment.end.y,S=Math.sqrt(x*x+C*C),T=x/S,_=C/S,E=(y.longLineSegment.start.x+y.longLineSegment.end.x)/2,b=(y.longLineSegment.start.y+y.longLineSegment.end.y)/2,D=E+w*_,O=b-w*T,L=E-w*_,P=b+w*T;g.handles.points[2]=c.canvasToWorld([D,O]),g.handles.points[3]=c.canvasToWorld([L,P]),f.invalidated=!0,Ne(u),nn(f,a,Xt.HandlesUpdated),this.editData.hasMoved=!0},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else this._dragModifyHandle(n),a.invalidated=!0;Ne(s),a.invalidated&&nn(a,o,Xt.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=_e(a),{viewport:c}=s,{annotation:l,handleIndex:f}=this.editData,{data:u}=l,d=o.world,h=[c.worldToCanvas(u.handles.points[0]),c.worldToCanvas(u.handles.points[1]),c.worldToCanvas(u.handles.points[2]),c.worldToCanvas(u.handles.points[3])],g={start:{x:h[0][0],y:h[0][1]},end:{x:h[1][0],y:h[1][1]}},p={start:{x:h[2][0],y:h[2][1]},end:{x:h[3][0],y:h[3][1]}},v=[...d],y=c.worldToCanvas(v);if(f===0||f===1){const w=h[f===0?1:0],x=ws(Jt(),y[0]-w[0],y[1]-w[1]),C=ws(Jt(),h[f][0]-w[0],h[f][1]-w[1]);Kl(x,x),Kl(C,C);const S={start:{x:w[0],y:w[1]},end:{x:y[0],y:y[1]}};if(this._movingLongAxisWouldPutItThroughShortAxis(S,p))return;const T=w,_=this._getSignedAngle(C,x);let E=h[2][0],b=h[2][1],D=h[3][0],O=h[3][1];E-=T[0],b-=T[1],D-=T[0],O-=T[1];const L=E*Math.cos(_)-b*Math.sin(_),P=E*Math.sin(_)+b*Math.cos(_),k=D*Math.cos(_)-O*Math.sin(_),G=D*Math.sin(_)+O*Math.cos(_);E=L+T[0],b=P+T[1],D=k+T[0],O=G+T[1];const j=c.canvasToWorld([E,b]),F=c.canvasToWorld([D,O]);u.handles.points[f]=v,u.handles.points[2]=j,u.handles.points[3]=F}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=Yr(Jt(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=Kl(Jt(),x),S=Yr(Jt(),[y[0],y[1]],[h[f][0],h[f][1]]),T=Oy(S),_=this._getSignedAngle(C,S),E=Math.cos(_)*T,b=eJ(Jt(),[h[m][0],h[m][1]],C,E);if(this._movingLongAxisWouldPutItThroughShortAxis({start:{x:y[0],y:y[1]},end:{x:b[0],y:b[1]}},{start:{x:w.longLineSegment.start.x,y:w.longLineSegment.start.y},end:{x:w.longLineSegment.end.x,y:w.longLineSegment.end.y}})||!m5([y[0],y[1]],[b[0],b[1]],[g.start.x,g.start.y],[g.end.x,g.end.y]))return;u.handles.points[m]=c.canvasToWorld(b),u.handles.points[f]=v}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(B.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(te=>a.worldToCanvas(te));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C,shadow:S}=this.getAnnotationStyle({annotation:h,styleSpecifier:u});if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,width:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!Kr(g))continue;!ai(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&nr(i,g,"0",T,{color:w});const _=`${g}-line-1`,E=`${g}-line-2`;pn(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},_),pn(i,g,"1",m[2],m[3],{color:w,lineDash:C,lineWidth:x,shadow:S},E),o=!0;const O=this.getLinkedTextBoxStyle(u,h);if(!O.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const L=this.configuration.getTextLines(p,l);if(!L||L.length===0)continue;let P;p.handles.textBox.hasMoved||(P=Ia(m),p.handles.textBox.worldPosition=a.canvasToWorld(P));const k=a.worldToCanvas(p.handles.textBox.worldPosition),j=oo(i,g,"1",L,k,m,{},O),{x:F,y:U,width:W,height:J}=j;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,U]),topRight:a.canvasToWorld([F+W,U]),bottomLeft:a.canvasToWorld([F,U+J]),bottomRight:a.canvasToWorld([F+W,U+J])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=Jt();ws(o,i.end.x-i.start.x,i.end.y-i.start.y),Kl(o,o);const a={start:{x:i.start.x-o[0]*10,y:i.start.y-o[1]*10},end:{x:i.end.x+o[0]*10,y:i.end.y+o[1]*10}};return!m5([a.start.x,a.start.y],[a.end.x,a.end.y],[n.start.x,n.start.y],[n.end.x,n.end.y])},this._calculateCachedStats=(n,i,o)=>{const{data:a}=n,{element:s}=o.viewport,c=a.handles.points[0],l=a.handles.points[1],f=a.handles.points[2],u=a.handles.points[3],{cachedStats:d}=a,h=Object.keys(d);for(let p=0;p<h.length;p++){const v=h[p],y=this.getTargetImageData(v);if(!y)continue;const{imageData:m,dimensions:w}=y,x=Q2(m,c),C=Q2(m,l),S=Q2(m,f),T=Q2(m,u),_=[x,C],E=[S,T],{scale:b,unit:D}=Da(y,_),{scale:O,unit:L}=Da(y,E),P=this._calculateLength(c,l)/b,k=this._calculateLength(f,u)/O,G=P>k?P:k,j=P>k?k:P,F=P>k?D:L,U=P>k?L:D;this._isInsideVolume(x,C,S,T,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:G,width:j,unit:F,widthUnit:U}}const g=n.invalidated;return n.invalidated=!1,g&&nn(n,s,Xt.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>fr(n,s)&&fr(i,s)&&fr(o,s)&&fr(a,s),this._getSignedAngle=(n,i)=>Math.atan2(n[0]*i[1]-n[1]*i[0],n[0]*i[0]+n[1]*i[1]),this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=_e(i),{viewport:s,renderingEngine:c}=a;this.isDrawing=!0;const l=s.getCamera(),{viewPlaneNormal:f,viewUp:u}=l,d=this.getReferencedImageId(s,o,f,u),h=s.getFrameOfReferenceUID(),g={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...u],FrameOfReferenceUID:h,referencedImageId:d,...s.getViewReference({points:[o]})},data:{handles:{points:[[...o],[...o],[...o],[...o]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}}};rn(g,i);const p=St(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Pt(i),e.preventDefault(),Ne(p),g}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}};W0.toolName="Bidirectional",W0.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=W0.hydrateBase(W0,i,r[0],n),[f,u]=r,[d,h]=f,[g,p]=u,v=[d,h,g,p],{toolInstance:y,...m}=n||{},w={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:v,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...m}};return rn(w,l.element),Ne([l.id]),w};let Wm=W0;function OCe(t,e){const{cachedStats:r,label:n}=t,{length:i,width:o,unit:a}=r[e],s=[];return n&&s.push(n),i===void 0||s.push(`L: ${on(i)} ${a||a}`,`W: ${on(o)} ${a}`),s}async function MCe(t,e){console.warn("Deprecation Alert: There is a new getSegmentLargestBidirectional function that handles volume, stack and individual segment cases properly. This function is deprecated and will be removed in a future version.");const{data:r}=e,n=_e(t),i=(r.getSegment||PCe)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=rx(),{segmentIndex:s,segmentationId:c}=i,l=hr.getAnnotations(this.toolName||Wm.toolName,o);let f=!1;const u=l.filter(h=>{const g=h.data.segment;return g?(g.segmentationId===c&&g.segmentIndex===s&&(f=!0,h.data.segment=g),!0):!1});f||u.push({data:{segment:i}});let d;if(u.forEach(async h=>{const g=[],p=h.data.segment,{segmentIndex:v,segmentationId:y}=p;g[v]=p,hr.removeAnnotation(h.annotationUID);const m=await uW({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=fW(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=hr.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&NE.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();Po(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function PCe(t,e){var a;const r=rx();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??ba(n);if(!i)return;const o=(a=e.segmentData)==null?void 0:a.get(i);return{label:`Segment ${i}`,segmentIndex:i,segmentationId:n,...o}}function dW(t){const e=ti(t);if(e===void 0)return;gg(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();Ne(o)}function N8(t,e,r={}){const n=An(t),i=n.representationData,o=(r==null?void 0:r.representationType)??Object.keys(i)[0];if(!o)throw new Error(`Segmentation ${t} does not have any representations`);switch(o){case Et.Labelmap:return RCe(n,e,r);case Et.Contour:return LCe(n,e,r);default:return}}function RCe(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof Cr){const{volumeId:h}=n,g=ke.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=du(r.id,t.segmentationId);if(i.length>1){console.warn("Segment selection for labelmaps with multiple imageIds in stack viewports is not supported yet.");return}const o=i[0];if(!ke.getImage(o))return;const s=Gw(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=zr(c,e),f=c.getDimensions();return(c.voxelManager||wc.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function LCe(t,e,{viewport:r}){const n=t.representationData.Contour,i=Array.from(n.annotationUIDsMap.keys()),{viewPlaneNormal:o}=r.getCamera();for(const a of i){const s=n.annotationUIDsMap.get(a);if(s)for(const c of s){const l=Hr(c);if(!l)continue;const{polyline:f}=l.data.contour;if(Kt(o,l.metadata.viewPlaneNormal)&&a8(e,f))return Number(a)}}}function hW(t,e,{viewport:r,searchRadius:n}){const o=An(t).representationData.Labelmap;if(r instanceof Cr){const{volumeId:p}=o,v=ke.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=zr(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return NCe(C,x,r,m,n)?x:void 0}const a=Rf(r.id,t);if(!ke.getImage(a))return;const c=Gw(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=zr(l,e),u=l.getDimensions(),d=l.voxelManager||wc.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return ACe(f,u,d,h)?h:void 0}function gW(t,e,r=1){const n=Array.from({length:2*r+1},(i,o)=>o-r);for(const i of n)for(const o of n)for(const a of n){if(i===0&&o===0&&a===0)continue;const s=t(i,o,a);if(s!==void 0&&e!==s)return!0}return!1}function ACe(t,e,r,n,i){return gW((a,s,c)=>{const l=[t[0]+a,t[1]+s,t[2]+c];return r.getAtIJK(l[0],l[1],l[2])},n,i)}function NCe(t,e,r,n,i){return gW((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=zr(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function pW(t){const e=An(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>Hr(a).highlighted))return n}const kCe=`
+    </svg>`;return vB(c,e)}const w7=Symbol("ElementCursorsMap");function yB(t,e){wm(t)[0]=e,lv(t,e)}function lv(t,e){const r=wm(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof Ho?e:Ho.getDefinedCursor("auto")).getStyleProperty()}function Yt(t){lv(t,wm(t)[1])}function At(t){lv(t,Ho.getDefinedCursor("none"))}function wm(t){let e=wm[w7];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(wm,w7,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const Nme=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:At,initElementCursor:yB,resetElementCursor:Yt,setElementCursor:lv},Symbol.toStringTag,{value:"Module"}));function kme(t,e){let r=zh.getDefinedCursor(e,!0);r||(r=Ho.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=Ho.getDefinedCursor(e)),lv(t,r)}const Vme=[...Tme,...wme],Fme=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:Vme,CursorSVG:wx,ImageMouseCursor:ym,MouseCursor:Ho,SVGMouseCursor:zh,elementCursor:Nme,registerCursor:Cme,setCursorForElement:kme},Symbol.toStringTag,{value:"Module"}));function kr(t){return je.toolGroups.find(e=>e.id===t)}const{Active:Cp,Passive:w3,Enabled:x3,Disabled:C3}=Fn,Ume=[{mouseButton:Rl.Primary}];class j8{constructor(e){this.viewportsInfo=[],this.toolOptions={},this.currentActivePrimaryToolName=null,this.prevActivePrimaryToolName=null,this.restoreToolOptions={},this._toolInstances={},this.id=e}getViewportIds(){return this.viewportsInfo.map(({viewportId:e})=>e)}getViewportsInfo(){return this.viewportsInfo.slice()}getToolInstance(e){const r=this._toolInstances[e];if(!r){console.warn(`'${e}' is not registered with this toolGroup (${this.id}).`);return}return r}getToolInstances(){return this._toolInstances}hasTool(e){return!!this._toolInstances[e]}addTool(e,r={}){const n=je.tools[e],i=typeof e<"u"&&e!=="",o=this.toolOptions[e];if(!i){console.warn("Tool with configuration did not produce a toolName: ",r);return}if(!n){console.warn(`'${e}' is not registered with the library. You need to use cornerstoneTools.addTool to register it.`);return}if(o){console.warn(`'${e}' is already registered for ToolGroup ${this.id}.`);return}const{toolClass:a}=n,s={name:e,toolGroupId:this.id,configuration:r},c=new a(s);this._toolInstances[e]=c}addToolInstance(e,r,n={}){var o;let i=(o=je.tools[e])==null?void 0:o.toolClass;if(!i){const a=je.tools[r].toolClass;class s extends a{}s.toolName=e,i=s,je.tools[e]={toolClass:s}}this.addTool(i.toolName,n)}addViewport(e,r){if(typeof e!="string")throw new Error("viewportId must be defined and be a string");const n=this._findRenderingEngine(e,r);this.viewportsInfo.some(({viewportId:a})=>a===e)||this.viewportsInfo.push({viewportId:e,renderingEngineId:n});const i=this.getActivePrimaryMouseButtonTool();this.setViewportsCursorByToolName(i);const o={toolGroupId:this.id,viewportId:e,renderingEngineId:n};nt(ze,U.TOOLGROUP_VIEWPORT_ADDED,o)}removeViewports(e,r){const n=[];if(this.viewportsInfo.forEach((o,a)=>{let s=!1;o.renderingEngineId===e&&(s=!0,r&&o.viewportId!==r&&(s=!1)),s&&n.push(a)}),n.length)for(let o=n.length-1;o>=0;o--)this.viewportsInfo.splice(n[o],1);const i={toolGroupId:this.id,viewportId:r,renderingEngineId:e};nt(ze,U.TOOLGROUP_VIEWPORT_REMOVED,i)}setActiveStrategy(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool configuration.`);return}n.setActiveStrategy(r)}setToolMode(e,r,n={}){if(!e){console.warn("setToolMode: toolName must be defined");return}if(r===Fn.Active){this.setToolActive(e,n||this.restoreToolOptions[e]);return}if(r===Fn.Passive){this.setToolPassive(e);return}if(r===Fn.Enabled){this.setToolEnabled(e);return}if(r===Fn.Disabled){this.setToolDisabled(e);return}console.warn("setToolMode: mode must be defined")}setToolActive(e,r={}){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}if(!n){console.warn(`'${e}' instance ${n} is not registered with this toolGroup, can't set tool mode.`);return}const i=this.toolOptions[e]?this.toolOptions[e].bindings:[],o=r.bindings?r.bindings:[],s={bindings:[...i,...o].reduce((l,f)=>{const u=f.numTouchPoints!==void 0,d=f.mouseButton!==void 0;return!l.some(h=>S3(h,f))&&(u||d)&&l.push(f),l},[]),mode:Cp};if(this.toolOptions[e]=s,this._toolInstances[e].mode=Cp,this._hasMousePrimaryButtonBinding(r))this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()){const f=Ho.getDefinedCursor("default");this._setCursorForViewports(f)}this._hasMousePrimaryButtonBinding(r)&&(this.prevActivePrimaryToolName===null?this.prevActivePrimaryToolName=e:this.prevActivePrimaryToolName=this.currentActivePrimaryToolName,this.currentActivePrimaryToolName=e),typeof n.onSetToolActive=="function"&&n.onSetToolActive(),this._renderViewports();const c={toolGroupId:this.id,toolName:e,toolBindingsOptions:r};nt(ze,U.TOOL_ACTIVATED,c),this._triggerToolModeChangedEvent(e,Cp,r)}setToolPassive(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const i=this.getToolOptions(e),o=Object.assign({bindings:i?i.bindings:[]},i,{mode:w3}),a=Array.isArray(r==null?void 0:r.removeAllBindings)?r.removeAllBindings:this.getDefaultPrimaryBindings();o.bindings=o.bindings.filter(c=>(r==null?void 0:r.removeAllBindings)!==!0&&!a.some(l=>S3(c,l)));let s=w3;o.bindings.length!==0&&(s=Cp,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,w3)}setToolEnabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:x3};this.toolOptions[e]=n,r.mode=x3,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,x3)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:C3};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=C3,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,C3)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Cp&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=zh.getDefinedCursor(n,!0),i)||(n=`${e}`,i=zh.getDefinedCursor(n,!0),i)||(n=e,i=zh.getDefinedCursor(n,!0),i)?i:Ho.getDefinedCursor("default")}_setCursorForViewports(e){Rr.getRuntimeSettings().get("useCursors")&&this.viewportsInfo.forEach(({renderingEngineId:n,viewportId:i})=>{const o=Qn(i,n);if(!o)return;const{viewport:a}=o;yB(a.element,e)})}setToolConfiguration(e,r,n){const i=this._toolInstances[e];if(i===void 0)return console.warn(`Tool ${e} not present, can't set tool configuration.`),!1;let o;return n?o=r:o=Object.assign(i.configuration,r),i.configuration=o,typeof i.onSetToolConfiguration=="function"&&i.onSetToolConfiguration(),this._renderViewports(),!0}getDefaultMousePrimary(){return Rl.Primary}getDefaultPrimaryBindings(){return Ume}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=yme(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return Is(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:Rl.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=kr(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new j8(e),je.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>S3(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{ir(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const i={toolGroupId:this.id,toolName:e,mode:r,toolBindingsOptions:n};nt(ze,U.TOOL_MODE_CHANGED,i)}_findRenderingEngine(e,r){const n=Yo();if((n==null?void 0:n.length)===0)throw new Error("No rendering engines found.");if(r)return r;const i=n.filter(o=>o.getViewport(e));if(i.length===0){if(n.length===1)return n[0].id;throw new Error("No rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.")}if(i.length>1)throw new Error("Multiple rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.");return i[0].id}}function S3(t,e){return t.mouseButton!==e.mouseButton||t.numTouchPoints!==e.numTouchPoints?!1:t.modifierKey===e.modifierKey}function wB(t){if(je.toolGroups.some(n=>n.id===t)){console.warn(`'${t}' already exists.`);return}const r=new j8(t);return je.toolGroups.push(r),r}function xB(t){const e=je.toolGroups.findIndex(r=>r.id===t);e>-1&&je.toolGroups.splice(e,1)}function CB(){const t=[...je.toolGroups];for(const e of t)xB(e.id);je.toolGroups=[]}function Mr(t,e){var n;e||(e=(n=Yo().find(i=>i.getViewports().find(o=>o.id===t)))==null?void 0:n.id);const r=je.toolGroups.filter(i=>i.viewportsInfo.some(o=>o.renderingEngineId===e&&(!o.viewportId||o.viewportId===t)));if(r.length){if(r.length>1)throw new Error(`Multiple tool groups found for renderingEngineId: ${e} and viewportId: ${t}. You should only
+      have one tool group per viewport in a renderingEngine.`);return r[0]}}function Bme(){return je.toolGroups}const Gme=[Fn.Active,Fn.Passive,Fn.Enabled];function SB(t){return je.toolGroups.filter(({toolOptions:e})=>{const r=Object.keys(e);for(let n=0;n<r.length;n++)if(t===r[n]&&e[t]&&Gme.includes(e[t].mode))return!0;return!1})}const TB=Object.freeze(Object.defineProperty({__proto__:null,createToolGroup:wB,destroy:CB,destroyToolGroup:xB,getAllToolGroups:Bme,getToolGroup:kr,getToolGroupForViewport:Mr,getToolGroupsWithToolName:SB},Symbol.toStringTag,{value:"Module"}));function _B(t,e){const r=De(e),{renderingEngine:n,viewportId:i}=r,o=U.ANNOTATION_ADDED,a={annotation:t,viewportId:i,renderingEngineId:n.id};nt(ze,o,a)}function EB(t){const{toolName:e}=t.metadata,r=SB(e);if(!r.length)return;const n=[];r.forEach(a=>{a.viewportsInfo.forEach(s=>{const{renderingEngineId:c,viewportId:l}=s,{FrameOfReferenceUID:f}=Qn(l,c);t.metadata.FrameOfReferenceUID===f&&n.push(s)})});const i=U.ANNOTATION_ADDED,o={annotation:t};if(!n.length){nt(ze,i,o);return}n.forEach(({renderingEngineId:a,viewportId:s})=>{o.viewportId=s,o.renderingEngineId=a,nt(ze,i,o)})}function xx(t){const e=U.ANNOTATION_REMOVED;nt(ze,e,t)}function cn(t,e,r=Qt.HandlesUpdated){const n=e&&De(e),{viewportId:i,renderingEngineId:o}=n||{},a=U.ANNOTATION_MODIFIED;nt(ze,a,{annotation:t,viewportId:i,renderingEngineId:o,changeType:r})}function Un(t){bB({annotation:t})}function Cx(t,e=!1){bB({annotation:t,contourHoleProcessingEnabled:e})}function bB(t){const e=U.ANNOTATION_COMPLETED;nt(ze,e,t)}const Wme=Object.freeze(Object.defineProperty({__proto__:null,triggerAnnotationAddedForElement:_B,triggerAnnotationAddedForFOR:EB,triggerAnnotationCompleted:Un,triggerAnnotationModified:cn,triggerAnnotationRemoved:xx,triggerContourAnnotationCompleted:Cx},Symbol.toStringTag,{value:"Module"}));let DB;function Fc(){return DB}function H8(t){DB=t}function ln(t,e){const r=Fc(),n=r.getGroupKey(e);return r.getAnnotations(n,t)}function $n(t){return Fc().getAnnotation(t)}function uv(){return Fc().getAllAnnotations()}function Gg(t){const{annotationUID:e,parentAnnotationUID:r}=t;if(!r)return;const n=$n(r),i=n.childAnnotationUIDs.indexOf(e);n.childAnnotationUIDs.splice(i,1),t.parentAnnotationUID=void 0}function fv(t,e){const{annotationUID:r}=t,{annotationUID:n}=e;Gg(e),t.childAnnotationUIDs||(t.childAnnotationUIDs=[]),!t.childAnnotationUIDs.includes(n)&&(t.childAnnotationUIDs.push(n),e.parentAnnotationUID=r)}function IB(t){return t.parentAnnotationUID?$n(t.parentAnnotationUID):void 0}function dv(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>$n(r)))??[]}function rn(t,e){t.annotationUID||(t.annotationUID=Pn());const r=Fc();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),_B(t,e)}else r.addAnnotation(t,void 0),EB(t);return t.annotationUID}function $me(t,e){const r=Fc(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function nn(t){var n;if(!t)return;const e=Fc(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>nn(i)),e.removeAnnotation(t),xx({annotation:r,annotationManagerUID:e.uid}))}function zme(){const t=Fc(),e=t.removeAllAnnotations();for(const r of e)xx({annotation:r,annotationManagerUID:t.uid})}function jme(t,e){const r=Fc(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)xx({annotation:o,annotationManagerUID:r.uid})}function K8(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?$n(e.parentAnnotationUID):void 0}const Hme=Object.freeze(Object.defineProperty({__proto__:null,addAnnotation:rn,addChildAnnotation:fv,clearParentAnnotation:Gg,getAllAnnotations:uv,getAnnotation:$n,getAnnotationManager:Fc,getAnnotations:ln,getChildAnnotations:dv,getNumberOfAnnotations:$me,getParentAnnotation:IB,invalidateAnnotation:K8,removeAllAnnotations:zme,removeAnnotation:nn,removeAnnotations:jme,setAnnotationManager:H8},Symbol.toStringTag,{value:"Module"}));function Ui(t){const e=t.toolName;if(!e)throw new Error(`No Tool Found for the ToolClass ${t.name}`);je.tools[e]||(je.tools[e]={toolClass:t})}function Kme(t){const e=t.toolName;return!!(e&&je.tools[e])}function Sx(t){return!!(t&&je.tools[t])}function MB(t){const e=t.toolName;if(!e)throw new Error(`No tool found for: ${t.name}`);if(!je.tools[e]!==void 0)delete je.tools[e];else throw new Error(`${e} cannot be removed because it has not been added`)}function T0(t,e){const r=e||t.currentTarget,{viewport:n}=De(r)||{};if(!n)return;const i=Yme(t),o=qme(t),a=Xme(r,o),s=n.canvasToWorld(a);return{page:o,client:i,canvas:a,world:s}}function Xme(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function qme(t){return[t.pageX,t.pageY]}function Yme(t){return[t.clientX,t.clientY]}function OB(t){const 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e=De(Oi.element),{renderingEngineId:r,viewportId:n}=e;Oi.renderingEngineId=r,Oi.viewportId=n,Oi.key=t.key,Oi.keyCode=t.keyCode,t.preventDefault();const i={renderingEngineId:Oi.renderingEngineId,viewportId:Oi.viewportId,element:Oi.element,key:Oi.key,keyCode:Oi.keyCode};nt(i.element,U.KEY_DOWN,i),document.addEventListener("keyup",oG),document.addEventListener("visibilitychange",Y8),Oi.element.removeEventListener("keydown",Ex)}function Y8(){document.removeEventListener("visibilitychange",Y8),document.visibilityState==="hidden"&&aG()}function oG(t){const e={renderingEngineId:Oi.renderingEngineId,viewportId:Oi.viewportId,element:Oi.element,key:Oi.key,keyCode:Oi.keyCode};document.removeEventListener("keyup",oG),document.removeEventListener("visibilitychange",Y8),Oi.element.addEventListener("keydown",Ex),Oi=structuredClone(Eve),nt(e.element,U.KEY_UP,e)}function bve(){return Oi.keyCode}function aG(){Oi.keyCode=void 0}function Dve(t){sG(t),t.addEventListener("keydown",Ex)}function sG(t){t.removeEventListener("keydown",Ex)}const Wg={enable:Dve,disable:sG,getModifierKey:bve},{EPSILON:B0}=Uu;function cG(t,e,r=!1){var f;let n=1/0,i=r?-1/0:0,o=1/0,a=r?-1/0:0,s=1/0,c=r?-1/0:0;const l=((f=t[0])==null?void 0:f.length)===3;for(let u=0;u<t.length;u++){const d=t[u];n=Math.min(d[0],n),i=Math.max(d[0],i),o=Math.min(d[1],o),a=Math.max(d[1],a),l&&(s=Math.min(d[2]??s,s),c=Math.max(d[2]??c,c))}return e?(n=Math.max(r?e[0]+B0:0,n),i=Math.min(r?e[0]-B0:e[0]-1,i),o=Math.max(r?e[1]+B0:0,o),a=Math.min(r?e[1]-B0:e[1]-1,a),l&&e.length===3&&(s=Math.max(r?e[2]+B0:0,s),c=Math.min(r?e[2]-B0:e[2]-1,c))):r||(n=Math.max(0,n),i=Math.min(1/0,i),o=Math.max(0,o),a=Math.min(1/0,a),l&&(s=Math.max(0,s),c=Math.min(1/0,c))),l?[[n,i],[o,a],[s,c]]:[[n,i],[o,a],null]}function $f(t,e){return cG(t,e,!1)}function Ive(t,e){return cG(t,e,!0)}const Mve=(t,e)=>JSON.stringify(t)===JSON.stringify(e);function J8(t,e,r,n){const i=r[0]/2,o=r[1]/2,a=r[2]/2,s=new Array(8);s[0]=Zr(t,[n[0]-i,n[1]-o,n[2]-a]);const c=[[1,-1,-1],[-1,1,-1],[1,1,-1],[-1,-1,1],[1,-1,1],[-1,1,1],[1,1,1]];for(let l=0;l<7;l++){const[f,u,d]=c[l];s[l+1]=Zr(t,[n[0]+f*i,n[1]+u*o,n[2]+d*a])}return $f(s,e)}function lG(t,e){const{spacing:r}=t,n=t.voxelManager.getScalarDataLength(),i=[];let o=0;for(let a=0;a<e.length;a++){const{imageData:s,spacing:c,dimensions:l,voxelManager:f}=e[a].volume,u=e[a].volume.voxelManager.getScalarDataLength();u===n&&Mve(c,r)&&(o=a);const d=e[a].lower,h=e[a].upper;i.push({imageData:s,lower:d,upper:h,spacing:c,dimensions:l,volumeSize:u,voxelManager:f})}return{volumeInfoList:i,baseVolumeIdx:o}}const Z8=new Map,Ove=t=>{const e=Z8.get(t);e&&(e.isDirty=!0)},Pve=t=>{const e=Z8.get(t);return e&&!e.isDirty?e.indices:null},Rve=(t,e)=>{Z8.set(t,{indices:e,isDirty:!1})};function Ro(t,e,r){const n={segmentationId:t,modifiedSlicesToUse:e,segmentIndex:r};Ove(t),nt(ze,U.SEGMENTATION_DATA_MODIFIED,n)}function us(t){const e={segmentationId:t};nt(ze,U.SEGMENTATION_MODIFIED,e)}function Q8(t){const e={segmentationId:t};nt(ze,U.SEGMENTATION_REMOVED,e)}function yl(t,e,r){const n={segmentationId:e,type:r,viewportId:t};nt(ze,U.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function r_(t,e,r){const n={viewportId:t,segmentationId:e,type:r};nt(ze,U.SEGMENTATION_REPRESENTATION_REMOVED,n)}const Ave=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:Ro,triggerSegmentationModified:us,triggerSegmentationRemoved:Q8,triggerSegmentationRepresentationModified:yl,triggerSegmentationRepresentationRemoved:r_},Symbol.toStringTag,{value:"Module"})),Lve={renderOutline:!0,outlineWidthAutoGenerated:3,outlineWidth:1,outlineWidthInactive:1,outlineOpacity:1,outlineOpacityInactive:.85,outlineDash:void 0,outlineDashInactive:void 0,outlineDashAutoGenerated:"5,3",activeSegmentOutlineWidthDelta:0,renderFill:!0,fillAlpha:.5,fillAlphaInactive:.3,fillAlphaAutoGenerated:.3};function Nve(){return Lve}const kve={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function Vve(){return kve}class Fve{constructor(){this.config={global:{},segmentations:{},viewportsStyle:{}}}setStyle(e,r){const{viewportId:n,segmentationId:i,type:o,segmentIndex:a}=e,s=this.getStyle(e);let c;if(!n&&!i?c={...s,...r}:c=this.copyActiveToInactiveIfNotProvided({...s,...r},o),!o)throw new Error("Type is required to set a style");if(n){this.config.viewportsStyle[n]||(this.config.viewportsStyle[n]={renderInactiveSegmentations:!1,representations:{}});const l=this.config.viewportsStyle[n].representations;if(i){l[i]||(l[i]={}),l[i][o]||(l[i][o]={});const f=l[i][o];a!==void 0?(f.perSegment||(f.perSegment={}),f.perSegment[a]=c):f.allSegments=c}else{const f="__allSegmentations__";l[f]||(l[f]={}),l[f][o]||(l[f][o]={}),l[f][o].allSegments=c}}else if(i){this.config.segmentations[i]||(this.config.segmentations[i]={}),this.config.segmentations[i][o]||(this.config.segmentations[i][o]={});const l=this.config.segmentations[i][o];a!==void 0?(l.perSegment||(l.perSegment={}),l.perSegment[a]=c):l.allSegments=c}else this.config.global[o]=c}copyActiveToInactiveIfNotProvided(e,r){const n={...e};if(r===Pt.Labelmap){const i=n;i.renderOutlineInactive??(i.renderOutlineInactive=i.renderOutline),i.outlineWidthInactive??(i.outlineWidthInactive=i.outlineWidth),i.renderFillInactive??(i.renderFillInactive=i.renderFill),i.fillAlphaInactive??(i.fillAlphaInactive=i.fillAlpha),i.outlineOpacityInactive??(i.outlineOpacityInactive=i.outlineOpacity)}else if(r===Pt.Contour){const i=n;i.outlineWidthInactive??(i.outlineWidthInactive=i.outlineWidth),i.outlineOpacityInactive??(i.outlineOpacityInactive=i.outlineOpacity),i.outlineDashInactive??(i.outlineDashInactive=i.outlineDash),i.renderOutlineInactive??(i.renderOutlineInactive=i.renderOutline),i.renderFillInactive??(i.renderFillInactive=i.renderFill),i.fillAlphaInactive??(i.fillAlphaInactive=i.fillAlpha)}return n}getStyle(e){var s,c,l,f,u;const{viewportId:r,segmentationId:n,type:i,segmentIndex:o}=e;let a=this.getDefaultStyle(i);if(this.config.global[i]&&(a={...a,...this.config.global[i]}),(s=this.config.segmentations[n])!=null&&s[i]&&(a={...a,...this.config.segmentations[n][i].allSegments},o!==void 0&&((c=this.config.segmentations[n][i].perSegment)!=null&&c[o])&&(a={...a,...this.config.segmentations[n][i].perSegment[o]})),r&&this.config.viewportsStyle[r]){this.config.viewportsStyle[r].renderInactiveSegmentations;const d="__allSegmentations__";(l=this.config.viewportsStyle[r].representations[d])!=null&&l[i]&&(a={...a,...this.config.viewportsStyle[r].representations[d][i].allSegments}),n&&((f=this.config.viewportsStyle[r].representations[n])!=null&&f[i])&&(a={...a,...this.config.viewportsStyle[r].representations[n][i].allSegments},o!==void 0&&((u=this.config.viewportsStyle[r].representations[n][i].perSegment)!=null&&u[o])&&(a={...a,...this.config.viewportsStyle[r].representations[n][i].perSegment[o]}))}return a}getRenderInactiveSegmentations(e){var r;return(r=this.config.viewportsStyle[e])==null?void 0:r.renderInactiveSegmentations}setRenderInactiveSegmentations(e,r){this.config.viewportsStyle[e]||(this.config.viewportsStyle[e]={renderInactiveSegmentations:!1,representations:{}}),this.config.viewportsStyle[e].renderInactiveSegmentations=r}getDefaultStyle(e){switch(e){case Pt.Labelmap:return Vve();case Pt.Contour:return Nve();case Pt.Surface:return{};default:throw new Error(`Unknown representation type: ${e}`)}}clearSegmentationStyle(e){this.config.segmentations[e]&&delete this.config.segmentations[e]}clearAllSegmentationStyles(){this.config.segmentations={}}clearViewportStyle(e){this.config.viewportsStyle[e]&&delete this.config.viewportsStyle[e]}clearAllViewportStyles(){for(const e in this.config.viewportsStyle){const n=this.config.viewportsStyle[e].renderInactiveSegmentations;this.config.viewportsStyle[e]={renderInactiveSegmentations:n,representations:{}}}}resetToGlobalStyle(){this.clearAllSegmentationStyles(),this.clearAllViewportStyles()}hasCustomStyle(e){const{type:r}=e,n=this.getStyle(e),i=this.getDefaultStyle(r);return!DU(n,i)}}const ns=new Fve;function Uve(t){const e={segmentationId:t};nt(ze,U.SEGMENTATION_ADDED,e)}const k7={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class Bve{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=Pn()),this.state=Object.freeze(Is(k7)),this.uid=e}getState(){return this.state}updateState(e){const r=Is(this.state);e(r),this.state=Object.freeze(r)}getColorLUT(e){return this.state.colorLUT[e]}getNextColorLUTIndex(){return this.state.colorLUT.length}resetState(){this._stackLabelmapImageIdReferenceMap.clear(),this._labelmapImageIdReferenceMap.clear(),this.state=Object.freeze(Is(k7))}getSegmentation(e){return this.state.segmentations.find(r=>r.segmentationId===e)}updateSegmentation(e,r){this.updateState(n=>{const i=n.segmentations.find(o=>o.segmentationId===e);if(!i){console.warn(`Segmentation with id ${e} not found. Update aborted.`);return}Object.assign(i,r)}),us(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=Is(e);if(n.representationData.Labelmap&&"volumeId"in n.representationData.Labelmap&&!("imageIds"in n.representationData.Labelmap)){const i=this.getLabelmapImageIds(n.representationData);n.representationData.Labelmap.imageIds=i}r.segmentations.push(n)}),Uve(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),Q8(e)}addSegmentationRepresentation(e,r,n,i){if(!Vn(e))return;if(this.getSegmentationRepresentations(e,{type:n,segmentationId:r}).length>0){console.debug("A segmentation representation of type",n,"already exists in viewport",e,"for segmentation",r);return}this.updateState(s=>{s.viewportSegRepresentations[e]||(s.viewportSegRepresentations[e]=[],ns.setRenderInactiveSegmentations(e,!0)),n!==Pt.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),yl(e,r,n)}addDefaultSegmentationRepresentation(e,r,n,i,o){const a=e.segmentations.find(c=>c.segmentationId===n);if(!a)return;const s={};Object.keys(a.segments).forEach(c=>{s[Number(c)]={visible:!0}}),e.viewportSegRepresentations[r].push({segmentationId:n,type:i,active:!0,visible:!0,colorLUTIndex:(o==null?void 0:o.colorLUTIndex)||0,segments:s,config:{...V7(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=V7(Pt.Labelmap)){if(!Vn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Pt.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Pt.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=Vn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof Ir,{representationData:a}=i,s="volumeId"in a.Labelmap;n.viewport,!o&&!s&&this.updateLabelmapSegmentationImageReferences(e,i.segmentationId)}_updateLabelmapSegmentationReferences(e,r,n,i){const o=r.getCurrentImageId();let a=!1;for(const s of n)r.isReferenceViewable({referencedImageId:s},{asOverlay:!0})&&(a=!0,this._stackLabelmapImageIdReferenceMap.get(e).set(o,s),this._updateLabelmapImageIdReferenceMap({segmentationId:e,referenceImageId:o,labelmapImageId:s}));return i&&i(r,e,n),a?this._stackLabelmapImageIdReferenceMap.get(e).get(o):void 0}updateLabelmapSegmentationImageReferences(e,r){const n=this.getSegmentation(r);if(!n)return;this._stackLabelmapImageIdReferenceMap.has(r)||this._stackLabelmapImageIdReferenceMap.set(r,new Map);const{representationData:i}=n;if(!i.Labelmap)return;const o=this.getLabelmapImageIds(i),s=Vn(e).viewport;return this._updateLabelmapSegmentationReferences(r,s,o,null)}_updateAllLabelmapSegmentationImageReferences(e,r){const n=this.getSegmentation(r);if(!n)return;this._stackLabelmapImageIdReferenceMap.has(r)||this._stackLabelmapImageIdReferenceMap.set(r,new Map);const{representationData:i}=n;if(!i.Labelmap)return;const o=this.getLabelmapImageIds(i),s=Vn(e).viewport;this._updateLabelmapSegmentationReferences(r,s,o,(c,l,f)=>{c.getImageIds().forEach((d,h)=>{for(const g of f)c.isReferenceViewable({referencedImageId:g,sliceIndex:h},{asOverlay:!0,withNavigation:!0})&&(this._stackLabelmapImageIdReferenceMap.get(l).set(d,g),this._updateLabelmapImageIdReferenceMap({segmentationId:l,referenceImageId:d,labelmapImageId:g}))})})}getLabelmapImageIds(e){const r=e.Labelmap;let n;if(r.imageIds)n=r.imageIds;else if(!n&&r.volumeId){const i=r.volumeId;n=Ue.getVolume(i).imageIds}return n}getLabelmapImageIdsForImageId(e,r){const n=this._generateMapKey({segmentationId:r,referenceImageId:e});return this._labelmapImageIdReferenceMap.get(n)}getCurrentLabelmapImageIdsForViewport(e,r){const n=Vn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=Vn(e);if(!n||!this._stackLabelmapImageIdReferenceMap.has(r))return;const o=n.viewport.getCurrentImageId();return this._stackLabelmapImageIdReferenceMap.get(r).get(o)}getStackSegmentationImageIdsForViewport(e,r){if(!this.getSegmentation(r))return[];this._updateAllLabelmapSegmentationImageReferences(e,r);const{viewport:i}=Vn(e),o=i.getImageIds(),a=this._stackLabelmapImageIdReferenceMap.get(r);return o.map(s=>a.get(s))}removeSegmentationRepresentationsInternal(e,r){const n=[];return this.updateState(i=>{if(!i.viewportSegRepresentations[e])return;const o=i.viewportSegRepresentations[e];let a=!1;if(!r||Object.values(r).every(s=>s===void 0))n.push(...o),delete i.viewportSegRepresentations[e];else{const{segmentationId:s,type:c}=r;i.viewportSegRepresentations[e]=o.filter(l=>{const f=s&&c&&l.segmentationId===s&&l.type===c||s&&!c&&l.segmentationId===s||!s&&c&&l.type===c;return f&&(n.push(l),l.active&&(a=!0)),!f}),i.viewportSegRepresentations[e].length===0?delete i.viewportSegRepresentations[e]:a&&(i.viewportSegRepresentations[e][0].active=!0)}}),n}removeSegmentationRepresentations(e,r){const n=this.removeSegmentationRepresentationsInternal(e,r);n.forEach(o=>{r_(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&yl(e,i[0].segmentationId,i[0].type),n}removeSegmentationRepresentation(e,r,n){const i=this.removeSegmentationRepresentationsInternal(e,r);return n||i.forEach(({segmentationId:o,type:a})=>{r_(e,o,a)}),i}_updateLabelmapImageIdReferenceMap({segmentationId:e,referenceImageId:r,labelmapImageId:n}){const i=this._generateMapKey({segmentationId:e,referenceImageId:r});if(!this._labelmapImageIdReferenceMap.has(i)){this._labelmapImageIdReferenceMap.set(i,[n]);return}const o=this._labelmapImageIdReferenceMap.get(i),a=Array.from(new Set([...o,n]));this._labelmapImageIdReferenceMap.set(i,a)}_setActiveSegmentation(e,r,n){const i=e.viewportSegRepresentations[r];i&&i.forEach(o=>{o.active=o.segmentationId===n})}setActiveSegmentation(e,r){this.updateState(n=>{const i=n.viewportSegRepresentations[e];i&&i.forEach(o=>{o.active=o.segmentationId===r})}),yl(e,r)}getActiveSegmentation(e){if(!this.state.viewportSegRepresentations[e])return;const r=this.state.viewportSegRepresentations[e].find(n=>n.active);if(r)return this.getSegmentation(r.segmentationId)}getSegmentationRepresentations(e,r={}){const n=this.state.viewportSegRepresentations[e];return n?!r.type&&!r.segmentationId?n:n.filter(i=>{const o=r.type?i.type===r.type:!0,a=r.segmentationId?i.segmentationId===r.segmentationId:!0;return o&&a}):[]}getSegmentationRepresentation(e,r){return this.getSegmentationRepresentations(e,r)[0]}getSegmentationRepresentationVisibility(e,r){const n=this.getSegmentationRepresentation(e,r);return n==null?void 0:n.visible}setSegmentationRepresentationVisibility(e,r,n){this.updateState(i=>{const o=this.getSegmentationRepresentations(e,r);o&&o.forEach(a=>{a.visible=n,Object.entries(a.segments).forEach(([s,c])=>{c.visible=n})})}),yl(e,r.segmentationId,r.type)}addColorLUT(e,r){this.updateState(n=>{n.colorLUT[r]&&console.warn("Color LUT table already exists, overwriting"),n.colorLUT[r]=Is(e)})}removeColorLUT(e){this.updateState(r=>{delete r.colorLUT[e]})}_getStackIdForImageIds(e){return e.map(r=>r.slice(-Math.round(r.length*.15))).join("_")}getAllViewportSegmentationRepresentations(){return Object.entries(this.state.viewportSegRepresentations).map(([e,r])=>({viewportId:e,representations:r}))}getSegmentationRepresentationsBySegmentationId(e){const r=[];return Object.entries(this.state.viewportSegRepresentations).forEach(([n,i])=>{const o=i.filter(a=>a.segmentationId===e);o.length>0&&r.push({viewportId:n,representations:o})}),r}_generateMapKey({segmentationId:e,referenceImageId:r}){return`${e}-${r}`}}async function uG({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||Pn();return await d8(n,r),{volumeId:n}}async function Gve({segmentationId:t,options:e}){const r=er.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await uG({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function V7(t){const e=Mu.newInstance(),r=o0.newInstance();return r.addPoint(0,0),t===Pt.Labelmap?{cfun:e,ofun:r}:{}}const er=new Bve("DEFAULT");function Aa(t,e={}){return er.getSegmentationRepresentations(t,e)}function eb(t,e){const r=er;if(!e.segmentationId||!e.type)throw new Error("getSegmentationRepresentation: No segmentationId or type provided, you need to provide at least one of them");const n=r.getSegmentationRepresentations(t,e);return n==null?void 0:n[0]}function fG(t){return er.getSegmentationRepresentationsBySegmentationId(t)}function Wve(t,e){const r=De(t),{viewport:n}=r,o=n.getActors().filter(a=>a.representationUID&&typeof a.representationUID=="string"&&a.representationUID.startsWith(e));n.removeActors(o.map(a=>a.uid))}function dG(t,e,r){const n=Vn(t);if(!n)return;const{renderingEngine:i,viewport:o}=n;if(!i||!o)return;const s=o.getActors().filter(r);return s.length>0?s[0]:void 0}function $ve(t,e){const r=Vn(t);if(!r)return;const{renderingEngine:n,viewport:i}=r;if(!n||!i)return;const a=i.getActors().filter(e);return a.length>0?a:void 0}function zve(t,e){const r=bx(t,e);return r==null?void 0:r.uid}function g1(t,e){return $ve(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Pt.Labelmap}`)})}function bx(t,e){return dG(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Pt.Labelmap}`)})}function jve(t,e,r){return dG(t,e,n=>n.representationUID===hG(e,r))}function hG(t,e){return`${t}-${Pt.Surface}-${e}`}function Hve(t,e,r){const n=De(t),{viewport:i}=n,o=jve(i.id,r,e.segmentIndex),a=o==null?void 0:o.actor,s=e.visible;if(a){if(a.setVisibility(s),!s)return;const y=a.getMapper(),m=y.getInputData(),w=e.points,x=e.polys,C=m.getPoints().getData(),S=m.getPolys().getData();if(w.length===C.length&&x.length===S.length)return;const T=Dr.newInstance();T.getPoints().setData(w,3);const _=Gf.newInstance({values:Float32Array.from(x)});T.setPolys(_),y.setInputData(T),y.modified(),i.getRenderer().resetCameraClippingRange();return}const c=e.points,l=e.polys,f=e.color,u=Dr.newInstance();u.getPoints().setData(c,3);const d=Gf.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=Xo.newInstance({});let g;h.setInputData(u);const p=os.newInstance();p.setMapper(h),p.getProperty().setColor(f[0]/255,f[1]/255,f[2]/255),p.getProperty().setLineWidth(2);const v=hG(r,e.segmentIndex);i.addActor({uid:Pn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function an(t){return er.getSegmentation(t)}function gv(t){return er.getColorLUT(t)}let ew={};function Kve(){return ew}function Xve(t){ew=t}let F7=!1;function Su(){var e;if(!((e=ew.addons)!=null&&e.polySeg))return console.warn("PolySeg add-on not configured. This will prevent automatic conversion between segmentation representations (labelmap, contour, surface). 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n=r.detail,{FrameOfReferenceUID:i}=n,a=this.annotations[i];a&&Object.keys(a).forEach(s=>{a[s].forEach(l=>{l.invalidated!==void 0&&(l.invalidated=!0)})})},this.getFramesOfReference=()=>Object.keys(this.annotations),this.getAnnotations=(r,n)=>{const i=this.annotations;return i[r]?n?i[r][n]?i[r][n]:[]:i[r]:[]},this.getAnnotation=r=>{const n=this.annotations;for(const i in n){const o=n[i];for(const a in o){const s=o[a];for(const c of s)if(r===c.annotationUID)return c}}},this.getNumberOfAnnotations=(r,n)=>{const i=this.getAnnotations(r,n);if(!i.length)return 0;if(n)return i.length;let o=0;for(const a in i)o+=i[a].length;return o},this.addAnnotation=(r,n)=>{const{metadata:i}=r,{FrameOfReferenceUID:o,toolName:a}=i;n=n||o;const s=this.annotations;let c=s[n];c||(s[n]={},c=s[n]);let l=c[a];l||(c[a]=[],l=c[a]),this.preprocessingFn&&(r=this.preprocessingFn(r)),l.push(r)},this.removeAnnotation=r=>{const{annotations:n}=this;for(const i in n){const o=n[i];for(const a in o){const 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s=o[a];r+=s.length}}return r},this.removeAllAnnotations=()=>{const r=[];for(const n of this.getAllAnnotations())this.removeAnnotation(n.annotationUID),r.push(n);return r},e||(e=Pn()),this.annotations={},this.uid=e,ze.addEventListener(qe.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedHandler)}setPreprocessingFn(e){this.preprocessingFn=e}}const i2e=new mG("DEFAULT"),Af=new Set;function vG(t,e=!0){const r=wG();t&&(e?c2e(t,Af,r):xG(t,Af,r)),CG(r,Af)}function o2e(){const t=wG();l2e(Af,t),CG(t,Af)}function a2e(){return Array.from(Af)}function ti(t){return Af.has(t)}function s2e(){return Af.size}function yG(t){const e=ti(t);return vG(t,e),e}function wG(){return Object.freeze({added:[],removed:[],locked:[]})}function c2e(t,e,r){if(!e.has(t)){e.add(t),r.added.push(t);const n=$n(t);n&&(n.isLocked=!0)}}function xG(t,e,r){if(e.delete(t)){r.removed.push(t);const n=$n(t);n&&(n.isLocked=!1)}}function l2e(t,e){t.forEach(r=>{xG(r,t,e)})}function 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Object.freeze({added:[],removed:[],selection:[]})}function _G(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=$n(r);n&&(n.isSelected=!1)}})}function EG(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),nt(ze,U.ANNOTATION_SELECTION_CHANGE,t))}const g2e=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:ab,getAnnotationsSelected:SG,getAnnotationsSelectedByToolName:d2e,getAnnotationsSelectedCount:h2e,isAnnotationSelected:pv,setAnnotationSelected:ha},Symbol.toStringTag,{value:"Module"})),p2e=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),m2e=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),l0=new Set;function bG(t,e=!0){const r=DG();t&&(e?IG(t,l0,r):y2e(t,l0,r)),MG(r)}function v2e(){const t=DG();l0.forEach(e=>{IG(e,l0,t)}),MG(t)}function ni(t){if($n(t))return!l0.has(t)}function DG(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function IG(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=$n(t);n.isVisible=!0}}function y2e(t,e,r){if(!e.has(t)){e.add(t),pv(t)&&ab(t),r.lastHidden.push(t);const n=$n(t);n.isVisible=!1}}function MG(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(l0.forEach(e=>void t.hidden.push(e)),nt(ze,U.ANNOTATION_VISIBILITY_CHANGE,t))}function OG(t){const e=!l0.has(t);return bG(t,e),e}const w2e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:OG,isAnnotationVisible:ni,setAnnotationVisibility:bG,showAllAnnotations:v2e},Symbol.toStringTag,{value:"Module"})),sb=i2e,x2e=t=>{t=p2e(t),t=m2e(t);const e=t.annotationUID,r=yG(e);t.isLocked=r;const n=OG(e);return t.isVisible=n,t};sb.setPreprocessingFn(x2e);H8(sb);function C2e(){H8(sb)}function Lc(t){if(!t.data.segmentation)throw new Error("removeContourSegmentationAnnotation: annotation does not have a segmentation data");const{segmentationId:e,segmentIndex:r}=t.data.segmentation,n=an(e),{annotationUIDsMap:i}=(n==null?void 0:n.representationData.Contour)||{},o=i==null?void 0:i.get(r);o&&(o.delete(t.annotationUID),o.size||i.delete(r))}function Ru(t){if(t.parentAnnotationUID)return;if(!t.data.segmentation)throw new Error("addContourSegmentationAnnotation: annotation does not have a segmentation data");const{segmentationId:e,segmentIndex:r}=t.data.segmentation,n=an(e);n.representationData.Contour||(n.representationData.Contour={annotationUIDsMap:new Map});let{annotationUIDsMap:i}=n.representationData.Contour;i||(i=new Map);let o=i==null?void 0:i.get(r);o||(o=new Set,i.set(r,o)),i.set(r,o.add(t.annotationUID))}const S2e="PlanarFreehandContourSegmentationTool";function cb(t){var o;const{polyline:e}=((o=t.data)==null?void 0:o.contour)||{};if(!e||e.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",e);return}nn(t.annotationUID),Lc(t);const r=e[0],n=e[e.length-1],i={metadata:{...t.metadata,toolName:S2e,originalToolName:t.metadata.originalToolName||t.metadata.toolName},data:{cachedStats:{},handles:{points:[r,n],textBox:t.data.handles.textBox?{...t.data.handles.textBox}:void 0},contour:{...t.data.contour},spline:t.data.spline,segmentation:{...t.data.segmentation}},annotationUID:Pn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:t.interpolationUID,interpolationCompleted:t.interpolationCompleted};return rn(i,t.metadata.FrameOfReferenceUID),Ru(i),i}function _0(t){const n=er.getState().viewportSegRepresentations;return Object.entries(n).filter(([,o])=>o.some(a=>a.segmentationId===t)).map(([o])=>o)}function lb(t){const e=_0(t);if((e==null?void 0:e.length)===0)return[];const r=[];for(const n of e){const{viewport:i}=Vn(n)||{};i&&r.push(i)}return r}function ub(t){const e=lb(t);return e.length>0?e[0]:void 0}function fb(t,e,r=.99){var o;const n=(o=e.metadata)==null?void 0:o.viewPlaneNormal;if(!n||!Array.isArray(n))return;const i=Ve();en(i,n);for(const a of t){const s=a.getCamera();if(!(s!=null&&s.viewPlaneNormal))continue;const c=Ve();en(c,s.viewPlaneNormal);const l=pt(i,c);if(Math.abs(l)>=r)return a}}function i_(t){var i;const e=an(t);if(!e)return;const r=(i=e.representationData)==null?void 0:i.Contour;if(!r)return;const{annotationUIDsMap:n}=r;if(n)return n}function PG(t,e,r){var i,o;const n={annotationUID:Pn(),data:{contour:{closed:!0,polyline:[]},segmentation:{segmentationId:e,segmentIndex:r},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{...t.metadata,toolName:t.metadata.toolName}};return n.data.segmentation.segmentationId=e,n.data.segmentation.segmentIndex=r,(i=t.data.contour)!=null&&i.polyline&&(n.data.contour.polyline=[...t.data.contour.polyline]),(o=t.data.handles)!=null&&o.points&&(n.data.handles.points=t.data.handles.points.map(a=>[...a])),n}function RG(t,e,r,n){const i=i_(t),o=i_(r);if(!i||!o||!(i!=null&&i.has(e)))return;const a=i.get(e),s=ub(r);if(!s)return;const c=Mr(s.id),l=u=>{const d=PG(u,r,n);if(c){const h=c.getToolInstance(u.metadata.toolName);h&&typeof h.isSplineAnnotation=="function"&&h.isSplineAnnotation(u)&&h.createSplineObjectFromType(d,u.data.spline.type)}return rn(d,s.element),f.add(d.annotationUID),d},f=new Set;for(const u of a){const d=$n(u),h=l(d);if(d!=null&&d.childAnnotationUIDs){h.childAnnotationUIDs=[];for(const g of d.childAnnotationUIDs){const p=$n(g),v=l(p);v.parentAnnotationUID=h.annotationUID,h.childAnnotationUIDs.push(v.annotationUID)}}}o.set(n,f)}var ga;(function(t){t[t.CounterClockwise=-1]="CounterClockwise",t[t.Unknown=0]="Unknown",t[t.Clockwise=1]="Clockwise"})(ga||(ga={}));function db(t,e){return t.minX<=e.maxX&&t.maxX>=e.minX&&t.minY<=e.maxY&&t.maxY>=e.minY}function tw(t,e){const 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NG(t,e,r=null,n=null){Array.isArray(e)&&e.length>1&&t.max.length===1&&(t.max.push(t.max[0],t.max[0]),t.min.push(t.min[0],t.min[0]),t.sum.push(t.sum[0],t.sum[0]),t.runMean.push(0,0),t.m2.push(t.m2[0],t.m2[0]),t.m3.push(t.m3[0],t.m3[0]),t.m4.push(t.m4[0],t.m4[0]),t.allValues.push([],[])),t!=null&&t.pointsInShape&&r&&t.pointsInShape.push(r);const i=Array.isArray(e)?e:[e];t.count+=1,r&&(t.sumLPS[0]+=r[0],t.sumLPS[1]+=r[1],t.sumLPS[2]+=r[2]),t.max.forEach((o,a)=>{const s=i[a];t.allValues[a].push(s);const c=t.count,l=s-t.runMean[a],f=l/c,u=l*f*(c-1);t.sum[a]+=s,t.runMean[a]+=f,t.m4[a]+=u*f*f*(c*c-3*c+3)+6*f*f*t.m2[a]-4*f*t.m3[a],t.m3[a]+=u*f*(c-2)-3*f*t.m2[a],t.m2[a]+=u,s<t.min[a]&&(t.min[a]=s,a===0&&(t.minIJK=n?[...n]:null,t.minLPS=r?[...r]:null)),s>t.max[a]&&(t.max[a]=s,a===0&&(t.maxIJK=n?[...n]:null,t.maxLPS=r?[...r]:null))})}function b2e(t){if(t.length===0)return 0;const e=[...t].sort((n,i)=>n-i),r=Math.floor(e.length/2);return e.length%2===0?(e[r-1]+e[r])/2:e[r]}function kG(t,e){const r=t.sum.map(u=>u/t.count),n=t.m2.map(u=>Math.sqrt(u/t.count)),i=t.sumLPS.map(u=>u/t.count),o=t.m3.map((u,d)=>{const h=t.m2[d]/t.count;return h===0?0:u/(t.count*Math.pow(h,1.5))}),a=t.m4.map((u,d)=>{const h=t.m2[d]/t.count;return h===0?0:u/(t.count*h*h)-3}),s=t.allValues.map(u=>b2e(u)),c={max:{name:"max",label:"Max Pixel",value:t.max.length===1?t.max[0]:t.max,unit:e,pointIJK:t.maxIJK?[...t.maxIJK]:null,pointLPS:t.maxLPS?[...t.maxLPS]:null},min:{name:"min",label:"Min Pixel",value:t.min.length===1?t.min[0]:t.min,unit:e,pointIJK:t.minIJK?[...t.minIJK]:null,pointLPS:t.minLPS?[...t.minLPS]:null},mean:{name:"mean",label:"Mean Pixel",value:r.length===1?r[0]:r,unit:e},stdDev:{name:"stdDev",label:"Standard Deviation",value:n.length===1?n[0]:n,unit:e},count:{name:"count",label:"Voxel Count",value:t.count,unit:null},median:{name:"median",label:"Median",value:s.length===1?s[0]:s,unit:e},skewness:{name:"skewness",label:"Skewness",value:o.length===1?o[0]:o,unit:null},kurtosis:{name:"kurtosis",label:"Kurtosis",value:a.length===1?a[0]:a,unit:null},maxLPS:{name:"maxLPS",label:"Max LPS",value:t.maxLPS?Array.from(t.maxLPS):null,unit:null},minLPS:{name:"minLPS",label:"Min LPS",value:t.minLPS?Array.from(t.minLPS):null,unit:null},pointsInShape:t.pointsInShape,center:{name:"center",label:"Center",value:i?[...i]:null,unit:null},array:[]};c.array.push(c.min,c.max,c.mean,c.stdDev,c.median,c.skewness,c.kurtosis,c.count,c.maxLPS,c.minLPS),c.center.value&&c.array.push(c.center);const l=t.pointsInShape!==null,f=Sm(l);return t.max=f.max,t.min=f.min,t.sum=f.sum,t.count=f.count,t.maxIJK=f.maxIJK,t.maxLPS=f.maxLPS,t.minIJK=f.minIJK,t.minLPS=f.minLPS,t.runMean=f.runMean,t.m2=f.m2,t.m3=f.m3,t.m4=f.m4,t.allValues=f.allValues,t.pointsInShape=f.pointsInShape,t.sumLPS=f.sumLPS,c}const Dd=class Dd extends AG{static statsInit(e){e.storePointData||(this.state.pointsInShape=null),this.state=Sm(e.storePointData)}};Dd.state=Sm(!0),Dd.statsCallback=({value:e,pointLPS:r=null,pointIJK:n=null})=>{NG(Dd.state,e,r,n)},Dd.getStatistics=e=>kG(Dd.state,e==null?void 0:e.unit);let Al=Dd;class VG extends LG{constructor(e){super(e),this.state=Sm(e.storePointData)}statsInit(e){this.state=Sm(e.storePointData)}statsCallback(e){NG(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return kG(this.state,e==null?void 0:e.unit)}}const D2e=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:Al,Calculator:AG,InstanceBasicStatsCalculator:VG,InstanceCalculator:LG},Symbol.toStringTag,{value:"Module"}));function Au(t,e){if(t.length!==e.length)throw Error("Both points should have the same dimensionality");const[r,n,i=0]=t,[o,a,s=0]=e,c=o-r,l=a-n,f=s-i;return c*c+l*l+f*f}function Ko(t,e){return Math.sqrt(Au(t,e))}function o_(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const I2e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Ko,distanceToPointSquared:Au,mirror:o_},Symbol.toStringTag,{value:"Module"}));function Lf(t){const[e,r]=t;return Ko(e,r)}function Vd(t){const[e,r]=t,n=Ko(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const M2e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:Vd,getCanvasCircleRadius:Lf},Symbol.toStringTag,{value:"Module"}));function Dx(t,e,r={}){return r.precalculated||FG(t,r),r.precalculated(e)}const FG=(t,e={})=>{const{xRadius:r,yRadius:n,zRadius:i}=t;(e.invXRadiusSq===void 0||e.invYRadiusSq===void 0||e.invZRadiusSq===void 0)&&(e.invXRadiusSq=r!==0?1/r**2:0,e.invYRadiusSq=n!==0?1/n**2:0,e.invZRadiusSq=i!==0?1/i**2:0);const{invXRadiusSq:o,invYRadiusSq:a,invZRadiusSq:s}=e,{center:c}=t,[l,f,u]=c;return e.precalculated=d=>{const h=d[0]-l;let g=h*h*o;if(g>1)return!1;const p=d[1]-f;if(g+=p*p*a,g>1)return!1;const v=d[2]-u;return g+=v*v*s,g<=1},e};function a_(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const O2e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:a_,pointInEllipse:Dx,precalculatePointInEllipse:FG},Symbol.toStringTag,{value:"Module"}));function nw(t,e,r){let n;const i=Au(t,e);if(t[0]===e[0]&&t[1]===e[1]&&(n=t),!n){const o=((r[0]-t[0])*(e[0]-t[0])+(r[1]-t[1])*(e[1]-t[1]))/i;o<0?n=t:o>1?n=e:n=[t[0]+o*(e[0]-t[0]),t[1]+o*(e[1]-t[1])]}return{point:[...n],distanceSquared:Au(r,n)}}function mv(t,e,r){return nw(t,e,r).distanceSquared}function Si(t,e,r){if(t.length!==2||e.length!==2||r.length!==2)throw Error("lineStart, lineEnd, and point should have 2 elements of [x, y]");return Math.sqrt(mv(t,e,r))}function I2(t){return typeof t=="number"?t?t<0?-1:1:t===t?0:NaN:NaN}function rw(t,e,r,n,i=!1){const[o,a]=t,[s,c]=e,[l,f]=r,[u,d]=n;if(i){const I=(o-s)*(f-d)-(a-c)*(l-u);if(Math.abs(I)<1e-10)return;const P=((o-l)*(f-d)-(a-f)*(l-u))/I,M=o+P*(s-o),L=a+P*(c-a);return[M,L]}const h=c-a,g=o-s,p=s*a-o*c,v=h*l+g*f+p,y=h*u+g*d+p;if(v!==0&&y!==0&&I2(v)===I2(y))return;const m=d-f,w=l-u,x=u*f-l*d,C=m*o+w*a+x,S=m*s+w*c+x;if(C!==0&&S!==0&&I2(C)===I2(S))return;const T=h*w-m*g;let _;_=g*x-w*p;const E=_/T;_=m*p-h*x;const b=_/T;return[E,b]}const Sp=.01;function Iy(t,e,r){const n=t[0]<=e[0]?t[0]:e[0],i=t[0]>=e[0]?t[0]:e[0],o=t[1]<=e[1]?t[1]:e[1],a=t[1]>=e[1]?t[1]:e[1];if(!(r[0]>=n-Sp&&r[0]<=i+Sp&&r[1]>=o-Sp&&r[1]<=a+Sp))return!1;const c=(e[1]-t[1])*(r[0]-e[0])-(e[0]-t[0])*(r[1]-e[1]);return(c>=0?c:-c)<=Sp}const P2e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Si,distanceToPointSquared:mv,distanceToPointSquaredInfo:nw,intersectLine:rw,isPointOnLineSegment:Iy},Symbol.toStringTag,{value:"Module"}));function Ix(t){if(t.length<3)return!1;const e=t.length,r=t[0],n=t[e-1],i=Au(r,n);return a0(0,i)}function ua(t,e,r={closed:void 0}){if(t.length<3)return!1;const n=t.length;let i=0;const{closed:o,holes:a}=r;if(a!=null&&a.length){for(const l of a)if(ua(l,e))return!1}const s=!(o===void 0?Ix(t):o),c=t.length-(s?1:2);for(let l=0;l<=c;l++){const f=t[l],u=l===n-1?0:l+1,d=t[u],h=f[0]>=d[0]?f[0]:d[0],g=f[1]>=d[1]?f[1]:d[1],p=f[1]<=d[1]?f[1]:d[1];if(e[0]<=h&&e[1]>=p&&e[1]<g){let m=f[0]===d[0];if(!m){const w=(e[1]-f[1])*(d[0]-f[0])/(d[1]-f[1])+f[0];m=e[0]<=w}i+=m?1:0}}return!!(i%2)}function E0(t,e){for(let r=0,n=e.length;r<n;r++)if(!ua(t,e[r]))return!1;return!0}function zf(t,e){let r=t;const n=(e==null?void 0:e.numDimensions)||2,i=n===3;if(!Array.isArray(t[0])){const u=t,d=u.length/n;r=new Array(u.length/n);for(let h=0,g=d;h<g;h++)r[h]=[u[h*n],u[h*n+1]],i&&r[h].push(u[h*n+2])}let o=1/0,a=1/0,s=-1/0,c=-1/0,l=1/0,f=-1/0;r=r;for(let u=0,d=r.length;u<d;u++){const[h,g,p]=r[u];o=o<h?o:h,a=a<g?a:g,s=s>h?s:h,c=c>g?c:g,i&&(l=l<p?l:p,f=f>p?f:p)}return i?{minX:o,maxX:s,minY:a,maxY:c,minZ:l,maxZ:f}:{minX:o,maxX:s,minY:a,maxY:c}}function vv(t){const e=t.length;let r=0,n=e-1;for(let i=0;i<e;i++)r+=(t[n][0]+t[i][0])*(t[n][1]-t[i][1]),n=i;return Math.abs(r/2)}function Oc(t){if(t.length<3)return 0;const e=t[0];let r=0;for(let n=0,i=t.length;n<i;n++){const o=t[n],a=n===i-1?0:n+1,s=t[a],c=o[0]-e[0],l=o[1]-e[1],f=s[0]-e[0],u=s[1]-e[1];r+=c*u-l*f}return r*=.5,r}function My(t){return Oc(t)>=0?1:-1}function R2e(t){const e=Ve(),r=t[0];for(let n=0,i=t.length;n<i;n++){const o=t[n],a=n===i-1?0:n+1,s=t[a],c=o[0]-r[0],l=o[1]-r[1],f=o[2]-r[2],u=s[0]-r[0],d=s[1]-r[1],h=s[2]-r[2];e[0]+=l*h-f*d,e[1]+=f*u-c*h,e[2]+=c*d-l*u}return Er(e,e,.5),e}function A2e(t){const e=R2e(t);return en(e,e)}function s_(t){const e=Oc(t);return[0,0,e/Math.abs(e)]}const Bi=1e-7;function b3(t,e){return t[0]*e[1]-t[1]*e[0]}function di(t,e){return Vt(t,e,Bi)}function UG(t,e,r,n){const i=Wn(bt(),e,t),o=Wn(bt(),n,r),a=b3(i,o),s=Wn(bt(),r,t),c=b3(s,i);if(Math.abs(a)<Bi){if(Math.abs(c)<Bi){const u=au(i,i),d=au(o,o);if(u<Bi||d<Bi)return di(t,r)||di(t,n)?t:di(e,r)||di(e,n)?e:null;const h=au(Wn(bt(),r,t),i)/u,g=au(Wn(bt(),n,t),i)/u,p=au(Wn(bt(),t,r),o)/d,v=au(Wn(bt(),e,r),o)/d,y=m=>m>=-Bi&&m<=1+Bi;if(y(h)){const m=Up(bt(),t,i,h);if(di(r,m))return r}if(y(g)){const m=Up(bt(),t,i,g);if(di(n,m))return n}if(y(p)){const m=Up(bt(),r,o,p);if(di(t,m))return t}if(y(v)){const m=Up(bt(),r,o,v);if(di(e,m))return e}}return null}const l=b3(s,o)/a,f=c/a;return l>=-Bi&&l<=1+Bi&&f>=-Bi&&f<=1+Bi?[t[0]+l*i[0],t[1]+l*i[1]]:null}var fu;(function(t){t[t.Vertex=0]="Vertex",t[t.Intersection=1]="Intersection"})(fu||(fu={}));var $o;(function(t){t[t.Entering=0]="Entering",t[t.Exiting=1]="Exiting",t[t.Unknown=2]="Unknown"})($o||($o={}));function zg(t,e){if(t.length!==e.length)return!1;const r=t.length;if(r===0)return!0;let n=!0;for(let o=0;o<r;o++)if(!di(t[o],e[o])){n=!1;break}if(n)return!0;let i=!0;for(let o=0;o<r;o++)if(!di(t[o],e[r-1-o])){i=!1;break}if(i)return!0;for(let o=1;o<r;o++){let a=!0;for(let c=0;c<r;c++)if(!di(t[c],e[(c+o)%r])){a=!1;break}if(a)return!0;let s=!0;for(let c=0;c<r;c++)if(!di(t[c],e[(r-1-c+o)%r])){s=!1;break}if(s)return!0}return!1}function Mx(t,e){if(t.length<3)return[];if(e.length<3)return[t.slice()];const r=e.slice();if(zg(t,e))return[];const n=Oc(t),i=Oc(r);Math.sign(n)===Math.sign(i)&&Math.abs(i)>Bi&&r.reverse();const o=[];for(let f=0;f<t.length;f++){const u=t[f],d=t[(f+1)%t.length];for(let h=0;h<r.length;h++){const g=r[h],p=r[(h+1)%r.length],v=UG(u,d,g,p);if(v){const y=Math.sqrt(vf(u,d)),m=Math.sqrt(vf(g,p));o.push({coord:v,seg1Idx:f,seg2Idx:h,alpha1:y<Bi?0:Math.sqrt(vf(u,v))/y,alpha2:m<Bi?0:Math.sqrt(vf(g,v))/m})}}}const a=(f,u,d)=>{const h=[];let g=0;for(let v=0;v<f.length;v++){const y=f[v];h.push({id:`${u}_v${g++}`,coordinates:y,type:fu.Vertex,originalPolyIndex:u,originalVertexIndex:v,next:null,prev:null,isIntersection:!1,visited:!1});const m=d.filter(w=>(u===0?w.seg1Idx:w.seg2Idx)===v).sort((w,x)=>(u===0?w.alpha1:w.alpha2)-(u===0?x.alpha1:x.alpha2));for(const w of m){if(h.length>0&&di(h[h.length-1].coordinates,w.coord)){h[h.length-1].isIntersection||(h[h.length-1].isIntersection=!0,h[h.length-1].intersectionInfo=w,h[h.length-1].alpha=u===0?w.alpha1:w.alpha2);continue}h.push({id:`${u}_i${g++}`,coordinates:w.coord,type:fu.Intersection,originalPolyIndex:u,next:null,prev:null,isIntersection:!0,visited:!1,alpha:u===0?w.alpha1:w.alpha2,intersectionInfo:w})}}const p=[];if(h.length>0){p.push(h[0]);for(let v=1;v<h.length;v++)di(h[v].coordinates,p[p.length-1].coordinates)?h[v].isIntersection&&(p[p.length-1].isIntersection=!0,p[p.length-1].intersectionInfo=h[v].intersectionInfo,p[p.length-1].alpha=h[v].alpha):p.push(h[v])}if(p.length>0)for(let v=0;v<p.length;v++)p[v].next=p[(v+1)%p.length],p[v].prev=p[(v-1+p.length)%p.length];return p},s=a(t,0,o),c=a(r,1,o);s.forEach(f=>{if(f.isIntersection){const u=f.intersectionInfo,d=c.find(h=>h.isIntersection&&di(h.coordinates,f.coordinates)&&h.intersectionInfo.seg1Idx===u.seg1Idx&&h.intersectionInfo.seg2Idx===u.seg2Idx);if(d){f.partnerNode=d,d.partnerNode=f;const h=f.prev.coordinates,g=f.coordinates,p=d.next.coordinates;Wn(bt(),g,h),Wn(bt(),p,g);const v=[(f.prev.coordinates[0]+f.coordinates[0])/2,(f.prev.coordinates[1]+f.coordinates[1])/2];ua(e,v)?f.intersectionDir=$o.Exiting:f.intersectionDir=$o.Entering}else f.isIntersection=!1}}),s.forEach(f=>delete f.intersectionInfo),c.forEach(f=>delete f.intersectionInfo);const l=[];for(let f=0;f<s.length;f++){const u=s[f];if(u.visited||u.isIntersection||ua(e,u.coordinates))continue;const d=[];let h=u,g=!0,p=0;const v=(s.length+c.length)*2;do{if(p++>v){console.warn("Subtraction: Max iterations reached, possible infinite loop.");break}h.visited=!0,(d.length===0||!di(d[d.length-1],h.coordinates))&&d.push(h.coordinates),h.isIntersection&&(g?h.intersectionDir===$o.Entering&&h.partnerNode&&(h=h.partnerNode,g=!1):h.partnerNode?(h=h.partnerNode,g=!0):console.warn("Subtraction: Intersection on source without partner.")),h=h.next}while(h!==u||!g);d.length>=3&&(di(d[0],d[d.length-1])&&d.pop(),d.length>=3&&l.push(d))}return l}function BG(t,e){if(t.length<3||e.length<3)return[];let r=e.slice();const n=Oc(t),i=Oc(r);if(Math.abs(n)<Bi||Math.abs(i)<Bi)return[];n<0&&(t=t.slice().reverse()),i<0&&(r=r.slice().reverse());const o=r,a=[];for(let u=0;u<t.length;u++){const d=t[u],h=t[(u+1)%t.length];for(let g=0;g<r.length;g++){const p=r[g],v=r[(g+1)%r.length],y=UG(d,h,p,v);if(y){const m=Math.sqrt(vf(d,h)),w=Math.sqrt(vf(p,v));a.push({coord:[...y],seg1Idx:u,seg2Idx:g,alpha1:m<Bi?0:Math.sqrt(vf(d,y))/m,alpha2:w<Bi?0:Math.sqrt(vf(p,y))/w})}}}if(a.length===0)return 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v=[];if(g.length>0){v.push(g[0]);for(let y=1;y<g.length;y++)if(!di(g[y].coordinates,v[v.length-1].coordinates))v.push(g[y]);else{const m=v[v.length-1];g[y].isIntersection&&g[y].intersectionInfo&&(m.isIntersection=!0,m.intersectionInfo=g[y].intersectionInfo,m.alpha=g[y].alpha,m.type=fu.Intersection)}}if(v.length>1&&di(v[0].coordinates,v[v.length-1].coordinates)){const y=v[0],m=v.pop();m.isIntersection&&!y.isIntersection&&m.intersectionInfo&&(y.isIntersection=!0,y.intersectionInfo=m.intersectionInfo,y.alpha=m.alpha,y.type=fu.Intersection)}if(v.length>0)for(let y=0;y<v.length;y++)v[y].next=v[(y+1)%v.length],v[y].prev=v[(y-1+v.length)%v.length];return v},c=s(t,0,a),l=s(r,1,a);if(c.length===0||l.length===0)return[];c.forEach(u=>{if(u.isIntersection&&u.intersectionInfo){const 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Instead make a new one.")}_setAllViewportsToBeRenderedNextFrame(){[...this._viewportElements.values()].forEach(r=>{this._needsRender.add(r)}),this._renderFlaggedViewports()}_setViewportsToBeRenderedNextFrame(e){const r=[...this._viewportElements.values()];e.forEach(n=>{r.indexOf(n)!==-1&&this._needsRender.add(n)}),this._render()}_render(){this._needsRender.size>0&&this._animationFrameSet===!1&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedViewports),this._animationFrameSet=!0)}_triggerRender(e){const r=De(e);if(!r)return;if(!ir(r.renderingEngineId)){console.warn("rendering Engine has been destroyed");return}const i=qG(e,[hye,gye,pye]),{renderingEngineId:o,viewportId:a}=r,s={element:e,renderingEngineId:o,viewportId:a};HG(e,c=>{let l=!1;const f=u=>{if(u.renderAnnotation){const d=u.renderAnnotation(r,c);l=l||d}};i.forEach(f),l&&nt(e,U.ANNOTATION_RENDERED,{...s})})}_reset(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null,this._setAllViewportsToBeRenderedNextFrame()}}const wb=new mye;function jg(t){wb.renderViewport(t)}function ke(t){t.length&&t.forEach(e=>{const r=Vn(e);if(!r){console.warn(`Viewport not available for ${e}`);return}const{viewport:n}=r;if(!n){console.warn(`Viewport not available for ${e}`);return}const i=n.element;jg(i)})}function YG(t,e){const r=t.length,n=[];for(let i=0;i<r;i++){const o=t[i];o.getFrameOfReferenceUID()===e&&n.push(o)}return n}const{Active:vye,Passive:yye,Enabled:wye}=Fn;function Ax(t,e){const r=t.length,n=[];for(let i=0;i<r;i++){const o=t[i],a=Mr(o.id,o.renderingEngineId);if(!a)continue;xye(a,e)&&n.push(o)}return n}function xye(t,e){const{toolOptions:r}=t,n=r[e];if(!n)return!1;const i=n.mode;return i===vye||i===yye||i===wye}function JG(t,e,r=.999){return t.filter(n=>{const i=n.getCamera();return Math.abs(pt(i.viewPlaneNormal,e.viewPlaneNormal))>r})}function St(t,e,r=!0){const n=De(t),{renderingEngine:i,FrameOfReferenceUID:o}=n;let a=i.getViewports();a=YG(a,o),a=Ax(a,e);const s=i.getViewport(n.viewportId);return r&&(a=JG(a,s.getCamera())),a.map(l=>l.id)}const Cye=Object.freeze(Object.defineProperty({__proto__:null,filterViewportsWithFrameOfReferenceUID:YG,filterViewportsWithParallelNormals:JG,filterViewportsWithToolEnabled:Ax,getViewportIdsWithToolToRender:St},Symbol.toStringTag,{value:"Module"})),z7=1e-10,aw="PlanarFreehandContourSegmentationTool";function ss(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function ZG(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.canvasToWorld(t[i]);return n}function wv(t,e){const r=zf(t),n=zf(e);if(!db(r,n))return{hasIntersection:!1,isContourHole:!1};const o=Ox(t,e),a=!o&&E0(e,t);return{hasIntersection:o||a,isContourHole:a}}function QG(t,e){return dv(e).map(r=>{const n=r,i=ss(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Lx(t,e,r){fv(e,r),Lc(r);const{contour:n}=r.data,i=ss(n.polyline,t);Uc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===ga.Clockwise?ga.CounterClockwise:ga.Clockwise},t),Cb(t,[e,r])}function xb(t,e,r,n,i){var h;if(!Sx(aw)){console.warn(`${aw} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=ua(r,o),s=QG(t,e),c=new Set(s),l=new Map,f=(g,p)=>{let v=l.get(g);v||(v=[],l.set(g,v)),v.push(p),c.delete(p)},u=[];if(a){const g=Px(r,i);u.push(g),Array.from(c.keys()).forEach(p=>f(g,p))}else Mx(r,i).forEach(p=>{u.push(p),Array.from(c.keys()).forEach(v=>{E0(p,v.polyline)&&f(p,v)})});Array.from(l.values()).forEach(g=>g.forEach(p=>Gg(p.annotation)));const{element:d}=t;nn(n.annotationUID),nn(e.annotationUID),Lc(n),Lc(e);for(let g=0;g<u.length;g++){const p=u[g];if(!p||p.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",p);continue}const v=eW(t,e,p);rn(v,d),Ru(v),cn(v,t.element),(h=l.get(p))==null||h.forEach(y=>fv(v,y.annotation))}Cb(t,[e,n])}function eW(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:aw,originalToolName:e.metadata.originalToolName||e.metadata.toolName},data:{cachedStats:{},handles:{points:[n,i],textBox:e.data.handles.textBox?{...e.data.handles.textBox}:void 0},contour:{polyline:[],closed:!0},spline:e.data.spline,segmentation:{...e.data.segmentation}},annotationUID:Pn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return Uc(o,{points:r,closed:!0,targetWindingDirection:ga.Clockwise},t),o}function Cb(t,e){const{element:r}=t,n=new Set([aw]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Sx(i)){const o=St(r,i);ke(o)}}function Sb(t){if(!t||t.length<2)return t;const e=[t[0]];for(let r=1;r<t.length;r++){const n=t[r],i=e[e.length-1],o=Math.abs(n[0]-i[0]),a=Math.abs(n[1]-i[1]);(o>z7||a>z7)&&e.push(n)}return e}function Tb(t){const e=[],r=new Set;for(let n of t){if(!n||n.length<3||(n=Sb(n),n.length<3))continue;const o=[...n].sort((a,s)=>a[0]!==s[0]?a[0]-s[0]:a[1]-s[1]).map(a=>`${a[0].toFixed(6)},${a[1].toFixed(6)}`).join("|");r.has(o)||(r.add(o),e.push(n))}return e}const Sye="PlanarFreehandContourSegmentationTool";function Tye(t,e,r,n,i){return n.forEach(({polyline:o,viewReference:a})=>{if(o.length<3)return;const s={annotationUID:Pn(),data:{contour:{closed:!0,polyline:o},segmentation:{segmentationId:r,segmentIndex:i},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:Sye,...a}};rn(s,t.element);const c=(e==null?void 0:e.get(i))||new Set;c.add(s.annotationUID),e.set(i,c)}),e}function Tm(t){const{metadata:e}=t;if(!e)return{};const{FrameOfReferenceUID:r,referencedImageId:n,referencedImageURI:i,multiSliceReference:o,cameraFocalPoint:a,viewPlaneNormal:s,viewUp:c,sliceIndex:l,volumeId:f,bounds:u}=e;return{FrameOfReferenceUID:r,referencedImageId:n,referencedImageURI:i,multiSliceReference:o,cameraFocalPoint:a,viewPlaneNormal:s,viewUp:c,sliceIndex:l,volumeId:f,bounds:u}}function Nx(t,e){if(!t||!e||t.FrameOfReferenceUID!==e.FrameOfReferenceUID||t.referencedImageId!==e.referencedImageId||!t.viewPlaneNormal||!e.viewPlaneNormal||t.viewPlaneNormal.length!==e.viewPlaneNormal.length)return!1;for(let r=0;r<t.viewPlaneNormal.length;r++)if(t.viewPlaneNormal[r]!==e.viewPlaneNormal[r])return!1;return!0}function _m(t,e){const r=[],n=new Set,i=new Set;for(let o=0;o<t.length;o++){if(n.has(o))continue;const a=t[o];let s=!1;for(let c=0;c<e.length;c++){if(i.has(c))continue;const l=e[c];if(!Nx(a.viewReference,l.viewReference))continue;if(zg(a.polyline,l.polyline)){r.push(a),n.add(o),i.add(c),s=!0;break}const f=wv(a.polyline,l.polyline);if(f.hasIntersection&&!f.isContourHole){const u=Px(a.polyline,l.polyline);r.push({polyline:u,viewReference:a.viewReference}),n.add(o),i.add(c),s=!0;break}}s||(r.push(a),n.add(o))}for(let o=0;o<e.length;o++)i.has(o)||r.push(e[o]);return r}function _ye(t){if(t.length===0)return[];if(t.length===1)return[...t[0]];let e=[...t[0]];for(let r=1;r<t.length;r++)e=_m(e,t[r]);return e}function Eye(t,e,r){const n=t.map(o=>({polyline:ss(o.data.contour.polyline,r),viewReference:Tm(o)})),i=e.map(o=>({polyline:ss(o.data.contour.polyline,r),viewReference:Tm(o)}));return _m(n,i)}function vg(t,e){const r=[];for(let n=0;n<t.length;n++){let i=[t[n]];for(let o=0;o<e.length;o++){const a=e[o],s=[];for(const c of i){if(!Nx(c.viewReference,a.viewReference)){s.push(c);continue}if(zg(c.polyline,a.polyline))continue;const l=wv(c.polyline,a.polyline);if(l.hasIntersection&&!l.isContourHole){const f=Tb(Mx(c.polyline,a.polyline));for(const u of f){const d=Sb(u);d.length>=3&&s.push({polyline:d,viewReference:c.viewReference})}}else s.push({polyline:c.polyline,viewReference:c.viewReference})}i=s}r.push(...i)}return r}function bye(t,e){if(e.length===0)return[...t];let r=[...t];for(let n=0;n<e.length;n++)r=vg(r,e[n]);return r}function Dye(t,e,r){const n=t.map(o=>({polyline:ss(o.data.contour.polyline,r),viewReference:Tm(o)})),i=e.map(o=>({polyline:ss(o.data.contour.polyline,r),viewReference:Tm(o)}));return vg(n,i)}function tW(t,e){if(!t.length||!e.length)return[];const r=[];for(const n of t)for(const i of e){if(!Nx(n.viewReference,i.viewReference))continue;if(zg(n.polyline,i.polyline)){r.push({...n});continue}const o=wv(n.polyline,i.polyline);if(o.hasIntersection&&!o.isContourHole){const a=Tb(BG(n.polyline,i.polyline));a&&a.length>0&&a.forEach(s=>{r.push({polyline:s,viewReference:n.viewReference})})}}return r}function nW(t,e){if(!t.length&&!e.length)return[];if(!t.length)return e;if(!e.length)return t;if(t.length===e.length){let o=!0;for(let a=0;a<t.length;a++){let s=!1;for(let c=0;c<e.length;c++)if(Nx(t[a].viewReference,e[c].viewReference)&&zg(t[a].polyline,e[c].polyline)){s=!0;break}if(!s){o=!1;break}}if(o)return[]}const r=vg(t,e),n=vg(e,t);return[...r,...n]}var Ec;(function(t){t[t.Union=0]="Union",t[t.Subtract=1]="Subtract",t[t.Intersect=2]="Intersect",t[t.XOR=3]="XOR",t[t.Copy=4]="Copy",t[t.Delete=5]="Delete"})(Ec||(Ec={}));function j7(t,e){const r=[],{annotationUIDsMap:n}=t||{};if(!(n!=null&&n.has(e)))return;const i=n.get(e);for(const o of i){const a=$n(o),{polyline:s}=a.data.contour;r.push({polyline:s,viewReference:Tm(a)})}return r}function Iye(t,e,r){const n=an(e.segmentationId),i=an(r.segmentationId);if(!n||!i||!n.representationData.Contour||!i.representationData.Contour)return;const o=j7(n.representationData.Contour,e.segmentIndex),a=j7(i.representationData.Contour,r.segmentIndex);if(!o||!a)return;const s=o.map(({polyline:l,viewReference:f})=>({polyline:ss(l,t),viewReference:f})),c=a.map(({polyline:l,viewReference:f})=>({polyline:ss(l,t),viewReference:f}));return{polyLinesInfoCanvas1:s,polyLinesInfoCanvas2:c}}function Mye(t,{segmentIndex:e,label:r,color:n}){t!=null&&t.segments&&(t.segments[e]={active:!1,locked:!1,label:r,segmentIndex:e,cachedStats:{},color:n})}function rW(t){t.forEach(e=>{const r=$n(e);nn(e),Lc(r)}),t.clear()}function kx(t,e,r,n){const i=ub(t.segmentationId);if(!i)return;const{polyLinesInfoCanvas1:o,polyLinesInfoCanvas2:a}=Iye(i,t,e)||{};if(!o||!a)return;let s;switch(n){case Ec.Union:s=_m(o,a);break;case Ec.Subtract:s=vg(o,a);break;case Ec.Intersect:s=tW(o,a);break;case Ec.XOR:s=nW(o,a);break;default:s=_m(o,a);break}const c=s.map(({polyline:v,viewReference:y})=>({polyline:ZG(v,i),viewReference:y})),l=r,f=an(l.segmentationId),u=l.segmentIndex,d=l.color,h=l.label,g=f.representationData.Contour,{annotationUIDsMap:p}=g;if(p){if(t.segmentationId===l.segmentationId&&t.segmentIndex===u){const v=p.get(u);v&&rW(v)}Tye(i,p,f.segmentationId,c,u),Mye(f,{segmentIndex:u,color:d,label:h})}}function Oye(t,e,r){kx(t,e,r,Ec.Union)}function Pye(t,e,r){kx(t,e,r,Ec.Subtract)}function Rye(t,e,r){kx(t,e,r,Ec.Intersect)}function Aye(t,e,r){kx(t,e,r,Ec.XOR)}function Lye(t,e){RG(t.segmentationId,t.segmentIndex,e.segmentationId,e.segmentIndex)}function Nye(t){const e=an(t.segmentationId);if(!e){console.log("No active segmentation detected");return}if(!e.representationData.Contour){console.log("No contour representation found");return}const r=e.representationData.Contour,{annotationUIDsMap:n}=r;if(!n){console.log("No annotation map found");return}if(!n.has(t.segmentIndex)){console.log("Segmentation index has no annotations");return}const i=n.get(t.segmentIndex);rW(i)}function xv(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function iW(t,e,r){const n=[],i=zf(e);for(let o=0;o<r.length;o++){const a=r[o],s=kye(a.data.contour.polyline,t),c=zf(s);if(!db(i,c))continue;const f=Ox(e,s),u=!f&&E0(s,e);(f||u)&&n.push({targetAnnotation:a,targetPolyline:s,isContourHole:u})}return n}function kye(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}const sw="PlanarFreehandContourSegmentationTool";function oW(t,e,r,n){const i=n.filter(a=>a.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];Gye(t,a.targetAnnotation,e),aW(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!Sx(sw)){console.warn(`${sw} is not registered in cornerstone. Cannot process multiple intersections.`);return}Vye(t,e,r,o)}}function Vye(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Bye(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>ua(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=Px(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=Mx(d,r);a.push(...h)});o.forEach(d=>{nn(d.annotationUID),Lc(d)}),s.forEach(d=>Gg(d.annotation));const f=n[0].targetAnnotation,u=[];a.forEach(d=>{if(!d||d.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",d);return}const h=Fye(t,f,d);rn(h,i),Ru(h),cn(h,t.element),u.push(h)}),Uye(t,s,u),aW(t,o)}function Fye(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:sw,originalToolName:e.metadata.originalToolName||e.metadata.toolName},data:{cachedStats:{},handles:{points:[n,i],textBox:e.data.handles.textBox?{...e.data.handles.textBox}:void 0},contour:{polyline:[],closed:!0},spline:e.data.spline,segmentation:{...e.data.segmentation}},annotationUID:Pn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return Uc(o,{points:r,closed:!0,targetWindingDirection:ga.Clockwise},t),o}function Uye(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=_b(o.data.contour.polyline,t);return E0(a,n.polyline)});i&&fv(i,n.annotation)})}function Bye(t,e){return dv(e).map(r=>{const n=r,i=_b(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Gye(t,e,r){fv(e,r),Lc(r);const{contour:n}=r.data,i=_b(n.polyline,t);Uc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===ga.Clockwise?ga.CounterClockwise:ga.Clockwise},t)}function _b(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function aW(t,e){const{element:r}=t,n=new Set([sw]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Sx(i)){const o=St(r,i);ke(o)}}const{isEqual:H7}=Dn;function Eb(t){const{metadata:e}=t;return _U().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return H7(i,e.viewPlaneNormal)&&(!e.viewUp||H7(o,e.viewUp))}}).map(r=>r.viewport)}async function Wye(t,e,r,n=!0){const i=typeof t=="string"?$n(t):t,o=typeof e=="string"?$n(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=$ye(i));const a=ss(i.data.contour.polyline,r),s=ss(o.data.contour.polyline,r),c=wv(a,s);if(!c.hasIntersection){console.warn("No intersection found between the two annotations");return}if(c.isContourHole){if(!n){console.warn("Hole processing is disabled");return}Lx(r,o,i)}else xb(r,o,s,i,a)}function $ye(t){const e=Eb(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const zye=Object.freeze(Object.defineProperty({__proto__:null,get LogicalOperation(){return Ec},add:Oye,addContourSegmentationAnnotation:Ru,areSameSegment:pG,checkIntersection:wv,cleanupPolylines:Tb,combinePolylines:xb,contourSegmentationOperation:Wye,convertContourPolylineToCanvasSpace:ss,convertContourPolylineToWorld:ZG,convertContourSegmentationAnnotation:cb,copy:Lye,copyAnnotation:PG,copyContourSegment:RG,createNewAnnotationFromPolyline:eW,createPolylineHole:Lx,deleteOperation:Nye,findAllIntersectingContours:iW,getContourHolesData:QG,intersect:Rye,intersectPolylinesSets:tW,isContourSegmentationAnnotation:xv,processMultipleIntersections:oW,removeContourSegmentationAnnotation:Lc,removeDuplicatePoints:Sb,subtract:Pye,subtractAnnotationPolylines:Dye,subtractMultiplePolylineSets:bye,subtractPolylineSets:vg,unifyAnnotationPolylines:Eye,unifyMultiplePolylineSets:_ye,unifyPolylineSets:_m,updateViewportsForAnnotations:Cb,xor:Aye,xorPolylinesSets:nW},Symbol.toStringTag,{value:"Module"}));function jye(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==Of.CONTOUR)throw new Error(`Geometry type ${t.type} not supported for rendering.`);if(!t.data){console.warn(`No contours found for geometryId ${e}. Skipping render.`);return}}function Hye(t,e,r,n){r.size?t.render():Kye(t,e,n)}function Kye(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=Ue.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;jye(a);const c=ns.getStyle({viewportId:t.id,segmentationId:n,type:Pt.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=ob(t,d[0],f),v={annotationUID:Pn(),data:{contour:{closed:!0,polyline:d},segmentation:{segmentationId:n,segmentIndex:s,color:h,id:g},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!0,isVisible:!0,metadata:{referencedImageId:p,toolName:"PlanarFreehandContourSegmentationTool",FrameOfReferenceUID:t.getFrameOfReferenceUID(),viewPlaneNormal:t.getCamera().viewPlaneNormal}},y=t.element;rn(v,y),Ru(v)}),c&&i.set(s,c)}),t.render()}function Xye(t,e,r=!1){const n=an(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{nn(a)})})}function sW(t){const e=Pve(t);if(e)return e;const r=an(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=qye(r,t);else if(r.representationData.Contour)n=Zye(r);else if(r.representationData.Surface)n=Qye(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return Rve(t,n),n}function qye(t,e){const r=t.representationData[Pt.Labelmap],n=new Set;return r.imageIds?Jye(n,r.imageIds):Yye(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function Yye(t,e){Ue.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function Jye(t,e){e.forEach(r=>{Ue.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function Zye(t){const{annotationUIDsMap:e,geometryIds:r}=t.representationData.Contour||{};if(!r)throw new Error(`No geometryIds found for segmentationId ${t.segmentationId}`);const n=new Set([...e.keys()]);return r.forEach(i=>{const o=Ue.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function Qye(t){var r;const e=((r=t.representationData.Surface)==null?void 0:r.geometryIds)??[];return Array.from(e.keys()).map(Number).sort((n,i)=>n-i)}const W0=new Map,K7=new Map;function e5e(t,e,r=!1){const n=Vn(t);if(!n)return;const{viewport:i}=n;Xye(t,e),r&&i.render()}async function t5e(t,e){var l,f;const{segmentationId:r}=e,n=an(r);if(!n)return;let i=n.representationData[Pt.Contour];const o=Su();if(!i&&((l=Su())!=null&&l.canComputeRequestedRepresentation(r,Pt.Contour))&&!W0.get(t.id)?(W0.set(t.id,!0),i=await rb(r,Pt.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),W0.set(t.id,!1)):!i&&!Su()&&console.debug(`No contour data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to contour. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`),!i||!((f=i.geometryIds)!=null&&f.length))return;let a=!1;const s=t.getCamera().viewPlaneNormal;i.annotationUIDsMap&&(a=!r5e(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!n5e(i.geometryIds,s));const c=K7.get(t.id)||new Set;if(a&&!W0.get(t.id)&&!c.has(r)&&t.viewportStatus===Ea.RENDERED){W0.set(t.id,!0);const u=sW(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=Ue.getGeometry(m).data;g.push({points:x.points,polys:x.polys,segmentIndex:x.segmentIndex,id:x.segmentIndex})}const p=await o.clipAndCacheSurfacesForViewport(g,t),v=o.extractContourData(p),y=o.createAndAddContourSegmentationsFromClippedSurfaces(v,t,r);i.annotationUIDsMap=new Map([...i.annotationUIDsMap,...y]),c.add(r),K7.set(t.id,c),W0.set(t.id,!1)}Hye(t,i.geometryIds,i.annotationUIDsMap,e)}function n5e(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=Ue.getGeometry(g);if(!p)continue;const v=p.data;if(((h=(d=(u=v.contours)==null?void 0:u[0])==null?void 0:d.points)==null?void 0:h.length)>=3){r=p,n=v;break}}if(!r||!n)return!1;const o=n.contours[0].points,a=o[0],s=o[1],c=o[2];let l=mn(Ve(),Sn(Ve(),s,a),Sn(Ve(),c,a));l=en(Ve(),l);const f=pt(l,e);return Math.abs(f)>.9}function r5e(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=R8(r,3);for(const i of n){const o=$n(i);if(o!=null&&o.metadata){if(!o.metadata.viewPlaneNormal)continue;const a=o.metadata.viewPlaneNormal,s=Math.abs(e[0]*a[0]+e[1]*a[1]+e[2]*a[2]);if(Math.abs(s-1)>.01)return!1}}return!0}const cW={render:t5e,removeRepresentation:e5e};function ed(t,e){return Nu(t,e)[0]}function Nu(t,e){return er.getCurrentLabelmapImageIdsForViewport(t,e)}function i5e(t,e){return er.getLabelmapImageIdsForImageId(t,e)}const X7=new Map,o5e=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function a5e({viewport:t,volumeInputs:e,segmentationId:r}){var E;const n=t.getDefaultActor(),{actor:i}=n,{uid:o,callback:a}=n,s=t.getVolumeId();if((E=X7.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=Ue.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await f8(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=Ue.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let b=0;b<x[2];++b)for(let D=0;D<x[1];++D)for(let I=0;I<x[0];++I){const P=I+x[0]*(D+x[1]*b);w[P*m+0]=y[P],w[P*m+1]=h[P]}t.removeActors([o]);const C=i.getMapper(),S=dF(C);i.setMapper(S),S.setBlendMode(Mf.LABELMAP_EDGE_PROJECTION_BLEND);const T=S.getInputData().getPointData().getArray(0);T.setData(w),T.setNumberOfComponents(2),i.getProperty().setColorMixPreset(1),i.getProperty().setForceNearestInterpolation(1,!0),i.getProperty().setIndependentComponents(!0),t.addActor({actor:i,uid:o,callback:a,referencedId:s,representationUID:`${r}-${Pt.Labelmap}`}),X7.set(o,{added:!0,segmentationRepresentationUID:`${r}`,originalBlendMode:t.getBlendMode()}),i.set({preLoad:o5e});function _(b){const{segmentationId:D}=b.detail,{representationData:I}=an(D),{volumeId:P}=I.Labelmap;if(P!==u.volumeId)return;const L=Ue.getVolume(P).voxelManager,B=S.getInputData(),j=B.getPointData().getArray(0),V=j.getData(),F=2,G=g.getDimensions(),X=Array.from({length:G[2]},(ne,ue)=>ue);for(const ne of X)for(let ue=0;ue<G[1];++ue)for(let me=0;me<G[0];++me){const ge=me+G[0]*(ue+G[1]*ne);V[ge*F+1]=L.getAtIndex(ge)}j.setData(V),B.modified(),t.render()}return ze.addEventListenerDebounced(U.SEGMENTATION_DATA_MODIFIED,_,200),ze.addEventListener(U.SEGMENTATION_REPRESENTATION_REMOVED,async b=>{ze.removeEventListener(U.SEGMENTATION_DATA_MODIFIED,_);const D=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const M=await L5({volumeId:o,blendMode:Mf.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:L})=>{D.callback&&D.callback({volumeActor:L,volumeId:f})}},I,P);t.addActor({actor:M,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:lW}=Dn;async function s5e(t,e,r,n){const i=De(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof Ir){const d=c5e(e,r);Ue.getVolume(d)||await l5e(e);let h=(n==null?void 0:n.blendMode)??Mf.MAXIMUM_INTENSITY_BLEND,g=h===Mf.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=Ue.getVolume(v),w=Ue.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=Mf.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Pt.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await WF(o,p,[s],l,f);else return await a5e({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=Nu(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Pt.Labelmap}-${h}`}));$F(o,d,[s])}Ro(r)}function c5e(t,e){let{volumeId:r}=t;if(!r){r=lW();const n=an(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,us(e)}return r}async function l5e(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await d8(t.volumeId||lW(),e.imageIds)}function u5e(t,e){const r=De(t),{viewport:n}=r;n.removeActors([zve(n.id,e)])}function u0(t){return er.getActiveSegmentation(t)}function f5e(t,e){er.setActiveSegmentation(t,e)}function Bu(t){return u0(t)}function d5e(t,e){f5e(t,e)}const h5e=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:Bu,setActiveSegmentation:d5e},Symbol.toStringTag,{value:"Module"}));function pa(t){const e=an(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const D3=255,p1=new Map;let I3=!1;function g5e(t,e,r=!1){const n=Vn(t);if(p1.forEach((o,a)=>{a.includes(e)&&p1.delete(a)}),!n)return;const{viewport:i}=n;u5e(i.element,e),r&&i.render()}async function p5e(t,e){var s;const{segmentationId:r,config:n}=e,i=an(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Pt.Labelmap],a=g1(t.id,r);if(!o&&((s=Su())!=null&&s.canComputeRequestedRepresentation(r,Pt.Labelmap))&&!I3){I3=!0;const c=Su();if(o=await rb(r,Pt.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{er.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{Ro(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);I3=!1}else!o&&!Su()&&console.debug(`No labelmap data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to labelmap. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`);if(o){if(t instanceof lr)a!=null&&a.length||await Y7(t,o,r,n),a=g1(t.id,r);else{const c=Nu(t.id,r);if(!(c!=null&&c.length))return;a||await Y7(t,o,r,n),a=g1(t.id,r)}if(a!=null&&a.length)for(const c of a)m5e(t.id,c,e)}}function m5e(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=Bu(t),c=(s==null?void 0:s.segmentationId)===n,l=ns.getStyle({viewportId:t,type:Pt.Labelmap,segmentationId:n}),f=ns.getRenderInactiveSegmentations(t),u=gv(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=q7(l,c),y=ib(t,{segmentationId:n,type:Pt.Labelmap});for(let S=0;S<d;S++){const T=S,_=u[T],b=ns.getStyle({viewportId:t,type:Pt.Labelmap,segmentationId:n,segmentIndex:T}),{fillAlpha:D,outlineWidth:I,renderFill:P,renderOutline:M}=q7(l,c,b),{forceOpacityUpdate:L,forceColorUpdate:B}=v5e(t,n,T,{fillAlpha:D,renderFill:P,renderOutline:M,segmentColor:_,outlineWidth:I,segmentsHidden:y,cfun:i,ofun:o});if(B&&i.addRGBPoint(T,_[0]/D3,_[1]/D3,_[2]/D3),L)if(P){const j=y.has(T)?0:_[3]/255*D;o.removePoint(T),o.addPointLong(T,j,.5,1)}else o.addPointLong(T,.01,.5,1)}o.setClamping(!1);const m=e.actor,{preLoad:w}=((C=m.get)==null?void 0:C.call(m,"preLoad"))||{preLoad:null};if(w?w({cfun:i,ofun:o,actor:m}):(m.getProperty().setRGBTransferFunction(0,i),m.getProperty().setScalarOpacity(0,o),m.getProperty().setInterpolationTypeToNearest()),g){m.getProperty().setUseLabelOutline(g),m.getProperty().setLabelOutlineOpacity(p);const S=pa(r.segmentationId),T=new Array(d-1);for(let _=1;_<d;_++){if(y.has(_)){T[_-1]=0;continue}T[_-1]=_===S?h+v:h}m.getProperty().setLabelOutlineThickness(T),m.modified(),m.getProperty().modified(),m.getMapper().modified()}else m.getProperty().setLabelOutlineThickness(new Array(d-1).fill(0));const x=c||f;m.setVisibility(x)}function q7(t,e,r){const i={...t,...r||{}},o=e?i.fillAlpha:i.fillAlphaInactive,a=e?i.outlineWidth:i.outlineWidthInactive,s=e?i.renderFill:i.renderFillInactive,c=e?i.renderOutline:i.renderOutlineInactive,l=e?i.outlineOpacity:i.outlineOpacityInactive,f=i.activeSegmentOutlineWidthDelta;return{fillAlpha:o,outlineWidth:a,renderFill:s,renderOutline:c,outlineOpacity:l,activeSegmentOutlineWidthDelta:f}}function v5e(t,e,r,{fillAlpha:n,renderFill:i,renderOutline:o,segmentColor:a,outlineWidth:s,segmentsHidden:c,cfun:l,ofun:f}){const u=`${t}-${e}-${r}`,d=p1.get(u);if(!d)return p1.set(u,{fillAlpha:n,renderFill:i,renderOutline:o,outlineWidth:s,segmentColor:a.slice(),segmentsHidden:new Set(c),cfunMTime:l.getMTime(),ofunMTime:f.getMTime()}),{forceOpacityUpdate:!0,forceColorUpdate:!0};const{fillAlpha:h,renderFill:g,renderOutline:p,outlineWidth:v,segmentColor:y,segmentsHidden:m,cfunMTime:w,ofunMTime:x}=d,C=y[0]!==a[0]||y[1]!==a[1]||y[2]!==a[2],S=y[3]!==a[3]||h!==n||g!==i||p!==o||v!==s||m!==c;return(S||C)&&p1.set(u,{fillAlpha:n,renderFill:i,renderOutline:o,outlineWidth:s,segmentColor:a.slice(),segmentsHidden:new Set(c),cfunMTime:l.getMTime(),ofunMTime:f.getMTime()}),{forceOpacityUpdate:S,forceColorUpdate:C}}async function Y7(t,e,r,n){return await s5e(t.element,e,r,n)||void 0}const uW={render:p5e,removeRepresentation:g5e},{DefaultHistoryMemo:$0}=M8,_1=class _1{constructor(e,r){const n=_1.mergeDefaultProps(_1.defaults,r),i=$i(n,e),{configuration:o={},supportedInteractionTypes:a,toolGroupId:s}=i;this.toolGroupId=s,this.supportedInteractionTypes=a||[],this.configuration=Object.assign({},o),this.mode=Fn.Disabled}static mergeDefaultProps(e={},r){return r?$i(e,r):e}get toolName(){return this.getToolName()}getToolName(){return this.constructor.toolName}applyActiveStrategy(e,r){var o;const{strategies:n,activeStrategy:i}=this.configuration;return(o=n[i])==null?void 0:o.call(this,e,r)}applyActiveStrategyCallback(e,r,n,...i){var s;const{strategies:o,activeStrategy:a}=this.configuration;if(!o[a])throw new Error(`applyActiveStrategyCallback: active strategy ${a} not found, check tool configuration or spellings`);return(s=o[a][n])==null?void 0:s.call(this,e,r,...i)}setConfiguration(e){this.configuration=$i(this.configuration,e)}setActiveStrategy(e){this.setConfiguration({activeStrategy:e})}getTargetImageData(e){if(e.startsWith("imageId:")){const r=e.split("imageId:")[1],n=Qr(r);let i=U5(n);return!i||!i.length||(i=i.filter(o=>o.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=Bl(e),n=tv(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=Qr(e),n=U5(r);return!n||!n.length?void 0:n[0].getImageData()}else throw new Error('getTargetIdImage: targetId must start with "imageId:" or "volumeId:"')}getTargetId(e){var n;const r=(n=e.getViewReferenceId)==null?void 0:n.call(e);if(r)return r;throw new Error("getTargetId: viewport must have a getViewReferenceId method")}undo(){this.doneEditMemo(),$0.undo()}redo(){$0.redo()}static createZoomPanMemo(e){const r={pan:e.getPan(),zoom:e.getZoom()},n={restoreMemo:()=>{const i=e.getPan(),o=e.getZoom();e.setZoom(r.zoom),e.setPan(r.pan),e.render(),r.pan=i,r.zoom=o}};return $0.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&$0.push(this.memo),this.memo=null}static startGroupRecording(){$0.startGroupRecording()}static endGroupRecording(){$0.endGroupRecording()}};_1.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let mi=_1;mi.toolName="BaseTool";const{isEqual:M3}=Dn,{EPSILON:y5e}=Uu,w5e=1-y5e;function bb(t,e,r){var c;const{viewPlaneNormal:n}=e,i=t.filter(l=>{const{planeRestriction:f,referencedImageId:u}=l.metadata;let{viewPlaneNormal:d}=l.metadata;if(f){const{inPlaneVector1:g,inPlaneVector2:p}=f;return!(g&&!M3(0,pt(n,g))||p&&!M3(0,pt(n,p)))}if(!l.metadata.referencedImageId&&!d&&l.metadata.FrameOfReferenceUID){for(const g of l.data.handles.points){const p=Sn(Ve(),g,e.focalPoint),v=pt(p,n);if(!M3(v,0))return!1}return l.metadata.viewPlaneNormal=n,l.metadata.cameraFocalPoint=e.focalPoint,!0}if(!d&&u){const{imageOrientationPatient:g}=ut("imagePlaneModule",u),p=Et(g[0],g[1],g[2]),v=Et(g[3],g[4],g[5]);d=Ve(),mn(d,p,v),l.metadata.viewPlaneNormal=d}const h=Math.abs(pt(n,d))>w5e;return d&&h});if(!i.length)return[];const o=r/2,{focalPoint:a}=e,s=[];for(const l of i){const f=l.data,u=f.handles.points[0]||((c=f.contour)==null?void 0:c.polyline[0]);if(!l.isVisible)continue;const d=Ve();if(!u){s.push(l);continue}Sn(d,a,u);const h=pt(d,n);Math.abs(h)<o&&s.push(l)}return s}function Cv(t,e,r={}){if(t instanceof lr){const n=t.getCamera(),{spacingInNormalDirection:i}=kg(t,n);return bb(e,n,i)}if(t instanceof hr){const n=t.getCurrentImageId();if(!n)return[];const i=n.indexOf(":");r.imageURI=n.substring(i+1)}return e.filter(n=>n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function fW(t){if(t){if(t.data&&t.highlighted)return uu.Highlighted;if(pv(t.annotationUID))return uu.Selected;if(ti(t.annotationUID))return uu.Locked;if(t.data&&t.autoGenerated)return uu.AutoGenerated}return uu.Default}function x5e(t,e,r){const n=pg("textBoxFontSize",t,e,r),i=pg("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const C5e=Object.freeze(Object.defineProperty({__proto__:null,getFont:x5e,getState:fW,style:z8},Symbol.toStringTag,{value:"Module"}));class td extends mi{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=Qr(n),o=Fc();o.getFramesOfReference().forEach(s=>{const l=o.getAnnotations(s)[this.getToolName()];!l||!l.length||(l.forEach(f=>{var d;if(!((d=f.metadata)!=null&&d.referencedImageId))return;Qr(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),jg(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=De(e),{viewport:i}=n;return Cv(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=De(i),{viewport:s}=a,c=s.getCamera(),{viewPlaneNormal:l,viewUp:f,position:u}=c,d=this.getReferencedImageId(s,o,l,f),h=s.getViewReference({points:[o]});return{highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),...h,referencedImageId:d,viewUp:f,cameraPosition:u},data:{cachedStats:{},handles:{points:[],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}}}getReferencedImageId(e,r,n,i){const o=this.getTargetId(e);let a=o.split(/^[a-zA-Z]+:/)[1];if(e instanceof Ir){const s=Bl(o),c=Ue.getVolume(s);a=Pu(c,r,n)}return a}getStyle(e,r,n){return pg(e,r,fW(n),this.mode)}}td.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:S5e}=M8,{PointsManager:T5e}=Dn;class cr extends td{static createAnnotation(...e){let r={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.toolName},data:{text:"",handles:{points:new Array,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};for(const n of e)r=$i(r,n);return r}static createAnnotationForViewport(e,...r){return this.createAnnotation({metadata:e.getViewReference()},...r)}static createAndAddAnnotation(e,...r){const n=this.createAnnotationForViewport(e,...r);rn(n,e.element),cn(n,e.element)}constructor(e,r){var n,i;super(e,r),this.mouseMoveCallback=(o,a)=>{if(!a)return!1;const{element:s,currentPoints:c}=o.detail,l=c.canvas;let f=!1;for(const u of a){if(ti(u.annotationUID)||!ni(u.annotationUID))continue;const{data:d}=u,h=d.handles?d.handles.activeHandleIndex:void 0,g=this._imagePointNearToolOrHandle(s,u,l,6),p=g&&!u.highlighted,v=!g&&u.highlighted;p||v?(u.highlighted=!u.highlighted,f=!0):d.handles&&d.handles.activeHandleIndex!==h&&(f=!0)}return f},this.isSuvScaled=cr.isSuvScaled,(n=e.configuration)!=null&&n.getTextLines&&(this.configuration.getTextLines=e.configuration.getTextLines),(i=e.configuration)!=null&&i.statsCalculator&&(this.configuration.statsCalculator=e.configuration.statsCalculator)}getHandleNearImagePoint(e,r,n,i){const o=De(e),{viewport:a}=o,{data:s}=r,{isCanvasAnnotation:c}=s,{points:l,textBox:f}=s.handles;if(f){const{worldBoundingBox:u}=f;if(u){const d={topLeft:a.worldToCanvas(u.topLeft),topRight:a.worldToCanvas(u.topRight),bottomLeft:a.worldToCanvas(u.bottomLeft),bottomRight:a.worldToCanvas(u.bottomRight)};if(n[0]>=d.topLeft[0]&&n[0]<=d.bottomRight[0]&&n[1]>=d.topLeft[1]&&n[1]<=d.bottomRight[1])return s.handles.activeHandleIndex=null,f}}for(let u=0;u<(l==null?void 0:l.length);u++){const d=l[u],h=c?d.slice(0,2):a.worldToCanvas(d);if(dr(n,h)<i===!0)return s.handles.activeHandleIndex=u,d}s.handles.activeHandleIndex=null}getLinkedTextBoxStyle(e,r){return{visibility:this.getStyle("textBoxVisibility",e,r),fontFamily:this.getStyle("textBoxFontFamily",e,r),fontSize:this.getStyle("textBoxFontSize",e,r),color:this.getStyle("textBoxColor",e,r),shadow:this.getStyle("textBoxShadow",e,r),background:this.getStyle("textBoxBackground",e,r),lineWidth:this.getStyle("textBoxLinkLineWidth",e,r),lineDash:this.getStyle("textBoxLinkLineDash",e,r)}}static isSuvScaled(e,r,n){var o;if(e instanceof Ir){const a=Bl(r),s=Ue.getVolume(a);return((o=s==null?void 0:s.scaling)==null?void 0:o.PT)!==void 0}const i=n&&ut("scalingModule",n);return typeof(i==null?void 0:i.suvbw)=="number"}getAnnotationStyle(e){const{annotation:r,styleSpecifier:n}=e,i=p=>this.getStyle(p,n,r),{annotationUID:o}=r,a=ni(o),s=ti(o),c=i("lineWidth"),l=i("lineDash"),f=i("angleArcLineDash"),u=i("color"),d=i("markerSize"),h=i("shadow"),g=this.getLinkedTextBoxStyle(n,r);return{visibility:a,locked:s,color:u,lineWidth:c,lineDash:l,lineOpacity:1,fillColor:u,fillOpacity:0,shadow:h,textbox:g,markerSize:d,angleArcLineDash:f}}_imagePointNearToolOrHandle(e,r,n,i){if(this.getHandleNearImagePoint(e,r,n,i)||this.isPointNearTool(e,r,n,i,"mouse"))return!0}static createAnnotationState(e,r){const{data:n,annotationUID:i}=e,o={...n,cachedStats:{}};delete o.contour,delete o.spline;const a={annotationUID:i,data:structuredClone(o),deleting:r},s=n.contour;return s&&(a.data.contour={...s,polyline:null,pointsManager:T5e.create3(s.polyline.length,s.polyline)}),a}static createAnnotationMemo(e,r,n){if(!r)return;const{newAnnotation:i,deleting:o=i?!1:void 0}=n||{},{annotationUID:a}=r,s=cr.createAnnotationState(r,o),c={restoreMemo:()=>{const l=cr.createAnnotationState(r,o),{viewport:f}=De(e)||{};if(f==null||f.setViewReference(r.metadata),s.deleting===!0){if(s.deleting=!1,Object.assign(r.data,s.data),r.data.contour){const d=r.data;d.contour.polyline=s.data.contour.pointsManager.points,delete s.data.contour.pointsManager,d.segmentation&&Ru(r)}s.data=l.data,rn(r,e),ha(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,ha(r.annotationUID),nn(r.annotationUID),f==null||f.render();return}const u=$n(a);if(!u){console.warn("No current annotation");return}Object.assign(u.data,s.data),u.data.contour&&(u.data.contour.polyline=s.data.contour.pointsManager.points),s.data=l.data,u.invalidated=!0,cn(u,e,Qt.History)},id:a,operationType:"annotation"};return S5e.push(c),c}createMemo(e,r,n){this.memo||(this.memo=cr.createAnnotationMemo(e,r,n))}static hydrateBase(e,r,n,i={}){if(!r)return null;const{viewport:o}=r,a=o.getFrameOfReferenceUID(),s=o.getCamera(),c=i.viewplaneNormal??s.viewPlaneNormal,l=i.viewUp??s.viewUp,f=i.toolInstance||new e;let u,d=c,h=l;if(i.referencedImageId)u=i.referencedImageId,d=void 0,h=void 0;else if(o instanceof hr){const g=O8(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof Ir)u=f.getReferencedImageId(o,n[0],c,l);else throw new Error("Unsupported viewport type");return{FrameOfReferenceUID:a,referencedImageId:u,viewPlaneNormal:d,viewUp:h,instance:f,viewport:o}}}cr.toolName="AnnotationTool";const{CalibrationTypes:hd}=ka,gd="px",R2="voxels",dW=[1,2,3,4],_5e=["3,3","4,7"],E5e=["4,3","4,7"],f_={0:"px",1:"percent",2:"dB",3:"cm",4:"seconds",5:"hertz",6:"dB/seconds",7:"cm/sec",8:"cm²",9:"cm²/s",12:"degrees"},b5e=.001,Tp="²",Na=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":gd;const o=n?"mm³":R2;let a=i+Tp,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===hd.UNCALIBRATED)return{unit:gd,areaUnit:gd+Tp,scale:s,volumeUnit:R2};if(r.sequenceOfUltrasoundRegions){let f,u;if(Array.isArray(e)&&e.length===2)[f,u]=e;else if(typeof e=="function"){const y=e();f=y[0],u=y[1]}let d=r.sequenceOfUltrasoundRegions.filter(y=>f[0]>=y.regionLocationMinX0&&f[0]<=y.regionLocationMaxX1&&f[1]>=y.regionLocationMinY0&&f[1]<=y.regionLocationMaxY1&&u[0]>=y.regionLocationMinX0&&u[0]<=y.regionLocationMaxX1&&u[1]>=y.regionLocationMinY0&&u[1]<=y.regionLocationMaxY1);if(!(d!=null&&d.length))return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(d=d.filter(y=>dW.includes(y.regionDataType)&&_5e.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:gd,areaUnit:gd+Tp,scale:s,volumeUnit:R2};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(Vt(g,p,b5e))s=1/g,c="US Region",i=f_[h.physicalUnitsXDirection]||"unknown",a=i+Tp;else return{unit:gd,areaUnit:gd+Tp,scale:s,volumeUnit:R2}}else r.scale&&(s=r.scale);return[hd.ERMF,hd.USER,hd.ERROR,hd.PROJECTION,hd.CALIBRATED,hd.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},cw=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>dW.includes(p.regionDataType)&&E5e.includes(`${p.physicalUnitsXDirection},${p.physicalUnitsYDirection}`));if(!(s!=null&&s.length))return{units:i,values:o};const c=s.find(p=>r[0]>=p.regionLocationMinX0&&r[0]<=p.regionLocationMaxX1&&r[1]>=p.regionLocationMinY0&&r[1]<=p.regionLocationMaxY1);if(!c)return{units:i,values:o};const{referencePixelX0:l=0,referencePixelY0:f=0}=c,{physicalDeltaX:u,physicalDeltaY:d}=c,h=(r[1]-c.regionLocationMinY0-f)*d,g=(r[0]-c.regionLocationMinX0-l)*u;a="US Region",o=[g,h],i=[f_[c.physicalUnitsXDirection],f_[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},Db=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function Vx(t,e,r,n){const i=Ve();mn(i,e,t);const o=Et(...r),a=Et(...n),s=Ve();pn(s,o,a);const c=_i(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=pt(s,i)/(c*_i(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function Hg(t,e,r,n){const i=Ve();mn(i,e,t);const o=Et(...r),a=Et(...n),s=Ve();pn(s,o,a);const c=_i(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=pt(s,i)/(c*_i(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function Ib(t,e,r,n,i=.25){const o=Mb(t,e,{targetVolumeId:r,stepSize:i});let a;for(const s of o){const c=t.getIntensityFromWorld(s),l=n(c,s);l&&(a=l)}return a}function Mb(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=kg(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;J7(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];J7(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const J7=function(t,e){const[r,n,i,o,a,s]=e,c=10;return t[0]>r+c&&t[0]<n-c&&t[1]>i+c&&t[1]<o-c&&t[2]>a+c&&t[2]<s-c},hW=(t,e,r,n,i,o,a,s)=>{const c=[Et(r,n,i),Et(o,n,i),Et(r,a,i),Et(o,a,i),Et(r,n,s),Et(o,n,s),Et(r,a,s),Et(o,a,s)],l=Et(e[0],e[1],e[2]),f=Et(t[0],t[1],t[2]),u=-pt(l,f);let d=null;for(const h of c){const g=pt(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:D5e}=Uu,I5e=1-D5e;function Fx(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=ut("imagePlaneModule",s),l=Et(c[0],c[1],c[2]),f=Et(c[3],c[4],c[5]);o=Ve(),mn(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(pt(r,o))>I5e;return o&&a});return n.length?n:[]}const M5e={filterAnnotationsWithinSlice:bb,getWorldWidthAndHeightFromCorners:Vx,getWorldWidthAndHeightFromTwoPoints:Hg,filterAnnotationsForDisplay:Cv,getPointInLineOfSightWithCriteria:Ib,isPlaneIntersectingAABB:hW,filterAnnotationsWithinSamePlane:Fx,getPointsInLineOfSight:Mb},O5e=Object.freeze(Object.defineProperty({__proto__:null,default:M5e,filterAnnotationsForDisplay:Cv,filterAnnotationsWithinSamePlane:Fx,filterAnnotationsWithinSlice:bb,getPointInLineOfSightWithCriteria:Ib,getPointsInLineOfSight:Mb,getWorldWidthAndHeightFromCorners:Vx,getWorldWidthAndHeightFromTwoPoints:Hg,isPlaneIntersectingAABB:hW},Symbol.toStringTag,{value:"Module"}));function ea(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return nb(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),$g(t,e,{leading:n,trailing:i,maxWait:e})}function P5e(t){var e;return((e=t[0])==null?void 0:e.length)===3}function R5e(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=d3(e.map(o=>t[o][0])),i=d3(e.map(o=>t[o][1]));if(P5e(t)){const o=d3(e.map(a=>t[a][2]));return W9(xp(n,r),xp(i,r),xp(o,r))}else return W9(xp(n,r),xp(i,r))}function A5e(t,e){const r=[],[n,i]=e,o=i-n+1,a=Math.floor(o/t);let s=0,c=Math.round((o-1)/(a-1)*s)+n;for(;c<=i;)r.push(c),s++,c=Math.round((o-1)/(a-1)*s)+n;return r}function lw(t,e,r,n){const i=r-e+1,o=Math.floor(n/100*i)??1,a=Math.floor(i/o)??1;if(isNaN(i)||!i||!a||i/a<2)return t;const s=Math.max(0,e),c=Math.min(t.length-1,r),l=t.slice(0,s),f=t.slice(c+1,t.length),u=A5e(a,[s,c]),d=R5e(t,u);return[...l,...d,...f]}function Ux(t,e){var n,i;return e!=null&&e.autoGenerated?!1:((n=t==null?void 0:t.smoothing)==null?void 0:n.smoothOnAdd)===!0||((i=t==null?void 0:t.smoothing)==null?void 0:i.smoothOnEdit)===!0}function L5e(t,e){return Ko(t,e)<.001}function N5e(t,e){return Ko(t,e)===0}function k5e(t,e){for(let r=0;r<t.length;r++)for(let n=0;n<e.length;n++)if(N5e(t[r],e[n]))return[r,n]}function hh(t,e,r){return(t+e+r)%e}function Z7(t,e,r,n){const[,i,o]=t,[,a,s]=e,c=o.length,l=s.length;let f=t[0],u=e[0];if(!o[f]||!s[u]||!o[i]||!s[a])return[void 0,void 0];for(;f!==i&&u!==a;){if(r(s[u],o[f]))return[f,u];f=hh(f,c,n),u=hh(u,l,n)}return[void 0,void 0]}function V5e(t,e){const[r,n]=k5e(t,e)||[],i=(c,l)=>L5e(c,l)===!1,[o,a]=Z7([hh(r,t.length,1),r,t],[hh(n,e.length,1),n,e],i,1),[s]=Z7([hh(o,t.length,-1),o,t],[hh(a,e.length,-1),a,e],i,-1);return[o,s]}function Bx(t,e,r){const{interpolation:n,smoothing:i}=t,o=e;if(n){const{knotsRatioPercentageOnAdd:a,knotsRatioPercentageOnEdit:s,smoothOnAdd:c=!1,smoothOnEdit:l=!1}=i,f=r?s:a;if(r?l:c){const[d,h]=r?V5e(e,r):[0,e.length-1];return!e[d]||!e[h]?e:lw(e,d,h,f)}}return o}const Kg=t=>{if(t.shiftKey)return t.ctrlKey?Qi.ShiftCtrl:t.altKey?Qi.ShiftAlt:t.metaKey?Qi.ShiftMeta:Qi.Shift;if(t.ctrlKey)return t.altKey?Qi.CtrlAlt:t.metaKey?Qi.CtrlMeta:Qi.Ctrl;if(t.altKey)return t.metaKey&&Qi.AltMeta||Qi.Alt;if(t.metaKey)return Qi.Meta};function Ob(t,e){const r=t[0],n=t[t.length-1],i=bt();Ds(i,n[0]-r[0],n[1]-r[1]),ml(i,i);const o=bt(),a=bt();Ds(o,-i[1],i[0]),Ds(a,i[1],-i[0]);const s=[(r[0]+n[0])/2,(r[1]+n[1])/2],c={dist:0,index:null};for(let u=0;u<t.length;u++){const d=t[u],h=D4(d,s);h>c.dist&&(c.dist=h,c.index=u)}return[t[c.index],s].map(e.canvasToWorld)}function F5e(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return Ob(n,r)}const{addCanvasPointsToArray:Pb,pointsAreWithinCloseContourProximity:gW,getFirstLineSegmentIntersectionIndexes:pW,getSubPixelSpacingAndXYDirections:U5e}=Qf;function B5e(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=De(o),{viewport:c}=s,l=Kg(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=U5e(c,this.configuration.subPixelResolution)||{};!f||!u||!d||(this.drawData={canvasPoints:[a],polylineIndex:0,contourHoleProcessingEnabled:l,newAnnotation:!0},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},je.isInteractingWithTool=!0,o.addEventListener(U.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(U.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(U.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(U.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(U.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(U.TOUCH_TAP,this.mouseUpDrawCallback),At(o))}function G5e(t){je.isInteractingWithTool=!1,t.removeEventListener(U.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(U.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(U.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(U.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(U.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(U.TOUCH_TAP,this.mouseUpDrawCallback),Yt(t)}function W5e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=De(n),{viewport:s}=a,{annotation:c,viewportIdsToRender:l,xDir:f,yDir:u,spacing:d,movingTextBox:h}=this.commonData,{polylineIndex:g,canvasPoints:p,newAnnotation:v}=this.drawData;this.createMemo(n,c,{newAnnotation:v});const y=p[p.length-1],m=s.canvasToWorld(y),w=Ve();pn(w,i,m);const x=Math.abs(pt(w,f)),C=Math.abs(pt(w,u));if(!(x<=d[0]&&C<=d[1])){if(h){this.isDrawing=!1;const{deltaPoints:S}=e,T=S.world,{textBox:_}=c.data.handles,{worldPosition:E}=_;E[0]+=T[0],E[1]+=T[1],E[2]+=T[2],_.hasMoved=!0}else{const S=this.findCrossingIndexDuringCreate(t);if(S!==void 0)this.applyCreateOnCross(t,S);else{const T=Pb(n,p,o,this.commonData);this.drawData.polylineIndex=g+T}c.invalidated=!0}ke(l),c.invalidated&&cn(c,n,Qt.HandlesUpdated)}}function $5e(t){const{allowOpenContours:e}=this.configuration,{canvasPoints:r,contourHoleProcessingEnabled:n}=this.drawData,i=r[0],o=r[r.length-1],a=t.detail,{element:s}=a;this.doneEditMemo(),this.drawData.newAnnotation=!1,e&&!gW(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function z5e(t,e){this.removeCrossedLinesOnCompleteDraw();const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n,minPointsToSave:i}=e??{};if(i&&r.length<i||this.haltDrawing(t,r))return!1;const{annotation:o,viewportIdsToRender:a}=this.commonData,s=De(t),{viewport:c,renderingEngine:l}=s;Pb(t,r,r[0],this.commonData),r.pop();const f=Ux(this.configuration,o)?Bx(this.configuration,r):r;this.updateContourPolyline(o,{points:f,closed:!0,targetWindingDirection:ga.Clockwise},c);const{textBox:u}=o.data.handles;return u!=null&&u.hasMoved||Cx(o,n),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,ke(a),this.deactivateDraw(t),!0}function j5e(){const{canvasPoints:t}=this.drawData,e=t.length,r=[t[0],t[e-1]],n=t.slice(0,-1).slice(1),i=pW(n,r[0],r[1],!1);if(i){const o=i[1];o===1?this.drawData.canvasPoints=t.splice(1):this.drawData.canvasPoints=t.splice(0,o)}}function H5e(t,e){const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n}=e??{};if(this.haltDrawing(t,r))return!1;const{annotation:i,viewportIdsToRender:o}=this.commonData,a=De(t),{viewport:s,renderingEngine:c}=a,l=Ux(this.configuration,i)?Bx(this.configuration,r):r;this.updateContourPolyline(i,{points:l,closed:!1},s);const{textBox:f}=i.data.handles,u=i.data.contour.polyline;return i.data.handles.points=[u[0],u[u.length-1]],i.data.isOpenUShapeContour&&(i.data.openUShapeContourVectorToPeak=Ob(r,s)),f.hasMoved||Cx(i,n),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,ke(o),this.deactivateDraw(t),!0}function K5e(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{canvasPoints:a}=this.drawData,s=a.slice(0,-1),c=pW(s,i,o,!1);return c===void 0?void 0:c[0]}function X5e(t,e){const r=t.detail,{element:n}=r,{canvasPoints:i,contourHoleProcessingEnabled:o}=this.drawData,{annotation:a,viewportIdsToRender:s}=this.commonData;Pb(n,i,i[e],this.commonData),i.pop();const c=i.slice(e),l=vv(c);if(Vt(l,0)){i.splice(e+1);return}i.splice(0,e);const f={contourHoleProcessingEnabled:o,minPointsToSave:3};this.completeDrawClosedContour(n,f)&&this.activateClosedContourEdit(t,a,s)}function q5e(t){const{allowOpenContours:e}=this.configuration,{canvasPoints:r,contourHoleProcessingEnabled:n}=this.drawData,i=r[0],o=r[r.length-1];e&&!gW(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(t,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(t,{contourHoleProcessingEnabled:n})}function Y5e(t,e){const r=Math.max(e*3,3);return t.length<r}function J5e(t,e){const{subPixelResolution:r}=this.configuration;if(Y5e(e,r)){const{annotation:n,viewportIdsToRender:i}=this.commonData;return De(t),nn(n.annotationUID),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,ke(i),this.deactivateDraw(t),!0}return!1}function Z5e(t){t.activateDraw=B5e.bind(t),t.deactivateDraw=G5e.bind(t),t.applyCreateOnCross=X5e.bind(t),t.findCrossingIndexDuringCreate=K5e.bind(t),t.completeDrawOpenContour=H5e.bind(t),t.removeCrossedLinesOnCompleteDraw=j5e.bind(t),t.mouseDragDrawCallback=W5e.bind(t),t.mouseUpDrawCallback=$5e.bind(t),t.completeDrawClosedContour=z5e.bind(t),t.cancelDrawing=q5e.bind(t),t.haltDrawing=J5e.bind(t)}const{addCanvasPointsToArray:Q5e,getFirstLineSegmentIntersectionIndexes:f0}=Qf;function ewe(t,e){const r=t.detail,{element:n,currentPoints:i,lastPoints:o}=r,a=i.canvas,s=o.canvas,{editCanvasPoints:c,prevCanvasPoints:l}=this.editData,f=f0(l,a,s,e);if(f)this.editData.startCrossingIndex=f[0],this.removePointsUpUntilFirstCrossing(e);else if(l.length>=2)if(c.length>this.configuration.checkCanvasEditFallbackProximity){const u=c[0],d=[];for(let p=0;p<l.length;p++){const v=l[p],y=dr(v,u);d.push({distance:y,index:p})}d.sort((p,v)=>p.distance-v.distance);const h=[d[0],d[1]],g=Math.min(h[0].index,h[1].index);this.editData.startCrossingIndex=g}else{const u=bt();Wn(u,c[1],c[0]),ml(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=f0(l,h,c[0],e);if(g){const p=[h];Q5e(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function twe(t){const{editCanvasPoints:e,prevCanvasPoints:r}=this.editData;let n=0;for(let i=0;i<e.length-1;i++){const o=[e[i],e[i+1]],a=!!f0(r,o[0],o[1],t);if(n++,a)break}e.splice(0,n),this.editData.editIndex=e.length-1}function nwe(t,e){const r=t.detail,{currentPoints:n,lastPoints:i}=r,o=n.canvas,a=i.canvas,{prevCanvasPoints:s}=this.editData;return!!f0(s,o,a,e)}function rwe(t){const{prevCanvasPoints:e,editCanvasPoints:r}=this.editData;for(let n=r.length-1;n>0;n--){const i=[r[n],r[n-1]],o=!!f0(e,i[0],i[1],t);if(r.pop(),o)break}}function iwe(){const{editCanvasPoints:t,prevCanvasPoints:e,startCrossingIndex:r}=this.editData;if(r===void 0)return;const n=t[t.length-1],i=[];for(let a=0;a<e.length;a++){const s=e[a],c=dr(s,n);i.push({distance:c,index:a})}i.sort((a,s)=>a.distance-s.distance);const o=t.slice(0,-1);for(let a=0;a<i.length;a++){const{index:s}=i[a],c=e[s],l=t[t.length-1];if(!f0(o,c,l,!1))return s}return-1}function owe(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{editCanvasPoints:a}=this.editData,s=a.slice(0,-2),c=f0(s,i,o,!1);if(!c)return;const l=c[0],f=a.length-l;for(let u=0;u<f;u++)a.pop()}function awe(t){t.checkForFirstCrossing=ewe.bind(t),t.removePointsUpUntilFirstCrossing=twe.bind(t),t.checkForSecondCrossing=nwe.bind(t),t.findSnapIndex=iwe.bind(t),t.removePointsAfterSecondCrossing=rwe.bind(t),t.checkAndRemoveCrossesOnEditLine=owe.bind(t)}const{getSubPixelSpacingAndXYDirections:swe,addCanvasPointsToArray:mW,getArea:Q7}=Qf;function cwe(t,e,r){this.isEditingClosed=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=De(o);if(!s)return;const{viewport:c}=s,l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=swe(c,this.configuration.subPixelResolution);this.editData={prevCanvasPoints:l,editCanvasPoints:[a],startCrossingIndex:void 0,editIndex:0,annotation:e},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},je.isInteractingWithTool=!0,o.addEventListener(U.MOUSE_UP,this.mouseUpClosedContourEditCallback),o.addEventListener(U.MOUSE_DRAG,this.mouseDragClosedContourEditCallback),o.addEventListener(U.MOUSE_CLICK,this.mouseUpClosedContourEditCallback),o.addEventListener(U.TOUCH_END,this.mouseUpClosedContourEditCallback),o.addEventListener(U.TOUCH_DRAG,this.mouseDragClosedContourEditCallback),o.addEventListener(U.TOUCH_TAP,this.mouseUpClosedContourEditCallback),At(o)}function lwe(t){je.isInteractingWithTool=!1,t.removeEventListener(U.MOUSE_UP,this.mouseUpClosedContourEditCallback),t.removeEventListener(U.MOUSE_DRAG,this.mouseDragClosedContourEditCallback),t.removeEventListener(U.MOUSE_CLICK,this.mouseUpClosedContourEditCallback),t.removeEventListener(U.TOUCH_END,this.mouseUpClosedContourEditCallback),t.removeEventListener(U.TOUCH_DRAG,this.mouseDragClosedContourEditCallback),t.removeEventListener(U.TOUCH_TAP,this.mouseUpClosedContourEditCallback),Yt(t)}function uwe(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=De(n),{viewport:s}=a,{viewportIdsToRender:c,xDir:l,yDir:f,spacing:u}=this.commonData,{editIndex:d,editCanvasPoints:h,startCrossingIndex:g,annotation:p}=this.editData;this.createMemo(n,p);const v=h[h.length-1],y=s.canvasToWorld(v),m=Ve();pn(m,i,y);const w=Math.abs(pt(m,l)),x=Math.abs(pt(m,f));if(w<=u[0]&&x<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const C=mW(n,h,o,this.commonData),S=d+C;if(this.editData.editIndex=S,g===void 0&&h.length>1&&this.checkForFirstCrossing(t,!0),this.editData.snapIndex=this.findSnapIndex(),this.editData.snapIndex===-1){this.finishEditAndStartNewEdit(t);return}this.editData.fusedCanvasPoints=this.fuseEditPointsWithClosedContour(t),g!==void 0&&this.checkForSecondCrossing(t,!0)&&(this.removePointsAfterSecondCrossing(!0),this.finishEditAndStartNewEdit(t)),ke(c)}function fwe(t){const e=t.detail,{element:r}=e,n=De(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;Uc(a,{points:c,closed:!0,targetWindingDirection:ga.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),cn(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},ke(s)}function dwe(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];mW(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=dr(e[c],s[0]),u=dr(e[c],s[s.length-1]),d=dr(e[l],s[0]),h=dr(e[l],s[s.length-1]),g=[];for(let C=0;C<c;C++){const S=e[C];g.push([S[0],S[1]])}let p=f+h,v=u+d;if(p<v)for(let C=0;C<s.length;C++){const S=s[C];g.push([S[0],S[1]])}else for(let C=s.length-1;C>=0;C--){const S=s[C];g.push([S[0],S[1]])}for(let C=l;C<e.length;C++){const S=e[C];g.push([S[0],S[1]])}const y=[];for(let C=c;C<l;C++){const S=e[C];y.push([S[0],S[1]])}if(p=d+u,v=h+f,p<v)for(let C=0;C<s.length;C++){const S=s[C];y.push([S[0],S[1]])}else for(let C=s.length-1;C>=0;C--){const S=s[C];y.push([S[0],S[1]])}const m=Q7(g),w=Q7(y);return m>w?g:y}function hwe(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function gwe(t){var s;const e=De(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=Ux(this.configuration,n)?Bx(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};Uc(n,{points:c,closed:!0,targetWindingDirection:ga.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),cn(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,ke(i),this.deactivateClosedContourEdit(t)}function pwe(t){this.completeClosedContourEdit(t)}function mwe(t){t.activateClosedContourEdit=cwe.bind(t),t.deactivateClosedContourEdit=lwe.bind(t),t.mouseDragClosedContourEditCallback=uwe.bind(t),t.mouseUpClosedContourEditCallback=hwe.bind(t),t.finishEditAndStartNewEdit=fwe.bind(t),t.fuseEditPointsWithClosedContour=dwe.bind(t),t.cancelClosedContourEdit=pwe.bind(t),t.completeClosedContourEdit=gwe.bind(t)}const{addCanvasPointsToArray:vW,getSubPixelSpacingAndXYDirections:vwe}=Qf;function ywe(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=De(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=vwe(c,this.configuration.subPixelResolution);this.editData={prevCanvasPoints:l,editCanvasPoints:[a],startCrossingIndex:void 0,editIndex:0},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},je.isInteractingWithTool=!0,o.addEventListener(U.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(U.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(U.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(U.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(U.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(U.TOUCH_TAP,this.mouseUpOpenContourEditCallback),At(o)}function wwe(t){je.isInteractingWithTool=!1,t.removeEventListener(U.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(U.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(U.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(U.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(U.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(U.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Yt(t)}function xwe(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=De(n),{viewport:s}=a,{viewportIdsToRender:c,xDir:l,yDir:f,spacing:u}=this.commonData,{editIndex:d,editCanvasPoints:h,startCrossingIndex:g}=this.editData,p=h[h.length-1],v=s.canvasToWorld(p),y=Ve();this.createMemo(n,this.commonData.annotation),pn(y,i,v);const m=Math.abs(pt(y,l)),w=Math.abs(pt(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const x=vW(n,h,o,this.commonData),C=d+x;this.editData.editIndex=C,g===void 0&&h.length>1&&this.checkForFirstCrossing(t,!1),this.editData.snapIndex=this.findSnapIndex(),this.editData.fusedCanvasPoints=this.fuseEditPointsWithOpenContour(t),g!==void 0&&this.checkForSecondCrossing(t,!1)?(this.removePointsAfterSecondCrossing(!1),this.finishEditOpenOnSecondCrossing(t)):this.checkIfShouldOverwriteAnEnd(t)&&this.openContourEditOverwriteEnd(t),ke(c)}function Cwe(t){const e=t.detail,{element:r}=e,n=De(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();Uc(o,{points:s,closed:!1},i);const c=o.data.contour.polyline;o.data.handles.points=[c[0],c[c.length-1]],o.data.handles.activeHandleIndex=1,cn(o,r),this.isEditingOpen=!1,this.editData=void 0,this.commonData=void 0,this.doneEditMemo(),this.deactivateOpenContourEdit(r),this.activateOpenContourEndEdit(t,o,a,null)}function Swe(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{snapIndex:a,prevCanvasPoints:s,startCrossingIndex:c}=this.editData;if(c===void 0||a===void 0)return!1;if(a===-1)return!0;if(a!==0&&a!==s.length-1)return!1;const l=i,f=o,u=s[a],d=bt(),h=bt();Ds(d,l[0]-f[0],l[1]-f[1]),Ds(h,l[0]-u[0],l[1]-u[1]);const g=au(d,h),p=Math.sqrt(d[0]*d[0]+d[1]*d[1]),v=Math.sqrt(h[0]*h[0]+h[1]*h[1]);return Math.acos(g/(p*v))<Math.PI/2}function Twe(){const{snapIndex:t,prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n}=this.editData,i=[];if(t===0)for(let s=e.length-1;s>=n;s--){const c=e[s];i.push([c[0],c[1]])}else for(let s=0;s<n;s++){const c=e[s];i.push([c[0],c[1]])}const o=dr(e[n],r[0]),a=dr(e[n],r[r.length-1]);if(o<a)for(let s=0;s<r.length;s++){const c=r[s];i.push([c[0],c[1]])}else for(let s=r.length-1;s>=0;s--){const c=r[s];i.push([c[0],c[1]])}return i}function _we(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];vW(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=dr(e[c],s[0]),u=dr(e[c],s[s.length-1]),d=dr(e[l],s[0]),h=dr(e[l],s[s.length-1]),g=[];for(let y=0;y<c;y++){const m=e[y];g.push([m[0],m[1]])}const p=f+h,v=u+d;if(p<v)for(let y=0;y<s.length;y++){const m=s[y];g.push([m[0],m[1]])}else for(let y=s.length-1;y>=0;y--){const m=s[y];g.push([m[0],m[1]])}for(let y=l;y<e.length;y++){const m=e[y];g.push([m[0],m[1]])}return g}function Ewe(t){const e=t.detail,{element:r}=e,n=De(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;Uc(a,{points:c,closed:!1},i);const f=a.data.contour.polyline;a.data.handles.points=[f[0],f[f.length-1]],cn(a,r);const u=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[u],startCrossingIndex:void 0,editIndex:0},ke(s)}function bwe(t){const e=t.detail,{element:r}=e;this.completeOpenContourEdit(r)}function Dwe(t){var s;const e=De(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=Ux(this.configuration)?Bx(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};Uc(n,{points:c,closed:!1},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}});const f=n.data.contour.polyline;n.data.handles.points=[f[0],f[f.length-1]],n.data.isOpenUShapeContour&&(n.data.openUShapeContourVectorToPeak=Ob(o,r)),cn(n,t)}this.isEditingOpen=!1,this.editData=void 0,this.commonData=void 0,ke(i),this.deactivateOpenContourEdit(t)}function Iwe(t){this.completeOpenContourEdit(t)}function Mwe(t){t.activateOpenContourEdit=ywe.bind(t),t.deactivateOpenContourEdit=wwe.bind(t),t.mouseDragOpenContourEditCallback=xwe.bind(t),t.mouseUpOpenContourEditCallback=bwe.bind(t),t.fuseEditPointsWithOpenContour=_we.bind(t),t.finishEditOpenOnSecondCrossing=Ewe.bind(t),t.checkIfShouldOverwriteAnEnd=Swe.bind(t),t.fuseEditPointsForOpenContourEndEdit=Twe.bind(t),t.openContourEditOverwriteEnd=Cwe.bind(t),t.cancelOpenContourEdit=Iwe.bind(t),t.completeOpenContourEdit=Dwe.bind(t)}const{getSubPixelSpacingAndXYDirections:Owe}=Qf;function Pwe(t,e,r,n){this.isDrawing=!0;const i=t.detail,{element:o}=i,a=De(o),{viewport:s}=a,{spacing:c,xDir:l,yDir:f}=Owe(s,this.configuration.subPixelResolution),u=e.data.contour.polyline.map(s.worldToCanvas);e.data.handles.activeHandleIndex===0&&u.reverse();let h=!1;n!=null&&n.worldPosition&&(h=!0),this.drawData={canvasPoints:u,polylineIndex:u.length-1},this.commonData={annotation:e,viewportIdsToRender:r,spacing:c,xDir:l,yDir:f,movingTextBox:h},je.isInteractingWithTool=!0,o.addEventListener(U.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(U.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(U.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(U.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(U.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(U.TOUCH_TAP,this.mouseUpDrawCallback),At(o)}function Rwe(t){t.activateOpenContourEndEdit=Pwe.bind(t)}function yW(t){return(t.childAnnotationUIDs??[]).map(r=>$n(r).data.contour.polyline)}function Sv(t,e){const r=yW(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;s<o;s++)a[s]=e.worldToCanvas(i[s]);n.push(a)}),n}const{pointsAreWithinCloseContourProximity:Awe}=Qf;function Lwe(t,e){const r={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:t.viewport.id,annotationUID:e.annotationUID},{lineWidth:n,lineDash:i,color:o,fillColor:a,fillOpacity:s}=this.getAnnotationStyle({annotation:e,styleSpecifier:r}),{closed:c}=e.data.contour;return{color:o,width:n,lineDash:i,fillColor:a,fillOpacity:s,closePath:c}}function Nwe(t,e,r){var n;(n=t==null?void 0:t.viewport)!=null&&n.getImageData()&&(r.data.contour.closed?this.renderClosedContour(t,e,r):r.data.isOpenUShapeContour?(kwe(t,r),this.renderOpenUShapedContour(t,e,r)):this.renderOpenContour(t,e,r))}function kwe(t,e){e.data.openUShapeContourVectorToPeak||(e.data.openUShapeContourVectorToPeak=F5e(t,e))}function Vwe(t,e,r){if(r.parentAnnotationUID)return;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l)),a=Sv(r,n),s=[o,...a];Tu(e,r.annotationUID,"1",s,i)}function Fwe(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));Rs(e,r.annotationUID,"1",o,i);const s=r.data.handles.activeHandleIndex;if(((c=this.configuration.alwaysRenderOpenContourHandles)==null?void 0:c.enabled)===!0){const l=this.configuration.alwaysRenderOpenContourHandles.radius,f="0",u=[o[0],o[o.length-1]];s===0?u.shift():s===1&&u.pop(),sr(e,r.annotationUID,f,u,{color:i.color,handleRadius:l})}if(s!==null){const l="1",f=s===0?0:o.length-1,u=o[f];sr(e,r.annotationUID,l,[u],{color:i.color})}}function Uwe(t,e,r){const{viewport:n}=t,{openUShapeContourVectorToPeak:i}=r.data,{polyline:o}=r.data.contour;if(this.renderOpenContour(t,e,r),!i)return;const a=n.worldToCanvas(o[0]),s=n.worldToCanvas(o[o.length-1]),c=[n.worldToCanvas(i[0]),n.worldToCanvas(i[1])],l=this._getRenderingOptions(t,r);Rs(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),Rs(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function Bwe(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,Rs(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];Awe(a,s,this.configuration.closeContourProximity)?Rs(e,r.annotationUID,"2",[s,a],n):sr(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function Gwe(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=Sv(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),Tu(e,r.annotationUID,c,a,s)}function Wwe(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);Rs(e,r.annotationUID,"preview-1",n,i)}function $we(t,e,r){if(r.parentAnnotationUID)return;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(g=>n.worldToCanvas(g)),a=Sv(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g<f;g++){const p=g/f*2*Math.PI,v=c[0]+l*Math.cos(p),y=c[1]+l*Math.sin(p);u.push([v,y])}const d=[[c[0]-l*2,c[1]],[c[0]+l*2,c[1]],[c[0],c[1]-l*2],[c[0],c[1]+l*2]];Tu(e,r.annotationUID,s+"-crosshair_v",[d[0],d[1]],i),Tu(e,r.annotationUID,s+"-crosshair_h",[d[2],d[3]],i);const h=[u,...a];Tu(e,r.annotationUID,s,h,i)}function zwe(t){t.renderContour=Nwe.bind(t),t.renderClosedContour=Vwe.bind(t),t.renderOpenContour=Fwe.bind(t),t.renderPointContourWithMarker=$we.bind(t),t.renderOpenUShapedContour=Uwe.bind(t),t.renderContourBeingDrawn=Bwe.bind(t),t.renderClosedContourBeingEdited=Gwe.bind(t),t.renderOpenContourBeingEdited=Wwe.bind(t),t._getRenderingOptions=Lwe.bind(t)}function Va(t){const e=jwe(t),r=(e.top[1]+e.bottom[1])/2;return[e.right[0],r]}function jwe(t){const e=[t[0],t[1]].sort(a),r=[t[0],t[1]].sort(s),n=e[e.length-1],i=r[0],o=r[r.length-1];return{top:i,bottom:o,right:n};function a(c,l){return c[0]<l[0]?-1:1}function s(c,l){return c[1]<l[1]?-1:1}}const Hwe=Object.freeze(Object.defineProperty({__proto__:null,getTextBoxCoordsCanvas:Va},Symbol.toStringTag,{value:"Module"}));function Gu(t,e){if(t instanceof Ir){const r=Bl(e),n=Ue.getVolume(r);return!!(n!=null&&n.scaling)&&Object.keys(n.scaling).length>0}else if(t instanceof hr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function d_(t,e){let r=0;for(let n=0;n<t.length-1;n++){const i=t[n],o=t[n+1];r+=Math.sqrt(Math.pow(o[0]-i[0],2)+Math.pow(o[1]-i[1],2))}if(e){const n=t[0],i=t[t.length-1];r+=Math.sqrt(Math.pow(i[0]-n[0],2)+Math.pow(i[1]-n[1],2))}return r}class Kwe extends cr{constructor(e,r){super(e,r)}renderAnnotation(e,r){let n=!1;const{viewport:i}=e,{element:o}=i;if(!i.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),n;let a=ln(this.getToolName(),o);if(!(a!=null&&a.length)||(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length)))return n;const s=this.getTargetId(i),c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id};for(let l=0;l<a.length;l++){const f=a[l];c.annotationUID=f.annotationUID;const u=this.getAnnotationStyle({annotation:f,styleSpecifier:c});if(!u.visibility)continue;const d=this.renderAnnotationInstance({enabledElement:e,targetId:s,annotation:f,annotationStyle:u,svgDrawingHelper:r});n||(n=d),f.invalidated=!1}return n}createAnnotation(e){const r=super.createAnnotation(e);return Object.assign(r.data,{contour:{polyline:[],closed:!1}}),Object.assign(r,{interpolationUID:"",autoGenerated:!1}),r}addAnnotation(e,r){return rn(e,r)}cancelAnnotation(e){}moveAnnotation(e,r){const{points:n}=e.data.handles;for(let i=0,o=n.length;i<o;i++){const a=n[i];a[0]+=r[0],a[1]+=r[1],a[2]+=r[2]}e.invalidated=!0,dv(e).forEach(i=>this.moveAnnotation(i,r))}updateContourPolyline(e,r,n,i){var a;const o=((a=this.configuration)==null?void 0:a.decimate)||{};Uc(e,r,n,{decimate:{enabled:!!o.enabled,epsilon:o.epsilon},updateWindingDirection:i==null?void 0:i.updateWindingDirection})}getPolylinePoints(e){var r;return((r=e.data.contour)==null?void 0:r.polyline)??e.data.polyline}renderAnnotationInstance(e){const{enabledElement:r,annotationStyle:n,svgDrawingHelper:i}=e,o=e.annotation;if(o.parentAnnotationUID)return;const{annotationUID:a}=o,{viewport:s}=r,{worldToCanvas:c}=s,l=this.getPolylinePoints(o).map(y=>c(y)),{lineWidth:f,lineDash:u,color:d,fillColor:h,fillOpacity:g}=n,p=Sv(o,s),v=[l,...p];return Tu(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class Xwe{constructor(){this.annotationUIDs=new Set,this._isVisible=!0,this.visibleFilter=this.unboundVisibleFilter.bind(this)}unboundVisibleFilter(e){return!this._isVisible||!this.annotationUIDs.has(e)}has(e){return this.annotationUIDs.has(e)}setVisible(e=!0,r,n){this._isVisible!==e&&(this._isVisible=e,this.annotationUIDs.forEach(i=>{const o=$n(i);if(!o){this.annotationUIDs.delete(i);return}if(o.isVisible===e||!e&&(n==null?void 0:n(i))===!1)return;o.isVisible=e;const a={...r,annotation:o};nt(ze,U.ANNOTATION_MODIFIED,a)}))}get isVisible(){return this._isVisible}findNearby(e,r){const n=[...this.annotationUIDs];if(n.length===0)return null;if(!e)return n[r===1?0:n.length-1];const i=n.indexOf(e);return i===-1||i+r<0||i+r>=n.length?null:n[i+r]}add(...e){e.forEach(r=>this.annotationUIDs.add(r))}remove(...e){e.forEach(r=>this.annotationUIDs.delete(r))}clear(){this.annotationUIDs.clear()}}const wr={...Hme,...Wme,resetAnnotationManager:C2e},qwe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:Xwe,FrameOfReferenceSpecificAnnotationManager:mG,config:C5e,locking:u2e,selection:g2e,state:wr,visibility:w2e},Symbol.toStringTag,{value:"Module"})),eM="PlanarFreehandContourSegmentationTool";function Rb(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(ln(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==eM){const f=ln(eM,r.element);f!=null&&f.length&&f.forEach(u=>{const{metadata:d}=u;d.originalToolName===c&&d.originalToolName!==d.toolName&&l.push(u)})}if(!(l!=null&&l.length))return o;for(let f=0;f<n.numberOfSlices;f++){const u=l.filter(h=>h.metadata.sliceIndex===f);if(!(u!=null&&u.length))continue;const d=u.filter(h=>e.every(g=>{const p=g.parentKey?g.parentKey(h):h,v=p==null?void 0:p[g.key];return Array.isArray(v)?v.every((y,m)=>y===g.value[m]):v===g.value}));d.length&&o.set(f,d)}return o}function Ywe(t,e){const r=Rb(t,e),n=[];if(!(r!=null&&r.size))return n;for(const i of r.values())i.forEach(o=>{n.push(o)});return n}function wW(t,e,r){const n=$i({data:{},metadata:{}},r);return Object.assign(n,{highlighted:!1,invalidated:!0,autoGenerated:!0,annotationUID:void 0,cachedStats:{},childAnnotationUIDs:[],parentAnnotationUID:void 0}),Object.assign(n.data,{handles:{points:e.points||e||[],interpolationSources:e.sources,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},contour:{...r.data.contour,polyline:t}}),n}function Jwe(t,e){const r=Rb(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=Zwe(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=Qwe(r,t.annotationUID),o=[];for(let a=n[0]+1;a<n[1];a++)if(exe(r,a)){const s=nxe(a,n,r);((s==null?void 0:s[0])===i||(s==null?void 0:s[1])===i)&&txe(s,o,a)}return{interpolationData:r,interpolationList:o}}function Zwe(t){let e=1/0,r=-1/0,n=!1;for(const[i,o]of t.entries())o.length&&(e=Math.min(i,e),r=Math.max(i,r),n=!0);if(n)return[e,r]}function Qwe(t,e){for(const[r,n]of t)for(let i=0;i<n.length;i++)if(n[i].annotationUID===e)return r}function exe(t,e){const r=t.get(e);return!(r!=null&&r.length)||r.length===1&&r[0].autoGenerated}function txe(t,e,r){const[n]=t;e[n]||(e[n]={pair:t,list:[]}),e[n].list.push(r)}function nxe(t,e,r){const n=[];let i=!0;for(let o=t-1;o>=e[0];o--){const a=r.get(o);if(a!=null&&a.length){if(a[0].autoGenerated)continue;a.length>1&&(i=!1),n.push(o);break}}if(!(!i||!n.length)){for(let o=t+1;o<=e[1];o++){const a=r.get(o);if(a!=null&&a.length){if(a[0].autoGenerated)continue;a.length>1&&(i=!1),n.push(o);break}}if(!(!i||n.length<2))return n}}const{PointsManager:tM}=Dn;function rxe(t,e=12){const r=tM.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(i<a*3)return t.subselect(e);const s=Math.floor(Math.max(2*i/e,a*2));o.forEach(()=>n.push(tM.create3(e)));const c=ixe(t,a),l=oxe(c,e),f=[];if((l==null?void 0:l.length)>2){let u=-1;const d=s/3;l.forEach(p=>{const[v,,y]=p,m=Math.ceil((v+y)/2);y-u<d||(m-v>2*d?(z0(f,u,v,s,i),u=z0(f,v,m,s,i)):u=z0(f,u,m,s,i),y-u>d&&(u=z0(f,u,y,s,i)))});const h=f[0];h_(h+i-u,i)>2*d&&z0(f,u,h-d,s,i)}else{const u=Math.floor(i/e);z0(f,-1,i-u,u,i)}return f.forEach(u=>{const d=t.getPointArray(u);r.push(d),o.forEach((h,g)=>n[g].push(h.getPoint(u)))}),r}function ixe(t,e=6){const{length:r}=t,n=Ve(),i=Ve(),o=new Float32Array(r);for(let a=0;a<r;a++){const s=t.getPoint(a),c=t.getPoint(a-e),l=t.getPoint((a+e)%r);Sn(n,s,c),Sn(i,l,s);const f=pt(n,i)/(sg(n)*sg(i));o[a]=f}return o}function oxe(t,e){const{max:r,deviation:n}=axe(t),{length:i}=t;if(n<.01||i<e*3)return[];const o=[];let a=null,s,c=0;for(let l=0;l<i;l++){const f=t[l];f<r-n?a?(a[2]=l,f<s&&(s=f,c=l),a[1]=c):(s=f,c=l,a=[l,l,l]):a&&(o.push(a),a=null)}return a&&(o[0][0]===0?o[0][0]=a[0]:(a[1]=c,a[2]=i-1,o.push(a))),o}function z0(t,e,r,n,i){r<e&&(r+=i);const o=r-e,a=Math.ceil(o/n);if(a<=0)return t[t.length-1]!==r&&t.push(h_(r,i)),r;for(let s=1;s<=a;s++){const c=h_(e+s*o/a,i);t.push(c)}return t[t.length-1]}function h_(t,e){return(Math.round(t)+e)%e}function axe(t){const{length:e}=t;let r=0,n=1/0,i=-1/0,o=0;for(let s=0;s<e;s++){const c=t[s];r+=c,n=Math.min(n,c),i=Math.max(i,c)}const a=r/e;for(let s=0;s<e;s++){const c=t[s]-a;o+=c*c}return{mean:a,max:i,min:n,sumSq:o,deviation:Math.sqrt(o/e)}}function sxe(t){const{parentAnnotationUID:e,annotationUID:r}=t;if(!e)return t.interpolationUID;const n=wr.getAnnotation(e),{interpolationUID:i}=n,o=n.childAnnotationUIDs.indexOf(r);return t.interpolationUID=`${i}-${o}`,t.interpolationUID}const{PointsManager:_p}=Dn,nM=.2;function Oy(t){if(!t.annotation)return;const{isInterpolationUpdate:e,annotation:r}=t;queueMicrotask(()=>{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),cxe(t)}finally{e&&(r.autoGenerated=!0)}})}function cxe(t){const{annotation:e}=t;sxe(e);const{interpolationData:r,interpolationList:n}=Jwe(e,t)||{};if(!r||!n)return;const i={toolName:e.metadata.toolName,toolType:e.metadata.toolName,viewport:t.viewport};for(let 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m1(t,e){const r=er,n=e??SW();let i=[...t];if(Vt(i[0],[0,0,0,0])||(console.warn("addColorLUT: [0, 0, 0, 0] color is not provided for the background color (segmentIndex =0), automatically adding it"),i=[[0,0,0,0],...i]),i=i.map(o=>o.length===3?[o[0],o[1],o[2],255]:o),i.length<255){const o=uw.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function Sxe(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return m1(t,e)}function Txe(t,e,r){if(!gv(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=Aa(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),yl(t,e)}function Ll(t,e,r){const n=Aa(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=gv(o);let s=a[r];if(!s){if(typeof r!="number")return console.warn(`Can't create colour for LUT index ${r}`),null;s=a[r]=[0,0,0,0]}return s}function TW(t,e,r,n){const i=Ll(t,e,r);for(let o=0;o<n.length;o++)i[o]=n[o];yl(t,e)}const _xe=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Sxe,getSegmentIndexColor:Ll,setColorLUT:Txe,setSegmentIndexColor:TW},Symbol.toStringTag,{value:"Module"}));function _W(t,e){return er.getSegmentationRepresentationVisibility(t,e)}function EW({segmentationId:t,segmentIndex:e,viewportId:r,autoGenerated:n=!1}){const i=Ll(r,t,e),o=_W(r,{segmentationId:t,type:Pt.Contour}),a=u0(r),s=(a==null?void 0:a.segmentationId)===t,l=ns.getStyle({viewportId:r,segmentationId:t,type:Pt.Contour,segmentIndex:e});let f=1,u,d=1,h=0;n?(f=l.outlineWidthAutoGenerated??f,u=l.outlineDashAutoGenerated??u,d=l.outlineOpacity??d,h=l.fillAlphaAutoGenerated??h):s?(f=l.outlineWidth??f,u=l.outlineDash??u,d=l.outlineOpacity??d,h=l.fillAlpha??h):(f=l.outlineWidthInactive??f,u=l.outlineDashInactive??u,d=l.outlineOpacityInactive??d,h=l.fillAlphaInactive??h),pa(t)===e&&(f+=l.activeSegmentOutlineWidthDelta),f=l.renderOutline?f:0,h=l.renderFill?h:0;const g=`rgba(${i[0]}, ${i[1]}, ${i[2]}, ${d})`,p=`rgb(${i[0]}, ${i[1]}, ${i[2]})`,y=!ib(r,{segmentationId:t,type:Pt.Contour}).has(e);return{color:g,fillColor:p,lineWidth:f,fillOpacity:h,lineDash:u,textbox:{color:g},visibility:o&&y}}const CD=class CD extends Kwe{constructor(e,r){var n;super(e,r),(n=this.configuration.interpolation)!=null&&n.enabled&&bl.addTool(this.getToolName())}isContourSegmentationTool(){return!0}createAnnotation(e){const r=e.detail,{element:n}=r,i=De(n);if(!i)return;const{viewport:o}=i,a=super.createAnnotation(e);if(!this.isContourSegmentationTool())return a;const s=u0(o.id);if(!s)throw new Error("No active segmentation detected, create one before using scissors tool");if(!s.representationData.Contour)throw new Error("A contour segmentation must be active");const{segmentationId:c}=s,l=pa(c);return $i(a,{data:{segmentation:{segmentationId:c,segmentIndex:l}}})}addAnnotation(e,r){const n=super.addAnnotation(e,r);return this.isContourSegmentationTool()&&Ru(e),n}cancelAnnotation(e){this.isContourSegmentationTool()&&Lc(e),super.cancelAnnotation(e)}getAnnotationStyle(e){const r=super.getAnnotationStyle(e);if(!this.isContourSegmentationTool())return r;const n=this._getContourSegmentationStyle(e);return $i(r,n)}renderAnnotationInstance(e){const{annotation:r}=e,{invalidated:n}=r,i=super.renderAnnotationInstance(e);if(n&&this.isContourSegmentationTool()){const{segmentationId:o}=r.data.segmentation;Ro(o);const s=_0(o).map(c=>Mr(c).id);CW(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=Aa(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Pt.Contour):a[0];const{autoGenerated:s}=r,l=b0(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=EW({segmentationId:n,segmentIndex:i,viewportId:o,autoGenerated:s});return{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,textbox:{color:f},visibility:p,locked:l}}};CD.PreviewSegmentIndex=255;let Em=CD;function bW(t,e){const r=ut("generalSeriesModule",t);return Wu(r.modality,t,e)}function Wu(t,e,r){return t==="CT"?"HU":t==="PT"?Exe(e,r):""}function Exe(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=ut("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=ut("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:fM}=Qf,{EPSILON:bxe}=Uu,Dxe=1-bxe,SD=class SD extends Em{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Qi.Shift,alwaysRenderOpenContourHandles:{enabled:!1,radius:2},allowOpenContours:!0,closeContourProximity:10,checkCanvasEditFallbackProximity:6,makeClockWise:!0,subPixelResolution:4,smoothing:{smoothOnAdd:!1,smoothOnEdit:!1,knotsRatioPercentageOnAdd:40,knotsRatioPercentageOnEdit:40},interpolation:{enabled:!1,onInterpolationComplete:null},decimate:{enabled:!1,epsilon:.1},displayOnePointAsCrosshairs:!1,calculateStats:!0,getTextLines:Ixe,statsCalculator:Al}}){super(e,r),this.isDrawing=!1,this.isEditingClosed=!1,this.isEditingOpen=!1,this.addNewAnnotation=n=>{const i=n.detail,{element:o}=i,a=this.createAnnotation(n);this.addAnnotation(a,o);const s=St(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),ke(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=St(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=St(a,this.getToolName());i.data.contour.closed?this.activateClosedContourEdit(n,i,s):this.activateOpenContourEdit(n,i,s),n.preventDefault()},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{polyline:l}=i.data.contour;let f=c.worldToCanvas(l[0]);for(let h=1;h<l.length;h++){const g=f,p=c.worldToCanvas(l[h]);if(fM(o,g,p,a))return!0;f=p}if(!i.data.contour.closed)return!1;const u=c.worldToCanvas(l[0]),d=c.worldToCanvas(l[l.length-1]);return fM(o,u,d,a)},this.cancel=n=>{const i=this.isDrawing,o=this.isEditingOpen,a=this.isEditingClosed;i?this.cancelDrawing(n):o?this.cancelOpenContourEdit(n):a&&this.cancelClosedContourEdit(n)},this._calculateCachedStats=(n,i,o,a)=>{const{data:s}=n,{cachedStats:c}=s,{polyline:l,closed:f}=s.contour,u=Object.keys(c);for(let h=0;h<u.length;h++){const g=u[h],p=this.getTargetImageData(g);if(!p)continue;const{imageData:v,metadata:y}=p,m=l.map(I=>i.worldToCanvas(I)),w={isPreScaled:Gu(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=Wu(y.Modality,n.metadata.referencedImageId,w),C=Na(p,()=>{const I=s.contour.polyline,P=I.length,M=new Array(P);for(let ue=0;ue<P;ue++)M[ue]=i.worldToCanvas(I[ue]);const{maxX:L,maxY:B,minX:j,minY:V}=zf(M),F=i.canvasToWorld([j,V]),G=Zr(v,F),X=i.canvasToWorld([L,B]),ne=Zr(v,X);return[G,ne]}),S=m[0],T=i.canvasToWorld(S),_=i.canvasToWorld([S[0]+1,S[1]]),E=i.canvasToWorld([S[0],S[1]+1]),b=Po(T,_),D=Po(T,E);f?this.updateClosedCachedStats({targetId:g,viewport:i,canvasCoordinates:m,points:l,imageData:v,metadata:y,cachedStats:c,modalityUnit:x,calibratedScale:C,deltaInX:b,deltaInY:D}):this.updateOpenCachedStats({metadata:y,canvasCoordinates:m,targetId:g,cachedStats:c,modalityUnit:x,calibratedScale:C,deltaInX:b,deltaInY:D})}const d=n.invalidated;return n.invalidated=!1,d&&cn(n,a.viewport.element,Qt.StatsUpdated),c},this._renderStats=(n,i,o,a)=>{const{data:s}=n,c=this.getTargetId(i),l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:o.viewport.id,annotationUID:n.annotationUID},f=this.getLinkedTextBoxStyle(l,n);if(!f.visibility)return;const u=this.configuration.getTextLines(s,c);if(!u||u.length===0)return;const d=s.contour.polyline.map(x=>i.worldToCanvas(x));if(!s.handles.textBox.hasMoved){const x=Va(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=Lo(a,n.annotationUID??"","1",u,h,d,{},f),{x:v,y,width:m,height:w}=p;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([v,y]),topRight:i.canvasToWorld([v+m,y]),bottomLeft:i.canvasToWorld([v,y+w]),bottomRight:i.canvasToWorld([v+m,y+w])}},Z5e(this),awe(this),mwe(this),Mwe(this),Rwe(this),zwe(this),this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=De(e),{viewport:i}=n;let o;if(i instanceof lr){const a=i.getCamera(),{spacingInNormalDirection:s}=kg(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=Cv(i,r);return o}filterAnnotationsWithinSlice(e,r,n){const{viewPlaneNormal:i}=r,o=e.filter(l=>{let f=l.metadata.viewPlaneNormal;if(!l.metadata.referencedImageId&&!f&&l.metadata.FrameOfReferenceUID){for(const d of l.data.contour.polyline){const h=Sn(Ve(),d,r.focalPoint),g=pt(h,r.viewPlaneNormal);if(!Vt(g,0))return!1}return l.metadata.viewPlaneNormal=r.viewPlaneNormal,l.metadata.cameraFocalPoint=r.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=ut("imagePlaneModule",d),g=Et(h[0],h[1],h[2]),p=Et(h[3],h[4],h[5]);f=Ve(),mn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(pt(i,f))>Dxe;return f&&u});if(!o.length)return[];const a=n/2,{focalPoint:s}=r,c=[];for(const l of o){const u=l.data.contour.polyline[0];if(!l.isVisible)continue;const d=Ve();Sn(d,s,u);const h=pt(d,i);Math.abs(h)<a&&c.push(l)}return c}isContourSegmentationTool(){return!1}createAnnotation(e){const r=e.detail.currentPoints.world,n=super.createAnnotation(e),i=a=>{a.data.handles.points.length=0};return $i(n,{data:{contour:{polyline:[[...r]]},label:"",cachedStats:{}},onInterpolationComplete:i})}getAnnotationStyle(e){return super.getAnnotationStyle(e)}renderAnnotationInstance(e){const{enabledElement:r,targetId:n,svgDrawingHelper:i}=e,o=e.annotation;let a=!1;const{viewport:s,renderingEngine:c}=r,l=this.isDrawing,f=this.isEditingOpen,u=this.isEditingClosed;if(!(l||f||u))this.configuration.displayOnePointAsCrosshairs&&o.data.contour.polyline.length===1?this.renderPointContourWithMarker(r,i,o):this.renderContour(r,i,o);else{const d=this.commonData.annotation.annotationUID;if(o.annotationUID===d)if(l)this.renderContourBeingDrawn(r,i,o);else if(u)this.renderClosedContourBeingEdited(r,i,o);else if(f)this.renderOpenContourBeingEdited(r,i,o);else throw new Error(`Unknown ${this.getToolName()} annotation rendering state`);else this.configuration.displayOnePointAsCrosshairs&&o.data.contour.polyline.length===1?this.renderPointContourWithMarker(r,i,o):this.renderContour(r,i,o);a=!0}if(this.configuration.calculateStats)return this._calculateStatsIfActive(o,n,s,c,r),this._renderStats(o,s,r,i),a}_calculateStatsIfActive(e,r,n,i,o){var s,c,l,f;const a=(s=this.commonData)==null?void 0:s.annotation.annotationUID;if(!(e.annotationUID===a&&!((c=this.commonData)!=null&&c.movingTextBox))&&!((l=this.commonData)!=null&&l.movingTextBox)){const{data:u}=e;(f=u.cachedStats[r])!=null&&f.unit?e.invalidated&&this._throttledCalculateCachedStats(e,n,i,o):(u.cachedStats[r]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,unit:null},this._calculateCachedStats(e,n,i,o))}}updateClosedCachedStats({viewport:e,points:r,imageData:n,metadata:i,cachedStats:o,targetId:a,modalityUnit:s,canvasCoordinates:c,calibratedScale:l,deltaInX:f,deltaInY:u}){var X,ne,ue,me;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=Zr(n,r[0]);v[0]=Math.floor(v[0]),v[1]=Math.floor(v[1]),v[2]=Math.floor(v[2]);let y=v[0],m=v[0],w=v[1],x=v[1],C=v[2],S=v[2];for(let ge=1;ge<r.length;ge++){const ye=Zr(n,r[ge]);ye[0]=Math.floor(ye[0]),ye[1]=Math.floor(ye[1]),ye[2]=Math.floor(ye[2]),y=Math.min(y,ye[0]),m=Math.max(m,ye[0]),w=Math.min(w,ye[1]),x=Math.max(x,ye[1]),C=Math.min(C,ye[2]),S=Math.max(S,ye[2])}const T=Zr(n,r[1]);T[0]=Math.floor(T[0]),T[1]=Math.floor(T[1]),T[2]=Math.floor(T[2]);let _=vv(c)/d/d;_*=f*u;let E=d_(c,closed)/d;E*=Math.sqrt(Math.pow(f,2)+Math.pow(u,2));const b=.01*(m-y),D=.01*(x-w),I=.01*(S-C);y=Math.floor(y-b),m=Math.ceil(m+b),w=Math.floor(w-D),x=Math.ceil(x+D),C=Math.floor(C-I),S=Math.ceil(S+I);const P=[[y,m],[w,x],[C,S]],M=n.indexToWorld([m,x,S]),L=e.worldToCanvas(M);let B=0,j=[],V=0,F;p&&(F=p.forEach(this.configuration.statsCalculator.statsCallback,{imageData:n,isInObject:(ge,ye)=>{let Ie=!0;const Pe=e.worldToCanvas(ge);return Pe[1]!=B&&(V=0,B=Pe[1],j=$G(c,Pe,[L[0],Pe[1]]),j.sort(function(Ee){return function(H,O){return H[Ee]===O[Ee]?0:H[Ee]<O[Ee]?-1:1}}(0))),j.length&&Pe[0]>j[0][0]&&(j.shift(),V++),V%2===0&&(Ie=!1),Ie},boundsIJK:P,returnPoints:this.configuration.storePointData}));const G=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:_,perimeter:E,mean:(X=G.mean)==null?void 0:X.value,max:(ne=G.max)==null?void 0:ne.value,min:(ue=G.min)==null?void 0:ue.value,stdDev:(me=G.stdDev)==null?void 0:me.value,statsArray:G.array,pointsInShape:F,areaUnit:h,modalityUnit:s,unit:g}}updateOpenCachedStats({targetId:e,metadata:r,canvasCoordinates:n,cachedStats:i,modalityUnit:o,calibratedScale:a,deltaInX:s,deltaInY:c}){const{scale:l,unit:f}=a;let u=d_(n,closed)/l;u*=Math.sqrt(Math.pow(s,2)+Math.pow(c,2)),i[e]={Modality:r.Modality,length:u,modalityUnit:o,unit:f}}};SD.toolName="PlanarFreehandROI";let jf=SD;function Ixe(t,e){const r=t.cachedStats[e],{area:n,mean:i,stdDev:o,length:a,perimeter:s,max:c,min:l,isEmptyArea:f,unit:u,areaUnit:d,modalityUnit:h}=r||{},g=[];if($r(n)){const p=f?"Area: Oblique not supported":`Area: ${un(n)} ${d}`;g.push(p)}return $r(i)&&g.push(`Mean: ${un(i)} ${h}`),$r(c)&&g.push(`Max: ${un(c)} ${h}`),$r(l)&&g.push(`Min: ${un(l)} ${h}`),$r(o)&&g.push(`Std Dev: ${un(o)} ${h}`),$r(s)&&g.push(`Perimeter: ${un(s)} ${u}`),$r(a)&&g.push(`${un(a)} ${u}`),g}const TD=class TD extends jf{constructor(e){const r=$i({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r)}isContourSegmentationTool(){return!0}renderAnnotationInstance(e){const r=e.annotation,{invalidated:n}=r,i=super.renderAnnotationInstance(e);if(n){const{segmentationId:o}=r.data.segmentation;Ro(o)}return i}};TD.toolName="PlanarFreehandContourSegmentationTool";let Nl=TD;const Mxe={[Pt.Labelmap]:uW,[Pt.Contour]:cW,[Pt.Surface]:gG},L2=Nl.toolName;class Oxe{constructor(){this._needsRender=new Set,this._pendingRenderQueue=[],this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>Yo().flatMap(r=>r.getViewports()),this._renderFlaggedSegmentations=()=>{if(this._throwIfDestroyed(),Array.from(this._needsRender).forEach(r=>{this._triggerRender(r)}),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null,this._pendingRenderQueue.length>0){const r=this._pendingRenderQueue.shift();r&&r.length>0&&this._setViewportsToBeRenderedNextFrame(r)}}}renderSegmentationsForViewport(e){const r=e?[e]:this._getViewportIdsForSegmentation();this._setViewportsToBeRenderedNextFrame(r)}renderSegmentation(e){const r=this._getViewportIdsForSegmentation(e);this._setViewportsToBeRenderedNextFrame(r)}_getViewportIdsForSegmentation(e){const r=this._getAllViewports(),n=[];for(const i of r){const o=i.id;if(e){const a=Aa(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=Aa(o);(a==null?void 0:a.length)>0&&n.push(o)}}return n}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}_setViewportsToBeRenderedNextFrame(e){if(this._animationFrameSet){this._pendingRenderQueue.push(e);return}e.forEach(r=>{this._needsRender.add(r)}),this._render()}_render(){this._needsRender.size>0&&this._animationFrameSet===!1&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedSegmentations),this._animationFrameSet=!0)}_triggerRender(e){const r=Aa(e);if(!(r!=null&&r.length))return;const{viewport:n}=Vn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Pt.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=Mxe[a.type];try{const c=s.render(n,a);i.push(c)}catch(c){console.error(c)}return Promise.resolve({segmentationId:a.segmentationId,type:a.type})});Promise.allSettled(o).then(a=>{const s=a.filter(f=>f.status==="fulfilled").map(f=>f.value);function c(f){const{element:u,viewportId:d}=f.detail;u.removeEventListener(qe.IMAGE_RENDERED,c),s.forEach(h=>{const g={viewportId:d,segmentationId:h.segmentationId,type:h.type};nt(ze,U.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(qe.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){L2 in je.tools||Ui(Nl);const r=Mr(e.id);r.hasTool(L2)||(r.addTool(L2),r.setToolPassive(L2))}}function Xg(t){DW.renderSegmentationsForViewport(t)}function Gx(t){DW.renderSegmentation(t)}const DW=new Oxe;function Pxe({modifiedSlicesToUse:t,representationData:e,type:r}){const n=Ue.getVolume(e[r].volumeId);if(!n){console.warn("segmentation not found in cache");return}const{imageData:i,vtkOpenGLTexture:o}=n;let a;if((t==null?void 0:t.length)>0)a=t;else{const s=i.getDimensions()[2];a=[...Array(s).keys()]}a.forEach(s=>{o.setUpdatedFrame(s)}),i.modified()}function Rxe({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=Aa(r,{segmentationId:e});n=n.filter(i=>i.type===Pt.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=Vn(r);if(!o)return;const{viewport:a}=o;if(a instanceof lr)return;const s=g1(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=Nu(r,e),d=Ue.getImage(u[l]);f.modified(),fx(f,d)})})})}const Axe=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=an(e),i=_0(e),o=i.some(c=>{const{viewport:l}=Vn(c);return l instanceof lr}),a=i.some(c=>{const{viewport:l}=Vn(c);return l instanceof hr}),s=o&&a;i.forEach(c=>{const{viewport:l}=Vn(c);l instanceof lr&&Pxe({modifiedSlicesToUse:s?[]:r,representationData:n,type:Pt.Labelmap}),l instanceof hr&&Rxe({viewportIds:i,segmentationId:e})})},IW=function(t){const{segmentationId:e}=t.detail,{representationData:r}=an(e);r.Labelmap&&Axe(t),Gx(e)},MW=function(t){const{segmentationId:e}=t.detail;Gx(e)};function OW(t,e){return er.updateLabelmapSegmentationImageReferences(t,e)}const Lxe=function(t){if(!t)return;const e=De(t);if(!e)return;const{viewport:r}=e;r instanceof Ir||(t.addEventListener(qe.PRE_STACK_NEW_IMAGE,bm),t.addEventListener(qe.IMAGE_RENDERED,bm))},Nxe=function(t){t.removeEventListener(qe.PRE_STACK_NEW_IMAGE,bm),t.removeEventListener(qe.IMAGE_RENDERED,bm)};function bm(t){const e=t.detail,{viewportId:r,renderingEngineId:n}=e,{viewport:i}=Qn(r,n),o=Aa(r);if(!(o!=null&&o.length))return;const a=o.filter(l=>l.type===Pt.Labelmap),s=i.getActors();a.forEach(l=>{const{segmentationId:f}=l;OW(r,f)});const c=a.flatMap(l=>g1(r,l.segmentationId)).filter(l=>l!==void 0);c.length&&(c.forEach(l=>{a.find(u=>{const d=Nu(r,u.segmentationId);return d==null?void 0:d.includes(l.referencedId)})||i.removeActors([l.uid])}),a.forEach(l=>{const{segmentationId:f}=l,u=i.getCurrentImageId(),d=Nu(r,f);if(!d)return;let h=!1;const g=p=>{const v=Ue.getImage(p);if(!v){console.warn("No derived image found in the cache for segmentation representation",l);return}const y=s.find(m=>m.referencedId===p);if(y){const m=y.actor.getMapper().getInputData();m.setDerivedImage?m.setDerivedImage(v):fx(m,v)}else{const{dimensions:m,spacing:w,direction:x}=i.getImageDataMetadata(v),C=Ue.getImage(u)||{imageId:u},{origin:S}=i.getImageDataMetadata(C),T=S,_=v.voxelManager.getConstructor(),E=v.voxelManager.getScalarData(),b=Nt.newInstance({name:"Pixels",numberOfComponents:1,values:new _(E)}),D=Qm.newInstance();D.setDimensions(m[0],m[1],1),D.setSpacing(w),D.setDirection(x),D.setOrigin(T),D.getPointData().setScalars(b),D.modified(),i.addImages([{imageId:p,representationUID:`${f}-${Pt.Labelmap}-${v.imageId}`,callback:({imageActor:I})=>{I.getMapper().setInputData(D)}}]),h=!0;return}};d.forEach(g),h&&Xg(r),i.render(),t.type===qe.IMAGE_RENDERED&&i.element.removeEventListener(qe.IMAGE_RENDERED,bm)}))}const PW={enable:Lxe,disable:Nxe};async function kxe(t){const e=t.detail.annotation;if(!xv(e))return;const r=Fxe(e),n=Uxe(r,e);if(!n.length){nt(ze,U.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}const i=ss(e.data.contour.polyline,r),o=iW(r,i,n);if(!o.length){nt(ze,U.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}if(o.length>1){oW(r,e,i,o);return}const{targetAnnotation:a,targetPolyline:s,isContourHole:c}=o[0];if(c){const{contourHoleProcessingEnabled:l=!1}=t.detail;if(!l)return;Lx(r,a,e)}else xb(r,a,s,e,i)}function Vxe(t,e=!1){const r="PlanarFreehandContourSegmentationTool",n=Mr(t.id,t.renderingEngineId);let i;return n?n.hasTool(r)?n.getToolOptions(r)||(i=`Tool ${r} must be in active/passive state in ${n.id} toolGroup`):i=`Tool ${r} not added to ${n.id} toolGroup`:i=`ToolGroup not found for viewport ${t.id}`,i&&!e&&console.warn(i),!i}function Fxe(t){const e=Eb(t);return e.find(n=>Vxe(n,!0))??e[0]}function Uxe(t,e){const{annotationUID:r}=e;return uv().filter(i=>i.annotationUID&&i.annotationUID!==r&&xv(i)&&pG(i,e)&&t.isReferenceViewable(i.metadata))}function Bxe(t){const e=t.detail.annotation;Lc(e)}function RW(t){const e=t.detail.annotation;xv(e)&&kxe(t)}function fw(t){if(!t.detail.removed.length)return;Yo().forEach(n=>{const o=n.getViewports().map(a=>a.id);ke(o)})}function AW(t){const{viewportId:e}=t.detail;ke([e])}function Gxe(t){const e=t.detail.annotation;xv(e)&&Bxe(t)}const LW=function(t){jg(t.detail.element)},Wxe=function(t){t.addEventListener(qe.IMAGE_RENDERED,LW)},$xe=function(t){t.removeEventListener(qe.IMAGE_RENDERED,LW)},NW={enable:Wxe,disable:$xe},{Active:zxe}=Fn;function qg(t,e,r){if(je.isInteractingWithTool)return!1;const{renderingEngineId:n,viewportId:i}=r.detail,o=Mr(i,n);if(!o)return!1;let a;const s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=o.getToolInstance(l);if(f.mode===zxe&&typeof u[e]=="function"){a=o.getToolInstance(l);break}}a&&a[e](r)}const kW=qg.bind(null,"Mouse","mouseClickCallback"),VW=qg.bind(null,"Mouse","doubleClickCallback");function FW(t,e,r,n="mouse"){const i=n==="touch"?36:6,o=[];return e.forEach(({tool:a,annotations:s})=>{for(const c of s){if(c.isLocked||!c.isVisible)continue;const l=a.getHandleNearImagePoint(t,c,r,i);if(l){o.push({tool:a,annotation:c,handle:l});break}}}),o}function Tv(t,e){const r=[];for(let n=0;n<e.length;n++){const i=e[n];if(!i){console.warn("undefined tool in filterToolsWithAnnotationsForElement");continue}let o=ln(i.constructor.toolName,t);o!=null&&o.length&&(typeof i.filterInteractableAnnotationsForElement=="function"&&(o=i.filterInteractableAnnotationsForElement(t,o)),(o==null?void 0:o.length)>0&&r.push({tool:i,annotations:o}))}return r}function Ab(t,e,r,n="mouse"){const i=n==="touch"?36:6,o=[];return e.forEach(({tool:a,annotations:s})=>{for(const c of s){if(c.isLocked||!c.isVisible)continue;if(a.isPointNearTool(t,c,r,i,n)){o.push({tool:a,annotation:c});break}}}),o}const{Active:jxe}=Fn;function Wx(t){const{renderingEngineId:e,viewportId:r,event:n}=t.detail,i=Kg(n)||Wg.getModifierKey(),o=Mr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.buttons??(n==null?void 0:n.buttons)??s;for(let l=0;l<a.length;l++){const f=a[l],u=o.toolOptions[f],d=u.bindings.length&&u.bindings.some(h=>h.mouseButton===c&&h.modifierKey===i);if(u.mode===jxe&&d)return o.getToolInstance(f)}}function yg(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=Mr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=r!=null&&f.bindings.length&&f.bindings.some(d=>d.mouseButton===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}function Hxe(t,e){var u;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Mr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.event,l=(c==null?void 0:c.buttons)??s,f=Kg(c)||Wg.getModifierKey();for(let d=0;d<a.length;d++){const h=a[d],g=o.getToolInstance(h),p=((u=g.configuration)==null?void 0:u.actions)??{},v=Object.values(p);if(!(v!=null&&v.length)||!e.includes(g.mode))continue;const y=v.find(m=>{var w;return((w=m.bindings)==null?void 0:w.length)&&m.bindings.some(x=>x.mouseButton===l&&x.modifierKey===f)});y&&r.set(g,y)}return r}const{Active:Kxe,Passive:Xxe}=Fn;function qxe(t){if(je.isInteractingWithTool)return!1;const e=t.detail,{element:r}=e,n=De(r),{canvas:i}=e.currentPoints;if(!n)return!1;const o=Hxe(t,[Kxe,Xxe]),a=Array.from(o.keys()),s=Tv(r,a),c=Ab(r,s,i);if(c.length>0){const{tool:l,annotation:f}=c[0],u=o.get(l);return(typeof u.method=="string"?l[u.method]:u.method).call(l,t,f),!0}return!1}const{Active:Yxe,Passive:Jxe}=Fn;function UW(t){if(je.isInteractingWithTool)return;const e=Wx(t);if(e&&typeof e.preMouseDownCallback=="function"&&e.preMouseDownCallback(t))return;const r=t.detail.event.buttons===1,n=yg(t,[Yxe],t.detail.event.buttons),i=r?yg(t,[Jxe]):void 0,o=[...n||[],...i||[]];if(qxe(t))return;const s=t.detail,{element:c}=s,l=Tv(c,o),f=s.currentPoints.canvas,u=FW(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=dM(u);hM(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=Ab(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=dM(h);hM(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function dM(t){if(t.length>1){const e=t.find(r=>{const n=!ti(r.annotation.annotationUID),i=ni(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function hM(t,e=!1){e?pv(t)?ha(t,!1):ha(t,!0,!0):ha(t,!0,!1)}function BW(t){if(je.isInteractingWithTool)return;const e=Wx(t);if(e&&!je.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");ha(r.annotationUID)}}function GW(t){if(je.isInteractingWithTool)return;const e=Wx(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:Zxe,Passive:Qxe}=Fn;function WW(t){if(je.isInteractingWithTool||je.isMultiPartToolActive)return;const e=yg(t,[Zxe,Qxe]),r=t.detail,{element:n}=r,i=Tv(n,e),o=e.filter(s=>!i.some(l=>l.tool.getToolName()===s.getToolName()));let a=!1;for(const{tool:s,annotations:c}of i)typeof s.mouseMoveCallback=="function"&&(a=s.mouseMoveCallback(t,c)||a);o.forEach(s=>{typeof s.mouseMoveCallback=="function"&&s.mouseMoveCallback(t)}),a===!0&&jg(n)}const $W=qg.bind(null,"Mouse","mouseUpCallback");function zW(t){if(je.isInteractingWithTool)return;t.detail.buttons=Rl.Wheel|(t.detail.event.buttons||0);const e=Wx(t);if(e)return e.mouseWheelCallback(t)}const eCe=function(t){t.addEventListener(U.MOUSE_CLICK,kW),t.addEventListener(U.MOUSE_DOWN,UW),t.addEventListener(U.MOUSE_DOWN_ACTIVATE,BW),t.addEventListener(U.MOUSE_DOUBLE_CLICK,VW),t.addEventListener(U.MOUSE_DRAG,GW),t.addEventListener(U.MOUSE_MOVE,WW),t.addEventListener(U.MOUSE_UP,$W),t.addEventListener(U.MOUSE_WHEEL,zW)},tCe=function(t){t.removeEventListener(U.MOUSE_CLICK,kW),t.removeEventListener(U.MOUSE_DOWN,UW),t.removeEventListener(U.MOUSE_DOWN_ACTIVATE,BW),t.removeEventListener(U.MOUSE_DOUBLE_CLICK,VW),t.removeEventListener(U.MOUSE_DRAG,GW),t.removeEventListener(U.MOUSE_MOVE,WW),t.removeEventListener(U.MOUSE_UP,$W),t.removeEventListener(U.MOUSE_WHEEL,zW)},jW={enable:eCe,disable:tCe},{Active:nCe}=Fn;function HW(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=sve(),i=Wg.getModifierKey(),o=Mr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary();for(let c=0;c<a.length;c++){const l=a[c],f=o.toolOptions[l];if(f.mode!==nCe)continue;if(f.bindings.length&&f.bindings.some(d=>d.mouseButton===(n??s)&&d.modifierKey===i))return o.getToolInstance(l)}}function rCe(t,e){var c;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Mr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=t.detail.key;for(let l=0;l<a.length;l++){const f=a[l],u=o.getToolInstance(f),d=(c=u.configuration)==null?void 0:c.actions;if(!d)continue;const h=Object.values(d);if(!(h!=null&&h.length)||!e.includes(u.mode))continue;const g=h.find(p=>{var v;return(v=p.bindings)==null?void 0:v.some(y=>y.key===s)});g&&r.set(u,g)}return r}function KW(t){const e=HW(t);if(e){const{renderingEngineId:n,viewportId:i}=t.detail,o=Mr(i,n),a=e.getToolName();Object.keys(o.toolOptions).includes(a)&&o.setViewportsCursorByToolName(a)}const r=rCe(t,[Fn.Active]);if(r!=null&&r.size){const{element:n}=t.detail;for(const[i,o]of[...r.entries()])(typeof o.method=="function"?o.method:i[o.method]).call(i,n,o,t)}}function XW(t){const e=HW(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=t.detail,i=Mr(n,r);aG();const o=e.getToolName();Object.keys(i.toolOptions).includes(o)&&i.setViewportsCursorByToolName(o)}const iCe=function(t){t.addEventListener(U.KEY_DOWN,KW),t.addEventListener(U.KEY_UP,XW)},oCe=function(t){t.removeEventListener(U.KEY_DOWN,KW),t.removeEventListener(U.KEY_UP,XW)},qW={enable:iCe,disable:oCe},{Active:aCe,Passive:sCe,Enabled:cCe}=Fn,YW=function(t){yg(t,[aCe,sCe,cCe]).forEach(r=>{r.onCameraModified&&r.onCameraModified(t)})},lCe=function(t){t.addEventListener(qe.CAMERA_MODIFIED,YW)},uCe=function(t){t.removeEventListener(qe.CAMERA_MODIFIED,YW)},JW={enable:lCe,disable:uCe},{Active:fCe,Passive:dCe,Enabled:hCe}=Fn,ZW=function(t){yg(t,[fCe,dCe,hCe]).forEach(r=>{r.onImageSpacingCalibrated&&r.onImageSpacingCalibrated(t)})},gCe=function(t){t.addEventListener(qe.IMAGE_SPACING_CALIBRATED,ZW)},pCe=function(t){t.removeEventListener(qe.IMAGE_SPACING_CALIBRATED,ZW)},QW={enable:gCe,disable:pCe},{Active:mCe}=Fn;function Lb(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=t.detail.event,i=Mr(r,e);if(!i)return null;const o=Object.keys(i.toolOptions),a=Object.keys(n.touches).length,s=Kg(n)||Wg.getModifierKey(),c=i.getDefaultMousePrimary();for(let l=0;l<o.length;l++){const f=o[l],u=i.toolOptions[f],d=u.bindings.length&&u.bindings.some(h=>(h.numTouchPoints===a||a===1&&h.mouseButton===c)&&h.modifierKey===s);if(u.mode===mCe&&d)return i.getToolInstance(f)}}function gM(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=Mr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=r!=null&&f.bindings.length&&f.bindings.some(d=>d.numTouchPoints===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}const{Active:vCe,Passive:yCe}=Fn;function e$(t){if(je.isInteractingWithTool)return;const e=Lb(t);if(e&&typeof e.preTouchStartCallback=="function"&&e.preTouchStartCallback(t))return;const r=Object.keys(t.detail.event.touches).length===1,n=gM(t,[vCe],Object.keys(t.detail.event.touches).length),i=r?gM(t,[yCe]):void 0,o=[...n||[],...i||[],e],a=t.detail,{element:s}=a,c=Tv(s,o),l=a.currentPoints.canvas,f=FW(s,c,l,"touch"),u=!1;if(f.length>0){const{tool:h,annotation:g,handle:p}=pM(f);mM(g.annotationUID,u),h.handleSelectedCallback(t,g,p,"Touch");return}const d=Ab(s,c,l,"touch");if(d.length>0){const{tool:h,annotation:g}=pM(d);mM(g.annotationUID,u),h.toolSelectedCallback(t,g,"Touch",l);return}e&&typeof e.postTouchStartCallback=="function"&&e.postTouchStartCallback(t)}function pM(t){return t.length>1&&t.find(e=>!ti(e.annotation.annotationUID)&&ni(e.annotation.annotationUID))||t[0]}function mM(t,e=!1){e?pv(t)?ha(t,!1):ha(t,!0,!0):ha(t,!0,!1)}function t$(t){if(je.isInteractingWithTool)return;const e=Lb(t);if(e&&!je.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"touch");ha(r.annotationUID)}}function n$(t){if(je.isInteractingWithTool)return;const e=Lb(t);!e||typeof e.touchDragCallback!="function"||e.touchDragCallback(t)}const r$=qg.bind(null,"Touch","touchEndCallback"),wCe=qg.bind(null,"Touch","touchTapCallback"),i$=qg.bind(null,"Touch","touchPressCallback"),xCe=function(t){t.addEventListener(U.TOUCH_START,e$),t.addEventListener(U.TOUCH_START_ACTIVATE,t$),t.addEventListener(U.TOUCH_DRAG,n$),t.addEventListener(U.TOUCH_END,r$),t.addEventListener(U.TOUCH_TAP,wCe),t.addEventListener(U.TOUCH_PRESS,i$)},CCe=function(t){t.removeEventListener(U.TOUCH_START,e$),t.removeEventListener(U.TOUCH_START_ACTIVATE,t$),t.removeEventListener(U.TOUCH_DRAG,n$),t.removeEventListener(U.TOUCH_END,r$),t.removeEventListener(U.TOUCH_PRESS,i$)},o$={enable:xCe,disable:CCe},SCe=function(){ze.addEventListener(U.ANNOTATION_COMPLETED,bl.handleAnnotationCompleted),ze.addEventListener(U.ANNOTATION_MODIFIED,bl.handleAnnotationUpdate),ze.addEventListener(U.ANNOTATION_REMOVED,bl.handleAnnotationDelete)},TCe=function(){ze.removeEventListener(U.ANNOTATION_COMPLETED,bl.handleAnnotationCompleted),ze.removeEventListener(U.ANNOTATION_MODIFIED,bl.handleAnnotationUpdate),ze.removeEventListener(U.ANNOTATION_REMOVED,bl.handleAnnotationDelete)},a$={enable:SCe,disable:TCe},{Active:_Ce,Passive:ECe,Enabled:bCe}=Fn,s$=function(t){yg(t,[_Ce,ECe,bCe]).forEach(r=>{r.onResetCamera&&r.onResetCamera(t)})},DCe=function(t){t.addEventListener(qe.CAMERA_RESET,s$)},ICe=function(t){t.removeEventListener(qe.CAMERA_RESET,s$)},c$={enable:DCe,disable:ICe};function Nb(t){const{element:e,viewportId:r}=t.detail,n=MCe(r);OCe(e),PCe(n,e),wb.addViewportElement(r,e),UB.enable(e),iG.enable(e),tG.enable(e),Wg.enable(e),PW.enable(e),NW.enable(e),JW.enable(e),QW.enable(e),c$.enable(e),jW.enable(e),qW.enable(e),o$.enable(e),je.enabledElements.push(e)}function MCe(t){const e="http://www.w3.org/2000/svg",r=document.createElementNS(e,"svg"),n=`svg-layer-${t}`;r.classList.add("svg-layer"),r.setAttribute("id",n),r.setAttribute("xmlns","http://www.w3.org/2000/svg"),r.style.width="100%",r.style.height="100%",r.style.pointerEvents="none",r.style.position="absolute";const i=document.createElementNS(e,"defs"),o=document.createElementNS(e,"filter"),a=document.createElementNS(e,"feOffset"),s=document.createElementNS(e,"feColorMatrix"),c=document.createElementNS(e,"feBlend");return o.setAttribute("id",`shadow-${n}`),o.setAttribute("filterUnits","userSpaceOnUse"),a.setAttribute("result","offOut"),a.setAttribute("in","SourceGraphic"),a.setAttribute("dx","0.5"),a.setAttribute("dy","0.5"),s.setAttribute("result","matrixOut"),s.setAttribute("in","offOut"),s.setAttribute("in2","matrix"),s.setAttribute("values","0.2 0 0 0 0 0 0.2 0 0 0 0 0 0.2 0 0 0 0 0 1 0"),c.setAttribute("in","SourceGraphic"),c.setAttribute("in2","matrixOut"),c.setAttribute("mode","normal"),o.appendChild(a),o.appendChild(s),o.appendChild(c),i.appendChild(o),r.appendChild(i),r}function OCe(t){const{viewportUid:e,renderingEngineUid:r}=t.dataset,n=`${e}:${r}`;je.svgNodeCache[n]={}}function PCe(t,e){e.querySelector("div.viewport-element").appendChild(t)}function l$(t,e){const r=[];if(!e&&!t)throw new Error("At least one of renderingEngineId or viewportId should be given");for(let n=0;n<je.synchronizers.length;n++){const i=je.synchronizers[n],o=!i.isDisabled(),a=i.hasSourceViewport(e,t),s=i.hasTargetViewport(e,t);o&&(a||s)&&r.push(i)}return r}const RCe="viewport-element";function kb(t){const{element:e,viewportId:r}=t.detail;NCe(e),kCe(e),wb.removeViewportElement(r,e),UB.disable(e),iG.disable(e),tG.disable(e),Wg.disable(e),PW.disable(e),NW.disable(e),JW.disable(e),QW.disable(e),c$.disable(e),jW.disable(e),qW.disable(e),o$.disable(e),ACe(e),LCe(e),VCe(e)}const ACe=t=>{const e=De(t);if(!e)return;l$(e.viewportId,e.renderingEngineId).forEach(n=>{n.remove(e)})},LCe=t=>{const e=De(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=e,i=Mr(n,r);i&&i.removeViewports(r,n)};function NCe(t){const{viewportUid:e,renderingEngineUid:r}=t.dataset,n=`${e}:${r}`;delete je.svgNodeCache[n]}function kCe(t){const e=t.querySelector(`div.${RCe}`),r=e.querySelector("svg");r&&e.removeChild(r)}const VCe=function(t){const e=je.enabledElements.findIndex(r=>r===t);e>-1&&je.enabledElements.splice(e,1)};function u$(t){const 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this._viewportOptions[e]}add(e){this.addTarget(e),this.addSource(e)}addSource(e){if(N2(this._sourceViewports,e))return;const{renderingEngineId:r,viewportId:n}=e,i=ir(r).getViewport(n);if(!i){console.warn(`Synchronizer.addSource: No viewport for ${r} ${n}`);return}(this._eventSource==="element"?i.element:ze).addEventListener(this._eventName,this._onEvent.bind(this)),this._auxiliaryEvents.forEach(({name:a,source:s})=>{(s==="element"?i.element:ze).addEventListener(a,this._onEvent.bind(this))}),this._updateDisableHandlers(),this._sourceViewports.push(e)}addTarget(e){N2(this._targetViewports,e)||(this._targetViewports.push(e),this._updateDisableHandlers())}getSourceViewports(){return this._sourceViewports}getTargetViewports(){return this._targetViewports}destroy(){this._sourceViewports.forEach(e=>this.removeSource(e)),this._targetViewports.forEach(e=>this.removeTarget(e))}remove(e){this.removeTarget(e),this.removeSource(e)}removeSource(e){const r=vM(this._sourceViewports,e);if(r===-1)return;const n=this._eventSource==="element"?this.getViewportElement(e):ze;this._sourceViewports.splice(r,1),n.removeEventListener(this._eventName,this._eventHandler),this._auxiliaryEvents.forEach(({name:i,source:o})=>{(o==="element"?this.getViewportElement(e):ze).removeEventListener(i,this._eventHandler)}),this._updateDisableHandlers()}removeTarget(e){const r=vM(this._targetViewports,e);r!==-1&&(this._targetViewports.splice(r,1),this._updateDisableHandlers())}hasSourceViewport(e,r){return N2(this._sourceViewports,{renderingEngineId:e,viewportId:r})}hasTargetViewport(e,r){return N2(this._targetViewports,{renderingEngineId:e,viewportId:r})}fireEvent(e,r){if(this.isDisabled()||this._ignoreFiredEvents)return;this._ignoreFiredEvents=!0;const n=[];try{for(let i=0;i<this._targetViewports.length;i++){const o=this._targetViewports[i];if(e.viewportId===o.viewportId)continue;const s=this._eventHandler(this,e,o,r,this._options);s instanceof 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t.findIndex(r=>e.renderingEngineId===r.renderingEngineId&&e.viewportId===r.viewportId)}function N2(t,e){return t.some(r=>r.renderingEngineId===e.renderingEngineId&&r.viewportId===e.viewportId)}function D0(t,e,r,n){if(je.synchronizers.some(a=>a.id===t))throw new Error(`Synchronizer with id '${t}' already exists.`);const o=new Vb(t,e,r,n);return je.synchronizers.push(o),o}function UCe(){for(;je.synchronizers.length>0;)je.synchronizers.pop().destroy()}function BCe(t){return je.synchronizers.find(e=>e.id===t)}function GCe(){return je.synchronizers}function WCe(t){const e=je.synchronizers.findIndex(r=>r.id===t);e>-1&&(je.synchronizers[e].destroy(),je.synchronizers.splice(e,1))}const f$=Object.freeze(Object.defineProperty({__proto__:null,createSynchronizer:D0,destroy:UCe,destroySynchronizer:WCe,getAllSynchronizers:GCe,getSynchronizer:BCe,getSynchronizersForViewport:l$},Symbol.toStringTag,{value:"Module"})),$Ce=Object.freeze(Object.defineProperty({__proto__:null,Synchronizer:Vb,SynchronizerManager:f$,ToolGroupManager:TB,addEnabledElement:Nb,addTool:Ui,cancelActiveManipulations:u$,hasTool:Kme,removeEnabledElement:kb,removeTool:MB,get state(){return je},svgNodeCache:mx},Symbol.toStringTag,{value:"Module"})),dw=function(t){const{viewportId:e}=t.detail;Xg(e)};let g_=!1;function d$(t={}){g_||(Xve(t),jCe(),HCe(),g_=!0)}function zCe(){h$(),g$(),CB(),x1e();const t=Fc(),e=er;t.restoreAnnotations({}),e.resetState(),g_=!1}function jCe(){h$();const t=qe.ELEMENT_ENABLED,e=qe.ELEMENT_DISABLED;ze.addEventListener(t,Nb),ze.addEventListener(e,kb),a$.enable()}function h$(){const t=qe.ELEMENT_ENABLED,e=qe.ELEMENT_DISABLED;ze.removeEventListener(t,Nb),ze.removeEventListener(e,kb),a$.disable()}function HCe(){g$(),ze.addEventListener(U.ANNOTATION_COMPLETED,RW),ze.addEventListener(U.ANNOTATION_MODIFIED,AW),ze.addEventListener(U.ANNOTATION_SELECTION_CHANGE,fw),ze.addEventListener(U.ANNOTATION_SELECTION_CHANGE,fw),ze.addEventListener(U.ANNOTATION_REMOVED,Gxe),ze.addEventListener(U.SEGMENTATION_MODIFIED,MW),ze.addEventListener(U.SEGMENTATION_DATA_MODIFIED,IW),ze.addEventListener(U.SEGMENTATION_REPRESENTATION_MODIFIED,dw),ze.addEventListener(U.SEGMENTATION_REPRESENTATION_ADDED,dw)}function g$(){ze.removeEventListener(U.ANNOTATION_COMPLETED,RW),ze.removeEventListener(U.ANNOTATION_MODIFIED,AW),ze.removeEventListener(U.ANNOTATION_SELECTION_CHANGE,fw),ze.removeEventListener(U.ANNOTATION_SELECTION_CHANGE,fw),ze.removeEventListener(U.SEGMENTATION_MODIFIED,MW),ze.removeEventListener(U.SEGMENTATION_DATA_MODIFIED,IW),ze.removeEventListener(U.SEGMENTATION_REPRESENTATION_MODIFIED,dw),ze.removeEventListener(U.SEGMENTATION_REPRESENTATION_ADDED,dw)}const KCe=Object.freeze(Object.defineProperty({__proto__:null,COLOR_LUT:uw},Symbol.toStringTag,{value:"Module"})),XCe="3.33.5";function qCe(t,e,r,n){const{camera:i}=n.detail,o=ir(r.renderingEngineId);if(!o)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const a=o.getViewport(r.viewportId);a.setCamera(i),a.render()}const{CAMERA_MODIFIED:YCe}=qe;function JCe(t){return D0(t,YCe,qCe)}function ZCe(t,e,r,n,i){const o=ir(r.renderingEngineId);if(!o)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const 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RenderingEngine for Id: ${r.renderingEngineId}`);const i=t.getOptions(r.viewportId),o=n.getViewport(r.viewportId),a=n.getViewport(e.viewportId);if((i==null?void 0:i.syncZoom)!==!1){const s=a.getZoom();o.setZoom(s)}if((i==null?void 0:i.syncPan)!==!1){const s=a.getPan();o.setPan(s)}o.render()}const{CAMERA_MODIFIED:i3e}=qe;function o3e(t){return D0(t,i3e,r3e)}function a3e(t,e){const{viewPlaneNormal:r}=t.getCamera(),{viewPlaneNormal:n}=e.getCamera(),i=pt(r,n);return Math.abs(i)>.9}const yM=(t,e)=>hm.get("spatialRegistrationModule",t,e);async function s3e(t,e,r){const n=ir(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(e.viewportId),o=t.getOptions(r.viewportId);if(o!=null&&o.disabled)return;const a=n.getViewport(r.viewportId),s=i.getCurrentImageId(),l=ut("imagePlaneModule",s).imagePositionPatient,f=a.getImageIds();if(!a3e(i,a))return;let u=yM(r.viewportId,e.viewportId);if(!u){const p=i.getFrameOfReferenceUID(),v=a.getFrameOfReferenceUID();if(p===v&&(o==null?void 0:o.useInitialPosition)!==!1?u=Lt(La()):(TU(i,a),u=yM(r.viewportId,e.viewportId)),!u)return}const d=Gt(Ve(),l,u),h=c3e(d,f);let g=h.index;a instanceof lr&&(g=f.length-h.index-1),h.index!==-1&&a.getCurrentImageIdIndex()!==h.index&&await Wo(a.element,{imageIndex:g})}function c3e(t,e){return e.reduce((r,n,i)=>{const{imagePositionPatient:o}=ut("imagePlaneModule",n),a=Po(o,t);return a<r.distance?{distance:a,index:i}:r},{distance:1/0,index:-1})}const{STACK_NEW_IMAGE:l3e,VOLUME_NEW_IMAGE:yIe}=qe;function p$(t){return D0(t,l3e,s3e,{auxiliaryEvents:[{name:"VOLUME_NEW_IMAGE"}]})}function u3e(t,e,r){var s,c;const n=ir(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(r.viewportId),o=n.getViewport(e.viewportId),a=(s=o.getSlabThickness)==null?void 0:s.call(o);a&&((c=i.setSlabThickness)==null||c.call(i,a),i.render())}const{CAMERA_MODIFIED:f3e}=qe;function d3e(t){return D0(t,f3e,u3e)}const h3e=p$,g3e=Object.freeze(Object.defineProperty({__proto__:null,createCameraPositionSynchronizer:JCe,createImageSliceSynchronizer:p$,createPresentationViewSynchronizer:e3e,createSlabThicknessSynchronizer:d3e,createStackImageSynchronizer:h3e,createVOISynchronizer:n3e,createZoomPanSynchronizer:o3e},Symbol.toStringTag,{value:"Module"}));function p3e(t,e,r=5){const n=De(t);if(!n)throw new Error("getAnnotationNearPoint: enabledElement not found");return m$(n,e,r)}function m$(t,e,r){const{renderingEngineId:n,viewportId:i}=t,o=Mr(i,n);if(!o)return null;const{_toolInstances:a}=o;for(const s in a){const c=m3e(a[s],t,e,r);if(c)return c}return null}function m3e(t,e,r,n){var s,c;const{viewport:i}=e,o=ln(t.constructor.toolName,i==null?void 0:i.element),a=(s=i==null?void 0:i.getCurrentImageId)==null?void 0:s.call(i);if(o!=null&&o.length){const{element:l}=e.viewport;for(const f of o){const u=(c=f.metadata)==null?void 0:c.referencedImageId;if(!(a&&u&&a!==u||!t.isPointNearTool)&&(t.isPointNearTool(l,f,r,n,"")||t.getHandleNearImagePoint(l,f,r,n)))return f}}return null}const{calibratedPixelSpacingMetadataProvider:v3e}=Dn;function y3e(t,e,r){typeof r=="number"&&(r={type:vc.USER,scale:r}),v3e.add(t,r),e.getStackViewports().forEach(i=>{i.getImageIds().includes(t)&&i.calibrateSpacing(t)})}function v$(t,e){const r=t.findIndex(([n,i])=>n===i);if(r===-1)throw new Error("3D bounding boxes not supported in an oblique plane");return t[r][0]-=e,t[r][1]+=e,t}const w3e=Object.freeze(Object.defineProperty({__proto__:null,extend2DBoundingBoxInViewAxis:v$,getBoundingBoxAroundShape:$f,getBoundingBoxAroundShapeIJK:$f,getBoundingBoxAroundShapeWorld:Ive},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:P3}=Dn;function y$(t,e,r){const[n,i]=t,o=Et((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Po(n,i)/2,{boundsIJK:s,topLeftWorld:c,bottomRightWorld:l}=C3e(e,r,t,o,a);return{boundsIJK:s,centerWorld:o,radiusWorld:a,topLeftWorld:c,bottomRightWorld:l}}function w$(t,e){const r=e.getDirection(),n=Et(r[0],r[1],r[2]),i=Et(r[3],r[4],r[5]),o=Et(r[6],r[7],r[8]),a=Ic(Ve(),o);return y$(t,e,{row:n,column:i,normal:a})}function x3e(t,e,r){if(!r)throw new Error("viewport is required in order to calculate the sphere bounds");const n=r.getCamera(),i=Et(n.viewUp[0],n.viewUp[1],n.viewUp[2]),o=Et(n.viewPlaneNormal[0],n.viewPlaneNormal[1],n.viewPlaneNormal[2]),a=Ve();mn(a,i,o);const s={row:a,normal:o,column:Ic(Ve(),i)};return y$(t,e,s)}function C3e(t,e,r,n,i){const o=t.getDimensions(),{row:a,column:s,normal:c}=e,l=Ve(),f=Ve();bn(l,n,c,i),bn(f,n,c,-i),bn(l,l,s,-i),bn(f,f,s,i),bn(l,l,a,-i),bn(f,f,a,i);const u=P3(t,l),d=P3(t,f),h=r.map(p=>P3(t,p));return{boundsIJK:$f([u,d,...h],o),topLeftWorld:l,bottomRightWorld:f}}function x$(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class S3e{static setStartRange(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n)}static setEndRange(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,void 0,n)}static setRange(e,r,n,i){var c;const{metadata:o}=r;n===void 0&&(n=o.sliceIndex<i?o.sliceIndex:0,i===void 0&&(i=e.getNumberOfSlices()-1));const a=e.getSliceIndexForImage(o.multiSliceReference);i===void 0&&(i=a>=n?a:e.getNumberOfSlices()-1),i=Math.max(n,i),o.sliceIndex=Math.min(n,i),o.referencedImageId=e.getCurrentImageId(o.sliceIndex),o.referencedImageURI=void 0,i===o.sliceIndex?o.multiSliceReference=void 0:i!==((c=o.multiSliceReference)==null?void 0:c.sliceIndex)&&(o.multiSliceReference={referencedImageId:e.getCurrentImageId(i),sliceIndex:i});const 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data may not be undefined");i===Pt.Contour&&A3e(a);const s=L3e(n==null?void 0:n.segments,i,a);return n==null||delete n.segments,{segmentationId:e,label:(n==null?void 0:n.label)??null,cachedStats:(n==null?void 0:n.cachedStats)??{},segments:s,representationData:{[i]:{...a}}}}function A3e(t){t.geometryIds=t.geometryIds??[],t.annotationUIDsMap=t.annotationUIDsMap??new Map}function L3e(t,e,r){const n={};return t?Object.entries(t).forEach(([i,o])=>{const{label:a,locked:s,cachedStats:c,active:l,...f}=o,u={segmentIndex:Number(i),label:a??`Segment ${i}`,locked:s??!1,cachedStats:c??{},active:l??!1,...f};n[i]=u}):e===Pt.Contour?N3e(n,r):e===Pt.Surface?k3e(n,r):n[1]=V3e(),n}function N3e(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=Ue.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function k3e(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=Ue.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function V3e(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function S$(t,e){const r=er;t.forEach(n=>{const i=R3e(n);r.addSegmentation(i),e||us(i.segmentationId)})}function Yg(t,e,r){return _$(t,e,r)}function T$(t,e,r){return _$(t,e,r)}function _$(t,e,r){const{segmentationId:n,type:i}=e;return F3e(t,n,i,r),er.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function E$(){er.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{Yg(e,{segmentationId:n,type:i})})}),er.resetState()}function b$(t,e,r){Yg(t,{segmentationId:e,type:Pt.Labelmap},r)}function D$(t,e,r){Yg(t,{segmentationId:e,type:Pt.Contour},r)}function I$(t,e,r){Yg(t,{segmentationId:e,type:Pt.Surface},r)}function F3e(t,e,r,n){Aa(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Pt.Labelmap?uW.removeRepresentation(t,a.segmentationId,n):a.type===Pt.Contour?cW.removeRepresentation(t,a.segmentationId,n):a.type===Pt.Surface&&gG.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=Vn(t)||{};o&&o.render()}function Bb(t){const e=er;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{T$(n,{segmentationId:t})}),e.removeSegmentation(t),Q8(t)}function M$(){const t=er;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{Bb(n)}),t.resetState()}function U3e(t){er.removeColorLUT(t)}function O$(t,e){return P$(t).map(o=>(e&&o.type===e,an(o.segmentationId))).filter(o=>o!==void 0)}function P$(t){return er.getState().viewportSegRepresentations[t]}function B3e(t,e){return er.getStackSegmentationImageIdsForViewport(t,e)}function G3e(){er.resetState()}const W3e=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:m1,addSegmentations:S$,destroy:G3e,getColorLUT:gv,getCurrentLabelmapImageIdForViewport:ed,getCurrentLabelmapImageIdsForViewport:Nu,getNextColorLUTIndex:SW,getSegmentation:an,getSegmentationRepresentation:eb,getSegmentationRepresentations:Aa,getSegmentationRepresentationsBySegmentationId:fG,getSegmentations:zx,getStackSegmentationImageIdsForViewport:B3e,getViewportIdsWithSegmentation:_0,getViewportSegmentationRepresentations:P$,getViewportSegmentations:O$,removeAllSegmentationRepresentations:E$,removeAllSegmentations:M$,removeColorLUT:U3e,removeContourRepresentation:D$,removeLabelmapRepresentation:b$,removeSegmentation:Bb,removeSegmentationRepresentation:Yg,removeSurfaceRepresentation:I$,updateLabelmapSegmentationImageReferences:OW},Symbol.toStringTag,{value:"Module"}));function R$(t){if("volumeId"in t){if(t=t,!Ue.getVolume(t.volumeId))throw new Error(`volumeId of ${t.volumeId} not found in cache, you should load and cache volume before adding segmentation`)}else if("imageIds"in t){if(t=t,!t.imageIds)throw new Error("The segmentationInput.representationData.imageIds is undefined, please provide a valid representationData.imageIds for stack data")}else throw new Error("The segmentationInput.representationData is undefined, please provide a valid representationData")}function $3e(t){if(!t.representation.data)throw new Error("The segmentationInput.representationData.data is undefined, please provide a valid representationData.data");const e=t.representation.data;R$(e)}function z3e(t){R$(t)}const j3e=Object.freeze(Object.defineProperty({__proto__:null,validate:z3e,validatePublic:$3e},Symbol.toStringTag,{value:"Module"}));function A$(t){const e=Ue.getVolume(t);if(!e)return null;const r=e.referencedVolumeId;let n;if(r)n=Ue.getVolume(r);else{const i=e.imageIds,a=Ue.getImage(i[0]).referencedImageId,s=Ue.getVolumeContainingImageId(a);n=s==null?void 0:s.volume}return n}function H3e({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(qe.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return ze.dispatchEvent(c),null}const r=Ue.getVolume(e),n=A$(e);if(!r||!n)return null;const{imageData:i}=r,{voxelManager:o}=r,{voxelManager:a,imageData:s}=n;return{segmentationImageData:i,segmentationVoxelManager:o,segmentationScalarData:null,imageScalarData:null,imageVoxelManager:a,imageData:s}}function K3e({operationData:t,viewport:e,strategy:r}){var f;const{segmentationId:n}=t;let i,o,a,s,c,l;if(r.ensureSegmentationVolumeFor3DManipulation)r.ensureSegmentationVolumeFor3DManipulation({operationData:t,viewport:e}),o=t.segmentationVoxelManager,i=t.segmentationImageData,a=null;else{const u=ed(e.id,n);if(!u)return null;const d=bx(e.id,n);if(!d)return null;const h=Ue.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=Ue.getImage(g);if(!p)return null;a=(f=p.getPixelData)==null?void 0:f.call(p)}if(r.ensureImageVolumeFor3DManipulation)r.ensureImageVolumeFor3DManipulation({operationData:t,viewport:e}),c=t.imageVoxelManager,s=t.imageScalarData,l=t.imageData;else{const u=e.getCurrentImageId();if(!u)return null;const d=Ue.getImage(u);l=d?null:e.getImageData(),s=(d==null?void 0:d.getPixelData())||l.getScalarData(),c=d==null?void 0:d.voxelManager}return{segmentationImageData:i,segmentationScalarData:a,imageScalarData:s,segmentationVoxelManager:o,imageVoxelManager:c,imageData:l}}function Gb({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?H3e({operationData:t}):K3e({operationData:t,viewport:e,strategy:r}):null}function Jg(t){const{representationData:e}=an(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=Ue.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=Ue.generateVolumeId(i),!(!i||i.length===1||!Zf(i)))return n=nv(r,i),n}const L$={[_t.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>Ue.getImage(c).referencedImageId);if(!Zf(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=Jg(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function jx(t){if(!t||t.length<=1||!Zf(t))return;const r=Ue.generateVolumeId(t);let n=Ue.getVolume(r);return n||(n=nv(r,t),n)}const N$={[_t.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!Zf(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=an(e.segmentationId).representationData.Labelmap.imageIds.map(s=>Ue.getImage(s).referencedImageId);const i=jx(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},kl=(t,e)=>{nt(ze,qe.WEB_WORKER_PROGRESS,{progress:e,type:t})},k$=(t,e)=>{const r=an(t),{representationData:n}=r,{Labelmap:i}=n;if(!i)return console.debug("No labelmap found for segmentation",t),null;const o=i.volumeId,a=i.imageIds,s={segmentationId:t,volumeId:o,imageIds:a};let c=!1;if(a){const f=a.map(u=>Ue.getImage(u).referencedImageId);c=Zf(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[pa(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},V$=t=>Gb({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:L$.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:N$.ensureImageVolumeFor3DManipulation}}),F$=t=>{const e=[],r=[];for(const n of t){const i=Ue.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=lx(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=Ue.getImage(f);if(!u)continue;const d=u.getPixelData(),h=u.voxelManager,g=[u.rowPixelSpacing,u.columnPixelSpacing];r.push({scalarData:d,dimensions:h?h.dimensions:[u.columns,u.rows,1],spacing:g})}}return{segmentationInfo:e,imageInfo:r}},X3e=(t,e)=>{var a;let r;if(t){const c=Ue.getVolume(t).imageIds,l=Ue.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=Ue.getImage(e[0]).referencedImageId);const n=Ue.getImage(r),i=ut("scalingModule",r),o={isPreScaled:!!((a=n==null?void 0:n.preScale)!=null&&a.scaled),isSuvScaled:typeof(i==null?void 0:i.suvbw)=="number"};return{refImageId:r,modalityUnitOptions:o}},{Labelmap:q3e}=Pt;async function U$({segmentations:t}){$x(),kl(Ac.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[q3e];if(!i){const g=Jg(n);g&&(i=g.volumeId)}const o=Ue.getVolume(i);if(!o){console.warn(`No volume found for ${i}`);return}const c={scalarData:o.voxelManager.getCompleteScalarDataArray(),dimensions:o.dimensions,spacing:o.imageData.getSpacing(),origin:o.imageData.getOrigin(),direction:o.imageData.getDirection()},l=Array.isArray(r)?r.filter(g=>g!==null).map(g=>g.segmentIndex||g):Object.values(r).filter(g=>g!==null).map(g=>g.segmentIndex||g),f=await Fl().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=Ue.getImage(g))==null?void 0:v.referencedImageId;return p?Ue.getImage(p):void 0}),d=u.map(g=>lx(g)),h=f.map(g=>{const p=r[g.segment.segmentIndex]||{};if(!g.sliceContours.length)return null;const v=g.sliceContours[0].polyData.points[0];let y;if(v){const m=d.findIndex(w=>{const{scanAxisNormal:x,origin:C}=w,S=Tl(x,C);return pF(v,S)});m!==-1&&(y=u[m].imageId)}return{label:p.label,color:p.color,metadata:{FrameOfReferenceUID:o.metadata.FrameOfReferenceUID,referencedImageId:y},sliceContours:g.sliceContours.map(m=>({contours:m.contours,polyData:m.polyData,FrameNumber:m.sliceIndex+1,sliceIndex:m.sliceIndex,FrameOfReferenceUID:o.metadata.FrameOfReferenceUID,referencedImageId:y}))}}).filter(g=>g!==null);return kl(Ac.GENERATE_CONTOUR_SETS,100),h}class B${constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=Y3e(a),l=J3e(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}B$.toolName="RectangleROIStartEndThreshold";function Y3e(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function J3e(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function Z3e(t){if(!(t!=null&&t.data))throw new Error("Tool data is empty");if(!t.metadata||t.metadata.referencedImageId)throw new Error("Tool data is not associated with any imageId")}const E1=class E1{constructor(){}static convert(e,r,n){Z3e(e);const{toolName:i}=e.metadata,o=E1.TOOL_NAMES[i];if(!o)throw new Error(`Unknown tool type: ${i}, cannot convert to RTSSReport`);const a=o.getContourSequence(e,n),s=[Math.floor(Math.random()*255),Math.floor(Math.random()*255),Math.floor(Math.random()*255)];return{ReferencedROINumber:r+1,ROIDisplayColor:s,ContourSequence:a}}static register(e){E1.TOOL_NAMES[e.toolName]=e}};E1.TOOL_NAMES={};let hw=E1;hw.register(B$);function Q3e(t,e){bl.acceptAutoGenerated(t,e)}const{isEqual:eSe}=Dn;function p_(t,e){const{polyline:r}=t.data.contour,{points:n}=t.data.handles,{length:i}=n;if(e===i)return r.length;if(e<0&&(e=(e+i)%i),e===0)return 0;const o=n[e],a=r.findIndex(c=>eSe(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=_L(l,o);return u<s?(s=u,f):c},-1)}function G$(t,e){if(!t||t.length===0)return[];if(e<=0)return[];const r=[];for(let n=0;n<t.length;n++){const i=t[n];if(!i||i.length<3)continue;Ix(i)&&Math.abs(Oc(i))/100<e&&r.push(n)}return r}const tSe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationToPointData:hw,acceptAutogeneratedInterpolations:Q3e,areCoplanarContours:T3e,calculatePerimeter:d_,contourFinder:E3e,detectContourHoles:O3e,findContourHoles:Ub,findHandlePolylineIndex:p_,findIslands:G$,generateContourSetsFromLabelmap:U$,getContourHolesDataCanvas:Sv,getContourHolesDataWorld:yW,getDeduplicatedVTKPolyDataPoints:b3e,updateContourPolyline:Uc},Symbol.toStringTag,{value:"Module"}));function W$(t,e,r){const{imageData:n}=t,{overwrite:i,boundsIJK:o,segmentationId:a}=r;if(!a)throw new Error("Segmentation ID is required to be passed inside thresholdVolumeByRange as options");const s=(r==null?void 0:r.overlapType)||0,c=t.voxelManager,l=t.voxelManager.getScalarDataLength();if(i)for(let w=0;w<l;w++)c.setAtIndex(w,0);const{baseVolumeIdx:f,volumeInfoList:u}=lG(t,e);let d,h,g;const p=(w,x,C)=>{const S=({value:M})=>{h=h+1,M>=g.lower&&M<=g.upper&&(d=d+1)},{imageData:T,dimensions:_,lower:E,upper:b}=w,D=J8(T,_,x,C);h=0,d=0,g={lower:E,upper:b};let I=!1;const{voxelManager:P}=T.get("voxelManager");return P.forEach(S,{imageData:T,boundsIJK:D}),s===0?I=d>0:s==1&&(I=d===h),I},v=(w,x)=>{const{imageData:C,lower:S,upper:T}=w,_=C.get("voxelManager").voxelManager,E=_.toIndex(x),b=_.getAtIndex(E);return!(b<=S||b>=T)},y=({index:w,pointIJK:x,pointLPS:C})=>{let S=u.length>0;for(let T=0;T<u.length&&(u[T].volumeSize===l?S=v(u[T],x):S=p(u[T],u[f].spacing,C),!!S);T++);S&&c.setAtIndex(w,r.segmentIndex||1)};return t.voxelManager.forEach(y,{imageData:n,boundsIJK:o}),Ro(r.segmentationId),t}const{transformWorldToIndex:xM}=Dn,wh=class wh extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,calculateStats:!0,getTextLines:nSe,statsCalculator:Al}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s],[...s],[...s],[...s]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}}});rn(f,a);const u=St(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),At(a),n.preventDefault(),ke(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=c.worldToCanvas(f[3]),h=this._getRectangleImageCoordinates([u,d]),g=[o[0],o[1]],{left:p,top:v,width:y,height:m}=h;return mb([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),At(a),De(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;o.worldPosition?l=!0:f=c.handles.points.findIndex(d=>d===o);const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),At(s),De(s),ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a))},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world,{points:g}=u.handles;g.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=De(o),{worldToCanvas:g,canvasToWorld:p}=h.viewport,v=d.world,{points:y}=u.handles;y[c]=[...v];let m,w,x,C,S,T,_,E;switch(c){case 0:case 3:m=g(y[0]),C=g(y[3]),w=[C[0],m[1]],x=[m[0],C[1]],T=p(w),_=p(x),y[1]=T,y[2]=_;break;case 1:case 2:w=g(y[1]),x=g(y[2]),m=[x[0],w[1]],C=[w[0],x[1]],S=p(m),E=p(C),y[0]=S,y[3]=E;break}a.invalidated=!0}this.editData.hasMoved=!0,De(o),ke(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(G=>a.worldToCanvas(G));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),{viewPlaneNormal:S,viewUp:T}=a.getCamera();if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null},this._calculateCachedStats(h,S,T,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,S,T,f,n),a instanceof lr)){const{referencedImageId:G}=h.metadata;for(const X in p.cachedStats)X.startsWith("imageId")&&f.getStackViewports().find(me=>{const ge=Qr(G),ye=me.hasImageURI(ge),Ie=Qr(me.getCurrentImageId());return ye&&Ie!==ge})&&delete p.cachedStats[X]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let _;if(!ni(g))continue;!ti(g)&&!this.editData&&y!==null&&y!==void 0&&(_=[m[y]]),_&&sr(i,g,"0",_,{color:w});const E=`${g}-rect`;yb(i,g,"0",m,{color:w,lineDash:C,lineWidth:x},E),o=!0;const D=this.getLinkedTextBoxStyle(u,h);if(!D.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const I=this.configuration.getTextLines(p,l);if(!I||I.length===0)continue;if(!p.handles.textBox.hasMoved){const G=Va(m);p.handles.textBox.worldPosition=a.canvasToWorld(G)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),L=Lo(i,g,"1",I,P,m,{},D),{x:B,y:j,width:V,height:F}=L;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([B,j]),topRight:a.canvasToWorld([B+V,j]),bottomLeft:a.canvasToWorld([B,j+F]),bottomRight:a.canvasToWorld([B+V,j+F])}}return o},this._getRectangleImageCoordinates=n=>{const[i,o]=n;return{left:Math.min(i[0],o[0]),top:Math.min(i[1],o[1]),width:Math.abs(i[0]-o[0]),height:Math.abs(i[1]-o[1])}},this._calculateCachedStats=(n,i,o,a,s)=>{var v,y,m,w;if(!this.configuration.calculateStats)return;const{data:c}=n,{viewport:l}=s,{element:f}=l,u=c.handles.points[0],d=c.handles.points[3],{cachedStats:h}=c,g=Object.keys(h);for(let x=0;x<g.length;x++){const C=g[x],S=this.getTargetImageData(C);if(!S)continue;const{dimensions:T,imageData:_,metadata:E,voxelManager:b}=S,D=xM(_,u);D[0]=Math.floor(D[0]),D[1]=Math.floor(D[1]),D[2]=Math.floor(D[2]);const I=xM(_,d);if(I[0]=Math.floor(I[0]),I[1]=Math.floor(I[1]),I[2]=Math.floor(I[2]),this._isInsideVolume(D,I,T)){this.isHandleOutsideImage=!1;const P=Math.min(D[0],I[0]),M=Math.max(D[0],I[0]),L=Math.min(D[1],I[1]),B=Math.max(D[1],I[1]),j=Math.min(D[2],I[2]),V=Math.max(D[2],I[2]),F=[[P,M],[L,B],[j,V]],{worldWidth:G,worldHeight:X}=Vx(i,o,u,d),ne=[D,I],{scale:ue,areaUnit:me}=Na(S,ne),ge=Math.abs(G*X)/(ue*ue),ye={isPreScaled:Gu(l,C),isSuvScaled:this.isSuvScaled(l,C,n.metadata.referencedImageId)},Ie=Wu(E.Modality,n.metadata.referencedImageId,ye);let Pe;b&&(Pe=b.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:F,imageData:_,returnPoints:this.configuration.storePointData}));const Ee=this.configuration.statsCalculator.getStatistics();h[C]={Modality:E.Modality,area:ge,mean:(v=Ee.mean)==null?void 0:v.value,stdDev:(y=Ee.stdDev)==null?void 0:y.value,max:(m=Ee.max)==null?void 0:m.value,min:(w=Ee.min)==null?void 0:w.value,statsArray:Ee.array,pointsInShape:Pe,areaUnit:me,modalityUnit:Ie}}else this.isHandleOutsideImage=!0,h[C]={Modality:E.Modality}}const p=n.invalidated;return n.invalidated=!1,p&&cn(n,f,Qt.StatsUpdated),h},this._isInsideVolume=(n,i,o)=>vr(n,o)&&vr(i,o),this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}};wh.toolName="RectangleROI",wh.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=wh.hydrateBase(wh,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r,activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),ke([l.id])};let ku=wh;function nSe(t,e){const r=t.cachedStats[e],{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c,min:l}=r;if(i==null)return;const f=[];return $r(n)&&f.push(`Area: ${un(n)} ${s}`),$r(i)&&f.push(`Mean: ${un(i)} ${c}`),$r(o)&&f.push(`Max: ${un(o)} ${c}`),$r(l)&&f.push(`Max: ${un(l)} ${c}`),$r(a)&&f.push(`Std Dev: ${un(a)} ${c}`),f}const{transformWorldToIndex:Ep}=Dn;class Wb extends ku{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:rSe,statsCalculator:Al,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof hr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=Bl(T),p=Ue.getVolume(v),g=Pu(p,s,d)}const y=Jf(p,d),m=this._getStartCoordinate(s,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID(),C={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,toolName:this.getToolName(),volumeId:v,spacingInNormal:y},data:{label:"",startCoordinate:m,endCoordinate:w,cachedStats:{pointsInVolume:[],projectionPoints:[],projectionPointsImageIds:[g],statistics:[]},handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},labelmapUID:null}};this._computeProjectionPoints(C,p),rn(C,a);const S=St(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),At(a),n.preventDefault(),ke(S),C},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o);const{metadata:u}=a,{enabledElement:d}=u;this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID);const h=this.getTargetId(d.viewport),g=Ue.getVolume(h.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,g,d),ke(s),c?Un(a):cn(a,o)},this.renderAnnotation=(n,i)=>{var l;let o=!1;const{viewport:a}=n;let s=ln(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Fx(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<s.length;f++){const u=s[f],{annotationUID:d,data:h,metadata:g}=u,{startCoordinate:p,endCoordinate:v}=h,{points:y,activeHandleIndex:m}=h.handles,{enabledElement:w}=g,x=y.map(X=>a.worldToCanvas(X));c.annotationUID=d;const C=this.getStyle("lineWidth",c,u),S=this.getStyle("lineDash",c,u),T=this.getStyle("color",c,u),_=a.getCamera().focalPoint,E=a.getCamera().viewPlaneNormal;let b=p,D=v;if(Array.isArray(p)){b=this._getCoordinateForViewplaneNormal(b,E);const X=this._getIndexOfCoordinatesForViewplaneNormal(E);h.handles.points.forEach(ne=>{ne[X]=b}),h.startCoordinate=b}Array.isArray(v)&&(D=this._getCoordinateForViewplaneNormal(D,E),h.endCoordinate=D,h.endCoordinate=D);const I=xf(b),P=xf(D),M=this._getCoordinateForViewplaneNormal(_,E),L=xf(M);if(L<Math.min(I,P)||L>Math.max(I,P))continue;const B=(l=w.viewport)==null?void 0:l.volumeIds.values();for(const X of B)u.invalidated&&u.metadata.volumeId===X&&this._throttledCalculateCachedStats(u,w);let j=!1;if((L===I||L===P)&&(j=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let V;if(!ni(d))continue;!ti(d)&&!this.editData&&m!==null&&j&&(V=[x[m]]),V&&sr(i,d,"0",V,{color:T});let F=S;if(j||(F=2),yv(i,d,"0",x[0],x[3],{color:T,lineDash:F,lineWidth:C}),o=!0,this.configuration.showTextBox){const X=this.getLinkedTextBoxStyle(c,u);if(!X.visibility){h.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const ne=this.configuration.getTextLines(h,{metadata:g});if(!ne||ne.length===0)continue;if(!h.handles.textBox.hasMoved){const H=Va(x);h.handles.textBox.worldPosition=a.canvasToWorld(H)}const ue=a.worldToCanvas(h.handles.textBox.worldPosition),ge=Lo(i,d,"1",ne,ue,x,{},X),{x:ye,y:Ie,width:Pe,height:Ee}=ge;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([ye,Ie]),topRight:a.canvasToWorld([ye+Pe,Ie]),bottomLeft:a.canvasToWorld([ye,Ie+Ee]),bottomRight:a.canvasToWorld([ye+Pe,Ie+Ee])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=ea(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=$g(this._calculateCachedStatsTool,this.configuration.throttleTimeout)}_computeProjectionPoints(e,r){const{data:n,metadata:i}=e,{viewPlaneNormal:o,spacingInNormal:a}=i,{imageData:s}=r,{startCoordinate:c,endCoordinate:l}=n,{points:f}=n.handles,u=Ep(s,f[0]),d=Ep(s,f[0]),h=Ve();s.indexToWorldVec3(u,h);const g=Ve();s.indexToWorldVec3(d,g);const p=this._getIndexOfCoordinatesForViewplaneNormal(o);p==2?(h[2]=c,g[2]=l):p==0?(h[0]=c,g[0]=l):p==1&&(h[1]=c,g[1]=l);const v=Ve();pn(v,g,h);const y=_i(v);en(v,v);const m=[];for(let w=0;w<y;w+=a)m.push(f.map(x=>{const C=Ve();return bn(C,x,v,w),Array.from(C)}));n.cachedStats.projectionPoints=m}_computePointsInsideVolume(e,r,n,i){var S,T,_;const{data:o,metadata:a}=e,{viewPlaneNormal:s,viewUp:c}=a,{viewport:l}=i,f=o.cachedStats.projectionPoints,u=[[]],d=this.getTargetImageData(r),h=o.handles.points[0],g=o.handles.points[3],{worldWidth:p,worldHeight:v}=Vx(s,c,h,g),y=Na(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:Gu(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=Wu(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E<f.length;E++){if(!n)continue;const b=f[E][0],{dimensions:D,imageData:I,voxelManager:P}=n,M=Ep(I,h),L=Ep(I,b),B=this._getIndexOfCoordinatesForViewplaneNormal(s);M[0]=Math.floor(M[0]),M[1]=Math.floor(M[1]),M[2]=Math.floor(M[2]),M[B]=L[B];const j=Ep(I,g);if(j[0]=Math.floor(j[0]),j[1]=Math.floor(j[1]),j[2]=Math.floor(j[2]),j[B]=L[B],this._isInsideVolume(M,j,D)){this.isHandleOutsideImage=!1;const V=Math.min(M[0],j[0]),F=Math.max(M[0],j[0]),G=Math.min(M[1],j[1]),X=Math.max(M[1],j[1]),ne=Math.min(M[2],j[2]),ue=Math.max(M[2],j[2]),me=[[V,F],[G,X],[ne,ue]],ge=P.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:me,imageData:I,returnPoints:this.configuration.storePointData});u.push(ge)}}const C=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:m,mean:(S=C.mean)==null?void 0:S.value,stdDev:(T=C.stdDev)==null?void 0:T.value,max:(_=C.max)==null?void 0:_.value,statsArray:C.array,areaUnit:y.areaUnit,modalityUnit:x}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=Ue.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,a,s,r),e.invalidated=!1,cn(e,i.element),o}_getStartCoordinate(e,r){const n=e;return this._getCoordinateForViewplaneNormal(n,r)}_getEndCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Ve();return bn(o,e,n,i*r),this._getCoordinateForViewplaneNormal(o,n)}_getIndexOfCoordinatesForViewplaneNormal(e){const r=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return r.indexOf(Math.max(...r))}_getCoordinateForViewplaneNormal(e,r){const n=this._getIndexOfCoordinatesForViewplaneNormal(r);return e[n]}}function rSe(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${un(n)} ${s}`),l.push(`Mean: ${un(i)} ${c}`),l.push(`Max: ${un(o)} ${c}`),l.push(`Std Dev: ${un(a)} ${c}`),l}Wb.toolName="RectangleROIStartEndThreshold";class $b extends ku{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getTargetId(l);let p,v;if(l instanceof hr)p=g.split("imageId:")[1];else{v=Bl(g);const x=Ue.getVolume(v);p=Pu(x,s,d)}const y=l.getFrameOfReferenceUID(),m={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:y,referencedImageId:p,toolName:this.getToolName(),volumeId:v},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:null,worldBoundingBox:null},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},segmentationId:null}};rn(m,a);const w=St(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),At(a),n.preventDefault(),ke(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{points:g,activeHandleIndex:p}=h.handles,v=g.map(S=>a.worldToCanvas(S));l.annotationUID=d;const y=this.getStyle("lineWidth",l,u),m=this.getStyle("lineDash",l,u),w=this.getStyle("color",l,u);if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;cn(u,s);let x;if(!ni(d))continue;!ti(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&sr(i,d,"0",x,{color:w}),yv(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}$b.toolName="RectangleROIThreshold";function $$(t,e,r={}){const n=[];return t.forEach(o=>{var h,g;const{data:a}=o,{points:s}=a.handles,{imageData:c,dimensions:l}=e;let f=s;if((h=a.cachedStats)!=null&&h.projectionPoints){const{projectionPoints:p}=a.cachedStats;f=[].concat(...p)}const u=f.map(p=>Zr(c,p));let d=$f(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=v$(d,r.numSlicesToProject)),n.push(d)}),n.length===1?n[0]:n.reduce((o,a)=>({iMin:Math.min(o.iMin,a.iMin),jMin:Math.min(o.jMin,a.jMin),kMin:Math.min(o.kMin,a.kMin),iMax:Math.max(o.iMax,a.iMax),jMax:Math.max(o.jMax,a.jMax),kMax:Math.max(o.kMax,a.kMax)}),{iMin:1/0,jMin:1/0,kMin:1/0,iMax:-1/0,jMax:-1/0,kMax:-1/0})}function iSe(t,e,r,n){const i=t.map(s=>wr.getAnnotation(s));oSe(i);let o;for(let s=0;s<r.length;s++)(r[s].volume.voxelManager.getScalarDataLength()===e.voxelManager.getScalarDataLength()||s===0)&&(o=$$(i,r[s].volume,n));const a=W$(e,r,{...n,boundsIJK:o,segmentationId:n.segmentationId});return a.modified(),a}function oSe(t){const e=[$b.toolName,Wb.toolName];for(const r of t){const n=r.metadata.toolName;if(!e.includes(n))throw new Error("rectangleROIThresholdVolumeByRange only supports RectangleROIThreshold and RectangleROIStartEndThreshold annotations")}}function z$(t,e=1,r="mergedLabelmap"){t.forEach(({direction:l,dimensions:f,origin:u,spacing:d})=>{if(!Vt(f,t[0].dimensions)||!Vt(l,t[0].direction)||!Vt(d,t[0].spacing)||!Vt(u,t[0].origin))throw new Error("labelmaps must have the same size and shape")});const n=t[0],i=n.voxelManager.getConstructor(),o=new i(n.voxelManager.getScalarDataLength());t.forEach(l=>{const f=l.voxelManager,u=f.getScalarDataLength();for(let d=0;d<u;d++)f.getAtIndex(d)===e&&(o[d]=e)});const a={scalarData:o,metadata:n.metadata,spacing:n.spacing,origin:n.origin,direction:n.direction,dimensions:n.dimensions},s=Ue.getVolume(r);let c;return s?(c=s,c.voxelManager.setCompleteScalarDataArray(o)):c=rv(r,a),c}async function aSe(t){const{viewportId:e,renderingEngineId:r,options:n}=t;let{segmentationId:i}=t;const o=Qn(e,r);if(!o)throw new Error("element disabled");const{viewport:a}=o;if(!(a instanceof lr))throw new Error("Segmentation only supports VolumeViewport");const{uid:s}=a.getDefaultActor();if(i===void 0&&(i=`${s}-based-segmentation-${(n==null?void 0:n.volumeId)??Pn().slice(0,8)}`),n){const c=structuredClone(n);await rv(i,c)}else{const c=a.getVolumeId();iv(c,{volumeId:i})}return i}function zb(t,e,r={}){const n=r.onFlood,i=r.onBoundary,o=r.equals,a=r.filter,s=r.diagonals||!1,c=C(e),l=S(),f=[],u=[],d=new Set,h=r.bounds;for(f.push({currentArgs:e});f.length>0;)g(f.pop());return{flooded:u};function g(_){const E=_.currentArgs,b=_.previousArgs;p(E)||(v(E),y(E)?(m(E),x(E)):w(b))}function p(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));return d.has(I)}function v(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));d.add(I)}function y(_){const E=C(_);return o?o(E,c):E===c}function m(_){u.push(_),n&&n(..._)}function w(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));h==null||h.set(I,_),i&&i(..._)}function x(_){for(let E=0;E<l.length;E+=1){const b=l[E],D=_.slice(0);for(let I=0;I<_.length;I+=1)D[I]+=b[I];(a==null?void 0:a(D))!==!1&&(p(D)||f.push({currentArgs:D,previousArgs:_}))}}function C(_){return t(..._)}function S(){return T(e.length).filter(function(E){const b=sSe(E);return b!==0&&(b===1||s)})}function T(_){const E=[],b=function(D){return D.split("").map(function(I){return parseInt(I,10)-1})};for(let D=0;D<Math.pow(3,_);D+=1){const I=cSe(D.toString(3),"0",_);E.push(b(I))}return E}}function sSe(t){let e=0;for(let r=0;r<t.length;r+=1)t[r]!==0&&(e+=1);return e}function cSe(t,e,r){return(new Array(r+1).join(e)+t).slice(-r)}const lSe={[_t.OnInteractionStart]:t=>{const{segmentIndex:e,previewSegmentIndex:r,segmentationVoxelManager:n,centerIJK:i,viewPlaneNormal:o,segmentationImageData:a,configuration:s}=t;if(!(s!=null&&s.useCenterSegmentIndex))return;let c=!1,l=!1;const f=[...n.getBoundsIJK()];Math.abs(o[0])>.8?f[0]=[i[0],i[0]]:Math.abs(o[1])>.8?f[1]=[i[1],i[1]]:Math.abs(o[2])>.8&&(f[2]=[i[2],i[2]]);const u=({value:h})=>{c||(c=h===e),l||(l=h===r)};if(n.forEach(u,{imageData:a,isInObject:t.isInObject,boundsIJK:f}),!c&&!l){t.centerSegmentIndexInfo.segmentIndex=null;return}const d=n.getAtIJKPoint(i);t.centerSegmentIndexInfo.segmentIndex=d,t.centerSegmentIndexInfo.hasSegmentIndex=c,t.centerSegmentIndexInfo.hasPreviewIndex=l}},uSe={[_t.Initialize]:t=>{var y;const{operationName:e,centerIJK:r,segmentationVoxelManager:n,imageVoxelManager:i,configuration:o,segmentIndex:a,viewport:s}=t;if(!((y=o==null?void 0:o.threshold)!=null&&y.isDynamic)||!r||!a||e===_t.RejectPreview||e===_t.OnInteractionEnd)return;const c=n.getBoundsIJK(),{range:l,dynamicRadius:f=0}=o.threshold,u=l?0:f,{viewPlaneNormal:d}=s.getCamera(),h=c.map((m,w)=>{const[x,C]=m;return[Math.max(x,r[w]-u),Math.min(C,r[w]+u)]});Math.abs(d[0])>.8?h[0]=[r[0],r[0]]:Math.abs(d[1])>.8?h[1]=[r[1],r[1]]:Math.abs(d[2])>.8&&(h[2]=[r[2],r[2]]);const g=l||[1/0,-1/0],p=u*u,v=({value:m,pointIJK:w})=>{if(_T(r,w)>p)return;const C=Array.isArray(m)?sg(m):m;g[0]=Math.min(C,g[0]),g[1]=Math.max(C,g[1])};i.forEach(v,{boundsIJK:h}),o.threshold.range=g},[_t.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[_t.ComputeInnerCircleRadius]:t=>{const{configuration:e,viewport:r}=t,{dynamicRadius:n=0,isDynamic:i}=e.threshold;if(!i){e.threshold.dynamicRadiusInCanvas=0;return}if(n===0)return;const o=r.getImageData();if(!o)return;const{spacing:a}=o,s=[r.element.clientWidth/2,r.element.clientHeight/2],c=n*a[0],f=r.canvasToWorld(s).map(h=>h+c),u=r.worldToCanvas(f),d=Math.abs(s[0]-u[0]);e.threshold.dynamicRadiusInCanvas||(e.threshold.dynamicRadiusInCanvas=0),e.threshold.dynamicRadiusInCanvas=3+d}},fSe={[_t.Initialize]:t=>{t.segmentIndex=0}},{isEqual:R3}=Dn,CM={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},dSe={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},hSe={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function j$(t,e){if(!(t instanceof Ir))return{...CM,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=R3(Math.abs(r[0]),1)&&dSe||R3(Math.abs(r[1]),1)&&hSe||R3(Math.abs(r[2]),1)&&CM;return n?{...n,boundsIJKPrime:n.fromIJK(e)}:{toIJK:null,boundsIJKPrime:null,fromIJK:null,error:`Only mappings orthogonal to acquisition plane are permitted, but requested ${r}`}}const{RLEVoxelMap:gSe,VoxelManager:pSe}=Dn,mSe=65535;var _o;(function(t){t[t.SEGMENT=-1]="SEGMENT",t[t.ISLAND=-2]="ISLAND",t[t.INTERIOR=-3]="INTERIOR",t[t.EXTERIOR=-4]="EXTERIOR",t[t.INTERIOR_SMALL=-5]="INTERIOR_SMALL",t[t.INTERIOR_TEST=-6]="INTERIOR_TEST"})(_o||(_o={}));class d0{constructor(e){this.fillInternalEdge=!1,this.maxInternalRemove=128,this.maxInternalRemove=(e==null?void 0:e.maxInternalRemove)??this.maxInternalRemove,this.fillInternalEdge=(e==null?void 0:e.fillInternalEdge)??this.fillInternalEdge}initialize(e,r,n){const i=!!r.sourceVoxelManager,o=i?r.sourceVoxelManager:r,a=i?r:pSe.createRLEHistoryVoxelManager(o),{segmentIndex:s=1,previewSegmentIndex:c=1}=n,l=n.points||o.getPoints();if(!(l!=null&&l.length))return;const f=o.getBoundsIJK().map((x,C)=>[Math.min(x[0],...l.map(S=>S[C])),Math.max(x[1],...l.map(S=>S[C]))]);if(f.find(x=>x[0]<0||x[1]>mSe))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=j$(e,f);if(g){console.warn("Not performing island removal for planes not orthogonal to acquisition plane",g);return}const[p,v,y]=d(o.dimensions),m=new gSe(p,v,y),w=(x,C,S)=>{const T=o.toIndex(u([x,C,S])),_=o.getAtIndex(T);if(_===c||_===s)return _o.SEGMENT};return m.fillFrom(w,h),m.normalizer={toIJK:u,fromIJK:d,boundsIJKPrime:h},this.segmentSet=m,this.previewVoxelManager=a,this.segmentIndex=s,this.previewSegmentIndex=c??s,this.selectedPoints=l,!0}floodFillSegmentIsland(){const{selectedPoints:e,segmentSet:r}=this;let n=0;const{fromIJK:i}=r.normalizer;return e.forEach(o=>{const a=i(o),s=r.toIndex(a),[c,l,f]=a;r.get(s)===_o.SEGMENT&&(n+=r.floodFill(c,l,f,_o.ISLAND))}),n}removeExternalIslands(){const{previewVoxelManager:e,segmentSet:r}=this,{toIJK:n}=r.normalizer,i=(o,a)=>{const[,s,c]=r.toIJK(o);if(a.value!==_o.ISLAND)for(let l=a.start;l<a.end;l++){const f=n([l,s,c]),u=e.getAtIJKPoint(f);e.setAtIJKPoint(f,u===void 0?0:null)}};r.forEach(i,{rowModified:!0})}removeInternalIslands(){const{segmentSet:e,previewVoxelManager:r,previewSegmentIndex:n}=this,{height:i,normalizer:o,width:a}=e,{toIJK:s}=o;return e.forEachRow((c,l)=>{let f;for(const u of[...l])if(u.value===_o.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d<u.start;d++)e.set(c+d,_o.INTERIOR);f=u;continue}for(let d=f.end;d<u.start;d++)e.set(c+d,_o.INTERIOR);f=u}if(this.fillInternalEdge&&(f==null?void 0:f.end)<a)for(let u=f.end;u<a;u++)e.set(c+u,_o.INTERIOR)}),e.forEach((c,l)=>{if(l.value!==_o.INTERIOR)return;const[,f,u]=e.toIJK(c),d=f>0?e.getRun(f-1,u):null,h=f+1<i?e.getRun(f+1,u):null,g=f===i-1,p=f===0,v=d0.covers(l,d)||p&&this.fillInternalEdge,y=d0.covers(l,h)||g&&this.fillInternalEdge;l.end-l.start>2&&(!v||!y)&&e.floodFill(l.start,f,u,_o.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==_o.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,_o.INTERIOR_TEST)>this.maxInternalRemove?_o.EXTERIOR:_o.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===_o.INTERIOR_SMALL)for(let f=l.start;f<l.end;f++){const u=s(e.toIJK(c+f));r.setAtIJKPoint(u,n)}}),r.getArrayOfModifiedSlices()}static covers(e,r){if(!r)return!1;let{start:n}=e;const{end:i}=e;for(const o of r)if(n>=o.start&&n<o.end&&(n=o.end,n>=i))return!0;return!1}}const vSe={[_t.OnInteractionEnd]:t=>{const{previewSegmentIndex:e,segmentIndex:r,viewport:n,segmentationVoxelManager:i,activeStrategy:o,memo:a}=t;if(o!=="THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL"||r===null)return;const s=new d0,c=(a==null?void 0:a.voxelManager)||i;if(!s.initialize(n,c,{previewSegmentIndex:e,segmentIndex:r}))return;s.floodFillSegmentIsland(),s.removeExternalIslands(),s.removeInternalIslands();const l=c.getArrayOfModifiedSlices();l&&Ro(t.segmentationId,l,e)}},ySe={[_t.Preview]:function(t){var o,a;const{previewSegmentIndex:e,configuration:r,enabledElement:n}=t;if(!e||!r)return;(o=this.onInteractionStart)==null||o.call(this,n,t);const i=this.fill(n,t);return i&&((a=this.onInteractionEnd)==null||a.call(this,n,t)),i},[_t.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(t.modified=!1,n==null||e==null)return;const i=_0(t.segmentationId);i==null||i.forEach(o=>{TW(o,t.segmentationId,n,r)}),t.modified=!0},[_t.AcceptPreview]:t=>{const{previewSegmentIndex:e,segmentationVoxelManager:r,memo:n,segmentIndex:i,centerSegmentIndexInfo:o}=t||{},{changedIndices:a}=o||{},s=n,c=({index:l})=>{const f=r.getAtIndex(l);(a==null?void 0:a.length)>0?a.includes(l)&&s.voxelManager.setAtIndex(l,0):f===e&&s.voxelManager.setAtIndex(l,i)};r.forEach(c),Ro(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[_t.RejectPreview]:t=>{t&&CU.undoIf(e=>{const r=e;if(!(r!=null&&r.voxelManager))return!1;const{segmentationVoxelManager:n}=r;let i=!1;const o=({value:a})=>{a===t.previewSegmentIndex&&(i=!0)};return n.forEach(o),i})}},wSe={[_t.Fill]:t=>{var l;const{segmentsLocked:e,segmentationImageData:r,segmentationVoxelManager:n,brushStrategy:i,centerIJK:o}=t,a=(l=i.createIsInThreshold)==null?void 0:l.call(i,t),{setValue:s}=i,c=a?f=>{const{value:u,index:d}=f;e.includes(u)||!a(d)||s(t,f)}:f=>s(t,f);n.forEach(c,{imageData:r,isInObject:t.isInObject,boundsIJK:t.isInObjectBoundsIJK}),n.addPoint(o)}};function xSe({operationData:t,existingValue:e,index:r}){const{previewSegmentIndex:n,memo:i,centerSegmentIndexInfo:o,previewOnHover:a,segmentIndex:s}=t,{hasPreviewIndex:c,hasSegmentIndex:l,segmentIndex:f}=o;if(f===0&&l&&c){if(e===s||a)return;if(e===n){i.voxelManager.setAtIndex(r,0);return}return}if(f===0&&l&&!c){if(e===0||e!==s)return;i.voxelManager.setAtIndex(r,n),o.changedIndices.push(r);return}if(f===0&&!l&&c){if(e===s||a)return;if(e===n){i.voxelManager.setAtIndex(r,0);return}return}if(f===0&&!l&&!c){if(e===s)return;if(e===n){i.voxelManager.setAtIndex(r,n);return}return}if(f===n&&l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===n&&!l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===s&&l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===s&&l&&!c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}}const CSe={[_t.INTERNAL_setValue]:(t,{value:e,index:r})=>{const{segmentsLocked:n,previewSegmentIndex:i,memo:o,segmentationVoxelManager:a,centerSegmentIndexInfo:s,segmentIndex:c}=t,l=a.getAtIndex(r);if(!n.includes(e)&&!(!s&&l===c)&&!((s==null?void 0:s.segmentIndex)!==0&&l===c)){if((s==null?void 0:s.segmentIndex)===null){o.voxelManager.setAtIndex(r,i??c);return}if(!i){let f=c;s&&(f=s.segmentIndex),o.voxelManager.setAtIndex(r,f);return}xSe({operationData:t,existingValue:l,index:r})}}},SSe={[_t.CreateIsInThreshold]:t=>{const{imageVoxelManager:e,segmentIndex:r,configuration:n}=t;if(!(!n||!r))return i=>{var c;const o=e.getAtIndex(i),a=Array.isArray(o)?_i(o):o,{threshold:s}=n||{};return(c=s==null?void 0:s.range)!=null&&c.length?s.range[0]<=a&&a<=s.range[1]:!0}}},SM=10;function gw(){return{maxIJKs:[]}}function H$(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=SM&&r<n[0].value)return;const o={value:e.value,pointLPS:e.pointLPS?[e.pointLPS[0],e.pointLPS[1],e.pointLPS[2]]:void 0,pointIJK:e.pointIJK?[e.pointIJK[0],e.pointIJK[1],e.pointIJK[2]]:void 0};if(!i||r>=n[i-1].value)n.push(o);else for(let a=0;a<i;a++)if(r<=n[a].value){n.splice(a,0,o);break}i>=SM&&n.splice(0,1)}function K$(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=Na({calibration:i,hasPixelSpacing:!0},[]),a=n?n[0]*n[1]*n[2]:1;return e.volume={value:Array.isArray(e.count.value)?e.count.value.map(s=>s*a):e.count.value*a,unit:o,name:"volume",label:"Volume"},e.maxIJKs=t.maxIJKs.filter(s=>s.pointIJK!==void 0),e.array.push(e.volume),t.maxIJKs=[],e}const _D=class _D extends Al{static statsInit(e){super.statsInit(e),this.volumetricState=gw()}static statsCallback(e){super.statsCallback(e),H$(this.volumetricState,e)}static getStatistics(e){const r={...e,unit:(e==null?void 0:e.unit)||"none",calibration:e==null?void 0:e.calibration,hasPixelSpacing:e==null?void 0:e.hasPixelSpacing},n=super.getStatistics(r);return K$(this.volumetricState,n,r)}};_D.volumetricState=gw();let qd=_D;class TM extends VG{constructor(e){super(e),this.volumetricState=gw()}statsInit(e){super.statsInit(e),this.volumetricState=gw()}statsCallback(e){super.statsCallback(e),H$(this.volumetricState,e)}getStatistics(e){const r={...e,unit:(e==null?void 0:e.unit)||"none",calibration:e==null?void 0:e.calibration,hasPixelSpacing:e==null?void 0:e.hasPixelSpacing},n=super.getStatistics(r);return K$(this.volumetricState,n,r)}}const TSe=Math.pow(3*1e3/(4*Math.PI),1/3);async function X$({segmentationId:t,segmentIndices:e,mode:r="collective"}){$x(),kl(Ac.COMPUTE_STATISTICS,0);const n=k$(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=X3e(o,a),u=bW(l,f);return s?await _Se({operationData:i,indices:c,unit:u,mode:r}):await ESe({segImageIds:a,indices:c,unit:u,mode:r})}async function _Se({operationData:t,indices:e,unit:r,mode:n}){var p;const i=V$(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return qd.getStatistics({spacing:l});const d={scalarData:o.getCompleteScalarDataArray(),dimensions:s.getDimensions(),spacing:s.getSpacing(),origin:s.getOrigin(),direction:s.getDirection()},h={scalarData:a.getCompleteScalarDataArray(),dimensions:c.getDimensions(),spacing:c.getSpacing(),origin:c.getOrigin(),direction:c.getDirection()};if(!((p=h.scalarData)!=null&&p.length))return;const g=await Fl().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(kl(Ac.COMPUTE_STATISTICS,100),n==="collective")return pw({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=pw({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const A3=(t,e)=>{if(!t.array)return;const r=t.array.findIndex(n=>n.name===e.name);r!==-1?t.array[r]=e:t.array.push(e)},pw=({stats:t,unit:e,spacing:r,segmentationImageData:n,imageVoxelManager:i})=>{if(t.mean.unit=e,t.max.unit=e,t.min.unit=e,e!=="SUV")return t;const o=r.map(a=>Math.max(1,Math.round(1.1*TSe/a)));for(const a of t.maxIJKs){const s=bSe(a,o,n,i,r);if(!s)continue;const{mean:c}=s;(!t.peakValue||t.peakValue.value<=c.value)&&(t.peakValue={name:"peakValue",label:"Peak Value",value:c.value,unit:e},t.peakPoint={name:"peakLPS",label:"Peak SUV Point",value:a.pointLPS?[...a.pointLPS]:null,unit:null},A3(t,t.peakValue),A3(t,t.peakPoint))}if(t.volume&&t.mean){const a=t.volume.value,s=t.mean.value;t.lesionGlycolysis={name:"lesionGlycolysis",label:"Lesion Glycolysis",value:a*s,unit:`${t.volume.unit}·${e}`},A3(t,t.lesionGlycolysis)}return t};async function ESe({segImageIds:t,indices:e,unit:r,mode:n}){kl(Ac.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=F$(t),a=await Fl().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});kl(Ac.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return pw({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=pw({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function bSe(t,e,r,n,i){const{pointIJK:o,pointLPS:a}=t;if(!o)return;const s=o.map((f,u)=>[f-e[u],f+e[u]]),c=(f,u)=>{const d=(u[0]-o[0])/e[0],h=(u[1]-o[1])/e[1],g=(u[2]-o[2])/e[2];return d*d+h*h+g*g<=1},l=({pointIJK:f,pointLPS:u})=>{const d=n.getAtIJKPoint(f);d!==void 0&&qd.statsCallback({value:d,pointLPS:u,pointIJK:f})};return qd.statsInit({storePointData:!1}),Y4(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),qd.getStatistics({spacing:i})}const DSe={[_t.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;X$({segmentationId:i,segmentIndices:n})}},Cn={determineSegmentIndex:lSe,dynamicThreshold:uSe,erase:fSe,islandRemoval:vSe,preview:ySe,regionFill:wSe,setValue:CSe,threshold:SSe,labelmapStatistics:DSe,ensureSegmentationVolumeFor3DManipulation:L$,ensureImageVolumeFor3DManipulation:N$},Id=class Id{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,_t.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return Ro(o.segmentationId,a.getArrayOfModifiedSlices(),s),o},this.onInteractionStart=(n,i)=>{const o=this.initialize(n,i);o&&this._onInteractionStart.forEach(a=>a.call(this,o))},this.addPreview=(n,i)=>{const o=this.initialize(n,i,_t.AddPreview);if(o)return o},this.configurationName=e,this.compositions=r,r.forEach(n=>{const i=typeof n=="function"?n():n;if(i)for(const o in i){if(!Id.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);Id.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(Id.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=Gb({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};Id.COMPOSITIONS=Cn,Id.childFunctions={[_t.OnInteractionStart]:sc(_t.OnInteractionStart,_t.Initialize),[_t.OnInteractionEnd]:sc(_t.OnInteractionEnd,_t.Initialize),[_t.Fill]:sc(_t.Fill),[_t.Initialize]:sc(_t.Initialize),[_t.CreateIsInThreshold]:k2(_t.CreateIsInThreshold),[_t.Interpolate]:sc(_t.Interpolate,_t.Initialize),[_t.AcceptPreview]:sc(_t.AcceptPreview,_t.Initialize),[_t.RejectPreview]:sc(_t.RejectPreview,_t.Initialize),[_t.INTERNAL_setValue]:k2(_t.INTERNAL_setValue),[_t.Preview]:k2(_t.Preview,!1),[_t.ComputeInnerCircleRadius]:sc(_t.ComputeInnerCircleRadius),[_t.EnsureSegmentationVolumeFor3DManipulation]:sc(_t.EnsureSegmentationVolumeFor3DManipulation),[_t.EnsureImageVolumeFor3DManipulation]:sc(_t.EnsureImageVolumeFor3DManipulation),[_t.AddPreview]:sc(_t.AddPreview),[_t.GetStatistics]:k2(_t.GetStatistics),compositions:null};let Nc=Id;function sc(t,e){const r=`_${t}`;return(n,i)=>{n[r]||(n[r]=[]),n[r].push(i),n[t]||(n[t]=e?(o,a,...s)=>{const c=n[e](o,a,t);let l;return n[r].forEach(f=>{const u=f.call(n,c,...s);l||(l=u)}),l}:(o,...a)=>{n[r].forEach(s=>s.call(n,o,...a))})}}function k2(t,e=!0){return(r,n)=>{if(r[t])throw new Error(`The singleton method ${t} already exists`);r[t]=e?n:(i,o,...a)=>(o.enabledElement=i,n.call(r,o,...a))}}function q$(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:_M,isEqual:ISe}=Dn;function Y$(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]],s=[n[0],e[1]],c=[i[0],r[1]];return[o,a,s,c]}const J$={[_t.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Ve();e.length>=2?(Kr(i,e[0],e[1]),Er(i,i,.5)):E4(i,e[0]),t.centerWorld=i,t.centerIJK=_M(n,i);const o=e.map(f=>r.worldToCanvas(f)),s=Y$(o).map(f=>r.canvasToWorld(f)),c=e.map(f=>_M(n,f)),l=$f(c,n.getDimensions());t.isInObject=Z$(s),t.isInObjectBoundsIJK=l}};function Z$(t=[]){if(!t||t.length!==4)throw new Error("createPointInEllipse: cornersInWorld must have 4 points");const[e,r,n,i]=t,o=Ve();Kr(o,e,r),Er(o,o,.5);const a=Ve();pn(a,i,e);const s=_i(a)/2;en(a,a);const c=Ve();pn(c,n,e);const l=_i(c)/2;en(c,c);const f=Ve();if(mn(f,a,c),en(f,f),ISe(s,l)){const u=s,d={center:o,radius:u,radius2:u*u};return h=>q$(d,h)}return u=>{const d=Ve();pn(d,u,o);const h=pt(d,f),g=Ve();bn(g,d,f,-h);const p=Ve(),v=Ve();pn(v,o,e),pn(p,g,v);const y=pt(p,a),m=pt(p,c);return y*y/(s*s)+m*m/(l*l)<=1}}const Q$=new Nc("Circle",Cn.regionFill,Cn.setValue,J$,Cn.determineSegmentIndex,Cn.preview,Cn.labelmapStatistics),MSe=new Nc("CircleThreshold",Cn.regionFill,Cn.setValue,J$,Cn.determineSegmentIndex,Cn.dynamicThreshold,Cn.threshold,Cn.preview,Cn.islandRemoval,Cn.labelmapStatistics),Hx=Q$.strategyFunction,OSe=MSe.strategyFunction;function PSe(){throw new Error("Not yet implemented")}const{transformWorldToIndex:RSe}=Dn,ASe={[_t.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Ve();e.length>=2?(Kr(i,e[0],e[1]),Er(i,i,.5)):E4(i,e[0]),t.centerWorld=i,t.centerIJK=RSe(n,i);const{boundsIJK:o}=x3e(e.slice(0,2),n,r),a=e.map(l=>r.worldToCanvas(l)),c=Y$(a).map(l=>r.canvasToWorld(l));t.isInObjectBoundsIJK=o,t.isInObject=Z$(c)}},Kx=new Nc("Sphere",Cn.regionFill,Cn.setValue,ASe,Cn.determineSegmentIndex,Cn.preview,Cn.labelmapStatistics,Cn.ensureSegmentationVolumeFor3DManipulation),ez=Kx.strategyFunction,LSe=new Nc("SphereThreshold",...Kx.compositions,Cn.dynamicThreshold,Cn.threshold,Cn.ensureSegmentationVolumeFor3DManipulation,Cn.ensureImageVolumeFor3DManipulation),NSe=new Nc("SphereThreshold",...Kx.compositions,Cn.dynamicThreshold,Cn.threshold,Cn.islandRemoval,Cn.ensureSegmentationVolumeFor3DManipulation,Cn.ensureImageVolumeFor3DManipulation),kSe=LSe.strategyFunction,VSe=NSe.strategyFunction,FSe=new Nc("EraseSphere",Cn.erase,...Kx.compositions),tz=FSe.strategyFunction,USe=new Nc("EraseCircle",Cn.erase,...Q$.compositions),nz=USe.strategyFunction,{VoxelManager:m_,RLEVoxelMap:BSe}=Dn;function v_(t,e){return iz(t,e)}function rz(t){const{segmentationVoxelManager:e,undoVoxelManager:r,redoVoxelManager:n}=this,i=t===!1?n:r;i.forEach(({value:a,pointIJK:s})=>{e.setAtIJKPoint(s,a)});const o=i.getArrayOfModifiedSlices();Ro(this.segmentationId,o)}function iz(t,e){const r=m_.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:rz,commitMemo:GSe,segmentationVoxelManager:e,voxelManager:r,id:Pn(),operationType:"labelmap"}}function GSe(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=m_.createRLEHistoryVoxelManager(t);BSe.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=m_.createRLEVolumeVoxelManager({dimensions:this.segmentationVoxelManager.dimensions});return this.redoVoxelManager=r,e.forEach(({index:n,pointIJK:i,value:o})=>{const a=t.getAtIJKPoint(i);a!==o&&r.setAtIndex(n,a)}),!0}const WSe=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:v_,createRleMemo:iz,restoreMemo:rz},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:oz}=Dn,az={[_t.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Et(0,0,0);e.forEach(s=>{Kr(i,i,s)}),Er(i,i,1/e.length),t.centerWorld=i,t.centerIJK=oz(n,i);const{boundsIJK:o,pointInShapeFn:a}=$Se(r,e,n);t.isInObject=a,t.isInObjectBoundsIJK=o}};function $Se(t,e,r){let n=e.map(w=>oz(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=$f(n,r.getDimensions()),[o,a,s,c]=e,l=Ve(),f=Ve();pn(l,a,o),pn(f,c,o);const u=_i(l),d=_i(f);en(l,l),en(f,f);const h=Ve();mn(h,l,f),en(h,h);const g=r.getDirection(),p=r.getSpacing(),{viewPlaneNormal:v}=t.getCamera(),y=Jf({direction:g,spacing:p},v);return{boundsIJK:i,pointInShapeFn:w=>{const x=Ve();pn(x,w,o);const C=pt(x,l),S=pt(x,f),T=Math.abs(pt(x,h));return C>=-y&&C<=u+y&&S>=-y&&S<=d+y&&T<=y}}}const zSe=new Nc("Rectangle",Cn.regionFill,Cn.setValue,az,Cn.determineSegmentIndex,Cn.preview,Cn.labelmapStatistics),jSe=new Nc("RectangleThreshold",Cn.regionFill,Cn.setValue,az,Cn.determineSegmentIndex,Cn.dynamicThreshold,Cn.threshold,Cn.preview,Cn.islandRemoval,Cn.labelmapStatistics),jb=zSe.strategyFunction,HSe=jSe.strategyFunction,KSe=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:Hx,fillInsideRectangle:jb,fillOutsideCircle:PSe,thresholdInsideRectangle:HSe},Symbol.toStringTag,{value:"Module"})),b1=class b1 extends mi{constructor(e,r){super(e,r),this.memoMap=new Map,this.acceptedMemoIds=new Map,this.centerSegmentIndexInfo={segmentIndex:null,hasSegmentIndex:!1,hasPreviewIndex:!1,changedIndices:[]}}_historyRedoHandler(e){const{id:r,operationType:n}=e.detail;if(n==="labelmap"){if(this.acceptedMemoIds.has(r)){this._hoverData=null;const i=this.acceptedMemoIds.get(r),o=i==null?void 0:i.element,a=this.getOperationData(o);a.segmentIndex=i==null?void 0:i.segmentIndex,o&&this.applyActiveStrategyCallback(De(o),a,_t.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return b1.previewData}hasPreviewData(){return!!this._previewData.preview}shouldResolvePreviewRequests(){return(this.mode==="Active"||this.mode==="Enabled")&&this.hasPreviewData()}createMemo(e,r){const n=r.id;if(this.memo&&this.memo.segmentationVoxelManager===r)return this.memo;let i=this.memoMap.get(n);return i?i.redoVoxelManager&&(i=v_(e,r),this.memoMap.set(n,i)):(i=v_(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=De(e),{viewport:n}=r,i=u0(n.id);if(!i){const l=new CustomEvent(qe.ERROR_EVENT,{detail:{type:"Segmentation",message:"No active segmentation detected, create a segmentation representation before using the brush tool"},cancelable:!0});return ze.dispatchEvent(l),null}const{segmentationId:o}=i,a=b0(o),{representationData:s}=an(o);return this.getEditData({viewport:n,representationData:s,segmentsLocked:a,segmentationId:o})}getEditData({viewport:e,representationData:r,segmentsLocked:n,segmentationId:i}){var o,a,s;if(e instanceof Ir){const{volumeId:c}=r[Pt.Labelmap],l=e.getActors();if(e instanceof hr){const g=new CustomEvent(qe.ERROR_EVENT,{detail:{type:"Segmentation",message:"Cannot perform brush operation on the selected viewport"},cancelable:!0});return ze.dispatchEvent(g),null}const u=l.map(g=>Ue.getVolume(g.referencedId)),d=Ue.getVolume(c),h=((o=u.find(g=>Vt(g.dimensions,d.dimensions)))==null?void 0:o.volumeId)||((a=u[0])==null?void 0:a.volumeId);return{volumeId:c,referencedVolumeId:((s=this.configuration.threshold)==null?void 0:s.volumeId)??h,segmentsLocked:n}}else{const c=ed(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=De(e),{viewport:i}=n,o=i.getCamera(),{viewPlaneNormal:a,viewUp:s}=o,c=[i.id],{segmentIndex:l,segmentationId:f,segmentColor:u}=this.getActiveSegmentationData(i)||{};return{brushCursor:{metadata:{viewPlaneNormal:[...a],viewUp:[...s],FrameOfReferenceUID:i.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:u},data:{}},centerCanvas:r,segmentIndex:l,viewport:i,segmentationId:f,segmentColor:u,viewportIdsToRender:c}}getActiveSegmentationData(e){const r=e.id,n=u0(r);if(!n)return;const{segmentationId:i}=n,o=pa(i);if(!o)return;const a=Ll(r,i,o);return{segmentIndex:o,segmentationId:i,segmentColor:a}}getOperationData(e){var v,y,m,w;const r=this._editData||this.createEditData(e),{segmentIndex:n,segmentationId:i,brushCursor:o}=this._hoverData||this.createHoverData(e),{data:a,metadata:s={}}=o||{},{viewPlaneNormal:c,viewUp:l}=s,f=(y=(v=this.configuration.preview)==null?void 0:v.previewColors)==null?void 0:y[n],{viewport:u}=De(e),d=Ll(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||XSe(...d),g=255),{...r,points:(w=a==null?void 0:a.handles)==null?void 0:w.points,segmentIndex:n,viewPlaneNormal:c,previewOnHover:!this._previewData.isDrag,toolGroupId:this.toolGroupId,segmentationId:i,viewUp:l,centerSegmentIndexInfo:this.centerSegmentIndexInfo,activeStrategy:this.configuration.activeStrategy,configuration:this.configuration,previewColor:h,previewSegmentIndex:g,createMemo:this.createMemo.bind(this)}}addPreview(e=this._previewData.element,r){const{_previewData:n}=this,i=r==null?void 0:r.acceptReject;i===!0?this.acceptPreview(e):i===!1&&this.rejectPreview(e);const o=De(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),_t.AddPreview);return n.isDrag=!0,a!=null&&a.modified&&(n.preview=a,n.element=e),a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=De(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),_t.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1}acceptPreview(e=this._previewData.element){if(!e)return;const r=this.getOperationData(e);this.memo&&this.memo.id&&this.acceptedMemoIds.set(this.memo.id,{element:e,segmentIndex:r.segmentIndex});const n=De(e);this.applyActiveStrategyCallback(n,r,_t.AcceptPreview),this.doneEditMemo(),this._previewData.preview=null,this._previewData.isDrag=!1}static viewportContoursToLabelmap(e,r){var v;const n=(r==null?void 0:r.removeContours)??!0,i=uv(),o=Cv(e,i);if(!(o!=null&&o.length))return;const a=o.filter(y=>{var m,w;return(w=(m=y.data.contour)==null?void 0:m.polyline)==null?void 0:w.length});if(!a.length)return;const c=new b1({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:Hx},activeStrategy:"FILL_INSIDE_CIRCLE"}}).addPreview(e.element),{memo:l,segmentationId:f}=c,u=l==null?void 0:l.voxelManager,d=u.sourceVoxelManager||u,{dimensions:h}=u,g=e.getDefaultActor().actor.getMapper().getInputData();for(const y of a){const m=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],{polyline:w}=y.data.contour;for(const I of w)g.worldToIndex(I).forEach((M,L)=>{m[L][0]=Math.min(m[L][0],M),m[L][1]=Math.max(m[L][1],M)});m.forEach((I,P)=>{I[0]=Math.round(Math.max(0,I[0])),I[1]=Math.round(Math.min(h[P]-1,I[1]))});const x=pa(f),C=((v=y.data.handles)==null?void 0:v[0])||w[0],S=g.worldToIndex(C).map(Math.round),T=d.getAtIJKPoint(S)||0;let _=!1,E=!1;for(const I of w){const P=g.worldToIndex(I).map(Math.round),M=d.getAtIJKPoint(P);M===T?_=!0:M>=0&&(E=!0)}const D=_&&E?T:T===0?x:0;for(let I=m[0][0];I<=m[0][1];I++)for(let P=m[1][0];P<=m[1][1];P++)for(let M=m[2][0];M<=m[2][1];M++){const L=g.indexToWorld([I,P,M]);pb(L,w)&&u.setAtIJK(I,P,M,D)}n&&nn(y.annotationUID)}const p=u.getArrayOfModifiedSlices();Ro(f,p)}};b1.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let h0=b1;function XSe(t,e,r,n,i=.4){return[Math.round(t+(255-t)*i),Math.round(e+(255-e)*i),Math.round(r+(255-r)*i),n]}class Xx extends h0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:Hx,ERASE_INSIDE_CIRCLE:nz,FILL_INSIDE_SPHERE:ez,ERASE_INSIDE_SPHERE:tz,THRESHOLD_INSIDE_CIRCLE:OSe,THRESHOLD_INSIDE_SPHERE:kSe,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:VSe},defaultStrategy:"FILL_INSIDE_CIRCLE",activeStrategy:"FILL_INSIDE_CIRCLE",brushSize:25,useCenterSegmentIndex:!1,preview:{enabled:!1,previewColors:{0:[255,255,255,128]},previewTimeMs:250,previewMoveDistance:8,dragMoveDistance:4,dragTimeMs:500},actions:{[_t.AcceptPreview]:{method:_t.AcceptPreview,bindings:[{key:"Enter"}]},[_t.RejectPreview]:{method:_t.RejectPreview,bindings:[{key:"Escape"}]},[_t.Interpolate]:{method:_t.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:_t.Interpolate,bindings:[{key:"e"}],configuration:{}}}}}){super(e,r),this.onSetToolPassive=n=>{this.disableCursor()},this.onSetToolEnabled=()=>{this.disableCursor()},this.onSetToolDisabled=n=>{this.disableCursor()},this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=De(o);this._editData=this.createEditData(o),this._activateDraw(o),At(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);ke(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,_t.OnInteractionStart),!0},this.mouseMoveCallback=n=>{if(this.mode===Fn.Active){if(this.updateCursor(n),!this.configuration.preview.enabled)return;const{previewTimeMs:i,previewMoveDistance:o,dragMoveDistance:a}=this.configuration.preview,{currentPoints:s,element:c}=n.detail,{canvas:l}=s,{startPoint:f,timer:u,timerStart:d,isDrag:h}=this._previewData;if(h)return;const g=dr(l,f),p=Date.now()-d;if((g>o||p>i&&g>a)&&(u&&(window.clearTimeout(u),this._previewData.timer=null),h||this.rejectPreview(c)),!this._previewData.timer){const v=window.setTimeout(this.previewCallback,250);Object.assign(this._previewData,{timerStart:Date.now(),timer:v,startPoint:l,element:c})}}},this.previewCallback=()=>{if(this._previewData.isDrag){this._previewData.timer=null;return}this._previewData.timer=null;const n=this.getOperationData(this._previewData.element),i=De(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=Gb({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(De(this._previewData.element),{...n,...s,memo:c},_t.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=De(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;ke(c);const l=dr(a.canvas,this._previewData.startPoint),{dragTimeMs:f,dragMoveDistance:u}=this.configuration.preview;!this._previewData.isDrag&&Date.now()-this._previewData.timerStart<f&&l<u||(this._previewData.timer&&(window.clearTimeout(this._previewData.timer),this._previewData.timer=null),this._previewData.preview=this.applyActiveStrategy(s,this.getOperationData(o)),this._previewData.element=o,this._previewData.timerStart=Date.now()+f,this._previewData.isDrag=!0,this._previewData.startPoint=a.canvas)},this._endCallback=n=>{const i=n.detail,{element:o}=i,a=De(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),Yt(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,_t.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback)}}disableCursor(){this._hoverData=void 0,this.rejectPreview()}updateCursor(e){const r=e.detail,{element:n}=r,{currentPoints:i}=r,o=i.canvas;this._hoverData=this.createHoverData(n,o),this._calculateCursor(n,o),this._hoverData&&ke(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=De(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=Et(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=Et(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=Ve();mn(f,c,l);const u=o([r[0],r[1]]),d=Ve(),h=Ve(),g=Ve(),p=Ve();for(let x=0;x<=2;x++)d[x]=u[x]-c[x]*s,h[x]=u[x]+c[x]*s,g[x]=u[x]-f[x]*s,p[x]=u[x]+f[x]*s;if(!this._hoverData)return;const{brushCursor:v}=this._hoverData,{data:y}=v;y.handles===void 0&&(y.handles={}),y.handles.points=[d,h,g,p];const m=this.configuration.activeStrategy,w=this.configuration.strategies[m];typeof(w==null?void 0:w.computeInnerCircleRadius)=="function"&&w.computeInnerCircleRadius({configuration:this.configuration,viewport:i}),y.invalidated=!1}getStatistics(e,r){if(!e)return;const n=De(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),_t.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=De(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),_t.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1)}acceptPreview(e=this._previewData.element){e&&super.acceptPreview(e)}interpolate(e,r){if(!e)return;const n=De(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),_t.Interpolate,r.configuration),this._previewData.isDrag=!0}invalidateBrushCursor(){if(this._hoverData===void 0)return;const{data:e}=this._hoverData.brushCursor,{viewport:r}=this._hoverData;e.invalidated=!0;const{segmentColor:n}=this.getActiveSegmentationData(r)||{};this._hoverData.brushCursor.metadata.segmentColor=n}renderAnnotation(e,r){var m,w;if(!this._hoverData)return;const{viewport:n}=e;if(!this._hoverData.viewportIdsToRender.includes(n.id))return;const o=this._hoverData.brushCursor;if(o.data.invalidated===!0){const{centerCanvas:x}=this._hoverData,{element:C}=n;this._calculateCursor(C,x)}const a=o.metadata;if(!a)return;const s=a.brushCursorUID,c=o.data,{points:l}=c.handles,f=l.map(x=>n.worldToCanvas(x)),u=f[0],d=f[1],h=[Math.floor((u[0]+d[0])/2),Math.floor((u[1]+d[1])/2)],g=Math.abs(u[1]-Math.floor((u[1]+d[1])/2)),p=`rgb(${((m=a.segmentColor)==null?void 0:m.slice(0,3))||[0,0,0]})`;if(!n.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}Zo(r,s,"0",h,g,{color:p,lineDash:this.centerSegmentIndexInfo.segmentIndex===0?[1,2]:null});const{dynamicRadiusInCanvas:y}=((w=this.configuration)==null?void 0:w.threshold)||{dynamicRadiusInCanvas:0};y&&Zo(r,s,"1",h,y,{color:p})}}Xx.toolName="Brush";function Zg(t,e){const r=kr(t);if(r===void 0)return[];const n=r._toolInstances;return Object.keys(n).length?e&&n[e]?[n[e]]:Object.values(n).filter(o=>o instanceof Xx):[]}function qSe(t,e,r){const n=kr(t);if(n===void 0)return;Zg(t,r).forEach(l=>{l.configuration.brushSize=e,l.invalidateBrushCursor()});const o=n.getViewportsInfo(),a=Object.keys(o).map(l=>o[l]);if(!a.length)return;const{renderingEngineId:s}=a[0],c=n.getViewportIds();ir(s),ke(c)}function YSe(t,e){const r=kr(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=Zg(t,e)[0];if(o)return o.configuration.brushSize}function JSe(t,e){const r=kr(t);if(r===void 0||(Zg(t).forEach(a=>{a.configuration.activeStrategy.toLowerCase().includes("threshold")&&(a.configuration={...a.configuration,threshold:{...a.configuration.threshold,...e}})}),!r.getViewportsInfo().length))return;const o=r.getViewportIds();ke(o)}function ZSe(t){const e=kr(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=Zg(t)[0];if(i)return i.configuration.threshold.range}const D1=class D1{static statsInit(e){const{storePointData:r,indices:n,mode:i}=e;this.mode=i,this.indices=n,this.calculators.clear(),this.mode==="individual"?n.forEach(o=>{this.calculators.set(o,new TM({storePointData:r}))}):this.calculators.set(n,new TM({storePointData:r}))}static statsCallback(e){const{segmentIndex:r,...n}=e;if(!r)throw new Error("Segment index is required for stats calculation");const i=this.mode==="individual"?this.calculators.get(r):this.calculators.get(this.indices);if(!i)throw new Error(`No calculator found for segment ${r}`);i.statsCallback(n)}static getStatistics(e){if(this.mode==="individual"){const n={};return this.calculators.forEach((i,o)=>{n[o]=i.getStatistics(e)}),n}return this.calculators.get(this.indices).getStatistics(e)}};D1.calculators=new Map,D1.indices=[],D1.mode="collective";let y_=D1;function QSe(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=lG(t,r),{voxelManager:s}=a[o],c=s,l=t.voxelManager.getScalarDataLength(),f=t.voxelManager;return a.forEach(u=>{const{volumeSize:d}=u;d===l?tTe(f,c,e,u):eTe(f,c,e,u,a,o,n)}),Ro(i),t}function eTe(t,e,r,n,i,o,a){const{imageData:s,lower:c,upper:l,dimensions:f}=n;let u,d,h;const g=t.getScalarDataLength();for(let p=0;p<g;p++)if(g.getAtIndex(p)===r){const v=J8(s,f,i[o].spacing,i[o].imageData.getPoint(p)),y=({value:w})=>{u=u+1,w>=h.lower&&w<=h.upper&&(d=d+1)};u=0,d=0,h={lower:c,upper:l};let m=!1;t.forEach(y,{imageData:s,boundsIJK:v}),m=a===0?d>0:d===u,t.setAtIndex(p,m?r:0)}return{total:u,range:h,overlaps:d}}function tTe(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s<a;s++)if(t.getAtIndex[s]===r){const c=e.getAtIndex(s);t.setAtIndex(s,c>=i&&c<=o?r:0)}}function EM(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=Ve(),{testIJK:a}=r,s=Sn(Ve(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=Er(Ve(),s,1/c);for(let f=1;f<c;f++)if(bn(o,i,l,f),!a(o))return!1;return!0}function nTe({dimensions:t,imageData:e,voxelManager:r,segmentIndex:n,containedSegmentIndices:i}){const o=t[0],a=o*t[1];return{testCenter:(s,c)=>{const l=Kr(Ve(),s,c).map(v=>v/2),f=e.worldToIndex(l).map(Math.round),[u,d,h]=f,g=u+d*o+h*a,p=r.getAtIndex(g);return p===n||(i==null?void 0:i.has(p))},toIJK:s=>e.worldToIndex(s),testIJK:s=>{const[c,l,f]=s,u=Math.round(c)+Math.round(l)*o+Math.round(f)*a,d=r.getAtIndex(u);return d===n||(i==null?void 0:i.has(d))}}}function rTe(t,e,r){const n=Ue.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return nTe({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const bp=.01;function iTe(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=rTe(e,i,o);for(const c of n){const l=oTe(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function oTe(t,e,r={maxMajor:0,maxMinor:0}){const{points:n}=t.polyData,{maxMinor:i,maxMajor:o}=r;let a=o*o,s=i*i,c;for(let v=0;v<n.length;v++)for(let y=v+1;y<n.length;y++){const m=n[v],w=n[y],x=_T(m,w);x<a||x-bp<a+bp&&c||e.testCenter(m,w)&&EM(m,w,e)&&(a=x-bp,c=[v,y],s=0)}if(!c)return;a=Math.sqrt(a+bp);const l=n[c[0]],f=n[c[1]],u=Sn(Ve(),l,f);Er(u,u,1/a);let d;for(let v=0;v<n.length;v++)for(let y=v+1;y<n.length;y++){const m=n[v],w=n[y],x=_T(m,w);if(x<=s)continue;const C=Sn(Ve(),m,w);Math.abs(pt(C,u))/Math.sqrt(x)>bp||e.testCenter(m,w)&&EM(m,w,e)&&(s=x,d=[v,y])}if(!d)return;s=Math.sqrt(s);const h=n[d[0]],g=n[d[1]];return{majorAxis:[l,f],minorAxis:[h,g],maxMajor:a,maxMinor:s,...t}}async function sz(t){const e=await U$({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=Jg(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,iTe(e[0],n.volumeId,r[i])}function cz(t,e){const{majorAxis:r,minorAxis:n,label:i="",sliceIndex:o}=t,[a,s]=r,[c,l]=n,f=[a,s,c,l];return{highlighted:!0,invalidated:!0,metadata:{toolName:"Bidirectional",...e.getViewReference({sliceIndex:o})},data:{handles:{points:f,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:i,cachedStats:{}},isLocked:!1,isVisible:!0}}const{transformWorldToIndex:V2}=Dn,xh=class xh extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:aTe}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles;let u=c.worldToCanvas(f[0]),d=c.worldToCanvas(f[1]),h={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},g=Si([h.start.x,h.start.y],[h.end.x,h.end.y],[o[0],o[1]]);return g<=a||(u=c.worldToCanvas(f[2]),d=c.worldToCanvas(f[3]),h={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},g=Si([h.start.x,h.start.y],[h.end.x,h.end.y],[o[0],o[1]]),g<=a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),De(a),ke(s),At(a),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=i.data;i.highlighted=!0;let l=!1,f;o.worldPosition?l=!0:f=c.handles.points.findIndex(d=>d===o);const u=St(s,this.getToolName());At(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),De(s),ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(!(c&&!l)){if(this.doneEditMemo(),f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),De(o),this.editData.handleIndex!==void 0){const{points:u}=f.handles,d=Po(u[0],u[1]);if(Po(u[2],u[3])>d){const g=[[...u[2]],[...u[3]]],p=[...u[0]],v=[...u[1]],y=bt();Ds(y,g[1][0]-g[0][0],g[1][1]-g[1][0]);const m=bt();Ds(m,-y[1],y[0]);const w=bt();Ds(w,v[0]-p[0],v[1]-p[0]);let x;au(w,m)>0?x=[p,v]:x=[v,p],f.handles.points=[g[0],g[1],x[0],x[1]]}}this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a),this.editData=null,this.isDrawing=!1}},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=De(a),{viewport:c}=s,{worldToCanvas:l}=c,{annotation:f,viewportIdsToRender:u,handleIndex:d,newAnnotation:h}=this.editData;this.createMemo(a,f,{newAnnotation:h});const{data:g}=f,p=o.world;g.handles.points[d]=[...p];const v=g.handles.points.map(l),y={longLineSegment:{start:{x:v[0][0],y:v[0][1]},end:{x:v[1][0],y:v[1][1]}},shortLineSegment:{start:{x:v[2][0],y:v[2][1]},end:{x:v[3][0],y:v[3][1]}}},w=dr(v[0],v[1])/3,x=y.longLineSegment.start.x-y.longLineSegment.end.x,C=y.longLineSegment.start.y-y.longLineSegment.end.y,S=Math.sqrt(x*x+C*C),T=x/S,_=C/S,E=(y.longLineSegment.start.x+y.longLineSegment.end.x)/2,b=(y.longLineSegment.start.y+y.longLineSegment.end.y)/2,D=E+w*_,I=b-w*T,P=E-w*_,M=b+w*T;g.handles.points[2]=c.canvasToWorld([D,I]),g.handles.points[3]=c.canvasToWorld([P,M]),f.invalidated=!0,ke(u),cn(f,a,Qt.HandlesUpdated),this.editData.hasMoved=!0},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else this._dragModifyHandle(n),a.invalidated=!0;ke(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=De(a),{viewport:c}=s,{annotation:l,handleIndex:f}=this.editData,{data:u}=l,d=o.world,h=[c.worldToCanvas(u.handles.points[0]),c.worldToCanvas(u.handles.points[1]),c.worldToCanvas(u.handles.points[2]),c.worldToCanvas(u.handles.points[3])],g={start:{x:h[0][0],y:h[0][1]},end:{x:h[1][0],y:h[1][1]}},p={start:{x:h[2][0],y:h[2][1]},end:{x:h[3][0],y:h[3][1]}},v=[...d],y=c.worldToCanvas(v);if(f===0||f===1){const w=h[f===0?1:0],x=Ds(bt(),y[0]-w[0],y[1]-w[1]),C=Ds(bt(),h[f][0]-w[0],h[f][1]-w[1]);ml(x,x),ml(C,C);const S={start:{x:w[0],y:w[1]},end:{x:y[0],y:y[1]}};if(this._movingLongAxisWouldPutItThroughShortAxis(S,p))return;const T=w,_=this._getSignedAngle(C,x);let E=h[2][0],b=h[2][1],D=h[3][0],I=h[3][1];E-=T[0],b-=T[1],D-=T[0],I-=T[1];const P=E*Math.cos(_)-b*Math.sin(_),M=E*Math.sin(_)+b*Math.cos(_),L=D*Math.cos(_)-I*Math.sin(_),B=D*Math.sin(_)+I*Math.cos(_);E=P+T[0],b=M+T[1],D=L+T[0],I=B+T[1];const j=c.canvasToWorld([E,b]),V=c.canvasToWorld([D,I]);u.handles.points[f]=v,u.handles.points[2]=j,u.handles.points[3]=V}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=Wn(bt(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=ml(bt(),x),S=Wn(bt(),[y[0],y[1]],[h[f][0],h[f][1]]),T=w5(S),_=this._getSignedAngle(C,S),E=Math.cos(_)*T,b=Up(bt(),[h[m][0],h[m][1]],C,E);if(this._movingLongAxisWouldPutItThroughShortAxis({start:{x:y[0],y:y[1]},end:{x:b[0],y:b[1]}},{start:{x:w.longLineSegment.start.x,y:w.longLineSegment.start.y},end:{x:w.longLineSegment.end.x,y:w.longLineSegment.end.y}})||!rw([y[0],y[1]],[b[0],b[1]],[g.start.x,g.start.y],[g.end.x,g.end.y]))return;u.handles.points[m]=c.canvasToWorld(b),u.handles.points[f]=v}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(U.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(ne=>a.worldToCanvas(ne));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C,shadow:S}=this.getAnnotationStyle({annotation:h,styleSpecifier:u});if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,width:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!ni(g))continue;!ti(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&sr(i,g,"0",T,{color:w});const _=`${g}-line-1`,E=`${g}-line-2`;fn(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},_),fn(i,g,"1",m[2],m[3],{color:w,lineDash:C,lineWidth:x,shadow:S},E),o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let M;p.handles.textBox.hasMoved||(M=Va(m),p.handles.textBox.worldPosition=a.canvasToWorld(M));const L=a.worldToCanvas(p.handles.textBox.worldPosition),j=Lo(i,g,"1",P,L,m,{},I),{x:V,y:F,width:G,height:X}=j;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,F]),topRight:a.canvasToWorld([V+G,F]),bottomLeft:a.canvasToWorld([V,F+X]),bottomRight:a.canvasToWorld([V+G,F+X])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=bt();Ds(o,i.end.x-i.start.x,i.end.y-i.start.y),ml(o,o);const a={start:{x:i.start.x-o[0]*10,y:i.start.y-o[1]*10},end:{x:i.end.x+o[0]*10,y:i.end.y+o[1]*10}};return!rw([a.start.x,a.start.y],[a.end.x,a.end.y],[n.start.x,n.start.y],[n.end.x,n.end.y])},this._calculateCachedStats=(n,i,o)=>{const{data:a}=n,{element:s}=o.viewport,c=a.handles.points[0],l=a.handles.points[1],f=a.handles.points[2],u=a.handles.points[3],{cachedStats:d}=a,h=Object.keys(d);for(let p=0;p<h.length;p++){const v=h[p],y=this.getTargetImageData(v);if(!y)continue;const{imageData:m,dimensions:w}=y,x=V2(m,c),C=V2(m,l),S=V2(m,f),T=V2(m,u),_=[x,C],E=[S,T],{scale:b,unit:D}=Na(y,_),{scale:I,unit:P}=Na(y,E),M=this._calculateLength(c,l)/b,L=this._calculateLength(f,u)/I,B=M>L?M:L,j=M>L?L:M,V=M>L?D:P,F=M>L?P:D;this._isInsideVolume(x,C,S,T,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:B,width:j,unit:V,widthUnit:F}}const g=n.invalidated;return n.invalidated=!1,g&&cn(n,s,Qt.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>vr(n,s)&&vr(i,s)&&vr(o,s)&&vr(a,s),this._getSignedAngle=(n,i)=>Math.atan2(n[0]*i[1]-n[1]*i[0],n[0]*i[0]+n[1]*i[1]),this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=De(i),{viewport:s,renderingEngine:c}=a;this.isDrawing=!0;const l=s.getCamera(),{viewPlaneNormal:f,viewUp:u}=l,d=this.getReferencedImageId(s,o,f,u),h=s.getFrameOfReferenceUID(),g={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...u],FrameOfReferenceUID:h,referencedImageId:d,...s.getViewReference({points:[o]})},data:{handles:{points:[[...o],[...o],[...o],[...o]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}}};rn(g,i);const p=St(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),At(i),e.preventDefault(),ke(p),g}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}};xh.toolName="Bidirectional",xh.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=xh.hydrateBase(xh,i,r[0],n),[f,u]=r,[d,h]=f,[g,p]=u,v=[d,h,g,p],{toolInstance:y,...m}=n||{},w={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:v,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...m}};return rn(w,l.element),ke([l.id]),w};let Dm=xh;function aTe(t,e){const{cachedStats:r,label:n}=t,{length:i,width:o,unit:a}=r[e],s=[];return n&&s.push(n),i===void 0||s.push(`L: ${un(i)} ${a||a}`,`W: ${un(o)} ${a}`),s}async function sTe(t,e){console.warn("Deprecation Alert: There is a new getSegmentLargestBidirectional function that handles volume, stack and individual segment cases properly. This function is deprecated and will be removed in a future version.");const{data:r}=e,n=De(t),i=(r.getSegment||cTe)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=zx(),{segmentIndex:s,segmentationId:c}=i,l=wr.getAnnotations(this.toolName||Dm.toolName,o);let f=!1;const u=l.filter(h=>{const g=h.data.segment;return g?(g.segmentationId===c&&g.segmentIndex===s&&(f=!0,h.data.segment=g),!0):!1});f||u.push({data:{segment:i}});let d;if(u.forEach(async h=>{const g=[],p=h.data.segment,{segmentIndex:v,segmentationId:y}=p;g[v]=p,wr.removeAnnotation(h.annotationUID);const m=await sz({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=cz(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=wr.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&z8.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();Wo(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function cTe(t,e){var a;const r=zx();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??pa(n);if(!i)return;const o=(a=e.segmentData)==null?void 0:a.get(i);return{label:`Segment ${i}`,segmentIndex:i,segmentationId:n,...o}}function lz(t){const e=kr(t);if(e===void 0)return;Zg(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();ke(o)}function Hb(t,e,r={}){const n=an(t),i=n.representationData,o=(r==null?void 0:r.representationType)??Object.keys(i)[0];if(!o)throw new Error(`Segmentation ${t} does not have any representations`);switch(o){case Pt.Labelmap:return lTe(n,e,r);case Pt.Contour:return uTe(n,e,r);default:return}}function lTe(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof Ir){const{volumeId:h}=n,g=Ue.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=Nu(r.id,t.segmentationId);if(i.length>1){console.warn("Segment selection for labelmaps with multiple imageIds in stack viewports is not supported yet.");return}const o=i[0];if(!Ue.getImage(o))return;const s=bx(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=Zr(c,e),f=c.getDimensions();return(c.voxelManager||Rc.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function uTe(t,e,{viewport:r}){const n=t.representationData.Contour,i=Array.from(n.annotationUIDsMap.keys()),{viewPlaneNormal:o}=r.getCamera();for(const a of i){const s=n.annotationUIDsMap.get(a);if(s)for(const c of s){const l=$n(c);if(!l)continue;const{polyline:f}=l.data.contour;if(Vt(o,l.metadata.viewPlaneNormal)&&pb(e,f))return Number(a)}}}function uz(t,e,{viewport:r,searchRadius:n}){const o=an(t).representationData.Labelmap;if(r instanceof Ir){const{volumeId:p}=o,v=Ue.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=Zr(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return dTe(C,x,r,m,n)?x:void 0}const a=ed(r.id,t);if(!Ue.getImage(a))return;const c=bx(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=Zr(l,e),u=l.getDimensions(),d=l.voxelManager||Rc.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return fTe(f,u,d,h)?h:void 0}function fz(t,e,r=1){const n=Array.from({length:2*r+1},(i,o)=>o-r);for(const i of n)for(const o of n)for(const a of n){if(i===0&&o===0&&a===0)continue;const s=t(i,o,a);if(s!==void 0&&e!==s)return!0}return!1}function fTe(t,e,r,n,i){return fz((a,s,c)=>{const l=[t[0]+a,t[1]+s,t[2]+c];return r.getAtIJK(l[0],l[1],l[2])},n,i)}function dTe(t,e,r,n,i){return fz((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=Zr(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function dz(t){const e=an(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>$n(a).highlighted))return n}const hTe=`
 const MAX_STRENGTH = 65535f;
 
 // Workgroup size - X*Y*Z must be multiple of 32 for better performance
@@ -4185,103 +4185,103 @@ fn main(
   labelmap[currentPixelIndex] = newLabel;
   strengthData[currentPixelIndex] = newStrength;
 }
-`,VCe=1024*1024*1024,h7=1.99*VCe,GC={windowSize:3,maxProcessingTime:3e4,inspection:{numCyclesInterval:5,numCyclesBelowThreshold:3,threshold:1e-4}};async function cx(t,e,r=GC){var Te;const n=[8,8,4],{windowSize:i,maxProcessingTime:o}=Object.assign({},GC,r),a=Object.assign({},GC.inspection,r.inspection),s=ke.getVolume(t),c=ke.getVolume(e),[l,f,u]=s.dimensions;if(c.dimensions[0]!==l||c.dimensions[1]!==f||c.dimensions[2]!==u)throw new Error("Volume and labelmap must have the same size");let d=Math.floor(Math.sqrt(f**2+l**2+u**2)/2);d=Math.min(d,500);const h=c.voxelManager.getCompleteScalarDataArray();let g=s.voxelManager.getCompleteScalarDataArray();g instanceof Float32Array||(g=new Float32Array(g));const p={maxStorageBufferBindingSize:h7,maxBufferSize:h7},y=await(await((Te=navigator.gpu)==null?void 0:Te.requestAdapter())).requestDevice({requiredLimits:p}),m=g.byteLength,w=d*Uint32Array.BYTES_PER_ELEMENT,x=6*Int32Array.BYTES_PER_ELEMENT,C=y.createShaderModule({code:kCe}),S=3,T=new Uint32Array([l,f,u,0]),_=y.createBuffer({size:T.byteLength,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),E=y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST});y.queue.writeBuffer(E,0,g);const b=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}));y.queue.writeBuffer(b[0],0,new Uint32Array(h));const D=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST})),O=y.createBuffer({size:w,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),L=y.createBuffer({size:x,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),P=new Int32Array([l,f,u,-1,-1,-1]);y.queue.writeBuffer(L,0,P);const k=y.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:4,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:5,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:6,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:7,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]}),G=[0,1].map(Oe=>{const Ve=b[Oe],Ge=D[Oe],ce=b[(Oe+1)%2],ue=D[(Oe+1)%2];return y.createBindGroup({layout:k,entries:[{binding:0,resource:{buffer:_}},{binding:1,resource:{buffer:E}},{binding:2,resource:{buffer:Ve}},{binding:3,resource:{buffer:Ge}},{binding:4,resource:{buffer:ce}},{binding:5,resource:{buffer:ue}},{binding:6,resource:{buffer:O}},{binding:7,resource:{buffer:L}}]})}),j=y.createComputePipeline({layout:y.createPipelineLayout({bindGroupLayouts:[k]}),compute:{module:C,entryPoint:"main",constants:{workGroupSizeX:n[0],workGroupSizeY:n[1],workGroupSizeZ:n[2],windowSize:i}}}),F=[Math.ceil(l/n[0]),Math.ceil(f/n[1]),Math.ceil(u/n[2])],U=y.createBuffer({size:w,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),W=o?performance.now()+o:0;let J=a.numCyclesInterval,te=0;for(let Oe=0;Oe<d;Oe++){T[S]=Oe,y.queue.writeBuffer(_,0,T);const Ve=y.createCommandEncoder(),Ge=Ve.beginComputePass();if(Ge.setPipeline(j),Ge.setBindGroup(0,G[Oe%2]),Ge.dispatchWorkgroups(F[0],F[1],F[2]),Ge.end(),Ve.copyBufferToBuffer(O,Oe*Uint32Array.BYTES_PER_ELEMENT,U,Oe*Uint32Array.BYTES_PER_ELEMENT,Uint32Array.BYTES_PER_ELEMENT),y.queue.submit([Ve.finish()]),Oe>0&&!(Oe%J)){await U.mapAsync(GPUMapMode.READ,0,w);const ue=U.getMappedRange(0,w),he=new Uint32Array(ue.slice(0))[Oe]/g.length;if(U.unmap(),Oe>=1&&he<a.threshold){if(J=1,te++,te===a.numCyclesBelowThreshold)break}else J=a.numCyclesInterval}if(W&&performance.now()>W){console.warn(`Exceeded processing time limit (${o})ms`);break}}const le=y.createCommandEncoder(),ve=(d+1)%2,pe=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),ye=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});le.copyBufferToBuffer(b[ve],0,pe,0,m),le.copyBufferToBuffer(L,0,ye,0,x),y.queue.submit([le.finish()]),await pe.mapAsync(GPUMapMode.READ,0,m);const Ie=pe.getMappedRange(0,m),Le=new Uint32Array(Ie);h.set(Le),pe.unmap(),await ye.mapAsync(GPUMapMode.READ,0,x);const be=ye.getMappedRange(0,x),$=new Int32Array(be.slice(0));ye.unmap();const R=$[0],X=$[1],K=$[2],Z=$[3],ie=$[4],oe=$[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[R,Z],[X,ie],[K,oe]])}const{transformWorldToIndex:zm}=_n,FCe=254,UCe=255,BCe=.1,GCe=.8;function WCe(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=zm(t.imageData,r),o=zm(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function zCe(t,e){const r=t.imageData.getDirection(),n=bt(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=Cn(Be(),i,n,-o),c=Cn(Be(),i,n,o),l=TG([c,s],a);return WCe(t,l)}function $Ce(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=Ow(n,i);if([o,a].some(f=>!Kt(Math.abs(f[0]),1)&&!Kt(Math.abs(f[1]),1)&&!Kt(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=zCe(t,e),l={minX:c[0][0],maxX:c[0][1]+1,minY:c[1][0],maxY:c[1][1]+1,minZ:c[2][0],maxZ:c[2][1]+1};return EE(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function jCe(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=zm(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??FCe,h=n.positiveSeedVariance??BCe,g=Math.abs(u*h),p=u-g,v=u+g,y=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],m=f[2]*l+f[1]*a+f[0];e.voxelManager.setAtIndex(m,d);const w=[f];for(;w.length;){const x=w.shift(),[C,S,T]=x;for(let _=0,E=y.length;_<E;_++){const b=y[_],D=C+b[0],O=S+b[1],L=T+b[2];if(D<0||D>=a||O<0||O>=s||L<0||L>=c)continue;const P=L*l+O*a+D,k=i[P];e.voxelManager.getAtIndex(P)===d||k<p||k>v||(e.voxelManager.setAtIndex(P,d),w.push([D,O,L]))}}}function HCe(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=Ow(e.imageData,n.getCamera()),d=zm(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??GCe,p=(i==null?void 0:i.negativeSeedValue)??UCe,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=lw(pf(),u,x),S=YR(f);for(let T=0;T<w;T++){const _=Cn(Be(),r.center,S,r.radius),E=zm(e.imageData,_),[b,D,O]=E;if(KY(S,S,C),b<0||b>=a||D<0||D>=s||O<0||O>=c)continue;const L=b+D*a+O*l,P=o[L];(P<y||P>m)&&e.voxelManager.setAtIndex(L,p)}}async function KCe(t,e,r,n){const i=await y1(t.volumeId);return jCe(t,i,e,n),HCe(t,i,e,r,n),i}async function mW(t,e,r,n){const i=ke.getVolume(t),o=$Ce(i,e,r),a=await KCe(o,e,r,n);return await cx(o.volumeId,a.volumeId),a}const qCe=254,XCe=255,YCe=[-1/0,-995],JCe=[0,1900];function ZCe(t,e,r){const{negativeSeedValue:n=XCe,negativePixelRange:i=YCe}=r,o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=Math.floor(c/2),f=new Array(a*s).fill(!1),u=l*a*s,d=(g,p)=>{const v=[[g,p]];for(;v.length;){const[y,m]=v.shift(),w=m*a+y;if(y<0||y>=a||m<0||m>=s||f[w])continue;f[w]=!0;const x=u+w,C=o[x];C<i[0]||C>i[1]||(e.voxelManager.setAtIndex(x,n),v.push([y-1,m]),v.push([y+1,m]),v.push([y,m-1]),v.push([y,m+1]))}},h=(g,p,v,y)=>{for(let m=g;m!==p;m+=v){const w=y*a+m,x=u+w,C=o[x];if(C<i[0]||C>i[1])break;f[w]||d(m,y)}};for(let g=0;g<s;g++)h(0,a-1,1,g),h(a-1,0,-1,g)}function QCe(t,e,r){const{positiveSeedValue:n=qCe,positivePixelRange:i=JCe}=r,o=t.voxelManager.getCompleteScalarDataArray();e.voxelManager.getCompleteScalarDataArray();const[a,s,c]=e.dimensions,l=Math.floor(c/2),f=Math.max(l-3,0),u=Math.max(f+5,c),d=a*s;for(let h=f;h<u;h++){const g=h*d;for(let p=0;p<s;p++){const v=p*a;for(let y=0;y<a;y++){const m=g+v+y,w=o[m];w>=i[0]&&w<=i[1]&&e.voxelManager.setAtIndex(m,n)}}}}async function e3e(t,e){const r=y1(t.volumeId);return QCe(t,r,e),ZCe(t,r,e),r}async function vW(t,e,r){const{boundingBox:n}=e,{ijkTopLeft:i,ijkBottomRight:o}=n,a={minX:i[0],maxX:o[0],minY:i[1],maxY:o[1],minZ:i[2],maxZ:o[2]},s=EE(t,a,{targetBuffer:{type:"Float32Array"}}),c=await e3e(s,r);return await cx(s.volumeId,c.volumeId),c}const t3e=254,n3e=255,r3e=1,yW=1.8,i3e=3.2,lT=30,o3e=70,a3e=50,{transformWorldToIndex:s3e}=_n,lp=1e5;function wW(t,e,r){const{dimensions:n,imageData:i}=t,[o,a,s]=n,c=t.voxelManager,l=c.getCompleteScalarDataArray(),f=o*a,u=(r==null?void 0:r.initialNeighborhoodRadius)??r3e,d=(r==null?void 0:r.positiveStdDevMultiplier)??yW,h=(r==null?void 0:r.negativeStdDevMultiplier)??i3e,g=(r==null?void 0:r.negativeSeedMargin)??lT,p=(r==null?void 0:r.negativeSeedsTargetPatches)??o3e,v=s3e(i,e).map(Math.round),y=c.toIndex(v);if(v[0]<0||v[0]>=o||v[1]<0||v[1]>=a||v[2]<0||v[2]>=s)return console.warn("Click position is outside volume bounds."),null;const m=VV(l,n,v,u);m.count===0&&(m.mean=l[y],m.stdDev=0);const w=m.mean-d*m.stdDev,x=m.mean+d*m.stdDev,C=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]];let S=1/0,T=1/0,_=1/0,E=-1/0,b=-1/0,D=-1/0;const O=new Set,L=[],P=l[y];if(P>=w&&P<=x)O.add(y),L.push(v),S=E=v[0],T=b=v[1],_=D=v[2];else return console.warn("Clicked voxel intensity is outside the calculated positive range. No positive seeds generated."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let k=0;for(;k<L.length&&O.size<lp;){const[K,Z,ie]=L[k++];S=Math.min(K,S),T=Math.min(Z,T),_=Math.min(ie,_),E=Math.max(K,E),b=Math.max(Z,b),D=Math.max(ie,D);for(let oe=0;oe<C.length;oe++){const[Te,Oe,Ve]=C[oe],Ge=K+Te,ce=Z+Oe,ue=ie+Ve;if(Ge<0||Ge>=o||ce<0||ce>=a||ue<0||ue>=s)continue;const Se=ue*f+ce*o+Ge;if(O.has(Se))continue;const he=l[Se];he>=w&&he<=x&&(O.add(Se),O.size<lp&&L.push([Ge,ce,ue]))}}if(O.size>=lp&&console.debug(`Reached maximum number of positive seeds (${lp}). Stopping BFS.`),O.size===0)return console.warn("No positive seeds found after BFS."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let G=0,j=0;O.forEach(K=>{const Z=l[K];G+=Z,j+=Z*Z});const F=O.size,U=G/F,W=j/F-U*U,J=Math.sqrt(Math.max(0,W)),te=h*J,le=Math.max(0,S-g),ve=Math.max(0,T-g),pe=Math.max(0,_-g),ye=Math.min(o-1,E+g),Ie=Math.min(a-1,b+g),Le=Math.min(s-1,D+g),be=new Set;let $=0,R=0;const X=p*a3e;for(;R<p&&$<X;){$++;const K=Math.floor(Math.random()*(ye-le+1)+le),Z=Math.floor(Math.random()*(Ie-ve+1)+ve),ie=Math.floor(Math.random()*(Le-pe+1)+pe),oe=ie*f+Z*o+K;if(O.has(oe)||be.has(oe))continue;const Te=l[oe];if(Math.abs(Te-U)>te){let Oe=!1;for(let Ve=-1;Ve<=1;Ve++){const Ge=Z+Ve;if(!(Ge<0||Ge>=a))for(let ce=-1;ce<=1;ce++){const ue=K+ce;if(ue<0||ue>=o)continue;const Se=ie*f+Ge*o+ue;O.has(Se)||be.has(Se)||(be.add(Se),Oe=!0)}}Oe&&R++}}return be.size===0&&console.warn("Could not find any negative seeds. GrowCut might fail or produce poor results."),console.debug("positiveSeedIndices",O.size),console.debug("negativeSeedIndices",be.size),{positiveSeedIndices:O,negativeSeedIndices:be}}async function xW({referencedVolumeId:t,worldPosition:e,options:r}){const n=ke.getVolume(t),i=y1(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??wW(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??t3e,s=(r==null?void 0:r.negativeSeedValue)??n3e;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>lp||l.size<10?(console.warn("Not enough seeds found. GrowCut might fail or produce poor results."),i):(c.forEach(f=>{i.voxelManager.setAtIndex(f,a)}),l.forEach(f=>{i.voxelManager.setAtIndex(f,s)}),await cx(t,i.volumeId,r),i)}const c3e=Object.freeze(Object.defineProperty({__proto__:null,run:cx,runGrowCutForBoundingBox:vW,runGrowCutForSphere:mW,runOneClickGrowCut:xW},Symbol.toStringTag,{value:"Module"}));function l3e(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:u3e(n),...n};er.addSegmentationRepresentation(t,r,e.type,i),e.type===Et.Contour&&Ne([t]),ns(r)}function u3e(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?Rp(JSON.parse(JSON.stringify(T5))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?Rp(e):Rp(JSON.parse(JSON.stringify(T5)))}function pg(t,e){e.map(r=>l3e(t,r))}function k8(t,e){return pg(t,e.map(r=>({...r,type:Et.Contour})))}function f3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=k8(r,n);return e}function CW(t,e){return pg(t,e.map(r=>({...r,type:Et.Labelmap})))}function d3e(t){for(const[e,r]of Object.entries(t))CW(e,r.map(n=>({...n,type:Et.Labelmap})))}function SW(t,e){return pg(t,e.map(r=>({...r,type:Et.Surface})))}function h3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=SW(r,n);return e}async function g3e({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=An(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;ke.getVolume(o.volumeId)&&ke.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await pg(e,[{segmentationId:t,type:Et.Labelmap}]),He.addEventListenerOnce(B.SEGMENTATION_RENDERED,()=>wo(t))}async function p3e({volumeId:t}){return{imageIds:ke.getVolume(t).imageIds}}function m3e({segmentationId:t,options:e}){const r=An(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=ke.getVolume(n);return g3e({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function TW(t){return yU(t)}async function v3e({segmentationId:t,segmentIndices:e,mode:r="individual"}){nx(),ml(Ja.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=BG(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await y3e({operationData:i,indices:s,mode:r}):await w3e({segImageIds:o,indices:s,mode:r});return ml(Ja.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function y3e({operationData:t,indices:e,mode:r}){const n=GG(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await wl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function w3e({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=WG(t);return await wl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function x3e(t){const e=An(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=ke.getImage(i[0]),a=ke.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>ke.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=ke.getVolume(o);if(s)return s}const a=ke.getVolume(i);a&&(r=a.imageIds.map(s=>ke.getImage(s).referencedImageId))}return ix(r)}async function C3e({segmentationIds:t,segmentIndex:e}){nx(),ml(Ja.COMPUTE_STATISTICS,0);const r=An(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!Mf(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await S3e({segmentationIds:t,segmentIndex:e})}async function S3e({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>hg(p)),n=KG(r,e);if(!n)throw new Error("Invalid volume - TMTV cannot be calculated");const{imageData:i,dimensions:o,direction:a,origin:s,voxelManager:c}=n,l=i.getSpacing(),u={scalarData:c.getCompleteScalarDataArray(),dimensions:o,spacing:l,origin:s,direction:a},d=x3e(t[0]),h={dimensions:d.dimensions,spacing:d.spacing,origin:d.origin,direction:d.direction,scalarData:d.voxelManager.getCompleteScalarDataArray()};if(h.scalarData.length===0||u.scalarData.length===0)return{[e]:{name:"TMTV",value:0}};const g=await wl().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return ml(Ja.COMPUTE_STATISTICS,100),g}const T3e=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:Ud,LabelmapMemo:cCe,SegmentStatsCalculator:cT,VolumetricCalculator:Cd,computeMetabolicStats:C3e,computeStackLabelmapFromVolume:p3e,computeVolumeLabelmapFromStack:TW,contourAndFindLargestBidirectional:uW,createBidirectionalToolData:fW,createLabelmapVolumeForViewport:Dxe,createMergedLabelmapForIndex:KG,floodFill:L8,getBrushSizeForToolGroup:wCe,getBrushThresholdForToolGroup:CCe,getBrushToolInstances:gg,getHoveredContourSegmentationAnnotation:pW,getOrCreateImageVolume:ix,getOrCreateSegmentationVolume:hg,getReferenceVolumeForSegmentationVolume:VG,getSegmentIndexAtLabelmapBorder:hW,getSegmentIndexAtWorldPoint:N8,getSegmentLargestBidirectional:v3e,getStatistics:JG,getUniqueSegmentIndices:fB,growCut:c3e,invalidateBrushCursor:dW,rectangleROIThresholdVolumeByRange:Exe,segmentContourAction:MCe,setBrushSizeForToolGroup:yCe,setBrushThresholdForToolGroup:xCe,thresholdSegmentationByRange:SCe,thresholdVolumeByRange:jG,triggerSegmentationRender:ug,triggerSegmentationRenderBySegmentationId:ex,validateLabelmap:dxe},Symbol.toStringTag,{value:"Module"}));function _3e(t){let e="";const r=t[0]<0?"R":"L",n=t[1]<0?"A":"P",i=t[2]<0?"F":"H",o=[Math.abs(t[0]),Math.abs(t[1]),Math.abs(t[2])],a=1e-4;for(let s=0;s<3;s++)if(o[0]>a&&o[0]>o[1]&&o[0]>o[2])e+=r,o[0]=0;else if(o[1]>a&&o[1]>o[0]&&o[1]>o[2])e+=n,o[1]=0;else if(o[2]>a&&o[2]>o[0]&&o[2]>o[1])e+=i,o[2]=0;else if(o[0]>a&&o[1]>a&&o[0]===o[1])e+=r+n,o[0]=0,o[1]=0;else if(o[0]>a&&o[2]>a&&o[0]===o[2])e+=r+i,o[0]=0,o[2]=0;else if(o[1]>a&&o[2]>a&&o[1]===o[2])e+=n+i,o[1]=0,o[2]=0;else break;return e}function E3e(t){let e=t.replace("H","f");return e=e.replace("F","h"),e=e.replace("R","l"),e=e.replace("L","r"),e=e.replace("A","p"),e=e.replace("P","a"),e=e.toUpperCase(),e}const b3e=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:_3e,invertOrientationStringLPS:E3e},Symbol.toStringTag,{value:"Module"}));var ph;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(ph||(ph={}));const V8={};function _W(t,e){const r=_e(t),{viewportId:n}=r;V8[n]=e}function F8(t){const e=_e(t),{viewportId:r}=e;return V8[r]}function D3e(t){return V8[t]}const{ViewportStatus:EW}=ts,{triggerEvent:WC}=_n,bW=!0,uT=new Map;function I3e(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=_e(t);if(!i)throw new Error("playClip: element must be a valid Cornerstone enabled element");e||(e={}),e.dynamicCineEnabled=e.dynamicCineEnabled??!0;const{viewport:o}=i,a=A3e(o,e);let s=F8(t);const c=e.dynamicCineEnabled;if(c&&IW(t),s?fT(t,{stopDynamicCine:!c,viewportId:o.id}):(s={intervalId:void 0,framesPerSecond:30,lastFrameTimeStamp:void 0,ignoreFrameTimeVector:!1,usingFrameTimeVector:!1,frameTimeVector:e.frameTimeVector??void 0,speed:e.frameTimeVectorSpeedMultiplier??1,reverse:e.reverse??!1,loop:e.loop??!0,bounce:e.bounce??!1},_W(t,s)),s.dynamicCineEnabled=e.dynamicCineEnabled,(e.framesPerSecond<0||e.framesPerSecond>0)&&(s.framesPerSecond=Number(e.framesPerSecond),s.reverse=s.framesPerSecond<0,s.ignoreFrameTimeVector=!0),s.ignoreFrameTimeVector!==!0&&s.frameTimeVector&&s.frameTimeVector.length===a.numScrollSteps&&a.frameTimeVectorEnabled){const{timeouts:u,isTimeVarying:d}=O3e(s.frameTimeVector,s.speed);r=u,n=d}e.bounce!==void 0&&(s.bounce=e.bounce);const l=()=>{const{numScrollSteps:u,currentStepIndex:d}=a;let h=d+(s.reverse?-1:1);if(h<0||h>=u)if(s.bounce)s.reverse=!s.reverse,h=d+(s.reverse?-1:1),h=Math.max(0,Math.min(u-1,h));else if(s.loop)h=s.reverse?u-1:0;else{fT(t,{stopDynamicCine:!c,viewportId:o.id}),WC(t,ph.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),OW(s),WC(t,ph.CLIP_STOPPED,{element:t})}};if(c){const u=U8(o);u&&uT.set(u.volumeId,t)}a.play?s.framesPerSecond=a.play(e.framesPerSecond):r&&r.length>0&&n?(s.usingFrameTimeVector=!0,s.intervalId=window.setTimeout(function u(){s.intervalId=window.setTimeout(u,r[a.currentStepIndex]),l()},0)):(s.usingFrameTimeVector=!1,s.intervalId=window.setInterval(l,1e3/Math.abs(s.framesPerSecond)));const f={element:t};WC(t,ph.CLIP_STARTED,f)}function DW(t,e={}){fT(t,{stopDynamicCine:!0,...e})}function fT(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=_e(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=F8(s.element)}else if(n)o=D3e(n);else return;o&&OW(o),a instanceof Rh?a.pause():r&&a instanceof Cr&&IW(t)}function IW(t){const{viewport:e}=_e(t);if(e instanceof cr){const r=U8(e);if(r!=null&&r.isDynamicVolume()){const n=uT.get(r.volumeId);uT.delete(r.volumeId),n&&n!==t&&DW(n)}}}function O3e(t,e){let r,n,i,o=0;const a=t.length,s=[];let c=!1;for((typeof e!="number"||e<=0)&&(e=1),r=1;r<a;r++)i=Number(t[r])/e|0,s.push(i),r===1?n=i:i!==n&&(c=!0),o+=i;return s.length>0&&(c?i=o/s.length|0:i=s[0],s.push(i)),{timeouts:s,isTimeVarying:c}}function OW(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function U8(t){if(!(t instanceof cr))return;const e=t.getAllVolumeIds();if(!(e!=null&&e.length))return;const n=e.find(i=>{var o;return(o=ke.getVolume(i))==null?void 0:o.isDynamicVolume()})??e[0];return ke.getVolume(n)}function M3e(t,e){const r=t.getImageIds();return{get numScrollSteps(){return r.length},get currentStepIndex(){return t.getTargetImageIdIndex()},get frameTimeVectorEnabled(){return!0},waitForRenderedCount:0,scroll(n){if(this.waitForRenderedCount<=e&&t.viewportStatus!==EW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,hc(t,{delta:n,debounceLoading:bW})}}}function P3e(t,e){return{get numScrollSteps(){return t.getNumberOfSlices()},get currentStepIndex(){return t.getSliceIndex()},get frameTimeVectorEnabled(){return!0},waitForRenderedCount:0,scroll(r){if(this.waitForRenderedCount<=e&&t.viewportStatus!==EW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,hc(t,{delta:r,debounceLoading:bW})},play(r){return r&&t.setPlaybackRate(r/24),t.play(),t.getFrameRate()}}}function R3e(t,e){const{volumeId:r}=e,n={viewPlaneNormal:Be(),scrollInfo:null},i=()=>{const o=t.getCamera();if(!n.scrollInfo||!pS(o.viewPlaneNormal,n.viewPlaneNormal)){const s=yd(t,r);n.viewPlaneNormal=o.viewPlaneNormal,n.scrollInfo=s}return n.scrollInfo};return{get numScrollSteps(){return i().numScrollSteps},get currentStepIndex(){return i().currentStepIndex},get frameTimeVectorEnabled(){const o=t.getCamera(),a=e.direction.slice(6,9).map(c=>-c),s=Tt(a,o.viewPlaneNormal);return gf(s,1)},scroll(o){i().currentStepIndex+=o,hc(t,{delta:o})}}}function L3e(t){return{get numScrollSteps(){return t.numDimensionGroups},get currentStepIndex(){return t.dimensionGroupNumber-1},get frameTimeVectorEnabled(){return!1},scroll(e){t.scroll(e)}}}function A3e(t,e){if(t instanceof sr)return M3e(t,e.waitForRendered??30);if(t instanceof cr){const r=U8(t);return e.dynamicCineEnabled&&(r!=null&&r.isDynamicVolume())?L3e(r):R3e(t,r)}if(t instanceof Rh)return P3e(t,e.waitForRendered??30);throw new Error("Unknown viewport type")}const N3e=Object.freeze(Object.defineProperty({__proto__:null,Events:ph,addToolState:_W,getToolState:F8,playClip:I3e,stopClip:DW},Symbol.toStringTag,{value:"Module"}));function k3e(t,e){var n,i,o;const r=(e==null?void 0:e.knotsRatioPercentage)||30;return!((o=(i=(n=t==null?void 0:t.data)==null?void 0:n.contour)==null?void 0:i.polyline)!=null&&o.length)||r<=0}function V3e(t,e){const r=Ea(),n=ni(Be(),e,t),i=Math.abs(t[0])>.1?bt(-t[1],t[0],0):bt(0,-t[2],t[1]);return h4(r,e,n,i),r}function ev(t,e=Math.floor(Math.random()*(t.length-1))){if(e===0)return 0;const r=[...t],{length:n}=t;for(let i=0;i<n;i++)t[i]=r[(i+e+n)%n];return e}function MW(t,e){if(k3e(t,e))return!1;const{viewPlaneNormal:r}=t.metadata,{closed:n,polyline:i}=t.data.contour,o=V3e(r,t.data.contour.polyline[0]),a=t.data.contour.polyline.map(f=>{const u=Wt(Be(),f,o);return[u[0],u[1]]});let s=n?ev(a):0,c=tT(a,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30);if(c===a)return!1;ev(c,-s);for(let f=1;f<(e==null?void 0:e.loop);f++)s=n?ev(c):0,c=tT(c,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30),ev(c,-s);const l=$r(Ea(),o);return t.data.contour.polyline=c.map(f=>Wt([0,0,0],[...f,0],l)),!0}const F3e={smoothAnnotation:MW},U3e=Object.freeze(Object.defineProperty({__proto__:null,default:F3e,smoothAnnotation:MW},Symbol.toStringTag,{value:"Module"})),B3e=Object.freeze(Object.defineProperty({__proto__:null,getBoundsIJKFromRectangleAnnotations:HG,isAxisAlignedRectangle:sW},Symbol.toStringTag,{value:"Module"})),PW={};function RW(t,e){const r=_e(t),{viewportId:n}=r;PW[n]=e}function mg(t){const e=_e(t),{viewportId:r}=e;return PW[r]}const Sd=ln.Prefetch,LW=0;function G3e(t,e){t=Math.round(t)||0,e=Math.round(e)||0;const r=[];let n=e-t+1;if(n<=0)return r;for(;n--;)r[n]=e--;return r}function W3e(t,e){let r=0,n=t.length-1;return t.forEach((i,o)=>{i<e?r=Math.max(o,r):i>e&&(n=Math.min(o,n))}),{low:r,high:n}}function vg(t){const e=_e(t);if(!e)return null;const{viewport:r}=e;return r instanceof sr?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function lx(t){return function(e){const r=e.detail;let n;try{n=vg(t)}catch{return}if(!n||!n.imageIds||n.imageIds.length===0)return;const o=n.imageIds.indexOf(r.imageId);if(o<0)return;const a=mg(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const z3e=t=>{const e=new Set(t.imageIds);return r=>r.type!==Sd||!e.has(r.additionalDetails.imageId)};let Lp={maxImagesToPrefetch:1/0,preserveExistingPool:!0},dT;const $3e=10;function AW(t){var g,p;const e=mg(t);if(!e)return;const r=e||{},n=vg(t);if(!((g=n==null?void 0:n.imageIds)!=null&&g.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const{currentImageIdIndex:i}=n;if(r.enabled=r.enabled&&(((p=r.indicesToRequest)==null?void 0:p.length)??0)>0,r.enabled===!1)return;function o(v){const y=r.indicesToRequest.indexOf(v);y>-1&&r.indicesToRequest.splice(y,1)}if(e.indicesToRequest.sort((v,y)=>v-y),r.indicesToRequest.slice().forEach(function(v){const y=n.imageIds[v];if(!y)return;(Math.abs(i-v)<6?ke.getImageLoadObject(y):ke.isLoaded(y))&&o(v)}),!r.indicesToRequest.length)return;Lp.preserveExistingPool||Li.clearRequestStack(Sd);const s=W3e(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||u<r.indicesToRequest.length;){const v=n.currentImageIdIndex,y=v-r.indicesToRequest[f]>Lp.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>Lp.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&u<r.indicesToRequest.length;if(!x&&!w)break;w&&(l=r.indicesToRequest[f--],c=n.imageIds[l],d.push(c)),x&&(l=r.indicesToRequest[u++],c=n.imageIds[l],d.push(c))}const h=(v,y)=>Ds(v,y);d.forEach(v=>{const y={requestType:Sd};Li.addRequest(h.bind(null,v,y),Sd,{imageId:v},LW)})}function hT(t){clearTimeout(dT),dT=setTimeout(function(){const e=t.target;try{AW(e)}catch{return}},$3e)}function j3e(t){const e=vg(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:G3e(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),RW(t,r),AW(t),t.removeEventListener(Xe.STACK_NEW_IMAGE,hT),t.addEventListener(Xe.STACK_NEW_IMAGE,hT);const i=lx(t);He.removeEventListener(Xe.IMAGE_CACHE_IMAGE_REMOVED,i),He.addEventListener(Xe.IMAGE_CACHE_IMAGE_REMOVED,i)}function H3e(t){clearTimeout(dT),t.removeEventListener(Xe.STACK_NEW_IMAGE,hT);const e=lx(t);He.removeEventListener(Xe.IMAGE_CACHE_IMAGE_REMOVED,e);const r=mg(t);r&&r.indicesToRequest.length&&(r.enabled=!1,Li.clearRequestStack(Sd))}function K3e(){return Lp}function q3e(t){Lp=t}const X3e={enable:j3e,disable:H3e,getConfiguration:K3e,setConfiguration:q3e};let $m={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},gT;const Y3e=5,J3e=t=>{var n;const e=vg(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}G8(t),B8(t),t.removeEventListener(Xe.STACK_NEW_IMAGE,pT),t.addEventListener(Xe.STACK_NEW_IMAGE,pT);const r=lx(t);He.removeEventListener(Xe.IMAGE_CACHE_IMAGE_REMOVED,r),He.addEventListener(Xe.IMAGE_CACHE_IMAGE_REMOVED,r)};function B8(t){var l,f;const e=vg(t);if(!e)return;if(!((l=e==null?void 0:e.imageIds)!=null&&l.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r=mg(t);if(!r)return;const n=r||{};if(n.enabled=n.enabled&&(((f=n.indicesToRequest)==null?void 0:f.length)??0)>0,n.enabled===!1)return;function i(u){const d=n.indicesToRequest.indexOf(u);d>-1&&n.indicesToRequest.splice(d,1)}const o=n.indicesToRequest.slice(),{currentImageIdIndex:a}=e;if(o.forEach(u=>{const d=e.imageIds[u];if(!d)return;(Math.abs(a-u)<6?ke.getImageLoadObject(d):ke.isLoaded(d))&&i(u)}),!n.indicesToRequest.length)return;$m.preserveExistingPool||Li.filterRequests(z3e(e));function s(u){var v,y;const d=e.imageIds.indexOf(u);i(d);const h=ke.getCachedImageBasedOnImageURI(u),{stats:g}=n,p=((v=h==null?void 0:h.image)==null?void 0:v.decodeTimeInMS)||0;if(p){g.imageIds.set(u,p),g.decodeTimeInMS+=p;const m=((y=h==null?void 0:h.image)==null?void 0:y.loadTimeInMS)||0;g.loadTimeInMS+=m}if(!n.indicesToRequest.length&&h!=null&&h.sizeInBytes){const{sizeInBytes:m}=h,w=ke.getMaxCacheSize()/4/m;if(!n.cacheFill)g.initialTime=Date.now()-g.start,g.initialSize=g.imageIds.size,G8(t,w),B8(t);else if(g.imageIds.size){g.fillTime=Date.now()-g.start;const{size:x}=g.imageIds;g.fillSize=x}}}const c=(u,d)=>Ds(u,d).then(()=>s(u));n.indicesToRequest.forEach(u=>{const d=e.imageIds[u],h={requestType:Sd};Li.addRequest(c.bind(null,d,h),Sd,{imageId:d},LW)})}function pT(t){clearTimeout(gT),gT=setTimeout(function(){const e=t.target;try{G8(e),B8(e)}catch{return}},Y3e)}const Z3e=t=>t<0?-1:1,G8=(t,e)=>{var d;const r=vg(t);if(!r)return;if(!((d=r.imageIds)!=null&&d.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const{currentImageIdIndex:n}=r;let{maxAfter:i=2,minBefore:o=2}=$m;const{directionExtraImages:a=10}=$m,s=mg(t)||{indicesToRequest:[],currentImageIdIndex:n,stackCount:0,enabled:!0,direction:1,stats:{start:Date.now(),imageIds:new Map,decodeTimeInMS:0,loadTimeInMS:0,totalBytes:0}},c=n-s.currentImageIdIndex;if(s.direction=Z3e(c),s.currentImageIdIndex=n,s.enabled=!0,s.stackCount<100&&(s.stackCount+=a),Math.abs(c)>i||!c)if(s.stackCount=0,e){const h=n/r.imageIds.length;o=Math.ceil(e*h),i=Math.ceil(e*(1-h)),s.cacheFill=!0}else s.cacheFill=!1;else c<0?(o+=s.stackCount,i=0):(i+=s.stackCount,o=0);const l=Math.max(0,n-o),f=Math.min(r.imageIds.length-1,n+i),u=[];for(let h=n+1;h<=f;h++)u.push(h);for(let h=n-1;h>=l;h--)u.push(h);s.indicesToRequest=u,RW(t,s)};function Q3e(t){clearTimeout(gT),t.removeEventListener(Xe.STACK_NEW_IMAGE,pT);const e=lx(t);He.removeEventListener(Xe.IMAGE_CACHE_IMAGE_REMOVED,e);const r=mg(t);r&&(r.enabled=!1)}function eSe(){return $m}function tSe(t){$m=t}const nSe={enable:J3e,disable:Q3e,getConfiguration:eSe,setConfiguration:tSe},rSe=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:yu},Symbol.toStringTag,{value:"Module"}));function iSe(t,e){let r;const n=e.dimensionGroupNumbers||e.frameNumbers||Array.from({length:t.numDimensionGroups},(i,o)=>o+1);if(e.frameNumbers&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead."),!e.maskVolumeId&&!e.worldCoordinate)throw new Error("You should provide either maskVolumeId or imageCoordinate");if(e.maskVolumeId&&e.worldCoordinate)throw new Error("You can only use one of maskVolumeId or imageCoordinate");if(e.maskVolumeId){const i=ke.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=aSe(n,t,i);return[o,a]}return e.worldCoordinate?oSe(n,e.worldCoordinate,t):r}function oSe(t,e,r){const{dimensions:n,imageData:i}=r,o=i.worldToIndex(e);if(o[0]=Math.floor(o[0]),o[1]=Math.floor(o[1]),o[2]=Math.floor(o[2]),!fr(o,n))throw new Error("outside bounds");const a=n[0],s=n[0]*n[1],c=[];return t.forEach(l=>{const f=o[2]*s+o[1]*a+o[0];c.push(r.voxelManager.getAtIndexAndDimensionGroup(f,l))}),c}function aSe(t,e,r){const{imageData:n}=r,i=r.voxelManager,o=i.getScalarDataLength(),a=[];a.length=o;let s=0;for(let d=0,h=o;d<h;d++)i.getAtIndex(d)!==0&&(a[s++]=d);a.length=s;const c=[],l=e.voxelManager.getScalarDataLength()===o&&JSON.stringify(e.spacing)===JSON.stringify(r.spacing),f=[];if(l){for(let d=0;d<a.length;d++){const h=[],g=a[d];for(let p=0;p<t.length;p++)h.push(e.voxelManager.getAtIndexAndDimensionGroup(g,t[p]));c.push(h),f.push(i.toIJK(g))}return[c,f]}const u=({pointLPS:d,value:h,pointIJK:g})=>{if(h===0)return;const p=GE(e.imageData,e.dimensions,e.spacing,d);let v=0;const y=new Map;t.forEach(x=>y.set(x,0));const m=({index:x})=>{for(let C=0;C<t.length;C++){const S=e.voxelManager.getAtIndexAndDimensionGroup(x,t[C]),T=t[C];y.set(T,y.get(T)+S)}v++};e.voxelManager.forEach(m,{imageData:e.imageData,boundsIJK:p});const w=[];y.forEach(x=>{w.push(x/v)}),f.push(g),c.push(w)};return r.voxelManager.forEach(u,{imageData:n}),[c,f]}function NW(t,e){const r=t.getScalarDataLength(),n=new Float32Array(r);for(const i of e){const o=t.getDimensionGroupScalarData(i);for(let a=0;a<r;a++)n[a]+=o[a]}return n}function sSe(t,e){const r=NW(t,e),n=e.length;for(let i=0;i<r.length;i++)r[i]/=n;return r}const kW={[th.SUM]:(t,e,r)=>{const n=NW(t,e);for(let i=0;i<n.length;i++)r(i,n[i])},[th.AVERAGE]:(t,e,r)=>{const n=sSe(t,e);for(let i=0;i<n.length;i++)r(i,n[i])},[th.SUBTRACT]:(t,e,r)=>{if(e.length!==2)throw new Error("Please provide only 2 dimension groups for subtraction.");const n=t.getScalarDataLength(),i=t.getDimensionGroupScalarData(e[0]),o=t.getDimensionGroupScalarData(e[1]);for(let a=0;a<n;a++){const s=i[a]-o[a];r(a,s)}}};function cSe(t,e,r){const{dimensionGroupNumbers:n,frameNumbers:i}=r;i&&console.warn("Warning: frameNumbers parameter is deprecated. 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Please use dimensionGroupNumbers instead.");const a=n||i||Array.from({length:t.numDimensionGroups},(f,u)=>u+1);if(a.length<=1)throw new Error("Please provide two or more dimension groups");const s=t.voxelManager,c=o.voxelManager,l=kW[e];if(!l)throw new Error(`Unsupported operation: ${e}`);l(s,a,(f,u)=>{c.setAtIndex(f,u)}),c.resetModifiedSlices();for(let f=0;f<o.dimensions[2];f++)c.modifiedSlices.add(f)}const uSe=Object.freeze(Object.defineProperty({__proto__:null,generateImageFromTimeData:cSe,getDataInTime:iSe,updateVolumeFromTimeData:lSe},Symbol.toStringTag,{value:"Module"}));function VW(t,e){const r=e*3;if(r<t.length)return bt(t[r],t[r+1],t[r+2])}function FW(t){const e=t.getLines().getData();let r=0;const n=new Map;for(;r<e.length;){const s=e[r++],c=[];for(let l=0;l<s;l++)c.push(e[r+l]);n.set(c[0],c),r+=s}const i=[],o=s=>{for(const[c,l]of s.entries())if(l!==void 0)return c;return-1};let a=o(n);for(;a!==-1;){const s=[a];for(;n.has(a);){const c=n.get(a)[1];n.has(c)&&s.push(c),n.delete(a),a=c}i.push(s),a=o(n)}return i.length?i:void 0}function UW(t){const e=FW(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>VW(r,i)))}const fSe=Object.freeze(Object.defineProperty({__proto__:null,getPoint:VW,getPolyDataPointIndexes:FW,getPolyDataPoints:UW},Symbol.toStringTag,{value:"Module"}));var Ha;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})(Ha||(Ha={}));const dSe=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return Ha}},Symbol.toStringTag,{value:"Module"})),Xl=t=>t&&t.upper>t.lower,O5=t=>!!t&&t.width>0&&t.height>0,jm=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,BW=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,hSe=(t,e,r)=>[t[0]*(1-r)+e[0]*r,t[1]*(1-r)+e[1]*r,t[2]*(1-r)+e[2]*r],{clamp:gSe}=_n;class W8{constructor(e){W8.validateProps(e);const{colormap:r,size:n={width:20,height:100},imageRange:i={lower:0,upper:1},voiRange:o={lower:0,upper:1},container:a,showFullPixelValueRange:s=!1}=e;this._colormap=r,this._imageRange=i,this._voiRange=o,this._showFullImageRange=s,this._canvas=this._createRootElement(n),a&&this.appendTo(a)}get colormap(){return this._colormap}set colormap(e){this._colormap=e,this.render()}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!O5(e)||BW(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!Xl(e)||jm(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Xl(e)||jm(e,this._voiRange)||(this._voiRange=e,this.render())}get showFullImageRange(){return this._showFullImageRange}set showFullImageRange(e){e!==this._showFullImageRange&&(this._showFullImageRange=e,this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}dispose(){const{_canvas:e}=this,{parentElement:r}=e;r==null||r.removeChild(e)}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!O5(r))throw new Error('Invalid "size"');if(n&&!Xl(n))throw new Error('Invalid "imageRange"');if(i&&!Xl(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;v<l;v++){const y=(p-f.lower)/Math.abs(f.upper-f.lower);if(h)for(let x=h.index;x<n&&!(y<=h.position);x++)d=h,h=i(x+1);let m;if(!d)m=[...h.color];else if(!h)m=[...d.color];else{const x=(y-d.position)/(h.position-d.position);m=hSe(d.color,h.color,x)}const w=m.map(x=>gSe(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const Kf={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class z8{constructor(e){z8.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??Kf.FONT,this._color=(f==null?void 0:f.color)??Kf.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??Kf.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??Kf.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??Kf.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??Kf.MAX_NUM_TICKS,this._rangeTextPosition=u??Ha.Right,this._showFullPixelValueRange=l,this._canvas=this._createCanvasElement(i,r,n),c&&this.appendTo(c)}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!O5(e)||BW(r,e)||(this._setCanvasSize(r,e),this.render())}get top(){return Number.parseInt(this._canvas.style.top)}set top(e){const{_canvas:r}=this,n=this.top;e!==n&&(r.style.top=`${e}px`,this.render())}get left(){return Number.parseInt(this._canvas.style.left)}set left(e){const{_canvas:r}=this,n=this.left;e!==n&&(r.style.left=`${e}px`,this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!Xl(e)||jm(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Xl(e)||jm(e,this._voiRange)||(this._voiRange=e,this.render())}get tickSize(){return this._tickSize}set tickSize(e){e!==this._tickSize&&(this._tickSize=e,this.render())}get tickWidth(){return this._tickWidth}set tickWidth(e){e!==this._tickWidth&&(this._tickWidth=e,this.render())}get color(){return this._color}set color(e){e!==this._color&&(this._color=e,this.render())}get showFullPixelValueRange(){return this._showFullPixelValueRange}set showFullPixelValueRange(e){e!==this._showFullPixelValueRange&&(this._showFullPixelValueRange=e,this.render())}get visible(){return this._canvas.style.display==="block"}set visible(e){e!==this.visible&&(this._canvas.style.display=e?"block":"none",e&&this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!O5(r))throw new Error('Invalid "size"');if(n&&!Xl(n))throw new Error('Invalid "imageRange"');if(i&&!Xl(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createCanvasElement(e,r,n){const i=document.createElement("canvas");return Object.assign(i.style,{display:"none",position:"absolute",boxSizing:"border-box",top:`${r}px`,left:`${n}px`}),this._setCanvasSize(i,e),i}_getTicks(e){const{lower:r,upper:n}=e,o=(n-r)/(this._maxNumTicks-1),a=Math.pow(10,-Math.floor(Math.log10(Math.abs(o)))),s=o*a,l=Kf.TICKS_STEPS.find(g=>g>=s)/a,f=Math.ceil(n/l)*l,u=Math.floor(r/l)*l,d=Math.round((f-u)/l)+1,h=[];for(let g=0;g<d;g++)h.push(u+g*l);return{scaleMin:u,scaleMax:f,step:l,ticks:h}}_getLeftTickInfo({position:e,labelMeasure:r}){const{width:n}=this._canvas,o=[n-this.tickSize-r.width-this._labelMargin,e],a={start:[n-this._tickSize,e],end:[n,e]};return{labelPoint:o,tickPoints:a}}_getRightTickInfo({position:e}){const r=[this._tickSize+this._labelMargin,e],n={start:[0,e],end:[this._tickSize,e]};return{labelPoint:r,tickPoints:n}}_getTopTickInfo({position:e,labelMeasure:r}){const{height:n}=this._canvas,i=n-this.tickSize-this._labelMargin,o=[e,i],a={start:[e,n-this._tickSize],end:[e,n]};return{labelPoint:o,tickPoints:a}}_getBottomTickInfo({position:e,labelMeasure:r}){const n=[e,this._tickSize+this._labelMargin],i={start:[e,0],end:[e,this._tickSize]};return{labelPoint:n,tickPoints:i}}render(){const{_canvas:e}=this;if(!e.isConnected||!this.visible)return;const{width:r,height:n}=e,i=r>=n,o=i?r:n,a=e.getContext("2d"),{_voiRange:s}=this,c=this._showFullPixelValueRange?this._imageRange:{...s},l=c.upper-c.lower,{ticks:f}=this._getTicks(c);a.clearRect(0,0,r,n),a.font=this._font,a.textBaseline=i?"top":"middle",a.textAlign=i?"center":"left",a.fillStyle=this._color,a.strokeStyle=this._color,a.lineWidth=this.tickWidth,f.forEach(u=>{let d=Math.round(o*((u-c.lower)/l));if(i||(d=n-d),d<0||d>o)return;const h=u.toString(),g=a.measureText(h);let p;i?this._rangeTextPosition===Ha.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===Ha.Left?p=this._getLeftTickInfo({position:d,labelMeasure:g}):p=this._getRightTickInfo({position:d});const{labelPoint:v,tickPoints:y}=p,{start:m,end:w}=y;return a.beginPath(),a.moveTo(m[0],m[1]),a.lineTo(w[0],w[1]),a.fillText(h,v[0],v[1]),a.stroke(),d})}}function pSe(t,e,r){return(t>=e?[Ha.Top,Ha.Bottom]:[Ha.Left,Ha.Right]).includes(r)}class mSe{constructor({id:e,container:r}){this._containerResizeCallback=n=>{let i,o;const{contentRect:a,contentBoxSize:s}=n[0];a?(i=a.width,o=a.height):s!=null&&s.length&&(i=s[0].inlineSize,o=s[0].blockSize),this._containerSize={width:i,height:o},this.onContainerResize()},this._id=e,this._containerSize={width:0,height:0},this._rootElement=this.createRootElement(e),this._containerResizeObserver=new ResizeObserver(this._containerResizeCallback),r&&this.appendTo(r)}get id(){return this._id}get rootElement(){return this._rootElement}appendTo(e){const{_rootElement:r,_containerResizeObserver:n}=this,{parentElement:i}=r;!e||e===i||(i&&n.unobserve(i),e.appendChild(r),n.observe(e))}destroy(){const{_rootElement:e,_containerResizeObserver:r}=this,{parentElement:n}=e;n==null||n.removeChild(e),r.disconnect()}get containerSize(){return{...this._containerSize}}createRootElement(e){const r=document.createElement("div");return r.id=e,r.classList.add("widget"),Object.assign(r.style,{width:"100%",height:"100%"}),r}onContainerResize(){}}const zg={MULTIPLIER:1,RANGE_TEXT_POSITION:Ha.Right,TICKS_BAR_SIZE:50};class Hm extends mSe{constructor(e){var r;super(e),this._isMouseOver=!1,this._isInteracting=!1,this._mouseOverCallback=n=>{this._isMouseOver=!0,this.showTicks(),n.stopPropagation()},this._mouseOutCallback=n=>{this._isMouseOver=!1,this.hideTicks(),n.stopPropagation()},this._mouseDownCallback=n=>{this._isInteracting=!0,this.showTicks(),this._addVOIEventListeners(n),n.stopPropagation()},this._mouseDragCallback=(n,i)=>{const o=this.getVOIMultipliers(),a=this._getPointsFromMouseEvent(n),{points:s,voiRange:c}=i,l=Ts(Jt(),a.local,s.local),f=l[0]*o[0],u=l[1]*o[1];if(!f&&!u)return;const{lower:d,upper:h}=c;let{windowWidth:g,windowCenter:p}=d1(d,h);g=Math.max(g+f,1),p+=u;const v=of(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new _V,this._colormaps=Hm.getColormapsMap(e),this._activeColormapName=Hm.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??zg.RANGE_TEXT_POSITION,this._canvas.appendTo(this.rootElement),this._ticksBar.appendTo(this.rootElement),this._addRootElementEventListeners()}get activeColormapName(){return this._activeColormapName}set activeColormapName(e){if(e===this._activeColormapName)return;const r=this._colormaps.get(e);if(!r){console.warn(`Invalid colormap name (${e})`);return}this._activeColormapName=e,this._canvas.colormap=r}get imageRange(){return this._canvas.imageRange}set imageRange(e){this._canvas.imageRange=e,this._ticksBar.imageRange=e}get voiRange(){return this._canvas.voiRange}set voiRange(e){const{voiRange:r}=this._canvas;!Xl(e)||jm(e,r)||(this._canvas.voiRange=e,this._ticksBar.voiRange=e,this.onVoiChange(e))}get showFullImageRange(){return this._canvas.showFullImageRange}set showFullImageRange(e){this._canvas.showFullImageRange=e,this._ticksBar.showFullPixelValueRange=e}destroy(){super.destroy(),this._eventListenersManager.reset()}createRootElement(){const e=document.createElement("div");return Object.assign(e.style,{position:"relative",fontSize:"0",width:"100%",height:"100%"}),e}onContainerResize(){super.onContainerResize(),this.updateTicksBar(),this._canvas.size=this.containerSize}getVOIMultipliers(){return[zg.MULTIPLIER,zg.MULTIPLIER]}onVoiChange(e){}showTicks(){this.updateTicksBar(),this._ticksBar.visible=!0}hideTicks(){this._isInteracting||this._isMouseOver||(this._ticksBar.visible=!1)}static getColormapsMap(e){const{colormaps:r}=e;return r.reduce((n,i)=>n.set(i.Name,i),new Map)}static getInitialColormapName(e){const{activeColormapName:r,colormaps:n}=e;return!!r&&n.some(o=>o.Name===r)?r:n[0].Name}_createCanvas(e){const{imageRange:r,voiRange:n,showFullPixelValueRange:i}=e,o=this._colormaps.get(this._activeColormapName);return new W8({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new z8({imageRange:e.imageRange,voiRange:e.voiRange,ticks:r,showFullPixelValueRange:e.showFullPixelValueRange})}_getPointsFromMouseEvent(e){const{rootElement:r}=this,n=[e.clientX,e.clientY],i=[e.pageX,e.pageY],o=r.getBoundingClientRect(),a=[i[0]-o.left-window.pageXOffset,i[1]-o.top-window.pageYOffset];return{client:n,page:i,local:a}}updateTicksBar(){const{width:e,height:r}=this.containerSize;if(e===0&&r===0)return;const{_ticksBar:n,_rangeTextPosition:i}=this,o=e>=r,a=o?e:zg.TICKS_BAR_SIZE,s=o?zg.TICKS_BAR_SIZE:r;if(!pSe(e,r,i))throw new Error("Invalid rangeTextPosition value for the current colobar orientation");let c,l;n.size={width:a,height:s},o?(l=0,c=i===Ha.Top?-s:r):(c=0,l=i===Ha.Left?-a:e),n.top=c,n.left=l}_addRootElementEventListeners(){const{_eventListenersManager:e}=this,{rootElement:r}=this;e.addEventListener(r,"mouseover",this._mouseOverCallback),e.addEventListener(r,"mouseout",this._mouseOutCallback),e.addEventListener(r,"mousedown",this._mouseDownCallback)}_addVOIEventListeners(e){const{_eventListenersManager:r}=this,n=this._getPointsFromMouseEvent(e),i={...this._canvas.voiRange},o={points:n,voiRange:i};this._removeVOIEventListeners(),r.addEventListener(document,"voi.mouseup",this._mouseUpCallback),r.addEventListener(document,"voi.mousemove",a=>this._mouseDragCallback(a,o))}_removeVOIEventListeners(){const{_eventListenersManager:e}=this;e.removeEventListener(document,"voi.mouseup"),e.removeEventListener(document,"voi.mousemove")}}const zC=4;function vSe(t,e,r){if(FV(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=yu(t,e),{fixedPTWindowWidth:c=!0}=r??{},l=c?0:a;return s?[l,a]:[l,zC]}return[zC,zC]}const{Events:Du}=ts,tv={lower:-1e3,upper:1e3};class k0 extends Hm{constructor(e){const{element:r,volumeId:n}=e,i=k0._getImageRange(r,n),o=k0._getVOIRange(r,n);super({...e,imageRange:i,voiRange:o}),this.autoHideTicks=()=>{if(this._hideTicksTimeoutId)return;const a=this._hideTicksTime-Date.now();a<=0?this.hideTicks():this._hideTicksTimeoutId=window.setTimeout(()=>{this._hideTicksTimeoutId=0,this.autoHideTicks()},a)},this._stackNewImageCallback=()=>{this.imageRange=k0._getImageRange(this._element)},this._imageVolumeModifiedCallback=a=>{const{volumeId:s}=a.detail;if(s!==this._volumeId)return;const{_element:c}=this;this.imageRange=k0._getImageRange(c,s)},this._viewportVOIModifiedCallback=a=>{const{viewportId:s,volumeId:c,range:l,colormap:f}=a.detail,{viewport:u}=this.enabledElement;s!==u.id||c!==this._volumeId||(this.voiRange=l,f&&(this.activeColormapName=f.name),this.showAndAutoHideTicks())},this._viewportColormapModifiedCallback=a=>{const{viewportId:s,colormap:c,volumeId:l}=a.detail,{viewport:f}=this.enabledElement;s!==f.id||l!==this._volumeId||(this.activeColormapName=c.name)},this._element=r,this._volumeId=n,this._addCornerstoneEventListener()}get element(){return this._element}get enabledElement(){return _e(this._element)}getVOIMultipliers(){const{viewport:e}=this.enabledElement;return vSe(e,this._volumeId)}onVoiChange(e){super.onVoiChange(e);const{viewport:r}=this.enabledElement;if(r instanceof sr)r.setProperties({voiRange:e}),r.render();else if(r instanceof cr){const{_volumeId:n}=this,i=p1(n);r.setProperties({voiRange:e},n),i.forEach(o=>o.render())}}static _getImageRange(e,r){const n=_e(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return tv;const s=o.getMapper().getInputData().getPointData().getScalars();let c;if(s)c=s.getRange();else{if(!r)throw new Error("volumeId is required when scalarData is not available");const l=ke.getVolume(r),[f,u]=l.voxelManager.getRange();c=[f,u]}return c[0]===0&&c[1]===0?tv:{lower:c[0],upper:c[1]}}static _getVOIRange(e,r){const n=_e(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return tv;const a=o.getProperty().getRGBTransferFunction(0).getRange();return a[0]===0&&a[1]===0?tv:{lower:a[0],upper:a[1]}}showAndAutoHideTicks(e=1e3){this._hideTicksTime=Date.now()+e,this.showTicks(),this.autoHideTicks()}_addCornerstoneEventListener(){const{_element:e}=this;He.addEventListener(Du.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.addEventListener(Du.STACK_NEW_IMAGE,this._stackNewImageCallback),e.addEventListener(Du.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.addEventListener(Du.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}destroy(){super.destroy();const{_element:e}=this;He.removeEventListener(Du.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.removeEventListener(Du.STACK_NEW_IMAGE,this._stackNewImageCallback),e.removeEventListener(Du.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.removeEventListener(Du.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}}const ySe=Object.freeze(Object.defineProperty({__proto__:null,Colorbar:Hm,Enums:dSe,ViewportColorbar:k0},Symbol.toStringTag,{value:"Module"}));function GW(t,e,r,n,i){const o=[];let a=0;const s=t.scalarData;let c,l,f;if(t.color)for(l=0;l<i;l++)for(f=0;f<n;f++){c=((l+r)*t.columns+(f+e))*4;const u=s[c],d=s[c+1],h=s[c+2];o[a++]=.2126*u+.7152*d+.0722*h}else for(l=0;l<i;l++)for(f=0;f<n;f++)c=(l+r)*t.columns+(f+e),o[a++]=s[c];return o}function WW(t,e,r){const n=t.length;let i=r,o=e,a=0;if(n<2)return{min:i,max:o,mean:(e+r)/2};for(let s=0;s<n;s++){const c=t[s];i=Math.min(i,c),o=Math.max(o,c),a+=c}return{min:i,max:o,mean:a/n}}function zW(t){if(t instanceof cr)return wSe(t);if(t instanceof sr)return xSe(t);throw new Error("Viewport not supported")}function wSe(t){const{scalarData:e,width:r,height:n}=SE(t),{min:i,max:o}=wE(e);return{scalarData:e,minPixelValue:i,maxPixelValue:o,width:r,height:n,rows:r,columns:n}}function xSe(t){const e=t.getImageData(),{scalarData:r}=e,{min:n,max:i}=wE(r),o=e.dimensions[0],a=e.dimensions[1],{rows:s,columns:c,color:l}=t.getCornerstoneImage();return{scalarData:r,width:o,height:a,minPixelValue:n,maxPixelValue:i,rows:s,columns:c,color:l}}const CSe=Object.freeze(Object.defineProperty({__proto__:null,calculateMinMaxMean:WW,extractWindowLevelRegionToolData:zW,getLuminanceFromRegion:GW},Symbol.toStringTag,{value:"Module"})),SSe=Object.freeze(Object.defineProperty({__proto__:null,colorbar:ySe,windowLevel:CSe},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:mT}=_n;function TSe(t,e,r,n){const{boundsIJK:i,centerWorld:o,radiusWorld:a}=_Se(e,t,n),s={center:o,radius:a},c=t.getDimensions();wc.createScalarVolumeVoxelManager({dimensions:c,scalarData:t.getPointData().getScalars().getData()}).forEach(r,{boundsIJK:i,isInObject:f=>ZG(s,f),imageData:t})}function _Se(t,e,r){const[n,i]=t,o=bt((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Hi(n,i)/2;let s;if(!r){const c=mT(e,o),l=e.getSpacing(),f=Math.min(...l),u=Math.ceil(a/f);return s=[[c[0]-u,c[0]+u],[c[1]-u,c[1]+u],[c[2]-u,c[2]+u]],{boundsIJK:s,centerWorld:o,radiusWorld:a}}return s=ESe(e,r,t,o,a),{boundsIJK:s,centerWorld:o,radiusWorld:a}}function ESe(t,e,r,n,i){const[o,a]=r,s=t.getDimensions(),c=e.getCamera(),l=bt(c.viewUp[0],c.viewUp[1],c.viewUp[2]),f=bt(c.viewPlaneNormal[0],c.viewPlaneNormal[1],c.viewPlaneNormal[2]),u=Be();Ln(u,l,f);const d=Be(),h=Be();Cn(d,a,f,i),Cn(h,o,f,-i),Cn(d,d,u,-i),Cn(h,h,u,i);const g=[mT(t,d),mT(t,h)];return vf(g,s)}function $W(t){if(!Array.isArray(t)||t.length!==9)throw new Error("Matrix must be an array of 9 numbers");if(!t.every(e=>typeof e=="number"&&!isNaN(e)))throw new Error("Matrix must contain only valid numbers")}function jW(t){$W(t);const e=[[t[0],t[1],t[2]],[t[3],t[4],t[5]],[t[6],t[7],t[8]]],r=e[0][0]*(e[1][1]*e[2][2]-e[1][2]*e[2][1])-e[0][1]*(e[1][0]*e[2][2]-e[1][2]*e[2][0])+e[0][2]*(e[1][0]*e[2][1]-e[1][1]*e[2][0]);if(Math.abs(r)<1e-10)throw new Error("Matrix is not invertible (determinant is zero)");const n=[[e[1][1]*e[2][2]-e[1][2]*e[2][1],-(e[0][1]*e[2][2]-e[0][2]*e[2][1]),e[0][1]*e[1][2]-e[0][2]*e[1][1]],[-(e[1][0]*e[2][2]-e[1][2]*e[2][0]),e[0][0]*e[2][2]-e[0][2]*e[2][0],-(e[0][0]*e[1][2]-e[0][2]*e[1][0])],[e[1][0]*e[2][1]-e[1][1]*e[2][0],-(e[0][0]*e[2][1]-e[0][1]*e[2][0]),e[0][0]*e[1][1]-e[0][1]*e[1][0]]],i=[];for(let o=0;o<3;o++)for(let a=0;a<3;a++)i.push(n[o][a]/r);return i}function $C(t){const e=Math.sqrt(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]);return t.map(r=>r/e)}function bSe(t){$W(t);const e=t.slice(0,3),r=t.slice(3,6),n=t.slice(6,9),i=$C(e),o=$C(r),a=$C(n),s={x:[1,0,0],y:[0,1,0],z:[0,0,1]},c=1e-10,l=i.every((u,d)=>Math.abs(u-s.x[d])<c)&&o.every((u,d)=>Math.abs(u-s.y[d])<c)&&a.every((u,d)=>Math.abs(u-s.z[d])<c),f=l?[...s.x,...s.y,...s.z]:jW([...i,...o,...a]);return{isStandard:l,rotationMatrix:f}}function DSe(t,e,r){const n=t[0]-e[0],i=t[1]-e[1],o=t[2]-e[2];return[r[0]*n+r[1]*i+r[2]*o+e[0],r[3]*n+r[4]*i+r[5]*o+e[1],r[6]*n+r[7]*i+r[8]*o+e[2]]}function ISe(t,e,r){const n=[];for(let i=0;i<r.length;i+=3){const o=r.slice(i,i+3),a=DSe(o,e,t);n.push(...a)}return n}const OSe=Object.freeze(Object.defineProperty({__proto__:null,checkStandardBasis:bSe,inverse3x3Matrix:jW,rotatePoints:ISe},Symbol.toStringTag,{value:"Module"}));function HW(t,e,r){t.data.label=r,nn(t,e,Xt.LabelChange)}function MSe(t,e){const{data:r}=t,{points:n}=r.handles,{focalPoint:i,viewPlaneNormal:o}=e.getCamera(),a=Tt(Sn(Be(),n[0],i),o);return n.forEach(s=>{ni(s,s,_r(Be(),[-o[0],-o[1],-o[2]],a))}),e instanceof sr&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function PSe(t,e,r){const n=e*r,i=t.length/n;if(![1,3,4].includes(i))throw new Error("Buffer must be 1, 3, or 4 channels per pixel");const o=Array.from({length:r},()=>new Array(e).fill(!1));for(let v=0;v<r;v++)for(let y=0;y<e;y++){const w=(v*e+y)*i;let x=!1;for(let 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qW(t,e){const r=er;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||ns(n.segmentationId)})}function zSe(t,e,r){er.setSegmentationRepresentationVisibility(t,e,r)}function $Se(t,e,r){const n=_a(t,e);n&&n.forEach(i=>{zSe(t,{segmentationId:i.segmentationId,type:i.type},r)})}function jSe(t,e){return IB(t,e)}function HSe(t,e,r,n){const i=_a(t,e);i&&(i.forEach(o=>{o.segments[r].visible=n}),ex(e.segmentationId),Yc(t,e.segmentationId))}function KSe(t,e,r){return!XW(t,e).has(r)}function XW(t,e){const r=$E(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const qSe=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:XW,getSegmentIndexVisibility:KSe,getSegmentationRepresentationVisibility:jSe,setSegmentIndexVisibility:HSe,setSegmentationRepresentationVisibility:$Se},Symbol.toStringTag,{value:"Module"}));function XSe(t){return qa.getStyle(t)}function 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l=(s.previousLineSegmentsLength+Vo(s.points.start,n))/a.length,f=i+l;return{point:n,uValue:f,distance:Math.sqrt(o)}}getClosestPointOnControlPointLines(e){const r=[...this._controlPoints];if(this._closed&&r.push(this._controlPoints[0]),!r.length)return;let n,i=1/0,o=r[0];for(let a=1,s=r.length;a<s;a++){const c=r[a],{point:l,distanceSquared:f}=p5(o,c,e);f<i&&(n=l,i=f),o=c}return{point:n,distance:Math.sqrt(i)}}getPolylinePoints(){return this._update(),this._convertCurveSegmentsToPolyline(this._curveSegments)}getPreviewPolylinePoints(e,r){if(this._closed)return[];this._update();const n=this.getClosestControlPointWithinDistance(e,r),i=(n==null?void 0:n.index)===0,o=this.getPreviewCurveSegments(e,i);return o!=null&&o.length?this._convertCurveSegmentsToPolyline(o):[]}isPointNearCurve(e,r){this._update();const n=this._getCurveSegmmentsWithinDistance(e,r),i=r*r;for(let o=0;o<n.length;o++){const{lineSegments:a}=n[o];for(let s=0;s<a.length;s++){const c=a[s];if(M1(c.points.start,c.points.end,e)<=i)return!0}}return!1}containsPoint(e){if(this._update(),this._controlPoints.length<3)return!1;const n=[...this._curveSegments],i=this._getClosingCurveSegmentWithStraightLineSegment();i&&n.push(i);let o=0;for(let a=0;a<n.length;a++){const s=n[a],{aabb:c}=s;if(!(e[0]<=c.maxX&&e[1]>=c.minY&&e[1]<c.maxY))continue;const{lineSegments:f}=s;for(let u=0;u<f.length;u++){const d=f[u],{aabb:h}=d;if(e[0]<=h.maxX&&e[1]>=h.minY&&e[1]<h.maxY){const{start:p,end:v}=d.points,y=p[0]===v[0],m=(e[1]-p[1])*(v[0]-p[0])/(v[1]-p[1])+p[0];o+=y||e[0]<=m?1:0}}}return o%2===1}_update(){if(!this._invalidated)return;const e=this.getSplineCurves();let r=0,n=1/0,i=1/0,o=-1/0,a=-1/0;for(let s=0,c=e.length;s<c;s++){const{aabb:l,length:f}=e[s];n=n<=l.minX?n:l.minX,i=i<=l.minY?i:l.minY,o=o>=l.maxX?o:l.maxX,a=a>=l.maxY?a:l.maxY,r+=f}this._curveSegments=e,this._aabb={minX:n,minY:i,maxX:o,maxY:a},this._length=r,this._invalidated=!1}_convertCurveSegmentsToPolyline(e){this._update();const r=[];return e.forEach(({lineSegments:n},i)=>{n.forEach((o,a)=>{i===0&&a===0&&r.push([...o.points.start]),r.push([...o.points.end])})}),r}_getCurveSegmmentsDistanceSquaredInfo(e){this._update();const r=[],{_curveSegments:n}=this;for(let i=0;i<n.length;i++){const o=n[i],a=h5(o.aabb,e);r.push({curveSegmentIndex:i,curveSegment:o,distanceSquared:a})}return r}_getCurveSegmmentsWithinDistance(e,r){this._update();const n=r*r;if(h5(this.aabb,e)>n)return[];const i=this._getCurveSegmmentsDistanceSquaredInfo(e),o=[];for(let a=0,s=i.length;a<s;a++){const{curveSegment:c,distanceSquared:l}=i[a];l<=n&&o.push(c)}return o}_getLineSegmentAt(e){this._update();const r=Math.floor(e),n=e-r,i=this._curveSegments[r],{lineSegments:o}=i,a=i.length*n;for(let s=0;s<o.length;s++){const c=o[s],l=c.previousLineSegmentsLength+c.length;if(a>=c.previousLineSegmentsLength&&a<=l)return c}}_getClosingCurveSegmentWithStraightLineSegment(){if(this.closed)return;const e=this._controlPoints,r=e[0],n=e[e.length-1],i={points:{start:[...r],end:[...n]},aabb:{minX:Math.min(r[0],n[0]),minY:Math.min(r[1],n[1]),maxX:Math.max(r[0],n[0]),maxY:Math.max(r[1],n[1])}};return{aabb:{minX:i.aabb.minX,minY:i.aabb.minY,maxX:i.aabb.maxX,maxY:i.aabb.maxY},lineSegments:[i]}}}const lTe=1e-8;class K8 extends H8{getPreviewCurveSegments(e,r){const n=this._getNumCurveSegments()+1,i=Math.max(0,n-2),o=r?n:n-1,a=this.getTransformMatrix(),s=[...this.controlPoints],c=[];r||s.push(e);for(let l=i;l<=o;l++){const f=this._getCurveSegment(l,a,s,r);c.push(f)}return c}getSplineCurves(){const e=this._getNumCurveSegments(),r=new Array(e);if(e<=0)return[];const n=this.getTransformMatrix();let i=0;for(let o=0;o<e;o++){const a=this._getCurveSegment(o,n);a.previousCurveSegmentsLength=i,r[o]=a,i+=a.length}return r}_getNumCurveSegments(e=this.controlPoints,r=this.closed){return r?e.length:Math.max(0,e.length-1)}_getPoint(e,r,n=this.controlPoints,i=this.closed){const o=this._getNumCurveSegments(n,i),a=Math.floor(e);let s=a%o;const c=e-a;if(s<0||s>=o)if(this.closed)s=(o+s)%o;else return;const{p0:f,p1:u,p2:d,p3:h}=this._getCurveSegmentPoints(s,n,i),g=c*c,p=g*c,v=Ov(1,c,g,p),y=ju(QR(),v,r);return[Z6(y,Ov(f[0],u[0],d[0],h[0])),Z6(y,Ov(f[1],u[1],d[1],h[1]))]}_getCurveSegmentPoints(e,r=this.controlPoints,n=this.closed){const i=this._getNumCurveSegments(r,n),o=e,a=o-1,s=n?(o+1)%i:o+1,c=s+1,l=r[o],f=r[s];let u,d;return a>=0?u=r[a]:u=n?r[r.length-1]:YS(f,l),c<r.length?d=r[c]:d=n?r[0]:YS(l,f),{p0:u,p1:l,p2:f,p3:d}}_getLineSegments(e,r,n=this.controlPoints,i=this.closed){const o=this._getNumCurveSegments(n,i),a=this.resolution+1,s=1/a,c=e;let l=c+1;!i&&e===o-1&&(l-=lTe);const f=[];let u,d,h=0;for(let g=0,p=c;g<=a;g++,p+=s){p=p>l?l:p;const v=this._getPoint(p,r,n,i);if(!g){u=v;continue}d=v;const y=d[0]-u[0],m=d[1]-u[1],w=Math.sqrt(y**2+m**2),x={minX:u[0]<=d[0]?u[0]:d[0],maxX:u[0]>=d[0]?u[0]:d[0],minY:u[1]<=d[1]?u[1]:d[1],maxY:u[1]>=d[1]?u[1]:d[1]};f.push({points:{start:u,end:d},aabb:x,length:w,previousLineSegmentsLength:h}),u=d,h+=w}return f}_getCurveSegment(e,r=this.getTransformMatrix(),n=this.controlPoints,i=this.closed){const{p0:o,p1:a,p2:s,p3:c}=this._getCurveSegmentPoints(e,n,i),l=this._getLineSegments(e,r,n,i);let f=0,u=1/0,d=1/0,h=-1/0,g=-1/0;return l.forEach(({aabb:p,length:v})=>{u=Math.min(u,p.minX),d=Math.min(d,p.minY),h=Math.max(h,p.maxX),g=Math.max(g,p.maxY),f+=v}),{controlPoints:{p0:o,p1:a,p2:s,p3:c},aabb:{minX:u,minY:d,maxX:h,maxY:g},length:f,previousCurveSegmentsLength:0,lineSegments:l}}}const uTe=XR(Ea(),a4(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class JW extends K8{getTransformMatrix(){return uTe}}class Km extends K8{constructor(e){super(e),this._scale=(e==null?void 0:e.scale)??.5,this._fixedScale=(e==null?void 0:e.fixedScale)??!1}get scale(){return this._scale}set scale(e){this._fixedScale||this._scale===e||(this._scale=e,this.invalidated=!0)}get fixedScale(){return this._fixedScale}getTransformMatrix(){const{scale:e}=this,r=2*e;return[0,1,0,0,-e,0,e,0,r,e-3,3-r,-e,-e,2-e,e-2,e]}}class ZW extends Km{constructor(){super({scale:.5,fixedScale:!0})}}class QW extends Km{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class ez extends H8{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const fTe=[1,0,0,-2,2,0,1,-2,1];class dTe extends ez{hasTangentPoints(){return!0}getTransformMatrix(){return fTe}}const hTe=Object.freeze(Object.defineProperty({__proto__:null,BSpline:JW,CardinalSpline:Km,CatmullRomSpline:ZW,CubicSpline:K8,LinearSpline:QW,QuadraticBezier:dTe,QuadraticSpline:ez,Spline:H8},Symbol.toStringTag,{value:"Module"}));class lf extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r)}touchDragCallback(e){this._dragCallback(e)}mouseDragCallback(e){this._dragCallback(e)}_dragCallback(e){const{element:r,deltaPoints:n}=e.detail,i=_e(r),o=n.world;if(o[0]===0&&o[1]===0&&o[2]===0)return;const a=i.viewport.getCamera(),{focalPoint:s,position:c}=a,l=[c[0]-o[0],c[1]-o[1],c[2]-o[2]],f=[s[0]-o[0],s[1]-o[1],s[2]-o[2]];i.viewport.setCamera({focalPoint:f,position:l}),i.viewport.render()}}lf.toolName="Pan";class tz extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{rotateIncrementDegrees:2,rotateSampleDistanceFactor:2}}){super(e,r),this._resizeObservers=new Map,this._hasResolutionChanged=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=_e(o),{viewport:s}=a,f=s.getDefaultActor().actor.getMapper();if(!("getSampleDistance"in f||"getCurrentSampleDistance"in f))return!0;const d=f.getSampleDistance();if(!this._hasResolutionChanged){const{rotateSampleDistanceFactor:h}=this.configuration;f.setSampleDistance(d*h),this._hasResolutionChanged=!0,this.cleanUp!==null&&document.removeEventListener("mouseup",this.cleanUp),this.cleanUp=()=>{f.setSampleDistance(d),s.render(),this._hasResolutionChanged=!1},document.addEventListener("mouseup",this.cleanUp,{once:!0})}return!0},this._getViewportsInfo=()=>ti(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=Ci(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=Ci(o,a);if(!f)return;const{viewport:u}=f,d=u.getViewPresentation();u.resetCamera(),u.setViewPresentation(d),u.render()});l.observe(c),this._resizeObservers.set(o,l)}})};n(),this._viewportAddedListener=i=>{i.detail.toolGroupId===this.toolGroupId&&n()},He.addEventListener(B.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(He.removeEventListener(B.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener),this._viewportAddedListener=null)},this.rotateCamera=(n,i,o,a)=>{const s=n.getVtkActiveCamera(),c=s.getViewUp(),l=s.getFocalPoint(),f=s.getPosition(),u=[0,0,0],d=[0,0,0],h=[0,0,0],g=Rt(new Float32Array(16));ur(g,g,i),Lo(g,g,a,o),ur(g,g,[-i[0],-i[1],-i[2]]),Wt(u,f,g),Wt(d,l,g),Rt(g),Lo(g,g,a,o),Wt(h,c,g),n.setCamera({position:u,viewUp:h,focalPoint:d})},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,lastPoints:i}=e.detail,o=n.canvas,a=i.canvas,{rotateIncrementDegrees:s}=this.configuration,c=_e(r),{viewport:l}=c,f=l.getCamera(),u=r.clientWidth,d=r.clientHeight,h=[o[0]/u,o[1]/d],g=[a[0]/u,a[1]/d],p=[u*.5,d*.5],v=l.canvasToWorld(p),m=(1+Math.abs([.5,.5][0]))**2,w=[g[0],0,0],x=[h[0],0,0],C=w[0]**2,S=x[0]**2,T=C>m?0:Math.sqrt(m-C),_=S>m?0:Math.sqrt(m-S),E=[w[0],0,T];Yt.normalize(E);const b=[x[0],0,_];Yt.normalize(b);const D=Yt.dot(E,b);if(Math.abs(D)>1e-4){const O=-2*Math.acos(Yt.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,L=f.viewUp,P=f.viewPlaneNormal,k=[0,0,0],G=[0,0,0];Yt.cross(L,P,k),Yt.normalize(k),Yt.cross(P,k,G),Yt.normalize(G),Yt.normalize(L),this.rotateCamera(l,v,G,O);const j=(g[1]-h[1])*s;this.rotateCamera(l,v,k,j),l.render()}}}tz.toolName="TrackballRotate";const jC=4,gTe=1024,pTe="PT";class Fh extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this._getImageDynamicRangeFromMiddleSlice=(n,i)=>{const o=Math.floor(i[2]/2),a=i[0]*i[1];let s,c;n instanceof Float32Array?(s=4,c=Float32Array):n instanceof Uint8Array?(s=1,c=Uint8Array):n instanceof Uint16Array?(s=2,c=Uint16Array):n instanceof Int16Array&&(s=2,c=Int16Array);const l=n.buffer,f=o*a*s,u=new c(l,f,a),{max:d,min:h}=this._getMinMax(u,a);return d-h}}touchDragCallback(e){this.mouseDragCallback(e)}mouseDragCallback(e){var g,p;const{element:r,deltaPoints:n}=e.detail,i=_e(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof cr){a=o.getVolumeId(),u=p1(a),{lower:s,upper:c}=h.voiRange;const v=ke.getVolume(a);if(!v)throw new Error("Volume not found "+a);l=v.metadata.Modality,d=v.scaling&&Object.keys(v.scaling).length>0}else if(h.voiRange){l=o.modality,{lower:s,upper:c}=h.voiRange;const{preScale:v={scaled:!1}}=((g=o.getImageData)==null?void 0:g.call(o))||{};d=v.scaled&&((p=v.scalingParameters)==null?void 0:p.suvbw)!==void 0}else throw new Error("Viewport is not a valid type");if(l===pTe&&d?f=this.getPTScaledNewRange({deltaPointsCanvas:n.canvas,lower:s,upper:c,clientHeight:r.clientHeight,isPreScaled:d,viewport:o,volumeId:a}):f=this.getNewRange({viewport:o,deltaPointsCanvas:n.canvas,volumeId:a,lower:s,upper:c}),!(f.lower>=f.upper)&&(o.setProperties({voiRange:f}),o.render(),o instanceof cr)){u.forEach(v=>{o!==v&&v.render()});return}}getPTScaledNewRange({deltaPointsCanvas:e,lower:r,upper:n,clientHeight:i,viewport:o,volumeId:a,isPreScaled:s}){let c=jC;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||jC;const f=e[1]*c;return n-=f,n=s?Math.max(n,.1):n,{lower:r,upper:n}}getNewRange({viewport:e,deltaPointsCanvas:r,volumeId:n,lower:i,upper:o}){const a=this._getMultiplierFromDynamicRange(e,n)||jC,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=d1(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return of(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=ke.getVolume(r),{voxelManager:s}=e.getImageData(),l=s.getMiddleSliceData().reduce((d,h)=>[Math.min(d[0],h),Math.max(d[1],h)],[1/0,-1/0]),f=(o=a==null?void 0:a.metadata)==null?void 0:o.BitsStored,u=f?2**f:1/0;n=Math.min(l,u)}else n=this._getImageDynamicRangeFromViewport(e);const i=n/gTe;return i>1?Math.round(i):i}_getImageDynamicRangeFromViewport(e){const{imageData:r,voxelManager:n}=e.getImageData();if(n!=null&&n.getRange){const s=n.getRange();return s[1]-s[0]}const i=r.getDimensions();if(r.getRange){const s=r.getRange();return s[1]-s[0]}let o;if(r.getScalarData?o=r.getScalarData():o=r.getPointData().getScalars().getData(),i[2]!==1)return this._getImageDynamicRangeFromMiddleSlice(o,i);let a;if(o.getRange)a=o.getRange();else{const{min:s,max:c}=this._getMinMax(o,o.length);a=[s,c]}return a[1]-a[0]}_getMinMax(e,r){let n=1/0,i=-1/0;for(let o=0;o<r;o++){const a=e[o];a<n&&(n=a),a>i&&(i=a)}return{max:i,min:n}}}Fh.toolName="WindowLevel";class nz extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{minWindowWidth:10}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID(),p={invalidated:!0,highlighted:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h},data:{handles:{points:[[...s],[...s],[...s],[...s]]},cachedStats:{}}};rn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),jt(o),this.editData=null,this.isDrawing=!1,un(a.annotationUID),Ne(s),kn(a),this.applyWindowLevelRegion(a,o)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{currentPoints:l}=i,f=_e(o),{worldToCanvas:u,canvasToWorld:d}=f.viewport,h=l.world,{points:g}=c.handles,p=3;g[p]=[...h];const v=u(g[0]),y=u(g[3]),m=[y[0],v[1]],w=[v[0],y[1]],x=d(m),C=d(w);g[1]=x,g[2]=C,a.invalidated=!0,Ne(s)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{points:g}=h.handles,p=g.map(C=>a.worldToCanvas(C));l.annotationUID=d;const{color:v,lineWidth:y,lineDash:m}=this.getAnnotationStyle({annotation:u,styleSpecifier:l});if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const w=`${d}-rect`;L1(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=_e(i),{viewport:a}=o,s=zW(a),{data:c}=n,{points:l}=c.handles,f=l.map(T=>a.worldToCanvas(T)),u=f[0],d=f[3];let h=Math.min(u[0],d[0]),g=Math.min(u[1],d[1]),p=Math.abs(u[0]-d[0]),v=Math.abs(u[1]-d[1]);h=Qy(h,0,s.width),g=Qy(g,0,s.height),p=Math.floor(Math.min(p,Math.abs(s.width-h))),v=Math.floor(Math.min(v,Math.abs(s.height-g)));const y=GW(s,Math.round(h),Math.round(g),p,v),m=WW(y,s.minPixelValue,s.maxPixelValue);this.configuration.minWindowWidth===void 0&&(this.configuration.minWindowWidth=10);const w=Math.max(Math.abs(m.max-m.min),this.configuration.minWindowWidth),x=m.mean,C=a.getProperties().VOILUTFunction,S=of(w,x,C);a.setProperties({voiRange:S}),a.render()},this.cancel=()=>null,this.isPointNearTool=()=>null,this.toolSelectedCallback=()=>null,this.handleSelectedCallback=()=>null,this._activateModify=()=>null,this._deactivateModify=()=>null}}nz.toolName="WindowLevelRegion";class Gd extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{invert:!1,debounceIfNotLoaded:!0,loop:!1}}){super(e,r),this.deltaY=1}mouseWheelCallback(e){this._scroll(e)}mouseDragCallback(e){this._dragCallback(e)}touchDragCallback(e){this._dragCallback(e)}_dragCallback(e){this._scrollDrag(e)}_scrollDrag(e){const{deltaPoints:r,viewportId:n,renderingEngineId:i}=e.detail,{viewport:o}=Ci(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof cr&&(f=o.getVolumeId());const u=this._getPixelPerImage(o),d=l+this.deltaY;if(u)if(Math.abs(d)>=u){const h=Math.round(d/u);hc(o,{delta:s?-h:h,volumeId:f,debounceLoading:a,loop:c}),this.deltaY=d%u}else this.deltaY=d}_scroll(e){const{wheel:r,element:n}=e.detail,{direction:i}=r,{invert:o}=this.configuration,{viewport:a}=_e(n),s=i*(o?-1:1);hc(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof Cr?a.getVolumeId():void 0,scrollSlabs:this.configuration.scrollSlabs})}_getPixelPerImage(e){const{element:r}=e,n=e.getNumberOfSlices();return Math.max(2,r.offsetHeight/Math.max(n,8))}}Gd.toolName="StackScroll";class Uh extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=_e(i),{viewport:s}=a,{invert:c}=this.configuration,l=o.direction*10*(c?-1:1);this.setAngle(s,l)},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,startPoints:i}=e.detail,o=n.world,a=i.world,s=_e(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=gh([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=Sn(Be(),h,a),y=Sn(Be(),h,o),m=Ln(Be(),v,y);Tt(p,m)>0&&(g=-g),!Number.isNaN(g)&&this.setAngle(c,g)}setAngle(e,r){const{viewPlaneNormal:n,viewUp:i}=e.getCamera();if(e instanceof Cr){const o=(r+360)%360*Math.PI/180,a=Rt(new Float32Array(16));Lo(a,a,o,n);const s=Wt(Be(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}Uh.toolName="PlanarRotate";class Yl extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{zoomToCenter:!1,minZoomScale:.001,maxZoomScale:3e3,pinchToZoom:!0,pan:!0,invert:!1}}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=a.world,l=_e(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=bt(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=Yn(Be(),u),this.dirVec=u,!1},this.preTouchStartCallback=n=>{if(!this.configuration.pinchToZoom)return this.preMouseDownCallback(n)},this._dragParallelProjection=(n,i,o,a=!1)=>{var T,_,E;const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{parallelScale:u,focalPoint:d,position:h}=o,g=5/f[1],p=l*g*(this.configuration.invert?-1:1),v=(1-p)*u;let y=d,m=h;if(!this.configuration.zoomToCenter){const b=Hi(d,this.initialMousePosWorld);m=Cn(Be(),h,this.dirVec,-b*p),y=Cn(Be(),d,this.dirVec,-b*p)}const w=i.getImageData();let x=[1,1,1],C=v,S=!1;if(w){x=w.spacing;const{dimensions:b}=w,D=b[0]*x[0],O=b[1]*x[1],L=f[0]/f[1],P=(T=i.options)==null?void 0:T.displayArea,k=((_=P==null?void 0:P.imageArea)==null?void 0:_[0])??1.1,G=((E=P==null?void 0:P.imageArea)==null?void 0:E[1])??1.1,j=D*k,F=O*G,U=j/F;let W;U>L?W=j/L*.5:W=F*.5;const{minZoomScale:J,maxZoomScale:te}=this.configuration,le=W/te,ve=W/J;v<le?(C=le,S=!0):v>ve&&(C=ve,S=!0)}i.setCamera({parallelScale:C,focalPoint:S?d:y,position:S?h:m})},this._dragPerspectiveProjection=(n,i,o,a=!1)=>{const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{position:u,focalPoint:d,viewPlaneNormal:h}=o,g=Yt.distance2BetweenPoints(u,d),p=Math.sqrt(g)/f[1],v=[-h[0],-h[1],-h[2]],y=this.configuration.invert?l/p:l*p;let m=y*v[0];u[0]+=m,d[0]+=m,m=y*v[1],u[1]+=m,d[1]+=m,m=y*v[2],u[2]+=m,d[2]+=m,i.setCamera({position:u,focalPoint:d})},this.initialMousePosWorld=[0,0,0],this.dirVec=[0,0,0],this.configuration.pinchToZoom?this.touchDragCallback=this._pinchCallback.bind(this):this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}mouseWheelCallback(e){this._zoom(e)}_pinchCallback(e){if(e.detail.currentPointsList.length>1){const{element:n,currentPoints:i}=e.detail,o=_e(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=bt(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=Yn(Be(),f),this.dirVec=f,s.parallelProjection?this._dragParallelProjection(e,a,s,!0):this._dragPerspectiveProjection(e,a,s,!0),a.render()}this.configuration.pan&&this._panCallback(e)}_dragCallback(e){const{element:r}=e.detail,n=_e(r),{viewport:i}=n,o=i.getCamera();o.parallelProjection?this._dragParallelProjection(e,i,o):this._dragPerspectiveProjection(e,i,o),i.render()}_zoom(e){const{element:r,points:n}=e.detail,i=_e(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:B.MOUSE_WHEEL,renderingEngineId:i.renderingEngineId,viewportId:o.id,camera:{},deltaPoints:{page:n.page,client:n.client,world:n.world,canvas:[0,-s*5]},startPoints:n,lastPoints:n,currentPoints:n}};o.type===gr.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=_e(r),o=n.world,a=i.viewport.getCamera(),{focalPoint:s,position:c}=a,l=[c[0]-o[0],c[1]-o[1],c[2]-o[2]],f=[s[0]-o[0],s[1]-o[1],s[2]-o[2]];i.viewport.setCamera({focalPoint:f,position:l}),i.viewport.render()}}Yl.toolName="Zoom";class rz extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=_e(r),{viewport:o,renderingEngine:a}=i,s=o.getVolumeId();if(!s)throw new Error("MIPJumpToClickTool: targetId is not a volumeId, you should only use MIPJumpToClickTool with a volumeId as the targetId");let c=-1/0;const l=(g,p)=>{if(g>c)return c=g,p},f=y8(o,n.world,s,l);if(!f||!f.length)return;const{targetViewportIds:u,toolGroupId:d}=this.configuration;a.getViewports().filter(g=>{if((u==null?void 0:u.indexOf(g.id))>=0)return!0;const p=Dr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof cr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}rz.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:HC}=If;function mTe(){return"rgb(0, 200, 0)"}function vTe(){return!0}function yTe(){return!0}function wTe(){return!0}const Ys={DRAG:1,ROTATE:2,SLAB:3};class Kc extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse"],configuration:{shadow:!0,viewportIndicators:!1,viewportIndicatorsConfig:{radius:5,x:null,y:null},autoPan:{enabled:!1,panSize:10},handleRadius:3,enableHDPIHandles:!1,referenceLinesCenterGapRadius:20,filterActorUIDsToSetSlabThickness:[],slabThicknessBlendMode:el.MAXIMUM_INTENSITY_BLEND,mobile:{enabled:!1,opacity:.8,handleRadius:9}}}){var n,i,o,a;super(e,r),this.toolCenter=[0,0,0],this.initializeViewport=({renderingEngineId:s,viewportId:c})=>{const l=Ci(c,s);if(!l)return;const{FrameOfReferenceUID:f,viewport:u}=l,{element:d}=u,{position:h,focalPoint:g,viewPlaneNormal:p}=u.getCamera();let v=this._getAnnotations(l);v=this.filterInteractableAnnotationsForElement(d,v),v!=null&&v.length&&un(v[0].annotationUID);const y={highlighted:!1,metadata:{cameraPosition:[...h],cameraFocalPoint:[...g],FrameOfReferenceUID:f,toolName:this.getToolName()},data:{handles:{rotationPoints:[],slabThicknessPoints:[],toolCenter:this.toolCenter},activeOperation:null,activeViewportIds:[],viewportId:c}};return rn(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>ti(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Ci(l,f),d=u.viewport;d.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!0,suppressEvents:!0}),d.resetSlabThickness();const{element:m}=d;let w=this._getAnnotations(u);w=this.filterInteractableAnnotationsForElement(m,w),w.length&&un(w[0].annotationUID),d.render()}this._computeToolCenter(s)},this.computeToolCenter=()=>{const s=this._getViewportsInfo();this._computeToolCenter(s)},this._computeToolCenter=s=>{if(!s.length||s.length===1){console.warn("For crosshairs to operate, at least two viewports must be given.");return}const[c,l,f]=s,{normal:u,point:d}=this.initializeViewport(c),{normal:h,point:g}=this.initializeViewport(l);let p=[0,0,0],v=Be();f?{normal:p,point:v}=this.initializeViewport(f):(ni(v,d,g),_r(v,v,.5),Ln(p,u,h));const y=il(u,d),m=il(h,g),w=il(p,v),x=Pk(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=_e(l),{viewport:h}=d;this._jump(d,u);const g=this._getAnnotations(d),p=this.filterInteractableAnnotationsForElement(h.element,g),{data:v}=p[0],{rotationPoints:y}=v.handles,m=[];for(let w=0;w<y.length-1;++w){const x=y[w][1],C=this._getReferenceLineControllable(x.id),S=this._getReferenceLineDraggableRotatable(x.id);!C||!S||(m.push(x.id),w++)}return v.activeViewportIds=[...m],v.handles.activeOperation=Ys.DRAG,s.preventDefault(),Pt(l),this._activateModify(l),p[0]},this.cancel=()=>{console.log("Not implemented yet")},this.handleSelectedCallback=(s,c)=>{const l=s.detail,{element:f}=l;c.highlighted=!0,this._activateModify(f),Pt(f),s.preventDefault()},this.isPointNearTool=(s,c,l,f)=>!!this._pointNearTool(s,c,l,6),this.toolSelectedCallback=(s,c,l)=>{const f=s.detail,{element:u}=f;c.highlighted=!0,this._activateModify(u),Pt(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=_e(l),{renderingEngine:u}=f,d=f.viewport,h=this._getAnnotations(f),p=this.filterInteractableAnnotationsForElement(l,h)[0];if(!p)return;const v=d.getCamera(),y=p.metadata.cameraPosition,m=[0,0,0];Yt.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];Yt.subtract(v.focalPoint,w,x),p.metadata.cameraPosition=[...v.position],p.metadata.cameraFocalPoint=[...v.focalPoint];const C=this._getReferenceLineControllable(d.id),S=this._getReferenceLineDraggableRotatable(d.id);if(!Kt(v.position,y,.001)&&C&&S){let b=!1;Kt(m,x,.001)||(b=!0);const O=Math.abs(Yt.dot(m,v.viewPlaneNormal))<.01;!b&&!O&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],nt(He,B.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&Dr(d.id,u.id).getViewportIds().filter(O=>O!==d.id).forEach(O=>{this._autoPanViewportIfNecessary(O,u)});const _=St(l,this.getToolName(),!1);Ne(_)},this.onResetCamera=s=>{this.resetCrosshairs()},this.mouseMoveCallback=(s,c)=>{const{element:l,currentPoints:f}=s.detail,u=f.canvas;let d=!1;for(let h=0;h<c.length;h++){const g=c[h];if(ai(g.annotationUID))continue;const{data:p,highlighted:v}=g;if(!p.handles)continue;const y=p.handles.activeOperation,m=p.activeViewportIds&&p.activeViewportIds.length>0?[...p.activeViewportIds]:[];p.activeViewportIds=[],p.handles.activeOperation=null;const w=this.getHandleNearImagePoint(l,g,u,6);let x=!1;w?x=!0:x=this._pointNearTool(l,g,u,6),x&&!v||!x&&v?(g.highlighted=!v,d=!0):(p.handles.activeOperation!==y||!this._areViewportIdArraysEqual(p.activeViewportIds,m))&&(d=!0)}return d},this.filterInteractableAnnotationsForElement=(s,c)=>{if(!c||!c.length)return[];const l=_e(s),{viewportId:f}=l;return c.filter(d=>d.data.viewportId===f)},this.renderAnnotation=(s,c)=>{let l=!1;const{viewport:f,renderingEngine:u}=s,{element:d}=f,h=this._getAnnotations(s),g=f.getCamera(),v=this.filterInteractableAnnotationsForElement(d,h)[0];if(!(h!=null&&h.length)||!(v!=null&&v.data))return l;const y=v.annotationUID,{clientWidth:m,clientHeight:w}=f.canvas,x=Math.sqrt(m*m+w*w),C=Math.min(m,w),S=v.data,T=f.worldToCanvas(this.toolCenter),_=this._filterAnnotationsByUniqueViewportOrientations(s,h),E=[],b=[0,0,m,w];_.forEach(k=>{const{data:G}=k;G.handles.toolCenter=this.toolCenter;const j=u.getViewport(G.viewportId),F=j.getCamera(),U=this._getReferenceLineControllable(j.id),W=this._getReferenceLineDraggableRotatable(j.id),J=this._getReferenceLineSlabThicknessControlsOn(j.id),{clientWidth:te,clientHeight:le}=j.canvas,ve=Math.sqrt(te*te+le*le),pe=[te*.5,le*.5],ye=j.canvasToWorld(pe),Ie=[0,0,0];Yt.cross(g.viewPlaneNormal,F.viewPlaneNormal,Ie),Yt.normalize(Ie),Yt.multiplyScalar(Ie,ve);const Le=[0,0,0];Yt.add(ye,Ie,Le);const be=[0,0,0];Yt.subtract(ye,Ie,be);const $=f.worldToCanvas(Le),R=f.worldToCanvas(ye),X=Jt();Yr(X,$,R),Kl(X,X);const K=Jt();Wl(K,X,x*100);const Z=Jt();Wl(Z,X,C*.4);const ie=Jt();Wl(ie,X,C*.2);const oe=Jt(),Te=this.configuration.referenceLinesCenterGapRadius;Wl(oe,X,_.length===2?Te:0);const Oe=Jt(),Ve=Jt(),Ge=Jt(),ce=Jt();let ue=s2(T);(!W||!U)&&(ue=s2(R)),fo(Oe,ue,oe),fo(Ve,ue,K),Yr(Ge,ue,oe),Yr(ce,ue,K),cp(Oe,Ve,b),cp(Ge,ce,b);const Se=Jt();Yr(Se,T,Z);const he=Jt();fo(he,T,Z);let xe=s2(T);!W&&J&&(xe=s2(R));let qe=[...this.toolCenter];!W&&J&&(qe=[...ye]);const de=[0,0,0];Yt.subtract(Le,be,de),Yt.normalize(de);const{viewPlaneNormal:dt}=g,{matrix:mt}=zi.buildFromDegree().rotate(90,dt),ht=[0,0,0];Wt(ht,de,mt);const Me=j.getSlabThickness(),Ze=[...ht];Yt.multiplyScalar(Ze,Me);const it=[0,0,0];Yt.add(qe,Ze,it);const rt=f.worldToCanvas(it),lt=Jt();Yr(lt,xe,rt);const Dt=Jt();Yr(Dt,xe,K),fo(Dt,Dt,lt);const xt=Jt();fo(xt,xe,K),fo(xt,xt,lt),cp(Dt,xt,b);const kt=Jt();fo(kt,xe,K),Yr(kt,kt,lt);const qt=Jt();Yr(qt,xe,K),Yr(qt,qt,lt),cp(kt,qt,b);const On=Jt(),Vn=Jt(),zt=Jt(),Mn=Jt();Yr(On,xe,ie),fo(On,On,lt),fo(Vn,xe,ie),fo(Vn,Vn,lt),Yr(zt,xe,ie),Yr(zt,zt,lt),fo(Mn,xe,ie),Yr(Mn,Mn,lt),E.push([j,Oe,Ve,Ge,ce,Dt,xt,kt,qt,Se,he,On,Vn,zt,Mn])});const D=[],O=[],L=this._getReferenceLineColor(f.id),P=L!==void 0?L:"rgb(200, 200, 200)";if(E.forEach((k,G)=>{var Ie,Le,be,$;const j=k[0],F=this._getReferenceLineColor(j.id),U=this._getReferenceLineControllable(j.id),W=this._getReferenceLineDraggableRotatable(j.id)||((Ie=this.configuration.mobile)==null?void 0:Ie.enabled),J=this._getReferenceLineSlabThicknessControlsOn(j.id)||((Le=this.configuration.mobile)==null?void 0:Le.enabled),te=S.activeViewportIds.find(R=>R===j.id);let le=F!==void 0?F:"rgb(200, 200, 200)",ve=1;const pe=S.handles.activeOperation!==null&&S.handles.activeOperation===Ys.DRAG&&te;pe&&(ve=2.5);let ye=`${G}`;if(U&&W?(ye=`${G}One`,pn(c,y,ye,k[1],k[2],{color:le,lineWidth:ve}),ye=`${G}Two`,pn(c,y,ye,k[3],k[4],{color:le,lineWidth:ve})):pn(c,y,ye,k[2],k[4],{color:le,lineWidth:ve}),U){le=F!==void 0?F:"rgb(200, 200, 200)";const R=S.handles.activeOperation===Ys.ROTATE,X=[k[9],k[10]],K=[f.canvasToWorld(k[9]),j,k[1],k[2]],Z=[f.canvasToWorld(k[10]),j,k[3],k[4]];D.push(K,Z);const ie=S.handles.activeOperation===Ys.SLAB,oe=[k[11],k[12],k[13],k[14]],Te=[f.canvasToWorld(k[11]),j,k[5],k[6]],Oe=[f.canvasToWorld(k[12]),j,k[5],k[6]],Ve=[f.canvasToWorld(k[13]),j,k[7],k[8]],Ge=[f.canvasToWorld(k[14]),j,k[7],k[8]];O.push(Te,Oe,Ve,Ge);let ce=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),ue=1;if((be=this.configuration.mobile)!=null&&be.enabled&&(ce=this.configuration.mobile.handleRadius,ue=this.configuration.mobile.opacity),(pe||($=this.configuration.mobile)!=null&&$.enabled)&&!R&&!ie&&W&&J){let he=`${G}One`;nr(c,y,he,X,{color:le,handleRadius:ce,opacity:ue,type:"circle"}),he=`${G}Two`,nr(c,y,he,oe,{color:le,handleRadius:ce,opacity:ue,type:"rect"})}else if(pe&&!R&&!ie&&W){const he=`${G}`;nr(c,y,he,X,{color:le,handleRadius:ce,opacity:ue,type:"circle"})}else if(te&&!R&&!ie&&J){const he=`${G}`;nr(c,y,he,oe,{color:le,handleRadius:ce,opacity:ue,type:"rect"})}else if(R&&W){const he=`${G}`,xe=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);nr(c,y,he,X,{color:le,handleRadius:xe,fill:le,type:"circle"})}else if(ie&&te&&J){const he=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);nr(c,y,ye,oe,{color:le,handleRadius:he,fill:le,type:"rect"})}j.getSlabThickness()>.5&&J&&(ye=`${G}STOne`,pn(c,y,ye,k[5],k[6],{color:le,width:1,lineDash:[2,3]}),ye=`${G}STTwo`,pn(c,y,ye,k[7],k[8],{color:le,width:k,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=D,S.handles.slabThicknessPoints=O,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:k}=this.configuration,G=(k==null?void 0:k.xOffset)||.95,j=(k==null?void 0:k.yOffset)||.05,F=[m*G,w*j],U=(k==null?void 0:k.circleRadius)||x*.01;aa(c,y,"0",F,U,{color:P,fill:P})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=sn(this.getToolName(),c.element)||[],f=this._getViewportsInfo().map(({viewportId:d})=>d);return l.filter(d=>{const{data:h}=d;return f.includes(h.viewportId)})},this._onNewVolume=()=>{const s=this._getViewportsInfo();this._computeToolCenter(s)},this._areViewportIdArraysEqual=(s,c)=>s.length!==c.length?!1:(s.forEach(l=>{let f=!1;for(let u=0;u<c.length;++u)if(l===c[u]){f=!0;break}if(f===!1)return!1}),!0),this._getAnnotationsForViewportsWithDifferentCameras=(s,c)=>{const{viewportId:l,renderingEngine:f,viewport:u}=s,d=c.filter(y=>y.data.viewportId!==l);if(!d||!d.length)return[];const h=u.getCamera(),{viewPlaneNormal:g,position:p}=h;return d.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera();return!(Kt(x.viewPlaneNormal,g,.01)&&Kt(x.position,p,1))})},this._filterViewportWithSameOrientation=(s,c,l)=>{const{renderingEngine:f}=s,{data:u}=c,d=f.getViewport(u.viewportId),h=l.filter(y=>{const{data:m}=y,w=f.getViewport(m.viewportId);return this._getReferenceLineControllable(w.id)===!0});if(!h||!h.length)return[];const g=d.getCamera(),p=g.viewPlaneNormal;return Yt.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return Yt.normalize(C),Kt(p,C,.01)&&Kt(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;Yt.normalize(d);const h=c.filter(y=>{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x===!0}),g=[];for(let y=0;y<h.length;++y){const m=h[y],{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(Yt.normalize(S),Kt(d,S,.01)||sp(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,O=l.getViewport(b).getCamera();Kt(O.viewPlaneNormal,C.viewPlaneNormal,.01)&&Kt(O.position,C.position,1)&&(T=!0)}T||g.push(m)}const p=c.filter(y=>{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x!==!0});for(let y=0;y<p.length;++y){const m=p[y],{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(Yt.normalize(S),Kt(d,S,.01)||sp(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,O=l.getViewport(b).getCamera();Kt(O.viewPlaneNormal,C.viewPlaneNormal,.01)&&Kt(O.position,C.position,1)&&(T=!0)}T||g.push(m)}const v=this._getAnnotationsForViewportsWithDifferentCameras(s,c);for(let y=0;y<v.length;++y){const m=v[y];if(g.some(_=>_===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(Yt.normalize(S),Kt(d,S,.01)||sp(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,O=l.getViewport(b).getCamera();Kt(O.viewPlaneNormal,C.viewPlaneNormal,.01)&&Kt(O.position,C.position,1)&&(T=!0)}T||g.push(m)}return g},this._checkIfViewportsRenderingSameScene=(s,c)=>{const l=s.getAllVolumeIds(),f=c.getAllVolumeIds();return l.length===f.length&&l.every(u=>f.includes(u))},this._jump=(s,c)=>{ze.isInteractingWithTool=!0;const{viewport:l,renderingEngine:f}=s,u=this._getAnnotations(s),d=[0,0,0];Yt.subtract(c,this.toolCenter,d);const g=this._getAnnotationsForViewportsWithDifferentCameras(s,u).filter(p=>{const{data:v}=p,y=f.getViewport(v.viewportId),m=this._checkIfViewportsRenderingSameScene(l,y);return this._getReferenceLineControllable(y.id)&&this._getReferenceLineDraggableRotatable(y.id)&&m});return g.length===0?(ze.isInteractingWithTool=!1,!1):(this._applyDeltaShiftToSelectedViewportCameras(f,g,d),ze.isInteractingWithTool=!1,!0)},this._activateModify=s=>{var c;ze.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(B.MOUSE_UP,this._endCallback),s.addEventListener(B.MOUSE_DRAG,this._dragCallback),s.addEventListener(B.MOUSE_CLICK,this._endCallback),s.addEventListener(B.TOUCH_END,this._endCallback),s.addEventListener(B.TOUCH_DRAG,this._dragCallback),s.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{ze.isInteractingWithTool=!1,s.removeEventListener(B.MOUSE_UP,this._endCallback),s.removeEventListener(B.MOUSE_DRAG,this._dragCallback),s.removeEventListener(B.MOUSE_CLICK,this._endCallback),s.removeEventListener(B.TOUCH_END,this._endCallback),s.removeEventListener(B.TOUCH_DRAG,this._dragCallback),s.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._endCallback=s=>{const c=s.detail,{element:l}=c;this.editData.annotation.data.handles.activeOperation=null,this.editData.annotation.data.activeViewportIds=[],this._deactivateModify(l),jt(l),this.editData=null;const u=St(l,this.getToolName(),!1);Ne(u)},this._dragCallback=s=>{const c=s.detail,l=c.deltaPoints.world;if(Math.abs(l[0])<.001&&Math.abs(l[1])<.001&&Math.abs(l[2])<.001)return;const{element:f}=c,u=_e(f),{renderingEngine:d,viewport:h}=u,g=this._getAnnotations(u),v=this.filterInteractableAnnotationsForElement(f,g)[0];if(!v)return;const{handles:y}=v.data,{currentPoints:m}=s.detail,w=m.canvas;if(y.activeOperation===Ys.DRAG){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(S=>{const{data:T}=S,_=d.getViewport(T.viewportId),E=this._getReferenceLineControllable(_.id),b=this._getReferenceLineDraggableRotatable(_.id);return E===!0&&b===!0&&v.data.activeViewportIds.find(D=>D===_.id)});this._applyDeltaShiftToSelectedViewportCameras(d,C,l)}else if(y.activeOperation===Ys.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(G=>{const{data:j}=G,F=d.getViewport(j.viewportId),U=this._getReferenceLineControllable(F.id),W=this._getReferenceLineDraggableRotatable(F.id);return U===!0&&W===!0}),S=Jt(),T=Jt(),_=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(_),b=c.currentPoints.canvas,D=Jt();Ts(D,b,c.deltaPoints.canvas),Ts(S,D,E),Ts(T,b,E);let O=nJ(S,T);this._isClockWise(E,D,b)&&(O*=-1),O=Math.round(O*100)/100;const L=h.getCamera().viewPlaneNormal,{matrix:P}=zi.buildFromRadian().translate(_[0],_[1],_[2]).rotate(O,L).translate(-_[0],-_[1],-_[2]),k=[];C.forEach(G=>{const{data:j}=G;j.handles.toolCenter=_;const F=d.getViewport(j.viewportId),U=F.getCamera(),{viewUp:W,position:J,focalPoint:te}=U;W[0]+=J[0],W[1]+=J[1],W[2]+=J[2],Wt(te,te,P),Wt(J,J,P),Wt(W,W,P),W[0]-=J[0],W[1]-=J[1],W[2]-=J[2],F.setCamera({position:J,viewUp:W,focalPoint:te}),k.push(F.id)}),d.renderViewports(k)}else if(y.activeOperation===Ys.SLAB){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(_=>{const{data:E}=_,b=d.getViewport(E.viewportId),D=this._getReferenceLineControllable(b.id),O=this._getReferenceLineSlabThicknessControlsOn(b.id);return D===!0&&O===!0&&v.data.activeViewportIds.find(L=>L===b.id)});if(C.length===0)return;const S=this._filterViewportWithSameOrientation(u,C[0],g),T=[];T.push(h.id),S.forEach(_=>{const{data:E}=_,b=d.getViewport(E.viewportId),O=b.getCamera().viewPlaneNormal,L=Yt.dot(l,O),P=[...O];if(Yt.multiplyScalar(P,L),Math.abs(P[0])>.001||Math.abs(P[1])>.001||Math.abs(P[2])>.001){const k=Math.sqrt(P[0]*P[0]+P[1]*P[1]+P[2]*P[2]),G=c.lastPoints.world,j=[0,0,0],F=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(b.id)){const{rotationPoints:Le}=this.editData.annotation.data.handles,be=Le.filter($=>$[1].uid===b.id);if(be.length===2){const $=h.canvasToWorld(be[0][3]),R=h.canvasToWorld(be[1][3]);Yt.add($,R,F),Yt.multiplyScalar(F,.5)}}Yt.subtract(G,F,j);const W=Yt.dot(j,O),J=[...O];Yt.multiplyScalar(J,W);const te=[J[0],J[1],J[2]];Yn(te,te);const le=[P[0],P[1],P[2]];Yn(le,le);let ve=b.getSlabThickness();sp(te,le,.001)?ve-=k:ve+=k,ve=Math.abs(ve),ve=Math.max(HC.MINIMUM_SLAB_THICKNESS,ve),this._pointNearReferenceLine(v,w,6,b)&&(ve=HC.MINIMUM_SLAB_THICKNESS),Dr(b.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(b,ve),T.push(b.id)}}),d.renderViewports(T)}},this._pointNearReferenceLine=(s,c,l,f)=>{const{data:u}=s,{rotationPoints:d}=u.handles;for(let h=0;h<d.length-1;++h){const g=d[h][1];if(g.id!==f.id||!this._getReferenceLineControllable(g.id))continue;const v={start:{x:d[h][2][0],y:d[h][2][1]},end:{x:d[h][3][0],y:d[h][3][1]}},y=xi([v.start.x,v.start.y],[v.end.x,v.end.y],[c[0],c[1]]),m={start:{x:d[h+1][2][0],y:d[h+1][2][1]},end:{x:d[h+1][3][0],y:d[h+1][3][1]}},w=xi([m.start.x,m.start.y],[m.end.x,m.end.y],[c[0],c[1]]);if(y<=l||w<=l)return!0;h++}return!1},this._getReferenceLineColor=((n=e.configuration)==null?void 0:n.getReferenceLineColor)||mTe,this._getReferenceLineControllable=((i=e.configuration)==null?void 0:i.getReferenceLineControllable)||vTe,this._getReferenceLineDraggableRotatable=((o=e.configuration)==null?void 0:o.getReferenceLineDraggableRotatable)||yTe,this._getReferenceLineSlabThicknessControlsOn=((a=e.configuration)==null?void 0:a.getReferenceLineSlabThicknessControlsOn)||wTe}onSetToolActive(){const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),this._subscribeToViewportNewVolumeSet(e),this._computeToolCenter(e)}onSetToolPassive(){const e=this._getViewportsInfo();this._computeToolCenter(e)}onSetToolEnabled(){const e=this._getViewportsInfo();this._computeToolCenter(e)}onSetToolDisabled(){const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),e.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Ci(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{un(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();Ne(n.map(({viewportId:i})=>i)),r||nt(He,B.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=_e(e),{viewport:a}=o;let s=this._getRotationHandleNearImagePoint(a,r,n,i);if(s!==null||(s=this._getSlabThicknessHandleNearImagePoint(a,r,n,i),s!==null))return s}_unsubscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Ci(r,n),{element:o}=i;o.removeEventListener(Xe.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Ci(r,n),{element:o}=i;o.addEventListener(Xe.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_autoPanViewportIfNecessary(e,r){const n=r.getViewport(e),{clientWidth:i,clientHeight:o}=n.canvas,a=n.worldToCanvas(this.toolCenter),s=this.configuration.autoPan.panSize,c=[a[0],a[1]];if(a[0]<0?c[0]=s:a[0]>i&&(c[0]=i-s),a[1]<0?c[1]=s:a[1]>o&&(c[1]=o-s),c[0]===a[0]&&c[1]===a[1])return;const l=n.canvasToWorld(c),f=[l[0]-this.toolCenter[0],l[1]-this.toolCenter[1],l[2]-this.toolCenter[2]],u=n.getCamera(),{focalPoint:d,position:h}=u,g=[h[0]-f[0],h[1]-f[1],h[2]-f[2]],p=[d[0]-f[0],d[1]-f[1],d[2]-f[2]];n.setCamera({focalPoint:p,position:g}),n.render()}setSlabThickness(e,r){let n;const{filterActorUIDsToSetSlabThickness:i}=this.configuration;i&&i.length>0&&(n=i);let o=this.configuration.slabThicknessBlendMode;r===HC.MINIMUM_SLAB_THICKNESS&&(o=el.COMPOSITE),e.setBlendMode(o,n,!1),e.setSlabThickness(r,n)}_isClockWise(e,r,n){return(r[0]-e[0])*(n[1]-e[1])-(r[1]-e[1])*(n[0]-e[0])>0}_applyDeltaShiftToSelectedViewportCameras(e,r,n){r.forEach(i=>{this._applyDeltaShiftToViewportCamera(e,i,n)})}_applyDeltaShiftToViewportCamera(e,r,n){const{data:i}=r,o=e.getViewport(i.viewportId),a=o.getCamera(),s=a.viewPlaneNormal,c=Yt.dot(n,s),l=[...s];if(Yt.multiplyScalar(l,c),Math.abs(l[0])>.001||Math.abs(l[1])>.001||Math.abs(l[2])>.001){const f=[0,0,0],u=[0,0,0];Yt.add(a.focalPoint,l,f),Yt.add(a.position,l,u),o.setCamera({focalPoint:f,position:u}),o.render()}}_getRotationHandleNearImagePoint(e,r,n,i){const{data:o}=r,{rotationPoints:a}=o.handles;for(let s=0;s<a.length;s++){const c=a[s][0],l=a[s][1];if(!this._getReferenceLineControllable(l.id)||!this._getReferenceLineDraggableRotatable(l.id))continue;const d=e.worldToCanvas(c);if(xr(n,d)<i)return o.handles.activeOperation=Ys.ROTATE,this.editData={annotation:r},c}return null}_getSlabThicknessHandleNearImagePoint(e,r,n,i){const{data:o}=r,{slabThicknessPoints:a}=o.handles;for(let s=0;s<a.length;s++){const c=a[s][0],l=a[s][1];if(!this._getReferenceLineControllable(l.id)||!this._getReferenceLineSlabThicknessControlsOn(l.id))continue;const d=e.worldToCanvas(c);if(xr(n,d)<i)return o.handles.activeOperation=Ys.SLAB,o.activeViewportIds=[l.id],this.editData={annotation:r},c}return null}_pointNearTool(e,r,n,i){const o=_e(e),{viewport:a}=o,{clientWidth:s,clientHeight:c}=a.canvas,l=Math.sqrt(s*s+c*c),{data:f}=r,{rotationPoints:u}=f.handles,{slabThicknessPoints:d}=f.handles,h=[];for(let g=0;g<u.length-1;++g){const p=u[g][1],v=this._getReferenceLineControllable(p.id),y=this._getReferenceLineDraggableRotatable(p.id);if(!v||!y)continue;const m={start:{x:u[g][2][0],y:u[g][2][1]},end:{x:u[g][3][0],y:u[g][3][1]}},w=xi([m.start.x,m.start.y],[m.end.x,m.end.y],[n[0],n[1]]),x={start:{x:u[g+1][2][0],y:u[g+1][2][1]},end:{x:u[g+1][3][0],y:u[g+1][3][1]}},C=xi([x.start.x,x.start.y],[x.end.x,x.end.y],[n[0],n[1]]);(w<=i||C<=i)&&(h.push(p.id),f.handles.activeOperation=Ys.DRAG),g++}for(let g=0;g<d.length-1;++g){const p=d[g][1];if(h.find(L=>L===p.id))continue;const v=this._getReferenceLineControllable(p.id),y=this._getReferenceLineSlabThicknessControlsOn(p.id);if(!v||!y)continue;const m=d[g][2],w=d[g][3],x=Jt();fo(x,m,w),Wl(x,x,.5);const C=Jt();Yr(C,m,x),Kl(C,C);const S=Jt();Wl(S,C,l*.05);const T=Jt(),_=Jt();fo(T,x,S),Yr(_,x,S);const E={start:{x:T[0],y:T[1]},end:{x:m[0],y:m[1]}},b=xi([E.start.x,E.start.y],[E.end.x,E.end.y],[n[0],n[1]]),D={start:{x:_[0],y:_[1]},end:{x:w[0],y:w[1]}},O=xi([D.start.x,D.start.y],[D.end.x,D.end.y],[n[0],n[1]]);(b<=i||O<=i)&&(h.push(p.id),f.handles.activeOperation=null),g++}return f.activeViewportIds=[...h],this.editData={annotation:r},f.handles.activeOperation===Ys.DRAG}}Kc.toolName="Crosshairs";const nv="magnify-viewport";class iz extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{magnifySize:10,magnifyWidth:250,magnifyHeight:250}}){super(e,r),this._hasBeenRemoved=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=_e(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof sr))throw new Error("MagnifyTool only works on StackViewports");const f=this._getReferencedImageId(c);if(!f)throw new Error("MagnifyTool: No referenced image id found, reconstructed planes not supported yet");const u=St(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),Pt(o),n.preventDefault(),Ne(u),!0},this.preTouchStartCallback=n=>{this.preMouseDownCallback(n)},this._createMagnificationViewport=()=>{const{enabledElement:n,referencedImageId:i,viewportIdsToRender:o,renderingEngine:a,currentPoints:s}=this.editData,{viewport:c}=n,{element:l}=c,f=c.getProperties(),{rotation:u}=c.getViewPresentation(),{canvas:d,world:h}=s;let g;if(g=l.querySelector(".magnifyTool"),g===null){const v=document.createElement("div");v.classList.add("magnifyTool"),v.style.display="block",v.style.width=`${this.configuration.magnifyWidth}px`,v.style.height=`${this.configuration.magnifyHeight}px`,v.style.position="absolute",g=v,l.querySelector(".viewport-element").appendChild(v);const m={viewportId:nv,type:gr.STACK,element:g};a.enableElement(m)}g.style.top=`${d[1]-this.configuration.magnifyHeight/2}px`,g.style.left=`${d[0]-this.configuration.magnifyWidth/2}px`;const p=a.getViewport(nv);p.setStack([i]).then(()=>{if(this._hasBeenRemoved)return;p.setProperties(f),p.setViewPresentation({rotation:u});const{parallelScale:v}=c.getCamera(),{focalPoint:y,position:m,viewPlaneNormal:w}=p.getCamera(),x=Math.sqrt(Math.pow(y[0]-m[0],2)+Math.pow(y[1]-m[1],2)+Math.pow(y[2]-m[2],2)),C=[h[0],h[1],h[2]],S=[C[0]+x*w[0],C[1]+x*w[1],C[2]+x*w[2]];p.setCamera({parallelScale:v*(1/this.configuration.magnifySize),focalPoint:C,position:S}),p.render()}),g.style.display="block",Ne(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=_e(a),{renderingEngine:u}=f,d=u.getViewport(nv),h=a.querySelector(".magnifyTool");if(!h)return;h.style.top=`${l[1]-this.configuration.magnifyHeight/2}px`,h.style.left=`${l[0]-this.configuration.magnifyWidth/2}px`;const{focalPoint:g,position:p}=d.getCamera(),v=[p[0]+c[0],p[1]+c[1],p[2]+c[2]],y=[g[0]+c[0],g[1]+c[1],g[2]+c[2]];d.setCamera({focalPoint:y,position:v}),d.render()},this._dragEndCallback=n=>{const{element:i}=n.detail,o=_e(i),{renderingEngine:a}=o;a.disableElement(nv);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),jt(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{ze.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(B.MOUSE_UP,this._dragEndCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(B.TOUCH_END,this._dragEndCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._dragEndCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(B.TOUCH_END,this._dragEndCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof sr&&(n=r.split("imageId:")[1]),n}}iz.toolName="Magnify";const xTe="advancedMagnifyTool",CTe=125,{Events:Iu}=ts,p7=t=>t.uid!==t.referencedId;var vT;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(vT||(vT={}));const STe="AdvancedMagnify",TTe=1-Ya,hb=class hb extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,magnifyingGlass:{radius:125,zoomFactor:3,zoomFactorList:[1.5,2,2.5,3,3.5,4,4.5,5],autoPan:{enabled:!0,padding:10}},actions:{showZoomFactorsList:{method:"showZoomFactorsList",bindings:[{mouseButton:hl.Secondary,modifierKey:Bi.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=_e(a),{viewport:c,renderingEngine:l}=s,f=o.world,u=o.canvas,{magnifyingGlass:d}=this.configuration,{radius:h,zoomFactor:g,autoPan:p}=d,v=this._getCanvasHandlePoints(u,h),y=c.getCamera(),{viewPlaneNormal:m,viewUp:w}=y,x=this.getReferencedImageId(c,f,m,w),C=Tn(),S=Tn(),T=c.getFrameOfReferenceUID(),_={annotationUID:C,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...m],viewUp:[...w],FrameOfReferenceUID:T,referencedImageId:x},data:{sourceViewportId:c.id,magnifyViewportId:S,zoomFactor:g,isCanvasAnnotation:!0,handles:{points:v,activeHandleIndex:null}}};this.magnifyViewportManager.createViewport(_,{magnifyViewportId:S,sourceEnabledElement:s,position:u,radius:h,zoomFactor:g,autoPan:{enabled:p.enabled,padding:p.padding,callback:b=>{const D=_.data.handles.points,{canvas:O}=b.delta;for(let L=0,P=D.length;L<P;L++){const k=D[L];k[0]+=O[0],k[1]+=O[1],_.invalidated=!0}}}}),rn(_,a);const E=St(a,this.getToolName());return n.preventDefault(),Ne(E),_},this.onSetToolDisabled=()=>{this.magnifyViewportManager.dispose(),_1().forEach(i=>{i.metadata.toolName===this.getToolName()&&un(i.annotationUID)})},this.isPointNearTool=(n,i,o,a)=>{const{data:s}=i,{points:c}=s.handles,l=c,f=l[0],u=l[2],d=l[3],h=Math.abs(u[1]-f[1])*.5,g=[d[0]+h,f[1]+h],p=cf([g,o]);return Math.abs(p-h)<a*2},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Pt(a),this._activateModify(a),Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;const{points:l}=c.handles,f=l.findIndex(d=>d===o),u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),Pt(s),Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{data:l}=a;l.handles.activeHandleIndex=null,this._deactivateModify(o),jt(o),this.editData=null,this.isDrawing=!1,Ne(s),c&&kn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{deltaPoints:o}=i,a=(o==null?void 0:o.canvas)??[0,0,0],{annotation:s,viewportIdsToRender:c}=this.editData,{points:l}=s.data.handles;l.forEach(f=>{f[0]+=a[0],f[1]+=a[1]}),s.invalidated=!0,this.editData.hasMoved=!0,Ne(c)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c}=this.editData,{data:l}=a;if(c===void 0){const{deltaPoints:f}=i,u=f.canvas;l.handles.points.forEach(h=>{h[0]+=u[0],h[1]+=u[1]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;Ne(s)},this._dragHandle=n=>{const i=n.detail,{annotation:o}=this.editData,{data:a}=o,{points:s}=a.handles,c=s,l=c[0],f=c[2],u=c[3],d=Math.abs(f[1]-l[1])*.5,h=[u[0]+d,l[1]+d],{currentPoints:g}=i,p=g.canvas,v=cf([h,p]),y=this._getCanvasHandlePoints(h,v);s[0]=y[0],s[1]=y[1],s[2]=y[2],s[3]=y[3]},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length))return o;c=c==null?void 0:c.filter(u=>u.data.sourceViewportId===a.id);const l=this.filterInteractableAnnotationsForElement(s,c);if(!(l!=null&&l.length))return o;const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let u=0;u<l.length;u++){const d=l[u],{annotationUID:h,data:g}=d,{magnifyViewportId:p,zoomFactor:v,handles:y}=g,{points:m,activeHandleIndex:w}=y;f.annotationUID=h,this.getStyle("lineWidth",f,d),this.getStyle("lineDash",f,d);const x=this.getStyle("color",f,d),C=m,S=C[0],T=C[2],_=C[3],E=Math.abs(T[1]-S[1])*.5,b=[_[0]+E,S[1]+E];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!Kr(h))continue;!ai(h)&&!this.editData&&w!==null&&(D=[C[w]]),D&&nr(i,h,"0",D,{color:x});const O=`${h}-advancedMagnify`;aa(i,h,"0",b,E,{color:x,lineWidth:5},O);const P=this.magnifyViewportManager.getViewport(p);P.position=b,P.radius=E,P.zoomFactor=v,P.update(),o=!0}return o},this._getCanvasHandlePoints=(n,i)=>[[n[0],n[1]-i,0],[n[0]+i,n[1],0],[n[0],n[1]+i,0],[n[0]-i,n[1],0]],this.magnifyViewportManager=V0.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=_e(n),{viewport:a}=o,{canvas:s}=i,c=n.querySelector(":scope .viewport-element"),l=r.data.zoomFactor,f=()=>u.parentElement.removeChild(u),u=this._getZoomFactorsListDropdown(l,d=>{d!==void 0&&(r.data.zoomFactor=Number.parseFloat(d),r.invalidated=!0),f(),a.render()});Object.assign(u.style,{left:`${s[0]}px`,top:`${s[1]}px`}),c.appendChild(u),u.focus()}_getZoomFactorsListDropdown(e,r){const{zoomFactorList:n}=this.configuration.magnifyingGlass,i=document.createElement("select");return i.size=5,Object.assign(i.style,{width:"50px",position:"absolute"}),["mousedown","mouseup","mousemove","click"].forEach(o=>{i.addEventListener(o,a=>a.stopPropagation())}),i.addEventListener("change",o=>{o.stopPropagation(),r(i.value)}),i.addEventListener("keydown",o=>{var s;((o.keyCode??o.which===27)||((s=o.key)==null?void 0:s.toLowerCase())==="escape")&&(o.stopPropagation(),r())}),n.forEach(o=>{const a=document.createElement("option");a.label=o,a.title=`Zoom factor ${o.toFixed(1)}`,a.value=o,a.defaultSelected=o===e,i.add(a)}),i}};hb.Actions=vT;let qm=hb;class V0{constructor(){this.createViewport=(e,r)=>{const{magnifyViewportId:n,sourceEnabledElement:i,position:o,radius:a,zoomFactor:s,autoPan:c}=r,{viewport:l}=i,{element:f}=l,u=new _Te({magnifyViewportId:n,sourceEnabledElement:i,radius:a,position:o,zoomFactor:s,autoPan:c});return this._addSourceElementEventListener(f),this._magnifyViewportsMap.set(u.viewportId,{annotation:e,magnifyViewport:u,magnifyViewportInfo:r}),u},this._annotationRemovedCallback=e=>{const{annotation:r}=e.detail;r.metadata.toolName===STe&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=Bn(r);o.stackActorReInitialized&&this._reset(r),i.forEach(({annotation:a})=>{a.metadata.referencedImageId=n,a.invalidated=!0})},this._newVolumeImageCallback=e=>{const{renderingEngineId:r,viewportId:n}=e.detail,o=jr(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(Tt(l,a))>TTe))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Sn(Be(),d,u.points[0]),g=Tt(h,a),p=_r(Be(),a,g);for(let v=0,y=u.points.length;v<y;v++){const m=u.points[v];m[0]+=p[0],m[1]+=p[1],m[2]+=p[2]}c.invalidated=!0})},this._magnifyViewportsMap=new Map,this._initialize()}static getInstance(){return V0._singleton=V0._singleton??new V0,V0._singleton}getViewport(e){var r;return(r=this._magnifyViewportsMap.get(e))==null?void 0:r.magnifyViewport}dispose(){this._removeEventListeners(),this._destroyViewports()}destroyViewport(e){const r=this._magnifyViewportsMap.get(e);if(r){const{magnifyViewport:n}=r,{viewport:i}=n.sourceEnabledElement,{element:o}=i;this._removeSourceElementEventListener(o),n.dispose(),this._magnifyViewportsMap.delete(e)}}_destroyViewports(){Array.from(this._magnifyViewportsMap.keys()).forEach(r=>this.destroyViewport(r))}_getMagnifyViewportsMapEntriesBySourceViewportId(e){return Array.from(this._magnifyViewportsMap.values()).filter(({magnifyViewport:n})=>{const{viewport:i}=n.sourceEnabledElement;return i.id===e})}_reset(e){this._getMagnifyViewportsMapEntriesBySourceViewportId(e).forEach(({magnifyViewport:n,annotation:i,magnifyViewportInfo:o})=>{this.destroyViewport(n.viewportId);const a=Bn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){He.addEventListener(B.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){He.removeEventListener(B.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(Iu.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(Iu.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(Iu.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(Iu.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(Iu.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(Iu.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(Iu.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(Iu.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class _Te{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=CTe,position:i=[0,0],zoomFactor:o,autoPan:a}){this._enabledElement=null,this._sourceToolGroup=null,this._magnifyToolGroup=null,this._isViewportReady=!1,this._radius=0,this._resized=!1,this._canAutoPan=!1,this._viewportId=e??Tn(),this._sourceEnabledElement=r,this._autoPan=a,this.radius=n,this.position=i,this.zoomFactor=o,this.visible=!0,this._browserMouseDownCallback=this._browserMouseDownCallback.bind(this),this._browserMouseUpCallback=this._browserMouseUpCallback.bind(this),this._handleToolModeChanged=this._handleToolModeChanged.bind(this),this._mouseDragCallback=this._mouseDragCallback.bind(this),this._resizeViewportAsync=og(this._resizeViewport.bind(this),1),this._initialize()}get sourceEnabledElement(){return this._sourceEnabledElement}get viewportId(){return this._viewportId}get radius(){return this._radius}set radius(e){Math.abs(this._radius-e)>1e-5&&(this._radius=e,this._resized=!0)}update(){const{radius:e,position:r,visible:n}=this,{viewport:i}=this._enabledElement,{element:o}=i,a=2*e,[s,c]=r;this._resized&&(this._resizeViewportAsync(),this._resized=!1),Object.assign(o.style,{display:n?"block":"hidden",width:`${a}px`,height:`${a}px`,left:`${-e}px`,top:`${-e}px`,transform:`translate(${s}px, ${c}px)`}),this._isViewportReady&&(this._syncViewports(),i.render())}dispose(){const{viewport:e}=this._enabledElement,{element:r}=e,n=e.getRenderingEngine();this._removeEventListeners(r),n.disableElement(e.id),r.parentNode&&r.parentNode.removeChild(r)}_handleToolModeChanged(e){var s;const{_magnifyToolGroup:r}=this,{toolGroupId:n,toolName:i,mode:o,toolBindingsOptions:a}=e.detail;if(((s=this._sourceToolGroup)==null?void 0:s.id)===n)switch(o){case Nn.Active:r.setToolActive(i,a);break;case Nn.Passive:r.setToolPassive(i);break;case Nn.Enabled:r.setToolEnabled(i);break;case Nn.Disabled:r.setToolDisabled(i);break;default:throw new Error(`Unknow tool mode (${o})`)}}_inheritBorderRadius(e){const r=e.querySelector(".viewport-element"),n=e.querySelector(".cornerstone-canvas");r.style.borderRadius="inherit",n.style.borderRadius="inherit"}_createViewportNode(){const e=document.createElement("div"),{radius:r}=this,n=r*2;return e.classList.add(xTe),Object.assign(e.style,{display:"block",width:`${n}px`,height:`${n}px`,position:"absolute",overflow:"hidden",borderRadius:"50%",boxSizing:"border-box",left:`${-r}px`,top:`${-r}px`,transform:"translate(-1000px, -1000px)"}),e}_convertZoomFactorToParallelScale(e,r,n){const{parallelScale:i}=e.getCamera(),o=r.canvas.offsetWidth/e.canvas.offsetWidth;return i*(1/n)*o}_isStackViewport(e){return"setStack"in e}_isVolumeViewport(e){return"addVolumes"in e}_cloneToolGroups(e,r){const n=e.getActors(),i=`${r.id}-toolGroup`,o=Dr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof ar&&!(c instanceof qm)});return a.addViewport(r.id,r.renderingEngineId),n.filter(p7).forEach(s=>{pg(this.viewportId,[{segmentationId:s.referencedId,type:Et.Labelmap}])}),{sourceToolGroup:o,magnifyToolGroup:a}}_cloneStack(e,r){const n=e.getImageIds();r.setStack(n).then(()=>{this._isViewportReady=!0,this.update()})}_cloneVolumes(e,r){const i=e.getActors().filter(o=>!p7(o)).map(o=>({volumeId:o.uid}));return r.setVolumes(i).then(()=>{this._isViewportReady=!0,this.update()}),r}_cloneViewport(e,r){const{viewportId:n}=this,i=e.getRenderingEngine(),{options:o}=e,a={element:r,viewportId:n,type:e.type,defaultOptions:{...o}};i.enableElement(a);const s=i.getViewport(n);this._isStackViewport(e)?this._cloneStack(e,s):this._isVolumeViewport(e)&&this._cloneVolumes(e,s),this._inheritBorderRadius(r);const c=this._cloneToolGroups(e,s);this._sourceToolGroup=c.sourceToolGroup,this._magnifyToolGroup=c.magnifyToolGroup}_cancelMouseEventCallback(e){e.stopPropagation(),e.preventDefault()}_browserMouseUpCallback(e){const{element:r}=this._enabledElement.viewport;document.removeEventListener("mouseup",this._browserMouseUpCallback),r.addEventListener("mouseup",this._cancelMouseEventCallback),r.addEventListener("mousemove",this._cancelMouseEventCallback)}_browserMouseDownCallback(e){var n;const{element:r}=this._enabledElement.viewport;this._canAutoPan=!!((n=e.target)!=null&&n.closest(".advancedMagnifyTool")),document.addEventListener("mouseup",this._browserMouseUpCallback),r.removeEventListener("mouseup",this._cancelMouseEventCallback),r.removeEventListener("mousemove",this._cancelMouseEventCallback)}_mouseDragCallback(e){if(!ze.isInteractingWithTool)return;const{_autoPan:r}=this;if(!r.enabled||!this._canAutoPan)return;const{currentPoints:n}=e.detail,{viewport:i}=this._enabledElement,{canvasToWorld:o}=i,{canvas:a}=n,{radius:s}=this,c=[s,s],l=Vo(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=Ts(Jt(),a,c);Kl(d,d),Wl(d,d,u);const h=fo(Jt(),this.position,d),g=o(this.position),p=o(h),v=Sn(Be(),p,g),y={points:{currentPosition:{canvas:this.position,world:g},newPosition:{canvas:h,world:p}},delta:{canvas:d,world:v}};r.callback(y)}_addBrowserEventListeners(e){document.addEventListener("mousedown",this._browserMouseDownCallback,!0),e.addEventListener("mousedown",this._cancelMouseEventCallback),e.addEventListener("mouseup",this._cancelMouseEventCallback),e.addEventListener("mousemove",this._cancelMouseEventCallback),e.addEventListener("dblclick",this._cancelMouseEventCallback)}_removeBrowserEventListeners(e){document.removeEventListener("mousedown",this._browserMouseDownCallback,!0),document.removeEventListener("mouseup",this._browserMouseUpCallback),e.removeEventListener("mousedown",this._cancelMouseEventCallback),e.removeEventListener("mouseup",this._cancelMouseEventCallback),e.removeEventListener("mousemove",this._cancelMouseEventCallback),e.removeEventListener("dblclick",this._cancelMouseEventCallback)}_addEventListeners(e){He.addEventListener(B.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(B.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(B.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){He.removeEventListener(B.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(B.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(B.MOUSE_DRAG,this._mouseDragCallback),this._removeBrowserEventListeners(e)}_initialize(){const{_sourceEnabledElement:e}=this,{viewport:r}=e,{canvas:n}=r,i=this._createViewportNode();n.parentNode.appendChild(i),this._addEventListeners(i),this._cloneViewport(r,i),this._enabledElement=_e(i)}_syncViewportsCameras(e,r){const n=e.canvasToWorld(this.position),i=this._convertZoomFactorToParallelScale(e,r,this.zoomFactor),{focalPoint:o,position:a,viewPlaneNormal:s}=r.getCamera(),c=Math.sqrt(Math.pow(o[0]-a[0],2)+Math.pow(o[1]-a[1],2)+Math.pow(o[2]-a[2],2)),l=[n[0],n[1],n[2]],f=[l[0]+c*s[0],l[1]+c*s[1],l[2]+c*s[2]];r.setCamera({parallelScale:i,focalPoint:l,position:f})}_syncStackViewports(e,r){r.setImageIdIndex(e.getCurrentImageIdIndex())}_syncViewports(){const{viewport:e}=this._sourceEnabledElement,{viewport:r}=this._enabledElement,n=e.getProperties();r.getImageData()&&(r.setProperties(n),this._syncViewportsCameras(e,r),this._isStackViewport(e)&&this._syncStackViewports(e,r),this._syncViewportsCameras(e,r),r.render())}_resizeViewport(){const{viewport:e}=this._enabledElement;e.getRenderingEngine().resize()}}qm.toolName="AdvancedMagnify";const{EPSILON:KC}=If;class Td extends Lf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=Go()[0];if(!i)return;let o=i.getViewports();o=jw(o,this.getToolName());const a=i.getViewport(this.configuration.sourceViewportId);if(!(a!=null&&a.getImageData()))return;const{element:s}=a,{viewUp:c,viewPlaneNormal:l}=a.getCamera(),f=Zy(a);let u=(h=this.editData)==null?void 0:h.annotation;const d=a.getFrameOfReferenceUID();if(u)this.editData.annotation.data.handles.points=f;else{const g={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...c],FrameOfReferenceUID:d,referencedImageId:null},data:{handles:{points:f}}};rn(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},Ne(o.filter(g=>g.id!==a.id).map(g=>g.id))},this.onSetToolEnabled=()=>{this._init()},this.onSetToolConfiguration=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{var W,J;const{viewport:o}=n;if(!this.editData)return!1;const{annotation:a,sourceViewportId:s}=this.editData;let c=!1;const{viewport:l}=Bn(s)||{};if(!l||l.id===o.id||!a||!((J=(W=a==null?void 0:a.data)==null?void 0:W.handles)!=null&&J.points)||this.configuration.enforceSameFrameOfReference&&l.getFrameOfReferenceUID()!==o.getFrameOfReferenceUID())return c;const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=a.data.handles.points[0],d=a.data.handles.points[1],h=a.data.handles.points[2],g=a.data.handles.points[3],{focalPoint:p,viewPlaneNormal:v,viewUp:y}=o.getCamera(),{viewPlaneNormal:m}=l.getCamera();if(this.isParallel(v,m))return c;const w=il(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,T=jn(Be(),x[0],x[1]);T=Yn(Be(),T);let _=jn(Be(),x[2],x[0]);_=Yn(Be(),_);const E=Ln(Be(),T,_);if(this.isParallel(E,v))return c;this.isPerpendicular(T,v)&&(S=C);const b=Mh(S[0],S[1],w),D=Mh(S[2],S[3],w),{annotationUID:O}=a;f.annotationUID=O;const L=this.getStyle("lineWidth",f,a),P=this.getStyle("lineDash",f,a),k=this.getStyle("color",f,a),G=this.getStyle("shadow",f,a);let j=[b,D].map(te=>o.worldToCanvas(te));if(this.configuration.showFullDimension&&(j=this.handleFullDimension(o,b,v,y,D,j)),j.length<2)return c;const F=`${O}-line`;return pn(i,O,"1",j[0],j[1],{color:k,width:L,lineDash:P,shadow:G},F),c=!0,c},this.isPerpendicular=(n,i)=>{const o=Tt(n,i);return Math.abs(o)<KC}}handleFullDimension(e,r,n,i,o,a){e.getRenderingEngine();const s=this.getTargetId(e),c=this.getTargetImageData(s),l=this.getReferencedImageId(e,r,n,i);if(l&&c)try{const{imageData:f,dimensions:u}=c,[d,h,g,p]=[f.indexToWorld([0,0,0]),f.indexToWorld([u[0]-1,0,0]),f.indexToWorld([u[0]-1,u[1]-1,0]),f.indexToWorld([0,u[1]-1,0])].map(m=>GS(l,m)),[v,y]=[r,o].map(m=>GS(l,m));a=[[d,h],[h,g],[p,g],[d,p]].map(([m,w])=>this.intersectInfiniteLines(m,w,v,y)).filter(m=>m&&this.isInBound(m,u)).map(m=>{const w=PV(l,m);return e.worldToCanvas(w)})}catch(f){console.log(f)}return a}intersectInfiniteLines(e,r,n,i){const[o,a]=e,[s,c]=r,[l,f]=n,[u,d]=i,h=c-a,g=o-s,p=s*a-o*c,v=d-f,y=l-u,m=u*f-l*d;if(Math.abs(h*y-v*g)<KC)return;const w=(g*m-y*p)/(h*y-v*g),x=(v*p-h*m)/(h*y-v*g);return[w,x]}isParallel(e,r){return Math.abs(Tt(e,r))>1-KC}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}Td.toolName="ReferenceLines";const{EPSILON:m7}=If;class oz extends Lf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceImageIds:[]}}){super(e,r),this.onSetToolEnabled=()=>{this._init()},this.onSetToolActive=()=>{this._init()},this._init=()=>{const n=this.configuration.sourceImageIds;if(!(n!=null&&n.length)){console.warn("OverlayGridTool: No sourceImageIds provided in configuration");return}const i=ct("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=ti(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=sn(this.getToolName(),o);if(!(s!=null&&s.length)){const c=n.map(f=>this.calculateImageIdPointSets(f)),l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{viewportData:new Map,pointSets:c}};rn(l,o)}Ne(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=ct("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return Cn(d,i,c,a*f),Cn(h,i,s,o*l),Cn(g,h,c,a*f),{pointSet1:[u,h,d,g],pointSet2:[u,d,h,g]}},this.renderAnnotation=(n,i)=>{const o=this.configuration.sourceImageIds;let a=!1;if(!(o!=null&&o.length))return a;const{viewport:s,FrameOfReferenceUID:c}=n;if(s.getImageIds().length<2)return a;const f=sn(this.getToolName(),c);if(!(f!=null&&f.length))return a;const u=f[0],{annotationUID:d}=u,{focalPoint:h,viewPlaneNormal:g}=s.getCamera(),p={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},v=this.getImageIdNormal(o[0]);if(this.isParallel(g,v))return a;const y=il(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;x<o.length;x++){const{pointSet1:C,pointSet2:S}=m[x],T=w.get(s.id)||this.initializeViewportData(w,s.id);if(!T.pointSetsToUse[x]){let j=C,F=jn(Be(),C[0],C[1]);F=Yn(Be(),F),this.isPerpendicular(F,g)&&(j=S),T.pointSetsToUse[x]=j,T.lineStartsWorld[x]=Mh(j[0],j[1],y),T.lineEndsWorld[x]=Mh(j[2],j[3],y)}const _=T.lineStartsWorld[x],E=T.lineEndsWorld[x];p.annotationUID=d;const b=this.getStyle("lineWidth",p,u),D=this.getStyle("lineDash",p,u),O=this.getStyle("color",p,u),L=this.getStyle("shadow",p,u),P=[_,E].map(j=>s.worldToCanvas(j)),k=`${d}-line`,G=`${x}`;pn(i,d,G,P[0],P[1],{color:O,width:b,lineDash:D,shadow:L},k)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=Tt(n,i);return Math.abs(o)<m7}}isParallel(e,r){return Math.abs(Tt(e,r))>1-m7}getImageIdNormal(e){const{imageOrientationPatient:r}=ct("imagePlaneModule",e),n=bt(r[0],r[1],r[2]),i=bt(r[3],r[4],r[5]);return Ln(Be(),n,i)}}oz.toolName="OverlayGrid";class az extends Lf{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=ti(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=jr(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=sn(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;ETe(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};rn(l,o)}Ne(n.map(({viewportId:c})=>c))},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{const{viewport:o,FrameOfReferenceUID:a}=n;let s=!1;const c=sn(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;sz(u,o);const d=o.getActors(),h=cz(o);return d.forEach(g=>{if(!(g!=null&&g.clippingFilter))return;const p=u.get(g.uid);if(!p||!p.get(h))return;let v=1;const{worldPointsSet:y,color:m}=p.get(h);for(let w=0;w<y.length;w++){const C=y[w].map(_=>o.worldToCanvas(_)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},T=g.uid+"#"+v;tu(i,f,T,C,S),v++}}),s=!0,s}}}function ETe(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=jr(n))==null?void 0:o.getViewport(r);sz(t,i)})}function sz(t,e){const r=e.getActors(),n=cz(e);r.forEach(i=>{if(!(i!=null&&i.clippingFilter))return;let o=t.get(i.uid);if(o||(o=new Map,t.set(i.uid,o)),!o.get(n)){const a=i.clippingFilter.getOutputData(),s=UW(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=bTe(c);o.set(n,{worldPointsSet:s,color:l})}})}function cz(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${_G(e)}-${r}`}function bTe(t){function e(r){let n=Math.floor(r*255).toString(16);return n.length===1&&(n="0"+n),n}return"#"+e(t[0])+e(t[1])+e(t[2])}az.toolName="SegmentationIntersection";class Wa extends Lf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,displayThreshold:5,positionSync:!0,disableCursor:!1}}){super(e,r),this.isDrawing=!1,this.isHandleOutsideImage=!1,this._elementWithCursor=null,this._currentCursorWorldPosition=null,this._currentCanvasPosition=null,this._disableCursorEnabled=!1,this.mouseMoveCallback=n=>{const{detail:i}=n,{element:o,currentPoints:a}=i;this._currentCursorWorldPosition=a.world,this._currentCanvasPosition=a.canvas,this._elementWithCursor=o;const s=this.getActiveAnnotation(o);return s===null?(this.createInitialAnnotation(a.world,o),!1):(this.updateAnnotationPosition(o,s),!1)},this.createInitialAnnotation=(n,i)=>{const o=_e(i);if(!o)throw new Error("No enabled element found");const{viewport:a,renderingEngine:s}=o;this.isDrawing=!0;const c=a.getCamera(),{viewPlaneNormal:l,viewUp:f}=c;if(!l||!f)throw new Error("Camera not found");const u=this.getReferencedImageId(a,n,l,f),d=a.getFrameOfReferenceUID(),h={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...f],FrameOfReferenceUID:d,referencedImageId:u},data:{label:"",handles:{points:[[...n]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}};if(sn(this.getToolName(),i).length>0)return null;if(rn(h,i)===null)return;const v=St(i,this.getToolName(),!1);Ne(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=_e(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(Yt.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=Yt.dot(h,u);if(Math.abs(g)<.01||!this._currentCanvasPosition)return;const p=l.canvasToWorld(this._currentCanvasPosition);this._currentCursorWorldPosition=p,this.updateAnnotationPosition(o,this.getActiveAnnotation(o))},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a,FrameOfReferenceUID:s}=n,c=this._elementWithCursor===a.element;this.configuration.positionSync&&!c&&this.updateViewportImage(a);const{element:l}=a;let f=sn(this.getToolName(),l);if(!(f!=null&&f.length)||(f=this.filterInteractableAnnotationsForElement(l,f),!(f!=null&&f.length)))return o;const u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<f.length;d++){const h=f[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y}=v;if(!g)return o;u.annotationUID=g;const m=parseFloat(this.getStyle("lineWidth",u,h)),w=m,x=this.getStyle("lineDash",u,h),C=this.getStyle("color",u,h);if(y[0].some(O=>isNaN(O)))return o;const S=y.map(O=>a.worldToCanvas(O));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(g))continue;const T={upper:"upper",right:"right",lower:"lower",left:"left"},[_,E]=S[0],b=c?20:7,D=c?5:7;pn(i,g,T.upper,[_,E-(b/2+D)],[_,E-b/2],{color:C,lineDash:x,lineWidth:w}),pn(i,g,T.lower,[_,E+(b/2+D)],[_,E+b/2],{color:C,lineDash:x,lineWidth:w}),pn(i,g,T.right,[_+(b/2+D),E],[_+b/2,E],{color:C,lineDash:x,lineWidth:w}),pn(i,g,T.left,[_-(b/2+D),E],[_-b/2,E],{color:C,lineDash:x,lineWidth:w}),o=!0}return o},this._disableCursorEnabled=this.configuration.disableCursor}onSetToolActive(){if(this._disableCursorEnabled=this.configuration.disableCursor,!this._disableCursorEnabled)return;const e=ti(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ci(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Pt(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=ti(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ci(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&jt(n.viewport.element)})}getActiveAnnotation(e){const r=sn(this.getToolName(),e);return r.length?r[0]:null}updateAnnotationPosition(e,r){var a,s;const n=this._currentCursorWorldPosition;if(!n||!((s=(a=r.data)==null?void 0:a.handles)!=null&&s.points))return;r.data.handles.points=[[...n]],r.invalidated=!0;const i=St(e,this.getToolName(),!1);_e(e)&&Ne(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=_e(e))==null?void 0:d.viewport;if(!i)return[];const o=i.getCamera(),{viewPlaneNormal:a,focalPoint:s}=o;if(!a||!s)return[];const c=(g=(h=n.data)==null?void 0:h.handles)==null?void 0:g.points;if(!(c instanceof Array)||c.length!==1)return[];const l=c[0],f=il(a,s);return Tm(f,l)<this.configuration.displayThreshold?[n]:[]}updateViewportImage(e){const r=this._currentCursorWorldPosition;if(!(!r||r.some(n=>isNaN(n)))){if(e instanceof sr){const n=CE(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof cr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=il(i,n),a=Tm(o,r,!0);if(Math.abs(a)<.5)return;const s=Yn(Be(),bt(...i)),c=_r(Be(),s,a),l=ni(Be(),bt(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}Wa.toolName="ReferenceCursors";const v7=[];class lz extends Lf{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=Go()[0];if(!i)return;const o=ti(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>Ci(v.viewportId,v.renderingEngineId));let{viewport:s}=a[0];const{FrameOfReferenceUID:c}=a[0];if(this.configuration.viewportId&&a.forEach(v=>{v.viewport.id==this.configuration.viewportId&&(s=v.viewport)}),!s)return;const{viewUp:l,viewPlaneNormal:f}=s.getCamera(),u=Zy(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=sn(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!v7.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:Zy(y)},viewportId:y.id}};v7.push(y.id),rn(m,y.element),d=m}}),(p=this.editData)!=null&&p.annotation&&this.editData.annotation.data.viewportId==s.id&&(this.editData.annotation.data.handles.points=u,this.editData.annotation.data.viewportId=s.id),this.editData={viewport:s,renderingEngine:i,annotation:d}},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this.configuration.viewportId=n.detail.viewportId,this._init()},this.computeScaleSize=(n,i,o)=>{const a=[16e3,8e3,4e3,2e3,1e3,500,250,100,50,25,10,5,2];let s;return o=="top"||o=="bottom"?s=a.filter(c=>c<n*.6&&c>n*.2):s=a.filter(c=>c<i*.6&&c>i*.2),s[0]},this.computeEndScaleTicks=(n,i)=>{const o={bottom:[[0,-10],[0,-10]],top:[[0,10],[0,10]],left:[[0,0],[10,0]],right:[[0,0],[-10,0]]},a=[[n[1][0]+o[i][0][0],n[1][1]+o[i][0][0]],[n[1][0]+o[i][1][0],n[1][1]+o[i][1][1]]],s=[[n[0][0]+o[i][0][0],n[0][1]+o[i][0][0]],[n[0][0]+o[i][1][0],n[0][1]+o[i][1][1]]];return{endTick1:a,endTick2:s}},this.computeInnerScaleTicks=(n,i,o,a,s)=>{let c;i=="bottom"||i=="top"?c=s[0][0]-a[0][0]:(i=="left"||i=="right")&&(c=s[0][1]-a[0][1]);const l=[],f=[],u=[];let d=n;n>=50&&(d=n/10);const h=c/d;for(let g=0;g<d-1;g++){const p={bottom:[[h*(g+1),0],[h*(g+1),5]],top:[[h*(g+1),0],[h*(g+1),-5]],left:[[0,h*(g+1)],[-5,h*(g+1)]],right:[[0,h*(g+1)],[5,h*(g+1)]]};l.push(`${o}-tick${g}`),f.push(`tick${g}`),(g+1)%5==0?u.push([[a[0][0]+p[i][0][0],a[0][1]+p[i][0][1]],[a[1][0]+p[i][0][0],a[1][1]+p[i][0][1]]]):u.push([[a[0][0]+p[i][0][0],a[0][1]+p[i][0][1]],[a[1][0]+p[i][1][0],a[1][1]+p[i][1][1]]])}return{tickIds:l,tickUIDs:f,tickCoordinates:u}},this.computeWorldScaleCoordinates=(n,i,o)=>{let a,s=jn(Be(),o[0],o[1]);s=Yn(Be(),s);let c=jn(Be(),o[2],o[0]);c=Yn(Be(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=ni(Be(),l[i][0],l[i][0]).map(d=>d/2),u=n/2/Math.sqrt(Math.pow(s[0],2)+Math.pow(s[1],2)+Math.pow(s[2],2));return i=="top"||i=="bottom"?a=[jn(Be(),f,c.map(d=>d*u)),ni(Be(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[ni(Be(),f,s.map(d=>d*u)),jn(Be(),f,s.map(d=>d*u))]),a},this.computeCanvasScaleCoordinates=(n,i,o,a,s)=>{let c;if(s=="top"||s=="bottom"){const l=i[0][0]-i[1][0];c=[[n.width/2-l/2,o.height],[n.width/2+l/2,o.height]]}else if(s=="left"||s=="right"){const l=i[0][1]-i[1][1];c=[[a.width,n.height/2-l/2],[a.width,n.height/2+l/2]]}return c},this.computeScaleBounds=(n,i,o,a)=>{const s=i*Math.min(1e3,n.width),c=o*Math.min(1e3,n.height),l={bottom:[-c,-s],top:[c,s],left:[c,s],right:[-c,-s]},f={bottom:[n.height,n.width],top:[0,n.width],left:[n.height,0],right:[n.height,n.width]};return{height:f[a][0]+l[a][0],width:f[a][1]+l[a][1]}}}renderAnnotation(e,r){if(!this.editData||!this.editData.viewport)return;const n=this.configuration.scaleLocation,{viewport:i}=e,a=sn(this.getToolName(),i.element).filter(ye=>ye.data.viewportId==i.id)[0],s=e.viewport.canvas,c=!1;if(!i)return c;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id},f={width:s.width/window.devicePixelRatio||1,height:s.height/window.devicePixelRatio||1},u=a.data.handles.points[0],d=a.data.handles.points[1],h=a.data.handles.points[2],g=a.data.handles.points[3],p=[u,h,d,g],v=Hi(h,g),y=Hi(u,h),m=this.computeScaleBounds(f,.05,.05,n),w=this.computeScaleBounds(f,.05,.05,n),x=this.computeScaleSize(v,y,n),C=this.computeWorldScaleCoordinates(x,n,p).map(ye=>i.worldToCanvas(ye)),S=this.computeCanvasScaleCoordinates(f,C,w,m,n),T=this.computeEndScaleTicks(S,n),{annotationUID:_}=a;l.annotationUID=_;const E=this.getStyle("lineWidth",l,a),b=this.getStyle("lineDash",l,a),D=this.getStyle("color",l,a),O=this.getStyle("shadow",l,a),L=`${_}-scaleline`;pn(r,_,"1",S[0],S[1],{color:D,width:E,lineDash:b,shadow:O},L);const k=`${_}-left`;pn(r,_,"2",T.endTick1[0],T.endTick1[1],{color:D,width:E,lineDash:b,shadow:O},k);const j=`${_}-right`;pn(r,_,"3",T.endTick2[0],T.endTick2[1],{color:D,width:E,lineDash:b,shadow:O},j);const U={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},W=[S[0][0]+U[n][0],S[0][1]+U[n][1]],J=this._getTextLines(x),{tickIds:te,tickUIDs:le,tickCoordinates:ve}=this.computeInnerScaleTicks(x,n,_,T.endTick1,T.endTick2);for(let ye=0;ye<le.length;ye++)pn(r,_,le[ye],ve[ye][0],ve[ye][1],{color:D,width:E,lineDash:b,shadow:O},te[ye]);return xf(r,_,"text0",J,[W[0],W[1]],{fontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",fontSize:"14px",lineDash:"2,3",lineWidth:"1",shadow:!0,color:D}),c}_getTextLines(e){let r,n;return e>=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}lz.toolName="ScaleOverlay";const uz=(t,e,r)=>{var a,s,c;if(!((c=(s=(a=e==null?void 0:e.data)==null?void 0:a.contour)==null?void 0:s.polyline)!=null&&c.length))return;const{polyline:n}=e.data.contour,{length:i}=n;let o=1/0;for(let l=0;l<i;l++){const f=t.worldToCanvas(n[l]),u=Vo(f,r);o=Math.min(o,u)}if(!(o===1/0||isNaN(o)))return o},$c=class $c{constructor(){this.toolInfo={toolSize:null,maxToolSize:null}}renderShape(e,r,n){aa(e,"SculptorTool","0",r,this.toolInfo.toolSize,n)}pushHandles(e,r){const{points:n,mouseCanvasPoint:i}=r,o={first:void 0,last:void 0},a=Vo(e.canvasToWorld(i),e.canvasToWorld([i[0]+this.toolInfo.toolSize,i[1]]));for(let s=0;s<n.length;s++){const c=e.worldToCanvas(n[s]);Vo(c,i)>this.toolInfo.toolSize||(this.pushOneHandle(s,a,r),o.first===void 0&&(o.first=s),o.last=s)}if(o.first!==void 0&&o.last!==void 0)for(let s=0;s<$c.CHAIN_MAINTENANCE_ITERATIONS;s++)this.maintainChainStructure(r,o);return o}configureToolSize(e){const r=this.toolInfo;if(r.toolSize&&r.maxToolSize)return;const i=e.detail.element,a=Math.min(i.clientWidth,i.clientHeight)/12;r.toolSize=a,r.maxToolSize=a}updateToolSize(e,r,n){const i=this.toolInfo,o=uz(r,n,e);o>0&&(i.toolSize=Math.min(i.maxToolSize,o))}getMaxSpacing(e){return Math.max(this.toolInfo.toolSize/4,e)}getInsertPosition(e,r,n){let i;const{points:o,element:a,mouseCanvasPoint:s}=n,c=this.toolInfo.toolSize,l=_e(a),{viewport:f}=l,u=f.worldToCanvas(o[e]),d=f.worldToCanvas(o[r]),h=[(u[0]+d[0])/2,(u[1]+d[1])/2],g=Vo(s,h);if(g<c){const v={x:(h[0]-s[0])/g,y:(h[1]-s[1])/g};i=[s[0]+c*v.x,s[1]+c*v.y]}else i=h;return f.canvasToWorld(i)}pushOneHandle(e,r,n){const{points:i,mousePoint:o}=n,a=i[e],s=this.directionalVector(o,a),c=Cn(Be(),o,s,r);a[0]=c[0],a[1]=c[1],a[2]=c[2]}directionalVector(e,r){return Yn(Be(),[r[0]-e[0],r[1]-e[1],r[2]-e[2]])}calculateMeanConsecutiveDistance(e){if(e.length<2)return 0;let r=0;const n=e.length;for(let i=0;i<n;i++){const o=(i+1)%n,a=Vo(e[i],e[o]);r+=a}return r/n}maintainChainStructure(e,r){const{points:n}=e,i=r.first,o=r.last,a=Math.round((i+o)/2),s=n.length;e.meanDistance||(e.meanDistance=this.calculateMeanConsecutiveDistance(n));const c=e.meanDistance*$c.MAX_INTER_DISTANCE_FACTOR;for(let l=a;l>=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=Vo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*$c.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}for(let l=a+1;l<s;l++){if(l>=s||l<=0)continue;const f=l-1,u=Vo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*$c.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};$c.shapeName="Circle",$c.CHAIN_MAINTENANCE_ITERATIONS=3,$c.CHAIN_PULL_STRENGTH_FACTOR=.3,$c.MAX_INTER_DISTANCE_FACTOR=1.2;let Ap=$c;class Bh extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{minSpacing:1,referencedToolNames:["PlanarFreehandROI","PlanarFreehandContourSegmentationTool"],toolShape:"circle",referencedToolName:"PlanarFreehandROI",updateCursorSize:"dynamic"}}){super(e,r),this.registeredShapes=new Map,this.isActive=!1,this.commonData={activeAnnotationUID:null,viewportIdsToRender:[],isEditingOpenContour:!1,canvasLocation:void 0},this.preMouseDownCallback=n=>{const i=n.detail,o=i.element;if(this.configureToolSize(n),this.selectFreehandTool(i),this.commonData.activeAnnotationUID!==null)return this.isActive=!0,Pt(o),this.activateModify(o),!0},this.mouseMoveCallback=n=>{this.mode===Nn.Active?(this.configureToolSize(n),this.updateCursor(n)):this.commonData.canvasLocation=void 0},this.endCallback=n=>{const i=n.detail,{element:o}=i,a=this.configuration,s=_e(o);this.isActive=!1,this.deactivateModify(o),jt(o);const{renderingEngineId:c,viewportId:l}=s,u=Dr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),nn(h,o,Xt.HandlesUpdated)},this.dragCallback=n=>{const i=n.detail,o=i.element;this.updateCursor(n);const a=this.filterSculptableAnnotationsForElement(o),s=a.find(l=>l.annotationUID===this.commonData.activeAnnotationUID);if(!(a!=null&&a.length)||!this.isActive)return;const c=s.data.contour.polyline;this.sculpt(i,c)},this.registerShapes(Ap.shapeName,Ap),this.setToolShape(this.configuration.toolShape)}registerShapes(e,r){const n=new r;this.registeredShapes.set(e,n)}sculpt(e,r){const n=this.configuration,i=e.element,o=_e(i),{viewport:a}=o,s=this.registeredShapes.get(this.selectedShape);this.sculptData={mousePoint:e.currentPoints.world,mouseCanvasPoint:e.currentPoints.canvas,deltaWorld:e.deltaPoints.world,points:r,maxSpacing:s.getMaxSpacing(n.minSpacing),element:i};const c=s.pushHandles(a,this.sculptData);c.first!==void 0&&this.insertNewHandles(c)}interpolatePointsWithinMaxSpacing(e,r,n,i){const{element:o}=this.sculptData,a=_e(o),{viewport:s}=a,c=y7(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);Vo(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=_e(n),{renderingEngine:o,viewport:a}=i;this.commonData.viewportIdsToRender=[a.id];const s=this.filterSculptableAnnotationsForElement(n);if(!(s!=null&&s.length))return;const c=s.find(l=>l.annotationUID===this.commonData.activeAnnotationUID);if(this.commonData.canvasLocation=r.currentPoints.canvas,this.isActive)c.highlighted=!0;else{const l=this.registeredShapes.get(this.selectedShape),f=r.currentPoints.canvas;this.configuration.updateCursorSize==="dynamic"&&l.updateToolSize(f,a,c)}Ne(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=_e(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=Dr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=sn(l,e);f&&a.push(...f)}),c.filterInteractableAnnotationsForElement(e,a)}configureToolSize(e){this.registeredShapes.get(this.selectedShape).configureToolSize(e)}insertNewHandles(e){const r=this.findNewHandleIndices(e);let n=0;for(let i=0;i<(r==null?void 0:r.length);i++){const o=r[i]+1+n;this.insertHandleRadially(o),n++}}findNewHandleIndices(e){const{points:r,maxSpacing:n}=this.sculptData,i=[];for(let o=e.first;o<=e.last;o++)this.interpolatePointsWithinMaxSpacing(o,r,i,n);return i}insertHandleRadially(e){const{points:r}=this.sculptData;if(e>r.length-1&&this.commonData.isEditingOpenContour)return;const n=this.registeredShapes.get(this.selectedShape),i=e-1,o=y7(e,r.length),s=n.getInsertPosition(i,o,this.sculptData);r.splice(e,0,s)}selectFreehandTool(e){const r=this.getClosestFreehandToolOnElement(e);r!==void 0&&(this.commonData.activeAnnotationUID=r)}getClosestFreehandToolOnElement(e){const{element:r}=e,n=_e(r),{viewport:i}=n,o=this.configuration,a=this.filterSculptableAnnotationsForElement(r);if(!(a!=null&&a.length))return;const s=e.currentPoints.canvas,c={distance:1/0,toolIndex:void 0,annotationUID:void 0};for(let l=0;l<(a==null?void 0:a.length);l++){if(a[l].isLocked||!a[l].isVisible)continue;const f=uz(i,a[l],s);f!==-1&&f<c.distance&&(c.distance=f,c.toolIndex=l,c.annotationUID=a[l].annotationUID)}return this.commonData.isEditingOpenContour=!a[c.toolIndex].data.contour.closed,o.referencedToolName=a[c.toolIndex].metadata.toolName,c.annotationUID}activateModify(e){e.addEventListener(B.MOUSE_UP,this.endCallback),e.addEventListener(B.MOUSE_CLICK,this.endCallback),e.addEventListener(B.MOUSE_DRAG,this.dragCallback),e.addEventListener(B.TOUCH_TAP,this.endCallback),e.addEventListener(B.TOUCH_END,this.endCallback),e.addEventListener(B.TOUCH_DRAG,this.dragCallback)}deactivateModify(e){e.removeEventListener(B.MOUSE_UP,this.endCallback),e.removeEventListener(B.MOUSE_CLICK,this.endCallback),e.removeEventListener(B.MOUSE_DRAG,this.dragCallback),e.removeEventListener(B.TOUCH_TAP,this.endCallback),e.removeEventListener(B.TOUCH_END,this.endCallback),e.removeEventListener(B.TOUCH_DRAG,this.dragCallback)}setToolShape(e){this.selectedShape=this.registeredShapes.get(e)??Ap.shapeName}renderAnnotation(e,r){const{viewport:n}=e,{element:i}=n,o=this.commonData.viewportIdsToRender;if(!this.commonData.canvasLocation||this.mode!==Nn.Active||!o.includes(n.id))return;const a=this.filterSculptableAnnotationsForElement(i);if(!(a!=null&&a.length))return;const s={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id};let c=Nh("color",s,lc.Default,this.mode);this.isActive&&(c=Nh("color",s,lc.Highlighted,this.mode)),this.registeredShapes.get(this.selectedShape).renderShape(r,this.commonData.canvasLocation,{color:c})}}const y7=(t,e)=>(t+e)%e;Bh.toolName="SculptorTool";const DTe={Z:[0,0,1]};class fz extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:DTe.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=_e(r),{viewport:o}=i,{direction:a,rotateIncrementDegrees:s}=this.configuration,c=o.getCamera(),{viewUp:l,position:f,focalPoint:u}=c,{direction:d}=n,[h,g,p]=u,[v,y,m]=a,w=d*(s*Math.PI)/180,x=[0,0,0],C=[0,0,0],S=[0,0,0],T=Rt(new Float32Array(16));ur(T,T,[h,g,p]),Lo(T,T,w,[v,y,m]),ur(T,T,[-h,-g,-p]),Wt(x,f,T),Wt(C,u,T),Rt(T),Lo(T,T,w,[v,y,m]),Wt(S,l,T),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}fz.toolName="VolumeRotateMouseWheel";const $p=class $p extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:ITe,changeTextCallback:OTe,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(xr(o,u)<a)return!0;const h=n.querySelector("svg");if(!h)return!1;const g=h.querySelector(`g[data-annotation-uid="${l}"]`);if(!g)return!1;const p=g,v=p.getBBox(),y=p.getAttribute("transform");let m=0,w=0;if(y){const T=y.match(/translate\(([-\d.]+)\s+([-\d.]+)\)/);T&&(m=parseFloat(T[1]),w=parseFloat(T[2]))}const x=v.x+m,C=v.y+w;return o[0]>=x&&o[0]<=x+v.width&&o[1]>=C&&o[1]<=C+v.height},this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l}=c;Pt(a),this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID(),p={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h,...l.getViewReference({points:[s]})},data:{text:"",handles:{points:[[...s],[...s]]},label:""}};rn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),Ne(v),this.configuration.getTextCallback(y=>{if(!y){un(p.annotationUID),Ne(v),this.isDrawing=!1;return}jt(a),p.data.text=y,kn(p),Ne(v)}),this.createMemo(a,p,{newAnnotation:!0}),p},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a,currentPoints:s}=o;i.highlighted=!0;const c=St(a,this.getToolName());let l=[0,0,0];if(s&&s.world){const f=s.world,u=i.data.handles.points[0];l=[u[0]-f[0],u[1]-f[1],u[2]-f[2]]}this.editData={annotation:i,viewportIdsToRender:c,offset:l},this._activateModify(a),Pt(a),Ne(c),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData;this._deactivateDraw(o),this._deactivateModify(o),jt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a)},this._dragCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,offset:f}=this.editData;f?c.data.handles.points[0]=[s[0]+f[0],s[1]+f[1],s[2]+f[2]]:c.data.handles.points[0]=[...s],c.invalidated=!0,Ne(l),nn(c,a,Xt.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_END,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length))return o;c=this.filterInteractableAnnotationsForElement(s,c);const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,g=h.handles.points[0];l.annotationUID=d;const p=a.worldToCanvas(g);if(o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(d)||!h.text)continue;const v=this.getLinkedTextBoxStyle(l,u);xf(i,d,"1",[h.text],p,{...v,padding:0})}return o}}handleSelectedCallback(e,r,n,i){}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=St(e,this.getToolName());Ne(i),nn(r,e)}_isInsideVolume(e,r,n){return fr(e,n)&&fr(r,n)}};$p.toolName="Label",$p.hydrate=(e,r,n,i)=>{const o=Bn(e);if(!o)return;const{viewport:a}=o,s=a.getFrameOfReferenceUID(),{viewPlaneNormal:c,viewUp:l}=a.getCamera(),f=new $p,u=f.getReferencedImageId(a,r,c,l),d={annotationUID:(i==null?void 0:i.annotationUID)||Tn(),data:{text:n,handles:{points:[r]}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:f.getToolName(),viewPlaneNormal:c,FrameOfReferenceUID:s,referencedImageId:u,...i}};rn(d,a.element),Ne([a.id])};let P5=$p;function ITe(t){return t(prompt("Enter your annotation:"))}function OTe(t,e,r){return r(prompt("Enter your annotation:"))}P5.toolName="Label";const{transformWorldToIndex:w7}=_n,z0=class z0 extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:MTe,actions:{undo:{method:"undo",bindings:[{key:"z"}]},redo:{method:"redo",bindings:[{key:"y"}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l}=c;Pt(a),this.isDrawing=!0;const{viewPlaneNormal:f,viewUp:u,position:d}=l.getCamera(),h=this.getReferencedImageId(l,s,f,u),g={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:h,viewUp:u,cameraPosition:d},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(g,a);const p=St(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return xi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Pt(a),Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),this.doneEditMemo(),c&&kn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,Ne(s),a.invalidated&&nn(a,o,Xt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles;u.annotationUID=g;const{color:m,lineWidth:w,lineDash:x,shadow:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=v.map(U=>a.worldToCanvas(U));if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!Kr(g))continue;!ai(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&nr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const _=`${g}-line`;if(pn(i,g,"1",S[0],S[1],{color:m,width:w,lineDash:x,shadow:C},_),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const b=this.getLinkedTextBoxStyle(u,h);if(!b.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const D=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const U=Ia(S);p.handles.textBox.worldPosition=a.canvasToWorld(U)}const O=a.worldToCanvas(p.handles.textBox.worldPosition),P=oo(i,g,"1",D,O,S,{},b),{x:k,y:G,width:j,height:F}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([k,G]),topRight:a.canvasToWorld([k+j,G]),bottomLeft:a.canvasToWorld([k,G+F]),bottomRight:a.canvasToWorld([k+j,G+F])}}return o},this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Pt(o),Ne(l),e.preventDefault()}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u<l.length;u++){const d=l[u],h=this.getTargetImageData(d);if(!h)continue;const{imageData:g,dimensions:p}=h,v=w7(g,a),y=w7(g,s),m=[v,y],{scale:w,unit:x}=Da(h,m),C=this._calculateLength(a,s)/w;this._isInsideVolume(v,y,p)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,c[d]={length:C,unit:x}}const f=e.invalidated;return e.invalidated=!1,f&&nn(e,o,Xt.StatsUpdated),c}_isInsideVolume(e,r,n){return fr(e,n)&&fr(r,n)}};z0.toolName="Length",z0.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=z0.hydrateBase(z0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),Ne([l.id])};let Tf=z0;function MTe(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${on(n)} ${i}`]}const{transformWorldToIndex:x7}=_n,gb=class gb extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:PTe}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;Pt(a),this.isDrawing=!0;const{viewPlaneNormal:u,viewUp:d,position:h}=l.getCamera(),g=this.getReferencedImageId(l,s,u,d),p={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:g,viewUp:d,cameraPosition:h},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return xi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Pt(a),_e(a),Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const u=_e(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:h}=i,g=h.world,{textBox:p}=f.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(c===void 0){const{deltaPoints:h}=i,g=h.world;f.handles.points.forEach(v=>{v[0]+=g[0],v[1]+=g[1],v[2]+=g[2]}),a.invalidated=!0}else{const{currentPoints:h}=i,g=h.world;f.handles.points[c]=[...g],a.invalidated=!0}this.editData.hasMoved=!0;const u=_e(o),{renderingEngine:d}=u;Ne(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,_e(n),Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles;u.annotationUID=g;const{color:m,lineWidth:w,lineDash:x,shadow:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=v.map(F=>a.worldToCanvas(F));let T;if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!Kr(g))continue;if(!ai(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&nr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),QU(i,g,"0",S[0],S[1],{color:m,width:w,lineDash:x}),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const E=this.getLinkedTextBoxStyle(u,h);if(!E.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const b=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const F=Ia(S);p.handles.textBox.worldPosition=a.canvasToWorld(F)}const D=a.worldToCanvas(p.handles.textBox.worldPosition),L=oo(i,g,"1",b,D,S,{},E),{x:P,y:k,width:G,height:j}=L;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,k]),topRight:a.canvasToWorld([P+G,k]),bottomLeft:a.canvasToWorld([P,k+j]),bottomRight:a.canvasToWorld([P+G,k+j])}}return o},this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Pt(o);const f=_e(o),{renderingEngine:u}=f;Ne(l),e.preventDefault()}_calculateHeight(e,r){const n=r[0]-e[0],i=r[1]-e[1],o=r[2]-e[2];if(n==0)return i!=0?Math.abs(o):0;if(i==0)return Math.abs(o);if(o==0)return Math.abs(i)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u<l.length;u++){const d=l[u],h=this.getTargetImageData(d);if(!h)continue;const{imageData:g,dimensions:p}=h,v=x7(g,a),y=x7(g,s),m=[v,y],{scale:w,unit:x}=Da(h,m),C=this._calculateHeight(a,s)/w,S=this._isInsideVolume(v,y,p);this.isHandleOutsideImage=S,c[d]={height:C,unit:x}}const f=e.invalidated;return e.invalidated=!1,f&&nn(e,o,Xt.StatsUpdated),c}_isInsideVolume(e,r,n){return fr(e,n)&&fr(r,n)}};gb.toolName="Height";let yT=gb;function PTe(t,e){const r=t.cachedStats[e],{height:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${on(n)} ${i}`]}const{transformWorldToIndex:RTe}=_n,Nu=class Nu extends ar{constructor(e={},r){super(e,ar.mergeDefaultProps(Nu.probeDefaults,r)),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});rn(f,a);const u=St(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),Pt(a),n.preventDefault(),Ne(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=_e(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),jt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,Ne(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],g=h.annotationUID,p=h.data,v=p.handles.points[0],y=a.worldToCanvas(v);u.annotationUID=g;const{color:m,lineWidth:w}=this.getAnnotationStyle({annotation:h,styleSpecifier:u});if(p.cachedStats||(p.cachedStats={}),!p.cachedStats[l]||p.cachedStats[l].value===null)p.cachedStats[l]={Modality:null,index:null,value:null},this._calculateCachedStats(h,f,n,Xt.StatsUpdated);else if(h.invalidated&&(this._calculateCachedStats(h,f,n),a instanceof cr)){const{referencedImageId:T}=h.metadata;for(const _ in p.cachedStats)_.startsWith("imageId")&&f.getStackViewports().find(D=>{const O=Ar(T),L=D.hasImageURI(O),P=Ar(D.getCurrentImageId());return L&&P!==O})&&delete p.cachedStats[_]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(g))continue;nr(i,g,"0",[y],{color:m,lineWidth:w,handleRadius:this.configuration.handleRadius}),o=!0;const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility)continue;const S=this.configuration.getTextLines(p,l);if(S){const T=[y[0]+this.configuration.textCanvasOffset.x,y[1]+this.configuration.textCanvasOffset.y];xf(i,g,"0",S,[T[0],T[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=_e(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return xr(n,l)<i}toolSelectedCallback(){}getHandleNearImagePoint(e,r,n,i){const o=_e(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);if(xr(n,l)<i===!0)return c}handleSelectedCallback(e,r){const n=e.detail,{element:i}=n;r.highlighted=!0;const o=St(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Pt(i),Ne(o),e.preventDefault()}_calculateCachedStats(e,r,n,i=Xt.StatsUpdated){const o=e.data,{renderingEngineId:a,viewport:s}=n,{element:c}=s,l=o.handles.points[0],{cachedStats:f}=o,u=Object.keys(f);for(let h=0;h<u.length;h++){const g=u[h],p={isPreScaled:yu(s,g),isSuvScaled:this.isSuvScaled(s,g,e.metadata.referencedImageId)},v=this.getTargetImageData(g);if(!v)continue;const{dimensions:y,imageData:m,metadata:w,voxelManager:x}=v,C=w.Modality;let S=RTe(m,l);if(S=HY(S,S),fr(S,y)){this.isHandleOutsideImage=!1;let T=x.getAtIJKPoint(S);if(g.startsWith("imageId:")){const E=g.split("imageId:")[1],b=Ar(E),O=Jy(b)[0];S[2]=O.getCurrentImageIdIndex()}let _;if(C==="US"){const E=S5(v,[S]),b=E.values.every(D=>D!==null);T=b?E.values:T,_=b?E.units:"raw"}else _=wu(C,e.metadata.referencedImageId,p);f[g]={index:S,value:T,Modality:C,modalityUnit:_}}else this.isHandleOutsideImage=!0,f[g]={index:S,Modality:C}}const d=e.invalidated;return e.invalidated=!1,d&&nn(e,c,i),f}};Nu.toolName="Probe",Nu.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:LTe,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},Nu.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=Nu.hydrateBase(Nu,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...d}};rn(h,f.element),Ne([f.id])};let pu=Nu;function LTe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0||!n)return;const a=[];if(a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s<i.length;s++)a.push(`${on(i[s])} ${o[s]}`);else a.push(`${on(i)} ${o}`);return a}const pb=class pb extends pu{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:ATe}}){super(e,r),this.postMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=St(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),Pt(a),n.preventDefault(),Ne(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;nr(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];xf(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};pb.toolName="DragProbe";let wT=pb;function ATe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:C7}=_n,$0=class $0 extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:NTe,statsCalculator:gl}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world;o.canvas;const c=_e(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},cachedStats:{},initialRotation:l.getRotation()}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(_=>c.worldToCanvas(_)),[d,h,g,p]=u,v=Math.hypot(g[0]-p[0],g[1]-p[1]),y=Math.hypot(h[0]-d[0],h[1]-d[1]),m=Math.atan2(g[1]-p[1],g[0]-p[0]),w=[(g[0]+p[0])/2,(h[1]+d[1])/2],x={center:w,xRadius:(v-a)/2,yRadius:(y-a)/2,angle:m},C={center:w,xRadius:(v+a)/2,yRadius:(y+a)/2,angle:m},S=this._pointInEllipseCanvas(x,o);return!!(this._pointInEllipseCanvas(C,o)&&!S)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Pt(a),this._activateModify(a);const c=_e(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f,u,d,h,g,p;if(o.worldPosition)l=!0;else{const{points:y}=c.handles,{viewport:m}=_e(s),{worldToCanvas:w,canvasToWorld:x}=m;f=y.findIndex(S=>S===o);const C=y.map(w);p=C[f],h=Math.abs(C[2][0]-C[3][0]),g=Math.abs(C[0][1]-C[1][1]),u=[(C[2][0]+C[3][0])/2,(C[0][1]+C[1][1])/2],d=x(u)}const v=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),Pt(s),Ne(v),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(this.doneEditMemo(),a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=_e(o),{viewport:l}=c,{canvasToWorld:f}=l,{annotation:u,viewportIdsToRender:d,centerWorld:h,newAnnotation:g}=this.editData;this.createMemo(o,u,{newAnnotation:g});const p=l.worldToCanvas(h),{data:v}=u,y=Math.abs(s[0]-p[0]),m=Math.abs(s[1]-p[1]),w=[p[0],p[1]-m],x=[p[0],p[1]+m],C=[p[0]-y,p[1]],S=[p[0]+y,p[1]];v.handles.points=[f(w),f(x),f(C),f(S)],u.invalidated=!0,this.editData.hasMoved=!0,Ne(d),nn(u,o,Xt.HandlesUpdated)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;const d=_e(o),{renderingEngine:h}=d;Ne(s),a.invalidated&&nn(a,o,Xt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=_e(o),{canvasToWorld:s,worldToCanvas:c}=a,{annotation:l,canvasWidth:f,canvasHeight:u,handleIndex:d,centerWorld:h,originalHandleCanvas:g}=this.editData,p=a.worldToCanvas(h),{data:v}=l,{points:y}=v.handles,{currentPoints:m}=i,w=m.canvas;if(d===0||d===1){const x=Math.abs(w[1]-p[1]),C=[p[0],p[1]-x],S=[p[0],p[1]+x];y[0]=s(C),y[1]=s(S);const T=w[0]-g[0],_=f/2+T,E=[p[0]-_,p[1]],b=[p[0]+_,p[1]];y[2]=s(E),y[3]=s(b)}else{const x=Math.abs(w[0]-p[0]),C=[p[0]-x,p[1]],S=[p[0]+x,p[1]];y[2]=s(C),y[3]=s(S);const T=w[1]-g[1],_=u/2+T,E=[p[0],p[1]-_],b=[p[0],p[1]+_];y[0]=s(E),y[1]=s(b)}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(B.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y,activeHandleIndex:m}=v;u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=y.map(te=>a.worldToCanvas(te)),T=g5(S),{centerPointRadius:_}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null},this._calculateCachedStats(h,a,f);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof cr)){const{referencedImageId:te}=h.metadata;for(const le in p.cachedStats)le.startsWith("imageId")&&f.getStackViewports().find(ye=>{const Ie=Ar(te),Le=ye.hasImageURI(Ie),be=Ar(ye.getCurrentImageId());return Le&&be!==Ie})&&delete p.cachedStats[le]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!Kr(g))continue;!ai(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&nr(i,g,"0",E,{color:w});const b=`${g}-ellipse`,D="0";if(c8(i,g,D,S,{color:w,lineDash:C,lineWidth:x},b),_>0&&Math.min(Math.abs(T[0][0]-T[1][0])/2,Math.abs(T[0][1]-T[1][1])/2)>3*_){const le=this._getCanvasEllipseCenter(S);aa(i,g,`${D}-center`,le,_,{color:w,lineDash:C,lineWidth:x})}o=!0;const O=this.getLinkedTextBoxStyle(u,h);if(!O.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const L=this.configuration.getTextLines(p,l);if(!L||L.length===0)continue;let P;p.handles.textBox.hasMoved||(P=Ia(T),p.handles.textBox.worldPosition=a.canvasToWorld(P));const k=a.worldToCanvas(p.handles.textBox.worldPosition),j=oo(i,g,"1",L,k,S,{},O),{x:F,y:U,width:W,height:J}=j;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,U]),topRight:a.canvasToWorld([F+W,U]),bottomLeft:a.canvasToWorld([F,U+J]),bottomRight:a.canvasToWorld([F+W,U+J])}}return o},this._calculateCachedStats=(n,i,o)=>{var C,S,T,_;if(!this.configuration.calculateStats)return;const a=n.data,{element:s}=i,{points:c}=a.handles,l=c.map(E=>i.worldToCanvas(E)),{viewPlaneNormal:f,viewUp:u}=i.getCamera(),[d,h]=g5(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;E<y.length;E++){const b=y[E],D=this.getTargetImageData(b);if(!D)continue;const{dimensions:O,imageData:L,metadata:P,voxelManager:k}=D,G=C7(L,m);G[0]=Math.floor(G[0]),G[1]=Math.floor(G[1]),G[2]=Math.floor(G[2]);const j=C7(L,w);j[0]=Math.floor(j[0]),j[1]=Math.floor(j[1]),j[2]=Math.floor(j[2]),this.isHandleOutsideImage=!this._isInsideVolume(G,j,O);const F=Math.min(G[0],j[0]),U=Math.max(G[0],j[0]),W=Math.min(G[1],j[1]),J=Math.max(G[1],j[1]),te=Math.min(G[2],j[2]),le=Math.max(G[2],j[2]),ve=[[F,U],[W,J],[te,le]],ye={center:[(g[0]+p[0])/2,(g[1]+p[1])/2,(g[2]+p[2])/2],xRadius:Math.abs(g[0]-p[0])/2,yRadius:Math.abs(g[1]-p[1])/2,zRadius:Math.abs(g[2]-p[2])/2},{worldWidth:Ie,worldHeight:Le}=sg(f,u,m,w),be=Ie===0&&Le===0,$=[G,j],{scale:R,areaUnit:X}=Da(D,$),K=Math.abs(Math.PI*(Ie/2)*(Le/2))/R/R,Z={isPreScaled:yu(i,b),isSuvScaled:this.isSuvScaled(i,b,n.metadata.referencedImageId)},ie=wu(P.Modality,n.metadata.referencedImageId,Z);let oe;k&&k.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:ve,imageData:L,isInObject:Oe=>Ww(ye,Oe,{fast:!0}),returnPoints:this.configuration.storePointData});const Te=this.configuration.statsCalculator.getStatistics();v[b]={Modality:P.Modality,area:K,mean:(C=Te.mean)==null?void 0:C.value,max:(S=Te.max)==null?void 0:S.value,min:(T=Te.min)==null?void 0:T.value,stdDev:(_=Te.stdDev)==null?void 0:_.value,statsArray:Te.array,pointsInShape:oe,isEmptyArea:be,areaUnit:X,modalityUnit:ie}}const x=n.invalidated;return n.invalidated=!1,x&&nn(n,s,Xt.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>fr(n,o)&&fr(i,o),this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=tJ(Jt(),r,o,-a);if(n<=0||i<=0)return!1;const c=[s[0]-o[0],s[1]-o[1]];return c[0]*c[0]/(n*n)+c[1]*c[1]/(i*i)<=1}_getCanvasEllipseCenter(e){const[r,n,i,o]=e,a=[i[0],n[1]],s=[o[0],r[1]];return[(a[0]+s[0])/2,(a[1]+s[1])/2]}};$0.toolName="EllipticalROI",$0.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=$0.hydrateBase($0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r,activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),Ne([l.id])};let Wd=$0;function NTe(t,e){const r=t.cachedStats[e],{area:n,mean:i,stdDev:o,max:a,isEmptyArea:s,areaUnit:c,modalityUnit:l,min:f}=r,u=[];if(Mr(n)){const d=s?"Area: Oblique not supported":`Area: ${on(n)} ${c}`;u.push(d)}return Mr(i)&&u.push(`Mean: ${on(i)} ${l}`),Mr(a)&&u.push(`Max: ${on(a)} ${l}`),Mr(f)&&u.push(`Min: ${on(f)} ${l}`),Mr(o)&&u.push(`Std Dev: ${on(o)} ${l}`),u}const{transformWorldToIndex:S7}=_n,j0=class j0 extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:kTe,statsCalculator:gl}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s]],activeHandleIndex:null},cachedStats:{}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=cf(u),h=cf([u[0],o]);return Math.abs(h-d)<a/2},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Pt(a),this._activateModify(a);const c=_e(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:g}=c.handles;f=g.findIndex(p=>p===o)}const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Pt(s);const d=_e(s),{renderingEngine:h}=d;Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;this.doneEditMemo(),a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const{renderingEngine:u}=_e(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=_e(o),{viewport:l}=c,{canvasToWorld:f}=l,{annotation:u,viewportIdsToRender:d,newAnnotation:h}=this.editData;this.createMemo(o,u,{newAnnotation:h});const{data:g}=u;g.handles.points=[g.handles.points[0],f(s)],u.invalidated=!0,this.editData.hasMoved=!0,Ne(d),nn(u,o,Xt.HandlesUpdated)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;const d=_e(o),{renderingEngine:h}=d;Ne(s),a.invalidated&&nn(a,o,Xt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=_e(o),{canvasToWorld:s,worldToCanvas:c}=a.viewport,{annotation:l,handleIndex:f}=this.editData,{data:u}=l,{points:d}=u.handles,h=d.map(v=>c(v)),{currentPoints:g}=i,p=g.canvas;if(f===0){const v=p[0]-h[0][0],y=p[1]-h[0][1],m=p,w=[h[1][0]+v,h[1][1]+y];d[0]=s(m),d[1]=s(w)}else d[1]=s(p)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(B.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y,activeHandleIndex:m}=v;u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=y.map(ve=>a.worldToCanvas(ve)),T=S[0],_=cf(S),E=dh(S),{centerPointRadius:b}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,radius:null,radiusUnit:null,perimeter:null},this._calculateCachedStats(h,a,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof cr)){const{referencedImageId:ve}=h.metadata;for(const pe in p.cachedStats)pe.startsWith("imageId")&&f.getStackViewports().find(Le=>{const be=Ar(ve),$=Le.hasImageURI(be),R=Ar(Le.getCurrentImageId());return $&&R!==be})&&delete p.cachedStats[pe]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!Kr(g))continue;!ai(g)&&!this.editData&&m!==null&&(D=[S[m]]),D&&nr(i,g,"0",D,{color:w});const O=`${g}-circle`,L="0";aa(i,g,L,T,_,{color:w,lineDash:C,lineWidth:x},O),b>0&&_>3*b&&aa(i,g,`${L}-center`,T,b,{color:w,lineDash:C,lineWidth:x}),o=!0;const P=this.getLinkedTextBoxStyle(u,h);if(!P.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const k=this.configuration.getTextLines(p,l);if(!k||k.length===0)continue;let G;p.handles.textBox.hasMoved||(G=Ia(E),p.handles.textBox.worldPosition=a.canvasToWorld(G));const j=a.worldToCanvas(p.handles.textBox.worldPosition),U=oo(i,g,"1",k,j,S,{},P),{x:W,y:J,width:te,height:le}=U;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([W,J]),topRight:a.canvasToWorld([W+te,J]),bottomLeft:a.canvasToWorld([W,J+le]),bottomRight:a.canvasToWorld([W+te,J+le])}}return o},this._calculateCachedStats=(n,i,o,a)=>{var S,T,_,E;if(!this.configuration.calculateStats)return;const s=n.data,{element:c}=i,l=n.invalidated,{points:f}=s.handles,u=f.map(b=>i.worldToCanvas(b)),{viewPlaneNormal:d,viewUp:h}=i.getCamera(),[g,p]=dh(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let b=0;b<w.length;b++){const D=w[b],O=this.getTargetImageData(D);if(!O)continue;const{dimensions:L,imageData:P,metadata:k,voxelManager:G}=O,j=S7(P,x);j[0]=Math.floor(j[0]),j[1]=Math.floor(j[1]),j[2]=Math.floor(j[2]);const F=S7(P,C);if(F[0]=Math.floor(F[0]),F[1]=Math.floor(F[1]),F[2]=Math.floor(F[2]),this._isInsideVolume(j,F,L)){const U=Math.min(j[0],F[0]),W=Math.max(j[0],F[0]),J=Math.min(j[1],F[1]),te=Math.max(j[1],F[1]),le=Math.min(j[2],F[2]),ve=Math.max(j[2],F[2]),pe=[[U,W],[J,te],[le,ve]],ye=[(v[0]+y[0])/2,(v[1]+y[1])/2,(v[2]+y[2])/2],Ie=Math.abs(v[0]-y[0])/2,Le=Math.abs(v[1]-y[1])/2,be=Math.abs(v[2]-y[2])/2,$={center:ye,xRadius:Ie<sh/2?0:Ie,yRadius:Le<sh/2?0:Le,zRadius:be<sh/2?0:be},{worldWidth:R,worldHeight:X}=sg(d,h,x,C),K=R===0&&X===0,Z=[j,F],{scale:ie,unit:oe,areaUnit:Te}=Da(O,Z),Oe=v8(O),Ve=Math.abs(Math.PI*(R/ie/2)*(X/Oe/ie/2)),Ge={isPreScaled:yu(i,D),isSuvScaled:this.isSuvScaled(i,D,n.metadata.referencedImageId)},ce=wu(k.Modality,n.metadata.referencedImageId,Ge);let ue;G&&(ue=G.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:he=>Ww($,he,{fast:!0}),boundsIJK:pe,imageData:P,returnPoints:this.configuration.storePointData}));const Se=this.configuration.statsCalculator.getStatistics();m[D]={Modality:k.Modality,area:Ve,mean:(S=Se.mean)==null?void 0:S.value,max:(T=Se.max)==null?void 0:T.value,min:(_=Se.min)==null?void 0:_.value,pointsInShape:ue,stdDev:(E=Se.stdDev)==null?void 0:E.value,statsArray:Se.array,isEmptyArea:K,areaUnit:Te,radius:R/2/ie,radiusUnit:oe,perimeter:2*Math.PI*(R/2)/ie,modalityUnit:ce}}else this.isHandleOutsideImage=!0,m[D]={Modality:k.Modality}}return n.invalidated=!1,l&&nn(n,c,Xt.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>fr(n,o)&&fr(i,o),this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}};j0.toolName="CircleROI",j0.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=j0.hydrateBase(j0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),Ne([l.id])};let R5=j0;function kTe(t,e){const r=t.cachedStats[e],{radius:n,radiusUnit:i,area:o,mean:a,stdDev:s,max:c,min:l,isEmptyArea:f,areaUnit:u,modalityUnit:d}=r,h=[];if(Mr(n)){const g=f?"Radius: Oblique not supported":`Radius: ${on(n)} ${i}`;h.push(g)}if(Mr(o)){const g=f?"Area: Oblique not supported":`Area: ${on(o)} ${u}`;h.push(g)}return Mr(a)&&h.push(`Mean: ${on(a)} ${d}`),Mr(c)&&h.push(`Max: ${on(c)} ${d}`),Mr(l)&&h.push(`Min: ${on(l)} ${d}`),Mr(s)&&h.push(`Std Dev: ${on(s)} ${d}`),h}const rv=5,mb=class mb extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,degrees:[45,135,225,315],diameters:[10,30,60]}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{points:[[...s]]}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=cf([u,o]);return Math.abs(d)<a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Pt(a),this._activateModify(a);const c=_e(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),Pt(a);const c=_e(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const{renderingEngine:u}=_e(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=_e(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h}=this.editData,{data:g}=d;g.handles.points=[u(s),u(s)],d.invalidated=!0,this.editData.hasMoved=!0,Ne(h)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{deltaPoints:l}=i,f=l.world;c.handles.points.forEach(g=>{g[0]+=f[0],g[1]+=f[1],g[2]+=f[2]}),a.invalidated=!0;const d=_e(o),{renderingEngine:h}=d;Ne(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=_e(o),{canvasToWorld:s,worldToCanvas:c}=a.viewport,{annotation:l}=this.editData,{data:f}=l,{points:u}=f.handles,d=u.map(w=>c(w)),{currentPoints:h}=i,g=h.canvas,p=g[0]-d[0][0],v=g[1]-d[0][1],y=g,m=[d[1][0]+p,d[1][1]+v];u[0]=s(y),u[1]=s(m)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;i.highlighted=!1,s.handles.activeHandleIndex=null;const{renderingEngine:c}=_e(n);return Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(B.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{handles:g}=h,{points:p}=g;l.annotationUID=d;const{color:v,lineWidth:y,lineDash:m}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),x=p.map(D=>a.worldToCanvas(D))[0];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+rv],T=[x[0],x[1]-rv];pn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+rv,x[1]],T=[x[0]-rv,x[1]],pn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y});const _=this.configuration.diameters.map(D=>this.worldMeasureToCanvas(D,a));for(let D=0;D<_.length;D++){const O=`${d}-circle-${D}`,L=`${d}-circle-${D}`;aa(i,d,L,x,_[D]/2,{color:v,lineDash:m,lineWidth:y},O)}const E=D=>D*Math.PI/180,b=this.configuration.degrees.map(D=>E(D));for(let D=0;D<b.length;D++){const O=`${d}-line-${D}`,L=[Math.cos(b[D])*_[0]/2+x[0],Math.sin(b[D])*_[0]/2+x[1]],P=[Math.cos(b[D])*_[2]/2+x[0],Math.sin(b[D])*_[2]/2+x[1]];pn(i,d,O,L,P,{color:v,lineDash:m,lineWidth:y})}o=!0}return o}}worldMeasureToCanvas(e,r){const n=r.canvasToWorld([r.canvas.width/2,r.canvas.height/2]),{viewUp:i}=r.getCamera(),o=Cn(Be(),n,i,e),a=r.worldToCanvas(n),s=r.worldToCanvas(o);return Math.sqrt(Math.pow(s[0]-a[0],2)+Math.pow(s[1]-a[1],2))}};mb.toolName="ETDRSGrid";let xT=mb;const T7=3,_7=10,VTe={resolution:20,controlPointAdditionDistance:6,controlPointDeletionDistance:6,showControlPointsConnectors:!1,controlPointAdditionEnabled:!0,controlPointDeletionEnabled:!0};var Ul;(function(t){t.Cardinal="CARDINAL",t.Linear="LINEAR",t.CatmullRom="CATMULLROM",t.BSpline="BSPLINE"})(Ul||(Ul={}));var Np;(function(t){t.AddControlPoint="addControlPoint",t.DeleteControlPoint="deleteControlPoint"})(Np||(Np={}));const ku=class ku extends Bm{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,calculateStats:!0,simplifiedSpline:!1,getTextLines:FTe,contourHoleAdditionModifierKey:Bi.Shift,decimate:{enabled:!1,epsilon:.1},spline:{configuration:{[Ul.Cardinal]:{Class:Km,scale:.5},[Ul.CatmullRom]:{Class:ZW},[Ul.Linear]:{Class:QW},[Ul.BSpline]:{Class:JW,controlPointAdditionEnabled:!1,controlPointDeletionEnabled:!1,showControlPointsConnectors:!0}},type:Ul.CatmullRom,drawPreviewEnabled:!0,lastControlPointDeletionKeys:["Backspace","Delete"]},actions:{[Np.AddControlPoint]:{method:"addControlPointCallback",bindings:[{mouseButton:hl.Primary,modifierKey:Bi.Shift}]},[Np.DeleteControlPoint]:{method:"deleteControlPointCallback",bindings:[{mouseButton:hl.Primary,modifierKey:Bi.Ctrl}]}}}}){super(e,r),this.splineToolNames=["CatmullRomSplineROI","LinearSplineROI","BSplineROI","CardinalSplineROI"],this.isHandleOutsideImage=!1,this.fireChangeOnUpdate=null,this.isPointNearTool=(n,i,o,a)=>{const{instance:s}=i.data.spline;return s.isPointNearCurve(o,a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:d}=c.handles;f=d.findIndex(h=>h===o)}const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,contourHoleProcessingEnabled:l}=this.editData,{data:f}=a;a.autoGenerated=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const u=_e(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>zr(h,v)).some(v=>!fr(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID);const p=c?Xt.Completed:Xt.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},Ne(s),this.doneEditMemo(),this.editData=null,this.isDrawing=!1},this._keyDownCallback=n=>{const i=n.detail,{element:o}=i,a=i.key??"",{lastControlPointDeletionKeys:s}=this.configuration.spline;if(!s.includes(a))return;const{annotation:l}=this.editData,{data:f}=l;if(f.handles.points.length===T7){this.cancel(o);return}else{const u=f.handles.points.length-1;this._deleteControlPointByIndex(o,l,u)}n.preventDefault()},this._mouseMoveCallback=n=>{const{drawPreviewEnabled:i}=this.configuration.spline;if(!i)return;const{element:o}=n.detail,{renderingEngine:a}=_e(o),s=St(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,Ne(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===B.MOUSE_DOUBLE_CLICK,{annotation:o,viewportIdsToRender:a}=this.editData,{data:s}=o;if(s.contour.closed)return;this.doneEditMemo();const c=n.detail,{currentPoints:l,element:f}=c,{canvas:u,world:d}=l;let h=s.handles.points.length>=2&&i,g=!0;if(s.handles.points.length&&this.createMemo(f,o,{newAnnotation:s.handles.points.length===1}),s.handles.points.length>=3){this.createMemo(f,o);const{instance:p}=s.spline,v=p.getClosestControlPointWithinDistance(u,_7);(v==null?void 0:v.index)===0&&(g=!1,h=!0)}g&&s.handles.points.push(d),s.contour.closed=s.contour.closed||h,o.invalidated=!0,Ne(a),s.contour.closed&&this._endCallback(n),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;this.moveAnnotation(a,p)}else{const{currentPoints:g}=i,p=g.world;u.handles.points[c]=[...p],a.invalidated=!0}this.editData.hasMoved=!0;const d=_e(o),{renderingEngine:h}=d;Ne(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=B.ANNOTATION_COMPLETED,a={annotation:n,changeType:Xt.Completed,contourHoleProcessingEnabled:i};nt(He,o,a)},this.triggerAnnotationModified=(n,i,o=Xt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=B.ANNOTATION_MODIFIED;nt(He,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=Xt.StatsUpdated,a)=>{o===Xt.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.KEY_DOWN,this._keyDownCallback),n.addEventListener(B.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(B.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(B.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(B.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.KEY_DOWN,this._keyDownCallback),n.removeEventListener(B.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(B.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(B.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(B.TOUCH_TAP,this._mouseDownCallback)},this._renderStats=(n,i,o,a)=>{const s=n.data,c=this.getTargetId(i);if(!s.spline.instance.closed||!a.visibility)return;const l=this.configuration.getTextLines(s,c);if(!l||l.length===0)return;const f=s.handles.points.map(m=>i.worldToCanvas(m));if(!s.handles.textBox.hasMoved){const m=Ia(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=oo(o,n.annotationUID??"","textBox",l,u,f,{},a),{x:g,y:p,width:v,height:y}=h;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([g,p]),topRight:i.canvasToWorld([g+v,p]),bottomLeft:i.canvasToWorld([g,p+y]),bottomRight:i.canvasToWorld([g+v,p+y])}},this.addControlPointCallback=(n,i)=>{const{data:o}=i,a=o.spline.type,s=this._getSplineConfig(a),c=s.controlPointAdditionDistance;if(s.controlPointAdditionEnabled===!1)return;const l=n.detail,{element:f}=l,u=_e(f),{renderingEngine:d,viewport:h}=u,{canvasToWorld:g}=h,{instance:p}=o.spline,v=n.detail.currentPoints.canvas,y=p.getClosestPoint(v);if(y.distance>c)return;const{index:m,point:w}=p.addControlPointAtU(y.uValue);o.handles.points.splice(m,0,g(w)),i.invalidated=!0;const x=St(f,this.getToolName());Ne(x)},this.deleteControlPointCallback=(n,i)=>{const o=i.data.spline.type,a=this._getSplineConfig(o),s=a.controlPointDeletionDistance;if(a.controlPointDeletionEnabled===!1)return;const c=n.detail,{element:l,currentPoints:f}=c,{canvas:u}=f,{instance:d}=i.data.spline,h=d.getClosestControlPointWithinDistance(u,s);h&&this._deleteControlPointByIndex(l,i,h.index)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=_e(i);if(!a)return;const{viewport:s}=a,{cachedStats:c}=o,{polyline:l}=o.contour,f=Object.keys(c);for(let d=0;d<f.length;d++){const h=f[d],g=this.getTargetImageData(h);if(!g)continue;const{metadata:p}=g,v=l.map(D=>s.worldToCanvas(D)),y=v[0],m=s.canvasToWorld(y),w=s.canvasToWorld([y[0]+1,y[1]]),x=s.canvasToWorld([y[0],y[1]+1]),C=Hi(m,w),S=Hi(m,x),{imageData:T}=g,{scale:_,areaUnit:E}=Da(g,()=>{const{maxX:D,maxY:O,minX:L,minY:P}=wf(v),k=s.canvasToWorld([L,P]),G=zr(T,k),j=s.canvasToWorld([D,O]),F=zr(T,j);return[G,F]});let b=R1(v)/_/_;b*=C*S,c[h]={Modality:p.Modality,area:b,areaUnit:E}}const u=n.invalidated;return n.invalidated=!1,u&&this.triggerAnnotationModified(n,a,Xt.StatsUpdated),c},this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0}),this.annotationCompletedBinded=this.annotationCompleted.bind(this)}annotationCompleted(e){var n;const{sourceAnnotation:r}=e.detail;!this.splineToolNames.includes((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)||!this.configuration.simplifiedSpline||!this.isContourSegmentationTool()||ZE(r)}initializeListeners(){He.addEventListener(B.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){He.removeEventListener(B.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}onSetToolEnabled(){this.initializeListeners()}onSetToolActive(){this.initializeListeners()}onSetToolDisabled(){this.removeListeners()}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{canvas:o}=n,a=cg(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=_e(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=St(i,this.getToolName());return this.editData={annotation:l,viewportIdsToRender:f,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,lastCanvasPoint:o,contourHoleProcessingEnabled:a},this._activateDraw(i),e.preventDefault(),Ne(f),l}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),jt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;i&&un(r.annotationUID),super.cancelAnnotation(r);const o=_e(e),{renderingEngine:a}=o;return Ne(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var P,k,G;const{enabledElement:r,targetId:n,svgDrawingHelper:i,annotationStyle:o}=e,{viewport:a}=r,{worldToCanvas:s}=a,{element:c}=a,l=e.annotation,{annotationUID:f,data:u,highlighted:d}=l,{handles:h}=u,{points:g,activeHandleIndex:p}=h,v=(P=this.editData)==null?void 0:P.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(j=>s(j)),{drawPreviewEnabled:S}=this.configuration.spline,T=l.data.spline.type,_=this._getSplineConfig(T),E=l.data.spline.instance,b=b1(l);if(b.findIndex(j=>!j)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...b].filter(j=>this._isSplineROIAnnotation(j)).forEach(j=>{const U=this._updateSplineInstance(c,j).getPolylinePoints();this.updateContourPolyline(j,{points:U,closed:u.contour.closed,targetWindingDirection:oa.Clockwise},a,{updateWindingDirection:u.contour.closed})}),super.renderAnnotationInstance(e),!u.cachedStats[n]||u.cachedStats[n].areaUnit==null?(u.cachedStats[n]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(l,c)):l.invalidated&&this._throttledCalculateCachedStats(l,c);let L;if(!x&&!this.editData&&p!==null&&(L=[C[p]]),(L||v||d)&&nr(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((k=this.editData)!=null&&k.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:j}=this.editData,F=E.getPreviewPolylinePoints(j,_7);xc(i,f,"previewSplineChange",F,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(_.showControlPointsConnectors){const j=[...C];E.closed&&j.push(C[0]),xc(i,f,"controlPointsConnectors",j,{color:"rgba(255, 255, 255, 0.5)",lineWidth:1})}return this._renderStats(l,a,i,o.textbox),((G=this.fireChangeOnUpdate)==null?void 0:G.annotationUID)===f&&(this.triggerChangeEvent(l,r,this.fireChangeOnUpdate.changeType,this.fireChangeOnUpdate.contourHoleProcessingEnabled),this.fireChangeOnUpdate=null),l.invalidated=!1,!0}createInterpolatedSplineControl(e){var o;if((o=e.data.handles.points)!=null&&o.length)return;const{polyline:r}=e.data.contour;if(!r||!r.length)return;e.data.handles.points=[];const{points:n}=e.data.handles,i=Math.max(10,Math.floor(r.length/20));for(let a=0;a<r.length-i;a+=i)n.push(r[a]);n.push(r[r.length-1])}createAnnotation(e){var l;const r=super.createAnnotation(e),{world:n}=e.detail.currentPoints,{type:i}=this.configuration.spline,o=this._getSplineConfig(i),a=new o.Class,s=()=>({type:o.type,instance:a,resolution:o.resolution});let c;return(l=this.configuration.interpolation)!=null&&l.enabled&&(c=f=>{var u;(u=f.data).spline||(u.spline=s()),this.createInterpolatedSplineControl(f)}),Ri(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=_e(e),{points:o}=r.data.handles;o.length===3?un(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=St(e,this.getToolName());r.invalidated=!0,Ne(s)}_isSplineROIAnnotation(e){var r;return!!((r=e.data)!=null&&r.spline)}_getSplineConfig(e){const{configuration:r}=this,n=r.spline.configuration;return Object.assign({type:e},VTe,n[e])}_updateSplineInstance(e,r){const n=_e(e),{viewport:i}=n,{worldToCanvas:o}=i,{data:a}=r,{type:s,instance:c}=r.data.spline,l=this._getSplineConfig(s),u=a.handles.points.map(o),d=l.resolution!==void 0?parseInt(l.resolution):void 0,h=l.scale!==void 0?parseFloat(l.scale):void 0;return c.setControlPoints(u),c.closed=!!a.contour.closed,!c.fixedResolution&&d!==void 0&&c.resolution!==d&&(c.resolution=d,r.invalidated=!0),c instanceof Km&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};ku.toolName="SplineROI",ku.SplineTypes=Ul,ku.Actions=Np,ku.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;if(r.length<T7){console.warn("Spline requires at least 3 control points");return}const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=ku.hydrateBase(ku,i,r,n),u=(n==null?void 0:n.splineType)||Ul.CatmullRom,h=l._getSplineConfig(u).Class,g=new h,{toolInstance:p,...v}=n||{},y={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r},label:"",cachedStats:{},spline:{type:u,instance:g},contour:{closed:!0}},highlighted:!1,autoGenerated:!1,invalidated:!0,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...v}};rn(y,f.element),Ne([f.id])};let L5=ku;function FTe(t,e){const r=t.cachedStats[e],{area:n,isEmptyArea:i,areaUnit:o}=r,a=[];if(n){const s=i?"Area: Oblique not supported":`Area: ${on(n)} ${o}`;a.push(s)}return a}const vb=class vb extends L5{constructor(e){const r=Ri({configuration:{calculateStats:!1}},e);super(r),this.annotationCutMergeCompletedBinded=this.annotationCutMergeCompleted.bind(this)}isContourSegmentationTool(){return!0}initializeListeners(){He.addEventListener(B.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,this.annotationCutMergeCompletedBinded)}removeListeners(){He.removeEventListener(B.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,this.annotationCutMergeCompletedBinded)}annotationCutMergeCompleted(e){var n;const{sourceAnnotation:r}=e.detail;!this.splineToolNames.includes((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)||!this.configuration.simplifiedSpline||ZE(r)}};vb.toolName="SplineContourSegmentationTool";let CT=vb;class UTe{constructor({numBits:e,getPriority:r,areEqual:n}){this._bucketCount=1<<e,this._mask=this._bucketCount-1,this._size=0,this._currentBucketIndex=0,this._buckets=this._buildArray(this._bucketCount),this._getPriority=typeof r<"u"?r:i=>i,this._areEqual=typeof n=="function"?n:(i,o)=>i===o}push(e){const r=this._getBucketIndex(e),n=this._buckets[r],i={value:e,next:n};this._buckets[r]=i,this._size++}pop(){if(this._size===0)throw new Error("Cannot pop because the queue is empty.");for(;this._buckets[this._currentBucketIndex]===null;)this._currentBucketIndex=(this._currentBucketIndex+1)%this._bucketCount;const e=this._buckets[this._currentBucketIndex];return this._buckets[this._currentBucketIndex]=e.next,this._size--,e.value}remove(e){if(!e)return!1;const r=this._getBucketIndex(e),n=this._buckets[r];let i=n,o;for(;i!==null&&!this._areEqual(e,i.value);)o=i,i=i.next;return i===null?!1:(i===n?this._buckets[r]=i.next:o.next=i.next,this._size--,!0)}isEmpty(){return this._size===0}_getBucketIndex(e){return this._getPriority(e)&this._mask}_buildArray(e){const r=new Array(e);return r.fill(null),r}}const qC=4294967295,BTe=2/(3*Math.PI);class A5{constructor(e,r,n){this._getPointIndex=(o,a)=>{const{width:s}=this;return o*s+a},this._getPointCoordinate=o=>{const a=o%this.width,s=Math.floor(o/this.width);return[a,s]},this._getPointCost=o=>Math.round(this.searchGranularity*this.costs[o]);const i=e.length;this.searchGranularityBits=8,this.searchGranularity=1<<this.searchGranularityBits,this.width=r,this.height=n,this.grayscalePixelData=e,this.laplace=null,this.gradXNew=null,this.gradYNew=null,this.laplace=this._computeLaplace(),this.gradMagnitude=this._computeGradient(),this.gradXNew=this._computeGradientX(),this.gradYNew=this._computeGradientY(),this.visited=new Array(i),this.parents=new Uint32Array(i),this.costs=new Float32Array(i)}startSearch(e){const r=this._getPointIndex(e[1],e[0]);this.startPoint=null,this.visited.fill(!1),this.parents.fill(qC),this.costs.fill(1/0),this.priorityQueueNew=new UTe({numBits:this.searchGranularityBits,getPriority:this._getPointCost}),this.startPoint=e,this.costs[r]=0,this.priorityQueueNew.push(r)}findMinNearby(e,r=2){const[n,i]=e,{costs:o}=this,a=[Math.max(0,n-r),Math.min(n+r+1,this.width)],s=[Math.max(0,i-r),Math.min(i+r+1,this.height)];let c=o[this._getPointIndex(i,n)]*.8,l=e;for(let f=a[0];f<a[1];f++)for(let u=s[0];u<s[1];u++){const d=1-(Math.abs(f-e[0])+Math.abs(u-e[1]))/r/2,g=o[this._getPointIndex(u,f)]*.8+d*.2;g<c&&(l=[f,u],c=g)}return l}findPathToPoint(e){if(!this.startPoint)throw new Error("There is no search in progress");const{startPoint:r,_getPointIndex:n,_getPointCoordinate:i}=this,o=n(r[1],r[0]),a=n(e[1],e[0]),{visited:s,parents:c,costs:l,priorityQueueNew:f}=this;if(a===o)return[];for(;!f.isEmpty()&&c[a]===qC;){const h=f.pop();if(s[h])continue;const g=i(h),p=this._getNeighborPoints(g);s[h]=!0;for(let v=0,y=p.length;v<y;v++){const m=p[v],w=n(m[1],m[0]),x=this._getWeightedDistance(g,m),C=l[h]+x;C<l[w]&&(l[w]!==1/0&&f.remove(w),l[w]=C,c[w]=h,f.push(w))}}const u=[];let d=a;for(;d!==qC;)u.push(i(d)),d=c[d];return u.reverse()}_getDeltaX(e,r){const{grayscalePixelData:n,width:i}=this;let o=this._getPointIndex(r,e);return e+1===i&&o--,n[o+1]-n[o]}_getDeltaY(e,r){const{grayscalePixelData:n,width:i,height:o}=this;let a=this._getPointIndex(r,e);return r+1===o&&(a-=i),n[a]-n[a+i]}_getGradientMagnitude(e,r){const n=this._getDeltaX(e,r),i=this._getDeltaY(e,r);return Math.sqrt(n*n+i*i)}_getLaplace(e,r){const{grayscalePixelData:n,_getPointIndex:i}=this,o=n[i(r-2,e)],a=n[i(r-1,e-1)],s=n[i(r-1,e)],c=n[i(r-1,e+1)],l=n[i(r,e-2)],f=n[i(r,e-1)],u=n[i(r,e)],d=n[i(r,e+1)],h=n[i(r,e+2)],g=n[i(r+1,e-1)],p=n[i(r+1,e)],v=n[i(r+1,e+1)],y=n[i(r+2,e)];let m=o;return m+=a+2*s+c,m+=l+2*f-16*u+2*d+h,m+=g+2*p+v,m+=y,m}_computeGradient(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0,o=0,a=0,s=0;for(s=0;s<r-1;s++){for(a=0;a<e-1;a++)n[i]=this._getGradientMagnitude(a,s),o=Math.max(n[i],o),i++;n[i]=n[i-1],i++}for(let c=n.length;i<c;i++)n[i]=n[i-e];for(let c=0,l=n.length;c<l;c++)n[c]=1-n[c]/o;return n}_computeLaplace(){const{width:e,height:r,_getPointIndex:n}=this,i=new Float32Array(e*r);i.fill(1,0,n(2,0));for(let o=2;o<r-2;o++){i[n(o,0)]=1,i[n(o,1)]=1;for(let a=2;a<e-2;a++)i[n(o,a)]=this._getLaplace(a,o)>.33?0:1;i[n(o,e-2)]=1,i[n(o,e-1)]=1}return i.fill(1,n(r-2,0)),i}_computeGradientX(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0;for(let o=0;o<r;o++)for(let a=0;a<e;a++)n[i++]=this._getDeltaX(a,o);return n}_computeGradientY(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0;for(let o=0;o<r;o++)for(let a=0;a<e;a++)n[i++]=this._getDeltaY(a,o);return n}_getGradientUnitVector(e,r){const{gradXNew:n,gradYNew:i,_getPointIndex:o}=this,a=n[o(r,e)],s=i[o(r,e)];let c=Math.sqrt(a*a+s*s);return c=Math.max(c,1e-100),[a/c,s/c]}_getGradientDirection(e,r,n,i){const o=this._getGradientUnitVector(e,r),a=this._getGradientUnitVector(n,i);let s=o[1]*(n-e)-o[0]*(i-r),c=a[1]*(n-e)-a[0]*(i-r);s<0&&(s=-s,c=-c),e!==n&&r!==i&&(s*=Math.SQRT1_2,c*=Math.SQRT1_2),c=Math.min(Math.max(c,-1),1);const l=BTe*(Math.acos(Math.min(s,1))+Math.acos(c));return isNaN(l)||!isFinite(l)?(console.warn("Found non-direction:",e,r,n,i,s,c,l),1):l}getCost(e,r){return this._getWeightedDistance(e,r)}_getWeightedDistance(e,r){const{_getPointIndex:n,width:i,height:o}=this,[a,s]=e,[c,l]=r;if(c<0||c>=i||l<0||l>=o)return 1;if(a<0||s<0||a>=i||s>=o)return 0;const f=n(l,c);let u=this.gradMagnitude[f];(a===c||s===l)&&(u*=Math.SQRT1_2);const d=this.laplace[f],h=this._getGradientDirection(a,s,c,l);return .43*u+.43*d+.11*h}_getNeighborPoints(e){const{width:r,height:n}=this,i=[],o=Math.max(e[0]-1,0),a=Math.max(e[1]-1,0),s=Math.min(e[0]+1,r-1),c=Math.min(e[1]+1,n-1);for(let l=a;l<=c;l++)for(let f=o;f<=s;f++)(f!==e[0]||l!==e[1])&&i.push([f,l]);return i}static createInstanceFromRawPixelData(e,r,n,i){const o=e.length,a=new Float32Array(o),{lower:s,upper:c}=i,l=c-s;for(let f=0,u=e.length;f<u;f++)a[f]=Math.max(0,Math.min(1,(e[f]-s)/l));return new A5(a,r,n)}}class Nl{constructor(e,r){this.pointArray=e?e.slice():[],this._controlPointIndexes=r?r.slice():[]}getPoint(e){return this.pointArray[e]}getLastPoint(){return this.pointArray[this.pointArray.length-1]}isControlPoint(e){const r=this.pointArray.indexOf(e);if(r!==-1)return this._controlPointIndexes.indexOf(r)!==-1;throw new Error("Error: isControlPoint called with not in list point.")}addPoint(e){this.pointArray.push(e)}addControlPoint(e){const r=this.pointArray.indexOf(e);if(r!==-1)this._controlPointIndexes.push(r);else throw new Error("Cannot mark a non registered point as control point.")}getControlPoints(){return this._controlPointIndexes.map(e=>this.pointArray[e])}getNumControlPoints(){return this._controlPointIndexes.length}removeLastControlPoint(){this._controlPointIndexes.length&&this._controlPointIndexes.pop()}getLastControlPoint(){if(this._controlPointIndexes.length)return this.pointArray[this._controlPointIndexes[this._controlPointIndexes.length-1]]}removeLastPoints(e){this.pointArray.splice(this.pointArray.length-e,e)}addPoints(e){this.pointArray=this.pointArray.concat(e)}prependPath(e){const r=e.pointArray.length,n=[];this.pointArray=e.pointArray.concat(this.pointArray);for(let i=0;i<this._controlPointIndexes.length;++i)n[i]=this._controlPointIndexes[i]+r;this._controlPointIndexes=e._controlPointIndexes.concat(n)}appendPath(e){this.addPoints(e.pointArray),e._controlPointIndexes.forEach(r=>this._controlPointIndexes.push(r))}}const GTe=10**2,yb=class yb extends Bm{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:WTe,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Bi.Shift,snapHandleNearby:2,interpolation:{enabled:!1,nearestEdge:2,showInterpolationPolyline:!1},decimate:{enabled:!1,epsilon:.1},actions:{cancelInProgress:{method:"cancelInProgress",bindings:[{key:"Escape"}]}}}}){super(e,r),this.isHandleOutsideImage=!1,this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,l=a*a,f=i.data.contour.polyline.map(d=>c.worldToCanvas(d));let u=f[f.length-1];for(let d=0;d<f.length;d++){const h=f[d];if(M1(u,h,o)<=l)return!0;u=h}return!1},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=_e(a),{renderingEngine:l}=c;this._activateModify(a),Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:g}=c.handles;f=g.findIndex(p=>p===o)}const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=_e(s),{renderingEngine:h}=d;Ne(u),n.preventDefault()},this._endCallback=(n,i=!1)=>{const o=n.detail,{element:a}=o,{annotation:s,viewportIdsToRender:c,newAnnotation:l,contourHoleProcessingEnabled:f}=this.editData,{data:u}=s;this.doneEditMemo(),u.handles.activeHandleIndex=null,this._deactivateModify(a),this._deactivateDraw(a),jt(a);const d=_e(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){un(s.annotationUID),this.clearEditData(),Ne(c);return}Ne(c);const h=l?Xt.Completed:Xt.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=Xt.StatsUpdated,a=!1)=>{o===Xt.Completed?Nw(n,a):nn(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===B.MOUSE_DOUBLE_CLICK,{annotation:o,viewportIdsToRender:a,worldToSlice:s,sliceToWorld:c,newAnnotation:l}=this.editData;if(this.editData.closed)return;const f=n.detail,{element:u}=f,{currentPoints:d}=f,{canvas:h,world:g}=d;let p=g;const v=_e(u),{viewport:y,renderingEngine:m}=v,w=this.editData.currentPath.getControlPoints();let x=w.length>=2&&i;if(this.doneEditMemo(),this.createMemo(u,o,{newAnnotation:l&&w.length===1}),w.length>=2){const T={index:-1,distSquared:1/0};for(let _=0,E=w.length;_<E;_++){const b=w[_],D=c(b),O=y.worldToCanvas(D),L=fu(h,O);L<=GTe&&L<T.distSquared&&(T.distSquared=L,T.index=_)}T.index===0&&(x=!0)}const{snapHandleNearby:C}=this.configuration;if(C&&!this.editData.closed){const T=new Nl,_=this.scissors.findMinNearby(s(g),1),E=this.scissors.findPathToPoint(_);T.addPoints(E),T.prependPath(this.editData.confirmedPath),p=c(_),this.editData.currentPath=T}this.editData.closed=this.editData.closed||x,this.editData.confirmedPath=this.editData.currentPath;const S=this.editData.currentPath.getLastPoint();this.editData.confirmedPath.addControlPoint(S),o.data.handles.points.push(c(S)),this.scissors.startSearch(s(p)),o.invalidated=!0,Ne(a),this.editData.closed&&(this.updateAnnotation(this.editData.confirmedPath),this._endCallback(n)),n.preventDefault()},this._mouseMoveCallback=n=>{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o,{renderingEngine:c}=_e(i),l=St(i,this.getToolName());this.editData.lastCanvasPoint=s;const{width:f,height:u}=this.scissors,{worldToSlice:d}=this.editData,h=d(a);if(h[0]<0||h[1]<0||h[0]>=f||h[1]>=u)return;const g=this.scissors.findPathToPoint(h),p=new Nl;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,Ne(l),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,movingTextBox:c,handleIndex:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(c){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(l===void 0)console.warn("Drag annotation not implemented");else{const{currentPoints:g}=i,p=g.world;this.editHandle(p,o,a,l)}this.editData.hasMoved=!0;const d=_e(o),{renderingEngine:h}=d;Ne(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&un(i.annotationUID),Ne(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(B.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(B.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(B.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(B.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(B.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(B.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=_e(i),{viewport:s,renderingEngine:c}=a,{cachedStats:l}=o,{polyline:f}=o.contour,u=Object.keys(l);for(let h=0;h<u.length;h++){const g=u[h],p=this.getTargetImageData(g);if(!p)continue;const{metadata:v}=p,y=f.map(O=>s.worldToCanvas(O)),m=y[0],w=s.canvasToWorld(m),x=s.canvasToWorld([m[0]+1,m[1]]),C=s.canvasToWorld([m[0],m[1]+1]),S=Hi(w,x),T=Hi(w,C),{imageData:_}=p,{scale:E,areaUnit:b}=Da(p,()=>{const{maxX:O,maxY:L,minX:P,minY:k}=wf(y),G=s.canvasToWorld([P,k]),j=zr(_,G),F=s.canvasToWorld([O,L]),U=zr(_,F);return[j,U]});let D=R1(y)/E/E;D*=S*T,l[g]={Modality:v.Modality,area:D,areaUnit:b}}const d=n.invalidated;return n.invalidated=!1,d&&this.triggerAnnotationModified(n,a,Xt.StatsUpdated),l},this._renderStats=(n,i,o,a)=>{const s=n.data,c=this.getTargetId(i);if(!s.contour.closed||!a.visibility)return;const l=this.configuration.getTextLines(s,c);if(!l||l.length===0)return;const f=s.handles.points.map(m=>i.worldToCanvas(m));if(!s.handles.textBox.hasMoved){const m=Ia(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=oo(o,n.annotationUID??"","textBox",l,u,f,{},a),{x:g,y:p,width:v,height:y}=h;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([g,p]),topRight:i.canvasToWorld([g+v,p]),bottomLeft:i.canvasToWorld([g,p+y]),bottomRight:i.canvasToWorld([g+v,p+y])}},this.triggerAnnotationModified=(n,i,o=Xt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=B.ANNOTATION_MODIFIED;nt(He,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var T,_;const a=_e(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof cr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const b=zr(l,E);return[b[0],b[1]]},u=E=>Ph(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof cr){const E=SE(s),{sliceToIndexMatrix:b,indexToSliceMatrix:D}=E;f=O=>{const L=zr(l,O),P=Wt([0,0,0],L,D);return[P[0],P[1]]},u=O=>{const L=Wt([0,0,0],[O[0],O[1],0],b);return Ph(l,L)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=NV(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=A5.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=A5.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new Nl,w=new Nl,x=y?void 0:new Nl;m.addPoint(v),m.addControlPoint(v);const C=St(r,this.getToolName()),S=s.worldToCanvas(e);this.editData={annotation:n,viewportIdsToRender:C,newAnnotation:y,hasMoved:!1,lastCanvasPoint:S,confirmedPath:m,currentPath:w,confirmedPathNext:x,closed:!1,handleIndex:((T=this.editData)==null?void 0:T.handleIndex)??((_=n.handles)==null?void 0:_.activeHandleIndex),worldToSlice:f,sliceToWorld:u,contourHoleProcessingEnabled:o}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=this.createAnnotation(e),s=cg(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),Ne(this.editData.viewportIdsToRender),a}clearEditData(){this.editData=null,this.scissors=null,this.scissorsNext=null,this.isDrawing=!1}editHandle(e,r,n,i){var w;const{data:o}=n,{points:a}=o.handles,{length:s}=a,c=a[(i-1+s)%s],l=a[(i+1)%s];if(!((w=this.editData)!=null&&w.confirmedPathNext)){this.setupBaseEditData(c,r,n,l);const{polyline:x}=o.contour,C=new Nl,S=new Nl,{worldToSlice:T}=this.editData,_=oT(n,i-1),E=oT(n,i+1);if(E===-1||_===-1)throw new Error(`Can't find handle index ${E===-1&&l} ${_===-1&&c}`);i===0?S.addPoints(x.slice(E+1,_).map(T)):(C.addPoints(x.slice(0,_+1).map(T)),S.addPoints(x.slice(E,x.length).map(T))),this.editData.confirmedPath=C,this.editData.confirmedPathNext=S}const{editData:f,scissors:u}=this,{worldToSlice:d,sliceToWorld:h}=f,{activeHandleIndex:g}=o.handles;if(g==null)o.handles.activeHandleIndex=i;else if(g!==i)throw new Error(`Trying to edit a different handle than the one currently being edited ${i}!==${o.handles.activeHandleIndex}`);const p=d(e);if(p[0]<0||p[0]>=u.width||p[1]<0||p[1]>=u.height)return;a[i]=h(p);const v=u.findPathToPoint(p),y=this.scissorsNext.findPathToPoint(p),m=new Nl;m.prependPath(f.confirmedPath),i!==0&&m.addPoints(v),m.addPoints(y.reverse()),m.appendPath(f.confirmedPathNext),i===0&&m.addPoints(v),f.currentPath=m,n.invalidated=!0,f.hasMoved=!0,f.closed=!0}renderAnnotation(e,r){var n;return this.updateAnnotation((n=this.editData)==null?void 0:n.currentPath),super.renderAnnotation(e,r)}isContourSegmentationTool(){return!1}createAnnotation(e){const r=super.createAnnotation(e),{world:n}=e.detail.currentPoints;return Ri(r,{data:{handles:{points:[[...n]]}}})}cancelInProgress(e,r,n){if(!this.editData){this.undo();return}this._endCallback(n,!0)}renderAnnotationInstance(e){var m,w,x,C;const{annotation:r,enabledElement:n,svgDrawingHelper:i,annotationStyle:o,targetId:a}=e,{viewport:s}=n,{element:c}=s,{worldToCanvas:l}=s,{annotationUID:f,data:u,highlighted:d}=r,{handles:h}=u,g=(m=this.editData)==null?void 0:m.newAnnotation,{lineWidth:p,lineDash:v,color:y}=o;if(d||g&&r.annotationUID===((x=(w=this.editData)==null?void 0:w.annotation)==null?void 0:x.annotationUID)){const S="0",T=h.points.map(l);nr(i,f,S,T,{color:y,lineDash:v,lineWidth:p})}return super.renderAnnotationInstance(e),!u.cachedStats[a]||((C=u.cachedStats[a])==null?void 0:C.areaUnit)===null?(u.cachedStats[a]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(r,c)):r.invalidated&&this._throttledCalculateCachedStats(r,c),this._renderStats(r,s,i,o.textbox),!0}updateAnnotation(e){if(!this.editData||!e)return;const{annotation:r,sliceToWorld:n,worldToSlice:i,closed:o,newAnnotation:a}=this.editData;let{pointArray:s}=e;s.length>1&&(s=[...s,s[0]]);const c=a&&o?oa.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};yb.toolName="LivewireContour";let N5=yb;function WTe(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${on(n)} ${i}`;o.push(a)}return o}const wb=class wb extends N5{updateInterpolatedAnnotation(e,r){this.editData||!e.invalidated||!e.data.handles.interpolationSources||(e.data.contour.originalPolyline=e.data.contour.polyline,queueMicrotask(()=>{if(!e.data.handles.interpolationSources)return;const{points:n}=e.data.handles,{element:i}=r.viewport;this.setupBaseEditData(n[0],i,e);const{length:o}=n,{scissors:a}=this,{nearestEdge:s,repeatInterpolation:c}=this.configuration.interpolation;e.data.handles.originalPoints=n;const{worldToSlice:l,sliceToWorld:f}=this.editData,u=[];if(s){let h=l(n[n.length-1]);n.forEach((g,p)=>{const v=l(g);h=v,u.push(v),a.startSearch(h),a.findPathToPoint(v),a.findPathToPoint(l(n[(p+3)%n.length]));const y=a.findMinNearby(v,s);Kt(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new Nl;for(let h=0;h<o;h++){a.startSearch(l(n[h]));const g=a.findPathToPoint(l(n[(h+1)%o]));d.addPoints(g)}this.updateAnnotation(d),this.scissors=null,this.scissorsNext=null,this.editData=null,e.data.handles.interpolationSources=null,c&&nn(e,r.viewport.element,Xt.InterpolationUpdated)}))}renderAnnotationInstance(e){var u;const{enabledElement:r,svgDrawingHelper:n}=e,i=e.annotation,{annotationUID:o}=i,{viewport:a}=r,{worldToCanvas:s}=a,{showInterpolationPolyline:c}=this.configuration.interpolation||{};(u=this.updateInterpolatedAnnotation)==null||u.call(this,i,r);const{originalPolyline:l}=i.data.contour,f=super.renderAnnotationInstance(e);if(c&&l&&i.autoGenerated){const d=l.map(s);d.push(d[0]),xc(n,o,"interpolationContour-0",d,{color:"#70ffff",lineWidth:1,fillOpacity:0})}return f}isContourSegmentationTool(){return!0}};wb.toolName="LivewireContourSegmentationTool";let ST=wb;const H0=class H0 extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:zTe,changeTextCallback:$Te,preventHandleOutsideImage:!1,arrowFirst:!0,arrowHeadStyle:"legacy"}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;Pt(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),{arrowFirst:p}=this.configuration,v=l.getFrameOfReferenceUID(),y={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:v,referencedImageId:g,...l.getViewReference({points:[s]})},data:{text:"",handles:{points:[[...s],[...s]],activeHandleIndex:null,arrowFirst:p,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};rn(y,a);const m=St(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return xi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Pt(a);const c=_e(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l,movingTextBox:f}=this.editData,{data:u}=a;c&&!l||(u.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){un(a.annotationUID),Ne(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,nn(a,o,Xt.HandlesUpdated),kn(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),HW(a,o,d),Ne(s)}):f||nn(a,o,Xt.HandlesUpdated),this.doneEditMemo(),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,Ne(s),a.invalidated&&nn(a,o,Xt.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=sn(this.getToolName(),o);if(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length))return;const s=a.find(l=>this.isPointNearTool(o,l,i.currentPoints.canvas,6));if(!s)return;const c=s;this.configuration.changeTextCallback(s,n.detail,this._doneChangingTextCallback.bind(this,o,c)),this.editData=null,this.isDrawing=!1,n.stopImmediatePropagation(),n.preventDefault()},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_END,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{handles:g,text:p}=h,{points:v,activeHandleIndex:y}=g;l.annotationUID=d;const{color:m,lineWidth:w,lineDash:x,markerSize:C}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),S=v.map(j=>a.worldToCanvas(j));let T;if(!ai(d)&&!this.editData&&y!==null&&(T=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(d))continue;T&&nr(i,d,"0",S,{color:m,lineWidth:w});const _="1";if(this.configuration.arrowFirst?y5(i,d,_,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):y5(i,d,_,S[0],S[1],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}),o=!0,!p)continue;const E=this.getLinkedTextBoxStyle(l,u);if(!E.visibility){h.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}if(!h.handles.textBox.hasMoved){const j=S[1];h.handles.textBox.worldPosition=a.canvasToWorld(j)}const b=a.worldToCanvas(h.handles.textBox.worldPosition),O=oo(i,d,"1",[p],b,S,{},E),{x:L,y:P,width:k,height:G}=O;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,P]),topRight:a.canvasToWorld([L+k,P]),bottomLeft:a.canvasToWorld([L,P+G]),bottomRight:a.canvasToWorld([L+k,P+G])}}return o}}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Pt(o);const f=_e(o),{renderingEngine:u}=f;Ne(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,_e(e);const i=St(e,this.getToolName());Ne(i),nn(r,e)}_isInsideVolume(e,r,n){return fr(e,n)&&fr(r,n)}};H0.toolName="ArrowAnnotate",H0.hydrate=(e,r,n,i)=>{const o=Bn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=H0.hydrateBase(H0,o,r,i),{toolInstance:u,...d}=i||{},h={annotationUID:(i==null?void 0:i.annotationUID)||Tn(),data:{text:n||"",handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:c,FrameOfReferenceUID:a,referencedImageId:s,...d}};rn(h,f.element),Ne([f.id])};let _f=H0;function zTe(t){return t(prompt("Enter your annotation:"))}function $Te(t,e,r){return r(prompt("Enter your annotation:"))}const K0=class K0 extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:jTe}}){super(e,r),this.addNewAnnotation=n=>{if(this.angleStartedNotYetCompleted)return;this.angleStartedNotYetCompleted=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;Pt(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,[f,u,d]=l.handles.points,h=c.worldToCanvas(f),g=c.worldToCanvas(u),p={start:{x:h[0],y:h[1]},end:{x:g[0],y:g[1]}};if(xi([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]])<=a)return!0;if(!d)return!1;const y=c.worldToCanvas(d),m={start:{x:g[0],y:g[1]},end:{x:y[0],y:y[1]}};return xi([m.start.x,m.start.y],[m.end.x,m.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Pt(a);const c=_e(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.angleStartedNotYetCompleted&&f.handles.points.length===2){this.editData.handleIndex=2;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const u=_e(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),this.doneEditMemo(),c&&kn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else{const{currentPoints:g}=i,p=g.world;u.handles.points[c]=[...p],a.invalidated=!0}this.editData.hasMoved=!0;const d=_e(o),{renderingEngine:h}=d;Ne(s),a.invalidated&&nn(a,o,Xt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let h=0;h<c.length;h++){const g=c[h],{annotationUID:p,data:v}=g,{points:y,activeHandleIndex:m}=v.handles;u.annotationUID=p;const{color:w,lineWidth:x,lineDash:C,angleArcLineDash:S}=this.getAnnotationStyle({annotation:g,styleSpecifier:u}),T=y.map(U=>a.worldToCanvas(U));!v.cachedStats[l]||v.cachedStats[l].angle==null?(v.cachedStats[l]={angle:null},this._calculateCachedStats(g,f,n)):g.invalidated&&this._throttledCalculateCachedStats(g,f,n);let _;if(!ai(g.annotationUID)&&!this.editData&&m!==null&&(_=[T[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(p))continue;_&&nr(i,p,"0",T,{color:w,lineDash:C,lineWidth:x});let E="1";if(pn(i,p,E,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,T.length!==3)return o;if(E="2",pn(i,p,E,T[1],T[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const U=T[1],W=this.configuration.arcOffset,J=Math.min(xi([U[0],U[1]],[T[0][0],T[0][1]],[T[2][0],T[2][1]]),xi([U[0],U[1]],[T[2][0],T[2][1]],[T[0][0],T[0][1]]))/W,te=[];let le=Math.atan2(T[0][1]-U[1],T[0][0]-U[0]),ve=Math.atan2(T[2][1]-U[1],T[2][0]-U[0]);if(ve<le&&(ve+=2*Math.PI),ve-le>Math.PI){const Ie=le;le=ve,ve=Ie+2*Math.PI}const ye=32;for(let Ie=0;Ie<=ye;Ie++){const Le=le+Ie/ye*(ve-le);te.push([U[0]+J*Math.cos(Le),U[1]+J*Math.sin(Le)])}tu(i,p,"3",te,{color:w,width:x,lineDash:S})}if(!((d=v.cachedStats[l])!=null&&d.angle))continue;const b=this.getLinkedTextBoxStyle(u,g);if(!b.visibility){v.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const D=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const U=T[1];v.handles.textBox.worldPosition=a.canvasToWorld(U)}const O=a.worldToCanvas(v.handles.textBox.worldPosition),P=oo(i,p,"1",D,O,T,{},b),{x:k,y:G,width:j,height:F}=P;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([k,G]),topRight:a.canvasToWorld([k+j,G]),bottomLeft:a.canvasToWorld([k,G+F]),bottomRight:a.canvasToWorld([k+j,G+F])}}return o},this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Pt(o);const f=_e(o),{renderingEngine:u}=f;Ne(l),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==3)return;const a=i.handles.points[0],s=i.handles.points[1],c=i.handles.points[2],{cachedStats:l}=i,f=Object.keys(l);for(let d=0;d<f.length;d++){const h=f[d],g=gh([a,s],[s,c]),{dimensions:p,imageData:v}=this.getTargetImageData(h);this.isHandleOutsideImage=[a,s,c].map(y=>zr(v,y)).some(y=>!fr(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&nn(e,o,Xt.StatsUpdated),l}};K0.toolName="Angle",K0.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=K0.hydrateBase(K0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),Ne([l.id])};let TT=K0;function jTe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${on(n)} °`]}const HTe=(...t)=>{const e=t[0].length===2?[0,0]:[0,0,0],r=t.length;for(const n of t)e[0]+=n[0]/r,e[1]+=n[1]/r,e.length===3&&(e[2]+=n[2]/r);return e},Al=HTe,xb=class xb extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:KTe,showArcLines:!1}}){super(e,r),this.addNewAnnotation=n=>{if(this.angleStartedNotYetCompleted)return;this.angleStartedNotYetCompleted=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;Pt(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,{distanceToPoint:f,distanceToPoint2:u}=this.distanceToLines({viewport:c,points:l.handles.points,canvasCoords:o,proximity:a});return f<=a||u<=a},this.toolSelectedCallback=(n,i,o,a,s=6)=>{const c=n.detail,{element:l}=c;i.highlighted=!0;const f=St(l,this.getToolName()),u=_e(l),{renderingEngine:d,viewport:h}=u,{isNearFirstLine:g,isNearSecondLine:p}=this.distanceToLines({viewport:h,points:i.data.handles.points,canvasCoords:a,proximity:s});this.editData={annotation:i,viewportIdsToRender:f,movingTextBox:!1,isNearFirstLine:g,isNearSecondLine:p},this._activateModify(l),Pt(l),Ne(f),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.doneEditMemo(),this.angleStartedNotYetCompleted&&f.handles.points.length<4){jt(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const u=_e(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a),this.editData=null,this.isDrawing=!1},this._mouseDownCallback=n=>{const{annotation:i,handleIndex:o}=this.editData,a=n.detail,{element:s,currentPoints:c}=a,l=c.world,{data:f}=i;if(o===1){f.handles.points[1]=l,this.editData.hasMoved=f.handles.points[1][0]!==f.handles.points[0][0]||f.handles.points[1][1]!==f.handles.points[0][0];return}if(o===3){f.handles.points[3]=l,this.editData.hasMoved=f.handles.points[3][0]!==f.handles.points[2][0]||f.handles.points[3][1]!==f.handles.points[2][0],this.angleStartedNotYetCompleted=!1;return}this.editData.hasMoved=!1,Pt(s),f.handles.points[2]=f.handles.points[3]=l,this.editData.handleIndex=f.handles.points.length-1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,isNearFirstLine:f,isNearSecondLine:u,newAnnotation:d}=this.editData;this.createMemo(o,a,{newAnnotation:d});const{data:h}=a;if(l){const{deltaPoints:v}=i,y=v.world,{textBox:m}=h.handles,{worldPosition:w}=m;w[0]+=y[0],w[1]+=y[1],w[2]+=y[2],m.hasMoved=!0}else if(c===void 0&&(f||u)){const{deltaPoints:v}=i,y=v.world,m=h.handles.points;f?[m[0],m[1]].forEach(x=>{x[0]+=y[0],x[1]+=y[1],x[2]+=y[2]}):u&&[m[2],m[3]].forEach(x=>{x[0]+=y[0],x[1]+=y[1],x[2]+=y[2]}),a.invalidated=!0}else{const{currentPoints:v}=i,y=v.world;h.handles.points[c]=[...y],a.invalidated=!0}this.editData.hasMoved=!0;const g=_e(o),{renderingEngine:p}=g;Ne(s),a.invalidated&&nn(a,o,Xt.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;s.handles.points.length<4&&un(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null;const c=_e(n),{renderingEngine:l}=c;return Ne(o),a&&kn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_START,this._mouseDownCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_START,this._mouseDownCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_START,this._mouseDownCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_START,this._mouseDownCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let h=0;h<c.length;h++){const g=c[h],{annotationUID:p,data:v}=g,{points:y,activeHandleIndex:m}=v.handles;u.annotationUID=p;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:g,styleSpecifier:u}),S=y.map(Le=>a.worldToCanvas(Le));!v.cachedStats[l]||v.cachedStats[l].angle==null?(v.cachedStats[l]={angle:null,arc1Angle:null,arc2Angle:null,points:{world:{arc1Start:null,arc1End:null,arc2Start:null,arc2End:null,arc1Angle:null,arc2Angle:null},canvas:{arc1Start:null,arc1End:null,arc2Start:null,arc2End:null,arc1Angle:null,arc2Angle:null}}},this._calculateCachedStats(g,f,n)):g.invalidated&&this._throttledCalculateCachedStats(g,f,n);let T;if(!ai(p)&&!this.editData&&m!==null&&(T=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(p))continue;T&&nr(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const _=[S[0],S[1]],E=[S[2],S[3]];let b="line1";if(pn(i,p,b,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;b="line2",pn(i,p,b,E[0],E[1],{color:w,width:x,lineDash:C}),b="linkLine";const D=Al(_[0],_[1]),O=Al(E[0],E[1]);pn(i,p,b,D,O,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:L,arc1End:P,arc2End:k,arc2Start:G}=v.cachedStats[l].points.canvas,{arc1Angle:j,arc2Angle:F}=v.cachedStats[l];if(this.configuration.showArcLines&&(b="arc1",pn(i,p,b,L,P,{color:w,lineWidth:"1"}),b="arc2",pn(i,p,b,G,k,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const U=this.getLinkedTextBoxStyle(u,g);if(!U.visibility){v.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const W=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const Le=Ia(S);v.handles.textBox.worldPosition=a.canvasToWorld(Le)}const J=a.worldToCanvas(v.handles.textBox.worldPosition),le=oo(i,p,"cobbAngleText",W,J,S,{},U),{x:ve,y:pe,width:ye,height:Ie}=le;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([ve,pe]),topRight:a.canvasToWorld([ve+ye,pe]),bottomLeft:a.canvasToWorld([ve,pe+Ie]),bottomRight:a.canvasToWorld([ve+ye,pe+Ie])},this.configuration.showArcLines){const Le="arcAngle1",be=[`${j.toFixed(2)} °`],$=Al(L,P);xf(i,p,Le,be,$,{...U,padding:3});const R="arcAngle2",X=[`${F.toFixed(2)} °`],K=Al(G,k);xf(i,p,R,X,K,{...U,padding:3})}}return o},this.distanceToLines=({viewport:n,points:i,canvasCoords:o,proximity:a})=>{const[s,c,l,f]=i,u=n.worldToCanvas(s),d=n.worldToCanvas(c),h=n.worldToCanvas(l),g=n.worldToCanvas(f),p={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},v={start:{x:h[0],y:h[1]},end:{x:g[0],y:g[1]}},y=xi([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=xi([v.start.x,v.start.y],[v.end.x,v.end.y],[o[0],o[1]]);let w=!1,x=!1;return y<=a?w=!0:m<=a&&(x=!0),{distanceToPoint:y,distanceToPoint2:m,isNearFirstLine:w,isNearSecondLine:x}},this.getArcsStartEndPoints=({firstLine:n,secondLine:i,mid1:o,mid2:a})=>{const s=[o,a],c=gh(n,s),l=gh(i,s),f=c>90?1:0,u=l>90?0:1,d=Al(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=Al(n[0],n[1]),v=Al(i[0],i[1]),y=[n[f][0]-p[0],n[f][1]-p[1]],m=Math.sqrt(y[0]**2+y[1]**2),w=[y[0]/m,y[1]/m],x=[p[0]+w[0]*h*g,p[1]+w[1]*h*g],C=[d[0]-o[0],d[1]-o[1]],S=Math.sqrt(C[0]**2+C[1]**2),T=[C[0]/S,C[1]/S],_=[o[0]+T[0]*h*g,o[1]+T[1]*h*g],E=[i[u][0]-v[0],i[u][1]-v[1]],b=Math.sqrt(E[0]**2+E[1]**2),D=[E[0]/b,E[1]/b],O=[v[0]+D[0]*h*g,v[1]+D[1]*h*g],L=[d[0]-a[0],d[1]-a[1]],P=Math.sqrt(L[0]**2+L[1]**2),k=[L[0]/P,L[1]/P],G=[a[0]+k[0]*h*g,a[1]+k[1]*h*g];return{arc1Start:x,arc1End:_,arc2Start:O,arc2End:G,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=zo(this._calculateCachedStats,25,{trailing:!0})}handleSelectedCallback(e,r,n,i="mouse"){const o=e.detail,{element:a}=o,{data:s}=r;r.highlighted=!0;let c=!1,l;n.worldPosition?c=!0:l=s.handles.points.findIndex(u=>u===n);const f=St(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),Pt(a),Ne(f),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data;if(i.handles.points.length!==4)return;const o=[null,null],a=[null,null];let s=Number.MAX_VALUE;for(let _=0;_<2;_+=1)for(let E=2;E<4;E+=1){const b=Hi(i.handles.points[_],i.handles.points[E]);b<s&&(s=b,o[1]=i.handles.points[_],o[0]=i.handles.points[(_+1)%2],a[0]=i.handles.points[E],a[1]=i.handles.points[2+(E-1)%2])}const{viewport:c}=n,{element:l}=c,f=i.handles.points.map(_=>c.worldToCanvas(_)),u=[f[0],f[1]],d=[f[2],f[3]],h=Al(u[0],u[1]),g=Al(d[0],d[1]),{arc1Start:p,arc1End:v,arc2End:y,arc2Start:m,arc1Angle:w,arc2Angle:x}=this.getArcsStartEndPoints({firstLine:u,secondLine:d,mid1:h,mid2:g}),{cachedStats:C}=i,S=Object.keys(C);for(let _=0;_<S.length;_++){const E=S[_];C[E]={angle:gh(o,a),arc1Angle:w,arc2Angle:x,points:{canvas:{arc1Start:p,arc1End:v,arc2End:y,arc2Start:m},world:{arc1Start:c.canvasToWorld(p),arc1End:c.canvasToWorld(v),arc2End:c.canvasToWorld(y),arc2Start:c.canvasToWorld(m)}}}}const T=e.invalidated;return e.invalidated=!1,T&&nn(e,l,Xt.StatsUpdated),C}};xb.toolName="CobbAngle";let _T=xb;function KTe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:[`${n.toFixed(2)} °`]}const{transformWorldToIndex:E7}=_n,Cb=class Cb extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:qTe,displayBothAxesDistances:!1}}){super(e,r),this.addNewAnnotation=n=>{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof sr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");Pt(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return xi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.startedDrawing&&f.handles.points.length===1){this.editData.handleIndex=1;return}this.startedDrawing=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const u=_e(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:h}=i,g=h.world,{textBox:p}=f.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(c===void 0){const{deltaPoints:h}=i,g=h.world;f.handles.points.forEach(v=>{v[0]+=g[0],v[1]+=g[1],v[2]+=g[2]}),a.invalidated=!0}else{const{currentPoints:h}=i,g=h.world;f.handles.points[c]=[...g],a.invalidated=!0}this.editData.hasMoved=!0;const u=_e(o),{renderingEngine:d}=u;Ne(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v}=p.handles;u.annotationUID=g;const y=this.getStyle("color",u,h),m=v.map(P=>a.worldToCanvas(P));if(!p.cachedStats[l]||p.cachedStats[l].xValues==null?(p.cachedStats[l]={xValues:[0,0],yValues:[0,0],isHorizontal:!1,units:[""],isUnitless:!1},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let w="0";if(v5(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",v5(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const P=`${g}-line-1`;pn(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},P)}else{const P=m[0],k=m[1],G=k[1]-P[1],j=k[0]-P[0],F=p.cachedStats[l].isHorizontal;let U=[0,0];F?U=[P[0]+j,P[1]]:U=[P[0],P[1]+G];let W=`${g}-line-1`,J="1";pn(i,g,J,m[0],U,{color:y,width:1,shadow:this.configuration.shadow},W),W=`${g}-line-2`,J="2",pn(i,g,J,m[1],U,{color:y,width:1,lineDash:[1,1],shadow:this.configuration.shadow},W)}const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const S=this.configuration.getTextLines(p,l,this.configuration);if(!p.handles.textBox.hasMoved){const P=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(P)}const T=a.worldToCanvas(p.handles.textBox.worldPosition),E=oo(i,g,"1",S,T,m,{},C),{x:b,y:D,width:O,height:L}=E;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([b,D]),topRight:a.canvasToWorld([b+O,D]),bottomLeft:a.canvasToWorld([b,D+L]),bottomRight:a.canvasToWorld([b+O,D+L])}}return o},this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}toolSelectedCallback(e,r,n,i){}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;const s=St(o,this.getToolName());let c;n.worldPosition||(c=a.handles.points.findIndex(u=>u===n)),this.editData={handleIndex:c,annotation:r,viewportIdsToRender:s},this._activateModify(o),Pt(o);const l=_e(o),{renderingEngine:f}=l;Ne(s),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==2)return;const{cachedStats:a}=i,s=Object.keys(a);for(let l=0;l<s.length;l++){const f=s[l],u=this.getTargetImageData(f);if(!u)continue;const{imageData:d}=u,h=i.handles.points[0],g=i.handles.points[1],p=E7(d,h),v=E7(d,g),{values:y,units:m}=S5(u,[p]),{values:w,units:x}=S5(u,[v]);let C,S,T,_,E=!1;if(m[0]!==x[0]||m[1]!==x[1]||m[0]==="raw"&&x[0]==="raw"){const b=Vo(h,g);C=[b,0],S=[b,0],T=["px"],E=!0}else{const b=n.viewport.worldToCanvas(h),D=n.viewport.worldToCanvas(g),O=D[1]-b[1],L=D[0]-b[0];_=Math.abs(L)>Math.abs(O),C=[y[0],w[0]],S=[y[1],w[1]],T=[m[0],m[1]]}a[f]={xValues:C,yValues:S,isHorizontal:_,units:T,isUnitless:E}}const c=e.invalidated;return e.invalidated=!1,c&&nn(e,o,Xt.StatsUpdated),a}};Cb.toolName="UltrasoundDirectionalTool";let ET=Cb;function qTe(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${on(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${on(l)} ${a[0]}`,`${on(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${on(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${on(l)} ${a[1]}`]}}function XTe(t){return(t%360+360)%360}function bT(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return XTe(i)}function k5(t,e){const r=bT(t,e[0]),n=bT(t,e[1]);return r<n?[r,n]:[n,r]}function DT(t){if(!t.length)return[];t.sort((r,n)=>r[0]-n[0]);const e=[t[0].slice()];for(let r=1;r<t.length;r++){const n=e[e.length-1],i=t[r];i[0]<=n[1]?n[1]=Math.max(n[1],i[1]):e.push(i.slice())}return e}function b7(t,e){const[r,n]=e;if(n<=r)return[];const i=t.map(([f,u])=>[Math.max(f,r),Math.min(u,n)]).filter(([f,u])=>u>f);if(i.length===0)return[[r,n]];i.sort((f,u)=>f[0]-u[0]);const o=[];let[a,s]=i[0];for(let f=1;f<i.length;f++){const[u,d]=i[f];u<=s?s=Math.max(s,d):(o.push([a,s]),[a,s]=[u,d])}o.push([a,s]);const c=[];let l=r;for(const[f,u]of o)f>l&&c.push([l,f]),l=Math.max(l,u);return l<n&&c.push([l,n]),c}function dz(t,e){const r=[];for(const n of e){const i=Math.max(t[0],n[0]),o=Math.min(t[1],n[1]);i<o&&r.push([i,o])}return r}function YTe(t,e,r){const n=e.map(f=>k5(t,f)),i=DT(n),o=i.reduce((f,[u,d])=>f+(d-u),0);if(o===0)return 0;const a=[];for(const f of r){const u=k5(t,f),d=dz(u,i);a.push(...d)}const l=DT(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:D7}=_n,vr=class vr extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:JTe,center:null,innerRadius:null,outerRadius:null,startAngle:null,endAngle:null,bLineColor:"rgb(60, 255, 60)",pleuraColor:"rgb(0, 4, 255)",drawDepthGuide:!0,depth_ratio:.5,depthGuideColor:"rgb(0, 255, 255)",depthGuideThickness:4,depthGuideDashLength:20,depthGuideDashGap:16,depthGuideOpacity:.2,fanOpacity:.1,showFanAnnotations:!0,updatePercentageCallback:null,actions:{undo:{method:"undo",bindings:[{key:"z"}]},redo:{method:"redo",bindings:[{key:"y"}]}}}}){super(e,r),this.pleuraAnnotations=[],this.bLineAnnotations=[],this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l}=c;Pt(a),this.isDrawing=!0;const{viewPlaneNormal:f,viewUp:u,position:d}=l.getCamera(),h=this.getReferencedImageId(l,s,f,u),g={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:h,viewUp:u,cameraPosition:d},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null},annotationType:this.getActiveAnnotationType(),label:""}};rn(g,a);const p=St(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return xi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Pt(a),Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),this.doneEditMemo(),c&&kn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=_e(o)||{};if(!a)return;const{annotation:s,viewportIdsToRender:c,handleIndex:l,movingTextBox:f,newAnnotation:u}=this.editData,{data:d}=s;if(this.createMemo(o,s,{newAnnotation:u}),f){const{deltaPoints:h}=i,g=h.world,{textBox:p}=d.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(l===void 0){const{deltaPoints:h}=i,g=h.world,p=d.handles.points;p.every(y=>{const m=[y[0]+g[0],y[1]+g[1],y[2]+g[2]];return this.isInsideFanShape(a,m)})&&(p.forEach(y=>{y[0]+=g[0],y[1]+=g[1],y[2]+=g[2]}),s.invalidated=!0)}else{const{currentPoints:h}=i,g=h.world;this.isInsideFanShape(a,g)&&(d.handles.points[l]=[...g],s.invalidated=!0)}this.editData.hasMoved=!0,Ne(c),s.invalidated&&nn(s,o,Xt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;if(!this.getFanShapeGeometryParameters(a))return;const{imageData:c}=a.getImageData()||{};if(!c)return o;this.configuration.drawDepthGuide&&this.drawDepthGuide(i,a);let l=sn(this.getToolName(),s);if(!(l!=null&&l.length)||(l=this.filterInteractableAnnotationsForElement(s,l),!(l!=null&&l.length)))return o;this.getTargetId(a),a.getRenderingEngine();const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=a.worldToCanvas(D7(c,this.configuration.center)),d=this.getIndexToCanvasRatio(a),h=this.configuration.innerRadius*d,g=this.configuration.outerRadius*d,p=a.getCurrentImageId(),v=l.filter(T=>T.data.annotationType===vr.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).map(T=>{const _=T.data.handles.points.map(b=>a.worldToCanvas(b));return k5(u,_)}),y=DT(v),m=[],w=[],x=T=>{const{annotationUID:_,data:E}=T,{points:b,activeHandleIndex:D}=E.handles;f.annotationUID=_;const{color:O,lineWidth:L,lineDash:P,shadow:k}=this.getAnnotationStyle({annotation:T,styleSpecifier:f}),G=b.map(W=>a.worldToCanvas(W));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let j;if(!Kr(_))return;!ai(_)&&!this.editData&&D!==null&&(j=[G[D]]),j&&nr(i,_,"0",G,{color:this.getColorForLineType(T),fill:this.getColorForLineType(T),lineDash:P,lineWidth:L});const F=`${_}-line`;if(pn(i,_,"1",G[0],G[1],{color:this.getColorForLineType(T),width:L,lineDash:P,shadow:k},F),this.configuration.showFanAnnotations){const W=k5(u,G);let J=0;T.data.annotationType===vr.USPleuraBLineAnnotationType.BLINE?b7(w,W).forEach(le=>{dz(le,y).forEach(pe=>{J++;const ye=J,Ie=`${_}-fan-${ye}`,Le=`2-${ye}`;QS(i,_,Le,u,h,g,pe[0],pe[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:L,lineDash:P,shadow:k},Ie,10),w.push(pe)})}):T.data.annotationType===vr.USPleuraBLineAnnotationType.PLEURA&&b7(m,W).forEach((le,ve)=>{J++;const pe=J,ye=`${_}-fan-${pe}`,Ie=`2-${pe}`;QS(i,_,Ie,u,h,g,le[0],le[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:L,lineDash:P,shadow:k},ye,5),m.push(le)})}};return l.filter(T=>T.data.annotationType===vr.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).forEach(T=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(T)}),l.filter(T=>T.data.annotationType===vr.USPleuraBLineAnnotationType.BLINE&&T.metadata.referencedImageId===p).forEach(T=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(T)}),o=!0,this.configuration.updatePercentageCallback&&a&&this.configuration.updatePercentageCallback(this.calculateBLinePleuraPercentage(a)),o},this.activeAnnotationType=vr.USPleuraBLineAnnotationType.BLINE}static filterAnnotations(e,r=()=>!0){const n=sn(vr.toolName,e);return n!=null&&n.length?n.filter(o=>{const a=o.metadata.referencedImageId;return r(a)}):[]}static countAnnotations(e,r=()=>!0){const n=sn(vr.toolName,e),{viewport:i}=_e(e),o=i.getImageIds(),a=c=>{const l=o.findIndex(f=>f===c);return l===-1?0:l};if(!(n!=null&&n.length))return;const s=new Map;return n.forEach(c=>{const l=c.metadata.referencedImageId;if(!r(l))return;const{annotationType:f}=c.data;let u;s.has(l)?u=s.get(l):u={frame:a(l),bLine:0,pleura:0},f===vr.USPleuraBLineAnnotationType.PLEURA?u.pleura++:f===vr.USPleuraBLineAnnotationType.BLINE&&u.bLine++,s.set(l,u)}),s}static deleteAnnotations(e,r=()=>!1){const n=sn(vr.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&un(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=sn(vr.toolName,e);if(r===vr.USPleuraBLineAnnotationType.PLEURA?n=i.filter(o=>o.data.annotationType===vr.USPleuraBLineAnnotationType.PLEURA):r===vr.USPleuraBLineAnnotationType.BLINE&&(n=i.filter(o=>o.data.annotationType===vr.USPleuraBLineAnnotationType.BLINE)),(n==null?void 0:n.length)>0){const o=n.pop();un(o.annotationUID)}}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Pt(o),Ne(l),e.preventDefault()}isInsideFanShape(e,r){if(!this.getFanShapeGeometryParameters(e))return!1;const{imageData:n}=e.getImageData()||{};if(n){const i=e.worldToCanvas(n.indexToWorld(this.configuration.center)),o=e.worldToCanvas(r),a=bT(i,o);return a>=this.configuration.startAngle&&a<=this.configuration.endAngle}}updateFanGeometryConfiguration(e){e&&(this.isFanShapeGeometryParametersValid(e)&&(this.configuration.center=[e.center[0],e.center[1],0]),this.configuration.innerRadius=e.innerRadius,this.configuration.outerRadius=e.outerRadius,this.configuration.startAngle=e.startAngle,this.configuration.endAngle=e.endAngle)}deriveFanGeometryFromViewport(e){const r=e.getCurrentImageId(),{fanGeometry:n}=j8(r)||{};n&&this.updateFanGeometryConfiguration(n)}isFanShapeGeometryParametersValid(e){return e||(e=this.configuration),(e==null?void 0:e.center)&&(e==null?void 0:e.innerRadius)>0&&(e==null?void 0:e.outerRadius)&&(e==null?void 0:e.startAngle)>0&&(e==null?void 0:e.startAngle)<360&&(e==null?void 0:e.endAngle)>0&&(e==null?void 0:e.endAngle)<360}getFanShapeGeometryParameters(e){if(this.isFanShapeGeometryParametersValid())return!0;if(!this.isFanShapeGeometryParametersValid()){const r=e.getCurrentImageId(),n=ct("ultrasoundFanShapeGeometry",r);this.updateFanGeometryConfiguration(n)}return this.isFanShapeGeometryParametersValid()||this.deriveFanGeometryFromViewport(e),this.isFanShapeGeometryParametersValid()}calculateBLinePleuraPercentage(e){if(!this.getFanShapeGeometryParameters(e))return;const{imageData:r}=e.getImageData()||{};if(!r)return;const{element:n}=e,i=e.worldToCanvas(r.indexToWorld(this.configuration.center)),o=e.getCurrentImageId(),a=sn(this.getToolName(),n)||[],s=a.filter(l=>l.data.annotationType===vr.USPleuraBLineAnnotationType.PLEURA&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u))),c=a.filter(l=>l.data.annotationType===vr.USPleuraBLineAnnotationType.BLINE&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u)));return YTe(i,s,c)}getColorForLineType(e){const{annotationType:r}=e.data,{bLineColor:n,pleuraColor:i}=this.configuration;return r===vr.USPleuraBLineAnnotationType.BLINE?n:r===vr.USPleuraBLineAnnotationType.PLEURA?i:n}getIndexToCanvasRatio(e){const{imageData:r}=e.getImageData()||{},n=e.worldToCanvas(r.indexToWorld([1,0,0])),i=e.worldToCanvas(r.indexToWorld([2,0,0])),o=[i[0]-n[0],i[1]-n[1]];return Math.sqrt(o[0]*o[0]+o[1]*o[1])}drawDepthGuide(e,r){if(!this.getFanShapeGeometryParameters(r))return;const{imageData:n}=r.getImageData()||{};if(!n)return;const i=g=>g*180/Math.PI,o=g=>g*Math.PI/180,a=g=>r.worldToCanvas(D7(n,g)),s=this.configuration.innerRadius+this.configuration.depth_ratio*(this.configuration.outerRadius-this.configuration.innerRadius),c=this.configuration.startAngle,f=this.configuration.endAngle-c,u=o(f)*s;let d=Math.round(u/(this.configuration.depthGuideDashLength+this.configuration.depthGuideDashGap));d<=0&&(d=Math.max(15,Math.round(f/5)));const h=f/d;for(let g=0;g<d;g++){const p=o(c+g*h),v=o(c+g*h+i(this.configuration.depthGuideDashLength)/s),y=[this.configuration.center[0]+s*Math.cos(p),this.configuration.center[1]+s*Math.sin(p),0],m=[this.configuration.center[0]+s*Math.cos(v),this.configuration.center[1]+s*Math.sin(v),0];pn(e,r.id,`depthGuide-${g}`,a(y),a(m),{color:this.configuration.depthGuideColor,lineWidth:this.configuration.depthGuideThickness,strokeOpacity:this.configuration.depthGuideOpacity})}}_isInsideVolume(e,r,n){return fr(e,n)&&fr(r,n)}};vr.toolName="UltrasoundPleuraBLineTool",vr.USPleuraBLineAnnotationType={BLINE:"bLine",PLEURA:"pleura"},vr.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=vr.hydrateBase(vr,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),Ne([l.id])};let IT=vr;function JTe(t,e){return[""]}const jp=class jp extends ar{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:ZTe,changeTextCallback:QTe,canvasPosition:[10,10],canvasSize:10,handleRadius:"6",seriesLevel:!1,isPoint:!1}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=_e(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});rn(f,o);const u=St(o,this.getToolName());return n.preventDefault(),Ne(u),this.configuration.getTextCallback(d=>{if(!d){un(f.annotationUID),Ne(u),this.isDrawing=!1;return}f.data.text=d,kn(f),Ne(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=_e(n),{viewport:c}=s,{data:l}=i;if(!(l!=null&&l.isPoint))return!1;const{canvasPosition:f,canvasSize:u}=this.configuration;return f!=null&&f.length?Math.abs(o[0]-f[0]+u/2)<=u/2&&Math.abs(o[1]-f[1]+u/2)<=u/2:!1},this.toolSelectedCallback=(n,i)=>{i.highlighted=!0,n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=_e(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),jt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Ne(s),c&&kn(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=sn(this.getToolName(),o);if(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length))return;const s=a.find(l=>this.isPointNearTool(o,l,i.currentPoints.canvas,6));if(!s)return;const c=s;this.createMemo(o,c),this.configuration.changeTextCallback(s,n.detail,this._doneChangingTextCallback.bind(this,o,c)),this.isDrawing=!1,this.doneEditMemo(),n.stopImmediatePropagation(),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,Ne(l)},this._activateModify=n=>{ze.isInteractingWithTool=!0,n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{ze.isInteractingWithTool=!1,n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u;l.annotationUID=d;const{color:g,lineWidth:p}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),{canvasPosition:v,canvasSize:y}=this.configuration,m="1";if(h!=null&&h.isPoint){const w=h.handles.points[0],x=a.worldToCanvas(w);nr(i,d,m,[x],{color:g,lineWidth:p,handleRadius:this.configuration.handleRadius})}else v!=null&&v.length&&y5(i,d,m,v.map(w=>w+y),v,{color:g,width:1});if(o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o}return o}}handleSelectedCallback(e,r){const n=e.detail,{element:i}=n;r.highlighted=!0;const o=St(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Pt(i),Ne(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,nn(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=St(e,this.getToolName());Ne(i),nn(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),jt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,Ne(n),i&&kn(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return fr(e,n)&&fr(r,n)}};jp.toolName="KeyImage",jp.dataSeries={data:{seriesLevel:!0}},jp.dataPoint={data:{isPoint:!0}};let OT=jp;function ZTe(t){return t(prompt("Enter your annotation:"))}function QTe(t,e,r){return r(prompt("Enter your annotation:"))}class hz extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>this._deleteNearbyAnnotations(n,"mouse"),this.preTouchStartCallback=n=>this._deleteNearbyAnnotations(n,"touch")}_deleteNearbyAnnotations(e,r){const{renderingEngineId:n,viewportId:i,element:o,currentPoints:a}=e.detail,s=Dr(i,n);if(!s)return!1;const c=s._toolInstances,l=[];for(const f in c){const u=c[f];if(typeof u.isPointNearTool!="function"||typeof u.filterInteractableAnnotationsForElement!="function")continue;const d=sn(f,o),h=u.filterInteractableAnnotationsForElement(o,d);if(h)for(const g of h)u.isPointNearTool(o,g,a.canvas,10,r)&&l.push(g.annotationUID)}for(const f of l){ia(f);const u=Hr(f);ar.createAnnotationMemo(o,u,{deleting:!0}),un(f)}return e.preventDefault(),!0}}hz.toolName="Eraser";const{transformWorldToIndex:I7,transformIndexToWorld:e_e}=_n,Hp=class Hp extends hi{constructor(e,r){const n=Ri({configuration:{positiveStdDevMultiplier:yW,shrinkExpandIncrement:.1,islandRemoval:{enabled:!1}}},r);super(e,n)}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=_e(n),{viewport:s,renderingEngine:c}=a,{viewUp:l}=s.getCamera(),{segmentationId:f,segmentIndex:u,labelmapVolumeId:d,referencedVolumeId:h}=await this.getLabelmapSegmentationData(s);if(!this._isOrthogonalView(s,h))throw new Error("Oblique view is not supported yet");return this.growCutData={metadata:{...s.getViewReference({points:[o]}),viewUp:l},segmentation:{segmentationId:f,segmentIndex:u,labelmapVolumeId:d,referencedVolumeId:h},viewportId:s.id,renderingEngineId:c.id},e.preventDefault(),!0}shrink(){this._runLastCommand({shrinkExpandAmount:-this.configuration.shrinkExpandIncrement})}expand(){this._runLastCommand({shrinkExpandAmount:this.configuration.shrinkExpandIncrement})}refresh(){this._runLastCommand()}async getGrowCutLabelmap(e){throw new Error("Not implemented")}async runGrowCut(){const{growCutData:e,configuration:r}=this,{segmentation:{segmentationId:n,segmentIndex:i,labelmapVolumeId:o}}=e,a=ke.getVolume(o);let s=0;const c=async({shrinkExpandAmount:l=0}={})=>{l!==0&&(this.seeds=null),s+=l;const f=Math.max(.1,r.positiveStdDevMultiplier+s),u=l<0?Math.max(1,lT-Math.abs(s)*3):lT+s*3,d={...e,options:{...e.options||{},positiveSeedValue:i,negativeSeedValue:255,positiveStdDevMultiplier:f,negativeSeedMargin:u}},h=await this.getGrowCutLabelmap(d),{isPartialVolume:g}=r;(g?this.applyPartialGrowCutLabelmap:this.applyGrowCutLabelmap)(n,i,a,h),this._removeIslands(d)};await c(),Hp.lastGrowCutCommand=c,this.growCutData=null}applyPartialGrowCutLabelmap(e,r,n,i){const o=i.voxelManager.getCompleteScalarDataArray(),a=n.voxelManager,[s,c,l]=i.dimensions,[f,u]=n.dimensions,d=s*c,h=f*u;for(let g=0;g<l;g++)for(let p=0;p<c;p++){const v=[0,p,g],y=e_e(i.imageData,v),m=I7(n.imageData,y),[w,x,C]=m,S=p*s+g*d,T=w+x*f+C*h;for(let _=0;_<s;_++){const E=o[S+_]===r?r:0;a.setAtIndex(T+_,E)}}wo(e)}applyGrowCutLabelmap(e,r,n,i){const o=n.voxelManager;i.voxelManager.forEach(({value:s,index:c})=>{s===r&&o.setAtIndex(c,s)}),wo(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=Hp.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=vu(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=ba(n),{representationData:o}=An(n),a=o[Et.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(Mf(l))s=hg(n).volumeId;else{const f=e.getCurrentImageId(),u=ke.getImage(f),d=wm(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=Rf(e.id,n),p=wm(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>ke.getImage(h).referencedImageId),u=ke.generateVolumeId(f),d=ke.getVolume(u);c=d?d.volumeId:(await m1(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=ke.generateVolumeId(e),n=ke.getVolume(r);if(n)return n;const i=g1(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new Kd({volumeId:r,dataType:i.dataType,metadata:structuredClone(i.metadata),dimensions:i.dimensions,spacing:i.spacing,origin:i.origin,direction:i.direction,referencedVolumeId:i.referencedVolumeId,imageIds:i.imageIds,referencedImageIds:i.referencedImageIds});return ke.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=ke.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=Ow(i,o);return[a,s].every(c=>Kt(Math.abs(c[0]),1)||Kt(Math.abs(c[1]),1)||Kt(Math.abs(c[2]),1))}getRemoveIslandData(e){}_removeIslands(e){const{islandRemoval:r}=this.configuration;if(!r.enabled)return;const{segmentation:{segmentIndex:n,labelmapVolumeId:i},renderingEngineId:o,viewportId:a}=e,s=ke.getVolume(i),c=this.getRemoveIslandData(e);if(!c)return;const[l,f]=s.dimensions,u=l*f,{worldIslandPoints:d=[],islandPointIndexes:h=[]}=c;let g=[...(c==null?void 0:c.ijkIslandPoints)??[]];const v=jr(o).getViewport(a),{voxelManager:y}=s,m=new Ud;g=g.concat(d.map(w=>I7(s.imageData,w))),g=g.concat(h.map(w=>{const x=w%l,C=Math.floor(w/l)%f,S=Math.floor(w/u);return[x,C,S]})),m.initialize(v,y,{points:g,previewSegmentIndex:n,segmentIndex:n}),m.floodFillSegmentIsland(),m.removeExternalIslands(),m.removeInternalIslands()}getSegmentStyle({segmentationId:e,viewportId:r,segmentIndex:n}){return OB({segmentationId:e,segmentIndex:n,viewportId:r})}};Hp.lastGrowCutCommand=null;let Gh=Hp;Gh.toolName="GrowCutBaseTool";const Sb=class Sb extends Gh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positiveSeedVariance:.5,negativeSeedVariance:.9}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=_e(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,Ne([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=_e(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,jt(o),Ne([s.id])},this._deactivateDraw=n=>{n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=_e(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),Pt(n),Ne([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=jr(n).getViewport(i),f=Dh(Sn(Be(),o,a));return mW(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(B.MOUSE_UP,this._endCallback),e.addEventListener(B.MOUSE_DRAG,this._dragCallback),e.addEventListener(B.MOUSE_CLICK,this._endCallback)}renderAnnotation(e,r){if(!this.growCutData)return;const{viewport:n}=e,{segmentation:i,circleCenterPoint:o,circleBorderPoint:a}=this.growCutData,s=n.worldToCanvas(o),c=n.worldToCanvas(a),l=Ts(Jt(),c,s),f=rJ(l);if(Kt(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});aa(r,u,d,s,f,{color:h})}};Sb.toolName="RegionSegment";let MT=Sb;const Tb=class Tb extends Gh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!1,positiveSeedVariance:.4,negativeSeedVariance:.9,subVolumePaddingPercentage:.1,islandRemoval:{enabled:!1}}}){super(e,r),this.mouseTimer=null,this.allowedToProceed=!1}mouseMoveCallback(e){if(this.mode!==Nn.Active)return;const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n;i.style.cursor="default",this.mouseTimer!==null&&(window.clearTimeout(this.mouseTimer),this.mouseTimer=null),this.mouseTimer=window.setTimeout(()=>{this.onMouseStable(e,o,i)},this.configuration.mouseStabilityDelay||500)}async onMouseStable(e,r,n){await super.preMouseDownCallback(e);const i=ke.getVolume(this.growCutData.segmentation.referencedVolumeId),o=wW(i,r,{})||{positiveSeedIndices:new Set,negativeSeedIndices:new Set},{positiveSeedIndices:a,negativeSeedIndices:s}=o;let c;a.size/s.size>20||s.size<30?(c="not-allowed",this.allowedToProceed=!1):(c="copy",this.allowedToProceed=!0);const l=_e(n);n&&(n.style.cursor=c,requestAnimationFrame(()=>{n.style.cursor!==c&&(n.style.cursor=c)})),this.allowedToProceed&&(this.seeds=o),l&&l.viewport&&l.viewport.render()}async preMouseDownCallback(e){if(!this.allowedToProceed)return!1;const r=e.detail,{currentPoints:n,element:i}=r;_e(i)&&(i.style.cursor="wait",requestAnimationFrame(()=>{i.style.cursor!=="wait"&&(i.style.cursor="wait")}));const{world:a}=n;return await super.preMouseDownCallback(e),this.growCutData=Ri(this.growCutData,{worldPoint:a,islandRemoval:{worldIslandPoints:[a]}}),this.growCutData.worldPoint=a,this.growCutData.islandRemoval={worldIslandPoints:[a]},await this.runGrowCut(),i&&(i.style.cursor="default"),!0}getRemoveIslandData(e){const{worldPoint:r}=e;return{worldIslandPoints:[r]}}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},worldPoint:n,options:i}=e,{subVolumePaddingPercentage:o}=this.configuration,a={...i,subVolumePaddingPercentage:o,seeds:this.seeds};return xW({referencedVolumeId:r,worldPosition:n,options:a})}};Tb.toolName="RegionSegmentPlus";let PT=Tb;const t_e=[-1/0,-995],n_e=[0,1900],r_e=[1e3,1900],{transformWorldToIndex:iv,transformIndexToWorld:XC}=_n;class gz extends Gh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:n_e,negativePixelRange:t_e,islandRemoval:{enabled:!0,islandPixelRange:r_e}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=_e(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,Ne([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=_e(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,jt(o),Ne([s.id])},this._deactivateDraw=n=>{n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=_e(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),Pt(n),Ne([s.id]),!0}renderAnnotation(e,r){if(!this.growCutData)return;const{segmentation:n,horizontalLines:i}=this.growCutData;if(i.length!==2)return;const{viewport:o}=e,{segmentationId:a,segmentIndex:s}=n,[c,l]=i,[f,u]=c,[d,h]=l,g=[f,u,h,d].map(S=>o.worldToCanvas(S)),p="growCutRect",v="0",{color:y,fillColor:m,lineWidth:w,fillOpacity:x,lineDash:C}=this.getSegmentStyle({segmentationId:a,segmentIndex:s,viewportId:o.id});xc(r,p,v,g,{color:y,fillColor:m,fillOpacity:x,lineWidth:w,lineDash:C,closePath:!0})}async getGrowCutLabelmap(e){const{segmentation:{segmentIndex:r,referencedVolumeId:n},renderingEngineId:i,viewportId:o,horizontalLines:a}=e,c=jr(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=ke.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=iv(d.imageData,h),v=iv(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return vW(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=ke.getVolume(r),o=ke.getVolume(n),a=i.voxelManager.getCompleteScalarDataArray(),s=o.voxelManager.getCompleteScalarDataArray(),{islandPixelRange:c}=this.configuration.islandRemoval,l=[];for(let f=0,u=s.length;f<u;f++){if(s[f]!==e)continue;const d=a[f];d>=c[0]&&d<=c[1]&&l.push(f)}return{islandPointIndexes:l}}_activateDraw(e){e.addEventListener(B.MOUSE_UP,this._endCallback),e.addEventListener(B.MOUSE_DRAG,this._dragCallback),e.addEventListener(B.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=iv(i.imageData,r),s=n.findIndex(f=>Kt(Math.abs(f),1));if(s===-1)throw new Error("Non-orthogonal direction vector");const c=[...a],l=[...a];return c[s]=0,l[s]=o[s]-1,[c,l]}_getCuboidIJKEdgePointsFromProjectedWorldPoint(e,r){const{viewPlaneNormal:n}=e.getCamera();return this._projectWorldPointAcrossSlices(e,r,n)}_getWorldCuboidCornerPoints(e,r){const n=[],i=this._getViewportVolume(e);return r.forEach(o=>{const s=this._getCuboidIJKEdgePointsFromProjectedWorldPoint(e,o).map(c=>XC(i.imageData,c));n.push(...s)}),n}_getWorldBoundingBoxFromProjectedSquare(e,r){const n=this._getWorldCuboidCornerPoints(e,r),i=[...n[0]],o=[...n[0]];return n.forEach(a=>{$Y(i,i,a),jY(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof Cr))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return ke.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=iv(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=Ln(Be(),s,c).findIndex(h=>Kt(Math.abs(h),1)),u=[...a],d=[...a];return u[f]=0,d[f]=o[f]-1,[u,d]}_getHorizontalLineWorldPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),[o,a]=this._getHorizontalLineIJKPoints(e,r),s=XC(i.imageData,o),c=XC(i.imageData,a);return[s,c]}}gz.toolName="WholeBodySegment";function i_e(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});A8(t,n)}function o_e(t,e){i_e(t,e,!0)}class pz extends Bd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:A8,ERASE_INSIDE:o_e},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=vu(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=ba(g),v=Jd(g),y=hu(l.id,g,p),{representationData:m}=An(g),w=m[Et.Labelmap],x={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:y},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null}}},C=St(a,this.getToolName());if(this.editData={annotation:x,segmentIndex:p,segmentationId:g,segmentsLocked:v,segmentColor:y,viewportIdsToRender:C,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},l instanceof Cr){const{volumeId:S}=w,T=ke.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:T.referencedVolumeId}}else{const S=Rf(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),Pt(a),n.preventDefault(),Ne(C),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c}=this.editData,{data:l}=a,{currentPoints:f}=i,u=_e(o),{worldToCanvas:d,canvasToWorld:h}=u.viewport,g=f.world,{points:p}=l.handles;p[c]=[...g];let v,y,m,w,x,C,S,T;switch(c){case 0:case 3:v=d(p[0]),w=d(p[3]),y=[w[0],v[1]],m=[v[0],w[1]],C=h(y),S=h(m),p[1]=C,p[2]=S;break;case 1:case 2:y=d(p[1]),m=d(p[2]),v=[m[0],y[1]],w=[y[0],m[1]],x=h(v),T=h(w),p[0]=x,p[3]=T;break}a.invalidated=!0,this.editData.hasMoved=!0,Ne(s)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=a;if(s&&!c)return;l.handles.activeHandleIndex=null,this._deactivateDraw(o),jt(o);const f=_e(o),u={...this.editData,points:l.handles.points,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(f,u),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{annotation:s}=this.editData,c=s.metadata,l=s.annotationUID,f=s.data,{points:u}=f.handles,d=u.map(p=>a.worldToCanvas(p)),h=`rgb(${c.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(L1(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}pz.toolName="RectangleScissor";class mz extends Bd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:ox,ERASE_INSIDE:iW},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=_e(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=vu(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=ba(p),y=Jd(p),m=hu(f.id,p,v),{representationData:w}=An(p),x=w.Labelmap;if(!x)throw new Error("No labelmap data found for the active segmentation, create one before using scissors tool");const C={invalidated:!0,highlighted:!0,metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},isDrawing:!0,cachedStats:{}}},S=[f.id];if(this.editData={annotation:C,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,viewportIdsToRender:S,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},f instanceof Cr){const{volumeId:T}=x,_=ke.getVolume(T);this.editData={...this.editData,volumeId:T,referencedVolumeId:_.referencedVolumeId}}else{const T=Rf(f.id,p);this.editData={...this.editData,imageId:T}}return this._activateDraw(a),Pt(a),n.preventDefault(),Ne(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=_e(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,centerCanvas:g}=this.editData,{data:p}=d,v=Math.abs(s[0]-g[0]),y=Math.abs(s[1]-g[1]),m=Math.sqrt(v*v+y*y),w=[g[0],g[1]+m],x=[g[0],g[1]-m],C=[g[0]-m,g[1]],S=[g[0]+m,g[1]];p.handles.points=[u(w),u(x),u(C),u(S)],d.invalidated=!0,this.editData.hasMoved=!0,Ne(h)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=a,{viewPlaneNormal:f,viewUp:u}=a.metadata;if(s&&!c)return;l.handles.activeHandleIndex=null,this._deactivateDraw(o),jt(o);const d=_e(o),h={...this.editData,points:l.handles.points,viewPlaneNormal:f,viewUp:u,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(d,h),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback),n.addEventListener(B.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{viewportIdsToRender:s}=this.editData;if(!s.includes(a.id))return o;const{annotation:c}=this.editData,l=c.metadata,f=c.annotationUID,u=c.data,{points:d}=u.handles,h=d.map(x=>a.worldToCanvas(x)),g=h[0],p=h[1],v=[Math.floor((g[0]+p[0])/2),Math.floor((g[1]+p[1])/2)],y=Math.abs(g[1]-Math.floor((g[1]+p[1])/2)),m=`rgb(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(aa(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}mz.toolName="CircleScissor";class vz extends Bd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:nW,ERASE_INSIDE:rW},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;this.doneEditMemo();const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=_e(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=vu(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=ba(p),y=Jd(p),m=hu(f.id,p,v);this.isDrawing=!0;const w={metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{invalidated:!0,handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},cachedStats:{},highlighted:!0}},x=[f.id];this.editData={annotation:w,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,toolGroupId:this.toolGroupId,viewportIdsToRender:x,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null};const{representationData:C}=An(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=_e(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,centerCanvas:g}=this.editData,{data:p}=d,v=Math.abs(s[0]-g[0]),y=Math.abs(s[1]-g[1]),m=Math.sqrt(v*v+y*y),w=[g[0],g[1]+m],x=[g[0],g[1]-m],C=[g[0]-m,g[1]],S=[g[0]+m,g[1]];p.handles.points=[u(w),u(x),u(C),u(S)],d.invalidated=!0,this.editData.hasMoved=!0,Ne(h)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c,segmentIndex:l,segmentsLocked:f}=this.editData,{data:u}=a,{viewPlaneNormal:d,viewUp:h}=a.metadata;if(s&&!c)return;a.highlighted=!1,u.handles.activeHandleIndex=null,this._deactivateDraw(o),jt(o);const g=_e(o),p={...this.editData,points:u.handles.points,segmentIndex:l,segmentsLocked:f,viewPlaneNormal:d,viewUp:h,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(g,p),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(B.MOUSE_UP,this._endCallback),n.addEventListener(B.MOUSE_DRAG,this._dragCallback),n.addEventListener(B.MOUSE_CLICK,this._endCallback),n.addEventListener(B.MOUSE_MOVE,this._dragCallback),n.addEventListener(B.TOUCH_END,this._endCallback),n.addEventListener(B.TOUCH_TAP,this._endCallback),n.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(B.MOUSE_UP,this._endCallback),n.removeEventListener(B.MOUSE_DRAG,this._dragCallback),n.removeEventListener(B.MOUSE_CLICK,this._endCallback),n.removeEventListener(B.MOUSE_MOVE,this._dragCallback),n.removeEventListener(B.TOUCH_END,this._endCallback),n.removeEventListener(B.TOUCH_DRAG,this._dragCallback),n.removeEventListener(B.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{viewportIdsToRender:s}=this.editData;if(!s.includes(a.id))return o;const{annotation:c}=this.editData,l=c.metadata,f=c.annotationUID,u=c.data,{points:d}=u.handles,h=d.map(x=>a.worldToCanvas(x)),g=h[0],p=h[1],v=[Math.floor((g[0]+p[0])/2),Math.floor((g[1]+p[1])/2)],y=Math.abs(g[1]-Math.floor((g[1]+p[1])/2)),m=`rgb(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(aa(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}vz.toolName="SphereScissor";const{transformWorldToIndex:$g}=_n;class yz extends R5{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:a_e,statsCalculator:gl,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof sr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=xl(T),p=ke.getVolume(v),g=su(p,s,d)}const y=Of(p,d),m=this._getStartCoordinate(s,y,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID(),C={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,volumeId:v,spacingInNormal:y,enabledElement:c},data:{label:"",startCoordinate:m,endCoordinate:w,handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s]],activeHandleIndex:null},cachedStats:{pointsInVolume:[],projectionPoints:[],statistics:[]},labelmapUID:null}};this._computeProjectionPoints(C,p),rn(C,a);const S=St(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Pt(a),n.preventDefault(),Ne(S),C},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),jt(o);const u=_e(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID);const d=this.getTargetId(u.viewport),h=ke.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),Ne(s),c?kn(a):nn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=sn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Jw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u,data:d,metadata:h}=f,{startCoordinate:g,endCoordinate:p}=d,{points:v,activeHandleIndex:y}=d.handles;c.annotationUID=u;const m=this.getStyle("lineWidth",c,f),w=this.getStyle("lineDash",c,f),x=this.getStyle("color",c,f),C=v.map(ve=>a.worldToCanvas(ve)),S=C[0],T=cf(C),{centerPointRadius:_}=this.configuration,E=dh(C),b=a.getCamera().focalPoint,D=a.getCamera().viewPlaneNormal;let O=g,L=p;Array.isArray(g)&&(O=this._getCoordinateForViewplaneNormal(O,D),d.startCoordinate=O),Array.isArray(p)&&(L=this._getCoordinateForViewplaneNormal(L,D),d.endCoordinate=L);const P=Xu(d.startCoordinate),k=Xu(d.endCoordinate),G=this._getCoordinateForViewplaneNormal(b,D),j=Xu(G);if(j<Math.min(P,k)||j>Math.max(P,k))continue;const F=Xu((d.startCoordinate+d.endCoordinate)/2);let U=!1;if(j===F&&(U=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(D)]=F,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let W;if(!Kr(u))continue;!ai(u)&&!this.editData&&y!==null&&U&&(W=[C[y]]),W&&nr(i,u,"0",W,{color:x});let J=m,te=w;U?(J=m,te=[]):te=[5,5];const le="0";if(aa(i,u,le,S,T,{color:x,lineDash:te,lineWidth:J}),_>0&&T>3*_&&aa(i,u,`${le}-center`,S,_,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const ve=this.getLinkedTextBoxStyle(c,f);if(!ve.visibility){d.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const pe=this.configuration.getTextLines(d,{metadata:h});if(!pe||pe.length===0)continue;let ye;d.handles.textBox.hasMoved||(ye=Ia(E),d.handles.textBox.worldPosition=a.canvasToWorld(ye));const Ie=a.worldToCanvas(d.handles.textBox.worldPosition),be=oo(i,u,"1",pe,Ie,C,{},ve),{x:$,y:R,width:X,height:K}=be;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([$,R]),topRight:a.canvasToWorld([$+X,R]),bottomLeft:a.canvasToWorld([$,R+K]),bottomRight:a.canvasToWorld([$+X,R+K])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=zo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=og(this._calculateCachedStatsTool,this.configuration.throttleTimeout)}_computeProjectionPoints(e,r){const{data:n,metadata:i}=e,{viewPlaneNormal:o,spacingInNormal:a}=i,{imageData:s}=r,{startCoordinate:c,endCoordinate:l}=n,{points:f}=n.handles,u=$g(s,f[0]),d=$g(s,f[0]),h=xs(f),g=Be();s.indexToWorldVec3(u,g);const p=Be();s.indexToWorldVec3(d,p),this._getIndexOfCoordinatesForViewplaneNormal(o)==2?(g[2]=c,p[2]=l,h[0][2]=c,h[1][2]=c):this._getIndexOfCoordinatesForViewplaneNormal(o)==0?(g[0]=c,p[0]=l,h[0][0]=c,h[1][0]=c):this._getIndexOfCoordinatesForViewplaneNormal(o)==1&&(g[1]=c,p[1]=l,h[0][1]=c,h[1][1]=c);const v=Hi(g,p),y=[];for(let m=0;m<v;m+=a)y.push(h.map(w=>{const x=Be();return Cn(x,w,o,m),Array.from(x)}));n.cachedStats.projectionPoints=y}_computePointsInsideVolume(e,r,n,i){var b,D,O;const{data:o,metadata:a}=e,{viewPlaneNormal:s,viewUp:c}=a,{viewport:l}=i,f=o.cachedStats.projectionPoints,u=[[]],d=this.getTargetImageData(n),h=o.handles.points.map(L=>l.worldToCanvas(L)),[g,p]=dh(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=sg(s,c,v,y),x=Da(d,o.handles),C=v8(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),T={isPreScaled:yu(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},_=wu(a.Modality,e.metadata.referencedImageId,T);for(let L=0;L<f.length;L++){if(!r)continue;const P=f[L][0],k=f[L].map(be=>l.worldToCanvas(be)),[G,j]=dh(k),F=l.canvasToWorld(G),U=l.canvasToWorld(j),W=F,J=U,{dimensions:te,imageData:le,voxelManager:ve}=r,pe=$g(le,W),ye=$g(le,P),Ie=this._getIndexOfCoordinatesForViewplaneNormal(s);pe[0]=Math.floor(pe[0]),pe[1]=Math.floor(pe[1]),pe[2]=Math.floor(pe[2]),pe[Ie]=ye[Ie];const Le=$g(le,J);if(Le[0]=Math.floor(Le[0]),Le[1]=Math.floor(Le[1]),Le[2]=Math.floor(Le[2]),Le[Ie]=ye[Ie],this._isInsideVolume(pe,Le,te)){const be=Math.min(pe[0],Le[0]),$=Math.max(pe[0],Le[0]),R=Math.min(pe[1],Le[1]),X=Math.max(pe[1],Le[1]),K=Math.min(pe[2],Le[2]),Z=Math.max(pe[2],Le[2]),ie=[[be,$],[R,X],[K,Z]],Te={center:P,xRadius:Math.abs(F[0]-U[0])/2,yRadius:Math.abs(F[1]-U[1])/2,zRadius:Math.abs(F[2]-U[2])/2},Oe=ve.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:Ve=>Ww(Te,Ve),boundsIJK:ie,imageData:le,returnPoints:this.configuration.storePointData});u.push(Oe)}}const E=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:S,mean:(b=E.mean)==null?void 0:b.value,stdDev:(D=E.stdDev)==null?void 0:D.value,max:(O=E.max)==null?void 0:O.value,statsArray:E.array,areaUnit:x.areaUnit,modalityUnit:_}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=ke.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,s,a,r),e.invalidated=!1,nn(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=Be();return Cn(a,e,n,o*-r),this._getCoordinateForViewplaneNormal(a,n)}_getEndCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=i-Math.round(i/2),a=Be();return Cn(a,e,n,o*r),this._getCoordinateForViewplaneNormal(a,n)}_getIndexOfCoordinatesForViewplaneNormal(e){const r=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return r.indexOf(Math.max(...r))}_getCoordinateForViewplaneNormal(e,r){const n=this._getIndexOfCoordinatesForViewplaneNormal(r);return e[n]}}function a_e(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${on(n)} ${s}`),l.push(`Mean: ${on(i)} ${c}`),l.push(`Max: ${on(o)} ${c}`),l.push(`Std Dev: ${on(a)} ${c}`),l}yz.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:O7,isEqual:YC}=_n;class wz extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=_e(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=vu(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=ba(h),p=Jd(h),{representationData:v}=An(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof Cr){const{volumeId:k}=v[Et.Labelmap],G=ke.getVolume(k);({dimensions:y,direction:m}=G),x=G.voxelManager,w=O7(G.imageData,s)}else{const k=Rf(l.id,h);if(!k)throw new Error("No active segmentation imageId detected, create one before using scissors tool");const{imageData:G}=l.getImageData();y=G.getDimensions(),m=G.getDirection(),x=ke.getImage(k).voxelManager,w=O7(G,s)}const C=this.getFixedDimension(u,m);if(C===void 0){console.warn("Oblique paint fill not yet supported");return}const{floodFillGetter:S,getLabelValue:T,getScalarDataPositionFromPlane:_,inPlaneSeedPoint:E,fixedDimensionValue:b}=this.generateHelpers(x,y,w,C);if(w[0]<0||w[0]>=y[0]||w[1]<0||w[1]>=y[1]||w[2]<0||w[2]>=y[2])return;const D=T(w[0],w[1],w[2]);if(p.includes(D))return;const O=L8(S,E),{flooded:L}=O;L.forEach(k=>{const G=_(k[0],k[1]);x.setAtIndex(G,g)});const P=this.getFramesModified(C,b,O);return wo(h,P),!0},this.getFramesModified=(n,i,o)=>{const{flooded:a}=o;if(n===2)return[i];let s=1/0,c=-1/0;for(let f=0;f<a.length;f++){const u=a[f][1];u<s&&(s=u),u>c&&(c=u)}const l=[];for(let f=s;f<=c;f++)l.push(f);return l},this.generateHelpers=(n,i,o,a=2)=>{let s,c;switch(a){case 0:s=o[0],c=[o[1],o[2]];break;case 1:s=o[1],c=[o[0],o[2]];break;case 2:s=o[2],c=[o[0],o[1]];break;default:throw new Error(`Invalid fixedDimension: ${a}`)}const l=(h,g,p)=>n.toIndex([h,g,p]),f=(h,g,p)=>n.getAtIJK(h,g,p),u=this.generateFloodFillGetter(i,a,s,f);return{getScalarDataPositionFromPlane:this.generateGetScalarDataPositionFromPlane(l,a,s),getLabelValue:f,floodFillGetter:u,inPlaneSeedPoint:c,fixedDimensionValue:s}},this.generateFloodFillGetter=(n,i,o,a)=>{let s;switch(i){case 0:s=(c,l)=>{if(!(c>=n[1]||c<0||l>=n[2]||l<0))return a(o,c,l)};break;case 1:s=(c,l)=>{if(!(c>=n[0]||c<0||l>=n[2]||l<0))return a(c,o,l)};break;case 2:s=(c,l)=>{if(!(c>=n[0]||c<0||l>=n[1]||l<0))return a(c,l,o)};break;default:throw new Error(`Invalid fixedDimension: ${i}`)}return s},this.generateGetScalarDataPositionFromPlane=(n,i,o)=>{let a;switch(i){case 0:a=(s,c)=>n(o,s,c);break;case 1:a=(s,c)=>n(s,o,c);break;case 2:a=(s,c)=>n(s,c,o);break;default:throw new Error(`Invalid fixedDimension: ${i}`)}return a}}getFixedDimension(e,r){const n=r.slice(0,3),i=r.slice(3,6),o=r.slice(6,9),a=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])],s=[Math.abs(n[0]),Math.abs(n[1]),Math.abs(n[2])];if(YC(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(YC(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(YC(a,l))return 2}}wz.toolName="PaintFill";const s_e={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var q8={Corners:s_e};const{vtkErrorMacro:JC}=Q,{Corners:ov}=q8;function c_e(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=rN.newInstance(),o=new ResizeObserver(d=>{t.updateViewport()});let a=null,s=null,c=null,l=null,f=null;function u(){e._interactor.isAnimating()||t.updateMarkerOrientation()}e._onParentRendererChanged=()=>t.updateViewport(),t.computeViewport=()=>{const d=e.parentRenderer||e._interactor.getCurrentRenderer(),[h,g,p,v]=d.getViewport(),y=e._interactor.getView(),m=y.getSize(),[w,x]=y.getViewportSize(d),C=Math.min(w,x);let S=e.viewportSize*C;S=Math.max(Math.min(e.minPixelSize,C),Math.min(e.maxPixelSize,S));const T=S/m[0],_=S/m[1];switch(e.viewportCorner){case ov.TOP_LEFT:return[h,v-_,h+T,v];case ov.TOP_RIGHT:return[p-T,v-_,p,v];case ov.BOTTOM_LEFT:return[h,g,h+T,g+_];case ov.BOTTOM_RIGHT:return[p-T,g,p,g+_];default:return JC("Invalid widget corner"),null}},t.updateViewport=()=>{e.enabled&&(i.setViewport(...t.computeViewport()),e._interactor.render())},t.updateMarkerOrientation=()=>{const h=(e.parentRenderer||e._interactor.getCurrentRenderer()).getActiveCamera();if(!h)return;const g=h.getReferenceByName("position"),p=h.getReferenceByName("focalPoint"),v=h.getReferenceByName("viewUp");if(n[0]!==g[0]||n[1]!==g[1]||n[2]!==g[2]||n[3]!==p[0]||n[4]!==p[1]||n[5]!==p[2]||n[6]!==v[0]||n[7]!==v[1]||n[8]!==v[2]){n[0]=g[0],n[1]=g[1],n[2]=g[2],n[3]=p[0],n[4]=p[1],n[5]=p[2],n[6]=v[0],n[7]=v[1],n[8]=v[2];const y=i.getActiveCamera();y.setPosition(g[0],g[1],g[2]),y.setFocalPoint(p[0],p[1],p[2]),y.setViewUp(v[0],v[1],v[2]),i.resetCamera()}},t.setEnabled=d=>{var h,g;if(d){if(e.enabled)return;if(!e.actor){JC("Must set actor before enabling orientation marker.");return}if(!e._interactor){JC("Must set interactor before enabling orientation marker.");return}const p=e.parentRenderer||e._interactor.getCurrentRenderer(),v=p.getRenderWindow();v.addRenderer(i),v.getNumberOfLayers()<2&&v.setNumberOfLayers(2),i.setLayer(v.getNumberOfLayers()-1),i.setInteractive(e.interactiveRenderer),i.addViewProp(e.actor),e.actor.setVisibility(!0),a=p.onEvent(y=>{y.type==="ActiveCameraEvent"&&(s&&s.unsubscribe(),s=y.camera.onModified(u))}),s=p.getActiveCamera().onModified(u),c=e._interactor.onAnimation(t.updateMarkerOrientation),l=e._interactor.onEndAnimation(t.updateMarkerOrientation),o.observe(e._interactor.getView().getCanvas()),t.updateViewport(),t.updateMarkerOrientation(),e.enabled=!0}else{if(!e.enabled)return;e.enabled=!1,o.disconnect(),a.unsubscribe(),a=null,s.unsubscribe(),s=null,c.unsubscribe(),c=null,l.unsubscribe(),l=null,e.actor.setVisibility(!1),i.removeViewProp(e.actor);const p=(g=(h=e._interactor)==null?void 0:h.findPokedRenderer())==null?void 0:g.getRenderWindow();p&&p.removeRenderer(i)}t.modified()},t.setViewportCorner=d=>{d!==e.viewportCorner&&(e.viewportCorner=d,t.updateViewport())},t.setViewportSize=d=>{const h=Math.min(1,Math.max(0,d));h!==e.viewportSize&&(e.viewportSize=h,t.updateViewport())},t.setActor=d=>{const h=e.enabled;t.setEnabled(!1),e.actor=d,t.setEnabled(h)},t.getRenderer=()=>i,t.delete=()=>{r.delete(),f&&(f.unsubscribe(),f=null),a&&(a.unsubscribe(),a=null),s&&(s.unsubscribe(),s=null),c&&(c.unsubscribe(),c=null),l&&(l.unsubscribe(),l=null),o.disconnect()},f=t.onModified(t.updateViewport)}const l_e={viewportCorner:q8.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function xz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,l_e,r),Q.obj(t,e),Q.get(t,e,["enabled","viewportCorner","viewportSize","interactiveRenderer"]),Q.setGet(t,e,["_interactor","minPixelSize","maxPixelSize","parentRenderer"]),Q.get(t,e,["actor"]),Q.moveToProtected(t,e,["interactor"]),c_e(t,e)}const u_e=Q.newInstance(xz,"vtkOrientationMarkerWidget");var M7={newInstance:u_e,extend:xz,...q8};function Cz(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[0,0,0,0];const[r,n,i,o]=e,s=t.getContext("2d").getImageData(r,n,i||t.width,o||t.height),c=l1.newInstance({type:"vtkImageData"});c.setOrigin(0,0,0),c.setSpacing(1,1,1),c.setExtent(0,(i||t.width)-1,0,(o||t.height)-1,0,0);const l=Mt.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function f_e(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{flipX:!1,flipY:!1,rotate:0};const r=document.createElement("canvas");r.width=t.width,r.height=t.height;const n=r.getContext("2d"),{flipX:i,flipY:o,rotate:a}=e;return n.translate(r.width/2,r.height/2),n.scale(i?-1:1,o?-1:1),n.rotate(a*Math.PI/180),n.drawImage(t,-t.width/2,-t.height/2),Cz(r)}var d_e={canvasToImageData:Cz,imageToImageData:f_e};const Sz={default:{defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:t=>t/2,faceColor:"white",edgeThickness:.1,edgeColor:"black",resolution:400},xMinusFaceProperty:{text:"X-",faceColor:"yellow"},xPlusFaceProperty:{text:"X+",faceColor:"yellow"},yMinusFaceProperty:{text:"Y-",faceColor:"red"},yPlusFaceProperty:{text:"Y+",faceColor:"red"},zMinusFaceProperty:{text:"Z-",faceColor:"#008000"},zPlusFaceProperty:{text:"Z+",faceColor:"#008000"}},lps:{xMinusFaceProperty:{text:"R",faceRotation:-90},xPlusFaceProperty:{text:"L",faceRotation:90},yMinusFaceProperty:{text:"A",faceRotation:0},yPlusFaceProperty:{text:"P",faceRotation:180},zMinusFaceProperty:{text:"I",faceRotation:180},zPlusFaceProperty:{text:"S",faceRotation:0}}};function Tz(t,e){e.set(t)}function h_e(t,e){return Tz(Sz[t],e)}function g_e(t,e){Sz[t]=e}var p_e={applyDefinitions:Tz,applyPreset:h_e,registerStylePreset:g_e};const m_e={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function v_e(t,e){e.classHierarchy.push("vtkAnnotatedCubeActor"),e.xPlusFaceProperty={...e.xPlusFaceProperty},e.xMinusFaceProperty={...e.xMinusFaceProperty},e.yPlusFaceProperty={...e.yPlusFaceProperty},e.yMinusFaceProperty={...e.yMinusFaceProperty},e.zPlusFaceProperty={...e.zPlusFaceProperty},e.zMinusFaceProperty={...e.zMinusFaceProperty};let r=null;const n=document.createElement("canvas"),i=ya.newInstance(),o=qd.newInstance();o.setInterpolate(!0);function a(c){let l=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;l&&Object.assign(e[`${c}FaceProperty`],l);const f={...e.defaultStyle,...e[`${c}FaceProperty`]};n.width=f.resolution,n.height=f.resolution;const u=n.getContext("2d");u.fillStyle=f.faceColor,u.fillRect(0,0,n.width,n.height),f.edgeThickness>0&&(u.strokeStyle=f.edgeColor,u.lineWidth=f.edgeThickness*n.width,u.strokeRect(0,0,n.width,n.height)),u.save(),u.translate(0,n.height),u.scale(1,-1),u.translate(n.width/2,n.height/2),u.rotate(-Math.PI*(f.faceRotation/180));const d=f.fontSizeScale(f.resolution);u.fillStyle=f.fontColor,u.textAlign="center",u.textBaseline="middle",u.font=`${f.fontStyle} ${d}px "${f.fontFamily}"`,u.fillText(f.text,0,0),u.restore();const h=d_e.canvasToImageData(n);o.setInputData(h,m_e[c]),t.modified()}function s(){r=HN.newInstance({generate3DTextureCoordinates:!0}),i.setInputConnection(r.getOutputPort()),a("xPlus"),a("xMinus"),a("yPlus"),a("yMinus"),a("zPlus"),a("zMinus")}t.setDefaultStyle=c=>{e.defaultStyle={...e.defaultStyle,...c},s()},t.setXPlusFaceProperty=c=>a("xPlus",c),t.setXMinusFaceProperty=c=>a("xMinus",c),t.setYPlusFaceProperty=c=>a("yPlus",c),t.setYMinusFaceProperty=c=>a("yMinus",c),t.setZPlusFaceProperty=c=>a("zPlus",c),t.setZMinusFaceProperty=c=>a("zMinus",c),s(),i.setInputConnection(r.getOutputPort()),t.setMapper(i),t.addTexture(o)}const y_e={defaultStyle:{text:"",faceColor:"white",faceRotation:0,fontFamily:"Arial",fontColor:"black",fontStyle:"normal",fontSizeScale:t=>t/1.8,edgeThickness:.1,edgeColor:"black",resolution:200}};function _z(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,y_e,r),yc.extend(t,e,r),Q.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),v_e(t,e)}const w_e=Q.newInstance(_z,"vtkAnnotatedCubeActor");var P7={newInstance:w_e,extend:_z,Presets:p_e};const{vtkErrorMacro:x_e}=Q;function C_e(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function av(t,e,r,n){t.set(C_e(e,r),n)}function S_e(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){x_e("No input specified.");return}if(i===1){n[0]=r[0];return}const o=Nr.newInstance();let a=0,s=0,c=1,l=1,f=0,u=0,d=0,h=0,g=!0,p=!0,v=!0;for(let D=0;D<i;D++){const O=r[D];if(!O)continue;const L=O.getPoints().getNumberOfPoints();a+=L,f+=O.getVerts().getNumberOfValues(),u+=O.getLines().getNumberOfValues(),d+=O.getStrips().getNumberOfValues(),h+=O.getPolys().getNumberOfValues(),L&&(l&&(l=0,s=O.getPoints().getDataType()),c=O.getPoints().getDataType(),s=s>c?s:c);const P=O.getPointData();P?(g=g&&P.getNormals()!==null,p=p&&P.getTCoords()!==null,v=v&&P.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===My.SINGLE?s=hn.FLOAT:e.outputPointsPrecision===My.DOUBLE&&(s=hn.DOUBLE);const y=mm.newInstance({dataType:s});y.setNumberOfPoints(a);const m=y.getData(),w=new Uint32Array(f),x=new Uint32Array(u),C=new Uint32Array(d),S=new Uint32Array(h);let T=null,_=null,E=null;const b=r[i-1];if(g){const D=b.getPointData().getNormals();T=Mt.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:D.getDataType(),name:D.getName()})}if(p){const D=b.getPointData().getTCoords();_=Mt.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:D.getDataType(),name:D.getName()})}if(v){const D=b.getPointData().getScalars();E=Mt.newInstance({numberOfComponents:D.getNumberOfComponents(),numberOfTuples:a,size:a*D.getNumberOfComponents(),dataType:D.getDataType(),name:D.getName()})}a=0,f=0,u=0,d=0,h=0;for(let D=0;D<i;D++){const O=r[D];m.set(O.getPoints().getData(),a*3),av(w,O.getVerts().getData(),a,f),f+=O.getVerts().getNumberOfValues(),av(x,O.getLines().getData(),a,u),u+=O.getLines().getNumberOfValues(),av(C,O.getStrips().getData(),a,d),d+=O.getStrips().getNumberOfValues(),av(S,O.getPolys().getData(),a,h),h+=O.getPolys().getNumberOfValues();const L=O.getPointData();if(g){const P=L.getNormals();T.getData().set(P.getData(),a*3)}if(p){const P=L.getTCoords();_.getData().set(P.getData(),a*2)}if(v){const P=L.getScalars();E.getData().set(P.getData(),a*E.getNumberOfComponents())}a+=O.getPoints().getNumberOfPoints()}o.setPoints(y),o.getVerts().setData(w),o.getLines().setData(x),o.getStrips().setData(C),o.getPolys().setData(S),T&&o.getPointData().setNormals(T),_&&o.getPointData().setTCoords(_),E&&o.getPointData().setScalars(E),n[0]=o}}const T_e={outputPointsPrecision:My.DEFAULT};function Ez(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,T_e,r),Q.setGet(t,e,["outputPointsPrecision"]),Q.obj(t,e),Q.algo(t,e,1,1),S_e(t,e)}const __e=Q.newInstance(Ez,"vtkAppendPolyData");var bz={newInstance:__e,extend:Ez};function E_e(t,e){e.classHierarchy.push("vtkConeSource");function r(n,i){if(e.deleted)return;let o=i[0];const a=2*Math.PI/e.resolution,s=-e.height/2,c=e.resolution+1,l=4*e.resolution+1+e.resolution;let f=0;const u=Q.newTypedArray(e.pointType,c*3);let d=0;const h=new Uint32Array(l);u[0]=e.height/2,u[1]=0,u[2]=0,e.capping&&(h[d++]=e.resolution);for(let g=0;g<e.resolution;g++)f++,u[f*3+0]=s,u[f*3+1]=e.radius*Math.cos(g*a),u[f*3+2]=e.radius*Math.sin(g*a),e.capping&&(h[e.resolution-d+++1]=f);for(let g=0;g<e.resolution;g++)h[d++]=3,h[d++]=0,h[d++]=g+1,h[d++]=g+2>e.resolution?1:g+2;zi.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=Nr.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const b_e={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function Dz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,b_e,r),Q.obj(t,e),Q.setGet(t,e,["height","radius","resolution","capping"]),Q.setGetArray(t,e,["center","direction"],3),Q.algo(t,e,0,1),E_e(t,e)}const D_e=Q.newInstance(Dz,"vtkConeSource");var I_e={newInstance:D_e,extend:Dz};function O_e(t,e){e.classHierarchy.push("vtkCylinderSource");function r(n,i){if(e.deleted)return;let o=i[0];const a=2*Math.PI/e.resolution;let s=2*e.resolution,c=5*e.resolution;e.capping&&(s=4*e.resolution,c=7*e.resolution+2);const l=Q.newTypedArray(e.pointType,s*3);let f=0;const u=new Uint32Array(c),d=new Float32Array(s*3),h=Mt.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Mt.newInstance({numberOfComponents:2,values:g,name:"TCoords"}),v=[0,0,0],y=[0,0,0],m=[0,0,0],w=[0,0,0],x=[0,0],C=[0,0],S=e.otherRadius==null?e.radius:e.otherRadius;for(let T=0;T<e.resolution;T++){v[0]=Math.cos(T*a+e.initAngle),y[0]=v[0],m[0]=e.radius*v[0]+e.center[0],w[0]=m[0],x[0]=Math.abs(2*T/e.resolution-1),C[0]=x[0],m[1]=.5*e.height+e.center[1],w[1]=-.5*e.height+e.center[1],x[1]=0,C[1]=1,v[2]=-Math.sin(T*a+e.initAngle),y[2]=v[2],m[2]=S*v[2]+e.center[2],w[2]=m[2];const _=2*T;for(let E=0;E<3;E++)d[_*3+E]=v[E],d[(_+1)*3+E]=y[E],l[_*3+E]=m[E],l[(_+1)*3+E]=w[E],E<2&&(g[_*2+E]=x[E],g[(_+1)*2+E]=C[E])}for(let T=0;T<e.resolution;T++){u[f++]=4,u[f++]=2*T,u[f++]=2*T+1;const _=(2*T+3)%(2*e.resolution);u[f++]=_,u[f++]=_-1}if(e.capping){for(let T=0;T<e.resolution;T++){m[0]=e.radius*Math.cos(T*a+e.initAngle),w[0]=m[0],x[0]=m[0],C[0]=m[0],m[0]+=e.center[0],w[0]+=e.center[0],v[1]=1,y[1]=-1,m[1]=.5*e.height+e.center[1],w[1]=-.5*e.height+e.center[1],m[2]=-S*Math.sin(T*a+e.initAngle),w[2]=m[2],x[1]=m[2],C[1]=m[2],m[2]+=e.center[2],w[2]+=e.center[2];const _=2*e.resolution+T,E=3*e.resolution+e.resolution-T-1;for(let b=0;b<3;b++)d[3*_+b]=v[b],d[3*E+b]=y[b],l[3*_+b]=m[b],l[3*E+b]=w[b],b<2&&(g[2*_+b]=x[b],g[2*E+b]=C[b])}u[f++]=e.resolution;for(let T=0;T<e.resolution;T++)u[f++]=2*e.resolution+T;u[f++]=e.resolution;for(let T=0;T<e.resolution;T++)u[f++]=3*e.resolution+T}zi.buildFromRadian().translate(...e.center).rotateFromDirections([0,1,0],e.direction).translate(...e.center.map(T=>T*-1)).apply(l),o=Nr.newInstance(),o.getPoints().setData(l,3),o.getPolys().setData(u,1),o.getPointData().setNormals(h),o.getPointData().setTCoords(p),i[0]=o}t.requestData=r}const M_e={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function Iz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,M_e,r),Q.obj(t,e),Q.setGet(t,e,["height","initAngle","otherRadius","radius","resolution","capping"]),Q.setGetArray(t,e,["center","direction"],3),Q.algo(t,e,0,1),O_e(t,e)}const P_e=Q.newInstance(Iz,"vtkCylinderSource");var R_e={newInstance:P_e,extend:Iz};function L_e(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=R_e.newInstance({capping:!0});o.setResolution(e.shaftResolution),o.setRadius(e.shaftRadius),o.setHeight(1-e.tipLength),o.setCenter(0,(1-e.tipLength)*.5,0);const a=o.getOutputData(),s=a.getPoints().getData(),c=a.getPointData().getNormals().getData();zi.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=I_e.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();zi.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=bz.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();zi.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(zi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(zi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const A_e={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function Oz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,A_e,r),Q.obj(t,e),Q.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),Q.setGetArray(t,e,["direction"],3),Q.algo(t,e,0,1),L_e(t,e)}const N_e=Q.newInstance(Oz,"vtkArrowSource");var ZC={newInstance:N_e,extend:Oz};function QC(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];zi.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function e3(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;const n=t.getPoints().getBounds(),i=[0,0,0];r?i[e]=-n[e*2+1]:i[e]=-n[e*2],zi.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function t3(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a<i;)o[a++]=e,o[a++]=r,o[a++]=n;t.getPointData().setScalars(Mt.newInstance({name:"color",numberOfComponents:3,values:o}))}function k_e(t,e){e.classHierarchy.push("vtkAxesActor");const r=ya.newInstance();t.setMapper(r),t.update=()=>{let i={...e.config,...e.xConfig};const o=ZC.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?QC(o):e3(o,0,i.invert),t3(o,...i.color),i={...e.config,...e.yConfig};const a=ZC.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?QC(a):e3(a,1,i.invert),t3(a,...i.color),i={...e.config,...e.zConfig};const s=ZC.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?QC(s):e3(s,2,i.invert),t3(s,...i.color);const c=bz.newInstance();c.setInputData(o),c.addInputData(a),c.addInputData(s),r.setInputConnection(c.getOutputPort())},t.update();const n=Q.debounce(t.update,0);t.setXAxisColor=i=>t.setXConfig({...t.getXConfig(),color:i}),t.setYAxisColor=i=>t.setYConfig({...t.getYConfig(),color:i}),t.setZAxisColor=i=>t.setZConfig({...t.getZConfig(),color:i}),t.getXAxisColor=()=>e.getXConfig().color,t.getYAxisColor=()=>e.getYConfig().color,t.getZAxisColor=()=>e.getZConfig().color,e._onConfigChanged=n,e._onXConfigChanged=n,e._onYConfigChanged=n,e._onZConfigChanged=n}function V_e(t){return{config:{recenter:!0,tipResolution:60,tipRadius:.1,tipLength:.2,shaftResolution:60,shaftRadius:.03,invert:!1,...t==null?void 0:t.config},xConfig:{color:[255,0,0],invert:!1,...t==null?void 0:t.xConfig},yConfig:{color:[255,255,0],invert:!1,...t==null?void 0:t.yConfig},zConfig:{color:[0,128,0],invert:!1,...t==null?void 0:t.zConfig}}}function Mz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};yc.extend(t,e,V_e(r)),Q.setGet(t,e,["config","xConfig","yConfig","zConfig"]),k_e(t,e)}const F_e=Q.newInstance(Mz,"vtkAxesActor");var U_e={newInstance:F_e,extend:Mz},V5;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(V5||(V5={}));const jc=class jc extends hi{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:M7.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:jc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[jc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE]:{faceProperties:{xPlus:{text:"L",faceColor:"#ffff00",faceRotation:90},xMinus:{text:"R",faceColor:"#ffff00",faceRotation:270},yPlus:{text:"P",faceColor:"#00ffff",fontColor:"white",faceRotation:180},yMinus:{text:"A",faceColor:"#00ffff",fontColor:"white"},zPlus:{text:"S"},zMinus:{text:"I"}},defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:n=>n/2,faceColor:"#0000ff",edgeThickness:.1,edgeColor:"black",resolution:400}},[jc.OVERLAY_MARKER_TYPES.AXES]:{},[jc.OVERLAY_MARKER_TYPES.CUSTOM]:{polyDataURL:"https://raw.githubusercontent.com/Slicer/Slicer/80ad0a04dacf134754459557bf2638c63f3d1d1b/Base/Logic/Resources/OrientationMarkers/Human.vtp"}}}}){super(e,r),this._resizeObservers=new Map,this.onSetToolEnabled=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolActive=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolDisabled=()=>{this.cleanUpData(),this._unsubscribeToViewportNewVolumeSet()},this._getViewportsInfo=()=>ti(this.toolGroupId).viewportsInfo,this.resize=n=>{const i=this.orientationMarkers[n];if(!i)return;const{orientationWidget:o}=i;o.updateViewport()},this.orientationMarkers={},this.updatingOrientationMarker={}}_unsubscribeToViewportNewVolumeSet(){const e=()=>{this._getViewportsInfo().forEach(({viewportId:n,renderingEngineId:i})=>{const{viewport:o}=Ci(n,i),{element:a}=o;a.removeEventListener(Xe.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};He.removeEventListener(B.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}_subscribeToViewportEvents(){const e=()=>{this._getViewportsInfo().forEach(({viewportId:n,renderingEngineId:i})=>{const{viewport:o}=Ci(n,i),{element:a}=o;this.initViewports(),a.addEventListener(Xe.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=Ci(n,i);if(!c)return;const{viewport:l}=c;this.resize(n),l.render()},100)});s.observe(a),this._resizeObservers.set(n,s)})};e(),He.addEventListener(B.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){Go()[0].getViewports().forEach(i=>{const o=this.orientationMarkers[i.id];if(!o)return;const{actor:a,orientationWidget:s}=o;s==null||s.setEnabled(!1),s==null||s.delete(),a==null||a.delete(),i.getRenderingEngine().offscreenMultiRenderWindow.getRenderWindow().render(),i.getRenderingEngine().render(),delete this.orientationMarkers[i.id]})}initViewports(){const r=Go()[0];if(!r)return;let n=r.getViewports();n=jw(n,this.getToolName()),n.forEach(i=>{const o=i.getWidget(this.getToolName());(!o||o.isDeleted())&&this.addAxisActorInViewport(i)})}async addAxisActorInViewport(e){const r=e.id;if(!this.updatingOrientationMarker[r]){this.updatingOrientationMarker[r]=!0;const n=this.configuration.overlayMarkerType,i=this.configuration.overlayConfiguration[n];if(this.orientationMarkers[r]){const{actor:g,orientationWidget:p}=this.orientationMarkers[r];e.getRenderer().removeActor(g),p.setEnabled(!1)}let o;n===1?o=this.createAnnotationCube(i):n===2?o=U_e.newInstance():n===3&&(o=await this.createCustomActor());const a=e.getRenderer(),s=e.getRenderingEngine().offscreenMultiRenderWindow.getRenderWindow(),{enabled:c,viewportCorner:l,viewportSize:f,minPixelSize:u,maxPixelSize:d}=this.configuration.orientationWidget,h=M7.newInstance({actor:o,interactor:s.getInteractor(),parentRenderer:a});h.setEnabled(c),h.setViewportCorner(l),h.setViewportSize(f),h.setMinPixelSize(u),h.setMaxPixelSize(d),h.updateMarkerOrientation(),this.orientationMarkers[r]={orientationWidget:h,actor:o},e.addWidget(this.getToolName(),h),s.render(),e.getRenderingEngine().render(),this.updatingOrientationMarker[r]=!1}}async createCustomActor(){const e=this.configuration.overlayConfiguration[V5.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=CV.newInstance();i.parseAsArrayBuffer(n),i.update();const o=Nr.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=ya.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=yc.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=P7.newInstance();return r.setDefaultStyle({...e.defaultStyle}),r.setXPlusFaceProperty({...e.faceProperties.xPlus}),r.setXMinusFaceProperty({...e.faceProperties.xMinus}),r.setYPlusFaceProperty({...e.faceProperties.yPlus}),r.setYMinusFaceProperty({...e.faceProperties.yMinus}),r.setZPlusFaceProperty({...e.faceProperties.zPlus}),r.setZMinusFaceProperty({...e.faceProperties.zMinus}),r}async createAnnotatedCubeActor(){const e=P7.newInstance(),{faceProperties:r,defaultStyle:n}=this.configuration.annotatedCube;return e.setDefaultStyle(n),Object.keys(r).forEach(i=>{const o=`set${i.charAt(0).toUpperCase()+i.slice(1)}FaceProperty`;e[o](r[i])}),e}};jc.CUBE=1,jc.AXIS=2,jc.VTPFILE=3,jc.OVERLAY_MARKER_TYPES=V5;let F5=jc;F5.toolName="OrientationMarker";const Kp=class Kp extends hi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:Kp.SelectMode.Border,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>{if(this.mode===Nn.Active)return this.hoverTimer&&clearTimeout(this.hoverTimer),this.hoverTimer=setTimeout(()=>{this._setActiveSegment(n),this.hoverTimer=null},this.configuration.hoverTimeout),!0},this.onSetToolEnabled=()=>{this.onSetToolActive()},this.onSetToolActive=()=>{this.hoverTimer=null},this.onSetToolDisabled=()=>{this.hoverTimer=null},this.hoverTimer=null}_setActiveSegment(e={}){if(ze.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=_e(r);if(!o)return;const{viewport:a}=o,s=vu(a.id);s&&this._setActiveSegmentForType(s,i,a)}_setActiveSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o,representationData:a}=e;let s;if(this.configuration.mode===Kp.SelectMode.Inside?s=N8(o,r,{viewport:n}):a.Labelmap?s=hW(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=pW(o):a.Surface,!s||s===0)return;M5(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);ns(o),Ne(l)}};Kp.SelectMode={Inside:"Inside",Border:"Border"};let U5=Kp;U5.toolName="SegmentSelectTool";const q0=class q0 extends Wm{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=sn(this.getToolName(),a);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(a,c),!(c!=null&&c.length)))return i;const l=this.getTargetId(o),f=o.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(pe=>o.worldToCanvas(pe));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:T}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${hu(s,x,w).slice(0,3).join(",")})`;if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,width:null,unit:null},this._calculateCachedStats(h,f,r)):h.invalidated&&this._throttledCalculateCachedStats(h,f,r),!o.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),i;let b;if(!Kr(g))continue;!ai(g)&&!this.editData&&y!==null&&(b=[m[y]]),b&&nr(n,g,"0",b,{color:E});const D=`${g}-line-1`,O=`${g}-line-2`;pn(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:T},D),pn(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:T},O),i=!0;const k=this.getLinkedTextBoxStyle(u,h);if(!k.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}k.color=E;const G=this.configuration.getTextLines(p,l);if(!G||G.length===0)continue;let j;p.handles.textBox.hasMoved||(j=Ia(m),p.handles.textBox.worldPosition=o.canvasToWorld(j));const F=o.worldToCanvas(p.handles.textBox.worldPosition),W=oo(n,g,"1",G,F,m,{},k),{x:J,y:te,width:le,height:ve}=W;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([J,te]),topRight:o.canvasToWorld([J+le,te]),bottomLeft:o.canvasToWorld([J,te+ve]),bottomRight:o.canvasToWorld([J+le,te+ve])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=_e(i),{viewport:s}=a;this.isDrawing=!0;const c=s.getCamera(),{viewPlaneNormal:l,viewUp:f}=c,u=this.getReferencedImageId(s,o,l,f),d=s.getFrameOfReferenceUID(),h={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...f],FrameOfReferenceUID:d,referencedImageId:u,...s.getViewReference({points:[o]})},data:{handles:{points:[[...o],[...o],[...o],[...o]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}}};rn(h,i);const g=St(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Pt(i),e.preventDefault(),Ne(g),h}};q0.toolName="SegmentBidirectional",q0.hydrate=(e,r,n)=>{const i=Bn(e);if(!i)return;const{viewport:o}=i,c=_1().filter(T=>T.metadata.toolName==="SegmentBidirectional").find(T=>{const{metadata:_}=T;return _.segmentIndex===(n==null?void 0:n.segmentIndex)&&_.segmentationId===(n==null?void 0:n.segmentationId)});c&&un(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=q0.hydrateBase(q0,i,r[0],n),[h,g]=r,[p,v]=h,[y,m]=g,w=[p,v,y,m],{toolInstance:x,...C}=n||{},S={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:w,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{segmentIndex:n==null?void 0:n.segmentIndex,segmentationId:n==null?void 0:n.segmentationId,toolName:d.getToolName(),viewPlaneNormal:u,FrameOfReferenceUID:l,referencedImageId:f,...C}};return rn(S,o.element),Ne([o.id]),S};let RT=q0;class Pz extends hi{constructor(e={data:{handles:{textBox:{worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>(this.hoverTimer&&clearTimeout(this.hoverTimer),this.hoverTimer=setTimeout(()=>{this._setHoveredSegment(n),this.hoverTimer=null},this.configuration.hoverTimeout),!0),this.onSetToolEnabled=()=>{this.onSetToolActive()},this.onSetToolActive=()=>{this.hoverTimer=null},this.onSetToolDisabled=()=>{this.hoverTimer=null},this.data=e.data??{handles:{textBox:{worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}},this.hoverTimer=null}_setHoveredSegment(e={}){if(ze.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=_e(r);if(!o)return;const{viewport:a}=o,s=vu(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=N8(o,r,{viewport:n}),s=e.segments[a],c=s==null?void 0:s.label,l=n.worldToCanvas(r);if(this._editData={hoveredSegmentIndex:a,hoveredSegmentLabel:c,canvasCoordinates:l,worldPoint:r},!a||a===0)return;const u=n.getRenderingEngine().getViewports().map(d=>d.id);ns(o),Ne(u)}renderAnnotation(e,r){if(!this._editData)return;const{viewport:n}=e,{hoveredSegmentIndex:i,hoveredSegmentLabel:o,canvasCoordinates:a,worldPoint:s}=this._editData;if(!i)return;const c=n.worldToCanvas(s),l=oo(r,"segmentSelectLabelAnnotation","segmentSelectLabelTextBox",[o||"(unnamed segment)"],c,[a],{},{}),f=a[0],u=a[1],{width:d,height:h}=l;this.data.handles.textBox.worldBoundingBox={topLeft:n.canvasToWorld([f,u]),topRight:n.canvasToWorld([f+d,u]),bottomLeft:n.canvasToWorld([f,u+h]),bottomRight:n.canvasToWorld([f+d,u+h])}}}Pz.toolName="SegmentLabelTool";const Mo=class Mo extends pl{constructor(e={}){const r=Ri({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r),this.onViewportAddedToToolGroupBinded=this.onViewportAddedToToolGroup.bind(this),this.onSegmentationModifiedBinded=this.onSegmentationModified.bind(this)}initializeListeners(){Mo.annotationsToViewportMap.clear(),Mo.viewportIdsChecked=[],He.addEventListener(B.ANNOTATION_MODIFIED,this.annotationModified),He.addEventListener(B.ANNOTATION_COMPLETED,this.annotationCompleted),He.addEventListener(B.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),He.addEventListener(B.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){Mo.annotationsToViewportMap.clear(),Mo.viewportIdsChecked=[],He.removeEventListener(B.ANNOTATION_MODIFIED,this.annotationModified),He.removeEventListener(B.ANNOTATION_COMPLETED,this.annotationCompleted),He.removeEventListener(B.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),He.removeEventListener(B.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(Mo.viewportIdsChecked.includes(e))return;const r=Vd(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?Mo.viewportIdsChecked.push(e):(Mo.viewportIdsChecked.push(e),await k8(e,[{segmentationId:n,type:Et.Contour}]),jE({segmentationId:n,type:Et.Contour,data:{}})),!0}onViewportAddedToToolGroup(e){const{toolGroupId:r,viewportId:n}=e.detail;r===this.toolGroupId&&this.checkContourSegmentation(n)}onSegmentationModified(e){const{segmentationId:r}=e.detail||{};if(!r)return;const n=wU(r);n&&n.forEach(async({viewportId:i})=>await this.checkContourSegmentation(i))}onSetToolEnabled(){this.initializeListeners()}onSetToolActive(){this.initializeListeners()}onSetToolDisabled(){this.cleanUpListeners()}annotationModified(e){var a;const{annotation:r,renderingEngineId:n,viewportId:i}=e.detail,o=(a=jr(n))==null?void 0:a.getViewport(i);o&&Mo.annotationsToViewportMap.set(r.annotationUID,o)}annotationCompleted(e){var i,o;const{annotation:r}=e.detail,{polyline:n}=((i=r.data)==null?void 0:i.contour)||{};if(((o=r==null?void 0:r.metadata)==null?void 0:o.toolName)===Mo.toolName&&n&&Mo.annotationsToViewportMap.has(r.annotationUID)){const a=Mo.annotationsToViewportMap.get(r.annotationUID);n.length>3&&sx.viewportContoursToLabelmap(a)}}};Mo.toolName="LabelMapEditWithContour",Mo.annotationsToViewportMap=new Map,Mo.viewportIdsChecked=[];let LT=Mo;const _b=class _b extends ar{constructor(e={}){super(e,{supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1}}),this.addNewAnnotation=r=>{const n=r.detail,{currentPoints:i,element:o}=n,a=i.world,s=_e(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});rn(l,o);const f=St(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),Pt(o),r.preventDefault(),Ne(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=_e(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f<l.length;f++){const u=l[f],d=s.worldToCanvas(u);if(xr(i,d)<o===!0)return c.handles.activeHandleIndex=f,u}c.handles.activeHandleIndex=null},this.isPointNearTool=(r,n,i,o)=>{const a=_e(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles,f=s.worldToCanvas(l[0]),u=s.worldToCanvas(l[3]),d=this._getRectangleImageCoordinates([f,u]),h=[i[0],i[1]],{left:g,top:p,width:v,height:y}=d;if(s8([g,p,v,y],h)<=o)return!0},this.toolSelectedCallback=(r,n,i="mouse")=>{const o=r.detail,{element:a}=o,{data:s}=n;s.active=!0;const c=St(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),Pt(a),Ne(c),r.preventDefault()},this.handleSelectedCallback=(r,n,i,o="mouse")=>{const a=r.detail,{element:s}=a,{data:c}=n;c.active=!0;let l;i.worldPosition||(l=c.handles.points.findIndex(u=>u===i));const f=St(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),Pt(s),Ne(f),r.preventDefault()},this._endCallback=r=>{const n=r.detail,{element:i}=n,{annotation:o,viewportUIDsToRender:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=o;s&&!c||(this.doneEditMemo(),l.active=!1,l.handles.activeHandleIndex=null,this._deactivateModify(i),this._deactivateDraw(i),jt(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(o.annotationUID),Ne(a))},this._dragCallback=r=>{this.isDrawing=!0;const n=r.detail,{element:i}=n,{annotation:o,viewportUIDsToRender:a,handleIndex:s,newAnnotation:c}=this.editData;this.createMemo(i,o,{newAnnotation:c});const{data:l}=o;if(s===void 0){const{deltaPoints:f}=n,u=f.world,{points:d}=l.handles;d.forEach(h=>{h[0]+=u[0],h[1]+=u[1],h[2]+=u[2]}),l.invalidated=!0}else{const{currentPoints:f}=n,u=_e(i),{worldToCanvas:d,canvasToWorld:h}=u.viewport,g=f.world,{points:p}=l.handles;p[s]=[...g];let v,y,m,w,x,C,S,T;switch(s){case 0:case 3:v=d(p[0]),w=d(p[3]),y=[w[0],v[1]],m=[v[0],w[1]],C=h(y),S=h(m),p[1]=C,p[2]=S;break;case 1:case 2:y=d(p[1]),m=d(p[2]),v=[m[0],y[1]],w=[y[0],m[1]],x=h(v),T=h(w),p[0]=x,p[3]=T;break}l.invalidated=!0}this.editData.hasMoved=!0,_e(i),Ne(a)},this._activateDraw=r=>{ze.isInteractingWithTool=!0,r.addEventListener(B.MOUSE_UP,this._endCallback),r.addEventListener(B.MOUSE_DRAG,this._dragCallback),r.addEventListener(B.MOUSE_MOVE,this._dragCallback),r.addEventListener(B.MOUSE_CLICK,this._endCallback),r.addEventListener(B.TOUCH_END,this._endCallback),r.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{ze.isInteractingWithTool=!1,r.removeEventListener(B.MOUSE_UP,this._endCallback),r.removeEventListener(B.MOUSE_DRAG,this._dragCallback),r.removeEventListener(B.MOUSE_MOVE,this._dragCallback),r.removeEventListener(B.MOUSE_CLICK,this._endCallback),r.removeEventListener(B.TOUCH_END,this._endCallback),r.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{ze.isInteractingWithTool=!0,r.addEventListener(B.MOUSE_UP,this._endCallback),r.addEventListener(B.MOUSE_DRAG,this._dragCallback),r.addEventListener(B.MOUSE_CLICK,this._endCallback),r.addEventListener(B.TOUCH_END,this._endCallback),r.addEventListener(B.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{ze.isInteractingWithTool=!1,r.removeEventListener(B.MOUSE_UP,this._endCallback),r.removeEventListener(B.MOUSE_DRAG,this._dragCallback),r.removeEventListener(B.MOUSE_CLICK,this._endCallback),r.removeEventListener(B.TOUCH_END,this._endCallback),r.removeEventListener(B.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=sn(this.getToolName(),a);if(!(s!=null&&s.length)||(s=this.filterInteractableAnnotationsForElement(a,s),!(s!=null&&s.length)))return!1;const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u}=f,d=f.data,{points:h,activeHandleIndex:g}=d.handles,p=h.map(C=>o.worldToCanvas(C)),v=this.getStyle("lineWidth",c,f),y=this.getStyle("lineDash",c,f),m=this.getStyle("color",c,f);if(!o.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}let w;!this.editData&&g!==null&&(w=[p[g]]),w&&nr(n,u,"0",w,{color:m}),eB(n,u,"0",p[0],p[3],{color:"black",lineDash:y,lineWidth:v})}},this._getRectangleImageCoordinates=r=>{const[n,i]=r;return{left:Math.min(n[0],i[0]),top:Math.min(n[1],i[1]),width:Math.abs(n[0]-i[0]),height:Math.abs(n[1]-i[1])}},this._calculateCachedStats=(r,n,i,o,a)=>{const{data:s}=r,{viewportUID:c,renderingEngineUID:l,sceneUID:f}=a,u=s.handles.points[0],d=s.handles.points[3],{cachedStats:h}=s,g=Object.keys(h);for(let v=0;v<g.length;v++){const y=g[v],{imageVolume:m}=this._getImageVolumeFromTargetUID(y,o),{dimensions:w,scalarData:x,vtkImageData:C,metadata:S}=m,T=bt(0,0,0),_=bt(0,0,0);if(C.worldToIndexVec3(u,T),T[0]=Math.floor(T[0]),T[1]=Math.floor(T[1]),T[2]=Math.floor(T[2]),C.worldToIndexVec3(d,_),_[0]=Math.floor(_[0]),_[1]=Math.floor(_[1]),_[2]=Math.floor(_[2]),this._isInsideVolume(T,_,w)){this.isHandleOutsideImage=!1;const E=Math.min(T[0],_[0]),b=Math.max(T[0],_[0]),D=Math.min(T[1],_[1]),O=Math.max(T[1],_[1]),L=Math.min(T[2],_[2]),P=Math.max(T[2],_[2]),{worldWidth:k,worldHeight:G}=sg(n,i,u,d),j=k*G;let F=0,U=0,W=0;const J=w[0],te=w[0]*w[1];for(let le=L;le<=P;le++)for(let ve=D;ve<=O;ve++)for(let pe=E;pe<=b;pe++){const ye=x[le*te+ve*J+pe];F++,U+=ye}U/=F;for(let le=L;le<=P;le++)for(let ve=D;ve<=O;ve++)for(let pe=E;pe<=b;pe++){const Ie=x[le*te+ve*J+pe]-U;W+=Ie*Ie}W/=F,W=Math.sqrt(W),h[y]={Modality:S.Modality,area:j,mean:U,stdDev:W}}else this.isHandleOutsideImage=!0,h[y]={Modality:S.Modality}}const p=r.invalidated;if(r.invalidated=!1,p){const v=B.ANNOTATION_MODIFIED,y={annotation:r,viewportUID:c,renderingEngineUID:l,sceneUID:f,changeType:Xt.StatsUpdated};nt(He,v,y)}return h},this._isInsideVolume=(r,n,i)=>fr(r,i)&&fr(n,i),this._getTargetVolumeUID=r=>{if(this.configuration.volumeUID)return this.configuration.volumeUID;const n=r.getVolumeActors();if(!(!n&&!n.length))return n[0].uid},this._throttledCalculateCachedStats=zo(this._calculateCachedStats,100,{trailing:!0})}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),jt(e);const{annotation:r,viewportUIDsToRender:n}=this.editData,{data:i}=r;return i.active=!1,i.handles.activeHandleIndex=null,Ne(n),this.editData=null,r.metadata.annotationUID}_getImageVolumeFromTargetUID(e,r){let n,i;if(e.startsWith("stackTarget")){const o=e.indexOf(":"),a=e.substring(o+1);n=r.getViewport(a).getImageData()}else n=ke.getVolume(e);return{imageVolume:n,viewport:i}}_getTargetStackUID(e){return`stackTarget:${e.uid}`}};_b.toolName="VideoRedaction";let AT=_b;const Rz=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:qm,AngleTool:TT,AnnotationDisplayTool:Lf,AnnotationTool:ar,ArrowAnnotateTool:_f,BaseTool:hi,BidirectionalTool:Wm,BrushTool:sx,CONSTANTS:mwe,CircleROIStartEndThresholdTool:yz,CircleROITool:R5,CircleScissorsTool:mz,CobbAngleTool:_T,CrosshairsTool:Kc,DragProbeTool:wT,ETDRSGridTool:xT,EllipticalROITool:Wd,Enums:gF,EraserTool:hz,HeightTool:yT,KeyImageTool:OT,LabelMapEditWithContourTool:LT,LabelTool:P5,LabelmapBaseTool:Bd,LengthTool:Tf,LivewireContourSegmentationTool:ST,LivewireContourTool:N5,MIPJumpToClickTool:rz,MagnifyTool:iz,OrientationMarkerTool:F5,OverlayGridTool:oz,PaintFillTool:wz,PanTool:lf,PlanarFreehandContourSegmentationTool:pl,PlanarFreehandROITool:Sf,PlanarRotateTool:Uh,ProbeTool:pu,RectangleROIStartEndThresholdTool:P8,RectangleROIThresholdTool:R8,RectangleROITool:gu,RectangleScissorsTool:pz,ReferenceCursors:Wa,ReferenceLinesTool:Td,RegionSegmentPlusTool:PT,RegionSegmentTool:MT,ScaleOverlayTool:lz,SculptorTool:Bh,SegmentBidirectionalTool:RT,SegmentLabelTool:Pz,SegmentSelectTool:U5,SegmentationIntersectionTool:az,SphereScissorsTool:vz,SplineContourSegmentationTool:CT,SplineROITool:L5,StackScrollTool:Gd,Synchronizer:D8,SynchronizerManager:pG,ToolGroupManager:OF,TrackballRotateTool:tz,Types:WSe,UltrasoundDirectionalTool:ET,UltrasoundPleuraBLineTool:IT,VideoRedactionTool:AT,VolumeRotateTool:fz,WholeBodySegmentTool:gz,WindowLevelRegionTool:nz,WindowLevelTool:Fh,ZoomTool:Yl,addTool:Oi,annotation:yye,cancelActiveManipulations:gG,cursors:mpe,destroy:hwe,drawing:G1e,init:mG,removeTool:kF,segmentation:cTe,splines:hTe,get state(){return ze},store:dwe,synchronizers:Vwe,utilities:GSe,version:vwe},Symbol.toStringTag,{value:"Module"}));function Lz(t,e,r){if(t===void 0)throw new Error("decodeRGB: rgbBuffer must be defined");if(t.length%3!==0)throw new Error(`decodeRGB: rgbBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a<n;a++)e[o++]=t[i++],e[o++]=t[i++],e[o++]=t[i++],e[o++]=255;return}e.set(t)}function Az(t,e,r){if(t===void 0)throw new Error("decodeRGB: rgbBuffer must be defined");if(t.length%3!==0)throw new Error(`decodeRGB: rgbBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0,a=n,s=n*2;if(r)for(let c=0;c<n;c++)e[i++]=t[o++],e[i++]=t[a++],e[i++]=t[s++],e[i++]=255;else for(let c=0;c<n;c++)e[i++]=t[o++],e[i++]=t[a++],e[i++]=t[s++]}function Nz(t,e,r){if(t===void 0)throw new Error("convertYBRFullByPixel: ybrBuffer must be defined");if(t.length%3!==0)throw new Error(`convertYBRFullByPixel: ybrBuffer length ${t.length} must be 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parseInt(xe)}},{key:"attributeTag",value:function(he){var xe=this.elements[he];if(xe&&xe.length===4){var qe=b(xe,this.byteArrayParser).readUint16,he=this.byteArray,xe=xe.dataOffset;return"x".concat("00000000".concat((256*qe(he,xe)*256+qe(he,xe+2)).toString(16)).substr(-8))}}}])&&E(ue.prototype,Se),Object.defineProperty(ue,"prototype",{writable:!1}),ce}();function O(ce,ue){if(ce===void 0)throw"dicomParser.readDicomElementImplicit: missing required parameter 'byteStream'";for(var Se=ce.byteArray.length-8;ce.position<=Se;)if(ce.readUint16()===65534){var he=ce.readUint16();if(he===57357)return ce.readUint32()!==0&&ce.warnings("encountered non zero length following item delimiter at position ".concat(ce.position-4," while reading element of undefined length with tag ").concat(ue.tag)),void(ue.length=ce.position-ue.dataOffset)}ue.length=ce.byteArray.length-ue.dataOffset,ce.seek(ce.byteArray.length-ce.position)}var L=function(ce,ue){return ce.vr!==void 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Se=k(ce);return Se.length===4294967295?(Se.hadUndefinedLength=!0,Se.dataSet=function(he,xe){for(var qe={};he.position<he.byteArray.length;){var de=P(he,void 0,xe);if((qe[de.tag]=de).tag==="xfffee00d")return new D(he.byteArrayParser,he.byteArray,qe)}return he.warnings.push("eof encountered before finding sequence item delimiter in sequence item of undefined length"),new D(he.byteArrayParser,he.byteArray,qe)}(ce,ue),Se.length=ce.position-Se.dataOffset):(Se.dataSet=new D(ce.byteArrayParser,ce.byteArray,{}),le(Se.dataSet,ce,ce.position+Se.length,{vrCallback:ue})),Se}function j(ce,ue,Se){if(ce===void 0)throw"dicomParser.readSequenceItemsImplicit: missing required parameter 'byteStream'";if(ue===void 0)throw"dicomParser.readSequenceItemsImplicit: missing required parameter 'element'";ue.items=[],(ue.length===4294967295?function(he,xe,qe){for(;he.position+4<=he.byteArray.length;){var de=C(he);if(he.seek(-4),de==="xfffee0dd")return 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Float32Array(Se.buffer)[0]},readDouble:function(ce,ue){if(ue<0)throw"littleEndianByteArrayParser.readDouble: position cannot be less than 0";if(ue+8>ce.length)throw"littleEndianByteArrayParser.readDouble: attempt to read past end of buffer";var Se=new Uint8Array(8);return Se[0]=ce[ue],Se[1]=ce[ue+1],Se[2]=ce[ue+2],Se[3]=ce[ue+3],Se[4]=ce[ue+4],Se[5]=ce[ue+5],Se[6]=ce[ue+6],Se[7]=ce[ue+7],new Float64Array(Se.buffer)[0]}};function R(ce){var ue=1<arguments.length&&arguments[1]!==void 0?arguments[1]:{};if(ce===void 0)throw"dicomParser.readPart10Header: missing required parameter 'byteArray'";var Se=ue.TransferSyntaxUID,he=new be($,ce);return function(){var xe=function(){if(he.getSize()<=132&&Se)return!1;if(he.seek(128),he.readFixedString(4)==="DICM")return!0;if(!(ue||{}).TransferSyntaxUID)throw"dicomParser.readPart10Header: DICM prefix not found at location 132 - this is not a valid DICOM P10 file.";return he.seek(0),!1}(),qe=[],de={};if(!xe)return he.position=0,{elements:{x00020010:{tag:"x00020010",vr:"UI",Value:Se}},warnings:qe};for(;he.position<he.byteArray.length;){var dt=he.position,mt=J(he,qe);if("x0002ffff"<mt.tag){he.position=dt;break}mt.parser=$,de[mt.tag]=mt}return(xe=new D(he.byteArrayParser,he.byteArray,de)).warnings=he.warnings,xe.position=he.position,xe}()}var X="1.2.840.10008.1.2.2";function K(ce){var ue=1<arguments.length&&arguments[1]!==void 0?arguments[1]:{};if(ce===void 0)throw new Error("dicomParser.parseDicom: missing required parameter 'byteArray'");var Se,he=function(qe){if(qe.elements.x00020010===void 0)throw new Error("dicomParser.parseDicom: missing required meta header attribute 0002,0010");return qe=qe.elements.x00020010,qe&&qe.Value||_(ce,qe.dataOffset,qe.length)};function xe(mt){var dt=he(mt),de=dt!=="1.2.840.10008.1.2",dt=function(ht,Me){var Ze=Object.prototype.toString.call(typeof process<"u"?process:0)==="[object process]";if(ht!=="1.2.840.10008.1.2.1.99")return new 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Se=0;Se<ce.length;Se++)if(ce[Se].offset===ue)return Se},Te=function(ce,ue,Se,he){if(ce===ue.length-1)return Se.length-he;for(var xe=ue[ce+1],qe=he+1;qe<Se.length;qe++)if(Se[qe].offset===xe)return qe-he;throw"dicomParser.calculateNumberOfFragmentsForFrame: could not find fragment with offset matching basic offset table"};function Oe(ce,ue,Se,he,xe){if(he=he||ue.basicOffsetTable,xe=xe||ue.fragments,ce===void 0)throw"dicomParser.readEncapsulatedImageFrame: missing required parameter 'dataSet'";if(ue===void 0)throw"dicomParser.readEncapsulatedImageFrame: missing required parameter 'pixelDataElement'";if(Se===void 0)throw"dicomParser.readEncapsulatedImageFrame: missing required parameter 'frameIndex'";if(he===void 0)throw"dicomParser.readEncapsulatedImageFrame: parameter 'pixelDataElement' does not have basicOffsetTable";if(ue.tag!=="x7fe00010")throw"dicomParser.readEncapsulatedImageFrame: parameter 'pixelDataElement' refers to non pixel data tag (expected tag = 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ie(ce,ue,qe,Te(Se,he,xe,qe),xe)}var Ve=!1;function Ge(ce,ue,Se){if(Ve||(Ve=!0,console&&console.log&&console.log("WARNING: dicomParser.readEncapsulatedPixelData() has been deprecated")),ce===void 0)throw"dicomParser.readEncapsulatedPixelData: missing required parameter 'dataSet'";if(ue===void 0)throw"dicomParser.readEncapsulatedPixelData: missing required parameter 'element'";if(Se===void 0)throw"dicomParser.readEncapsulatedPixelData: missing required parameter 'frame'";if(ue.tag!=="x7fe00010")throw"dicomParser.readEncapsulatedPixelData: parameter 'element' refers to non pixel data tag (expected tag = x7fe00010)";if(ue.encapsulatedPixelData!==!0||ue.hadUndefinedLength!==!0||ue.basicOffsetTable===void 0||ue.fragments===void 0)throw"dicomParser.readEncapsulatedPixelData: parameter 'element' refers to pixel data element that does not have encapsulated pixel data";if(Se<0)throw"dicomParser.readEncapsulatedPixelData: parameter 'frame' must be >= 0";return 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+`,gTe=1024*1024*1024,bM=1.99*gTe,L3={windowSize:3,maxProcessingTime:3e4,inspection:{numCyclesInterval:5,numCyclesBelowThreshold:3,threshold:1e-4}};async function qx(t,e,r=L3){var _e;const n=[8,8,4],{windowSize:i,maxProcessingTime:o}=Object.assign({},L3,r),a=Object.assign({},L3.inspection,r.inspection),s=Ue.getVolume(t),c=Ue.getVolume(e),[l,f,u]=s.dimensions;if(c.dimensions[0]!==l||c.dimensions[1]!==f||c.dimensions[2]!==u)throw new Error("Volume and labelmap must have the same size");let d=Math.floor(Math.sqrt(f**2+l**2+u**2)/2);d=Math.min(d,500);const h=c.voxelManager.getCompleteScalarDataArray();let g=s.voxelManager.getCompleteScalarDataArray();g instanceof Float32Array||(g=new Float32Array(g));const p={maxStorageBufferBindingSize:bM,maxBufferSize:bM},y=await(await((_e=navigator.gpu)==null?void 0:_e.requestAdapter())).requestDevice({requiredLimits:p}),m=g.byteLength,w=d*Uint32Array.BYTES_PER_ELEMENT,x=6*Int32Array.BYTES_PER_ELEMENT,C=y.createShaderModule({code:hTe}),S=3,T=new Uint32Array([l,f,u,0]),_=y.createBuffer({size:T.byteLength,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),E=y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST});y.queue.writeBuffer(E,0,g);const b=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}));y.queue.writeBuffer(b[0],0,new Uint32Array(h));const D=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST})),I=y.createBuffer({size:w,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),P=y.createBuffer({size:x,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),M=new Int32Array([l,f,u,-1,-1,-1]);y.queue.writeBuffer(P,0,M);const L=y.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:4,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:5,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:6,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:7,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]}),B=[0,1].map(Oe=>{const Ge=b[Oe],$e=D[Oe],le=b[(Oe+1)%2],de=D[(Oe+1)%2];return y.createBindGroup({layout:L,entries:[{binding:0,resource:{buffer:_}},{binding:1,resource:{buffer:E}},{binding:2,resource:{buffer:Ge}},{binding:3,resource:{buffer:$e}},{binding:4,resource:{buffer:le}},{binding:5,resource:{buffer:de}},{binding:6,resource:{buffer:I}},{binding:7,resource:{buffer:P}}]})}),j=y.createComputePipeline({layout:y.createPipelineLayout({bindGroupLayouts:[L]}),compute:{module:C,entryPoint:"main",constants:{workGroupSizeX:n[0],workGroupSizeY:n[1],workGroupSizeZ:n[2],windowSize:i}}}),V=[Math.ceil(l/n[0]),Math.ceil(f/n[1]),Math.ceil(u/n[2])],F=y.createBuffer({size:w,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),G=o?performance.now()+o:0;let X=a.numCyclesInterval,ne=0;for(let Oe=0;Oe<d;Oe++){T[S]=Oe,y.queue.writeBuffer(_,0,T);const Ge=y.createCommandEncoder(),$e=Ge.beginComputePass();if($e.setPipeline(j),$e.setBindGroup(0,B[Oe%2]),$e.dispatchWorkgroups(V[0],V[1],V[2]),$e.end(),Ge.copyBufferToBuffer(I,Oe*Uint32Array.BYTES_PER_ELEMENT,F,Oe*Uint32Array.BYTES_PER_ELEMENT,Uint32Array.BYTES_PER_ELEMENT),y.queue.submit([Ge.finish()]),Oe>0&&!(Oe%X)){await F.mapAsync(GPUMapMode.READ,0,w);const de=F.getMappedRange(0,w),pe=new Uint32Array(de.slice(0))[Oe]/g.length;if(F.unmap(),Oe>=1&&pe<a.threshold){if(X=1,ne++,ne===a.numCyclesBelowThreshold)break}else X=a.numCyclesInterval}if(G&&performance.now()>G){console.warn(`Exceeded processing time limit (${o})ms`);break}}const ue=y.createCommandEncoder(),me=(d+1)%2,ge=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),ye=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});ue.copyBufferToBuffer(b[me],0,ge,0,m),ue.copyBufferToBuffer(P,0,ye,0,x),y.queue.submit([ue.finish()]),await ge.mapAsync(GPUMapMode.READ,0,m);const Ie=ge.getMappedRange(0,m),Pe=new Uint32Array(Ie);h.set(Pe),ge.unmap(),await ye.mapAsync(GPUMapMode.READ,0,x);const Ee=ye.getMappedRange(0,x),H=new Int32Array(Ee.slice(0));ye.unmap();const O=H[0],Y=H[1],K=H[2],Z=H[3],ae=H[4],oe=H[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[O,Z],[Y,ae],[K,oe]])}const{transformWorldToIndex:Im}=Dn,pTe=254,mTe=255,vTe=.1,yTe=.8;function wTe(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=Im(t.imageData,r),o=Im(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function xTe(t,e){const r=t.imageData.getDirection(),n=Et(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=bn(Ve(),i,n,-o),c=bn(Ve(),i,n,o),l=w$([c,s],a);return wTe(t,l)}function CTe(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=px(n,i);if([o,a].some(f=>!Vt(Math.abs(f[0]),1)&&!Vt(Math.abs(f[1]),1)&&!Vt(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=xTe(t,e),l={minX:c[0][0],maxX:c[0][1]+1,minY:c[1][0],maxY:c[1][1]+1,minZ:c[2][0],maxZ:c[2][1]+1};return L8(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function STe(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=Im(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??pTe,h=n.positiveSeedVariance??vTe,g=Math.abs(u*h),p=u-g,v=u+g,y=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],m=f[2]*l+f[1]*a+f[0];e.voxelManager.setAtIndex(m,d);const w=[f];for(;w.length;){const x=w.shift(),[C,S,T]=x;for(let _=0,E=y.length;_<E;_++){const b=y[_],D=C+b[0],I=S+b[1],P=T+b[2];if(D<0||D>=a||I<0||I>=s||P<0||P>=c)continue;const M=P*l+I*a+D,L=i[M];e.voxelManager.getAtIndex(M)===d||L<p||L>v||(e.voxelManager.setAtIndex(M,d),w.push([D,I,P]))}}}function TTe(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=px(e.imageData,n.getCamera()),d=Im(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??yTe,p=(i==null?void 0:i.negativeSeedValue)??mTe,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=Zw(Bf(),u,x),S=Vh(f);for(let T=0;T<w;T++){const _=bn(Ve(),r.center,S,r.radius),E=Im(e.imageData,_),[b,D,I]=E;if(HQ(S,S,C),b<0||b>=a||D<0||D>=s||I<0||I>=c)continue;const P=b+D*a+I*l,M=o[P];(M<y||M>m)&&e.voxelManager.setAtIndex(P,p)}}async function _Te(t,e,r,n){const i=await iv(t.volumeId);return STe(t,i,e,n),TTe(t,i,e,r,n),i}async function hz(t,e,r,n){const i=Ue.getVolume(t),o=CTe(i,e,r),a=await _Te(o,e,r,n);return await qx(o.volumeId,a.volumeId),a}const ETe=254,bTe=255,DTe=[-1/0,-995],ITe=[0,1900];function MTe(t,e,r){const{negativeSeedValue:n=bTe,negativePixelRange:i=DTe}=r,o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=Math.floor(c/2),f=new Array(a*s).fill(!1),u=l*a*s,d=(g,p)=>{const v=[[g,p]];for(;v.length;){const[y,m]=v.shift(),w=m*a+y;if(y<0||y>=a||m<0||m>=s||f[w])continue;f[w]=!0;const x=u+w,C=o[x];C<i[0]||C>i[1]||(e.voxelManager.setAtIndex(x,n),v.push([y-1,m]),v.push([y+1,m]),v.push([y,m-1]),v.push([y,m+1]))}},h=(g,p,v,y)=>{for(let m=g;m!==p;m+=v){const w=y*a+m,x=u+w,C=o[x];if(C<i[0]||C>i[1])break;f[w]||d(m,y)}};for(let g=0;g<s;g++)h(0,a-1,1,g),h(a-1,0,-1,g)}function OTe(t,e,r){const{positiveSeedValue:n=ETe,positivePixelRange:i=ITe}=r,o=t.voxelManager.getCompleteScalarDataArray();e.voxelManager.getCompleteScalarDataArray();const[a,s,c]=e.dimensions,l=Math.floor(c/2),f=Math.max(l-3,0),u=Math.max(f+5,c),d=a*s;for(let h=f;h<u;h++){const g=h*d;for(let p=0;p<s;p++){const v=p*a;for(let y=0;y<a;y++){const m=g+v+y,w=o[m];w>=i[0]&&w<=i[1]&&e.voxelManager.setAtIndex(m,n)}}}}async function PTe(t,e){const r=iv(t.volumeId);return OTe(t,r,e),MTe(t,r,e),r}async function gz(t,e,r){const{boundingBox:n}=e,{ijkTopLeft:i,ijkBottomRight:o}=n,a={minX:i[0],maxX:o[0],minY:i[1],maxY:o[1],minZ:i[2],maxZ:o[2]},s=L8(t,a,{targetBuffer:{type:"Float32Array"}}),c=await PTe(s,r);return await qx(s.volumeId,c.volumeId),c}const RTe=254,ATe=255,LTe=1,pz=1.8,NTe=3.2,w_=30,kTe=70,VTe=50,{transformWorldToIndex:FTe}=Dn,Hp=1e5;function mz(t,e,r){const{dimensions:n,imageData:i}=t,[o,a,s]=n,c=t.voxelManager,l=c.getCompleteScalarDataArray(),f=o*a,u=(r==null?void 0:r.initialNeighborhoodRadius)??LTe,d=(r==null?void 0:r.positiveStdDevMultiplier)??pz,h=(r==null?void 0:r.negativeStdDevMultiplier)??NTe,g=(r==null?void 0:r.negativeSeedMargin)??w_,p=(r==null?void 0:r.negativeSeedsTargetPatches)??kTe,v=FTe(i,e).map(Math.round),y=c.toIndex(v);if(v[0]<0||v[0]>=o||v[1]<0||v[1]>=a||v[2]<0||v[2]>=s)return console.warn("Click position is outside volume bounds."),null;const m=IU(l,n,v,u);m.count===0&&(m.mean=l[y],m.stdDev=0);const w=m.mean-d*m.stdDev,x=m.mean+d*m.stdDev,C=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]];let S=1/0,T=1/0,_=1/0,E=-1/0,b=-1/0,D=-1/0;const I=new Set,P=[],M=l[y];if(M>=w&&M<=x)I.add(y),P.push(v),S=E=v[0],T=b=v[1],_=D=v[2];else return console.warn("Clicked voxel intensity is outside the calculated positive range. No positive seeds generated."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let L=0;for(;L<P.length&&I.size<Hp;){const[K,Z,ae]=P[L++];S=Math.min(K,S),T=Math.min(Z,T),_=Math.min(ae,_),E=Math.max(K,E),b=Math.max(Z,b),D=Math.max(ae,D);for(let oe=0;oe<C.length;oe++){const[_e,Oe,Ge]=C[oe],$e=K+_e,le=Z+Oe,de=ae+Ge;if($e<0||$e>=o||le<0||le>=a||de<0||de>=s)continue;const be=de*f+le*o+$e;if(I.has(be))continue;const pe=l[be];pe>=w&&pe<=x&&(I.add(be),I.size<Hp&&P.push([$e,le,de]))}}if(I.size>=Hp&&console.debug(`Reached maximum number of positive seeds (${Hp}). Stopping BFS.`),I.size===0)return console.warn("No positive seeds found after BFS."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let B=0,j=0;I.forEach(K=>{const Z=l[K];B+=Z,j+=Z*Z});const V=I.size,F=B/V,G=j/V-F*F,X=Math.sqrt(Math.max(0,G)),ne=h*X,ue=Math.max(0,S-g),me=Math.max(0,T-g),ge=Math.max(0,_-g),ye=Math.min(o-1,E+g),Ie=Math.min(a-1,b+g),Pe=Math.min(s-1,D+g),Ee=new Set;let H=0,O=0;const Y=p*VTe;for(;O<p&&H<Y;){H++;const K=Math.floor(Math.random()*(ye-ue+1)+ue),Z=Math.floor(Math.random()*(Ie-me+1)+me),ae=Math.floor(Math.random()*(Pe-ge+1)+ge),oe=ae*f+Z*o+K;if(I.has(oe)||Ee.has(oe))continue;const _e=l[oe];if(Math.abs(_e-F)>ne){let Oe=!1;for(let Ge=-1;Ge<=1;Ge++){const $e=Z+Ge;if(!($e<0||$e>=a))for(let le=-1;le<=1;le++){const de=K+le;if(de<0||de>=o)continue;const be=ae*f+$e*o+de;I.has(be)||Ee.has(be)||(Ee.add(be),Oe=!0)}}Oe&&O++}}return Ee.size===0&&console.warn("Could not find any negative seeds. GrowCut might fail or produce poor results."),console.debug("positiveSeedIndices",I.size),console.debug("negativeSeedIndices",Ee.size),{positiveSeedIndices:I,negativeSeedIndices:Ee}}async function vz({referencedVolumeId:t,worldPosition:e,options:r}){const n=Ue.getVolume(t),i=iv(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??mz(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??RTe,s=(r==null?void 0:r.negativeSeedValue)??ATe;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>Hp||l.size<10?(console.warn("Not enough seeds found. 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GTe(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:WTe(n),...n};if(er.addSegmentationRepresentation(t,r,e.type,i),!pa(r)){const o=er.getSegmentation(r);if(o){const a=Object.keys(o.segments);if(a.length>0){const s=a.map(c=>Number(c)).sort()[0];Mm(r,s)}}}e.type===Pt.Contour&&ke([t]),us(r)}function WTe(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?m1(JSON.parse(JSON.stringify(uw))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?m1(e):m1(JSON.parse(JSON.stringify(uw)))}function Qg(t,e){e.map(r=>GTe(t,r))}function Kb(t,e){return Qg(t,e.map(r=>({...r,type:Pt.Contour})))}function $Te(t){const e={};for(const[r,n]of Object.entries(t))e[r]=Kb(r,n);return e}function yz(t,e){return Qg(t,e.map(r=>({...r,type:Pt.Labelmap})))}function zTe(t){for(const[e,r]of Object.entries(t))yz(e,r.map(n=>({...n,type:Pt.Labelmap})))}function wz(t,e){return Qg(t,e.map(r=>({...r,type:Pt.Surface})))}function jTe(t){const e={};for(const[r,n]of Object.entries(t))e[r]=wz(r,n);return e}async function HTe({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=an(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;Ue.getVolume(o.volumeId)&&Ue.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await Qg(e,[{segmentationId:t,type:Pt.Labelmap}]),ze.addEventListenerOnce(U.SEGMENTATION_RENDERED,()=>Ro(t))}async function KTe({volumeId:t}){return{imageIds:Ue.getVolume(t).imageIds}}function XTe({segmentationId:t,options:e}){const r=an(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=Ue.getVolume(n);return HTe({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function xz(t){return uG(t)}async function qTe({segmentationId:t,segmentIndices:e,mode:r="individual"}){$x(),kl(Ac.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=k$(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await YTe({operationData:i,indices:s,mode:r}):await JTe({segImageIds:o,indices:s,mode:r});return kl(Ac.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function YTe({operationData:t,indices:e,mode:r}){const n=V$(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await Fl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function JTe({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=F$(t);return await Fl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function ZTe(t){const e=an(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=Ue.getImage(i[0]),a=Ue.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>Ue.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=Ue.getVolume(o);if(s)return s}const a=Ue.getVolume(i);a&&(r=a.imageIds.map(s=>Ue.getImage(s).referencedImageId))}return jx(r)}async function QTe({segmentationIds:t,segmentIndex:e}){$x(),kl(Ac.COMPUTE_STATISTICS,0);const r=an(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!Zf(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await e_e({segmentationIds:t,segmentIndex:e})}async function e_e({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>Jg(p)),n=z$(r,e);if(!n)throw new Error("Invalid volume - TMTV cannot be 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e=tp(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:__e(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),Mz(t,r),Oz(t),t.removeEventListener(qe.STACK_NEW_IMAGE,__),t.addEventListener(qe.STACK_NEW_IMAGE,__);const i=Yx(t);ze.removeEventListener(qe.IMAGE_CACHE_IMAGE_REMOVED,i),ze.addEventListener(qe.IMAGE_CACHE_IMAGE_REMOVED,i)}function O_e(t){clearTimeout(T_),t.removeEventListener(qe.STACK_NEW_IMAGE,__);const e=Yx(t);ze.removeEventListener(qe.IMAGE_CACHE_IMAGE_REMOVED,e);const r=ep(t);r&&r.indicesToRequest.length&&(r.enabled=!1,zi.clearRequestStack(Yd))}function P_e(){return v1}function R_e(t){v1=t}const A_e={enable:M_e,disable:O_e,getConfiguration:P_e,setConfiguration:R_e},{imageRetrieveMetadataProvider:L_e}=Dn;let Om={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},E_;const N_e=5,Pz={},k_e=(t,e=0)=>{var i;const r=tp(t);if(!r)return;if(!((i=r.imageIds)!=null&&i.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}Zb(t),Pz[t]=e,Jb(t,e),t.removeEventListener(qe.STACK_NEW_IMAGE,b_),t.addEventListener(qe.STACK_NEW_IMAGE,b_);const n=Yx(t);ze.removeEventListener(qe.IMAGE_CACHE_IMAGE_REMOVED,n),ze.addEventListener(qe.IMAGE_CACHE_IMAGE_REMOVED,n)};function Jb(t,e=0){var f,u;const r=tp(t);if(!r)return;if(!((f=r==null?void 0:r.imageIds)!=null&&f.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const n=ep(t);if(!n)return;const i=n||{};if(i.enabled=i.enabled&&(((u=i.indicesToRequest)==null?void 0:u.length)??0)>0,i.enabled===!1)return;function o(d){const h=i.indicesToRequest.indexOf(d);h>-1&&i.indicesToRequest.splice(h,1)}const a=i.indicesToRequest.slice(),{currentImageIdIndex:s}=r;if(a.forEach(d=>{const h=r.imageIds[d];if(!h)return;(Math.abs(s-d)<6?Ue.getImageLoadObject(h):Ue.isLoaded(h))&&o(d)}),!i.indicesToRequest.length)return;Om.preserveExistingPool||zi.filterRequests(b_e(r));function c(d){var y,m;const h=r.imageIds.indexOf(d);o(h);const g=Ue.getCachedImageBasedOnImageURI(d),{stats:p}=i,v=((y=g==null?void 0:g.image)==null?void 0:y.decodeTimeInMS)||0;if(v){p.imageIds.set(d,v),p.decodeTimeInMS+=v;const w=((m=g==null?void 0:g.image)==null?void 0:m.loadTimeInMS)||0;p.loadTimeInMS+=w}if(!i.indicesToRequest.length&&g!=null&&g.sizeInBytes){const{sizeInBytes:w}=g,x=Ue.getMaxCacheSize()/4/w;if(!i.cacheFill)p.initialTime=Date.now()-p.start,p.initialSize=p.imageIds.size,Zb(t,x),Jb(t,e);else if(p.imageIds.size){p.fillTime=Date.now()-p.start;const{size:C}=p.imageIds;p.fillSize=C}}}const l=(d,h)=>{var p;const{retrieveOptions:g={}}=ut(L_e.IMAGE_RETRIEVE_CONFIGURATION,d,"stack")||{};return h.retrieveOptions={...h.retrieveOptions,...g.default||((p=Object.values(g))==null?void 0:p[0])||{}},ks(d,h).then(()=>c(d))};i.indicesToRequest.forEach(d=>{const h=r.imageIds[d],g={requestType:Yd};zi.addRequest(l.bind(null,h,g),Yd,{imageId:h},e)})}function b_(t){clearTimeout(E_),E_=setTimeout(function(){const e=t.target;try{Zb(e),Jb(e,Pz[e])}catch{return}},N_e)}const V_e=t=>t<0?-1:1,Zb=(t,e)=>{var d;const r=tp(t);if(!r)return;if(!((d=r.imageIds)!=null&&d.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const{currentImageIdIndex:n}=r;let{maxAfter:i=2,minBefore:o=2}=Om;const{directionExtraImages:a=10}=Om,s=ep(t)||{indicesToRequest:[],currentImageIdIndex:n,stackCount:0,enabled:!0,direction:1,stats:{start:Date.now(),imageIds:new Map,decodeTimeInMS:0,loadTimeInMS:0,totalBytes:0}},c=n-s.currentImageIdIndex;if(s.direction=V_e(c),s.currentImageIdIndex=n,s.enabled=!0,s.stackCount<100&&(s.stackCount+=a),Math.abs(c)>i||!c)if(s.stackCount=0,e){const h=n/r.imageIds.length;o=Math.ceil(e*h),i=Math.ceil(e*(1-h)),s.cacheFill=!0}else s.cacheFill=!1;else c<0?(o+=s.stackCount,i=0):(i+=s.stackCount,o=0);const l=Math.max(0,n-o),f=Math.min(r.imageIds.length-1,n+i),u=[];for(let h=n+1;h<=f;h++)u.push(h);for(let h=n-1;h>=l;h--)u.push(h);s.indicesToRequest=u,Mz(t,s)};function F_e(t){clearTimeout(E_),t.removeEventListener(qe.STACK_NEW_IMAGE,b_);const e=Yx(t);ze.removeEventListener(qe.IMAGE_CACHE_IMAGE_REMOVED,e);const r=ep(t);r&&(r.enabled=!1)}function U_e(){return Om}function B_e(t){Om=t}const G_e={enable:k_e,disable:F_e,getConfiguration:U_e,setConfiguration:B_e},W_e=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:Gu},Symbol.toStringTag,{value:"Module"}));function $_e(t,e){let r;const n=e.dimensionGroupNumbers||e.frameNumbers||Array.from({length:t.numDimensionGroups},(i,o)=>o+1);if(e.frameNumbers&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead."),!e.maskVolumeId&&!e.worldCoordinate)throw new Error("You should provide either maskVolumeId or imageCoordinate");if(e.maskVolumeId&&e.worldCoordinate)throw new Error("You can only use one of maskVolumeId or imageCoordinate");if(e.maskVolumeId){const i=Ue.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=j_e(n,t,i);return[o,a]}return e.worldCoordinate?z_e(n,e.worldCoordinate,t):r}function z_e(t,e,r){const{dimensions:n,imageData:i}=r,o=i.worldToIndex(e);if(o[0]=Math.floor(o[0]),o[1]=Math.floor(o[1]),o[2]=Math.floor(o[2]),!vr(o,n))throw new Error("outside bounds");const a=n[0],s=n[0]*n[1],c=[];return t.forEach(l=>{const f=o[2]*s+o[1]*a+o[0];c.push(r.voxelManager.getAtIndexAndDimensionGroup(f,l))}),c}function j_e(t,e,r){const{imageData:n}=r,i=r.voxelManager,o=i.getScalarDataLength(),a=[];a.length=o;let s=0;for(let d=0,h=o;d<h;d++)i.getAtIndex(d)!==0&&(a[s++]=d);a.length=s;const c=[],l=e.voxelManager.getScalarDataLength()===o&&JSON.stringify(e.spacing)===JSON.stringify(r.spacing),f=[];if(l){for(let d=0;d<a.length;d++){const h=[],g=a[d];for(let p=0;p<t.length;p++)h.push(e.voxelManager.getAtIndexAndDimensionGroup(g,t[p]));c.push(h),f.push(i.toIJK(g))}return[c,f]}const u=({pointLPS:d,value:h,pointIJK:g})=>{if(h===0)return;const p=J8(e.imageData,e.dimensions,e.spacing,d);let v=0;const y=new Map;t.forEach(x=>y.set(x,0));const m=({index:x})=>{for(let C=0;C<t.length;C++){const S=e.voxelManager.getAtIndexAndDimensionGroup(x,t[C]),T=t[C];y.set(T,y.get(T)+S)}v++};e.voxelManager.forEach(m,{imageData:e.imageData,boundsIJK:p});const w=[];y.forEach(x=>{w.push(x/v)}),f.push(g),c.push(w)};return r.voxelManager.forEach(u,{imageData:n}),[c,f]}function Rz(t,e){const r=t.getScalarDataLength(),n=new Float32Array(r);for(const i of e){const o=t.getDimensionGroupScalarData(i);for(let a=0;a<r;a++)n[a]+=o[a]}return n}function H_e(t,e){const r=Rz(t,e),n=e.length;for(let i=0;i<r.length;i++)r[i]/=n;return r}const Az={[Ah.SUM]:(t,e,r)=>{const n=Rz(t,e);for(let i=0;i<n.length;i++)r(i,n[i])},[Ah.AVERAGE]:(t,e,r)=>{const n=H_e(t,e);for(let i=0;i<n.length;i++)r(i,n[i])},[Ah.SUBTRACT]:(t,e,r)=>{if(e.length!==2)throw new Error("Please provide only 2 dimension groups for subtraction.");const n=t.getScalarDataLength(),i=t.getDimensionGroupScalarData(e[0]),o=t.getDimensionGroupScalarData(e[1]);for(let a=0;a<n;a++){const s=i[a]-o[a];r(a,s)}}};function K_e(t,e,r){const{dimensionGroupNumbers:n,frameNumbers:i}=r;i&&console.warn("Warning: frameNumbers parameter is deprecated. 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c=n.get(a)[1];n.has(c)&&s.push(c),n.delete(a),a=c}i.push(s),a=o(n)}return i.length?i:void 0}function kz(t){const e=Nz(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>Lz(r,i)))}const Y_e=Object.freeze(Object.defineProperty({__proto__:null,getPoint:Lz,getPolyDataPointIndexes:Nz,getPolyDataPoints:kz},Symbol.toStringTag,{value:"Module"}));var Qa;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})(Qa||(Qa={}));const J_e=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return Qa}},Symbol.toStringTag,{value:"Module"})),mu=t=>t&&t.upper>t.lower,mw=t=>!!t&&t.width>0&&t.height>0,Pm=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,Vz=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,Z_e=(t,e,r)=>[t[0]*(1-r)+e[0]*r,t[1]*(1-r)+e[1]*r,t[2]*(1-r)+e[2]*r],{clamp:Q_e}=Dn;class Qb{constructor(e){Qb.validateProps(e);const{colormap:r,size:n={width:20,height:100},imageRange:i={lower:0,upper:1},voiRange:o={lower:0,upper:1},container:a,showFullPixelValueRange:s=!1}=e;this._colormap=r,this._imageRange=i,this._voiRange=o,this._showFullImageRange=s,this._canvas=this._createRootElement(n),a&&this.appendTo(a)}get colormap(){return this._colormap}set colormap(e){this._colormap=e,this.render()}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!mw(e)||Vz(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!mu(e)||Pm(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!mu(e)||Pm(e,this._voiRange)||(this._voiRange=e,this.render())}get showFullImageRange(){return this._showFullImageRange}set showFullImageRange(e){e!==this._showFullImageRange&&(this._showFullImageRange=e,this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}dispose(){const{_canvas:e}=this,{parentElement:r}=e;r==null||r.removeChild(e)}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!mw(r))throw new Error('Invalid "size"');if(n&&!mu(n))throw new Error('Invalid "imageRange"');if(i&&!mu(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;v<l;v++){const y=(p-f.lower)/Math.abs(f.upper-f.lower);if(h)for(let x=h.index;x<n&&!(y<=h.position);x++)d=h,h=i(x+1);let m;if(!d)m=[...h.color];else if(!h)m=[...d.color];else{const x=(y-d.position)/(h.position-d.position);m=Z_e(d.color,h.color,x)}const w=m.map(x=>Q_e(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const pd={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class eD{constructor(e){eD.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??pd.FONT,this._color=(f==null?void 0:f.color)??pd.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??pd.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??pd.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??pd.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??pd.MAX_NUM_TICKS,this._rangeTextPosition=u??Qa.Right,this._showFullPixelValueRange=l,this._canvas=this._createCanvasElement(i,r,n),c&&this.appendTo(c)}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!mw(e)||Vz(r,e)||(this._setCanvasSize(r,e),this.render())}get top(){return Number.parseInt(this._canvas.style.top)}set top(e){const{_canvas:r}=this,n=this.top;e!==n&&(r.style.top=`${e}px`,this.render())}get left(){return Number.parseInt(this._canvas.style.left)}set left(e){const{_canvas:r}=this,n=this.left;e!==n&&(r.style.left=`${e}px`,this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!mu(e)||Pm(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!mu(e)||Pm(e,this._voiRange)||(this._voiRange=e,this.render())}get tickSize(){return this._tickSize}set tickSize(e){e!==this._tickSize&&(this._tickSize=e,this.render())}get tickWidth(){return this._tickWidth}set tickWidth(e){e!==this._tickWidth&&(this._tickWidth=e,this.render())}get color(){return this._color}set color(e){e!==this._color&&(this._color=e,this.render())}get showFullPixelValueRange(){return this._showFullPixelValueRange}set showFullPixelValueRange(e){e!==this._showFullPixelValueRange&&(this._showFullPixelValueRange=e,this.render())}get visible(){return this._canvas.style.display==="block"}set visible(e){e!==this.visible&&(this._canvas.style.display=e?"block":"none",e&&this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!mw(r))throw new Error('Invalid "size"');if(n&&!mu(n))throw new Error('Invalid "imageRange"');if(i&&!mu(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createCanvasElement(e,r,n){const i=document.createElement("canvas");return Object.assign(i.style,{display:"none",position:"absolute",boxSizing:"border-box",top:`${r}px`,left:`${n}px`}),this._setCanvasSize(i,e),i}_getTicks(e){const{lower:r,upper:n}=e,o=(n-r)/(this._maxNumTicks-1),a=Math.pow(10,-Math.floor(Math.log10(Math.abs(o)))),s=o*a,l=pd.TICKS_STEPS.find(g=>g>=s)/a,f=Math.ceil(n/l)*l,u=Math.floor(r/l)*l,d=Math.round((f-u)/l)+1,h=[];for(let g=0;g<d;g++)h.push(u+g*l);return{scaleMin:u,scaleMax:f,step:l,ticks:h}}_getLeftTickInfo({position:e,labelMeasure:r}){const{width:n}=this._canvas,o=[n-this.tickSize-r.width-this._labelMargin,e],a={start:[n-this._tickSize,e],end:[n,e]};return{labelPoint:o,tickPoints:a}}_getRightTickInfo({position:e}){const r=[this._tickSize+this._labelMargin,e],n={start:[0,e],end:[this._tickSize,e]};return{labelPoint:r,tickPoints:n}}_getTopTickInfo({position:e,labelMeasure:r}){const{height:n}=this._canvas,i=n-this.tickSize-this._labelMargin,o=[e,i],a={start:[e,n-this._tickSize],end:[e,n]};return{labelPoint:o,tickPoints:a}}_getBottomTickInfo({position:e,labelMeasure:r}){const n=[e,this._tickSize+this._labelMargin],i={start:[e,0],end:[e,this._tickSize]};return{labelPoint:n,tickPoints:i}}render(){const{_canvas:e}=this;if(!e.isConnected||!this.visible)return;const{width:r,height:n}=e,i=r>=n,o=i?r:n,a=e.getContext("2d"),{_voiRange:s}=this,c=this._showFullPixelValueRange?this._imageRange:{...s},l=c.upper-c.lower,{ticks:f}=this._getTicks(c);a.clearRect(0,0,r,n),a.font=this._font,a.textBaseline=i?"top":"middle",a.textAlign=i?"center":"left",a.fillStyle=this._color,a.strokeStyle=this._color,a.lineWidth=this.tickWidth,f.forEach(u=>{let d=Math.round(o*((u-c.lower)/l));if(i||(d=n-d),d<0||d>o)return;const h=u.toString(),g=a.measureText(h);let p;i?this._rangeTextPosition===Qa.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===Qa.Left?p=this._getLeftTickInfo({position:d,labelMeasure:g}):p=this._getRightTickInfo({position:d});const{labelPoint:v,tickPoints:y}=p,{start:m,end:w}=y;return a.beginPath(),a.moveTo(m[0],m[1]),a.lineTo(w[0],w[1]),a.fillText(h,v[0],v[1]),a.stroke(),d})}}function eEe(t,e,r){return(t>=e?[Qa.Top,Qa.Bottom]:[Qa.Left,Qa.Right]).includes(r)}class tEe{constructor({id:e,container:r}){this._containerResizeCallback=n=>{let i,o;const{contentRect:a,contentBoxSize:s}=n[0];a?(i=a.width,o=a.height):s!=null&&s.length&&(i=s[0].inlineSize,o=s[0].blockSize),this._containerSize={width:i,height:o},this.onContainerResize()},this._id=e,this._containerSize={width:0,height:0},this._rootElement=this.createRootElement(e),this._containerResizeObserver=new ResizeObserver(this._containerResizeCallback),r&&this.appendTo(r)}get id(){return this._id}get rootElement(){return this._rootElement}appendTo(e){const{_rootElement:r,_containerResizeObserver:n}=this,{parentElement:i}=r;!e||e===i||(i&&n.unobserve(i),e.appendChild(r),n.observe(e))}destroy(){const{_rootElement:e,_containerResizeObserver:r}=this,{parentElement:n}=e;n==null||n.removeChild(e),r.disconnect()}get containerSize(){return{...this._containerSize}}createRootElement(e){const r=document.createElement("div");return r.id=e,r.classList.add("widget"),Object.assign(r.style,{width:"100%",height:"100%"}),r}onContainerResize(){}}const Dp={MULTIPLIER:1,RANGE_TEXT_POSITION:Qa.Right,TICKS_BAR_SIZE:50};class Rm extends tEe{constructor(e){var r;super(e),this._isMouseOver=!1,this._isInteracting=!1,this._mouseOverCallback=n=>{this._isMouseOver=!0,this.showTicks(),n.stopPropagation()},this._mouseOutCallback=n=>{this._isMouseOver=!1,this.hideTicks(),n.stopPropagation()},this._mouseDownCallback=n=>{this._isInteracting=!0,this.showTicks(),this._addVOIEventListeners(n),n.stopPropagation()},this._mouseDragCallback=(n,i)=>{const o=this.getVOIMultipliers(),a=this._getPointsFromMouseEvent(n),{points:s,voiRange:c}=i,l=Ps(bt(),a.local,s.local),f=l[0]*o[0],u=l[1]*o[1];if(!f&&!u)return;const{lower:d,upper:h}=c;let{windowWidth:g,windowCenter:p}=Rg(d,h);g=Math.max(g+f,1),p+=u;const v=Pf(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new pU,this._colormaps=Rm.getColormapsMap(e),this._activeColormapName=Rm.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??Dp.RANGE_TEXT_POSITION,this._canvas.appendTo(this.rootElement),this._ticksBar.appendTo(this.rootElement),this._addRootElementEventListeners()}get activeColormapName(){return this._activeColormapName}set activeColormapName(e){if(e===this._activeColormapName)return;const r=this._colormaps.get(e);if(!r){console.warn(`Invalid colormap name (${e})`);return}this._activeColormapName=e,this._canvas.colormap=r}get imageRange(){return this._canvas.imageRange}set imageRange(e){this._canvas.imageRange=e,this._ticksBar.imageRange=e}get voiRange(){return this._canvas.voiRange}set voiRange(e){const{voiRange:r}=this._canvas;!mu(e)||Pm(e,r)||(this._canvas.voiRange=e,this._ticksBar.voiRange=e,this.onVoiChange(e))}get showFullImageRange(){return this._canvas.showFullImageRange}set showFullImageRange(e){this._canvas.showFullImageRange=e,this._ticksBar.showFullPixelValueRange=e}destroy(){super.destroy(),this._eventListenersManager.reset()}createRootElement(){const e=document.createElement("div");return Object.assign(e.style,{position:"relative",fontSize:"0",width:"100%",height:"100%"}),e}onContainerResize(){super.onContainerResize(),this.updateTicksBar(),this._canvas.size=this.containerSize}getVOIMultipliers(){return[Dp.MULTIPLIER,Dp.MULTIPLIER]}onVoiChange(e){}showTicks(){this.updateTicksBar(),this._ticksBar.visible=!0}hideTicks(){this._isInteracting||this._isMouseOver||(this._ticksBar.visible=!1)}static getColormapsMap(e){const{colormaps:r}=e;return r.reduce((n,i)=>n.set(i.Name,i),new Map)}static getInitialColormapName(e){const{activeColormapName:r,colormaps:n}=e;return!!r&&n.some(o=>o.Name===r)?r:n[0].Name}_createCanvas(e){const{imageRange:r,voiRange:n,showFullPixelValueRange:i}=e,o=this._colormaps.get(this._activeColormapName);return new Qb({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new eD({imageRange:e.imageRange,voiRange:e.voiRange,ticks:r,showFullPixelValueRange:e.showFullPixelValueRange})}_getPointsFromMouseEvent(e){const{rootElement:r}=this,n=[e.clientX,e.clientY],i=[e.pageX,e.pageY],o=r.getBoundingClientRect(),a=[i[0]-o.left-window.pageXOffset,i[1]-o.top-window.pageYOffset];return{client:n,page:i,local:a}}updateTicksBar(){const{width:e,height:r}=this.containerSize;if(e===0&&r===0)return;const{_ticksBar:n,_rangeTextPosition:i}=this,o=e>=r,a=o?e:Dp.TICKS_BAR_SIZE,s=o?Dp.TICKS_BAR_SIZE:r;if(!eEe(e,r,i))throw new Error("Invalid rangeTextPosition value for the current colobar orientation");let c,l;n.size={width:a,height:s},o?(l=0,c=i===Qa.Top?-s:r):(c=0,l=i===Qa.Left?-a:e),n.top=c,n.left=l}_addRootElementEventListeners(){const{_eventListenersManager:e}=this,{rootElement:r}=this;e.addEventListener(r,"mouseover",this._mouseOverCallback),e.addEventListener(r,"mouseout",this._mouseOutCallback),e.addEventListener(r,"mousedown",this._mouseDownCallback)}_addVOIEventListeners(e){const{_eventListenersManager:r}=this,n=this._getPointsFromMouseEvent(e),i={...this._canvas.voiRange},o={points:n,voiRange:i};this._removeVOIEventListeners(),r.addEventListener(document,"voi.mouseup",this._mouseUpCallback),r.addEventListener(document,"voi.mousemove",a=>this._mouseDragCallback(a,o))}_removeVOIEventListeners(){const{_eventListenersManager:e}=this;e.removeEventListener(document,"voi.mouseup"),e.removeEventListener(document,"voi.mousemove")}}const k3=4;function nEe(t,e,r){if(MU(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=Gu(t,e),{fixedPTWindowWidth:c=!0}={},l=c?0:a;return s?[l,a]:[l,k3]}return[k3,k3]}const{Events:Yu}=ka,B2={lower:-1e3,upper:1e3};class gh extends Rm{constructor(e){const{element:r,volumeId:n}=e,i=gh._getImageRange(r,n),o=gh._getVOIRange(r,n);super({...e,imageRange:i,voiRange:o}),this.autoHideTicks=()=>{if(this._hideTicksTimeoutId)return;const a=this._hideTicksTime-Date.now();a<=0?this.hideTicks():this._hideTicksTimeoutId=window.setTimeout(()=>{this._hideTicksTimeoutId=0,this.autoHideTicks()},a)},this._stackNewImageCallback=()=>{this.imageRange=gh._getImageRange(this._element)},this._imageVolumeModifiedCallback=a=>{const{volumeId:s}=a.detail;if(s!==this._volumeId)return;const{_element:c}=this;this.imageRange=gh._getImageRange(c,s)},this._viewportVOIModifiedCallback=a=>{const{viewportId:s,volumeId:c,range:l,colormap:f}=a.detail,{viewport:u}=this.enabledElement;s!==u.id||c!==this._volumeId||(this.voiRange=l,f&&(this.activeColormapName=f.name),this.showAndAutoHideTicks())},this._viewportColormapModifiedCallback=a=>{const{viewportId:s,colormap:c,volumeId:l}=a.detail,{viewport:f}=this.enabledElement;s!==f.id||l!==this._volumeId||(this.activeColormapName=c.name)},this._element=r,this._volumeId=n,this._addCornerstoneEventListener()}get element(){return this._element}get enabledElement(){return De(this._element)}getVOIMultipliers(){const{viewport:e}=this.enabledElement;return nEe(e,this._volumeId)}onVoiChange(e){super.onVoiChange(e);const{viewport:r}=this.enabledElement;if(r instanceof hr)r.setProperties({voiRange:e}),r.render();else if(r instanceof lr){const{_volumeId:n}=this,i=tv(n);r.setProperties({voiRange:e},n),i.forEach(o=>o.render())}}static _getImageRange(e,r){const n=De(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return B2;const s=o.getMapper().getInputData().getPointData().getScalars();let c;if(s)c=s.getRange();else{if(!r)throw new Error("volumeId is required when scalarData is not available");const l=Ue.getVolume(r),[f,u]=l.voxelManager.getRange();c=[f,u]}return c[0]===0&&c[1]===0?B2:{lower:c[0],upper:c[1]}}static _getVOIRange(e,r){const n=De(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return B2;const a=o.getProperty().getRGBTransferFunction(0).getRange();return a[0]===0&&a[1]===0?B2:{lower:a[0],upper:a[1]}}showAndAutoHideTicks(e=1e3){this._hideTicksTime=Date.now()+e,this.showTicks(),this.autoHideTicks()}_addCornerstoneEventListener(){const{_element:e}=this;ze.addEventListener(Yu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.addEventListener(Yu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.addEventListener(Yu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.addEventListener(Yu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}destroy(){super.destroy();const{_element:e}=this;ze.removeEventListener(Yu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.removeEventListener(Yu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.removeEventListener(Yu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.removeEventListener(Yu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}}const rEe=Object.freeze(Object.defineProperty({__proto__:null,Colorbar:Rm,Enums:J_e,ViewportColorbar:gh},Symbol.toStringTag,{value:"Module"}));function Fz(t,e,r,n,i){const o=[];let a=0;const s=t.scalarData;let c,l,f;if(t.color)for(l=0;l<i;l++)for(f=0;f<n;f++){c=((l+r)*t.columns+(f+e))*4;const u=s[c],d=s[c+1],h=s[c+2];o[a++]=.2126*u+.7152*d+.0722*h}else for(l=0;l<i;l++)for(f=0;f<n;f++)c=(l+r)*t.columns+(f+e),o[a++]=s[c];return o}function Uz(t,e,r){const n=t.length;let i=r,o=e,a=0;if(n<2)return{min:i,max:o,mean:(e+r)/2};for(let s=0;s<n;s++){const c=t[s];i=Math.min(i,c),o=Math.max(o,c),a+=c}return{min:i,max:o,mean:a/n}}function Bz(t){if(t instanceof lr)return iEe(t);if(t instanceof hr)return oEe(t);throw new Error("Viewport not supported")}function iEe(t){const{scalarData:e,width:r,height:n}=P8(t),{min:i,max:o}=I8(e);return{scalarData:e,minPixelValue:i,maxPixelValue:o,width:r,height:n,rows:r,columns:n}}function oEe(t){const e=t.getImageData(),{scalarData:r}=e,{min:n,max:i}=I8(r),o=e.dimensions[0],a=e.dimensions[1],{rows:s,columns:c,color:l}=t.getCornerstoneImage();return{scalarData:r,width:o,height:a,minPixelValue:n,maxPixelValue:i,rows:s,columns:c,color:l}}const aEe=Object.freeze(Object.defineProperty({__proto__:null,calculateMinMaxMean:Uz,extractWindowLevelRegionToolData:Bz,getLuminanceFromRegion:Fz},Symbol.toStringTag,{value:"Module"})),sEe=Object.freeze(Object.defineProperty({__proto__:null,colorbar:rEe,windowLevel:aEe},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:D_}=Dn;function cEe(t,e,r,n){const{boundsIJK:i,centerWorld:o,radiusWorld:a}=lEe(e,t,n),s={center:o,radius:a},c=t.getDimensions();Rc.createScalarVolumeVoxelManager({dimensions:c,scalarData:t.getPointData().getScalars().getData()}).forEach(r,{boundsIJK:i,isInObject:f=>q$(s,f),imageData:t})}function lEe(t,e,r){const[n,i]=t,o=Et((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Po(n,i)/2;let s;if(!r){const c=D_(e,o),l=e.getSpacing(),f=Math.min(...l),u=Math.ceil(a/f);return s=[[c[0]-u,c[0]+u],[c[1]-u,c[1]+u],[c[2]-u,c[2]+u]],{boundsIJK:s,centerWorld:o,radiusWorld:a}}return s=uEe(e,r,t,o,a),{boundsIJK:s,centerWorld:o,radiusWorld:a}}function uEe(t,e,r,n,i){const[o,a]=r,s=t.getDimensions(),c=e.getCamera(),l=Et(c.viewUp[0],c.viewUp[1],c.viewUp[2]),f=Et(c.viewPlaneNormal[0],c.viewPlaneNormal[1],c.viewPlaneNormal[2]),u=Ve();mn(u,l,f);const d=Ve(),h=Ve();bn(d,a,f,i),bn(h,o,f,-i),bn(d,d,u,-i),bn(h,h,u,i);const g=[D_(t,d),D_(t,h)];return $f(g,s)}function Gz(t){if(!Array.isArray(t)||t.length!==9)throw new Error("Matrix must be an array of 9 numbers");if(!t.every(e=>typeof e=="number"&&!isNaN(e)))throw new Error("Matrix must contain only valid numbers")}function Wz(t){Gz(t);const e=[[t[0],t[1],t[2]],[t[3],t[4],t[5]],[t[6],t[7],t[8]]],r=e[0][0]*(e[1][1]*e[2][2]-e[1][2]*e[2][1])-e[0][1]*(e[1][0]*e[2][2]-e[1][2]*e[2][0])+e[0][2]*(e[1][0]*e[2][1]-e[1][1]*e[2][0]);if(Math.abs(r)<1e-10)throw new Error("Matrix is not invertible (determinant is zero)");const n=[[e[1][1]*e[2][2]-e[1][2]*e[2][1],-(e[0][1]*e[2][2]-e[0][2]*e[2][1]),e[0][1]*e[1][2]-e[0][2]*e[1][1]],[-(e[1][0]*e[2][2]-e[1][2]*e[2][0]),e[0][0]*e[2][2]-e[0][2]*e[2][0],-(e[0][0]*e[1][2]-e[0][2]*e[1][0])],[e[1][0]*e[2][1]-e[1][1]*e[2][0],-(e[0][0]*e[2][1]-e[0][1]*e[2][0]),e[0][0]*e[1][1]-e[0][1]*e[1][0]]],i=[];for(let o=0;o<3;o++)for(let a=0;a<3;a++)i.push(n[o][a]/r);return i}function V3(t){const e=Math.sqrt(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]);return t.map(r=>r/e)}function fEe(t){Gz(t);const e=t.slice(0,3),r=t.slice(3,6),n=t.slice(6,9),i=V3(e),o=V3(r),a=V3(n),s={x:[1,0,0],y:[0,1,0],z:[0,0,1]},c=1e-10,l=i.every((u,d)=>Math.abs(u-s.x[d])<c)&&o.every((u,d)=>Math.abs(u-s.y[d])<c)&&a.every((u,d)=>Math.abs(u-s.z[d])<c),f=l?[...s.x,...s.y,...s.z]:Wz([...i,...o,...a]);return{isStandard:l,rotationMatrix:f}}function dEe(t,e,r){const n=t[0]-e[0],i=t[1]-e[1],o=t[2]-e[2];return[r[0]*n+r[1]*i+r[2]*o+e[0],r[3]*n+r[4]*i+r[5]*o+e[1],r[6]*n+r[7]*i+r[8]*o+e[2]]}function hEe(t,e,r){const n=[];for(let i=0;i<r.length;i+=3){const o=r.slice(i,i+3),a=dEe(o,e,t);n.push(...a)}return n}const gEe=Object.freeze(Object.defineProperty({__proto__:null,checkStandardBasis:fEe,inverse3x3Matrix:Wz,rotatePoints:hEe},Symbol.toStringTag,{value:"Module"}));function $z(t,e,r){t.data.label=r,cn(t,e,Qt.LabelChange)}function pEe(t,e){const{data:r}=t,{points:n}=r.handles,{focalPoint:i,viewPlaneNormal:o}=e.getCamera(),a=pt(Sn(Ve(),n[0],i),o);return n.forEach(s=>{Kr(s,s,Er(Ve(),[-o[0],-o[1],-o[2]],a))}),e instanceof hr&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function mEe(t,e,r){const n=e*r,i=t.length/n;if(![1,3,4].includes(i))throw new Error("Buffer must be 1, 3, or 4 channels per pixel");const o=Array.from({length:r},()=>new Array(e).fill(!1));for(let v=0;v<r;v++)for(let y=0;y<e;y++){const w=(v*e+y)*i;let x=!1;for(let 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TEe(t,e=5){const{contour:r,simplified:n,hull:i,refined:o,fanGeometry:a}=nD(t),{pixelData:s,width:c,height:l}=tD(t)||{};if(!s)return;let f;e===1?f=Kp(s,c,l,r):e===2?f=Kp(s,c,l,n):e===3?f=Kp(s,c,l,i):e===4?f=Kp(s,c,l,[o.P1,o.P2,o.P3,o.P4]):f=SEe(s,c,l,a,{strokeStyle:"#f00",lineWidth:3,quality:.95}),zz(f,"contour.jpg")}function nD(t){const{pixelData:e,width:r,height:n}=tD(t)||{};if(!e)return;const i=mEe(e,r,n),{simplified:o,hull:a}=vEe(i),s=xEe(e,r,n,a,o),c=CEe({P1:s.P1,P2:s.P2,P3:s.P3,P4:s.P4});return{contour:i,simplified:o,hull:a,refined:s,fanGeometry:c}}const _Ee=Object.freeze(Object.defineProperty({__proto__:null,calculateFanGeometry:nD,default:zz,downloadFanJpeg:TEe,exportContourJpeg:Kp,getPixelData:tD},Symbol.toStringTag,{value:"Module"})),EEe=un,bEe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationMultiSlice:S3e,IslandRemoval:d0,annotationHydration:Qve,boundingBox:w3e,calibrateImageSpacing:y3e,cine:h_e,contourSegmentation:zye,contours:tSe,debounce:$g,drawing:Hwe,dynamicVolume:q_e,geometricSurfaceUtils:gEe,getAnnotationNearPoint:p3e,getAnnotationNearPointOnEnabledElement:m$,getCalibratedAspect:Db,getCalibratedLengthUnitsAndScale:Na,getCalibratedProbeUnitsAndValue:cw,getClosestImageIdForStackViewport:ob,getOrCreateImageVolume:jx,getPixelValueUnits:Wu,getPixelValueUnitsImageId:bW,getSphereBoundsInfo:w$,getViewportForAnnotation:Py,isObject:nb,math:Z2e,moveAnnotationToViewPlane:pEe,normalizeViewportPlane:j$,orientation:i_e,planar:O5e,planarFreehandROITool:v_e,pointInSurroundingSphereCallback:cEe,pointToString:x$,polyDataUtils:Y_e,rectangleROITool:S_e,roundNumber:EEe,segmentation:t_e,setAnnotationLabel:$z,stackContextPrefetch:G_e,stackPrefetch:A_e,throttle:ea,touch:mve,triggerAnnotationRender:jg,triggerAnnotationRenderForToolGroupIds:CW,triggerAnnotationRenderForViewportIds:ke,triggerEvent:nt,usFanExtraction:_Ee,viewport:W_e,viewportFilters:Cye,voi:sEe},Symbol.toStringTag,{value:"Module"})),DEe=Object.freeze(Object.defineProperty({__proto__:null},Symbol.toStringTag,{value:"Module"}));function jz(t,e){const r=er;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||us(n.segmentationId)})}function IEe(t,e,r){er.setSegmentationRepresentationVisibility(t,e,r)}function MEe(t,e,r){const n=Aa(t,e);n&&n.forEach(i=>{IEe(t,{segmentationId:i.segmentationId,type:i.type},r)})}function OEe(t,e){return _W(t,e)}function PEe(t,e,r,n){const i=Aa(t,e);i&&(i.forEach(o=>{!o.segments||!o.segments[r]||(o.segments[r].visible=n)}),Gx(e.segmentationId),yl(t,e.segmentationId))}function REe(t,e,r){return!Hz(t,e).has(r)}function Hz(t,e){const r=eb(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const AEe=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:Hz,getSegmentIndexVisibility:REe,getSegmentationRepresentationVisibility:OEe,setSegmentIndexVisibility:PEe,setSegmentationRepresentationVisibility:MEe},Symbol.toStringTag,{value:"Module"}));function LEe(t){return ns.getStyle(t)}function NEe(t,e){ns.setStyle(t,e),!t.viewportId&&!t.segmentationId&&zx().forEach(n=>{Xg(n.segmentationId)}),yl(t.viewportId,t.segmentationId,t.type)}function kEe(t,e){ns.setRenderInactiveSegmentations(t,e),Xg(t),O$(t).forEach(n=>{yl(t,n.segmentationId)})}function VEe(t){return ns.getRenderInactiveSegmentations(t)}function FEe(){ns.resetToGlobalStyle(),Xg()}function UEe(t){return ns.hasCustomStyle(t)}const BEe=Object.freeze(Object.defineProperty({__proto__:null,getRenderInactiveSegmentations:VEe,getStyle:LEe,hasCustomStyle:UEe,resetToGlobalStyle:FEe,setRenderInactiveSegmentations:kEe,setStyle:NEe},Symbol.toStringTag,{value:"Module"})),GEe=Object.freeze(Object.defineProperty({__proto__:null,color:_xe,style:BEe,visibility:AEe},Symbol.toStringTag,{value:"Module"}));function Kz(t,e={}){var o;const r=t.annotationUIDsMap,n=(o=e.segmentIndices)!=null&&o.length?e.segmentIndices:Array.from(r.keys()),i=new Map;return n.forEach(a=>{const s=r.get(a);let c=Array.from(s);c=c.filter(f=>!$n(f).parentAnnotationUID);const l=c.map(f=>{var v;const u=$n(f),d=(v=u.childAnnotationUIDs)==null?void 0:v.length,h=d&&u.childAnnotationUIDs.map(y=>{const m=$n(y);return{polyline:m.data.contour.polyline,isClosed:m.data.contour.closed}}),g=d&&h.map(y=>y.isClosed),p=d&&h.map(y=>y.polyline);return{polyline:u.data.contour.polyline,isClosed:u.data.contour.closed,annotationUID:u.annotationUID,referencedImageId:u.metadata.referencedImageId,holesPolyline:p,holesUIDs:u.childAnnotationUIDs,holesClosed:g}});i.set(a,l)}),{segmentIndices:n,annotationUIDsInSegmentMap:i}}function OM(t,e){if(!t||t.length===0)return[];if(!e)return[...t];const r=t[0],n=t[t.length-1];return r[0]===n[0]&&r[1]===n[1]&&r[2]===n[2]?[...t]:[...t,r]}function WEe(t,e){var o;const{annotationUIDsInSegmentMap:r}=Kz(t);if(!r.has(e)){console.warn(`No contour information found for segmentIndex ${e}`);return}const n=new Map,i=r.get(e);for(const a of i){n.set(a.annotationUID,OM(a.polyline,a.isClosed));for(let s=0;s<((o=a.holesUIDs)==null?void 0:o.length);s++)n.set(a.holesUIDs[s],OM(a.holesPolyline[s],a.holesClosed[s]))}return n}function _v(t,e){const r=lb(t),n=an(t);if(!n||!n.representationData.Contour)return;const i=n.representationData.Contour,{annotationUIDsMap:o}=i;if(!o||!o.get(e))return;const a=WEe(i,e);if(!a)return;const s=Array.from(a==null?void 0:a.keys()),c=new Map;for(const l of s){const f=$n(l),u=fb(r,f);c.set(l,ss(a.get(l),u))}return c}function $Ee(t,e,r={epsilon:.1}){const n=an(t);if(!n){console.warn(`Invalid segmentation given ${t}`);return}if(!n.representationData.Contour){console.warn(`No contour representation found for segmentation ${t}`);return}const i=lb(t);if(!i){console.warn("No viewport associated to the segmentation found");return}const o=_v(t,e);if(!o){console.warn(`Error extracting contour data from segment ${e} in segmentation ${t}`);return}const a=Array.from(o==null?void 0:o.keys());for(const s of 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iD{constructor(e){this._controlPoints=[],this._invalidated=!1,this._length=0,this._controlPoints=[],this._resolution=(e==null?void 0:e.resolution)??20,this._fixedResolution=(e==null?void 0:e.fixedResolution)??!1,this._closed=(e==null?void 0:e.closed)??!1,this._invalidated=!0}get controlPoints(){return this._controlPoints}get numControlPoints(){return this._controlPoints.length}get resolution(){return this._resolution}set resolution(e){this._fixedResolution||this._resolution===e||(this._resolution=e,this.invalidated=!0)}get fixedResolution(){return this._fixedResolution}get closed(){return this._closed}set closed(e){this._closed!==e&&(this._closed=e,this.invalidated=!0)}get aabb(){return this._update(),this._aabb}get length(){return this._update(),this._length}get invalidated(){return this._invalidated}set invalidated(e){this._invalidated=e}hasTangentPoints(){return!1}addControlPoint(e){this._controlPoints.push([e[0],e[1]]),this.invalidated=!0}addControlPoints(e){e.forEach(r=>this.addControlPoint(r))}addControlPointAtU(e){const r=this._getLineSegmentAt(e),{start:n,end:i}=r.points,o=Math.floor(e),a=this._curveSegments[o],s=e-Math.floor(o),c=[n[0]+s*(i[0]-n[0]),n[1]+s*(i[1]-n[1])],l=this._controlPoints.indexOf(a.controlPoints.p1)+1;return this._controlPoints.splice(l,0,c),this.invalidated=!0,{index:l,point:c}}deleteControlPointByIndex(e){const r=this._closed?3:1;return e>=0&&e<this._controlPoints.length&&this._controlPoints.length>r?(this._controlPoints.splice(e,1),this.invalidated=!0,!0):!1}clearControlPoints(){this._controlPoints=[],this.invalidated=!0}setControlPoints(e){this.clearControlPoints(),this.addControlPoints(e)}updateControlPoint(e,r){if(e<0||e>=this._controlPoints.length)throw new Error("Index out of bounds");this._controlPoints[e]=[...r],this.invalidated=!0}getControlPoints(){return this._controlPoints.map(e=>[e[0],e[1]])}getClosestControlPoint(e){const r=this._controlPoints;let n=1/0,i=-1;for(let o=0,a=r.length;o<a;o++){const s=r[o],c=e[0]-s[0],l=e[1]-s[1],f=c*c+l*l;f<n&&(n=f,i=o)}return{index:i,point:i===-1?void 0:[...r[i]],distance:Math.sqrt(n)}}getClosestControlPointWithinDistance(e,r){const n=this.getClosestControlPoint(e);return n.distance<=r?n:void 0}getClosestPoint(e){this._update();const r=this._getCurveSegmmentsDistanceSquaredInfo(e);if(!r.length)return;r.sort((u,d)=>u.distanceSquared-d.distanceSquared);let n,i=-1,o=1/0,a,s;for(let u=0;u<r.length;u++){const d=r[u];if(d.distanceSquared>o)continue;const{curveSegmentIndex:h,curveSegment:g}=d,{lineSegments:p}=g;for(let v=0;v<p.length;v++){const y=p[v],{point:m,distanceSquared:w}=nw(y.points.start,y.points.end,e);w<o&&(s=y,i=h,a=d.curveSegment,n=m,o=w)}}const l=(s.previousLineSegmentsLength+Ko(s.points.start,n))/a.length,f=i+l;return{point:n,uValue:f,distance:Math.sqrt(o)}}getClosestPointOnControlPointLines(e){const r=[...this._controlPoints];if(this._closed&&r.push(this._controlPoints[0]),!r.length)return;let n,i=1/0,o=r[0];for(let a=1,s=r.length;a<s;a++){const c=r[a],{point:l,distanceSquared:f}=nw(o,c,e);f<i&&(n=l,i=f),o=c}return{point:n,distance:Math.sqrt(i)}}getPolylinePoints(){return this._update(),this._convertCurveSegmentsToPolyline(this._curveSegments)}getPreviewPolylinePoints(e,r){if(this._closed)return[];this._update();const n=this.getClosestControlPointWithinDistance(e,r),i=(n==null?void 0:n.index)===0,o=this.getPreviewCurveSegments(e,i);return o!=null&&o.length?this._convertCurveSegmentsToPolyline(o):[]}isPointNearCurve(e,r){this._update();const n=this._getCurveSegmmentsWithinDistance(e,r),i=r*r;for(let o=0;o<n.length;o++){const{lineSegments:a}=n[o];for(let s=0;s<a.length;s++){const c=a[s];if(mv(c.points.start,c.points.end,e)<=i)return!0}}return!1}containsPoint(e){if(this._update(),this._controlPoints.length<3)return!1;const n=[...this._curveSegments],i=this._getClosingCurveSegmentWithStraightLineSegment();i&&n.push(i);let o=0;for(let a=0;a<n.length;a++){const s=n[a],{aabb:c}=s;if(!(e[0]<=c.maxX&&e[1]>=c.minY&&e[1]<c.maxY))continue;const{lineSegments:f}=s;for(let u=0;u<f.length;u++){const d=f[u],{aabb:h}=d;if(e[0]<=h.maxX&&e[1]>=h.minY&&e[1]<h.maxY){const{start:p,end:v}=d.points,y=p[0]===v[0],m=(e[1]-p[1])*(v[0]-p[0])/(v[1]-p[1])+p[0];o+=y||e[0]<=m?1:0}}}return o%2===1}_update(){if(!this._invalidated)return;const e=this.getSplineCurves();let r=0,n=1/0,i=1/0,o=-1/0,a=-1/0;for(let s=0,c=e.length;s<c;s++){const{aabb:l,length:f}=e[s];n=n<=l.minX?n:l.minX,i=i<=l.minY?i:l.minY,o=o>=l.maxX?o:l.maxX,a=a>=l.maxY?a:l.maxY,r+=f}this._curveSegments=e,this._aabb={minX:n,minY:i,maxX:o,maxY:a},this._length=r,this._invalidated=!1}_convertCurveSegmentsToPolyline(e){this._update();const r=[];return e.forEach(({lineSegments:n},i)=>{n.forEach((o,a)=>{i===0&&a===0&&r.push([...o.points.start]),r.push([...o.points.end])})}),r}_getCurveSegmmentsDistanceSquaredInfo(e){this._update();const r=[],{_curveSegments:n}=this;for(let i=0;i<n.length;i++){const o=n[i],a=tw(o.aabb,e);r.push({curveSegmentIndex:i,curveSegment:o,distanceSquared:a})}return r}_getCurveSegmmentsWithinDistance(e,r){this._update();const n=r*r;if(tw(this.aabb,e)>n)return[];const i=this._getCurveSegmmentsDistanceSquaredInfo(e),o=[];for(let a=0,s=i.length;a<s;a++){const{curveSegment:c,distanceSquared:l}=i[a];l<=n&&o.push(c)}return o}_getLineSegmentAt(e){this._update();const r=Math.floor(e),n=e-r,i=this._curveSegments[r],{lineSegments:o}=i,a=i.length*n;for(let s=0;s<o.length;s++){const c=o[s],l=c.previousLineSegmentsLength+c.length;if(a>=c.previousLineSegmentsLength&&a<=l)return c}}_getClosingCurveSegmentWithStraightLineSegment(){if(this.closed)return;const e=this._controlPoints,r=e[0],n=e[e.length-1],i={points:{start:[...r],end:[...n]},aabb:{minX:Math.min(r[0],n[0]),minY:Math.min(r[1],n[1]),maxX:Math.max(r[0],n[0]),maxY:Math.max(r[1],n[1])}};return{aabb:{minX:i.aabb.minX,minY:i.aabb.minY,maxX:i.aabb.maxX,maxY:i.aabb.maxY},lineSegments:[i]}}}const e4e=1e-8;class oD extends iD{getPreviewCurveSegments(e,r){const n=this._getNumCurveSegments()+1,i=Math.max(0,n-2),o=r?n:n-1,a=this.getTransformMatrix(),s=[...this.controlPoints],c=[];r||s.push(e);for(let l=i;l<=o;l++){const f=this._getCurveSegment(l,a,s,r);c.push(f)}return c}getSplineCurves(){const e=this._getNumCurveSegments(),r=new Array(e);if(e<=0)return[];const n=this.getTransformMatrix();let i=0;for(let o=0;o<e;o++){const a=this._getCurveSegment(o,n);a.previousCurveSegmentsLength=i,r[o]=a,i+=a.length}return r}_getNumCurveSegments(e=this.controlPoints,r=this.closed){return r?e.length:Math.max(0,e.length-1)}_getPoint(e,r,n=this.controlPoints,i=this.closed){const o=this._getNumCurveSegments(n,i),a=Math.floor(e);let s=a%o;const c=e-a;if(s<0||s>=o)if(this.closed)s=(o+s)%o;else return;const{p0:f,p1:u,p2:d,p3:h}=this._getCurveSegmentPoints(s,n,i),g=c*c,p=g*c,v=gy(1,c,g,p),y=pf(bL(),v,r);return[T6(y,gy(f[0],u[0],d[0],h[0])),T6(y,gy(f[1],u[1],d[1],h[1]))]}_getCurveSegmentPoints(e,r=this.controlPoints,n=this.closed){const i=this._getNumCurveSegments(r,n),o=e,a=o-1,s=n?(o+1)%i:o+1,c=s+1,l=r[o],f=r[s];let u,d;return a>=0?u=r[a]:u=n?r[r.length-1]:o_(f,l),c<r.length?d=r[c]:d=n?r[0]:o_(l,f),{p0:u,p1:l,p2:f,p3:d}}_getLineSegments(e,r,n=this.controlPoints,i=this.closed){const o=this._getNumCurveSegments(n,i),a=this.resolution+1,s=1/a,c=e;let l=c+1;!i&&e===o-1&&(l-=e4e);const f=[];let u,d,h=0;for(let g=0,p=c;g<=a;g++,p+=s){p=p>l?l:p;const v=this._getPoint(p,r,n,i);if(!g){u=v;continue}d=v;const y=d[0]-u[0],m=d[1]-u[1],w=Math.sqrt(y**2+m**2),x={minX:u[0]<=d[0]?u[0]:d[0],maxX:u[0]>=d[0]?u[0]:d[0],minY:u[1]<=d[1]?u[1]:d[1],maxY:u[1]>=d[1]?u[1]:d[1]};f.push({points:{start:u,end:d},aabb:x,length:w,previousLineSegmentsLength:h}),u=d,h+=w}return f}_getCurveSegment(e,r=this.getTransformMatrix(),n=this.controlPoints,i=this.closed){const{p0:o,p1:a,p2:s,p3:c}=this._getCurveSegmentPoints(e,n,i),l=this._getLineSegments(e,r,n,i);let f=0,u=1/0,d=1/0,h=-1/0,g=-1/0;return l.forEach(({aabb:p,length:v})=>{u=Math.min(u,p.minX),d=Math.min(d,p.minY),h=Math.max(h,p.maxX),g=Math.max(g,p.maxY),f+=v}),{controlPoints:{p0:o,p1:a,p2:s,p3:c},aabb:{minX:u,minY:d,maxX:h,maxY:g},length:f,previousCurveSegmentsLength:0,lineSegments:l}}}const t4e=TL(La(),v4(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class qz extends oD{getTransformMatrix(){return t4e}}class Am extends oD{constructor(e){super(e),this._scale=(e==null?void 0:e.scale)??.5,this._fixedScale=(e==null?void 0:e.fixedScale)??!1}get scale(){return this._scale}set scale(e){this._fixedScale||this._scale===e||(this._scale=e,this.invalidated=!0)}get fixedScale(){return this._fixedScale}getTransformMatrix(){const{scale:e}=this,r=2*e;return[0,1,0,0,-e,0,e,0,r,e-3,3-r,-e,-e,2-e,e-2,e]}}class Yz extends Am{constructor(){super({scale:.5,fixedScale:!0})}}class Jz extends Am{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class Zz extends iD{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const n4e=[1,0,0,-2,2,0,1,-2,1];class r4e extends Zz{hasTangentPoints(){return!0}getTransformMatrix(){return n4e}}const i4e=Object.freeze(Object.defineProperty({__proto__:null,BSpline:qz,CardinalSpline:Am,CatmullRomSpline:Yz,CubicSpline:oD,LinearSpline:Jz,QuadraticBezier:r4e,QuadraticSpline:Zz,Spline:iD},Symbol.toStringTag,{value:"Module"}));class Nf extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r)}touchDragCallback(e){this._dragCallback(e)}mouseDragCallback(e){this._dragCallback(e)}_dragCallback(e){const{element:r,deltaPoints:n}=e.detail,i=De(r),o=n.world;if(o[0]===0&&o[1]===0&&o[2]===0)return;const a=i.viewport.getCamera(),{focalPoint:s,position:c}=a,l=[c[0]-o[0],c[1]-o[1],c[2]-o[2]],f=[s[0]-o[0],s[1]-o[1],s[2]-o[2]];i.viewport.setCamera({focalPoint:f,position:l}),i.viewport.render()}}Nf.toolName="Pan";class Qz extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{rotateIncrementDegrees:2,rotateSampleDistanceFactor:2}}){super(e,r),this._resizeObservers=new Map,this._hasResolutionChanged=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=De(o),{viewport:s}=a,f=s.getDefaultActor().actor.getMapper();if(!("getSampleDistance"in f||"getCurrentSampleDistance"in f))return!0;const d=f.getSampleDistance();if(!this._hasResolutionChanged){const{rotateSampleDistanceFactor:h}=this.configuration;f.setSampleDistance(d*h),this._hasResolutionChanged=!0,this.cleanUp!==null&&document.removeEventListener("mouseup",this.cleanUp),this.cleanUp=()=>{f.setSampleDistance(d),s.render(),this._hasResolutionChanged=!1},document.addEventListener("mouseup",this.cleanUp,{once:!0})}return!0},this._getViewportsInfo=()=>kr(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=Qn(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=Qn(o,a);if(!f)return;const{viewport:u}=f,d=u.getViewPresentation();u.resetCamera(),u.setViewPresentation(d),u.render()});l.observe(c),this._resizeObservers.set(o,l)}})};n(),this._viewportAddedListener=i=>{i.detail.toolGroupId===this.toolGroupId&&n()},ze.addEventListener(U.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(ze.removeEventListener(U.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener),this._viewportAddedListener=null)},this.rotateCamera=(n,i,o,a)=>{const s=n.getVtkActiveCamera(),c=s.getViewUp(),l=s.getFocalPoint(),f=s.getPosition(),u=[0,0,0],d=[0,0,0],h=[0,0,0],g=Lt(new Float32Array(16));or(g,g,i),po(g,g,a,o),or(g,g,[-i[0],-i[1],-i[2]]),Gt(u,f,g),Gt(d,l,g),Lt(g),po(g,g,a,o),Gt(h,c,g),n.setCamera({position:u,viewUp:h,focalPoint:d})},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,lastPoints:i}=e.detail,o=n.canvas,a=i.canvas,{rotateIncrementDegrees:s}=this.configuration,c=De(r),{viewport:l}=c,f=l.getCamera(),u=r.clientWidth,d=r.clientHeight,h=[o[0]/u,o[1]/d],g=[a[0]/u,a[1]/d],p=[u*.5,d*.5],v=l.canvasToWorld(p),m=(1+Math.abs([.5,.5][0]))**2,w=[g[0],0,0],x=[h[0],0,0],C=w[0]**2,S=x[0]**2,T=C>m?0:Math.sqrt(m-C),_=S>m?0:Math.sqrt(m-S),E=[w[0],0,T];Dt.normalize(E);const b=[x[0],0,_];Dt.normalize(b);const D=Dt.dot(E,b);if(Math.abs(D)>1e-4){const I=-2*Math.acos(Dt.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,M=f.viewPlaneNormal,L=[0,0,0],B=[0,0,0];Dt.cross(P,M,L),Dt.normalize(L),Dt.cross(M,L,B),Dt.normalize(B),Dt.normalize(P),this.rotateCamera(l,v,B,I);const j=(g[1]-h[1])*s;this.rotateCamera(l,v,L,j),l.render()}}}Qz.toolName="TrackballRotate";function o4e(t,e){e.classHierarchy.push("vtkSphereSource"),t.requestData=(r,n)=>{if(e.deleted)return;let i=n[0];const o=i?i.getPoints().getDataType():e.pointType;i=Dr.newInstance();let a=0,{thetaResolution:s}=e,c=e.startTheta<e.endTheta?e.startTheta:e.endTheta;c*=Math.PI/180;let l=e.endTheta>e.startTheta?e.endTheta:e.startTheta;l*=Math.PI/180;let f=e.startPhi<e.endPhi?e.startPhi:e.endPhi;f*=Math.PI/180;let u=e.endPhi>e.startPhi?e.endPhi:e.startPhi;u*=Math.PI/180,Math.abs(c-l)<2*Math.PI&&++s;const d=(l-c)/e.thetaResolution,h=e.startPhi<=0?1:0,g=e.phiResolution+(e.endPhi>=180?-1:0),p=e.phiResolution*s+2,v=e.phiResolution*2*e.thetaResolution;let y=0,m=Q.newTypedArray(o,p*3),w=new Float32Array(p*3),x=0,C=new Uint32Array(v*5);e.startPhi<=0&&(m[y*3+0]=e.center[0],m[y*3+1]=e.center[1],m[y*3+2]=e.center[2]+e.radius,w[y*3+0]=0,w[y*3+1]=0,w[y*3+2]=1,y++,a++),e.endPhi>=180&&(m[y*3+0]=e.center[0],m[y*3+1]=e.center[1],m[y*3+2]=e.center[2]-e.radius,w[y*3+0]=0,w[y*3+1]=0,w[y*3+2]=-1,y++,a++);const S=e.phiResolution-a,T=(u-f)/(e.phiResolution-1);for(let b=0;b<s;b++){const D=c+b*d;for(let I=h;I<g;I++){const P=f+I*T,M=e.radius*Math.sin(P);w[y*3+0]=M*Math.cos(D),w[y*3+1]=M*Math.sin(D),w[y*3+2]=e.radius*Math.cos(P),m[y*3+0]=w[y*3+0]+e.center[0],m[y*3+1]=w[y*3+1]+e.center[1],m[y*3+2]=w[y*3+2]+e.center[2];let L=Math.sqrt(w[y*3+0]*w[y*3+0]+w[y*3+1]*w[y*3+1]+w[y*3+2]*w[y*3+2]);L=L===0?1:L,w[y*3+0]/=L,w[y*3+1]/=L,w[y*3+2]/=L,y++}}const _=S*s;if(Math.abs(c-l)<2*Math.PI&&--s,e.startPhi<=0)for(let b=0;b<s;b++)C[x++]=3,C[x++]=S*b+a,C[x++]=S*(b+1)%_+a,C[x++]=0;if(e.endPhi>=180){const b=S-1+a;for(let D=0;D<s;D++)C[x++]=3,C[x++]=S*D+b,C[x++]=a-1,C[x++]=S*(D+1)%_+b}for(let b=0;b<s;b++)for(let D=0;D<S-1;D++){const I=S*b+D+a,P=I+1,M=(S*(b+1)+D)%_+a+1;e.latLongTessellation?(C[x++]=4,C[x++]=I,C[x++]=P,C[x++]=M,C[x++]=M-1):(C[x++]=3,C[x++]=I,C[x++]=P,C[x++]=M,C[x++]=3,C[x++]=I,C[x++]=M,C[x++]=M-1)}m=m.subarray(0,y*3),i.getPoints().setData(m,3),w=w.subarray(0,y*3);const E=Nt.newInstance({name:"Normals",values:w,numberOfComponents:3});i.getPointData().setNormals(E),C=C.subarray(0,x),i.getPolys().setData(C,1),n[0]=i}}const a4e={radius:.5,latLongTessellation:!1,thetaResolution:8,startTheta:0,endTheta:360,phiResolution:8,startPhi:0,endPhi:180,center:[0,0,0],pointType:"Float64Array"};function ej(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,a4e,r),Q.obj(t,e),Q.setGet(t,e,["radius","latLongTessellation","thetaResolution","startTheta","endTheta","phiResolution","startPhi","endPhi"]),Q.setGetArray(t,e,["center"],3),Q.algo(t,e,0,1),o4e(t,e)}const s4e=Q.newInstance(ej,"vtkSphereSource");var c4e={newInstance:s4e,extend:ej};const xs={XMIN:0,XMAX:1,YMIN:2,YMAX:3,ZMIN:4,ZMAX:5},Zt={XMIN:0,XMAX:1,YMIN:2,YMAX:3,ZMIN:4,ZMAX:5,XMIN_YMIN_ZMIN:6,XMIN_YMIN_ZMAX:7,XMIN_YMAX_ZMIN:8,XMIN_YMAX_ZMAX:9,XMAX_YMIN_ZMIN:10,XMAX_YMIN_ZMAX:11,XMAX_YMAX_ZMIN:12,XMAX_YMAX_ZMAX:13};class tj extends mi{constructor(e={},r={configuration:{showCornerSpheres:!0,showHandles:!0,showClippingPlanes:!0,mobile:{enabled:!1,opacity:.8},initialCropFactor:.08,sphereColors:{SAGITTAL:[1,1,0],CORONAL:[0,1,0],AXIAL:[1,0,0],CORNERS:[0,0,1]},sphereRadius:8,grabSpherePixelDistance:20,rotateIncrementDegrees:2,rotateSampleDistanceFactor:2}}){super(e,r),this._resizeObservers=new Map,this._hasResolutionChanged=!1,this.originalClippingPlanes=[],this.draggingSphereIndex=null,this.toolCenter=[0,0,0],this.cornerDragOffset=null,this.faceDragOffset=null,this.sphereStates=[],this.edgeLines={},this.onSetToolConfiguration=()=>{console.debug("Setting tool settoolconfiguration : volumeCropping")},this.onSetToolEnabled=()=>{console.debug("Setting tool enabled: volumeCropping")},this.onCameraModified=n=>{const{element:i}=n.currentTarget?{element:n.currentTarget}:n.detail,o=De(i);this._updateClippingPlanes(o.viewport),o.viewport.render()},this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=De(o),{viewport:s}=a,f=s.getDefaultActor().actor.getMapper(),u=[n.detail.currentPoints.canvas[0],n.detail.currentPoints.canvas[1]];this.draggingSphereIndex=null,this.cornerDragOffset=null,this.faceDragOffset=null;for(let g=0;g<this.sphereStates.length;++g){const p=s.worldToCanvas(this.sphereStates[g].point);if(Math.sqrt(Math.pow(u[0]-p[0],2)+Math.pow(u[1]-p[1],2))<this.configuration.grabSpherePixelDistance){this.draggingSphereIndex=g,o.style.cursor="grabbing";const y=this.sphereStates[g],m=s.canvasToWorld(u);if(y.isCorner)this.cornerDragOffset=[y.point[0]-m[0],y.point[1]-m[1],y.point[2]-m[2]],this.faceDragOffset=null;else{const w={x:0,y:1,z:2}[y.axis];this.faceDragOffset=y.point[w]-m[w],this.cornerDragOffset=null}return!0}}if(!("getSampleDistance"in f||"getCurrentSampleDistance"in f))return!0;const h=f.getSampleDistance();if(!this._hasResolutionChanged){const{rotateSampleDistanceFactor:g}=this.configuration;f.setSampleDistance(h*g),this._hasResolutionChanged=!0,this.cleanUp!==null&&document.removeEventListener("mouseup",this.cleanUp),this.cleanUp=()=>{if(f.setSampleDistance(h),n.target.style.cursor="",this.draggingSphereIndex!==null){const p=this.sphereStates[this.draggingSphereIndex],[v]=this._getViewportsInfo(),m=ir(v.renderingEngineId).getViewport(v.viewportId);p.isCorner&&(this._updateCornerSpheres(),this._updateFaceSpheresFromCorners(),this._updateClippingPlanesFromFaceSpheres(m))}this.draggingSphereIndex=null,this.cornerDragOffset=null,this.faceDragOffset=null,s.render(),this._hasResolutionChanged=!1},document.addEventListener("mouseup",this.cleanUp,{once:!0})}return!0},this._onMouseMoveSphere=n=>{if(this.draggingSphereIndex===null)return!1;const i=this.sphereStates[this.draggingSphereIndex];if(!i)return!1;const{viewport:o,world:a}=this._getViewportAndWorldCoords(n);if(!o||!a)return!1;if(i.isCorner){const s=this._calculateNewCornerPosition(a);this._updateSpherePosition(i,s);const c=this._parseCornerKey(i.uid);this._updateRelatedCorners(i,s,c),this._updateFaceSpheresFromCorners(),this._updateCornerSpheres()}else{const s={x:0,y:1,z:2}[i.axis];let c=a[s];this.faceDragOffset!==null&&(c+=this.faceDragOffset),i.point[s]=c,i.sphereSource.setCenter(...i.point),i.sphereSource.modified(),this._updateCornerSpheresFromFaces(),this._updateFaceSpheresFromCorners(),this._updateCornerSpheres()}return this._updateClippingPlanesFromFaceSpheres(o),o.render(),this._triggerToolChangedEvent(i),!0},this._onControlToolChange=n=>{var o;const i=this._getViewport();if(!n.detail.toolCenter)nt(ze,U.VOLUMECROPPING_TOOL_CHANGED,{originalClippingPlanes:this.originalClippingPlanes,viewportId:i.id,renderingEngineId:i.renderingEngineId,seriesInstanceUID:this.seriesInstanceUID});else{if(n.detail.seriesInstanceUID!==this.seriesInstanceUID)return;const a=n.detail.handleType==="min",s=a?n.detail.toolCenterMin:n.detail.toolCenterMax,c=a?[[1,0,0],[0,1,0],[0,0,1]]:[[-1,0,0],[0,-1,0],[0,0,-1]],l=a?[xs.XMIN,xs.YMIN,xs.ZMIN]:[xs.XMAX,xs.YMAX,xs.ZMAX],f=a?[Zt.XMIN,Zt.YMIN,Zt.ZMIN]:[Zt.XMAX,Zt.YMAX,Zt.ZMAX],u=["x","y","z"],d=[wu.SAGITTAL,wu.CORONAL,wu.AXIAL];for(let h=0;h<3;++h){const g=[0,0,0];g[h]=s[h];const p=Wr.newInstance({origin:g,normal:c[h]});this.originalClippingPlanes[l[h]].origin=p.getOrigin(),this.sphereStates[f[h]].point[h]=p.getOrigin()[h],this.sphereStates[f[h]].sphereSource.setCenter(...this.sphereStates[f[h]].point),this.sphereStates[f[h]].sphereSource.modified();const y=(this.sphereStates.find((w,x)=>w.axis===u[h]&&x!==f[h]).point[h]+p.getOrigin()[h])/2;this.sphereStates.forEach(w=>{!w.isCorner&&w.axis!==u[h]&&!n.detail.viewportOrientation.includes(d[h])&&(w.point[h]=y,w.sphereSource.setCenter(w.point),w.sphereActor.getProperty().setColor(w.color),w.sphereSource.modified())});const m=(o=i.getDefaultActor())==null?void 0:o.actor;if(m){const x=m.getMapper().getClippingPlanes();x&&x[l[h]].setOrigin(p.getOrigin())}}this._updateCornerSpheres(),i.render()}},this._getViewportsInfo=()=>kr(this.toolGroupId).viewportsInfo,this._initialize3DViewports=n=>{if(!n||!n.length||!n[0]){console.warn("VolumeCroppingTool: No viewportsInfo available for initialization of volumecroppingtool.");return}const i=this._getViewport(),o=i.getActors();if(!o||o.length===0){console.warn("VolumeCroppingTool: No volume actors found in the viewport.");return}const a=o[0].actor.getMapper().getInputData();if(!a){console.warn("VolumeCroppingTool: No image data found for volume actor.");return}this.seriesInstanceUID=a.seriesInstanceUID||"unknown";const s=a.getBounds(),c=this.configuration.initialCropFactor||.1,l=s[1]-s[0],f=s[3]-s[2],u=s[5]-s[4],d=s[0]+c*l,h=s[1]-c*l,g=s[2]+c*f,p=s[3]-c*f,v=s[4]+c*u,y=s[5]-c*u,m=[],w=Wr.newInstance({origin:[d,0,0],normal:[1,0,0]}),x=Wr.newInstance({origin:[h,0,0],normal:[-1,0,0]}),C=Wr.newInstance({origin:[0,g,0],normal:[0,1,0]}),S=Wr.newInstance({origin:[0,p,0],normal:[0,-1,0]}),T=Wr.newInstance({origin:[0,0,v],normal:[0,0,1]}),_=Wr.newInstance({origin:[0,0,y],normal:[0,0,-1]}),E=i.getDefaultActor().actor.getMapper();m.push(w),m.push(x),m.push(C),m.push(S),m.push(T),m.push(_);const b=m.map(X=>({origin:[...X.getOrigin()],normal:[...X.getNormal()]}));this.originalClippingPlanes=b;const D=[d,(p+g)/2,(y+v)/2],I=[h,(p+g)/2,(y+v)/2],P=[(h+d)/2,g,(y+v)/2],M=[(h+d)/2,p,(y+v)/2],L=[(h+d)/2,(p+g)/2,v],B=[(h+d)/2,(p+g)/2,y],j=this._calculateAdaptiveSphereRadius(Math.sqrt(l*l+f*f+u*u));this._addSphere(i,D,"x","min",null,j),this._addSphere(i,I,"x","max",null,j),this._addSphere(i,P,"y","min",null,j),this._addSphere(i,M,"y","max",null,j),this._addSphere(i,L,"z","min",null,j),this._addSphere(i,B,"z","max",null,j);const V=[[d,g,v],[d,g,y],[d,p,v],[d,p,y],[h,g,v],[h,g,y],[h,p,v],[h,p,y]],F=["XMIN_YMIN_ZMIN","XMIN_YMIN_ZMAX","XMIN_YMAX_ZMIN","XMIN_YMAX_ZMAX","XMAX_YMIN_ZMIN","XMAX_YMIN_ZMAX","XMAX_YMAX_ZMIN","XMAX_YMAX_ZMAX"];for(let X=0;X<V.length;X++)this._addSphere(i,V[X],"corner",null,F[X],j);[["XMIN_YMIN_ZMIN","XMAX_YMIN_ZMIN"],["XMIN_YMIN_ZMAX","XMAX_YMIN_ZMAX"],["XMIN_YMAX_ZMIN","XMAX_YMAX_ZMIN"],["XMIN_YMAX_ZMAX","XMAX_YMAX_ZMAX"],["XMIN_YMIN_ZMIN","XMIN_YMAX_ZMIN"],["XMIN_YMIN_ZMAX","XMIN_YMAX_ZMAX"],["XMAX_YMIN_ZMIN","XMAX_YMAX_ZMIN"],["XMAX_YMIN_ZMAX","XMAX_YMAX_ZMAX"],["XMIN_YMIN_ZMIN","XMIN_YMIN_ZMAX"],["XMIN_YMAX_ZMIN","XMIN_YMAX_ZMAX"],["XMAX_YMIN_ZMIN","XMAX_YMIN_ZMAX"],["XMAX_YMAX_ZMIN","XMAX_YMAX_ZMAX"]].forEach(([X,ne],ue)=>{const me=this.sphereStates.find(ye=>ye.uid===`corner_${X}`),ge=this.sphereStates.find(ye=>ye.uid===`corner_${ne}`);if(me&&ge){const ye=`edge_${X}_${ne}`,{actor:Ie,source:Pe}=this._addLine3DBetweenPoints(i,me.point,ge.point,[.7,.7,.7],ye);this.edgeLines[ye]={actor:Ie,source:Pe,key1:X,key2:ne}}}),E.addClippingPlane(w),E.addClippingPlane(x),E.addClippingPlane(C),E.addClippingPlane(S),E.addClippingPlane(T),E.addClippingPlane(_),ze.addEventListener(U.VOLUMECROPPINGCONTROL_TOOL_CHANGED,X=>{this._onControlToolChange(X)}),i.render()},this._getViewportAndWorldCoords=n=>{const i=this._getViewport(),o=n.detail.currentPoints.canvas[0],a=n.detail.currentPoints.canvas[1],s=i.canvasToWorld([o,a]);return{viewport:i,world:s}},this._getViewport=()=>{const[n]=this._getViewportsInfo();return ir(n.renderingEngineId).getViewport(n.viewportId)},this._handleCornerSphereMovement=(n,i,o)=>{const a=this._calculateNewCornerPosition(i);this._updateSpherePosition(n,a);const s=this._parseCornerKey(n.uid);this._updateRelatedCorners(n,a,s),this._updateAfterCornerMovement(o)},this._handleFaceSphereMovement=(n,i,o)=>{const a={x:0,y:1,z:2}[n.axis];let s=i[a];this.faceDragOffset!==null&&(s+=this.faceDragOffset),n.point[a]=s,n.sphereSource.setCenter(...n.point),n.sphereSource.modified(),this._updateAfterFaceMovement(o)},this._calculateNewCornerPosition=n=>{let i=[n[0],n[1],n[2]];return this.cornerDragOffset&&(i=[n[0]+this.cornerDragOffset[0],n[1]+this.cornerDragOffset[1],n[2]+this.cornerDragOffset[2]]),i},this._parseCornerKey=n=>{const i=n.replace("corner_","");return{isXMin:i.includes("XMIN"),isXMax:i.includes("XMAX"),isYMin:i.includes("YMIN"),isYMax:i.includes("YMAX"),isZMin:i.includes("ZMIN"),isZMax:i.includes("ZMAX")}},this._updateSpherePosition=(n,i)=>{n.point=i,n.sphereSource.setCenter(...i),n.sphereSource.modified()},this._updateRelatedCorners=(n,i,o)=>{this.sphereStates.forEach(a=>{if(!a.isCorner||a===n)return;const s=a.uid.replace("corner_","");this._shouldUpdateCorner(s,o)&&this._updateCornerCoordinates(a,i,s,o)})},this._shouldUpdateCorner=(n,i)=>i.isXMin&&n.includes("XMIN")||i.isXMax&&n.includes("XMAX")||i.isYMin&&n.includes("YMIN")||i.isYMax&&n.includes("YMAX")||i.isZMin&&n.includes("ZMIN")||i.isZMax&&n.includes("ZMAX"),this._updateCornerCoordinates=(n,i,o,a)=>{(a.isXMin&&o.includes("XMIN")||a.isXMax&&o.includes("XMAX"))&&(n.point[0]=i[0]),(a.isYMin&&o.includes("YMIN")||a.isYMax&&o.includes("YMAX"))&&(n.point[1]=i[1]),(a.isZMin&&o.includes("ZMIN")||a.isZMax&&o.includes("ZMAX"))&&(n.point[2]=i[2]),n.sphereSource.setCenter(...n.point),n.sphereSource.modified()},this._updateAfterCornerMovement=n=>{this._updateFaceSpheresFromCorners(),this._updateCornerSpheres(),this._updateClippingPlanesFromFaceSpheres(n)},this._updateAfterFaceMovement=n=>{this._updateCornerSpheresFromFaces(),this._updateClippingPlanesFromFaceSpheres(n)},this._triggerToolChangedEvent=n=>{nt(ze,U.VOLUMECROPPING_TOOL_CHANGED,{toolCenter:n.point,axis:n.isCorner?"corner":n.axis,draggingSphereIndex:this.draggingSphereIndex,seriesInstanceUID:this.seriesInstanceUID})},this._onNewVolume=()=>{const n=this._getViewportsInfo();this.originalClippingPlanes=[],this.sphereStates=[],this.edgeLines={},this._initialize3DViewports(n)},this._rotateCamera=(n,i,o,a)=>{const s=n.getVtkActiveCamera(),c=s.getViewUp(),l=s.getFocalPoint(),f=s.getPosition(),u=[0,0,0],d=[0,0,0],h=[0,0,0],g=Lt(new Float32Array(16));or(g,g,i),po(g,g,a,o),or(g,g,[-i[0],-i[1],-i[2]]),Gt(u,f,g),Gt(d,l,g),Lt(g),po(g,g,a,o),Gt(h,c,g),n.setCamera({position:u,viewUp:h,focalPoint:d})},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}onSetToolActive(){if(this.sphereStates&&this.sphereStates.length>0)this.configuration.showHandles?(this.setHandlesVisible(!1),this.setClippingPlanesVisible(!1)):(this.setHandlesVisible(!0),this.setClippingPlanesVisible(!0));else{const e=this._getViewportsInfo(),r=()=>{e.forEach(({viewportId:n,renderingEngineId:i})=>{if(!this._resizeObservers.has(n)){const{viewport:o}=Qn(n,i)||{viewport:null};if(!o)return;const{element:a}=o,s=new ResizeObserver(()=>{const c=Qn(n,i);if(!c)return;const{viewport:l}=c,f=l.getViewPresentation();l.resetCamera(),l.setViewPresentation(f),l.render()});s.observe(a),this._resizeObservers.set(n,s)}})};r(),this._viewportAddedListener=n=>{n.detail.toolGroupId===this.toolGroupId&&r()},ze.addEventListener(U.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener),this._unsubscribeToViewportNewVolumeSet(e),this._subscribeToViewportNewVolumeSet(e),this._initialize3DViewports(e),this.sphereStates&&this.sphereStates.length>0?this.setHandlesVisible(!0):(this.originalClippingPlanes=[],this._initialize3DViewports(e))}}onSetToolDisabled(){this._resizeObservers.forEach((r,n)=>{r.disconnect(),this._resizeObservers.delete(n)}),this._viewportAddedListener&&(ze.removeEventListener(U.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener),this._viewportAddedListener=null);const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e)}setHandlesVisible(e){this.configuration.showHandles=e,e&&(this.sphereStates[Zt.XMIN].point[0]=this.originalClippingPlanes[xs.XMIN].origin[0],this.sphereStates[Zt.XMAX].point[0]=this.originalClippingPlanes[xs.XMAX].origin[0],this.sphereStates[Zt.YMIN].point[1]=this.originalClippingPlanes[xs.YMIN].origin[1],this.sphereStates[Zt.YMAX].point[1]=this.originalClippingPlanes[xs.YMAX].origin[1],this.sphereStates[Zt.ZMIN].point[2]=this.originalClippingPlanes[xs.ZMIN].origin[2],this.sphereStates[Zt.ZMAX].point[2]=this.originalClippingPlanes[xs.ZMAX].origin[2],[Zt.XMIN,Zt.XMAX,Zt.YMIN,Zt.YMAX,Zt.ZMIN,Zt.ZMAX].forEach(a=>{const s=this.sphereStates[a];s.sphereSource.setCenter(...s.point),s.sphereSource.modified()}),this._updateCornerSpheres()),this._updateHandlesVisibility();const r=this._getViewportsInfo(),[n]=r;ir(n.renderingEngineId).getViewport(n.viewportId).render()}getHandlesVisible(){return this.configuration.showHandles}getClippingPlanesVisible(){return this.configuration.showClippingPlanes}setClippingPlanesVisible(e){this.configuration.showClippingPlanes=e;const r=this._getViewport();this._updateClippingPlanes(r),r.render()}_dragCallback(e){const{element:r,currentPoints:n,lastPoints:i}=e.detail;if(this.draggingSphereIndex!==null)this._onMouseMoveSphere(e);else{const o=n.canvas,a=i.canvas,{rotateIncrementDegrees:s}=this.configuration,c=De(r),{viewport:l}=c,f=l.getCamera(),u=r.clientWidth,d=r.clientHeight,h=[o[0]/u,o[1]/d],g=[a[0]/u,a[1]/d],p=[u*.5,d*.5],v=l.canvasToWorld(p),m=(1+Math.abs([.5,.5][0]))**2,w=[g[0],0,0],x=[h[0],0,0],C=w[0]**2,S=x[0]**2,T=C>m?0:Math.sqrt(m-C),_=S>m?0:Math.sqrt(m-S),E=[w[0],0,T];Dt.normalize(E);const b=[x[0],0,_];Dt.normalize(b);const D=Dt.dot(E,b);if(Math.abs(D)>1e-4){const I=-2*Math.acos(Dt.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,M=f.viewPlaneNormal,L=[0,0,0],B=[0,0,0];Dt.cross(P,M,L),Dt.normalize(L),Dt.cross(M,L,B),Dt.normalize(B),Dt.normalize(P),this._rotateCamera(l,v,B,I);const j=(g[1]-h[1])*s;this._rotateCamera(l,v,L,j)}l.render()}}_updateClippingPlanes(e){const r=e.getDefaultActor();if(!r||!r.actor){e._missingActorWarned||(console.warn("VolumeCroppingTool._updateClippingPlanes: No default actor found in viewport."),e._missingActorWarned=!0);return}const n=r.actor,i=n.getMapper(),o=n.getMatrix();if(!this.configuration.showClippingPlanes){i.removeAllClippingPlanes();return}const a=em();Xm(a,o);const s=em();Pg(s,a),Jw(s,s);const c=this.originalClippingPlanes;if(!c||!c.length)return;i.removeAllClippingPlanes();const l=[],f=[];for(let u=0;u<c.length;++u){const d=c[u],h=Ve();Gt(h,new Float32Array(d.origin),o);const g=[h[0],h[1],h[2]],p=Ve();s1(p,new Float32Array(d.normal),s),en(p,p);const v=[p[0],p[1],p[2]];l.push(g),f.push(v)}for(let u=0;u<l.length;++u){const d=Wr.newInstance({origin:l[u],normal:f[u]});i.addClippingPlane(d)}}_updateHandlesVisibility(){this.sphereStates.forEach(e=>{e.sphereActor&&e.sphereActor.setVisibility(this.configuration.showHandles)}),Object.values(this.edgeLines).forEach(({actor:e})=>{e&&e.setVisibility(this.configuration.showHandles)})}_addLine3DBetweenPoints(e,r,n,i=[.7,.7,.7],o=""){if(r[0]===n[0]&&r[1]===n[1]&&r[2]===n[2])return{actor:null,source:null};const a=cg.newInstance();a.setNumberOfPoints(2),a.setPoint(0,r[0],r[1],r[2]),a.setPoint(1,n[0],n[1],n[2]);const s=Gf.newInstance({values:[2,0,1]}),c=Dr.newInstance();c.setPoints(a),c.setLines(s);const l=Xo.newInstance();l.setInputData(c);const f=os.newInstance();return f.setMapper(l),f.getProperty().setColor(...i),f.getProperty().setLineWidth(.5),f.getProperty().setOpacity(1),f.getProperty().setInterpolationToFlat(),f.getProperty().setAmbient(1),f.getProperty().setDiffuse(0),f.getProperty().setSpecular(0),f.setVisibility(this.configuration.showHandles),e.addActor({actor:f,uid:o}),{actor:f,source:c}}_addSphere(e,r,n,i,o=null,a){const s=o?`corner_${o}`:`${n}_${i}`;if(this.sphereStates.find(y=>y.uid===s))return;const l=c4e.newInstance();l.setCenter(r),l.setRadius(a);const f=Xo.newInstance();f.setInputConnection(l.getOutputPort());const u=os.newInstance();u.setMapper(f);let d=[0,1,0];const h=this.configuration.sphereColors||{};o?d=h.CORNERS||[0,0,1]:n==="z"?d=h.AXIAL||[1,0,0]:n==="x"?d=h.SAGITTAL||[1,1,0]:n==="y"&&(d=h.CORONAL||[0,1,0]);const g=this.sphereStates.findIndex(y=>y.uid===s);g===-1?this.sphereStates.push({point:r.slice(),axis:n,uid:s,sphereSource:l,sphereActor:u,isCorner:!!o,color:d}):(this.sphereStates[g].point=r.slice(),this.sphereStates[g].sphereSource=l),!e.getActors().find(y=>y.uid===s)&&(u.getProperty().setColor(d),u.setVisibility(this.configuration.showHandles),e.addActor({actor:u,uid:s}))}_calculateAdaptiveSphereRadius(e){this.configuration.sphereRadius!==void 0&&this.configuration.sphereRadius;const r=this.configuration.sphereRadiusScale||.01,n=e*r,i=this.configuration.minSphereRadius||2,o=this.configuration.maxSphereRadius||50;return Math.max(i,Math.min(o,n))}_updateClippingPlanesFromFaceSpheres(e){const r=e.getDefaultActor().actor.getMapper();this.originalClippingPlanes[0].origin=[...this.sphereStates[Zt.XMIN].point],this.originalClippingPlanes[1].origin=[...this.sphereStates[Zt.XMAX].point],this.originalClippingPlanes[2].origin=[...this.sphereStates[Zt.YMIN].point],this.originalClippingPlanes[3].origin=[...this.sphereStates[Zt.YMAX].point],this.originalClippingPlanes[4].origin=[...this.sphereStates[Zt.ZMIN].point],this.originalClippingPlanes[5].origin=[...this.sphereStates[Zt.ZMAX].point],r.removeAllClippingPlanes();for(let n=0;n<6;++n){const i=this.originalClippingPlanes[n].origin,o=this.originalClippingPlanes[n].normal,a=Wr.newInstance({origin:i,normal:o});r.addClippingPlane(a)}}_updateCornerSpheresFromFaces(){const e=this.sphereStates[Zt.XMIN].point[0],r=this.sphereStates[Zt.XMAX].point[0],n=this.sphereStates[Zt.YMIN].point[1],i=this.sphereStates[Zt.YMAX].point[1],o=this.sphereStates[Zt.ZMIN].point[2],a=this.sphereStates[Zt.ZMAX].point[2],s=[{key:"XMIN_YMIN_ZMIN",pos:[e,n,o]},{key:"XMIN_YMIN_ZMAX",pos:[e,n,a]},{key:"XMIN_YMAX_ZMIN",pos:[e,i,o]},{key:"XMIN_YMAX_ZMAX",pos:[e,i,a]},{key:"XMAX_YMIN_ZMIN",pos:[r,n,o]},{key:"XMAX_YMIN_ZMAX",pos:[r,n,a]},{key:"XMAX_YMAX_ZMIN",pos:[r,i,o]},{key:"XMAX_YMAX_ZMAX",pos:[r,i,a]}];for(const c of s){const l=this.sphereStates.find(f=>f.uid===`corner_${c.key}`);l&&(l.point[0]=c.pos[0],l.point[1]=c.pos[1],l.point[2]=c.pos[2],l.sphereSource.setCenter(...l.point),l.sphereSource.modified())}}_updateFaceSpheresFromCorners(){const e=[this.sphereStates[Zt.XMIN_YMIN_ZMIN].point,this.sphereStates[Zt.XMIN_YMIN_ZMAX].point,this.sphereStates[Zt.XMIN_YMAX_ZMIN].point,this.sphereStates[Zt.XMIN_YMAX_ZMAX].point,this.sphereStates[Zt.XMAX_YMIN_ZMIN].point,this.sphereStates[Zt.XMAX_YMIN_ZMAX].point,this.sphereStates[Zt.XMAX_YMAX_ZMIN].point,this.sphereStates[Zt.XMAX_YMAX_ZMAX].point],r=e.map(u=>u[0]),n=e.map(u=>u[1]),i=e.map(u=>u[2]),o=Math.min(...r),a=Math.max(...r),s=Math.min(...n),c=Math.max(...n),l=Math.min(...i),f=Math.max(...i);this.sphereStates[Zt.XMIN].point=[o,(s+c)/2,(l+f)/2],this.sphereStates[Zt.XMAX].point=[a,(s+c)/2,(l+f)/2],this.sphereStates[Zt.YMIN].point=[(o+a)/2,s,(l+f)/2],this.sphereStates[Zt.YMAX].point=[(o+a)/2,c,(l+f)/2],this.sphereStates[Zt.ZMIN].point=[(o+a)/2,(s+c)/2,l],this.sphereStates[Zt.ZMAX].point=[(o+a)/2,(s+c)/2,f],[Zt.XMIN,Zt.XMAX,Zt.YMIN,Zt.YMAX,Zt.ZMIN,Zt.ZMAX].forEach(u=>{const d=this.sphereStates[u];d.sphereSource.setCenter(...d.point),d.sphereSource.modified()})}_updateCornerSpheres(){const e=this.sphereStates[Zt.XMIN].point[0],r=this.sphereStates[Zt.XMAX].point[0],n=this.sphereStates[Zt.YMIN].point[1],i=this.sphereStates[Zt.YMAX].point[1],o=this.sphereStates[Zt.ZMIN].point[2],a=this.sphereStates[Zt.ZMAX].point[2],s=[{key:"XMIN_YMIN_ZMIN",pos:[e,n,o]},{key:"XMIN_YMIN_ZMAX",pos:[e,n,a]},{key:"XMIN_YMAX_ZMIN",pos:[e,i,o]},{key:"XMIN_YMAX_ZMAX",pos:[e,i,a]},{key:"XMAX_YMIN_ZMIN",pos:[r,n,o]},{key:"XMAX_YMIN_ZMAX",pos:[r,n,a]},{key:"XMAX_YMAX_ZMIN",pos:[r,i,o]},{key:"XMAX_YMAX_ZMAX",pos:[r,i,a]}];for(const c of s){const l=this.sphereStates.find(f=>f.uid===`corner_${c.key}`);l&&(l.point[0]=c.pos[0],l.point[1]=c.pos[1],l.point[2]=c.pos[2],l.sphereSource.setCenter(...l.point),l.sphereSource.modified())}Object.values(this.edgeLines).forEach(({source:c,key1:l,key2:f})=>{const u=this.sphereStates.find(h=>h.uid===`corner_${l}`),d=this.sphereStates.find(h=>h.uid===`corner_${f}`);if(u&&d){const h=c.getPoints();h.setPoint(0,u.point[0],u.point[1],u.point[2]),h.setPoint(1,d.point[0],d.point[1],d.point[2]),h.modified(),c.modified()}})}_unsubscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Qn(r,n),{element:o}=i;o.removeEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Qn(r,n),{element:o}=i;o.addEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}}tj.toolName="VolumeCropping";function l4e(){return"rgb(0, 200, 0)"}function u4e(){return!0}const F3={DRAG:1,ROTATE:2,SLAB:3};class nj extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse"],configuration:{viewportIndicators:!1,viewportIndicatorsConfig:{radius:5,x:null,y:null},extendReferenceLines:!0,initialCropFactor:.2,mobile:{enabled:!1,opacity:.8},lineColors:{AXIAL:[1,0,0],CORONAL:[0,1,0],SAGITTAL:[1,1,0],UNKNOWN:[0,0,1]},lineWidth:1.5,lineWidthActive:2.5}}){var i,o,a;super(e,r),this._virtualAnnotations=[],this.sphereStates=[],this.draggingSphereIndex=null,this.toolCenter=[0,0,0],this.toolCenterMin=[0,0,0],this.toolCenterMax=[0,0,0],this.initializeViewport=({renderingEngineId:s,viewportId:c})=>{if(!s||!c){console.warn("VolumeCroppingControlTool: Missing renderingEngineId or viewportId");return}const l=Qn(c,s);if(!l)return;const{viewport:f}=l;this._updateToolCentersFromViewport(f);const{element:u}=f,{position:d,focalPoint:h,viewPlaneNormal:g}=f.getCamera();let p=this._getAnnotations(l);p=this.filterInteractableAnnotationsForElement(u,p),p!=null&&p.length&&nn(p[0].annotationUID);const v=this._getOrientationFromNormal(f.getCamera().viewPlaneNormal),y={highlighted:!1,metadata:{cameraPosition:[...d],cameraFocalPoint:[...h],toolName:this.getToolName()},data:{handles:{toolCenter:this.toolCenter,toolCenterMin:this.toolCenterMin,toolCenterMax:this.toolCenterMax},activeOperation:null,activeViewportIds:[],viewportId:c,referenceLines:[],orientation:v}};return rn(y,u),{normal:g,point:f.canvasToWorld([100,100])}},this._getViewportsInfo=()=>kr(this.toolGroupId).viewportsInfo,this.resetCroppingSpheres=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Qn(l,f),d=u.viewport;d.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!0,suppressEvents:!0}),d.resetSlabThickness();const{element:m}=d;let w=this._getAnnotations(u);w=this.filterInteractableAnnotationsForElement(m,w),w.length&&nn(w[0].annotationUID),d.render()}this._computeToolCenter(s)},this.computeToolCenter=()=>{this._getViewportsInfo()},this._computeToolCenter=s=>{if(!s||!s[0]){console.warn("  _computeToolCenter : No valid viewportsInfo for computeToolCenter.");return}const c=["AXIAL","CORONAL","SAGITTAL"],l=s.map(g=>{if(g.renderingEngineId){const v=ir(g.renderingEngineId).getViewport(g.viewportId);if(v&&v.getCamera){const y=this._getOrientationFromNormal(v.getCamera().viewPlaneNormal);if(y)return y}}return null}).filter(Boolean),f=c.find(g=>!l.includes(g)),u=[],d=[],h=s.filter(g=>{let p=null;if(g.renderingEngineId){const y=ir(g.renderingEngineId).getViewport(g.viewportId);y&&y.getCamera&&(p=this._getOrientationFromNormal(y.getCamera().viewPlaneNormal))}return p&&c.includes(p)});if(h.forEach(g=>{const{normal:p,point:v}=this.initializeViewport(g);u.push(p),d.push(v)}),h.length===2&&f){const g=[0,0,0];mn(g,u[0],u[1]),en(g,g);const p=[(d[0][0]+d[1][0])/2,(d[0][1]+d[1][1])/2,(d[0][2]+d[1][2])/2],y={highlighted:!1,metadata:{cameraPosition:[...p],cameraFocalPoint:[...p],toolName:this.getToolName()},data:{handles:{activeOperation:null,toolCenter:this.toolCenter,toolCenterMin:this.toolCenterMin,toolCenterMax:this.toolCenterMax},activeViewportIds:[],viewportId:f,referenceLines:[],orientation:null},isVirtual:!0,virtualNormal:g};this._virtualAnnotations=[y]}else if(h.length===1){let g=null;const p=h[0];if(p.renderingEngineId){const C=ir(p.renderingEngineId).getViewport(p.viewportId);C&&C.getCamera&&(g=this._getOrientationFromNormal(C.getCamera().viewPlaneNormal))}const v=d[0],y={AXIAL:[0,0,1],CORONAL:[0,1,0],SAGITTAL:[1,0,0]},w=c.filter(x=>x!==g).map(x=>{const C=y[x];return{highlighted:!1,metadata:{cameraPosition:[...v],cameraFocalPoint:[...v],toolName:this.getToolName()},data:{handles:{activeOperation:null,toolCenter:this.toolCenter,toolCenterMin:this.toolCenterMin,toolCenterMax:this.toolCenterMax},activeViewportIds:[],viewportId:x,referenceLines:[],orientation:x},isVirtual:!0,virtualNormal:C}});this._virtualAnnotations=w}s&&s.length&&ke(s.map(({viewportId:g})=>g))},this.cancel=()=>{console.log("Not implemented yet")},this.isPointNearTool=(s,c,l,f)=>!!this._pointNearTool(s,c,l,6),this.toolSelectedCallback=(s,c,l)=>{const f=s.detail,{element:u}=f;c.highlighted=!0,this._activateModify(u),At(u),s.preventDefault()},this.onResetCamera=s=>{this.resetCroppingSpheres()},this.mouseMoveCallback=(s,c)=>{if(!c)return;const{element:l,currentPoints:f}=s.detail,u=f.canvas;let d=!1;for(let h=0;h<c.length;h++){const g=c[h];if(ti(g.annotationUID))continue;const{data:p,highlighted:v}=g;if(!p.handles)continue;p.handles.activeOperation,p.activeViewportIds&&p.activeViewportIds.length>0&&[...p.activeViewportIds],p.activeViewportIds=[];let y=!1;y=this._pointNearTool(l,g,u,6),(y&&!v||!y&&v)&&(g.highlighted=!v,d=!0)}return d},this.filterInteractableAnnotationsForElement=(s,c)=>{if(!c||!c.length)return[];const l=De(s);let f=null;return l.viewport&&l.viewport.getCamera&&(f=this._getOrientationFromNormal(l.viewport.getCamera().viewPlaneNormal)),c.filter(d=>!!(d.isVirtual||d.data.orientation&&f&&d.data.orientation===f))},this.renderAnnotation=(s,c)=>{function l(L,B,j,V){const F=B[0]-L[0],G=B[1]-L[1],X=V[0]-j[0],ne=V[1]-j[1],ue=-X*G+F*ne;if(Math.abs(ue)<1e-8)return null;const me=(-G*(L[0]-j[0])+F*(L[1]-j[1]))/ue,ge=(X*(L[1]-j[1])-ne*(L[0]-j[0]))/ue;return me>=0&&me<=1&&ge>=0&&ge<=1?[L[0]+ge*F,L[1]+ge*G]:null}const f=this._getViewportsInfo();if(!f||f.length===0)return!1;let u=!1;const{viewport:d,renderingEngine:h}=s,{element:g}=d;let p=this._getAnnotations(s);this._virtualAnnotations&&this._virtualAnnotations.length&&(p=p.concat(this._virtualAnnotations));const v=d.getCamera(),m=this.filterInteractableAnnotationsForElement(g,p)[0];if(!m||!m.data)return u;const w=m.annotationUID,{clientWidth:x,clientHeight:C}=d.canvas,S=Math.sqrt(x*x+C*C),T=m.data,_=p,E=d.worldToCanvas(this.toolCenterMin),b=d.worldToCanvas(this.toolCenterMax),D=[],I=[0,0,x,C];_.forEach(L=>{const B=L.data,j="isVirtual"in L&&L.isVirtual===!0;B.handles.toolCenter=this.toolCenter;let V,F,G,X,ne,ue,me;if(j){const Ge=f.filter($e=>$e.viewportId!==B.viewportId);if(Ge.length===2){const $e=h.getViewport(Ge[0].viewportId),le=h.getViewport(Ge[1].viewportId),de=$e.getCamera().viewPlaneNormal,be=le.getCamera().viewPlaneNormal,pe=Ve();mn(pe,de,be),en(pe,pe),F={viewPlaneNormal:pe,position:B.handles.toolCenter,focalPoint:B.handles.toolCenter,viewUp:[0,1,0]},G=d.canvas.clientWidth,X=d.canvas.clientHeight,ne=Math.sqrt(G*G+X*X),ue=[G*.5,X*.5],me=B.handles.toolCenter,V={id:B.viewportId,canvas:d.canvas,canvasToWorld:()=>B.handles.toolCenter}}else F={viewPlaneNormal:L.virtualNormal??[0,0,1],position:B.handles.toolCenter,focalPoint:B.handles.toolCenter,viewUp:[0,1,0]},G=d.canvas.clientWidth,X=d.canvas.clientHeight,ne=Math.sqrt(G*G+X*X),ue=[G*.5,X*.5],me=B.handles.toolCenter,V={id:B.viewportId,canvas:d.canvas,canvasToWorld:()=>B.handles.toolCenter}}else V=h.getViewport(B.viewportId),F=V.getCamera(),G=V.canvas.clientWidth,X=V.canvas.clientHeight,ne=Math.sqrt(G*G+X*X),ue=[G*.5,X*.5],me=V.canvasToWorld(ue);const ge=this._getReferenceLineControllable(V.id),ye=[0,0,0];Dt.cross(v.viewPlaneNormal,F.viewPlaneNormal,ye),Dt.normalize(ye),Dt.multiplyScalar(ye,ne);const Ie=[0,0,0];Dt.add(me,ye,Ie);const Pe=[0,0,0];Dt.subtract(me,ye,Pe);const Ee=d.worldToCanvas(Ie),H=d.worldToCanvas([me[0]??0,me[1]??0,me[2]??0]),O=bt();Wn(O,Ee,H),ml(O,O);const Y=bt();hl(Y,O,S*100);const K=mf(ge?E:H),Z=bt(),ae=bt();Zi(Z,K,Y),Wn(ae,K,Y),Fd(Z,ae,I),D.push([V,Z,ae,"min"]);const oe=mf(ge?b:H),_e=bt(),Oe=bt();Zi(_e,oe,Y),Wn(Oe,oe,Y),Fd(_e,Oe,I),D.push([V,_e,Oe,"max"])}),T.referenceLines=D;const P=this._getReferenceLineColor(d.id),M=P!==void 0?P:"rgb(200, 200, 200)";if(D.forEach((L,B)=>{const j=[];for(let Pe=0;Pe<D.length;++Pe){if(Pe===B)continue;const Ee=D[Pe],H=l(L[1],L[2],Ee[1],Ee[2]);H&&j.push({with:Ee[3],point:H})}const V=L[0];let F=null;if(V&&V.id){const Pe=p.find(Ee=>Ee.data.viewportId===V.id);if(Pe&&Pe.data.orientation)F=String(Pe.data.orientation).toUpperCase();else{const Ee=V.id.toUpperCase();Ee.includes("AXIAL")?F="AXIAL":Ee.includes("CORONAL")?F="CORONAL":Ee.includes("SAGITTAL")&&(F="SAGITTAL")}}const G=this.configuration.lineColors||{},X=G[F]||G.unknown||[1,0,0],ne=Array.isArray(X)?`rgb(${X.map(Pe=>Math.round(Pe*255)).join(",")})`:X,ue=this._getReferenceLineControllable(V.id),me=T.activeViewportIds.find(Pe=>Pe===V.id);let ge=this.configuration.lineWidth??1.5;T.handles.activeOperation!==null&&T.handles.activeOperation===F3.DRAG&&me&&(ge=this.configuration.activeLineWidth??2.5);const Ie=`${B}`;if(ue&&(j.length===2&&fn(c,w,Ie,j[0].point,j[1].point,{color:ne,lineWidth:ge}),this.configuration.extendReferenceLines&&j.length===2&&this.configuration.extendReferenceLines&&j.length===2)){const Pe=j.map(Ee=>({...Ee,distance:dr(L[1],Ee.point)})).sort((Ee,H)=>Ee.distance-H.distance);fn(c,w,Ie+"_dashed_before",L[1],Pe[0].point,{color:ne,lineWidth:ge,lineDash:[4,4]}),fn(c,w,Ie+"_dashed_after",Pe[1].point,L[2],{color:ne,lineWidth:ge,lineDash:[4,4]})}}),u=!0,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:L}=this.configuration,B=(L==null?void 0:L.xOffset)||.95,j=(L==null?void 0:L.yOffset)||.05,V=[x*B,C*j],F=(L==null?void 0:L.circleRadius)||S*.01;Zo(c,w,"0",V,F,{color:M,fill:M})}return u},this._getAnnotations=s=>{const{viewport:c}=s,l=ln(this.getToolName(),c.element)||[],f=this._getViewportsInfo().map(({viewportId:d})=>d);return l.filter(d=>{const{data:h}=d;return f.includes(h.viewportId)})},this._onSphereMoved=s=>{if(s.detail.originalClippingPlanes)this._syncWithVolumeCroppingTool(s.detail.originalClippingPlanes);else{if(s.detail.seriesInstanceUID!==this.seriesInstanceUID)return;const{draggingSphereIndex:c,toolCenter:l}=s.detail,f=[...this.toolCenterMin],u=[...this.toolCenterMax];if(c>=0&&c<=5){const d=Math.floor(c/2),h=c%2===0;(h?f:u)[d]=l[d],this.setToolCenter(f,"min"),this.setToolCenter(u,"max");return}if(c>=6&&c<=13){const d=c;d<10?f[0]=l[0]:u[0]=l[0],[6,7,10,11].includes(d)?f[1]=l[1]:u[1]=l[1],d%2===0?f[2]=l[2]:u[2]=l[2],this.setToolCenter(f,"min"),this.setToolCenter(u,"max")}}},this._onNewVolume=()=>{const s=this._getViewportsInfo();if(s&&s.length>0){const{viewportId:c,renderingEngineId:l}=s[0],u=ir(l).getViewport(c),d=u.getActors();if(d.length>0){const h=d[0].actor.getMapper().getInputData();h&&(this.seriesInstanceUID=h.seriesInstanceUID,this._updateToolCentersFromViewport(u),(ln(this.getToolName(),c)||[]).forEach(p=>{p.data&&p.data.handles&&(p.data.handles.toolCenter=[...this.toolCenter])}))}}this._computeToolCenter(s),nt(ze,U.VOLUMECROPPINGCONTROL_TOOL_CHANGED,{toolGroupId:this.toolGroupId,viewportsInfo:s,seriesInstanceUID:this.seriesInstanceUID})},this._getAnnotationsForViewportsWithDifferentCameras=(s,c)=>{const{viewportId:l,renderingEngine:f,viewport:u}=s,d=c.filter(y=>y.data.viewportId!==l);if(!d||!d.length)return[];const h=u.getCamera(),{viewPlaneNormal:g,position:p}=h;return d.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera();return!(Vt(x.viewPlaneNormal,g,.01)&&Vt(x.position,p,1))})},this._filterViewportWithSameOrientation=(s,c,l)=>{const{renderingEngine:f}=s,{data:u}=c,d=f.getViewport(u.viewportId),h=l.filter(y=>{const{data:m}=y,w=f.getViewport(m.viewportId);return this._getReferenceLineControllable(w.id)===!0});if(!h||!h.length)return[];const g=d.getCamera(),p=g.viewPlaneNormal;return Dt.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return Dt.normalize(C),Vt(p,C,.01)&&Vt(g.viewUp,x.viewUp,.01)})},this._activateModify=s=>{var c;je.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(U.MOUSE_UP,this._endCallback),s.addEventListener(U.MOUSE_DRAG,this._dragCallback),s.addEventListener(U.MOUSE_CLICK,this._endCallback),s.addEventListener(U.TOUCH_END,this._endCallback),s.addEventListener(U.TOUCH_DRAG,this._dragCallback),s.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{je.isInteractingWithTool=!1,s.removeEventListener(U.MOUSE_UP,this._endCallback),s.removeEventListener(U.MOUSE_DRAG,this._dragCallback),s.removeEventListener(U.MOUSE_CLICK,this._endCallback),s.removeEventListener(U.TOUCH_END,this._endCallback),s.removeEventListener(U.TOUCH_DRAG,this._dragCallback),s.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._endCallback=s=>{const c=s.detail,{element:l}=c;this.editData.annotation.data.handles.activeOperation=null,this.editData.annotation.data.activeViewportIds=[],this._deactivateModify(l),Yt(l),this.editData=null;const u=St(l,this.getToolName(),!1);ke(u)},this._dragCallback=s=>{const c=s.detail,l=c.deltaPoints.world;if(Math.abs(l[0])<.001&&Math.abs(l[1])<.001&&Math.abs(l[2])<.001)return;const{element:f}=c,u=De(f),{viewport:d}=u;if(d.type===Jn.VOLUME_3D)return;const h=this._getAnnotations(u),p=this.filterInteractableAnnotationsForElement(f,h)[0];if(!p)return;const{handles:v}=p.data;if(v.activeOperation===F3.DRAG){v.activeType==="min"?(this.toolCenterMin[0]+=l[0],this.toolCenterMin[1]+=l[1],this.toolCenterMin[2]+=l[2]):v.activeType==="max"?(this.toolCenterMax[0]+=l[0],this.toolCenterMax[1]+=l[1],this.toolCenterMax[2]+=l[2]):(this.toolCenter[0]+=l[0],this.toolCenter[1]+=l[1],this.toolCenter[2]+=l[2]);const y=this._getViewportsInfo();ke(y.map(({viewportId:m})=>m)),nt(ze,U.VOLUMECROPPINGCONTROL_TOOL_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter,toolCenterMin:this.toolCenterMin,toolCenterMax:this.toolCenterMax,handleType:v.activeType,viewportOrientation:[],seriesInstanceUID:this.seriesInstanceUID})}},this._getReferenceLineColor=((i=e.configuration)==null?void 0:i.getReferenceLineColor)||l4e,this._getReferenceLineControllable=((o=e.configuration)==null?void 0:o.getReferenceLineControllable)||u4e;const n=(a=kr(this.toolGroupId))==null?void 0:a.viewportsInfo;if(ze.addEventListener(U.VOLUMECROPPING_TOOL_CHANGED,this._onSphereMoved),n&&n.length>0){const{viewportId:s,renderingEngineId:c}=n[0];Qn(s,c);const u=ir(c).getViewport(s).getActors();if(!u||!u.length){console.warn(`VolumeCroppingControlTool: No volume actors found in viewport ${s}.`);return}const d=u[0].actor.getMapper().getInputData();if(d){const h=d.getDimensions(),g=d.getSpacing(),p=d.getOrigin();this.seriesInstanceUID=d.seriesInstanceUID||"unknown";const v=this.configuration.initialCropFactor??.2;this.toolCenter=[p[0]+v*(h[0]-1)*g[0],p[1]+v*(h[1]-1)*g[1],p[2]+v*(h[2]-1)*g[2]];const y=1-v;this.toolCenterMin=[p[0]+v*(h[0]-1)*g[0],p[1]+v*(h[1]-1)*g[1],p[2]+v*(h[2]-1)*g[2]],this.toolCenterMax=[p[0]+y*(h[0]-1)*g[0],p[1]+y*(h[1]-1)*g[1],p[2]+y*(h[2]-1)*g[2]]}}}_updateToolCentersFromViewport(e){const r=e.getActors();if(!r||!r.length)return;const n=r[0].actor.getMapper().getInputData();if(!n)return;this.seriesInstanceUID=n.seriesInstanceUID||"unknown";const i=n.getDimensions(),o=n.getSpacing(),a=n.getOrigin(),s=this.configuration.initialCropFactor??.2,c=s/2,l=1-s/2;this.toolCenter=[a[0]+(c+l)/2*(i[0]-1)*o[0],a[1]+(c+l)/2*(i[1]-1)*o[1],a[2]+(c+l)/2*(i[2]-1)*o[2]],this.toolCenterMin=[a[0]+c*(i[0]-1)*o[0],a[1]+c*(i[1]-1)*o[1],a[2]+c*(i[2]-1)*o[2]],this.toolCenterMax=[a[0]+l*(i[0]-1)*o[0],a[1]+l*(i[1]-1)*o[1],a[2]+l*(i[2]-1)*o[2]]}onSetToolInactive(){console.debug(`VolumeCroppingControlTool: onSetToolInactive called for tool ${this.getToolName()}`)}onSetToolActive(){const e=this._getViewportsInfo();let r=!1;for(const n of e){const i=Qn(n.viewportId,n.renderingEngineId),o=this._getAnnotations(i);if(o&&o.length>0){r=!0;break}}if(!r)this._unsubscribeToViewportNewVolumeSet(e),this._subscribeToViewportNewVolumeSet(e),this._computeToolCenter(e),nt(ze,U.VOLUMECROPPINGCONTROL_TOOL_CHANGED,{toolGroupId:this.toolGroupId,viewportsInfo:e,seriesInstanceUID:this.seriesInstanceUID});else for(const n of e){const i=Qn(n.viewportId,n.renderingEngineId);if(!i)continue;const o=this._getAnnotations(i);o&&o.length>0&&o.forEach(a=>{nn(a.annotationUID)}),i.viewport.render()}}onSetToolEnabled(){console.debug(`VolumeCroppingControlTool: onSetToolEnabled called for tool ${this.getToolName()}`),this._getViewportsInfo()}onSetToolDisabled(){console.debug(`VolumeCroppingControlTool: onSetToolDisabled called for tool ${this.getToolName()}`);const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),e.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Qn(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{nn(a.annotationUID)})})}_getOrientationFromNormal(e){if(!e)return null;const r={AXIAL:[0,0,1],CORONAL:[0,1,0],SAGITTAL:[1,0,0]},n=.01;for(const[i,o]of Object.entries(r))if(Math.abs(e[0]-o[0])<n&&Math.abs(e[1]-o[1])<n&&Math.abs(e[2]-o[2])<n||Math.abs(e[0]+o[0])<n&&Math.abs(e[1]+o[1])<n&&Math.abs(e[2]+o[2])<n)return i;return null}_syncWithVolumeCroppingTool(e){const r=e;if(r.length>=6){this.toolCenterMin=[r[0].origin[0],r[2].origin[1],r[4].origin[2]],this.toolCenterMax=[r[1].origin[0],r[3].origin[1],r[5].origin[2]],this.toolCenter=[(this.toolCenterMin[0]+this.toolCenterMax[0])/2,(this.toolCenterMin[1]+this.toolCenterMax[1])/2,(this.toolCenterMin[2]+this.toolCenterMax[2])/2];const n=this._getViewportsInfo();n.forEach(({viewportId:i,renderingEngineId:o})=>{const a=Qn(i,o);a&&this._getAnnotations(a).forEach(c=>{if(c.data&&c.data.handles&&c.data.orientation){const l=c.data.orientation;l==="AXIAL"?(c.data.handles.toolCenterMin=[r[0].origin[0],r[2].origin[1],c.data.handles.toolCenterMin[2]],c.data.handles.toolCenterMax=[r[1].origin[0],r[3].origin[1],c.data.handles.toolCenterMax[2]]):l==="CORONAL"?(c.data.handles.toolCenterMin=[r[0].origin[0],c.data.handles.toolCenterMin[1],r[4].origin[2]],c.data.handles.toolCenterMax=[r[1].origin[0],c.data.handles.toolCenterMax[1],r[5].origin[2]]):l==="SAGITTAL"&&(c.data.handles.toolCenterMin=[c.data.handles.toolCenterMin[0],r[2].origin[1],r[4].origin[2]],c.data.handles.toolCenterMax=[c.data.handles.toolCenterMax[0],r[3].origin[1],r[5].origin[2]]),c.data.handles.toolCenter=[(c.data.handles.toolCenterMin[0]+c.data.handles.toolCenterMax[0])/2,(c.data.handles.toolCenterMin[1]+c.data.handles.toolCenterMax[1])/2,(c.data.handles.toolCenterMin[2]+c.data.handles.toolCenterMax[2])/2]}})}),this._virtualAnnotations&&this._virtualAnnotations.length>0&&this._virtualAnnotations.forEach(i=>{if(i.data&&i.data.handles&&i.data.orientation){const o=i.data.orientation.toUpperCase();o==="AXIAL"?(i.data.handles.toolCenterMin=[r[0].origin[0],r[2].origin[1],i.data.handles.toolCenterMin[2]],i.data.handles.toolCenterMax=[r[1].origin[0],r[3].origin[1],i.data.handles.toolCenterMax[2]]):o==="CORONAL"?(i.data.handles.toolCenterMin=[r[0].origin[0],i.data.handles.toolCenterMin[1],r[4].origin[2]],i.data.handles.toolCenterMax=[r[1].origin[0],i.data.handles.toolCenterMax[1],r[5].origin[2]]):o==="SAGITTAL"&&(i.data.handles.toolCenterMin=[i.data.handles.toolCenterMin[0],r[2].origin[1],r[4].origin[2]],i.data.handles.toolCenterMax=[i.data.handles.toolCenterMax[0],r[3].origin[1],r[5].origin[2]]),i.data.handles.toolCenter=[(i.data.handles.toolCenterMin[0]+i.data.handles.toolCenterMax[0])/2,(i.data.handles.toolCenterMin[1]+i.data.handles.toolCenterMax[1])/2,(i.data.handles.toolCenterMin[2]+i.data.handles.toolCenterMax[2])/2]}}),ke(n.map(({viewportId:i})=>i))}}setToolCenter(e,r){r==="min"?this.toolCenterMin=[...e]:r==="max"&&(this.toolCenterMax=[...e]);const n=this._getViewportsInfo();ke(n.map(({viewportId:i})=>i))}addNewAnnotation(e){const r=e.detail,{element:n}=r,i=De(n),{viewport:o}=i,a=this._getAnnotations(i),s=this.filterInteractableAnnotationsForElement(o.element,a);if(!s||s.length===0||!s[0])return null;const{data:c}=s[0],l=[],f=c.referenceLines||[];for(let u=0;u<f.length;++u){const d=f[u][0];this._getReferenceLineControllable(d.id)&&(l.push(d.id),u++)}return c.activeViewportIds=[...l],c.handles.activeOperation=F3.DRAG,e.preventDefault(),At(n),this._activateModify(n),s[0]}handleSelectedCallback(e,r,n,i){this.toolSelectedCallback(e,r,i)}_unsubscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Qn(r,n),{element:o}=i;o.removeEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Qn(r,n),{element:o}=i;o.addEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_applyDeltaShiftToSelectedViewportCameras(e,r,n){r.forEach(i=>{this._applyDeltaShiftToViewportCamera(e,i,n)})}_applyDeltaShiftToViewportCamera(e,r,n){const{data:i}=r,o=e.getViewport(i.viewportId),a=o.getCamera(),s=a.viewPlaneNormal,c=Dt.dot(n,s),l=[...s];if(Dt.multiplyScalar(l,c),Math.abs(l[0])>.001||Math.abs(l[1])>.001||Math.abs(l[2])>.001){const f=[0,0,0],u=[0,0,0];Dt.add(a.focalPoint,l,f),Dt.add(a.position,l,u),o.setCamera({focalPoint:f,position:u}),o.render()}}_pointNearTool(e,r,n,i){const{data:o}=r,a=o.referenceLines,s=[];if(a)for(let c=0;c<a.length;++c){const l=a[c][0],f=a[c][1],u=a[c][2],d=a[c][3];Si(f,u,[n[0],n[1]])<=i&&(s.push(l.id),o.handles.activeOperation=1,o.handles.activeType=d)}return o.activeViewportIds=[...s],this.editData={annotation:r},o.handles.activeOperation===1}}nj.toolName="VolumeCroppingControl";const U3=4,f4e=1024,d4e="PT";class wg extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this._getImageDynamicRangeFromMiddleSlice=(n,i)=>{const o=Math.floor(i[2]/2),a=i[0]*i[1];let s,c;n instanceof Float32Array?(s=4,c=Float32Array):n instanceof Uint8Array?(s=1,c=Uint8Array):n instanceof Uint16Array?(s=2,c=Uint16Array):n instanceof Int16Array&&(s=2,c=Int16Array);const l=n.buffer,f=o*a*s,u=new c(l,f,a),{max:d,min:h}=this._getMinMax(u,a);return d-h}}touchDragCallback(e){this.mouseDragCallback(e)}mouseDragCallback(e){var g,p;const{element:r,deltaPoints:n}=e.detail,i=De(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof lr){a=o.getVolumeId(),u=tv(a),{lower:s,upper:c}=h.voiRange;const v=Ue.getVolume(a);if(!v)throw new Error("Volume not found "+a);l=v.metadata.Modality,d=v.scaling&&Object.keys(v.scaling).length>0}else if(h.voiRange){l=o.modality,{lower:s,upper:c}=h.voiRange;const{preScale:v={scaled:!1}}=((g=o.getImageData)==null?void 0:g.call(o))||{};d=v.scaled&&((p=v.scalingParameters)==null?void 0:p.suvbw)!==void 0}else throw new Error("Viewport is not a valid type");if(l===d4e&&d?f=this.getPTScaledNewRange({deltaPointsCanvas:n.canvas,lower:s,upper:c,clientHeight:r.clientHeight,isPreScaled:d,viewport:o,volumeId:a}):f=this.getNewRange({viewport:o,deltaPointsCanvas:n.canvas,volumeId:a,lower:s,upper:c}),!(f.lower>=f.upper)&&(o.setProperties({voiRange:f}),o.render(),o instanceof lr)){u.forEach(v=>{o!==v&&v.render()});return}}getPTScaledNewRange({deltaPointsCanvas:e,lower:r,upper:n,clientHeight:i,viewport:o,volumeId:a,isPreScaled:s}){let c=U3;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||U3;const f=e[1]*c;return n-=f,n=s?Math.max(n,.1):n,{lower:r,upper:n}}getNewRange({viewport:e,deltaPointsCanvas:r,volumeId:n,lower:i,upper:o}){const a=this._getMultiplierFromDynamicRange(e,n)||U3,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=Rg(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return Pf(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=Ue.getVolume(r),{voxelManager:s}=e.getImageData(),l=s.getMiddleSliceData().reduce((d,h)=>[Math.min(d[0],h),Math.max(d[1],h)],[1/0,-1/0]),f=(o=a==null?void 0:a.metadata)==null?void 0:o.BitsStored,u=f?2**f:1/0;n=Math.min(l[1]-l[0],u)}else n=this._getImageDynamicRangeFromViewport(e);const i=n/f4e;return i>1?Math.round(i):i}_getImageDynamicRangeFromViewport(e){const{imageData:r,voxelManager:n}=e.getImageData();if(n!=null&&n.getRange){const s=n.getRange();return s[1]-s[0]}const i=r.getDimensions();if(r.getRange){const s=r.getRange();return s[1]-s[0]}let o;if(r.getScalarData?o=r.getScalarData():o=r.getPointData().getScalars().getData(),i[2]!==1)return this._getImageDynamicRangeFromMiddleSlice(o,i);let a;if(o.getRange)a=o.getRange();else{const{min:s,max:c}=this._getMinMax(o,o.length);a=[s,c]}return a[1]-a[0]}_getMinMax(e,r){let n=1/0,i=-1/0;for(let o=0;o<r;o++){const a=e[o];a<n&&(n=a),a>i&&(i=a)}return{max:i,min:n}}}wg.toolName="WindowLevel";class rj extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{minWindowWidth:10}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID(),p={invalidated:!0,highlighted:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h},data:{handles:{points:[[...s],[...s],[...s],[...s]]},cachedStats:{}}};rn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),At(a),n.preventDefault(),ke(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),Yt(o),this.editData=null,this.isDrawing=!1,nn(a.annotationUID),ke(s),Un(a),this.applyWindowLevelRegion(a,o)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{currentPoints:l}=i,f=De(o),{worldToCanvas:u,canvasToWorld:d}=f.viewport,h=l.world,{points:g}=c.handles,p=3;g[p]=[...h];const v=u(g[0]),y=u(g[3]),m=[y[0],v[1]],w=[v[0],y[1]],x=d(m),C=d(w);g[1]=x,g[2]=C,a.invalidated=!0,ke(s)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{points:g}=h.handles,p=g.map(C=>a.worldToCanvas(C));l.annotationUID=d;const{color:v,lineWidth:y,lineDash:m}=this.getAnnotationStyle({annotation:u,styleSpecifier:l});if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const w=`${d}-rect`;yv(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=De(i),{viewport:a}=o,s=Bz(a),{data:c}=n,{points:l}=c.handles,f=l.map(T=>a.worldToCanvas(T)),u=f[0],d=f[3];let h=Math.min(u[0],d[0]),g=Math.min(u[1],d[1]),p=Math.abs(u[0]-d[0]),v=Math.abs(u[1]-d[1]);h=G5(h,0,s.width),g=G5(g,0,s.height),p=Math.floor(Math.min(p,Math.abs(s.width-h))),v=Math.floor(Math.min(v,Math.abs(s.height-g)));const y=Fz(s,Math.round(h),Math.round(g),p,v),m=Uz(y,s.minPixelValue,s.maxPixelValue);this.configuration.minWindowWidth===void 0&&(this.configuration.minWindowWidth=10);const w=Math.max(Math.abs(m.max-m.min),this.configuration.minWindowWidth),x=m.mean,C=a.getProperties().VOILUTFunction,S=Pf(w,x,C);a.setProperties({voiRange:S}),a.render()},this.cancel=()=>null,this.isPointNearTool=()=>null,this.toolSelectedCallback=()=>null,this.handleSelectedCallback=()=>null,this._activateModify=()=>null,this._deactivateModify=()=>null}}rj.toolName="WindowLevelRegion";class g0 extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{invert:!1,debounceIfNotLoaded:!0,loop:!1}}){super(e,r),this.deltaY=1}mouseWheelCallback(e){this._scroll(e)}mouseDragCallback(e){this._dragCallback(e)}touchDragCallback(e){this._dragCallback(e)}_dragCallback(e){this._scrollDrag(e)}_scrollDrag(e){const{deltaPoints:r,viewportId:n,renderingEngineId:i}=e.detail,{viewport:o}=Qn(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof lr&&(f=o.getVolumeId());const u=this._getPixelPerImage(o),d=l+this.deltaY;if(u)if(Math.abs(d)>=u){const h=Math.round(d/u);_c(o,{delta:s?-h:h,volumeId:f,debounceLoading:a,loop:c}),this.deltaY=d%u}else this.deltaY=d}_scroll(e){const{wheel:r,element:n}=e.detail,{direction:i}=r,{invert:o}=this.configuration,{viewport:a}=De(n),s=i*(o?-1:1);_c(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof Ir?a.getVolumeId():void 0,scrollSlabs:this.configuration.scrollSlabs})}_getPixelPerImage(e){const{element:r}=e,n=e.getNumberOfSlices();return Math.max(2,r.offsetHeight/Math.max(n,8))}}g0.toolName="StackScroll";class xg extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=De(i),{viewport:s}=a,{invert:c}=this.configuration,l=o.direction*10*(c?-1:1);this.setAngle(s,l)},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,startPoints:i}=e.detail,o=n.world,a=i.world,s=De(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=Hh([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=Sn(Ve(),h,a),y=Sn(Ve(),h,o),m=mn(Ve(),v,y);pt(p,m)>0&&(g=-g),!Number.isNaN(g)&&this.setAngle(c,g)}setAngle(e,r){const{viewPlaneNormal:n,viewUp:i}=e.getCamera();if(e instanceof Ir){const o=(r+360)%360*Math.PI/180,a=Lt(new Float32Array(16));po(a,a,o,n);const s=Gt(Ve(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}xg.toolName="PlanarRotate";class vu extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{zoomToCenter:!1,minZoomScale:.001,maxZoomScale:3e3,pinchToZoom:!0,pan:!0,invert:!1}}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=a.world,l=De(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=Et(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=en(Ve(),u),this.dirVec=u,!1},this.preTouchStartCallback=n=>{if(!this.configuration.pinchToZoom)return this.preMouseDownCallback(n)},this._dragParallelProjection=(n,i,o,a=!1)=>{var T,_,E;const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{parallelScale:u,focalPoint:d,position:h}=o,g=5/f[1],p=l*g*(this.configuration.invert?-1:1),v=(1-p)*u;let y=d,m=h;if(!this.configuration.zoomToCenter){const b=Po(d,this.initialMousePosWorld);m=bn(Ve(),h,this.dirVec,-b*p),y=bn(Ve(),d,this.dirVec,-b*p)}const w=i.getImageData();let x=[1,1,1],C=v,S=!1;if(w){x=w.spacing;const{dimensions:b}=w,D=b[0]*x[0],I=b[1]*x[1],P=f[0]/f[1],M=(T=i.options)==null?void 0:T.displayArea,L=((_=M==null?void 0:M.imageArea)==null?void 0:_[0])??1.1,B=((E=M==null?void 0:M.imageArea)==null?void 0:E[1])??1.1,j=D*L,V=I*B,F=j/V;let G;F>P?G=j/P*.5:G=V*.5;const{minZoomScale:X,maxZoomScale:ne}=this.configuration,ue=G/ne,me=G/X;v<ue?(C=ue,S=!0):v>me&&(C=me,S=!0)}i.setCamera({parallelScale:C,focalPoint:S?d:y,position:S?h:m})},this._dragPerspectiveProjection=(n,i,o,a=!1)=>{const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{position:u,focalPoint:d,viewPlaneNormal:h}=o,g=Dt.distance2BetweenPoints(u,d),p=Math.sqrt(g)/f[1],v=[-h[0],-h[1],-h[2]],y=this.configuration.invert?l/p:l*p;let m=y*v[0];u[0]+=m,d[0]+=m,m=y*v[1],u[1]+=m,d[1]+=m,m=y*v[2],u[2]+=m,d[2]+=m,i.setCamera({position:u,focalPoint:d})},this.initialMousePosWorld=[0,0,0],this.dirVec=[0,0,0],this.configuration.pinchToZoom?this.touchDragCallback=this._pinchCallback.bind(this):this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}mouseWheelCallback(e){this._zoom(e)}_pinchCallback(e){if(e.detail.currentPointsList.length>1){const{element:n,currentPoints:i}=e.detail,o=De(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=Et(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=en(Ve(),f),this.dirVec=f,s.parallelProjection?this._dragParallelProjection(e,a,s,!0):this._dragPerspectiveProjection(e,a,s,!0),a.render()}this.configuration.pan&&this._panCallback(e)}_dragCallback(e){const{element:r}=e.detail,n=De(r),{viewport:i}=n,o=i.getCamera();o.parallelProjection?this._dragParallelProjection(e,i,o):this._dragPerspectiveProjection(e,i,o),i.render()}_zoom(e){const{element:r,points:n}=e.detail,i=De(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:U.MOUSE_WHEEL,renderingEngineId:i.renderingEngineId,viewportId:o.id,camera:{},deltaPoints:{page:n.page,client:n.client,world:n.world,canvas:[0,-s*5]},startPoints:n,lastPoints:n,currentPoints:n}};o.type===Jn.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=De(r),o=n.world,a=i.viewport.getCamera(),{focalPoint:s,position:c}=a,l=[c[0]-o[0],c[1]-o[1],c[2]-o[2]],f=[s[0]-o[0],s[1]-o[1],s[2]-o[2]];i.viewport.setCamera({focalPoint:f,position:l}),i.viewport.render()}}vu.toolName="Zoom";class ij extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=De(r),{viewport:o,renderingEngine:a}=i,s=o.getVolumeId();if(!s)throw new Error("MIPJumpToClickTool: targetId is not a volumeId, you should only use MIPJumpToClickTool with a volumeId as the targetId");let c=-1/0;const l=(g,p)=>{if(g>c)return c=g,p},f=Ib(o,n.world,s,l);if(!f||!f.length)return;const{targetViewportIds:u,toolGroupId:d}=this.configuration;a.getViewports().filter(g=>{if((u==null?void 0:u.indexOf(g.id))>=0)return!0;const p=Mr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof lr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}ij.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:B3}=Uu;function h4e(){return"rgb(0, 200, 0)"}function g4e(){return!0}function p4e(){return!0}function m4e(){return!0}const cc={DRAG:1,ROTATE:2,SLAB:3};class dl extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse"],configuration:{shadow:!0,viewportIndicators:!1,viewportIndicatorsConfig:{radius:5,x:null,y:null},autoPan:{enabled:!1,panSize:10},handleRadius:3,enableHDPIHandles:!1,referenceLinesCenterGapRadius:20,referenceLinesCenterGapRatio:null,filterActorUIDsToSetSlabThickness:[],slabThicknessBlendMode:Mf.MAXIMUM_INTENSITY_BLEND,mobile:{enabled:!1,opacity:.8,handleRadius:9,referenceLinesCenterGapRatio:.05}}}){var n,i,o,a;super(e,r),this.toolCenter=[0,0,0],this.initializeViewport=({renderingEngineId:s,viewportId:c})=>{const l=Qn(c,s);if(!l)return;const{FrameOfReferenceUID:f,viewport:u}=l,{element:d}=u,{position:h,focalPoint:g,viewPlaneNormal:p}=u.getCamera();let v=this._getAnnotations(l);v=this.filterInteractableAnnotationsForElement(d,v),v!=null&&v.length&&nn(v[0].annotationUID);const y={highlighted:!1,metadata:{cameraPosition:[...h],cameraFocalPoint:[...g],FrameOfReferenceUID:f,toolName:this.getToolName()},data:{handles:{rotationPoints:[],slabThicknessPoints:[],toolCenter:this.toolCenter},activeOperation:null,activeViewportIds:[],viewportId:c}};return rn(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>kr(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Qn(l,f),d=u.viewport;d.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!0,suppressEvents:!0}),d.resetSlabThickness();const{element:m}=d;let w=this._getAnnotations(u);w=this.filterInteractableAnnotationsForElement(m,w),w.length&&nn(w[0].annotationUID),d.render()}this._computeToolCenter(s)},this.computeToolCenter=()=>{const s=this._getViewportsInfo();this._computeToolCenter(s)},this._computeToolCenter=s=>{if(!s.length||s.length===1){console.warn("For crosshairs to operate, at least two viewports must be given.");return}const[c,l,f]=s,{normal:u,point:d}=this.initializeViewport(c),{normal:h,point:g}=this.initializeViewport(l);let p=[0,0,0],v=Ve();f?{normal:p,point:v}=this.initializeViewport(f):(Kr(v,d,g),Er(v,v,.5),mn(p,u,h));const y=Tl(u,d),m=Tl(h,g),w=Tl(p,v),x=gF(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=De(l),{viewport:h}=d;this._jump(d,u);const g=this._getAnnotations(d),p=this.filterInteractableAnnotationsForElement(h.element,g),{data:v}=p[0],{rotationPoints:y}=v.handles,m=[];for(let w=0;w<y.length-1;++w){const x=y[w][1],C=this._getReferenceLineControllable(x.id),S=this._getReferenceLineDraggableRotatable(x.id);!C||!S||(m.push(x.id),w++)}return v.activeViewportIds=[...m],v.handles.activeOperation=cc.DRAG,s.preventDefault(),At(l),this._activateModify(l),p[0]},this.cancel=()=>{console.log("Not implemented yet")},this.handleSelectedCallback=(s,c)=>{const l=s.detail,{element:f}=l;c.highlighted=!0,this._activateModify(f),At(f),s.preventDefault()},this.isPointNearTool=(s,c,l,f)=>!!this._pointNearTool(s,c,l,6),this.toolSelectedCallback=(s,c,l)=>{const f=s.detail,{element:u}=f;c.highlighted=!0,this._activateModify(u),At(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=De(l),{renderingEngine:u}=f,d=f.viewport,h=this._getAnnotations(f),p=this.filterInteractableAnnotationsForElement(l,h)[0];if(!p)return;const v=d.getCamera(),y=p.metadata.cameraPosition,m=[0,0,0];Dt.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];Dt.subtract(v.focalPoint,w,x),p.metadata.cameraPosition=[...v.position],p.metadata.cameraFocalPoint=[...v.focalPoint];const C=this._getReferenceLineControllable(d.id),S=this._getReferenceLineDraggableRotatable(d.id);if(!Vt(v.position,y,.001)&&C&&S){let b=!1;Vt(m,x,.001)||(b=!0);const I=Math.abs(Dt.dot(m,v.viewPlaneNormal))<.01;!b&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],nt(ze,U.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&Mr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const _=St(l,this.getToolName(),!1);ke(_)},this.onResetCamera=s=>{this.resetCrosshairs()},this.mouseMoveCallback=(s,c)=>{const{element:l,currentPoints:f}=s.detail,u=f.canvas;let d=!1;for(let h=0;h<c.length;h++){const g=c[h];if(ti(g.annotationUID))continue;const{data:p,highlighted:v}=g;if(!p.handles)continue;const y=p.handles.activeOperation,m=p.activeViewportIds&&p.activeViewportIds.length>0?[...p.activeViewportIds]:[];p.activeViewportIds=[],p.handles.activeOperation=null;const w=this.getHandleNearImagePoint(l,g,u,6);let x=!1;w?x=!0:x=this._pointNearTool(l,g,u,6),x&&!v||!x&&v?(g.highlighted=!v,d=!0):(p.handles.activeOperation!==y||!this._areViewportIdArraysEqual(p.activeViewportIds,m))&&(d=!0)}return d},this.filterInteractableAnnotationsForElement=(s,c)=>{if(!c||!c.length)return[];const l=De(s),{viewportId:f}=l;return c.filter(d=>d.data.viewportId===f)},this.renderAnnotation=(s,c)=>{let l=!1;const{viewport:f,renderingEngine:u}=s,{element:d}=f,h=this._getAnnotations(s),g=f.getCamera(),v=this.filterInteractableAnnotationsForElement(d,h)[0];if(!(h!=null&&h.length)||!(v!=null&&v.data))return l;const y=v.annotationUID,{clientWidth:m,clientHeight:w}=f.canvas,x=Math.sqrt(m*m+w*w),C=Math.min(m,w),S=v.data,T=f.worldToCanvas(this.toolCenter),_=this._filterAnnotationsByUniqueViewportOrientations(s,h),E=[],b=[0,0,m,w];_.forEach(L=>{const{data:B}=L;B.handles.toolCenter=this.toolCenter;const j=u.getViewport(B.viewportId),V=j.getCamera(),F=this._getReferenceLineControllable(j.id),G=this._getReferenceLineDraggableRotatable(j.id),X=this._getReferenceLineSlabThicknessControlsOn(j.id),{clientWidth:ne,clientHeight:ue}=j.canvas,me=Math.sqrt(ne*ne+ue*ue),ge=[ne*.5,ue*.5],ye=j.canvasToWorld(ge),Ie=[0,0,0];Dt.cross(g.viewPlaneNormal,V.viewPlaneNormal,Ie),Dt.normalize(Ie),Dt.multiplyScalar(Ie,me);const Pe=[0,0,0];Dt.add(ye,Ie,Pe);const Ee=[0,0,0];Dt.subtract(ye,Ie,Ee);const H=f.worldToCanvas(Pe),O=f.worldToCanvas(ye),Y=bt();Wn(Y,H,O),ml(Y,Y);const K=bt();hl(K,Y,x*100);const Z=bt();hl(Z,Y,C*.4);const ae=bt();hl(ae,Y,C*.2);const oe=bt(),_e=this.configuration.mobile,{referenceLinesCenterGapRatio:Oe}=_e!=null&&_e.enabled?_e:this.configuration,Ge=Oe>0?C*Oe:this.configuration.referenceLinesCenterGapRadius;hl(oe,Y,_.length===2?Ge:0);const $e=bt(),le=bt(),de=bt(),be=bt();let pe=mf(T);(!G||!F)&&(pe=mf(O)),Zi($e,pe,oe),Zi(le,pe,K),Wn(de,pe,oe),Wn(be,pe,K),Fd($e,le,b),Fd(de,be,b);const Te=bt();Wn(Te,T,Z);const Ye=bt();Zi(Ye,T,Z);let fe=mf(T);!G&&X&&(fe=mf(O));let ft=[...this.toolCenter];!G&&X&&(ft=[...ye]);const gt=[0,0,0];Dt.subtract(Pe,Ee,gt),Dt.normalize(gt);const{viewPlaneNormal:mt}=g,{matrix:Re}=no.buildFromDegree().rotate(90,mt),Je=[0,0,0];Gt(Je,gt,Re);const at=j.getSlabThickness(),tt=[...Je];Dt.multiplyScalar(tt,at);const wt=[0,0,0];Dt.add(ft,tt,wt);const Bt=f.worldToCanvas(wt),Ct=bt();Wn(Ct,fe,Bt);const Ht=bt();Wn(Ht,fe,K),Zi(Ht,Ht,Ct);const $t=bt();Zi($t,fe,K),Zi($t,$t,Ct),Fd(Ht,$t,b);const dn=bt();Zi(dn,fe,K),Wn(dn,dn,Ct);const Nn=bt();Wn(Nn,fe,K),Wn(Nn,Nn,Ct),Fd(dn,Nn,b);const Kt=bt(),qn=bt(),Cr=bt(),pr=bt();Wn(Kt,fe,ae),Zi(Kt,Kt,Ct),Zi(qn,fe,ae),Zi(qn,qn,Ct),Wn(Cr,fe,ae),Wn(Cr,Cr,Ct),Zi(pr,fe,ae),Wn(pr,pr,Ct),E.push([j,$e,le,de,be,Ht,$t,dn,Nn,Te,Ye,Kt,qn,Cr,pr])});const D=[],I=[],P=this._getReferenceLineColor(f.id),M=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((L,B)=>{var Ie,Pe,Ee,H;const j=L[0],V=this._getReferenceLineColor(j.id),F=this._getReferenceLineControllable(j.id),G=this._getReferenceLineDraggableRotatable(j.id)||((Ie=this.configuration.mobile)==null?void 0:Ie.enabled),X=this._getReferenceLineSlabThicknessControlsOn(j.id)||((Pe=this.configuration.mobile)==null?void 0:Pe.enabled),ne=S.activeViewportIds.find(O=>O===j.id);let ue=V!==void 0?V:"rgb(200, 200, 200)",me=1;const ge=S.handles.activeOperation!==null&&S.handles.activeOperation===cc.DRAG&&ne;ge&&(me=2.5);let ye=`${B}`;if(F&&G?(ye=`${B}One`,fn(c,y,ye,L[1],L[2],{color:ue,lineWidth:me}),ye=`${B}Two`,fn(c,y,ye,L[3],L[4],{color:ue,lineWidth:me})):fn(c,y,ye,L[2],L[4],{color:ue,lineWidth:me}),F){ue=V!==void 0?V:"rgb(200, 200, 200)";const O=S.handles.activeOperation===cc.ROTATE,Y=[L[9],L[10]],K=[f.canvasToWorld(L[9]),j,L[1],L[2]],Z=[f.canvasToWorld(L[10]),j,L[3],L[4]];D.push(K,Z);const ae=S.handles.activeOperation===cc.SLAB,oe=[L[11],L[12],L[13],L[14]],_e=[f.canvasToWorld(L[11]),j,L[5],L[6]],Oe=[f.canvasToWorld(L[12]),j,L[5],L[6]],Ge=[f.canvasToWorld(L[13]),j,L[7],L[8]],$e=[f.canvasToWorld(L[14]),j,L[7],L[8]];I.push(_e,Oe,Ge,$e);let le=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),de=1;if((Ee=this.configuration.mobile)!=null&&Ee.enabled&&(le=this.configuration.mobile.handleRadius,de=this.configuration.mobile.opacity),(ge||(H=this.configuration.mobile)!=null&&H.enabled)&&!O&&!ae&&G&&X){let pe=`${B}One`;sr(c,y,pe,Y,{color:ue,handleRadius:le,opacity:de,type:"circle"}),pe=`${B}Two`,sr(c,y,pe,oe,{color:ue,handleRadius:le,opacity:de,type:"rect"})}else if(ge&&!O&&!ae&&G){const pe=`${B}`;sr(c,y,pe,Y,{color:ue,handleRadius:le,opacity:de,type:"circle"})}else if(ne&&!O&&!ae&&X){const pe=`${B}`;sr(c,y,pe,oe,{color:ue,handleRadius:le,opacity:de,type:"rect"})}else if(O&&G){const pe=`${B}`,Te=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);sr(c,y,pe,Y,{color:ue,handleRadius:Te,fill:ue,type:"circle"})}else if(ae&&ne&&X){const pe=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);sr(c,y,ye,oe,{color:ue,handleRadius:pe,fill:ue,type:"rect"})}j.getSlabThickness()>.5&&X&&(ye=`${B}STOne`,fn(c,y,ye,L[5],L[6],{color:ue,width:1,lineDash:[2,3]}),ye=`${B}STTwo`,fn(c,y,ye,L[7],L[8],{color:ue,width:L,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=D,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:L}=this.configuration,B=(L==null?void 0:L.xOffset)||.95,j=(L==null?void 0:L.yOffset)||.05,V=[m*B,w*j],F=(L==null?void 0:L.circleRadius)||x*.01;Zo(c,y,"0",V,F,{color:M,fill:M})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=ln(this.getToolName(),c.element)||[],f=this._getViewportsInfo().map(({viewportId:d})=>d);return l.filter(d=>{const{data:h}=d;return f.includes(h.viewportId)})},this._onNewVolume=()=>{const s=this._getViewportsInfo();this._computeToolCenter(s)},this._areViewportIdArraysEqual=(s,c)=>s.length!==c.length?!1:(s.forEach(l=>{let f=!1;for(let u=0;u<c.length;++u)if(l===c[u]){f=!0;break}if(f===!1)return!1}),!0),this._getAnnotationsForViewportsWithDifferentCameras=(s,c)=>{const{viewportId:l,renderingEngine:f,viewport:u}=s,d=c.filter(y=>y.data.viewportId!==l);if(!d||!d.length)return[];const h=u.getCamera(),{viewPlaneNormal:g,position:p}=h;return d.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera();return!(Vt(x.viewPlaneNormal,g,.01)&&Vt(x.position,p,1))})},this._filterViewportWithSameOrientation=(s,c,l)=>{const{renderingEngine:f}=s,{data:u}=c,d=f.getViewport(u.viewportId),h=l.filter(y=>{const{data:m}=y,w=f.getViewport(m.viewportId);return this._getReferenceLineControllable(w.id)===!0});if(!h||!h.length)return[];const g=d.getCamera(),p=g.viewPlaneNormal;return Dt.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return Dt.normalize(C),Vt(p,C,.01)&&Vt(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;Dt.normalize(d);const h=c.filter(y=>{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x===!0}),g=[];for(let y=0;y<h.length;++y){const m=h[y],{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(Dt.normalize(S),Vt(d,S,.01)||jp(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Vt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Vt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}const p=c.filter(y=>{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x!==!0});for(let y=0;y<p.length;++y){const m=p[y],{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(Dt.normalize(S),Vt(d,S,.01)||jp(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Vt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Vt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}const v=this._getAnnotationsForViewportsWithDifferentCameras(s,c);for(let y=0;y<v.length;++y){const m=v[y];if(g.some(_=>_===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(Dt.normalize(S),Vt(d,S,.01)||jp(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Vt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Vt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}return g},this._checkIfViewportsRenderingSameScene=(s,c)=>{const l=s.getAllVolumeIds(),f=c.getAllVolumeIds();return l.length===f.length&&l.every(u=>f.includes(u))},this._jump=(s,c)=>{je.isInteractingWithTool=!0;const{viewport:l,renderingEngine:f}=s,u=this._getAnnotations(s),d=[0,0,0];Dt.subtract(c,this.toolCenter,d);const g=this._getAnnotationsForViewportsWithDifferentCameras(s,u).filter(p=>{const{data:v}=p,y=f.getViewport(v.viewportId),m=this._checkIfViewportsRenderingSameScene(l,y);return this._getReferenceLineControllable(y.id)&&this._getReferenceLineDraggableRotatable(y.id)&&m});return g.length===0?(je.isInteractingWithTool=!1,!1):(this._applyDeltaShiftToSelectedViewportCameras(f,g,d),je.isInteractingWithTool=!1,!0)},this._activateModify=s=>{var c;je.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(U.MOUSE_UP,this._endCallback),s.addEventListener(U.MOUSE_DRAG,this._dragCallback),s.addEventListener(U.MOUSE_CLICK,this._endCallback),s.addEventListener(U.TOUCH_END,this._endCallback),s.addEventListener(U.TOUCH_DRAG,this._dragCallback),s.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{je.isInteractingWithTool=!1,s.removeEventListener(U.MOUSE_UP,this._endCallback),s.removeEventListener(U.MOUSE_DRAG,this._dragCallback),s.removeEventListener(U.MOUSE_CLICK,this._endCallback),s.removeEventListener(U.TOUCH_END,this._endCallback),s.removeEventListener(U.TOUCH_DRAG,this._dragCallback),s.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._endCallback=s=>{const c=s.detail,{element:l}=c;this.editData.annotation.data.handles.activeOperation=null,this.editData.annotation.data.activeViewportIds=[],this._deactivateModify(l),Yt(l),this.editData=null;const u=St(l,this.getToolName(),!1);ke(u)},this._dragCallback=s=>{const c=s.detail,l=c.deltaPoints.world;if(Math.abs(l[0])<.001&&Math.abs(l[1])<.001&&Math.abs(l[2])<.001)return;const{element:f}=c,u=De(f),{renderingEngine:d,viewport:h}=u,g=this._getAnnotations(u),v=this.filterInteractableAnnotationsForElement(f,g)[0];if(!v)return;const{handles:y}=v.data,{currentPoints:m}=s.detail,w=m.canvas;if(y.activeOperation===cc.DRAG){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(S=>{const{data:T}=S,_=d.getViewport(T.viewportId),E=this._getReferenceLineControllable(_.id),b=this._getReferenceLineDraggableRotatable(_.id);return E===!0&&b===!0&&v.data.activeViewportIds.find(D=>D===_.id)});this._applyDeltaShiftToSelectedViewportCameras(d,C,l)}else if(y.activeOperation===cc.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(B=>{const{data:j}=B,V=d.getViewport(j.viewportId),F=this._getReferenceLineControllable(V.id),G=this._getReferenceLineDraggableRotatable(V.id);return F===!0&&G===!0}),S=bt(),T=bt(),_=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(_),b=c.currentPoints.canvas,D=bt();Ps(D,b,c.deltaPoints.canvas),Ps(S,D,E),Ps(T,b,E);let I=eee(S,T);this._isClockWise(E,D,b)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:M}=no.buildFromRadian().translate(_[0],_[1],_[2]).rotate(I,P).translate(-_[0],-_[1],-_[2]),L=[];C.forEach(B=>{const{data:j}=B;j.handles.toolCenter=_;const V=d.getViewport(j.viewportId),F=V.getCamera(),{viewUp:G,position:X,focalPoint:ne}=F;G[0]+=X[0],G[1]+=X[1],G[2]+=X[2],Gt(ne,ne,M),Gt(X,X,M),Gt(G,G,M),G[0]-=X[0],G[1]-=X[1],G[2]-=X[2],V.setCamera({position:X,viewUp:G,focalPoint:ne}),L.push(V.id)}),d.renderViewports(L)}else if(y.activeOperation===cc.SLAB){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(_=>{const{data:E}=_,b=d.getViewport(E.viewportId),D=this._getReferenceLineControllable(b.id),I=this._getReferenceLineSlabThicknessControlsOn(b.id);return D===!0&&I===!0&&v.data.activeViewportIds.find(P=>P===b.id)});if(C.length===0)return;const S=this._filterViewportWithSameOrientation(u,C[0],g),T=[];T.push(h.id),S.forEach(_=>{const{data:E}=_,b=d.getViewport(E.viewportId),I=b.getCamera().viewPlaneNormal,P=Dt.dot(l,I),M=[...I];if(Dt.multiplyScalar(M,P),Math.abs(M[0])>.001||Math.abs(M[1])>.001||Math.abs(M[2])>.001){const L=Math.sqrt(M[0]*M[0]+M[1]*M[1]+M[2]*M[2]),B=c.lastPoints.world,j=[0,0,0],V=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(b.id)){const{rotationPoints:Pe}=this.editData.annotation.data.handles,Ee=Pe.filter(H=>H[1].uid===b.id);if(Ee.length===2){const H=h.canvasToWorld(Ee[0][3]),O=h.canvasToWorld(Ee[1][3]);Dt.add(H,O,V),Dt.multiplyScalar(V,.5)}}Dt.subtract(B,V,j);const G=Dt.dot(j,I),X=[...I];Dt.multiplyScalar(X,G);const ne=[X[0],X[1],X[2]];en(ne,ne);const ue=[M[0],M[1],M[2]];en(ue,ue);let me=b.getSlabThickness();jp(ne,ue,.001)?me-=L:me+=L,me=Math.abs(me),me=Math.max(B3.MINIMUM_SLAB_THICKNESS,me),this._pointNearReferenceLine(v,w,6,b)&&(me=B3.MINIMUM_SLAB_THICKNESS),Mr(b.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(b,me),T.push(b.id)}}),d.renderViewports(T)}},this._pointNearReferenceLine=(s,c,l,f)=>{const{data:u}=s,{rotationPoints:d}=u.handles;for(let h=0;h<d.length-1;++h){const g=d[h][1];if(g.id!==f.id||!this._getReferenceLineControllable(g.id))continue;const v={start:{x:d[h][2][0],y:d[h][2][1]},end:{x:d[h][3][0],y:d[h][3][1]}},y=Si([v.start.x,v.start.y],[v.end.x,v.end.y],[c[0],c[1]]),m={start:{x:d[h+1][2][0],y:d[h+1][2][1]},end:{x:d[h+1][3][0],y:d[h+1][3][1]}},w=Si([m.start.x,m.start.y],[m.end.x,m.end.y],[c[0],c[1]]);if(y<=l||w<=l)return!0;h++}return!1},this._getReferenceLineColor=((n=e.configuration)==null?void 0:n.getReferenceLineColor)||h4e,this._getReferenceLineControllable=((i=e.configuration)==null?void 0:i.getReferenceLineControllable)||g4e,this._getReferenceLineDraggableRotatable=((o=e.configuration)==null?void 0:o.getReferenceLineDraggableRotatable)||p4e,this._getReferenceLineSlabThicknessControlsOn=((a=e.configuration)==null?void 0:a.getReferenceLineSlabThicknessControlsOn)||m4e}onSetToolActive(){const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),this._subscribeToViewportNewVolumeSet(e),this._computeToolCenter(e)}onSetToolPassive(){const e=this._getViewportsInfo();this._computeToolCenter(e)}onSetToolEnabled(){const e=this._getViewportsInfo();this._computeToolCenter(e)}onSetToolDisabled(){const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),e.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Qn(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{nn(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();ke(n.map(({viewportId:i})=>i)),r||nt(ze,U.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=De(e),{viewport:a}=o;let s=this._getRotationHandleNearImagePoint(a,r,n,i);if(s!==null||(s=this._getSlabThicknessHandleNearImagePoint(a,r,n,i),s!==null))return s}_unsubscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Qn(r,n),{element:o}=i;o.removeEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Qn(r,n),{element:o}=i;o.addEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_autoPanViewportIfNecessary(e,r){const n=r.getViewport(e),{clientWidth:i,clientHeight:o}=n.canvas,a=n.worldToCanvas(this.toolCenter),s=this.configuration.autoPan.panSize,c=[a[0],a[1]];if(a[0]<0?c[0]=s:a[0]>i&&(c[0]=i-s),a[1]<0?c[1]=s:a[1]>o&&(c[1]=o-s),c[0]===a[0]&&c[1]===a[1])return;const l=n.canvasToWorld(c),f=[l[0]-this.toolCenter[0],l[1]-this.toolCenter[1],l[2]-this.toolCenter[2]],u=n.getCamera(),{focalPoint:d,position:h}=u,g=[h[0]-f[0],h[1]-f[1],h[2]-f[2]],p=[d[0]-f[0],d[1]-f[1],d[2]-f[2]];n.setCamera({focalPoint:p,position:g}),n.render()}setSlabThickness(e,r){let n;const{filterActorUIDsToSetSlabThickness:i}=this.configuration;i&&i.length>0&&(n=i);let o=this.configuration.slabThicknessBlendMode;r===B3.MINIMUM_SLAB_THICKNESS&&(o=Mf.COMPOSITE),e.setBlendMode(o,n,!1),e.setSlabThickness(r,n)}_isClockWise(e,r,n){return(r[0]-e[0])*(n[1]-e[1])-(r[1]-e[1])*(n[0]-e[0])>0}_applyDeltaShiftToSelectedViewportCameras(e,r,n){r.forEach(i=>{this._applyDeltaShiftToViewportCamera(e,i,n)})}_applyDeltaShiftToViewportCamera(e,r,n){const{data:i}=r,o=e.getViewport(i.viewportId),a=o.getCamera(),s=a.viewPlaneNormal,c=Dt.dot(n,s),l=[...s];if(Dt.multiplyScalar(l,c),Math.abs(l[0])>.001||Math.abs(l[1])>.001||Math.abs(l[2])>.001){const f=[0,0,0],u=[0,0,0];Dt.add(a.focalPoint,l,f),Dt.add(a.position,l,u),o.setCamera({focalPoint:f,position:u}),o.render()}}_getRotationHandleNearImagePoint(e,r,n,i){const{data:o}=r,{rotationPoints:a}=o.handles;for(let s=0;s<a.length;s++){const c=a[s][0],l=a[s][1];if(!this._getReferenceLineControllable(l.id)||!this._getReferenceLineDraggableRotatable(l.id))continue;const d=e.worldToCanvas(c);if(dr(n,d)<i)return o.handles.activeOperation=cc.ROTATE,this.editData={annotation:r},c}return null}_getSlabThicknessHandleNearImagePoint(e,r,n,i){const{data:o}=r,{slabThicknessPoints:a}=o.handles;for(let s=0;s<a.length;s++){const c=a[s][0],l=a[s][1];if(!this._getReferenceLineControllable(l.id)||!this._getReferenceLineSlabThicknessControlsOn(l.id))continue;const d=e.worldToCanvas(c);if(dr(n,d)<i)return o.handles.activeOperation=cc.SLAB,o.activeViewportIds=[l.id],this.editData={annotation:r},c}return null}_pointNearTool(e,r,n,i){const o=De(e),{viewport:a}=o,{clientWidth:s,clientHeight:c}=a.canvas,l=Math.sqrt(s*s+c*c),{data:f}=r,{rotationPoints:u}=f.handles,{slabThicknessPoints:d}=f.handles,h=[];for(let g=0;g<u.length-1;++g){const p=u[g][1],v=this._getReferenceLineControllable(p.id),y=this._getReferenceLineDraggableRotatable(p.id);if(!v||!y)continue;const m={start:{x:u[g][2][0],y:u[g][2][1]},end:{x:u[g][3][0],y:u[g][3][1]}},w=Si([m.start.x,m.start.y],[m.end.x,m.end.y],[n[0],n[1]]),x={start:{x:u[g+1][2][0],y:u[g+1][2][1]},end:{x:u[g+1][3][0],y:u[g+1][3][1]}},C=Si([x.start.x,x.start.y],[x.end.x,x.end.y],[n[0],n[1]]);(w<=i||C<=i)&&(h.push(p.id),f.handles.activeOperation=cc.DRAG),g++}for(let g=0;g<d.length-1;++g){const p=d[g][1];if(h.find(P=>P===p.id))continue;const v=this._getReferenceLineControllable(p.id),y=this._getReferenceLineSlabThicknessControlsOn(p.id);if(!v||!y)continue;const m=d[g][2],w=d[g][3],x=bt();Zi(x,m,w),hl(x,x,.5);const C=bt();Wn(C,m,x),ml(C,C);const S=bt();hl(S,C,l*.05);const T=bt(),_=bt();Zi(T,x,S),Wn(_,x,S);const E={start:{x:T[0],y:T[1]},end:{x:m[0],y:m[1]}},b=Si([E.start.x,E.start.y],[E.end.x,E.end.y],[n[0],n[1]]),D={start:{x:_[0],y:_[1]},end:{x:w[0],y:w[1]}},I=Si([D.start.x,D.start.y],[D.end.x,D.end.y],[n[0],n[1]]);(b<=i||I<=i)&&(h.push(p.id),f.handles.activeOperation=null),g++}return f.activeViewportIds=[...h],this.editData={annotation:r},f.handles.activeOperation===cc.DRAG}}dl.toolName="Crosshairs";const G2="magnify-viewport";class oj extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{magnifySize:10,magnifyWidth:250,magnifyHeight:250}}){super(e,r),this._hasBeenRemoved=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=De(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof hr))throw new Error("MagnifyTool only works on StackViewports");const f=this._getReferencedImageId(c);if(!f)throw new Error("MagnifyTool: No referenced image id found, reconstructed planes not supported yet");const u=St(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),At(o),n.preventDefault(),ke(u),!0},this.preTouchStartCallback=n=>{this.preMouseDownCallback(n)},this._createMagnificationViewport=()=>{const{enabledElement:n,referencedImageId:i,viewportIdsToRender:o,renderingEngine:a,currentPoints:s}=this.editData,{viewport:c}=n,{element:l}=c,f=c.getProperties(),{rotation:u}=c.getViewPresentation(),{canvas:d,world:h}=s;let g;if(g=l.querySelector(".magnifyTool"),g===null){const v=document.createElement("div");v.classList.add("magnifyTool"),v.style.display="block",v.style.width=`${this.configuration.magnifyWidth}px`,v.style.height=`${this.configuration.magnifyHeight}px`,v.style.position="absolute",g=v,l.querySelector(".viewport-element").appendChild(v);const m={viewportId:G2,type:Jn.STACK,element:g};a.enableElement(m)}g.style.top=`${d[1]-this.configuration.magnifyHeight/2}px`,g.style.left=`${d[0]-this.configuration.magnifyWidth/2}px`;const p=a.getViewport(G2);p.setStack([i]).then(()=>{if(this._hasBeenRemoved)return;p.setProperties(f),p.setViewPresentation({rotation:u});const{parallelScale:v}=c.getCamera(),{focalPoint:y,position:m,viewPlaneNormal:w}=p.getCamera(),x=Math.sqrt(Math.pow(y[0]-m[0],2)+Math.pow(y[1]-m[1],2)+Math.pow(y[2]-m[2],2)),C=[h[0],h[1],h[2]],S=[C[0]+x*w[0],C[1]+x*w[1],C[2]+x*w[2]];p.setCamera({parallelScale:v*(1/this.configuration.magnifySize),focalPoint:C,position:S}),p.render()}),g.style.display="block",ke(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=De(a),{renderingEngine:u}=f,d=u.getViewport(G2),h=a.querySelector(".magnifyTool");if(!h)return;h.style.top=`${l[1]-this.configuration.magnifyHeight/2}px`,h.style.left=`${l[0]-this.configuration.magnifyWidth/2}px`;const{focalPoint:g,position:p}=d.getCamera(),v=[p[0]+c[0],p[1]+c[1],p[2]+c[2]],y=[g[0]+c[0],g[1]+c[1],g[2]+c[2]];d.setCamera({focalPoint:y,position:v}),d.render()},this._dragEndCallback=n=>{const{element:i}=n.detail,o=De(i),{renderingEngine:a}=o;a.disableElement(G2);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),Yt(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{je.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(U.MOUSE_UP,this._dragEndCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(U.TOUCH_END,this._dragEndCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._dragEndCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(U.TOUCH_END,this._dragEndCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof hr&&(n=r.split("imageId:")[1]),n}}oj.toolName="Magnify";const v4e="advancedMagnifyTool",y4e=125,{Events:Ju}=ka,PM=t=>t.uid!==t.referencedId;var I_;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(I_||(I_={}));const w4e="AdvancedMagnify",x4e=1-is,ED=class ED extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,magnifyingGlass:{radius:125,zoomFactor:3,zoomFactorList:[1.5,2,2.5,3,3.5,4,4.5,5],autoPan:{enabled:!0,padding:10}},actions:{showZoomFactorsList:{method:"showZoomFactorsList",bindings:[{mouseButton:Rl.Secondary,modifierKey:Qi.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=De(a),{viewport:c,renderingEngine:l}=s,f=o.world,u=o.canvas,{magnifyingGlass:d}=this.configuration,{radius:h,zoomFactor:g,autoPan:p}=d,v=this._getCanvasHandlePoints(u,h),y=c.getCamera(),{viewPlaneNormal:m,viewUp:w}=y,x=this.getReferencedImageId(c,f,m,w),C=Pn(),S=Pn(),T=c.getFrameOfReferenceUID(),_={annotationUID:C,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...m],viewUp:[...w],FrameOfReferenceUID:T,referencedImageId:x},data:{sourceViewportId:c.id,magnifyViewportId:S,zoomFactor:g,isCanvasAnnotation:!0,handles:{points:v,activeHandleIndex:null}}};this.magnifyViewportManager.createViewport(_,{magnifyViewportId:S,sourceEnabledElement:s,position:u,radius:h,zoomFactor:g,autoPan:{enabled:p.enabled,padding:p.padding,callback:b=>{const D=_.data.handles.points,{canvas:I}=b.delta;for(let P=0,M=D.length;P<M;P++){const L=D[P];L[0]+=I[0],L[1]+=I[1],_.invalidated=!0}}}}),rn(_,a);const E=St(a,this.getToolName());return n.preventDefault(),ke(E),_},this.onSetToolDisabled=()=>{this.magnifyViewportManager.dispose(),uv().forEach(i=>{i.metadata.toolName===this.getToolName()&&nn(i.annotationUID)})},this.isPointNearTool=(n,i,o,a)=>{const{data:s}=i,{points:c}=s.handles,l=c,f=l[0],u=l[2],d=l[3],h=Math.abs(u[1]-f[1])*.5,g=[d[0]+h,f[1]+h],p=Lf([g,o]);return Math.abs(p-h)<a*2},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},At(a),this._activateModify(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;const{points:l}=c.handles,f=l.findIndex(d=>d===o),u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),At(s),ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{data:l}=a;l.handles.activeHandleIndex=null,this._deactivateModify(o),Yt(o),this.editData=null,this.isDrawing=!1,ke(s),c&&Un(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{deltaPoints:o}=i,a=(o==null?void 0:o.canvas)??[0,0,0],{annotation:s,viewportIdsToRender:c}=this.editData,{points:l}=s.data.handles;l.forEach(f=>{f[0]+=a[0],f[1]+=a[1]}),s.invalidated=!0,this.editData.hasMoved=!0,ke(c)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{annotation:o,viewportIdsToRender:a,handleIndex:s}=this.editData,{data:c}=o;if(s===void 0){const{deltaPoints:l}=i,f=l.canvas;c.handles.points.forEach(d=>{d[0]+=f[0],d[1]+=f[1]}),o.invalidated=!0}else this._dragHandle(n),o.invalidated=!0;ke(a)},this._dragHandle=n=>{const i=n.detail,{annotation:o}=this.editData,{data:a}=o,{points:s}=a.handles,c=s,l=c[0],f=c[2],u=c[3],d=Math.abs(f[1]-l[1])*.5,h=[u[0]+d,l[1]+d],{currentPoints:g}=i,p=g.canvas,v=Lf([h,p]),y=this._getCanvasHandlePoints(h,v);s[0]=y[0],s[1]=y[1],s[2]=y[2],s[3]=y[3]},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length))return o;c=c==null?void 0:c.filter(u=>u.data.sourceViewportId===a.id);const l=this.filterInteractableAnnotationsForElement(s,c);if(!(l!=null&&l.length))return o;const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let u=0;u<l.length;u++){const d=l[u],{annotationUID:h,data:g}=d,{magnifyViewportId:p,zoomFactor:v,handles:y}=g,{points:m,activeHandleIndex:w}=y;f.annotationUID=h,this.getStyle("lineWidth",f,d),this.getStyle("lineDash",f,d);const x=this.getStyle("color",f,d),C=m,S=C[0],T=C[2],_=C[3],E=Math.abs(T[1]-S[1])*.5,b=[_[0]+E,S[1]+E];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!ni(h))continue;!ti(h)&&!this.editData&&w!==null&&(D=[C[w]]),D&&sr(i,h,"0",D,{color:x});const I=`${h}-advancedMagnify`;Zo(i,h,"0",b,E,{color:x,lineWidth:5},I);const M=this.magnifyViewportManager.getViewport(p);M.position=b,M.radius=E,M.zoomFactor=v,M.update(),o=!0}return o},this._getCanvasHandlePoints=(n,i)=>[[n[0],n[1]-i,0],[n[0]+i,n[1],0],[n[0],n[1]+i,0],[n[0]-i,n[1],0]],this.magnifyViewportManager=ph.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=De(n),{viewport:a}=o,{canvas:s}=i,c=n.querySelector(":scope .viewport-element"),l=r.data.zoomFactor,f=()=>u.parentElement.removeChild(u),u=this._getZoomFactorsListDropdown(l,d=>{d!==void 0&&(r.data.zoomFactor=Number.parseFloat(d),r.invalidated=!0),f(),a.render()});Object.assign(u.style,{left:`${s[0]}px`,top:`${s[1]}px`}),c.appendChild(u),u.focus()}_getZoomFactorsListDropdown(e,r){const{zoomFactorList:n}=this.configuration.magnifyingGlass,i=document.createElement("select");return i.size=5,Object.assign(i.style,{width:"50px",position:"absolute"}),["mousedown","mouseup","mousemove","click"].forEach(o=>{i.addEventListener(o,a=>a.stopPropagation())}),i.addEventListener("change",o=>{o.stopPropagation(),r(i.value)}),i.addEventListener("keydown",o=>{var s;((o.keyCode??o.which===27)||((s=o.key)==null?void 0:s.toLowerCase())==="escape")&&(o.stopPropagation(),r())}),n.forEach(o=>{const a=document.createElement("option");a.label=o,a.title=`Zoom factor ${o.toFixed(1)}`,a.value=o,a.defaultSelected=o===e,i.add(a)}),i}};ED.Actions=I_;let Lm=ED;class ph{constructor(){this.createViewport=(e,r)=>{const{magnifyViewportId:n,sourceEnabledElement:i,position:o,radius:a,zoomFactor:s,autoPan:c}=r,{viewport:l}=i,{element:f}=l,u=new C4e({magnifyViewportId:n,sourceEnabledElement:i,radius:a,position:o,zoomFactor:s,autoPan:c});return this._addSourceElementEventListener(f),this._magnifyViewportsMap.set(u.viewportId,{annotation:e,magnifyViewport:u,magnifyViewportInfo:r}),u},this._annotationRemovedCallback=e=>{const{annotation:r}=e.detail;r.metadata.toolName===w4e&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=Vn(r);o.stackActorReInitialized&&this._reset(r),i.forEach(({annotation:a})=>{a.metadata.referencedImageId=n,a.invalidated=!0})},this._newVolumeImageCallback=e=>{const{renderingEngineId:r,viewportId:n}=e.detail,o=ir(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(pt(l,a))>x4e))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Sn(Ve(),d,u.points[0]),g=pt(h,a),p=Er(Ve(),a,g);for(let v=0,y=u.points.length;v<y;v++){const m=u.points[v];m[0]+=p[0],m[1]+=p[1],m[2]+=p[2]}c.invalidated=!0})},this._magnifyViewportsMap=new Map,this._initialize()}static getInstance(){return ph._singleton=ph._singleton??new ph,ph._singleton}getViewport(e){var r;return(r=this._magnifyViewportsMap.get(e))==null?void 0:r.magnifyViewport}dispose(){this._removeEventListeners(),this._destroyViewports()}destroyViewport(e){const r=this._magnifyViewportsMap.get(e);if(r){const{magnifyViewport:n}=r,{viewport:i}=n.sourceEnabledElement,{element:o}=i;this._removeSourceElementEventListener(o),n.dispose(),this._magnifyViewportsMap.delete(e)}}_destroyViewports(){Array.from(this._magnifyViewportsMap.keys()).forEach(r=>this.destroyViewport(r))}_getMagnifyViewportsMapEntriesBySourceViewportId(e){return Array.from(this._magnifyViewportsMap.values()).filter(({magnifyViewport:n})=>{const{viewport:i}=n.sourceEnabledElement;return i.id===e})}_reset(e){this._getMagnifyViewportsMapEntriesBySourceViewportId(e).forEach(({magnifyViewport:n,annotation:i,magnifyViewportInfo:o})=>{this.destroyViewport(n.viewportId);const a=Vn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){ze.addEventListener(U.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){ze.removeEventListener(U.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(Ju.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(Ju.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(Ju.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(Ju.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(Ju.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(Ju.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(Ju.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(Ju.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class C4e{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=y4e,position:i=[0,0],zoomFactor:o,autoPan:a}){this._enabledElement=null,this._sourceToolGroup=null,this._magnifyToolGroup=null,this._isViewportReady=!1,this._radius=0,this._resized=!1,this._canAutoPan=!1,this._viewportId=e??Pn(),this._sourceEnabledElement=r,this._autoPan=a,this.radius=n,this.position=i,this.zoomFactor=o,this.visible=!0,this._browserMouseDownCallback=this._browserMouseDownCallback.bind(this),this._browserMouseUpCallback=this._browserMouseUpCallback.bind(this),this._handleToolModeChanged=this._handleToolModeChanged.bind(this),this._mouseDragCallback=this._mouseDragCallback.bind(this),this._resizeViewportAsync=$g(this._resizeViewport.bind(this),1),this._initialize()}get sourceEnabledElement(){return this._sourceEnabledElement}get viewportId(){return this._viewportId}get radius(){return this._radius}set radius(e){Math.abs(this._radius-e)>1e-5&&(this._radius=e,this._resized=!0)}update(){const{radius:e,position:r,visible:n}=this,{viewport:i}=this._enabledElement,{element:o}=i,a=2*e,[s,c]=r;this._resized&&(this._resizeViewportAsync(),this._resized=!1),Object.assign(o.style,{display:n?"block":"hidden",width:`${a}px`,height:`${a}px`,left:`${-e}px`,top:`${-e}px`,transform:`translate(${s}px, ${c}px)`}),this._isViewportReady&&(this._syncViewports(),i.render())}dispose(){const{viewport:e}=this._enabledElement,{element:r}=e,n=e.getRenderingEngine();this._removeEventListeners(r),n.disableElement(e.id),r.parentNode&&r.parentNode.removeChild(r)}_handleToolModeChanged(e){var s;const{_magnifyToolGroup:r}=this,{toolGroupId:n,toolName:i,mode:o,toolBindingsOptions:a}=e.detail;if(((s=this._sourceToolGroup)==null?void 0:s.id)===n)switch(o){case Fn.Active:r.setToolActive(i,a);break;case Fn.Passive:r.setToolPassive(i);break;case Fn.Enabled:r.setToolEnabled(i);break;case Fn.Disabled:r.setToolDisabled(i);break;default:throw new Error(`Unknow tool mode (${o})`)}}_inheritBorderRadius(e){const r=e.querySelector(".viewport-element"),n=e.querySelector(".cornerstone-canvas");r.style.borderRadius="inherit",n.style.borderRadius="inherit"}_createViewportNode(){const e=document.createElement("div"),{radius:r}=this,n=r*2;return e.classList.add(v4e),Object.assign(e.style,{display:"block",width:`${n}px`,height:`${n}px`,position:"absolute",overflow:"hidden",borderRadius:"50%",boxSizing:"border-box",left:`${-r}px`,top:`${-r}px`,transform:"translate(-1000px, -1000px)"}),e}_convertZoomFactorToParallelScale(e,r,n){const{parallelScale:i}=e.getCamera(),o=r.canvas.offsetWidth/e.canvas.offsetWidth;return i*(1/n)*o}_isStackViewport(e){return"setStack"in e}_isVolumeViewport(e){return"addVolumes"in e}_cloneToolGroups(e,r){const n=e.getActors(),i=`${r.id}-toolGroup`,o=Mr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof cr&&!(c instanceof Lm)});return a.addViewport(r.id,r.renderingEngineId),n.filter(PM).forEach(s=>{Qg(this.viewportId,[{segmentationId:s.referencedId,type:Pt.Labelmap}])}),{sourceToolGroup:o,magnifyToolGroup:a}}_cloneStack(e,r){const n=e.getImageIds();r.setStack(n).then(()=>{this._isViewportReady=!0,this.update()})}_cloneVolumes(e,r){const i=e.getActors().filter(o=>!PM(o)).map(o=>({volumeId:o.uid}));return r.setVolumes(i).then(()=>{this._isViewportReady=!0,this.update()}),r}_cloneViewport(e,r){const{viewportId:n}=this,i=e.getRenderingEngine(),{options:o}=e,a={element:r,viewportId:n,type:e.type,defaultOptions:{...o}};i.enableElement(a);const s=i.getViewport(n);this._isStackViewport(e)?this._cloneStack(e,s):this._isVolumeViewport(e)&&this._cloneVolumes(e,s),this._inheritBorderRadius(r);const c=this._cloneToolGroups(e,s);this._sourceToolGroup=c.sourceToolGroup,this._magnifyToolGroup=c.magnifyToolGroup}_cancelMouseEventCallback(e){e.stopPropagation(),e.preventDefault()}_browserMouseUpCallback(e){const{element:r}=this._enabledElement.viewport;document.removeEventListener("mouseup",this._browserMouseUpCallback),r.addEventListener("mouseup",this._cancelMouseEventCallback),r.addEventListener("mousemove",this._cancelMouseEventCallback)}_browserMouseDownCallback(e){var n;const{element:r}=this._enabledElement.viewport;this._canAutoPan=!!((n=e.target)!=null&&n.closest(".advancedMagnifyTool")),document.addEventListener("mouseup",this._browserMouseUpCallback),r.removeEventListener("mouseup",this._cancelMouseEventCallback),r.removeEventListener("mousemove",this._cancelMouseEventCallback)}_mouseDragCallback(e){if(!je.isInteractingWithTool)return;const{_autoPan:r}=this;if(!r.enabled||!this._canAutoPan)return;const{currentPoints:n}=e.detail,{viewport:i}=this._enabledElement,{canvasToWorld:o}=i,{canvas:a}=n,{radius:s}=this,c=[s,s],l=Ko(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=Ps(bt(),a,c);ml(d,d),hl(d,d,u);const h=Zi(bt(),this.position,d),g=o(this.position),p=o(h),v=Sn(Ve(),p,g),y={points:{currentPosition:{canvas:this.position,world:g},newPosition:{canvas:h,world:p}},delta:{canvas:d,world:v}};r.callback(y)}_addBrowserEventListeners(e){document.addEventListener("mousedown",this._browserMouseDownCallback,!0),e.addEventListener("mousedown",this._cancelMouseEventCallback),e.addEventListener("mouseup",this._cancelMouseEventCallback),e.addEventListener("mousemove",this._cancelMouseEventCallback),e.addEventListener("dblclick",this._cancelMouseEventCallback)}_removeBrowserEventListeners(e){document.removeEventListener("mousedown",this._browserMouseDownCallback,!0),document.removeEventListener("mouseup",this._browserMouseUpCallback),e.removeEventListener("mousedown",this._cancelMouseEventCallback),e.removeEventListener("mouseup",this._cancelMouseEventCallback),e.removeEventListener("mousemove",this._cancelMouseEventCallback),e.removeEventListener("dblclick",this._cancelMouseEventCallback)}_addEventListeners(e){ze.addEventListener(U.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(U.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(U.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){ze.removeEventListener(U.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(U.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(U.MOUSE_DRAG,this._mouseDragCallback),this._removeBrowserEventListeners(e)}_initialize(){const{_sourceEnabledElement:e}=this,{viewport:r}=e,{canvas:n}=r,i=this._createViewportNode();n.parentNode.appendChild(i),this._addEventListeners(i),this._cloneViewport(r,i),this._enabledElement=De(i)}_syncViewportsCameras(e,r){const n=e.canvasToWorld(this.position),i=this._convertZoomFactorToParallelScale(e,r,this.zoomFactor),{focalPoint:o,position:a,viewPlaneNormal:s}=r.getCamera(),c=Math.sqrt(Math.pow(o[0]-a[0],2)+Math.pow(o[1]-a[1],2)+Math.pow(o[2]-a[2],2)),l=[n[0],n[1],n[2]],f=[l[0]+c*s[0],l[1]+c*s[1],l[2]+c*s[2]];r.setCamera({parallelScale:i,focalPoint:l,position:f})}_syncStackViewports(e,r){r.setImageIdIndex(e.getCurrentImageIdIndex())}_syncViewports(){const{viewport:e}=this._sourceEnabledElement,{viewport:r}=this._enabledElement,n=e.getProperties();r.getImageData()&&(r.setProperties(n),this._syncViewportsCameras(e,r),this._isStackViewport(e)&&this._syncStackViewports(e,r),this._syncViewportsCameras(e,r),r.render())}_resizeViewport(){const{viewport:e}=this._enabledElement;e.getRenderingEngine().resize()}}Lm.toolName="AdvancedMagnify";const{EPSILON:G3}=Uu;class Jd extends td{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=Yo()[0];if(!i)return;let o=i.getViewports();o=Ax(o,this.getToolName());const a=i.getViewport(this.configuration.sourceViewportId);if(!(a!=null&&a.getImageData()))return;const{element:s}=a,{viewUp:c,viewPlaneNormal:l}=a.getCamera(),f=B5(a);let u=(h=this.editData)==null?void 0:h.annotation;const d=a.getFrameOfReferenceUID();if(u)this.editData.annotation.data.handles.points=f;else{const g={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...c],FrameOfReferenceUID:d,referencedImageId:null},data:{handles:{points:f}}};rn(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},ke(o.filter(g=>g.id!==a.id).map(g=>g.id))},this.onSetToolEnabled=()=>{this._init()},this.onSetToolConfiguration=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{var G,X;const{viewport:o}=n;if(!this.editData)return!1;const{annotation:a,sourceViewportId:s}=this.editData;let c=!1;const{viewport:l}=Vn(s)||{};if(!l||l.id===o.id||!a||!((X=(G=a==null?void 0:a.data)==null?void 0:G.handles)!=null&&X.points)||this.configuration.enforceSameFrameOfReference&&l.getFrameOfReferenceUID()!==o.getFrameOfReferenceUID())return c;const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=a.data.handles.points[0],d=a.data.handles.points[1],h=a.data.handles.points[2],g=a.data.handles.points[3],{focalPoint:p,viewPlaneNormal:v,viewUp:y}=o.getCamera(),{viewPlaneNormal:m}=l.getCamera();if(this.isParallel(v,m))return c;const w=Tl(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,T=pn(Ve(),x[0],x[1]);T=en(Ve(),T);let _=pn(Ve(),x[2],x[0]);_=en(Ve(),_);const E=mn(Ve(),T,_);if(this.isParallel(E,v))return c;this.isPerpendicular(T,v)&&(S=C);const b=ug(S[0],S[1],w),D=ug(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),M=this.getStyle("lineDash",f,a),L=this.getStyle("color",f,a),B=this.getStyle("shadow",f,a);let j=[b,D].map(ne=>o.worldToCanvas(ne));if(this.configuration.showFullDimension&&(j=this.handleFullDimension(o,b,v,y,D,j)),j.length<2)return c;const V=`${I}-line`;return fn(i,I,"1",j[0],j[1],{color:L,width:P,lineDash:M,shadow:B},V),c=!0,c},this.isPerpendicular=(n,i)=>{const o=pt(n,i);return Math.abs(o)<G3}}handleFullDimension(e,r,n,i,o,a){e.getRenderingEngine();const s=this.getTargetId(e),c=this.getTargetImageData(s),l=this.getReferencedImageId(e,r,n,i);if(l&&c)try{const{imageData:f,dimensions:u}=c,[d,h,g,p]=[f.indexToWorld([0,0,0]),f.indexToWorld([u[0]-1,0,0]),f.indexToWorld([u[0]-1,u[1]-1,0]),f.indexToWorld([0,u[1]-1,0])].map(m=>KT(l,m)),[v,y]=[r,o].map(m=>KT(l,m));a=[[d,h],[h,g],[p,g],[d,p]].map(([m,w])=>this.intersectInfiniteLines(m,w,v,y)).filter(m=>m&&this.isInBound(m,u)).map(m=>{const w=SU(l,m);return e.worldToCanvas(w)})}catch(f){console.log(f)}return a}intersectInfiniteLines(e,r,n,i){const[o,a]=e,[s,c]=r,[l,f]=n,[u,d]=i,h=c-a,g=o-s,p=s*a-o*c,v=d-f,y=l-u,m=u*f-l*d;if(Math.abs(h*y-v*g)<G3)return;const w=(g*m-y*p)/(h*y-v*g),x=(v*p-h*m)/(h*y-v*g);return[w,x]}isParallel(e,r){return Math.abs(pt(e,r))>1-G3}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}Jd.toolName="ReferenceLines";const{EPSILON:RM}=Uu;class aj extends td{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceImageIds:[]}}){super(e,r),this.onSetToolEnabled=()=>{this._init()},this.onSetToolActive=()=>{this._init()},this._init=()=>{const n=this.configuration.sourceImageIds;if(!(n!=null&&n.length)){console.warn("OverlayGridTool: No sourceImageIds provided in configuration");return}const i=ut("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=kr(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=ln(this.getToolName(),o);if(!(s!=null&&s.length)){const c=n.map(f=>this.calculateImageIdPointSets(f)),l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{viewportData:new Map,pointSets:c}};rn(l,o)}ke(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=ut("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return bn(d,i,c,a*f),bn(h,i,s,o*l),bn(g,h,c,a*f),{pointSet1:[u,h,d,g],pointSet2:[u,d,h,g]}},this.renderAnnotation=(n,i)=>{const o=this.configuration.sourceImageIds;let a=!1;if(!(o!=null&&o.length))return a;const{viewport:s,FrameOfReferenceUID:c}=n;if(s.getImageIds().length<2)return a;const f=ln(this.getToolName(),c);if(!(f!=null&&f.length))return a;const u=f[0],{annotationUID:d}=u,{focalPoint:h,viewPlaneNormal:g}=s.getCamera(),p={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},v=this.getImageIdNormal(o[0]);if(this.isParallel(g,v))return a;const y=Tl(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;x<o.length;x++){const{pointSet1:C,pointSet2:S}=m[x],T=w.get(s.id)||this.initializeViewportData(w,s.id);if(!T.pointSetsToUse[x]){let j=C,V=pn(Ve(),C[0],C[1]);V=en(Ve(),V),this.isPerpendicular(V,g)&&(j=S),T.pointSetsToUse[x]=j,T.lineStartsWorld[x]=ug(j[0],j[1],y),T.lineEndsWorld[x]=ug(j[2],j[3],y)}const _=T.lineStartsWorld[x],E=T.lineEndsWorld[x];p.annotationUID=d;const b=this.getStyle("lineWidth",p,u),D=this.getStyle("lineDash",p,u),I=this.getStyle("color",p,u),P=this.getStyle("shadow",p,u),M=[_,E].map(j=>s.worldToCanvas(j)),L=`${d}-line`,B=`${x}`;fn(i,d,B,M[0],M[1],{color:I,width:b,lineDash:D,shadow:P},L)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=pt(n,i);return Math.abs(o)<RM}}isParallel(e,r){return Math.abs(pt(e,r))>1-RM}getImageIdNormal(e){const{imageOrientationPatient:r}=ut("imagePlaneModule",e),n=Et(r[0],r[1],r[2]),i=Et(r[3],r[4],r[5]);return mn(Ve(),n,i)}}aj.toolName="OverlayGrid";class sj extends td{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=kr(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=ir(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=ln(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;S4e(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};rn(l,o)}ke(n.map(({viewportId:c})=>c))},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{const{viewport:o,FrameOfReferenceUID:a}=n;let s=!1;const c=ln(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;cj(u,o);const d=o.getActors(),h=lj(o);return d.forEach(g=>{if(!(g!=null&&g.clippingFilter))return;const p=u.get(g.uid);if(!p||!p.get(h))return;let v=1;const{worldPointsSet:y,color:m}=p.get(h);for(let w=0;w<y.length;w++){const C=y[w].map(_=>o.worldToCanvas(_)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},T=g.uid+"#"+v;Tu(i,f,T,C,S),v++}}),s=!0,s}}}function S4e(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=ir(n))==null?void 0:o.getViewport(r);cj(t,i)})}function cj(t,e){const r=e.getActors(),n=lj(e);r.forEach(i=>{if(!(i!=null&&i.clippingFilter))return;let o=t.get(i.uid);if(o||(o=new Map,t.set(i.uid,o)),!o.get(n)){const a=i.clippingFilter.getOutputData(),s=kz(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=T4e(c);o.set(n,{worldPointsSet:s,color:l})}})}function lj(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${x$(e)}-${r}`}function T4e(t){function e(r){let n=Math.floor(r*255).toString(16);return n.length===1&&(n="0"+n),n}return"#"+e(t[0])+e(t[1])+e(t[2])}sj.toolName="SegmentationIntersection";class Xa extends td{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,displayThreshold:5,positionSync:!0,disableCursor:!1}}){super(e,r),this.isDrawing=!1,this.isHandleOutsideImage=!1,this._elementWithCursor=null,this._currentCursorWorldPosition=null,this._currentCanvasPosition=null,this._disableCursorEnabled=!1,this.mouseMoveCallback=n=>{const{detail:i}=n,{element:o,currentPoints:a}=i;this._currentCursorWorldPosition=a.world,this._currentCanvasPosition=a.canvas,this._elementWithCursor=o;const s=this.getActiveAnnotation(o);return s===null?(this.createInitialAnnotation(a.world,o),!1):(this.updateAnnotationPosition(o,s),!1)},this.createInitialAnnotation=(n,i)=>{const o=De(i);if(!o)throw new Error("No enabled element found");const{viewport:a,renderingEngine:s}=o;this.isDrawing=!0;const c=a.getCamera(),{viewPlaneNormal:l,viewUp:f}=c;if(!l||!f)throw new Error("Camera not found");const u=this.getReferencedImageId(a,n,l,f),d=a.getFrameOfReferenceUID(),h={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...f],FrameOfReferenceUID:d,referencedImageId:u},data:{label:"",handles:{points:[[...n]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}};if(ln(this.getToolName(),i).length>0)return null;if(rn(h,i)===null)return;const v=St(i,this.getToolName(),!1);ke(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=De(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(Dt.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=Dt.dot(h,u);if(Math.abs(g)<.01||!this._currentCanvasPosition)return;const p=l.canvasToWorld(this._currentCanvasPosition);this._currentCursorWorldPosition=p,this.updateAnnotationPosition(o,this.getActiveAnnotation(o))},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a,FrameOfReferenceUID:s}=n,c=this._elementWithCursor===a.element;this.configuration.positionSync&&!c&&this.updateViewportImage(a);const{element:l}=a;let f=ln(this.getToolName(),l);if(!(f!=null&&f.length)||(f=this.filterInteractableAnnotationsForElement(l,f),!(f!=null&&f.length)))return o;const u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<f.length;d++){const h=f[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y}=v;if(!g)return o;u.annotationUID=g;const m=parseFloat(this.getStyle("lineWidth",u,h)),w=m,x=this.getStyle("lineDash",u,h),C=this.getStyle("color",u,h);if(y[0].some(I=>isNaN(I)))return o;const S=y.map(I=>a.worldToCanvas(I));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(g))continue;const T={upper:"upper",right:"right",lower:"lower",left:"left"},[_,E]=S[0],b=c?20:7,D=c?5:7;fn(i,g,T.upper,[_,E-(b/2+D)],[_,E-b/2],{color:C,lineDash:x,lineWidth:w}),fn(i,g,T.lower,[_,E+(b/2+D)],[_,E+b/2],{color:C,lineDash:x,lineWidth:w}),fn(i,g,T.right,[_+(b/2+D),E],[_+b/2,E],{color:C,lineDash:x,lineWidth:w}),fn(i,g,T.left,[_-(b/2+D),E],[_-b/2,E],{color:C,lineDash:x,lineWidth:w}),o=!0}return o},this._disableCursorEnabled=this.configuration.disableCursor}onSetToolActive(){if(this._disableCursorEnabled=this.configuration.disableCursor,!this._disableCursorEnabled)return;const e=kr(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Qn(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&At(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=kr(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Qn(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Yt(n.viewport.element)})}getActiveAnnotation(e){const r=ln(this.getToolName(),e);return r.length?r[0]:null}updateAnnotationPosition(e,r){var a,s;const n=this._currentCursorWorldPosition;if(!n||!((s=(a=r.data)==null?void 0:a.handles)!=null&&s.points))return;r.data.handles.points=[[...n]],r.invalidated=!0;const i=St(e,this.getToolName(),!1);De(e)&&ke(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=De(e))==null?void 0:d.viewport;if(!i)return[];const o=i.getCamera(),{viewPlaneNormal:a,focalPoint:s}=o;if(!a||!s)return[];const c=(g=(h=n.data)==null?void 0:h.handles)==null?void 0:g.points;if(!(c instanceof Array)||c.length!==1)return[];const l=c[0],f=Tl(a,s);return sm(f,l)<this.configuration.displayThreshold?[n]:[]}updateViewportImage(e){const r=this._currentCursorWorldPosition;if(!(!r||r.some(n=>isNaN(n)))){if(e instanceof hr){const n=O8(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof lr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=Tl(i,n),a=sm(o,r,!0);if(Math.abs(a)<.5)return;const s=en(Ve(),Et(...i)),c=Er(Ve(),s,a),l=Kr(Ve(),Et(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}Xa.toolName="ReferenceCursors";const AM=[];class uj extends td{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=Yo()[0];if(!i)return;const o=kr(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>Qn(v.viewportId,v.renderingEngineId));let{viewport:s}=a[0];const{FrameOfReferenceUID:c}=a[0];if(this.configuration.viewportId&&a.forEach(v=>{v.viewport.id==this.configuration.viewportId&&(s=v.viewport)}),!s)return;const{viewUp:l,viewPlaneNormal:f}=s.getCamera(),u=B5(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=ln(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!AM.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:B5(y)},viewportId:y.id}};AM.push(y.id),rn(m,y.element),d=m}}),(p=this.editData)!=null&&p.annotation&&this.editData.annotation.data.viewportId==s.id&&(this.editData.annotation.data.handles.points=u,this.editData.annotation.data.viewportId=s.id),this.editData={viewport:s,renderingEngine:i,annotation:d}},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this.configuration.viewportId=n.detail.viewportId,this._init()},this.computeScaleSize=(n,i,o)=>{const a=[16e3,8e3,4e3,2e3,1e3,500,250,100,50,25,10,5,2];let s;return o=="top"||o=="bottom"?s=a.filter(c=>c<n*.6&&c>n*.2):s=a.filter(c=>c<i*.6&&c>i*.2),s[0]},this.computeEndScaleTicks=(n,i)=>{const o={bottom:[[0,-10],[0,-10]],top:[[0,10],[0,10]],left:[[0,0],[10,0]],right:[[0,0],[-10,0]]},a=[[n[1][0]+o[i][0][0],n[1][1]+o[i][0][0]],[n[1][0]+o[i][1][0],n[1][1]+o[i][1][1]]],s=[[n[0][0]+o[i][0][0],n[0][1]+o[i][0][0]],[n[0][0]+o[i][1][0],n[0][1]+o[i][1][1]]];return{endTick1:a,endTick2:s}},this.computeInnerScaleTicks=(n,i,o,a,s)=>{let c;i=="bottom"||i=="top"?c=s[0][0]-a[0][0]:(i=="left"||i=="right")&&(c=s[0][1]-a[0][1]);const l=[],f=[],u=[];let d=n;n>=50&&(d=n/10);const h=c/d;for(let g=0;g<d-1;g++){const p={bottom:[[h*(g+1),0],[h*(g+1),5]],top:[[h*(g+1),0],[h*(g+1),-5]],left:[[0,h*(g+1)],[-5,h*(g+1)]],right:[[0,h*(g+1)],[5,h*(g+1)]]};l.push(`${o}-tick${g}`),f.push(`tick${g}`),(g+1)%5==0?u.push([[a[0][0]+p[i][0][0],a[0][1]+p[i][0][1]],[a[1][0]+p[i][0][0],a[1][1]+p[i][0][1]]]):u.push([[a[0][0]+p[i][0][0],a[0][1]+p[i][0][1]],[a[1][0]+p[i][1][0],a[1][1]+p[i][1][1]]])}return{tickIds:l,tickUIDs:f,tickCoordinates:u}},this.computeWorldScaleCoordinates=(n,i,o)=>{let a,s=pn(Ve(),o[0],o[1]);s=en(Ve(),s);let c=pn(Ve(),o[2],o[0]);c=en(Ve(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=Kr(Ve(),l[i][0],l[i][0]).map(d=>d/2),u=n/2/Math.sqrt(Math.pow(s[0],2)+Math.pow(s[1],2)+Math.pow(s[2],2));return i=="top"||i=="bottom"?a=[pn(Ve(),f,c.map(d=>d*u)),Kr(Ve(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[Kr(Ve(),f,s.map(d=>d*u)),pn(Ve(),f,s.map(d=>d*u))]),a},this.computeCanvasScaleCoordinates=(n,i,o,a,s)=>{let c;if(s=="top"||s=="bottom"){const l=i[0][0]-i[1][0];c=[[n.width/2-l/2,o.height],[n.width/2+l/2,o.height]]}else if(s=="left"||s=="right"){const l=i[0][1]-i[1][1];c=[[a.width,n.height/2-l/2],[a.width,n.height/2+l/2]]}return c},this.computeScaleBounds=(n,i,o,a)=>{const s=i*Math.min(1e3,n.width),c=o*Math.min(1e3,n.height),l={bottom:[-c,-s],top:[c,s],left:[c,s],right:[-c,-s]},f={bottom:[n.height,n.width],top:[0,n.width],left:[n.height,0],right:[n.height,n.width]};return{height:f[a][0]+l[a][0],width:f[a][1]+l[a][1]}}}renderAnnotation(e,r){if(!this.editData||!this.editData.viewport)return;const n=this.configuration.scaleLocation,{viewport:i}=e,a=ln(this.getToolName(),i.element).filter(ye=>ye.data.viewportId==i.id)[0],s=e.viewport.canvas,c=!1;if(!i)return c;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id},f={width:s.width/window.devicePixelRatio||1,height:s.height/window.devicePixelRatio||1},u=a.data.handles.points[0],d=a.data.handles.points[1],h=a.data.handles.points[2],g=a.data.handles.points[3],p=[u,h,d,g],v=Po(h,g),y=Po(u,h),m=this.computeScaleBounds(f,.05,.05,n),w=this.computeScaleBounds(f,.05,.05,n),x=this.computeScaleSize(v,y,n),C=this.computeWorldScaleCoordinates(x,n,p).map(ye=>i.worldToCanvas(ye)),S=this.computeCanvasScaleCoordinates(f,C,w,m,n),T=this.computeEndScaleTicks(S,n),{annotationUID:_}=a;l.annotationUID=_;const E=this.getStyle("lineWidth",l,a),b=this.getStyle("lineDash",l,a),D=this.getStyle("color",l,a),I=this.getStyle("shadow",l,a),P=`${_}-scaleline`;fn(r,_,"1",S[0],S[1],{color:D,width:E,lineDash:b,shadow:I},P);const L=`${_}-left`;fn(r,_,"2",T.endTick1[0],T.endTick1[1],{color:D,width:E,lineDash:b,shadow:I},L);const j=`${_}-right`;fn(r,_,"3",T.endTick2[0],T.endTick2[1],{color:D,width:E,lineDash:b,shadow:I},j);const F={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},G=[S[0][0]+F[n][0],S[0][1]+F[n][1]],X=this._getTextLines(x),{tickIds:ne,tickUIDs:ue,tickCoordinates:me}=this.computeInnerScaleTicks(x,n,_,T.endTick1,T.endTick2);for(let ye=0;ye<ue.length;ye++)fn(r,_,ue[ye],me[ye][0],me[ye][1],{color:D,width:E,lineDash:b,shadow:I},ne[ye]);return Lu(r,_,"text0",X,[G[0],G[1]],{fontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",fontSize:"14px",lineDash:"2,3",lineWidth:"1",shadow:!0,color:D}),c}_getTextLines(e){let r,n;return e>=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}uj.toolName="ScaleOverlay";const fj=(t,e,r)=>{var a,s,c;if(!((c=(s=(a=e==null?void 0:e.data)==null?void 0:a.contour)==null?void 0:s.polyline)!=null&&c.length))return;const{polyline:n}=e.data.contour,{length:i}=n;let o=1/0;for(let l=0;l<i;l++){const f=t.worldToCanvas(n[l]),u=Ko(f,r);o=Math.min(o,u)}if(!(o===1/0||isNaN(o)))return o},ll=class ll{constructor(){this.toolInfo={toolSize:null,maxToolSize:null}}renderShape(e,r,n){Zo(e,"SculptorTool","0",r,this.toolInfo.toolSize,n)}pushHandles(e,r){const{points:n,mouseCanvasPoint:i}=r,o={first:void 0,last:void 0},a=Ko(e.canvasToWorld(i),e.canvasToWorld([i[0]+this.toolInfo.toolSize,i[1]]));for(let s=0;s<n.length;s++){const c=e.worldToCanvas(n[s]);Ko(c,i)>this.toolInfo.toolSize||(this.pushOneHandle(s,a,r),o.first===void 0&&(o.first=s),o.last=s)}if(o.first!==void 0&&o.last!==void 0)for(let s=0;s<ll.CHAIN_MAINTENANCE_ITERATIONS;s++)this.maintainChainStructure(r,o);return o}configureToolSize(e){const r=this.toolInfo;if(r.toolSize&&r.maxToolSize)return;const i=e.detail.element,a=Math.min(i.clientWidth,i.clientHeight)/12;r.toolSize=a,r.maxToolSize=a}updateToolSize(e,r,n){const i=this.toolInfo,o=fj(r,n,e);o>0&&(i.toolSize=Math.min(i.maxToolSize,o))}getMaxSpacing(e){return Math.max(this.toolInfo.toolSize/4,e)}getInsertPosition(e,r,n){let i;const{points:o,element:a,mouseCanvasPoint:s}=n,c=this.toolInfo.toolSize,l=De(a),{viewport:f}=l,u=f.worldToCanvas(o[e]),d=f.worldToCanvas(o[r]),h=[(u[0]+d[0])/2,(u[1]+d[1])/2],g=Ko(s,h);if(g<c){const v={x:(h[0]-s[0])/g,y:(h[1]-s[1])/g};i=[s[0]+c*v.x,s[1]+c*v.y]}else i=h;return f.canvasToWorld(i)}pushOneHandle(e,r,n){const{points:i,mousePoint:o}=n,a=i[e],s=this.directionalVector(o,a),c=bn(Ve(),o,s,r);a[0]=c[0],a[1]=c[1],a[2]=c[2]}directionalVector(e,r){return en(Ve(),[r[0]-e[0],r[1]-e[1],r[2]-e[2]])}calculateMeanConsecutiveDistance(e){if(e.length<2)return 0;let r=0;const n=e.length;for(let i=0;i<n;i++){const o=(i+1)%n,a=Ko(e[i],e[o]);r+=a}return r/n}maintainChainStructure(e,r){const{points:n}=e,i=r.first,o=r.last,a=Math.round((i+o)/2),s=n.length;e.meanDistance||(e.meanDistance=this.calculateMeanConsecutiveDistance(n));const c=e.meanDistance*ll.MAX_INTER_DISTANCE_FACTOR;for(let l=a;l>=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=Ko(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*ll.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}for(let l=a+1;l<s;l++){if(l>=s||l<=0)continue;const f=l-1,u=Ko(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*ll.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};ll.shapeName="Circle",ll.CHAIN_MAINTENANCE_ITERATIONS=3,ll.CHAIN_PULL_STRENGTH_FACTOR=.3,ll.MAX_INTER_DISTANCE_FACTOR=1.2;let y1=ll;class Cg extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{minSpacing:1,referencedToolNames:["PlanarFreehandROI","PlanarFreehandContourSegmentationTool"],toolShape:"circle",referencedToolName:"PlanarFreehandROI",updateCursorSize:"dynamic"}}){super(e,r),this.registeredShapes=new Map,this.isActive=!1,this.commonData={activeAnnotationUID:null,viewportIdsToRender:[],isEditingOpenContour:!1,canvasLocation:void 0},this.preMouseDownCallback=n=>{const i=n.detail,o=i.element;if(this.configureToolSize(n),this.selectFreehandTool(i),this.commonData.activeAnnotationUID!==null)return this.isActive=!0,At(o),this.activateModify(o),!0},this.mouseMoveCallback=n=>{this.mode===Fn.Active?(this.configureToolSize(n),this.updateCursor(n)):this.commonData.canvasLocation=void 0},this.endCallback=n=>{const i=n.detail,{element:o}=i,a=this.configuration,s=De(o);this.isActive=!1,this.deactivateModify(o),Yt(o);const{renderingEngineId:c,viewportId:l}=s,u=Mr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),cn(h,o,Qt.HandlesUpdated)},this.dragCallback=n=>{const i=n.detail,o=i.element;this.updateCursor(n);const a=this.filterSculptableAnnotationsForElement(o),s=a.find(l=>l.annotationUID===this.commonData.activeAnnotationUID);if(!(a!=null&&a.length)||!this.isActive)return;const c=s.data.contour.polyline;this.sculpt(i,c)},this.registerShapes(y1.shapeName,y1),this.setToolShape(this.configuration.toolShape)}registerShapes(e,r){const n=new r;this.registeredShapes.set(e,n)}sculpt(e,r){const n=this.configuration,i=e.element,o=De(i),{viewport:a}=o,s=this.registeredShapes.get(this.selectedShape);this.sculptData={mousePoint:e.currentPoints.world,mouseCanvasPoint:e.currentPoints.canvas,deltaWorld:e.deltaPoints.world,points:r,maxSpacing:s.getMaxSpacing(n.minSpacing),element:i};const c=s.pushHandles(a,this.sculptData);c.first!==void 0&&this.insertNewHandles(c)}interpolatePointsWithinMaxSpacing(e,r,n,i){const{element:o}=this.sculptData,a=De(o),{viewport:s}=a,c=LM(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);Ko(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=De(n),{renderingEngine:o,viewport:a}=i;this.commonData.viewportIdsToRender=[a.id];const s=this.filterSculptableAnnotationsForElement(n);if(!(s!=null&&s.length))return;const c=s.find(l=>l.annotationUID===this.commonData.activeAnnotationUID);if(this.commonData.canvasLocation=r.currentPoints.canvas,this.isActive)c.highlighted=!0;else{const l=this.registeredShapes.get(this.selectedShape),f=r.currentPoints.canvas;this.configuration.updateCursorSize==="dynamic"&&l.updateToolSize(f,a,c)}ke(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=De(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=Mr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=ln(l,e);f&&a.push(...f)}),c.filterInteractableAnnotationsForElement(e,a)}configureToolSize(e){this.registeredShapes.get(this.selectedShape).configureToolSize(e)}insertNewHandles(e){const r=this.findNewHandleIndices(e);let n=0;for(let i=0;i<(r==null?void 0:r.length);i++){const o=r[i]+1+n;this.insertHandleRadially(o),n++}}findNewHandleIndices(e){const{points:r,maxSpacing:n}=this.sculptData,i=[];for(let o=e.first;o<=e.last;o++)this.interpolatePointsWithinMaxSpacing(o,r,i,n);return i}insertHandleRadially(e){const{points:r}=this.sculptData;if(e>r.length-1&&this.commonData.isEditingOpenContour)return;const n=this.registeredShapes.get(this.selectedShape),i=e-1,o=LM(e,r.length),s=n.getInsertPosition(i,o,this.sculptData);r.splice(e,0,s)}selectFreehandTool(e){const r=this.getClosestFreehandToolOnElement(e);r!==void 0&&(this.commonData.activeAnnotationUID=r)}getClosestFreehandToolOnElement(e){const{element:r}=e,n=De(r),{viewport:i}=n,o=this.configuration,a=this.filterSculptableAnnotationsForElement(r);if(!(a!=null&&a.length))return;const s=e.currentPoints.canvas,c={distance:1/0,toolIndex:void 0,annotationUID:void 0};for(let l=0;l<(a==null?void 0:a.length);l++){if(a[l].isLocked||!a[l].isVisible)continue;const f=fj(i,a[l],s);f!==-1&&f<c.distance&&(c.distance=f,c.toolIndex=l,c.annotationUID=a[l].annotationUID)}return this.commonData.isEditingOpenContour=!a[c.toolIndex].data.contour.closed,o.referencedToolName=a[c.toolIndex].metadata.toolName,c.annotationUID}activateModify(e){e.addEventListener(U.MOUSE_UP,this.endCallback),e.addEventListener(U.MOUSE_CLICK,this.endCallback),e.addEventListener(U.MOUSE_DRAG,this.dragCallback),e.addEventListener(U.TOUCH_TAP,this.endCallback),e.addEventListener(U.TOUCH_END,this.endCallback),e.addEventListener(U.TOUCH_DRAG,this.dragCallback)}deactivateModify(e){e.removeEventListener(U.MOUSE_UP,this.endCallback),e.removeEventListener(U.MOUSE_CLICK,this.endCallback),e.removeEventListener(U.MOUSE_DRAG,this.dragCallback),e.removeEventListener(U.TOUCH_TAP,this.endCallback),e.removeEventListener(U.TOUCH_END,this.endCallback),e.removeEventListener(U.TOUCH_DRAG,this.dragCallback)}setToolShape(e){this.selectedShape=this.registeredShapes.get(e)??y1.shapeName}renderAnnotation(e,r){const{viewport:n}=e,{element:i}=n,o=this.commonData.viewportIdsToRender;if(!this.commonData.canvasLocation||this.mode!==Fn.Active||!o.includes(n.id))return;const a=this.filterSculptableAnnotationsForElement(i);if(!(a!=null&&a.length))return;const s={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id};let c=pg("color",s,uu.Default,this.mode);this.isActive&&(c=pg("color",s,uu.Highlighted,this.mode)),this.registeredShapes.get(this.selectedShape).renderShape(r,this.commonData.canvasLocation,{color:c})}}const LM=(t,e)=>(t+e)%e;Cg.toolName="SculptorTool";const _4e={X:[1,0,0],Y:[0,1,0],Z:[0,0,1],CUSTOM:[]};class dj extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:_4e.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=De(r),{viewport:o}=i,{direction:a,rotateIncrementDegrees:s}=this.configuration,c=o.getCamera(),{viewUp:l,position:f,focalPoint:u}=c,{direction:d}=n,[h,g,p]=u,[v,y,m]=a,w=d*(s*Math.PI)/180,x=[0,0,0],C=[0,0,0],S=[0,0,0],T=Lt(new Float32Array(16));or(T,T,[h,g,p]),po(T,T,w,[v,y,m]),or(T,T,[-h,-g,-p]),Gt(x,f,T),Gt(C,u,T),Lt(T),po(T,T,w,[v,y,m]),Gt(S,l,T),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}dj.toolName="VolumeRotateMouseWheel";const I1=class I1 extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:E4e,changeTextCallback:b4e,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(dr(o,u)<a)return!0;const h=n.querySelector("svg");if(!h)return!1;const g=h.querySelector(`g[data-annotation-uid="${l}"]`);if(!g)return!1;const p=g,v=p.getBBox(),y=p.getAttribute("transform");let m=0,w=0;if(y){const T=y.match(/translate\(([-\d.]+)\s+([-\d.]+)\)/);T&&(m=parseFloat(T[1]),w=parseFloat(T[2]))}const x=v.x+m,C=v.y+w;return o[0]>=x&&o[0]<=x+v.width&&o[1]>=C&&o[1]<=C+v.height},this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c;At(a),this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID(),p={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h,...l.getViewReference({points:[s]})},data:{text:"",handles:{points:[[...s],[...s]]},label:""}};rn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),ke(v),this.configuration.getTextCallback(y=>{if(!y){nn(p.annotationUID),ke(v),this.isDrawing=!1;return}Yt(a),p.data.text=y,Un(p),ke(v)}),this.createMemo(a,p,{newAnnotation:!0}),p},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a,currentPoints:s}=o;i.highlighted=!0;const c=St(a,this.getToolName());let l=[0,0,0];if(s&&s.world){const f=s.world,u=i.data.handles.points[0];l=[u[0]-f[0],u[1]-f[1],u[2]-f[2]]}this.editData={annotation:i,viewportIdsToRender:c,offset:l},this._activateModify(a),At(a),ke(c),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData;this._deactivateDraw(o),this._deactivateModify(o),Yt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a)},this._dragCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,offset:f}=this.editData;f?c.data.handles.points[0]=[s[0]+f[0],s[1]+f[1],s[2]+f[2]]:c.data.handles.points[0]=[...s],c.invalidated=!0,ke(l),cn(c,a,Qt.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_END,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length))return o;c=this.filterInteractableAnnotationsForElement(s,c);const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,g=h.handles.points[0];l.annotationUID=d;const p=a.worldToCanvas(g);if(o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(d)||!h.text)continue;const v=this.getLinkedTextBoxStyle(l,u);Lu(i,d,"1",[h.text],p,{...v,padding:0})}return o}}handleSelectedCallback(e,r,n,i){}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=St(e,this.getToolName());ke(i),cn(r,e)}_isInsideVolume(e,r,n){return vr(e,n)&&vr(r,n)}};I1.toolName="Label",I1.hydrate=(e,r,n,i)=>{const o=Vn(e);if(!o)return;const{viewport:a}=o,s=a.getFrameOfReferenceUID(),{viewPlaneNormal:c,viewUp:l}=a.getCamera(),f=new I1,u=f.getReferencedImageId(a,r,c,l),d={annotationUID:(i==null?void 0:i.annotationUID)||Pn(),data:{text:n,handles:{points:[r]}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:f.getToolName(),viewPlaneNormal:c,FrameOfReferenceUID:s,referencedImageId:u,...i}};rn(d,a.element),ke([a.id])};let vw=I1;function E4e(t){return t(prompt("Enter your annotation:"))}function b4e(t,e,r){return r(prompt("Enter your annotation:"))}vw.toolName="Label";const{transformWorldToIndex:NM}=Dn,Ch=class Ch extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:D4e,actions:{undo:{method:"undo",bindings:[{key:"z"}]},redo:{method:"redo",bindings:[{key:"y"}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c;At(a),this.isDrawing=!0;const{viewPlaneNormal:f,viewUp:u,position:d}=l.getCamera(),h=this.getReferencedImageId(l,s,f,u),g={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:h,viewUp:u,cameraPosition:d},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(g,a);const p=St(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Si([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),At(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),this.doneEditMemo(),c&&Un(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,ke(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles;u.annotationUID=g;const{color:m,lineWidth:w,lineDash:x,shadow:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=v.map(F=>a.worldToCanvas(F));if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!ni(g))continue;!ti(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&sr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const _=`${g}-line`;if(fn(i,g,"1",S[0],S[1],{color:m,width:w,lineDash:x,shadow:C},_),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const b=this.getLinkedTextBoxStyle(u,h);if(!b.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const D=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const F=Va(S);p.handles.textBox.worldPosition=a.canvasToWorld(F)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),M=Lo(i,g,"1",D,I,S,{},b),{x:L,y:B,width:j,height:V}=M;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,B]),topRight:a.canvasToWorld([L+j,B]),bottomLeft:a.canvasToWorld([L,B+V]),bottomRight:a.canvasToWorld([L+j,B+V])}}return o},this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),At(o),ke(l),e.preventDefault()}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u<l.length;u++){const d=l[u],h=this.getTargetImageData(d);if(!h)continue;const{imageData:g,dimensions:p}=h,v=NM(g,a),y=NM(g,s),m=[v,y],{scale:w,unit:x}=Na(h,m),C=this._calculateLength(a,s)/w;this._isInsideVolume(v,y,p)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,c[d]={length:C,unit:x}}const f=e.invalidated;return e.invalidated=!1,f&&cn(e,o,Qt.StatsUpdated),c}_isInsideVolume(e,r,n){return vr(e,n)&&vr(r,n)}};Ch.toolName="Length",Ch.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=Ch.hydrateBase(Ch,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),ke([l.id])};let Hf=Ch;function D4e(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${un(n)} ${i}`]}const{transformWorldToIndex:kM}=Dn,bD=class bD extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:I4e}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;At(a),this.isDrawing=!0;const{viewPlaneNormal:u,viewUp:d,position:h}=l.getCamera(),g=this.getReferencedImageId(l,s,u,d),p={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:g,viewUp:d,cameraPosition:h},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Si([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),At(a),De(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),De(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:u}=i,d=u.world,{textBox:h}=f.handles,{worldPosition:g}=h;g[0]+=d[0],g[1]+=d[1],g[2]+=d[2],h.hasMoved=!0}else if(c===void 0){const{deltaPoints:u}=i,d=u.world;f.handles.points.forEach(g=>{g[0]+=d[0],g[1]+=d[1],g[2]+=d[2]}),a.invalidated=!0}else{const{currentPoints:u}=i,d=u.world;f.handles.points[c]=[...d],a.invalidated=!0}this.editData.hasMoved=!0,De(o),ke(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,De(n),ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles;u.annotationUID=g;const{color:m,lineWidth:w,lineDash:x,shadow:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=v.map(V=>a.worldToCanvas(V));let T;if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!ni(g))continue;if(!ti(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&sr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),KG(i,g,"0",S[0],S[1],{color:m,width:w,lineDash:x}),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const E=this.getLinkedTextBoxStyle(u,h);if(!E.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const b=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const V=Va(S);p.handles.textBox.worldPosition=a.canvasToWorld(V)}const D=a.worldToCanvas(p.handles.textBox.worldPosition),P=Lo(i,g,"1",b,D,S,{},E),{x:M,y:L,width:B,height:j}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([M,L]),topRight:a.canvasToWorld([M+B,L]),bottomLeft:a.canvasToWorld([M,L+j]),bottomRight:a.canvasToWorld([M+B,L+j])}}return o},this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),At(o),De(o),ke(l),e.preventDefault()}_calculateHeight(e,r){const n=r[0]-e[0],i=r[1]-e[1],o=r[2]-e[2];if(n==0)return i!=0?Math.abs(o):0;if(i==0)return Math.abs(o);if(o==0)return Math.abs(i)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u<l.length;u++){const d=l[u],h=this.getTargetImageData(d);if(!h)continue;const{imageData:g,dimensions:p}=h,v=kM(g,a),y=kM(g,s),m=[v,y],{scale:w,unit:x}=Na(h,m),C=this._calculateHeight(a,s)/w,S=this._isInsideVolume(v,y,p);this.isHandleOutsideImage=S,c[d]={height:C,unit:x}}const f=e.invalidated;return e.invalidated=!1,f&&cn(e,o,Qt.StatsUpdated),c}_isInsideVolume(e,r,n){return vr(e,n)&&vr(r,n)}};bD.toolName="Height";let M_=bD;function I4e(t,e){const r=t.cachedStats[e],{height:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${un(n)} ${i}`]}const{transformWorldToIndex:M4e}=Dn,of=class of extends cr{constructor(e={},r){super(e,cr.mergeDefaultProps(of.probeDefaults,r)),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});rn(f,a);const u=St(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),At(a),n.preventDefault(),ke(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=De(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Yt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,ke(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],g=h.annotationUID,p=h.data,v=p.handles.points[0],y=a.worldToCanvas(v);u.annotationUID=g;const{color:m,lineWidth:w}=this.getAnnotationStyle({annotation:h,styleSpecifier:u});if(p.cachedStats||(p.cachedStats={}),!p.cachedStats[l]||p.cachedStats[l].value===null)p.cachedStats[l]={Modality:null,index:null,value:null},this._calculateCachedStats(h,f,n,Qt.StatsUpdated);else if(h.invalidated&&(this._calculateCachedStats(h,f,n),a instanceof lr)){const{referencedImageId:T}=h.metadata;for(const _ in p.cachedStats)_.startsWith("imageId")&&f.getStackViewports().find(D=>{const I=Qr(T),P=D.hasImageURI(I),M=Qr(D.getCurrentImageId());return P&&M!==I})&&delete p.cachedStats[_]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(g))continue;sr(i,g,"0",[y],{color:m,lineWidth:w,handleRadius:this.configuration.handleRadius}),o=!0;const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility)continue;const S=this.configuration.getTextLines(p,l);if(S){const T=[y[0]+this.configuration.textCanvasOffset.x,y[1]+this.configuration.textCanvasOffset.y];Lu(i,g,"0",S,[T[0],T[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=De(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return dr(n,l)<i}toolSelectedCallback(){}getHandleNearImagePoint(e,r,n,i){const o=De(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);if(dr(n,l)<i===!0)return c}handleSelectedCallback(e,r){const n=e.detail,{element:i}=n;r.highlighted=!0;const o=St(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),At(i),ke(o),e.preventDefault()}_calculateCachedStats(e,r,n,i=Qt.StatsUpdated){const o=e.data,{renderingEngineId:a,viewport:s}=n,{element:c}=s,l=o.handles.points[0],{cachedStats:f}=o,u=Object.keys(f);for(let h=0;h<u.length;h++){const g=u[h],p={isPreScaled:Gu(s,g),isSuvScaled:this.isSuvScaled(s,g,e.metadata.referencedImageId)},v=this.getTargetImageData(g);if(!v)continue;const{dimensions:y,imageData:m,metadata:w,voxelManager:x}=v,C=w.Modality;let S=M4e(m,l);if(S=jQ(S,S),vr(S,y)){this.isHandleOutsideImage=!1;let T=x.getAtIJKPoint(S);if(g.startsWith("imageId:")){const E=g.split("imageId:")[1],b=Qr(E),I=U5(b)[0];S[2]=I.getCurrentImageIdIndex()}let _;if(C==="US"){const E=cw(v,[S]),b=E.values.every(D=>D!==null);T=b?E.values:T,_=b?E.units:"raw"}else _=Wu(C,e.metadata.referencedImageId,p);f[g]={index:S,value:T,Modality:C,modalityUnit:_},e.invalidated=!0}else this.isHandleOutsideImage=!0,f[g]={index:S,Modality:C}}const d=e.invalidated;return e.invalidated=!1,d&&cn(e,c,i),f}};of.toolName="Probe",of.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:O4e,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},of.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=of.hydrateBase(of,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...d}};rn(h,f.element),ke([f.id])};let Vu=of;function O4e(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0||!n)return;const a=[];if(a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s<i.length;s++)a.push(`${un(i[s])} ${o[s]}`);else a.push(`${un(i)} ${o}`);return a}const DD=class DD extends Vu{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:P4e}}){super(e,r),this.postMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=St(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),At(a),n.preventDefault(),ke(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;sr(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];Lu(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};DD.toolName="DragProbe";let O_=DD;function P4e(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:VM}=Dn,Sh=class Sh extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:R4e,statsCalculator:Al}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world;o.canvas;const c=De(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},cachedStats:{},initialRotation:l.getRotation()}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),At(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(_=>c.worldToCanvas(_)),[d,h,g,p]=u,v=Math.hypot(g[0]-p[0],g[1]-p[1]),y=Math.hypot(h[0]-d[0],h[1]-d[1]),m=Math.atan2(g[1]-p[1],g[0]-p[0]),w=[(g[0]+p[0])/2,(h[1]+d[1])/2],x={center:w,xRadius:(v-a)/2,yRadius:(y-a)/2,angle:m},C={center:w,xRadius:(v+a)/2,yRadius:(y+a)/2,angle:m},S=this._pointInEllipseCanvas(x,o);return!!(this._pointInEllipseCanvas(C,o)&&!S)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},At(a),this._activateModify(a),De(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f,u,d,h,g,p;if(o.worldPosition)l=!0;else{const{points:y}=c.handles,{viewport:m}=De(s),{worldToCanvas:w,canvasToWorld:x}=m;f=y.findIndex(S=>S===o);const C=y.map(w);p=C[f],h=Math.abs(C[2][0]-C[3][0]),g=Math.abs(C[0][1]-C[1][1]),u=[(C[2][0]+C[3][0])/2,(C[0][1]+C[1][1])/2],d=x(u)}const v=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),At(s),ke(v),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(this.doneEditMemo(),a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=De(o),{viewport:l}=c,{canvasToWorld:f}=l,{annotation:u,viewportIdsToRender:d,centerWorld:h,newAnnotation:g}=this.editData;this.createMemo(o,u,{newAnnotation:g});const p=l.worldToCanvas(h),{data:v}=u,y=Math.abs(s[0]-p[0]),m=Math.abs(s[1]-p[1]),w=[p[0],p[1]-m],x=[p[0],p[1]+m],C=[p[0]-y,p[1]],S=[p[0]+y,p[1]];v.handles.points=[f(w),f(x),f(C),f(S)],u.invalidated=!0,this.editData.hasMoved=!0,ke(d),cn(u,o,Qt.HandlesUpdated)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;De(o),ke(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=De(o),{canvasToWorld:s,worldToCanvas:c}=a,{annotation:l,canvasWidth:f,canvasHeight:u,handleIndex:d,centerWorld:h,originalHandleCanvas:g}=this.editData,p=a.worldToCanvas(h),{data:v}=l,{points:y}=v.handles,{currentPoints:m}=i,w=m.canvas;if(d===0||d===1){const x=Math.abs(w[1]-p[1]),C=[p[0],p[1]-x],S=[p[0],p[1]+x];y[0]=s(C),y[1]=s(S);const T=w[0]-g[0],_=f/2+T,E=[p[0]-_,p[1]],b=[p[0]+_,p[1]];y[2]=s(E),y[3]=s(b)}else{const x=Math.abs(w[0]-p[0]),C=[p[0]-x,p[1]],S=[p[0]+x,p[1]];y[2]=s(C),y[3]=s(S);const T=w[1]-g[1],_=u/2+T,E=[p[0],p[1]-_],b=[p[0],p[1]+_];y[0]=s(E),y[1]=s(b)}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(U.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y,activeHandleIndex:m}=v;u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=y.map(ne=>a.worldToCanvas(ne)),T=a_(S),{centerPointRadius:_}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null},this._calculateCachedStats(h,a,f);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof lr)){const{referencedImageId:ne}=h.metadata;for(const ue in p.cachedStats)ue.startsWith("imageId")&&f.getStackViewports().find(ye=>{const Ie=Qr(ne),Pe=ye.hasImageURI(Ie),Ee=Qr(ye.getCurrentImageId());return Pe&&Ee!==Ie})&&delete p.cachedStats[ue]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!ni(g))continue;!ti(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&sr(i,g,"0",E,{color:w});const b=`${g}-ellipse`,D="0";if(vb(i,g,D,S,{color:w,lineDash:C,lineWidth:x},b),_>0&&Math.min(Math.abs(T[0][0]-T[1][0])/2,Math.abs(T[0][1]-T[1][1])/2)>3*_){const ue=this._getCanvasEllipseCenter(S);Zo(i,g,`${D}-center`,ue,_,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let M;p.handles.textBox.hasMoved||(M=Va(T),p.handles.textBox.worldPosition=a.canvasToWorld(M));const L=a.worldToCanvas(p.handles.textBox.worldPosition),j=Lo(i,g,"1",P,L,S,{},I),{x:V,y:F,width:G,height:X}=j;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,F]),topRight:a.canvasToWorld([V+G,F]),bottomLeft:a.canvasToWorld([V,F+X]),bottomRight:a.canvasToWorld([V+G,F+X])}}return o},this._calculateCachedStats=(n,i,o)=>{var C,S,T,_;if(!this.configuration.calculateStats)return;const a=n.data,{element:s}=i,{points:c}=a.handles,l=c.map(E=>i.worldToCanvas(E)),{viewPlaneNormal:f,viewUp:u}=i.getCamera(),[d,h]=a_(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;E<y.length;E++){const b=y[E],D=this.getTargetImageData(b);if(!D)continue;const{dimensions:I,imageData:P,metadata:M,voxelManager:L}=D,B=VM(P,m);B[0]=Math.floor(B[0]),B[1]=Math.floor(B[1]),B[2]=Math.floor(B[2]);const j=VM(P,w);j[0]=Math.floor(j[0]),j[1]=Math.floor(j[1]),j[2]=Math.floor(j[2]),this.isHandleOutsideImage=!this._isInsideVolume(B,j,I);const V=Math.min(B[0],j[0]),F=Math.max(B[0],j[0]),G=Math.min(B[1],j[1]),X=Math.max(B[1],j[1]),ne=Math.min(B[2],j[2]),ue=Math.max(B[2],j[2]),me=[[V,F],[G,X],[ne,ue]],ye={center:[(g[0]+p[0])/2,(g[1]+p[1])/2,(g[2]+p[2])/2],xRadius:Math.abs(g[0]-p[0])/2,yRadius:Math.abs(g[1]-p[1])/2,zRadius:Math.abs(g[2]-p[2])/2},{worldWidth:Ie,worldHeight:Pe}=Hg(f,u,m,w),Ee=Ie===0&&Pe===0,H=[B,j],{scale:O,areaUnit:Y}=Na(D,H),K=Math.abs(Math.PI*(Ie/2)*(Pe/2))/O/O,Z={isPreScaled:Gu(i,b),isSuvScaled:this.isSuvScaled(i,b,n.metadata.referencedImageId)},ae=Wu(M.Modality,n.metadata.referencedImageId,Z);let oe;L&&L.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:me,imageData:P,isInObject:Oe=>Dx(ye,Oe,{fast:!0}),returnPoints:this.configuration.storePointData});const _e=this.configuration.statsCalculator.getStatistics();v[b]={Modality:M.Modality,area:K,mean:(C=_e.mean)==null?void 0:C.value,max:(S=_e.max)==null?void 0:S.value,min:(T=_e.min)==null?void 0:T.value,stdDev:(_=_e.stdDev)==null?void 0:_.value,statsArray:_e.array,pointsInShape:oe,isEmptyArea:Ee,areaUnit:Y,modalityUnit:ae}}const x=n.invalidated;return n.invalidated=!1,x&&cn(n,s,Qt.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>vr(n,o)&&vr(i,o),this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=QQ(bt(),r,o,-a);if(n<=0||i<=0)return!1;const c=[s[0]-o[0],s[1]-o[1]];return c[0]*c[0]/(n*n)+c[1]*c[1]/(i*i)<=1}_getCanvasEllipseCenter(e){const[r,n,i,o]=e,a=[i[0],n[1]],s=[o[0],r[1]];return[(a[0]+s[0])/2,(a[1]+s[1])/2]}};Sh.toolName="EllipticalROI",Sh.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=Sh.hydrateBase(Sh,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r,activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),ke([l.id])};let p0=Sh;function R4e(t,e){const r=t.cachedStats[e],{area:n,mean:i,stdDev:o,max:a,isEmptyArea:s,areaUnit:c,modalityUnit:l,min:f}=r,u=[];if($r(n)){const d=s?"Area: Oblique not supported":`Area: ${un(n)} ${c}`;u.push(d)}return $r(i)&&u.push(`Mean: ${un(i)} ${l}`),$r(a)&&u.push(`Max: ${un(a)} ${l}`),$r(f)&&u.push(`Min: ${un(f)} ${l}`),$r(o)&&u.push(`Std Dev: ${un(o)} ${l}`),u}const{transformWorldToIndex:FM}=Dn,Th=class Th extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:A4e,statsCalculator:Al,simplified:!0}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID();let p;this.configuration.simplified?p=[[...s],[...s]]:p=[[...s],[...s],[...s],[...s],[...s]];const v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h,...l.getViewReference({points:[s]})},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:p,activeHandleIndex:null},cachedStats:{}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),At(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{points:l}=i.data.handles,f=l.map(g=>c.worldToCanvas(g)),u=f[0],d=Lf([u,f[1]]),h=Lf([u,o]);return Math.abs(h-d)<a/2},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},At(a),this._activateModify(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:d}=c.handles;f=d.findIndex(h=>h===o)}const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),At(s),ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(this.doneEditMemo(),a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o,currentPoints:a}=i,{world:s,canvas:c}=a,l=De(o),{viewport:f}=l,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,newAnnotation:g}=this.editData;this.createMemo(o,d,{newAnnotation:g});const{data:p}=d,v=p.handles.points[0],y=f.worldToCanvas(v);if(this.configuration.simplified)p.handles.points[1]=s;else{const m=dr(y,c);p.handles.points[0]=[...v],p.handles.points[1]=u([y[0],y[1]-m]),p.handles.points[2]=u([y[0],y[1]+m]),p.handles.points[3]=u([y[0]-m,y[1]]),p.handles.points[4]=u([y[0]+m,y[1]])}d.invalidated=!0,this.editData.hasMoved=!0,ke(h),cn(d,o,Qt.HandlesUpdated)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;ke(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=De(o),{canvasToWorld:s,worldToCanvas:c}=a.viewport,{annotation:l,handleIndex:f}=this.editData,{data:u}=l,{points:d}=u.handles,{currentPoints:h,deltaPoints:g}=i;if(f===0){const p=g.world;d.forEach(v=>{Kr(v,v,p)})}else{const p=d[0],v=c(p),y=h.canvas,m=dr(v,y);d[1]=s([v[0],v[1]-m]),d[2]=s([v[0],v[1]+m]),d[3]=s([v[0]-m,v[1]]),d[4]=s([v[0]+m,v[1]])}l.invalidated=!0},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return i.highlighted=!1,i.data.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(U.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y,activeHandleIndex:m}=v;u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=y.map(M=>a.worldToCanvas(M)),T=S[0],_=Lf([T,S[1]]),E=Vd([T,S[1]]),{centerPointRadius:b}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,radius:null,radiusUnit:null,perimeter:null},this._calculateCachedStats(h,a,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof lr)){const{referencedImageId:M}=h.metadata;for(const L in p.cachedStats)L.startsWith("imageId")&&f.getStackViewports().find(V=>{const F=Qr(M),G=V.hasImageURI(F),X=Qr(V.getCurrentImageId());return G&&X!==F})&&delete p.cachedStats[L]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!ni(g))continue;!ti(g)&&!this.editData&&m!==null&&(this.configuration.simplified?D=[S[m]]:D=S),D&&sr(i,g,"0",D,{color:w});const I=`${g}-circle`,P="0";if(Zo(i,g,P,T,_,{color:w,lineDash:C,lineWidth:x},I),b>0&&_>3*b&&Zo(i,g,`${P}-center`,T,b,{color:w,lineDash:C,lineWidth:x}),o=!0,this.configuration.calculateStats){const M=this.getLinkedTextBoxStyle(u,h);if(!M.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const L=this.configuration.getTextLines(p,l);if(!L||L.length===0)continue;let B;p.handles.textBox.hasMoved||(B=Va(E),p.handles.textBox.worldPosition=a.canvasToWorld(B));const j=a.worldToCanvas(p.handles.textBox.worldPosition),F=Lo(i,g,"1",L,j,[T,S[1]],{},M),{x:G,y:X,width:ne,height:ue}=F;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([G,X]),topRight:a.canvasToWorld([G+ne,X]),bottomLeft:a.canvasToWorld([G,X+ue]),bottomRight:a.canvasToWorld([G+ne,X+ue])}}}return o},this._calculateCachedStats=(n,i,o,a)=>{var _,E,b,D;if(!this.configuration.calculateStats)return;const s=n.data,{element:c}=i,l=n.invalidated,{points:f}=s.handles,u=f.map(I=>i.worldToCanvas(I)),d=u[0],h=u[1],{viewPlaneNormal:g,viewUp:p}=i.getCamera(),[v,y]=Vd([d,h]),m=i.canvasToWorld(v),w=i.canvasToWorld(y),{cachedStats:x}=s,C=Object.keys(x),S=m,T=w;for(let I=0;I<C.length;I++){const P=C[I],M=this.getTargetImageData(P);if(!M)continue;const{dimensions:L,imageData:B,metadata:j,voxelManager:V}=M,F=FM(B,S);F[0]=Math.floor(F[0]),F[1]=Math.floor(F[1]),F[2]=Math.floor(F[2]);const G=FM(B,T);if(G[0]=Math.floor(G[0]),G[1]=Math.floor(G[1]),G[2]=Math.floor(G[2]),this._isInsideVolume(F,G,L)){const X=Math.min(F[0],G[0]),ne=Math.max(F[0],G[0]),ue=Math.min(F[1],G[1]),me=Math.max(F[1],G[1]),ge=Math.min(F[2],G[2]),ye=Math.max(F[2],G[2]),Ie=[[X,ne],[ue,me],[ge,ye]],Pe=f[0],Ee=Math.abs(m[0]-w[0])/2,H=Math.abs(m[1]-w[1])/2,O=Math.abs(m[2]-w[2])/2,Y={center:Pe,xRadius:Ee<Gh/2?0:Ee,yRadius:H<Gh/2?0:H,zRadius:O<Gh/2?0:O},{worldWidth:K,worldHeight:Z}=Hg(g,p,S,T),ae=K===0&&Z===0,oe=[F,G],{scale:_e,unit:Oe,areaUnit:Ge}=Na(M,oe),$e=Db(M),le=Math.abs(Math.PI*(K/_e/2)*(Z/$e/_e/2)),de={isPreScaled:Gu(i,P),isSuvScaled:this.isSuvScaled(i,P,n.metadata.referencedImageId)},be=Wu(j.Modality,n.metadata.referencedImageId,de);let pe;V&&(pe=V.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:Ye=>Dx(Y,Ye,{fast:!0}),boundsIJK:Ie,imageData:B,returnPoints:this.configuration.storePointData}));const Te=this.configuration.statsCalculator.getStatistics();x[P]={Modality:j.Modality,area:le,mean:(_=Te.mean)==null?void 0:_.value,max:(E=Te.max)==null?void 0:E.value,min:(b=Te.min)==null?void 0:b.value,pointsInShape:pe,stdDev:(D=Te.stdDev)==null?void 0:D.value,statsArray:Te.array,isEmptyArea:ae,areaUnit:Ge,radius:K/2/_e,radiusUnit:Oe,perimeter:2*Math.PI*(K/2)/_e,modalityUnit:be}}else this.isHandleOutsideImage=!0,x[P]={Modality:j.Modality}}return n.invalidated=!1,l&&cn(n,c,Qt.StatsUpdated),x},this._isInsideVolume=(n,i,o)=>vr(n,o)&&vr(i,o),this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}};Th.toolName="CircleROI",Th.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=Th.hydrateBase(Th,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),ke([l.id])};let yw=Th;function A4e(t,e){const r=t.cachedStats[e],{radius:n,radiusUnit:i,area:o,mean:a,stdDev:s,max:c,min:l,isEmptyArea:f,areaUnit:u,modalityUnit:d}=r,h=[];if($r(n)){const g=f?"Radius: Oblique not supported":`Radius: ${un(n)} ${i}`;h.push(g)}if($r(o)){const g=f?"Area: Oblique not supported":`Area: ${un(o)} ${u}`;h.push(g)}return $r(a)&&h.push(`Mean: ${un(a)} ${d}`),$r(c)&&h.push(`Max: ${un(c)} ${d}`),$r(l)&&h.push(`Min: ${un(l)} ${d}`),$r(s)&&h.push(`Std Dev: ${un(s)} ${d}`),h}const W2=5,ID=class ID extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,degrees:[45,135,225,315],diameters:[10,30,60]}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{points:[[...s]]}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),At(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=Lf([u,o]);return Math.abs(d)<a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},At(a),this._activateModify(a),De(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),At(a),De(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),De(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=De(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h}=this.editData,{data:g}=d;g.handles.points=[u(s),u(s)],d.invalidated=!0,this.editData.hasMoved=!0,ke(h)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{deltaPoints:l}=i,f=l.world;c.handles.points.forEach(d=>{d[0]+=f[0],d[1]+=f[1],d[2]+=f[2]}),a.invalidated=!0,De(o),ke(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=De(o),{canvasToWorld:s,worldToCanvas:c}=a.viewport,{annotation:l}=this.editData,{data:f}=l,{points:u}=f.handles,d=u.map(w=>c(w)),{currentPoints:h}=i,g=h.canvas,p=g[0]-d[0][0],v=g[1]-d[0][1],y=g,m=[d[1][0]+p,d[1][1]+v];u[0]=s(y),u[1]=s(m)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,De(n),ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(U.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{handles:g}=h,{points:p}=g;l.annotationUID=d;const{color:v,lineWidth:y,lineDash:m}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),x=p.map(D=>a.worldToCanvas(D))[0];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+W2],T=[x[0],x[1]-W2];fn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+W2,x[1]],T=[x[0]-W2,x[1]],fn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y});const _=this.configuration.diameters.map(D=>this.worldMeasureToCanvas(D,a));for(let D=0;D<_.length;D++){const I=`${d}-circle-${D}`,P=`${d}-circle-${D}`;Zo(i,d,P,x,_[D]/2,{color:v,lineDash:m,lineWidth:y},I)}const E=D=>D*Math.PI/180,b=this.configuration.degrees.map(D=>E(D));for(let D=0;D<b.length;D++){const I=`${d}-line-${D}`,P=[Math.cos(b[D])*_[0]/2+x[0],Math.sin(b[D])*_[0]/2+x[1]],M=[Math.cos(b[D])*_[2]/2+x[0],Math.sin(b[D])*_[2]/2+x[1]];fn(i,d,I,P,M,{color:v,lineDash:m,lineWidth:y})}o=!0}return o}}worldMeasureToCanvas(e,r){const n=r.canvasToWorld([r.canvas.width/2,r.canvas.height/2]),{viewUp:i}=r.getCamera(),o=bn(Ve(),n,i,e),a=r.worldToCanvas(n),s=r.worldToCanvas(o);return Math.sqrt(Math.pow(s[0]-a[0],2)+Math.pow(s[1]-a[1],2))}};ID.toolName="ETDRSGrid";let P_=ID;const UM=3,BM=10,L4e={resolution:20,controlPointAdditionDistance:6,controlPointDeletionDistance:6,showControlPointsConnectors:!1,controlPointAdditionEnabled:!0,controlPointDeletionEnabled:!0};var iu;(function(t){t.Cardinal="CARDINAL",t.Linear="LINEAR",t.CatmullRom="CATMULLROM",t.BSpline="BSPLINE"})(iu||(iu={}));var w1;(function(t){t.AddControlPoint="addControlPoint",t.DeleteControlPoint="deleteControlPoint"})(w1||(w1={}));const N4e=["CatmullRomSplineROI","LinearSplineROI","BSplineROI","CardinalSplineROI"],af=class af extends Em{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,calculateStats:!0,simplifiedSpline:!1,getTextLines:k4e,contourHoleAdditionModifierKey:Qi.Shift,decimate:{enabled:!1,epsilon:.1},spline:{configuration:{[iu.Cardinal]:{Class:Am,scale:.5},[iu.CatmullRom]:{Class:Yz},[iu.Linear]:{Class:Jz},[iu.BSpline]:{Class:qz,controlPointAdditionEnabled:!1,controlPointDeletionEnabled:!1,showControlPointsConnectors:!0}},type:iu.CatmullRom,drawPreviewEnabled:!0,enableTwoPointPreview:!1,lastControlPointDeletionKeys:["Backspace","Delete"]},actions:{[w1.AddControlPoint]:{method:"addControlPointCallback",bindings:[{mouseButton:Rl.Primary,modifierKey:Qi.Shift}]},[w1.DeleteControlPoint]:{method:"deleteControlPointCallback",bindings:[{mouseButton:Rl.Primary,modifierKey:Qi.Ctrl}]}}}}){super(e,r),this.splineToolNames=["CatmullRomSplineROI","LinearSplineROI","BSplineROI","CardinalSplineROI"],this.isHandleOutsideImage=!1,this.fireChangeOnUpdate=null,this.isPointNearTool=(n,i,o,a)=>{const{instance:s}=i.data.spline;return s.isPointNearCurve(o,a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:d}=c.handles;f=d.findIndex(h=>h===o)}const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,contourHoleProcessingEnabled:l}=this.editData,{data:f}=a;a.autoGenerated=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o);const u=De(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>Zr(h,v)).some(v=>!vr(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID);const p=c?Qt.Completed:Qt.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},ke(s),this.doneEditMemo(),this.editData=null,this.isDrawing=!1},this._keyDownCallback=n=>{const i=n.detail,{element:o}=i,a=i.key??"",{lastControlPointDeletionKeys:s}=this.configuration.spline;if(!s.includes(a))return;const{annotation:l}=this.editData,{data:f}=l;if(f.handles.points.length===UM){this.cancel(o);return}else{const u=f.handles.points.length-1;this._deleteControlPointByIndex(o,l,u)}n.preventDefault()},this._mouseMoveCallback=n=>{const{drawPreviewEnabled:i}=this.configuration.spline;if(!i)return;const{element:o}=n.detail;De(o);const a=St(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,ke(a),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===U.MOUSE_DOUBLE_CLICK,{annotation:o,viewportIdsToRender:a}=this.editData,{data:s}=o;if(s.contour.closed)return;this.doneEditMemo();const c=n.detail,{currentPoints:l,element:f}=c,{canvas:u,world:d}=l;let h=s.handles.points.length>=2&&i,g=!0;if(s.handles.points.length&&this.createMemo(f,o,{newAnnotation:s.handles.points.length===1}),s.handles.points.length>=3){this.createMemo(f,o);const{instance:p}=s.spline,v=p.getClosestControlPointWithinDistance(u,BM);(v==null?void 0:v.index)===0&&(g=!1,h=!0)}g&&s.handles.points.push(d),s.contour.closed=s.contour.closed||h,o.invalidated=!0,ke(a),s.contour.closed&&this._endCallback(n),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;this.moveAnnotation(a,h)}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,De(o),ke(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=U.ANNOTATION_COMPLETED,a={annotation:n,changeType:Qt.Completed,contourHoleProcessingEnabled:i};nt(ze,o,a)},this.triggerAnnotationModified=(n,i,o=Qt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=U.ANNOTATION_MODIFIED;nt(ze,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=Qt.StatsUpdated,a)=>{o===Qt.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.KEY_DOWN,this._keyDownCallback),n.addEventListener(U.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(U.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(U.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(U.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.KEY_DOWN,this._keyDownCallback),n.removeEventListener(U.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(U.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(U.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(U.TOUCH_TAP,this._mouseDownCallback)},this._renderStats=(n,i,o,a)=>{const s=n.data,c=this.getTargetId(i);if(!s.spline.instance.closed||!a.visibility)return;const l=this.configuration.getTextLines(s,c);if(!l||l.length===0)return;const f=s.handles.points.map(m=>i.worldToCanvas(m));if(!s.handles.textBox.hasMoved){const m=Va(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=Lo(o,n.annotationUID??"","textBox",l,u,f,{},a),{x:g,y:p,width:v,height:y}=h;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([g,p]),topRight:i.canvasToWorld([g+v,p]),bottomLeft:i.canvasToWorld([g,p+y]),bottomRight:i.canvasToWorld([g+v,p+y])}},this.addControlPointCallback=(n,i)=>{const{data:o}=i,a=o.spline.type,s=this._getSplineConfig(a),c=s.controlPointAdditionDistance;if(s.controlPointAdditionEnabled===!1)return;const l=n.detail,{element:f}=l,u=De(f),{renderingEngine:d,viewport:h}=u,{canvasToWorld:g}=h,{instance:p}=o.spline,v=n.detail.currentPoints.canvas,y=p.getClosestPoint(v);if(y.distance>c)return;const{index:m,point:w}=p.addControlPointAtU(y.uValue);o.handles.points.splice(m,0,g(w)),i.invalidated=!0;const x=St(f,this.getToolName());ke(x)},this.deleteControlPointCallback=(n,i)=>{const o=i.data.spline.type,a=this._getSplineConfig(o),s=a.controlPointDeletionDistance;if(a.controlPointDeletionEnabled===!1)return;const c=n.detail,{element:l,currentPoints:f}=c,{canvas:u}=f,{instance:d}=i.data.spline,h=d.getClosestControlPointWithinDistance(u,s);h&&this._deleteControlPointByIndex(l,i,h.index)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=De(i);if(!a)return;const{viewport:s}=a,{cachedStats:c}=o,{polyline:l}=o.contour,f=Object.keys(c);for(let d=0;d<f.length;d++){const h=f[d],g=this.getTargetImageData(h);if(!g)continue;const{metadata:p}=g,v=l.map(D=>s.worldToCanvas(D)),y=v[0],m=s.canvasToWorld(y),w=s.canvasToWorld([y[0]+1,y[1]]),x=s.canvasToWorld([y[0],y[1]+1]),C=Po(m,w),S=Po(m,x),{imageData:T}=g,{scale:_,areaUnit:E}=Na(g,()=>{const{maxX:D,maxY:I,minX:P,minY:M}=zf(v),L=s.canvasToWorld([P,M]),B=Zr(T,L),j=s.canvasToWorld([D,I]),V=Zr(T,j);return[B,V]});let b=vv(v)/_/_;b*=C*S,c[h]={Modality:p.Modality,area:b,areaUnit:E}}const u=n.invalidated;return n.invalidated=!1,u&&this.triggerAnnotationModified(n,a,Qt.StatsUpdated),c},this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0}),this.annotationCompletedBinded=this.annotationCompleted.bind(this)}annotationCompleted(e){var n;const{sourceAnnotation:r}=e.detail;!this.splineToolNames.includes((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)||!this.configuration.simplifiedSpline||!this.isContourSegmentationTool()||cb(r)}initializeListeners(){ze.addEventListener(U.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){ze.removeEventListener(U.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}onSetToolEnabled(){this.initializeListeners()}onSetToolActive(){this.initializeListeners()}onSetToolDisabled(){this.removeListeners()}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{canvas:o}=n,a=Kg(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;De(i);const s=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(s,i);const c=St(i,this.getToolName());return this.editData={annotation:s,viewportIdsToRender:c,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,lastCanvasPoint:o,contourHoleProcessingEnabled:a},this._activateDraw(i),e.preventDefault(),ke(c),s}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Yt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;return i&&nn(r.annotationUID),super.cancelAnnotation(r),De(e),ke(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var M,L,B;const{enabledElement:r,targetId:n,svgDrawingHelper:i,annotationStyle:o}=e,{viewport:a}=r,{worldToCanvas:s}=a,{element:c}=a,l=e.annotation,{annotationUID:f,data:u,highlighted:d}=l,{handles:h}=u,{points:g,activeHandleIndex:p}=h,v=(M=this.editData)==null?void 0:M.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(j=>s(j)),{drawPreviewEnabled:S}=this.configuration.spline,T=l.data.spline.type,_=this._getSplineConfig(T),E=l.data.spline.instance,b=dv(l);if(b.findIndex(j=>!j)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...b].filter(j=>this._isSplineROIAnnotation(j)).forEach(j=>{const F=this._updateSplineInstance(c,j).getPolylinePoints();this.updateContourPolyline(j,{points:F,closed:u.contour.closed,targetWindingDirection:ga.Clockwise},a,{updateWindingDirection:u.contour.closed})}),super.renderAnnotationInstance(e),!u.cachedStats[n]||u.cachedStats[n].areaUnit==null?(u.cachedStats[n]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(l,c)):l.invalidated&&this._throttledCalculateCachedStats(l,c);let P;if(!x&&!this.editData&&p!==null&&(P=[C[p]]),(P||v||d)&&sr(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>=1&&((L=this.editData)!=null&&L.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:j}=this.editData,{enableTwoPointPreview:V}=this.configuration.spline;if(E.numControlPoints===1&&V){const G=[C[0],j];Rs(i,f,"previewSplineChange",G,{color:"#9EA0CA",lineDash:m,lineWidth:1})}else if(E.numControlPoints>1){const F=E.getPreviewPolylinePoints(j,BM);Rs(i,f,"previewSplineChange",F,{color:"#9EA0CA",lineDash:m,lineWidth:1})}}if(_.showControlPointsConnectors){const j=[...C];E.closed&&j.push(C[0]),Rs(i,f,"controlPointsConnectors",j,{color:"rgba(255, 255, 255, 0.5)",lineWidth:1})}return this._renderStats(l,a,i,o.textbox),((B=this.fireChangeOnUpdate)==null?void 0:B.annotationUID)===f&&(this.triggerChangeEvent(l,r,this.fireChangeOnUpdate.changeType,this.fireChangeOnUpdate.contourHoleProcessingEnabled),this.fireChangeOnUpdate=null),l.invalidated=!1,!0}createInterpolatedSplineControl(e){var o;if((o=e.data.handles.points)!=null&&o.length)return;const{polyline:r}=e.data.contour;if(!r||!r.length)return;e.data.handles.points=[];const{points:n}=e.data.handles,i=Math.max(10,Math.floor(r.length/20));for(let a=0;a<r.length-i;a+=i)n.push(r[a]);n.push(r[r.length-1])}isSplineAnnotation(e){var r;return N4e.includes((r=e==null?void 0:e.metadata)==null?void 0:r.toolName)}createSplineObjectFromType(e,r){const n=this._getSplineConfig(r),i=new n.Class;e.data.spline={type:n.type,instance:i,resolution:n.resolution}}createAnnotation(e){var l;const r=super.createAnnotation(e),{world:n}=e.detail.currentPoints,{type:i}=this.configuration.spline,o=this._getSplineConfig(i),a=new o.Class,s=()=>({type:o.type,instance:a,resolution:o.resolution});let c;return(l=this.configuration.interpolation)!=null&&l.enabled&&(c=f=>{var u;(u=f.data).spline||(u.spline=s()),this.createInterpolatedSplineControl(f)}),$i(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){De(e);const{points:i}=r.data.handles;i.length===3?nn(r.annotationUID):i.splice(n,1);const o=St(e,this.getToolName());r.invalidated=!0,ke(o)}_isSplineROIAnnotation(e){var r;return!!((r=e.data)!=null&&r.spline)}_getSplineConfig(e){const{configuration:r}=this,n=r.spline.configuration;return Object.assign({type:e},L4e,n[e])}_updateSplineInstance(e,r){const n=De(e),{viewport:i}=n,{worldToCanvas:o}=i,{data:a}=r,{type:s,instance:c}=r.data.spline,l=this._getSplineConfig(s),u=a.handles.points.map(o),d=l.resolution!==void 0?parseInt(l.resolution):void 0,h=l.scale!==void 0?parseFloat(l.scale):void 0;return c.setControlPoints(u),c.closed=!!a.contour.closed,!c.fixedResolution&&d!==void 0&&c.resolution!==d&&(c.resolution=d,r.invalidated=!0),c instanceof Am&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};af.toolName="SplineROI",af.SplineTypes=iu,af.Actions=w1,af.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;if(r.length<UM){console.warn("Spline requires at least 3 control points");return}const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=af.hydrateBase(af,i,r,n),u=(n==null?void 0:n.splineType)||iu.CatmullRom,h=l._getSplineConfig(u).Class,g=new h,{toolInstance:p,...v}=n||{},y={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r},label:"",cachedStats:{},spline:{type:u,instance:g},contour:{closed:!0}},highlighted:!1,autoGenerated:!1,invalidated:!0,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...v}};rn(y,f.element),ke([f.id])};let ww=af;function k4e(t,e){const r=t.cachedStats[e],{area:n,isEmptyArea:i,areaUnit:o}=r,a=[];if(n){const s=i?"Area: Oblique not supported":`Area: ${un(n)} ${o}`;a.push(s)}return a}const MD=class MD extends ww{constructor(e){const r=$i({configuration:{calculateStats:!1}},e);super(r),this.annotationCutMergeCompletedBinded=this.annotationCutMergeCompleted.bind(this)}isContourSegmentationTool(){return!0}initializeListeners(){ze.addEventListener(U.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,this.annotationCutMergeCompletedBinded)}removeListeners(){ze.removeEventListener(U.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,this.annotationCutMergeCompletedBinded)}annotationCutMergeCompleted(e){var n;const{sourceAnnotation:r}=e.detail;!this.splineToolNames.includes((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)||!this.configuration.simplifiedSpline||cb(r)}};MD.toolName="SplineContourSegmentationTool";let R_=MD;class V4e{constructor({numBits:e,getPriority:r,areEqual:n}){this._bucketCount=1<<e,this._mask=this._bucketCount-1,this._size=0,this._currentBucketIndex=0,this._buckets=this._buildArray(this._bucketCount),this._getPriority=typeof r<"u"?r:i=>i,this._areEqual=typeof n=="function"?n:(i,o)=>i===o}push(e){const r=this._getBucketIndex(e),n=this._buckets[r],i={value:e,next:n};this._buckets[r]=i,this._size++}pop(){if(this._size===0)throw new Error("Cannot pop because the queue is empty.");for(;this._buckets[this._currentBucketIndex]===null;)this._currentBucketIndex=(this._currentBucketIndex+1)%this._bucketCount;const e=this._buckets[this._currentBucketIndex];return this._buckets[this._currentBucketIndex]=e.next,this._size--,e.value}remove(e){if(!e)return!1;const r=this._getBucketIndex(e),n=this._buckets[r];let i=n,o;for(;i!==null&&!this._areEqual(e,i.value);)o=i,i=i.next;return i===null?!1:(i===n?this._buckets[r]=i.next:o.next=i.next,this._size--,!0)}isEmpty(){return this._size===0}_getBucketIndex(e){return this._getPriority(e)&this._mask}_buildArray(e){const r=new Array(e);return r.fill(null),r}}const W3=4294967295,F4e=2/(3*Math.PI);class xw{constructor(e,r,n){this._getPointIndex=(o,a)=>{const{width:s}=this;return o*s+a},this._getPointCoordinate=o=>{const a=o%this.width,s=Math.floor(o/this.width);return[a,s]},this._getPointCost=o=>Math.round(this.searchGranularity*this.costs[o]);const i=e.length;this.searchGranularityBits=8,this.searchGranularity=1<<this.searchGranularityBits,this.width=r,this.height=n,this.grayscalePixelData=e,this.laplace=null,this.gradXNew=null,this.gradYNew=null,this.laplace=this._computeLaplace(),this.gradMagnitude=this._computeGradient(),this.gradXNew=this._computeGradientX(),this.gradYNew=this._computeGradientY(),this.visited=new Array(i),this.parents=new Uint32Array(i),this.costs=new Float32Array(i)}startSearch(e){const r=this._getPointIndex(e[1],e[0]);this.startPoint=null,this.visited.fill(!1),this.parents.fill(W3),this.costs.fill(1/0),this.priorityQueueNew=new V4e({numBits:this.searchGranularityBits,getPriority:this._getPointCost}),this.startPoint=e,this.costs[r]=0,this.priorityQueueNew.push(r)}findMinNearby(e,r=2){const[n,i]=e,{costs:o}=this,a=[Math.max(0,n-r),Math.min(n+r+1,this.width)],s=[Math.max(0,i-r),Math.min(i+r+1,this.height)];let c=o[this._getPointIndex(i,n)]*.8,l=e;for(let f=a[0];f<a[1];f++)for(let u=s[0];u<s[1];u++){const d=1-(Math.abs(f-e[0])+Math.abs(u-e[1]))/r/2,g=o[this._getPointIndex(u,f)]*.8+d*.2;g<c&&(l=[f,u],c=g)}return l}findPathToPoint(e){if(!this.startPoint)throw new Error("There is no search in progress");const{startPoint:r,_getPointIndex:n,_getPointCoordinate:i}=this,o=n(r[1],r[0]),a=n(e[1],e[0]),{visited:s,parents:c,costs:l,priorityQueueNew:f}=this;if(a===o)return[];for(;!f.isEmpty()&&c[a]===W3;){const h=f.pop();if(s[h])continue;const g=i(h),p=this._getNeighborPoints(g);s[h]=!0;for(let v=0,y=p.length;v<y;v++){const m=p[v],w=n(m[1],m[0]),x=this._getWeightedDistance(g,m),C=l[h]+x;C<l[w]&&(l[w]!==1/0&&f.remove(w),l[w]=C,c[w]=h,f.push(w))}}const u=[];let d=a;for(;d!==W3;)u.push(i(d)),d=c[d];return u.reverse()}_getDeltaX(e,r){const{grayscalePixelData:n,width:i}=this;let o=this._getPointIndex(r,e);return e+1===i&&o--,n[o+1]-n[o]}_getDeltaY(e,r){const{grayscalePixelData:n,width:i,height:o}=this;let a=this._getPointIndex(r,e);return r+1===o&&(a-=i),n[a]-n[a+i]}_getGradientMagnitude(e,r){const n=this._getDeltaX(e,r),i=this._getDeltaY(e,r);return Math.sqrt(n*n+i*i)}_getLaplace(e,r){const{grayscalePixelData:n,_getPointIndex:i}=this,o=n[i(r-2,e)],a=n[i(r-1,e-1)],s=n[i(r-1,e)],c=n[i(r-1,e+1)],l=n[i(r,e-2)],f=n[i(r,e-1)],u=n[i(r,e)],d=n[i(r,e+1)],h=n[i(r,e+2)],g=n[i(r+1,e-1)],p=n[i(r+1,e)],v=n[i(r+1,e+1)],y=n[i(r+2,e)];let m=o;return m+=a+2*s+c,m+=l+2*f-16*u+2*d+h,m+=g+2*p+v,m+=y,m}_computeGradient(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0,o=0,a=0,s=0;for(s=0;s<r-1;s++){for(a=0;a<e-1;a++)n[i]=this._getGradientMagnitude(a,s),o=Math.max(n[i],o),i++;n[i]=n[i-1],i++}for(let c=n.length;i<c;i++)n[i]=n[i-e];for(let c=0,l=n.length;c<l;c++)n[c]=1-n[c]/o;return n}_computeLaplace(){const{width:e,height:r,_getPointIndex:n}=this,i=new Float32Array(e*r);i.fill(1,0,n(2,0));for(let o=2;o<r-2;o++){i[n(o,0)]=1,i[n(o,1)]=1;for(let a=2;a<e-2;a++)i[n(o,a)]=this._getLaplace(a,o)>.33?0:1;i[n(o,e-2)]=1,i[n(o,e-1)]=1}return i.fill(1,n(r-2,0)),i}_computeGradientX(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0;for(let o=0;o<r;o++)for(let a=0;a<e;a++)n[i++]=this._getDeltaX(a,o);return n}_computeGradientY(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0;for(let o=0;o<r;o++)for(let a=0;a<e;a++)n[i++]=this._getDeltaY(a,o);return n}_getGradientUnitVector(e,r){const{gradXNew:n,gradYNew:i,_getPointIndex:o}=this,a=n[o(r,e)],s=i[o(r,e)];let c=Math.sqrt(a*a+s*s);return c=Math.max(c,1e-100),[a/c,s/c]}_getGradientDirection(e,r,n,i){const o=this._getGradientUnitVector(e,r),a=this._getGradientUnitVector(n,i);let s=o[1]*(n-e)-o[0]*(i-r),c=a[1]*(n-e)-a[0]*(i-r);s<0&&(s=-s,c=-c),e!==n&&r!==i&&(s*=Math.SQRT1_2,c*=Math.SQRT1_2),c=Math.min(Math.max(c,-1),1);const l=F4e*(Math.acos(Math.min(s,1))+Math.acos(c));return isNaN(l)||!isFinite(l)?(console.warn("Found non-direction:",e,r,n,i,s,c,l),1):l}getCost(e,r){return this._getWeightedDistance(e,r)}_getWeightedDistance(e,r){const{_getPointIndex:n,width:i,height:o}=this,[a,s]=e,[c,l]=r;if(c<0||c>=i||l<0||l>=o)return 1;if(a<0||s<0||a>=i||s>=o)return 0;const f=n(l,c);let u=this.gradMagnitude[f];(a===c||s===l)&&(u*=Math.SQRT1_2);const d=this.laplace[f],h=this._getGradientDirection(a,s,c,l);return .43*u+.43*d+.11*h}_getNeighborPoints(e){const{width:r,height:n}=this,i=[],o=Math.max(e[0]-1,0),a=Math.max(e[1]-1,0),s=Math.min(e[0]+1,r-1),c=Math.min(e[1]+1,n-1);for(let l=a;l<=c;l++)for(let f=o;f<=s;f++)(f!==e[0]||l!==e[1])&&i.push([f,l]);return i}static createInstanceFromRawPixelData(e,r,n,i){const o=e.length,a=new Float32Array(o),{lower:s,upper:c}=i,l=c-s;for(let f=0,u=e.length;f<u;f++)a[f]=Math.max(0,Math.min(1,(e[f]-s)/l));return new xw(a,r,n)}}class eu{constructor(e,r){this.pointArray=e?e.slice():[],this._controlPointIndexes=r?r.slice():[]}getPoint(e){return this.pointArray[e]}getLastPoint(){return this.pointArray[this.pointArray.length-1]}isControlPoint(e){const r=this.pointArray.indexOf(e);if(r!==-1)return this._controlPointIndexes.indexOf(r)!==-1;throw new Error("Error: isControlPoint called with not in list point.")}addPoint(e){this.pointArray.push(e)}addControlPoint(e){const r=this.pointArray.indexOf(e);if(r!==-1)this._controlPointIndexes.push(r);else throw new Error("Cannot mark a non registered point as control point.")}getControlPoints(){return this._controlPointIndexes.map(e=>this.pointArray[e])}getNumControlPoints(){return this._controlPointIndexes.length}removeLastControlPoint(){this._controlPointIndexes.length&&this._controlPointIndexes.pop()}getLastControlPoint(){if(this._controlPointIndexes.length)return this.pointArray[this._controlPointIndexes[this._controlPointIndexes.length-1]]}removeLastPoints(e){this.pointArray.splice(this.pointArray.length-e,e)}addPoints(e){this.pointArray=this.pointArray.concat(e)}prependPath(e){const r=e.pointArray.length,n=[];this.pointArray=e.pointArray.concat(this.pointArray);for(let i=0;i<this._controlPointIndexes.length;++i)n[i]=this._controlPointIndexes[i]+r;this._controlPointIndexes=e._controlPointIndexes.concat(n)}appendPath(e){this.addPoints(e.pointArray),e._controlPointIndexes.forEach(r=>this._controlPointIndexes.push(r))}}const U4e=10**2,OD=class OD extends Em{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:B4e,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Qi.Shift,snapHandleNearby:2,interpolation:{enabled:!1,nearestEdge:2,showInterpolationPolyline:!1},decimate:{enabled:!1,epsilon:.1},actions:{cancelInProgress:{method:"cancelInProgress",bindings:[{key:"Escape"}]}}}}){super(e,r),this.isHandleOutsideImage=!1,this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,l=a*a,f=i.data.contour.polyline.map(d=>c.worldToCanvas(d));let u=f[f.length-1];for(let d=0;d<f.length;d++){const h=f[d];if(mv(u,h,o)<=l)return!0;u=h}return!1},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},De(a),this._activateModify(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:d}=c.handles;f=d.findIndex(h=>h===o)}const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),De(s),ke(u),n.preventDefault()},this._endCallback=(n,i=!1)=>{const o=n.detail,{element:a}=o,{annotation:s,viewportIdsToRender:c,newAnnotation:l,contourHoleProcessingEnabled:f}=this.editData,{data:u}=s;this.doneEditMemo(),u.handles.activeHandleIndex=null,this._deactivateModify(a),this._deactivateDraw(a),Yt(a);const d=De(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){nn(s.annotationUID),this.clearEditData(),ke(c);return}ke(c);const h=l?Qt.Completed:Qt.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=Qt.StatsUpdated,a=!1)=>{o===Qt.Completed?Cx(n,a):cn(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===U.MOUSE_DOUBLE_CLICK,{annotation:o,viewportIdsToRender:a,worldToSlice:s,sliceToWorld:c,newAnnotation:l}=this.editData;if(this.editData.closed)return;const f=n.detail,{element:u}=f,{currentPoints:d}=f,{canvas:h,world:g}=d;let p=g;const v=De(u),{viewport:y,renderingEngine:m}=v,w=this.editData.currentPath.getControlPoints();let x=w.length>=2&&i;if(this.doneEditMemo(),this.createMemo(u,o,{newAnnotation:l&&w.length===1}),w.length>=2){const T={index:-1,distSquared:1/0};for(let _=0,E=w.length;_<E;_++){const b=w[_],D=c(b),I=y.worldToCanvas(D),P=Au(h,I);P<=U4e&&P<T.distSquared&&(T.distSquared=P,T.index=_)}T.index===0&&(x=!0)}const{snapHandleNearby:C}=this.configuration;if(C&&!this.editData.closed){const T=new eu,_=this.scissors.findMinNearby(s(g),1),E=this.scissors.findPathToPoint(_);T.addPoints(E),T.prependPath(this.editData.confirmedPath),p=c(_),this.editData.currentPath=T}this.editData.closed=this.editData.closed||x,this.editData.confirmedPath=this.editData.currentPath;const S=this.editData.currentPath.getLastPoint();this.editData.confirmedPath.addControlPoint(S),o.data.handles.points.push(c(S)),this.scissors.startSearch(s(p)),o.invalidated=!0,ke(a),this.editData.closed&&(this.updateAnnotation(this.editData.confirmedPath),this._endCallback(n)),n.preventDefault()},this._mouseMoveCallback=n=>{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o;De(i);const c=St(i,this.getToolName());this.editData.lastCanvasPoint=s;const{width:l,height:f}=this.scissors,{worldToSlice:u}=this.editData,d=u(a);if(d[0]<0||d[1]<0||d[0]>=l||d[1]>=f)return;const h=this.scissors.findPathToPoint(d),g=new eu;g.addPoints(h),g.prependPath(this.editData.confirmedPath),this.editData.currentPath=g,ke(c),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,movingTextBox:c,handleIndex:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(c){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(l===void 0)console.warn("Drag annotation not implemented");else{const{currentPoints:d}=i,h=d.world;this.editHandle(h,o,a,l)}this.editData.hasMoved=!0,De(o),ke(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&nn(i.annotationUID),ke(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(U.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(U.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(U.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(U.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(U.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(U.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=De(i),{viewport:s,renderingEngine:c}=a,{cachedStats:l}=o,{polyline:f}=o.contour,u=Object.keys(l);for(let h=0;h<u.length;h++){const g=u[h],p=this.getTargetImageData(g);if(!p)continue;const{metadata:v}=p,y=f.map(I=>s.worldToCanvas(I)),m=y[0],w=s.canvasToWorld(m),x=s.canvasToWorld([m[0]+1,m[1]]),C=s.canvasToWorld([m[0],m[1]+1]),S=Po(w,x),T=Po(w,C),{imageData:_}=p,{scale:E,areaUnit:b}=Na(p,()=>{const{maxX:I,maxY:P,minX:M,minY:L}=zf(y),B=s.canvasToWorld([M,L]),j=Zr(_,B),V=s.canvasToWorld([I,P]),F=Zr(_,V);return[j,F]});let D=vv(y)/E/E;D*=S*T,l[g]={Modality:v.Modality,area:D,areaUnit:b}}const d=n.invalidated;return n.invalidated=!1,d&&this.triggerAnnotationModified(n,a,Qt.StatsUpdated),l},this._renderStats=(n,i,o,a)=>{const s=n.data,c=this.getTargetId(i);if(!s.contour.closed||!a.visibility)return;const l=this.configuration.getTextLines(s,c);if(!l||l.length===0)return;const f=s.handles.points.map(m=>i.worldToCanvas(m));if(!s.handles.textBox.hasMoved){const m=Va(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=Lo(o,n.annotationUID??"","textBox",l,u,f,{},a),{x:g,y:p,width:v,height:y}=h;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([g,p]),topRight:i.canvasToWorld([g+v,p]),bottomLeft:i.canvasToWorld([g,p+y]),bottomRight:i.canvasToWorld([g+v,p+y])}},this.triggerAnnotationModified=(n,i,o=Qt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=U.ANNOTATION_MODIFIED;nt(ze,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var T,_;const a=De(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof lr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const b=Zr(l,E);return[b[0],b[1]]},u=E=>fg(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof lr){const E=P8(s),{sliceToIndexMatrix:b,indexToSliceMatrix:D}=E;f=I=>{const P=Zr(l,I),M=Gt([0,0,0],P,D);return[M[0],M[1]]},u=I=>{const P=Gt([0,0,0],[I[0],I[1],0],b);return fg(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=bU(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=xw.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=xw.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new eu,w=new eu,x=y?void 0:new eu;m.addPoint(v),m.addControlPoint(v);const C=St(r,this.getToolName()),S=s.worldToCanvas(e);this.editData={annotation:n,viewportIdsToRender:C,newAnnotation:y,hasMoved:!1,lastCanvasPoint:S,confirmedPath:m,currentPath:w,confirmedPathNext:x,closed:!1,handleIndex:((T=this.editData)==null?void 0:T.handleIndex)??((_=n.handles)==null?void 0:_.activeHandleIndex),worldToSlice:f,sliceToWorld:u,contourHoleProcessingEnabled:o}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=this.createAnnotation(e),s=Kg(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),ke(this.editData.viewportIdsToRender),a}clearEditData(){this.editData=null,this.scissors=null,this.scissorsNext=null,this.isDrawing=!1}editHandle(e,r,n,i){var w;const{data:o}=n,{points:a}=o.handles,{length:s}=a,c=a[(i-1+s)%s],l=a[(i+1)%s];if(!((w=this.editData)!=null&&w.confirmedPathNext)){this.setupBaseEditData(c,r,n,l);const{polyline:x}=o.contour,C=new eu,S=new eu,{worldToSlice:T}=this.editData,_=p_(n,i-1),E=p_(n,i+1);if(E===-1||_===-1)throw new Error(`Can't find handle index ${E===-1&&l} ${_===-1&&c}`);i===0?S.addPoints(x.slice(E+1,_).map(T)):(C.addPoints(x.slice(0,_+1).map(T)),S.addPoints(x.slice(E,x.length).map(T))),this.editData.confirmedPath=C,this.editData.confirmedPathNext=S}const{editData:f,scissors:u}=this,{worldToSlice:d,sliceToWorld:h}=f,{activeHandleIndex:g}=o.handles;if(g==null)o.handles.activeHandleIndex=i;else if(g!==i)throw new Error(`Trying to edit a different handle than the one currently being edited ${i}!==${o.handles.activeHandleIndex}`);const p=d(e);if(p[0]<0||p[0]>=u.width||p[1]<0||p[1]>=u.height)return;a[i]=h(p);const v=u.findPathToPoint(p),y=this.scissorsNext.findPathToPoint(p),m=new eu;m.prependPath(f.confirmedPath),i!==0&&m.addPoints(v),m.addPoints(y.reverse()),m.appendPath(f.confirmedPathNext),i===0&&m.addPoints(v),f.currentPath=m,n.invalidated=!0,f.hasMoved=!0,f.closed=!0}renderAnnotation(e,r){var n;return this.updateAnnotation((n=this.editData)==null?void 0:n.currentPath),super.renderAnnotation(e,r)}isContourSegmentationTool(){return!1}createAnnotation(e){const r=super.createAnnotation(e),{world:n}=e.detail.currentPoints;return $i(r,{data:{handles:{points:[[...n]]}}})}cancelInProgress(e,r,n){if(!this.editData){this.undo();return}this._endCallback(n,!0)}renderAnnotationInstance(e){var m,w,x,C;const{annotation:r,enabledElement:n,svgDrawingHelper:i,annotationStyle:o,targetId:a}=e,{viewport:s}=n,{element:c}=s,{worldToCanvas:l}=s,{annotationUID:f,data:u,highlighted:d}=r,{handles:h}=u,g=(m=this.editData)==null?void 0:m.newAnnotation,{lineWidth:p,lineDash:v,color:y}=o;if(d||g&&r.annotationUID===((x=(w=this.editData)==null?void 0:w.annotation)==null?void 0:x.annotationUID)){const S="0",T=h.points.map(l);sr(i,f,S,T,{color:y,lineDash:v,lineWidth:p})}return super.renderAnnotationInstance(e),!u.cachedStats[a]||((C=u.cachedStats[a])==null?void 0:C.areaUnit)===null?(u.cachedStats[a]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(r,c)):r.invalidated&&this._throttledCalculateCachedStats(r,c),this._renderStats(r,s,i,o.textbox),!0}updateAnnotation(e){if(!this.editData||!e)return;const{annotation:r,sliceToWorld:n,worldToSlice:i,closed:o,newAnnotation:a}=this.editData;let{pointArray:s}=e;s.length>1&&(s=[...s,s[0]]);const c=a&&o?ga.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};OD.toolName="LivewireContour";let Cw=OD;function B4e(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${un(n)} ${i}`;o.push(a)}return o}const PD=class PD extends Cw{updateInterpolatedAnnotation(e,r){this.editData||!e.invalidated||!e.data.handles.interpolationSources||(e.data.contour.originalPolyline=e.data.contour.polyline,queueMicrotask(()=>{if(!e.data.handles.interpolationSources)return;const{points:n}=e.data.handles,{element:i}=r.viewport;this.setupBaseEditData(n[0],i,e);const{length:o}=n,{scissors:a}=this,{nearestEdge:s,repeatInterpolation:c}=this.configuration.interpolation;e.data.handles.originalPoints=n;const{worldToSlice:l,sliceToWorld:f}=this.editData,u=[];if(s){let h=l(n[n.length-1]);n.forEach((g,p)=>{const v=l(g);h=v,u.push(v),a.startSearch(h),a.findPathToPoint(v),a.findPathToPoint(l(n[(p+3)%n.length]));const y=a.findMinNearby(v,s);Vt(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new eu;for(let h=0;h<o;h++){a.startSearch(l(n[h]));const g=a.findPathToPoint(l(n[(h+1)%o]));d.addPoints(g)}this.updateAnnotation(d),this.scissors=null,this.scissorsNext=null,this.editData=null,e.data.handles.interpolationSources=null,c&&cn(e,r.viewport.element,Qt.InterpolationUpdated)}))}renderAnnotationInstance(e){var u;const{enabledElement:r,svgDrawingHelper:n}=e,i=e.annotation,{annotationUID:o}=i,{viewport:a}=r,{worldToCanvas:s}=a,{showInterpolationPolyline:c}=this.configuration.interpolation||{};(u=this.updateInterpolatedAnnotation)==null||u.call(this,i,r);const{originalPolyline:l}=i.data.contour,f=super.renderAnnotationInstance(e);if(c&&l&&i.autoGenerated){const d=l.map(s);d.push(d[0]),Rs(n,o,"interpolationContour-0",d,{color:"#70ffff",lineWidth:1,fillOpacity:0})}return f}isContourSegmentationTool(){return!0}};PD.toolName="LivewireContourSegmentationTool";let A_=PD;const _h=class _h extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:G4e,changeTextCallback:W4e,preventHandleOutsideImage:!1,arrowFirst:!0,arrowHeadStyle:"legacy"}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;At(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),{arrowFirst:p}=this.configuration,v=l.getFrameOfReferenceUID(),y={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:v,referencedImageId:g,...l.getViewReference({points:[s]})},data:{text:"",handles:{points:[[...s],[...s]],activeHandleIndex:null,arrowFirst:p,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};rn(y,a);const m=St(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Si([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),At(a),De(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l,movingTextBox:f}=this.editData,{data:u}=a;c&&!l||(u.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){nn(a.annotationUID),ke(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,cn(a,o,Qt.HandlesUpdated),Un(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),$z(a,o,d),ke(s)}):f||cn(a,o,Qt.HandlesUpdated),this.doneEditMemo(),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,ke(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=ln(this.getToolName(),o);if(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length))return;const s=a.find(l=>this.isPointNearTool(o,l,i.currentPoints.canvas,6));if(!s)return;const c=s;this.configuration.changeTextCallback(s,n.detail,this._doneChangingTextCallback.bind(this,o,c)),this.editData=null,this.isDrawing=!1,n.stopImmediatePropagation(),n.preventDefault()},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_END,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{handles:g,text:p}=h,{points:v,activeHandleIndex:y}=g;l.annotationUID=d;const{color:m,lineWidth:w,lineDash:x,markerSize:C}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),S=v.map(j=>a.worldToCanvas(j));let T;if(!ti(d)&&!this.editData&&y!==null&&(T=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(d))continue;T&&sr(i,d,"0",S,{color:m,lineWidth:w});const _="1";if(this.configuration.arrowFirst?ow(i,d,_,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):ow(i,d,_,S[0],S[1],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}),o=!0,!p)continue;const E=this.getLinkedTextBoxStyle(l,u);if(!E.visibility){h.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}if(!h.handles.textBox.hasMoved){const j=S[1];h.handles.textBox.worldPosition=a.canvasToWorld(j)}const b=a.worldToCanvas(h.handles.textBox.worldPosition),I=Lo(i,d,"1",[p],b,S,{},E),{x:P,y:M,width:L,height:B}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,M]),topRight:a.canvasToWorld([P+L,M]),bottomLeft:a.canvasToWorld([P,M+B]),bottomRight:a.canvasToWorld([P+L,M+B])}}return o}}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),At(o),De(o),ke(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,De(e);const i=St(e,this.getToolName());ke(i),cn(r,e)}_isInsideVolume(e,r,n){return vr(e,n)&&vr(r,n)}};_h.toolName="ArrowAnnotate",_h.hydrate=(e,r,n,i)=>{const o=Vn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=_h.hydrateBase(_h,o,r,i),{toolInstance:u,...d}=i||{},h={annotationUID:(i==null?void 0:i.annotationUID)||Pn(),data:{text:n||"",handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:c,FrameOfReferenceUID:a,referencedImageId:s,...d}};rn(h,f.element),ke([f.id])};let Kf=_h;function G4e(t){return t(prompt("Enter your annotation:"))}function W4e(t,e,r){return r(prompt("Enter your annotation:"))}const Eh=class Eh extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:$4e}}){super(e,r),this.addNewAnnotation=n=>{if(this.angleStartedNotYetCompleted)return;this.angleStartedNotYetCompleted=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;At(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,[f,u,d]=l.handles.points,h=c.worldToCanvas(f),g=c.worldToCanvas(u),p={start:{x:h[0],y:h[1]},end:{x:g[0],y:g[1]}};if(Si([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]])<=a)return!0;if(!d)return!1;const y=c.worldToCanvas(d),m={start:{x:g[0],y:g[1]},end:{x:y[0],y:y[1]}};return Si([m.start.x,m.start.y],[m.end.x,m.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),At(a),De(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(!(c&&!l)){if(this.angleStartedNotYetCompleted&&f.handles.points.length===2){this.editData.handleIndex=2;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),De(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),this.doneEditMemo(),c&&Un(a),this.editData=null,this.isDrawing=!1}},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,De(o),ke(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let h=0;h<c.length;h++){const g=c[h],{annotationUID:p,data:v}=g,{points:y,activeHandleIndex:m}=v.handles;u.annotationUID=p;const{color:w,lineWidth:x,lineDash:C,angleArcLineDash:S}=this.getAnnotationStyle({annotation:g,styleSpecifier:u}),T=y.map(F=>a.worldToCanvas(F));!v.cachedStats[l]||v.cachedStats[l].angle==null?(v.cachedStats[l]={angle:null},this._calculateCachedStats(g,f,n)):g.invalidated&&this._throttledCalculateCachedStats(g,f,n);let _;if(!ti(g.annotationUID)&&!this.editData&&m!==null&&(_=[T[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(p))continue;_&&sr(i,p,"0",T,{color:w,lineDash:C,lineWidth:x});let E="1";if(fn(i,p,E,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,T.length!==3)return o;if(E="2",fn(i,p,E,T[1],T[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const F=T[1],G=this.configuration.arcOffset,X=Math.min(Si([F[0],F[1]],[T[0][0],T[0][1]],[T[2][0],T[2][1]]),Si([F[0],F[1]],[T[2][0],T[2][1]],[T[0][0],T[0][1]]))/G,ne=[];let ue=Math.atan2(T[0][1]-F[1],T[0][0]-F[0]),me=Math.atan2(T[2][1]-F[1],T[2][0]-F[0]);if(me<ue&&(me+=2*Math.PI),me-ue>Math.PI){const Ie=ue;ue=me,me=Ie+2*Math.PI}const ye=32;for(let Ie=0;Ie<=ye;Ie++){const Pe=ue+Ie/ye*(me-ue);ne.push([F[0]+X*Math.cos(Pe),F[1]+X*Math.sin(Pe)])}Tu(i,p,"3",ne,{color:w,width:x,lineDash:S})}if(!((d=v.cachedStats[l])!=null&&d.angle))continue;const b=this.getLinkedTextBoxStyle(u,g);if(!b.visibility){v.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const D=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const F=T[1];v.handles.textBox.worldPosition=a.canvasToWorld(F)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),M=Lo(i,p,"1",D,I,T,{},b),{x:L,y:B,width:j,height:V}=M;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,B]),topRight:a.canvasToWorld([L+j,B]),bottomLeft:a.canvasToWorld([L,B+V]),bottomRight:a.canvasToWorld([L+j,B+V])}}return o},this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),At(o),De(o),ke(l),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==3)return;const a=i.handles.points[0],s=i.handles.points[1],c=i.handles.points[2],{cachedStats:l}=i,f=Object.keys(l);for(let d=0;d<f.length;d++){const h=f[d],g=Hh([a,s],[s,c]),{dimensions:p,imageData:v}=this.getTargetImageData(h);this.isHandleOutsideImage=[a,s,c].map(y=>Zr(v,y)).some(y=>!vr(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&cn(e,o,Qt.StatsUpdated),l}};Eh.toolName="Angle",Eh.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=Eh.hydrateBase(Eh,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),ke([l.id])};let L_=Eh;function $4e(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${un(n)} °`]}const z4e=(...t)=>{const e=t[0].length===2?[0,0]:[0,0,0],r=t.length;for(const n of t)e[0]+=n[0]/r,e[1]+=n[1]/r,e.length===3&&(e[2]+=n[2]/r);return e},Ql=z4e,RD=class RD extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:j4e,showArcLines:!1}}){super(e,r),this.addNewAnnotation=n=>{if(this.angleStartedNotYetCompleted)return;this.angleStartedNotYetCompleted=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;At(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,{distanceToPoint:f,distanceToPoint2:u}=this.distanceToLines({viewport:c,points:l.handles.points,canvasCoords:o,proximity:a});return f<=a||u<=a},this.toolSelectedCallback=(n,i,o,a,s=6)=>{const c=n.detail,{element:l}=c;i.highlighted=!0;const f=St(l,this.getToolName()),u=De(l),{renderingEngine:d,viewport:h}=u,{isNearFirstLine:g,isNearSecondLine:p}=this.distanceToLines({viewport:h,points:i.data.handles.points,canvasCoords:a,proximity:s});this.editData={annotation:i,viewportIdsToRender:f,movingTextBox:!1,isNearFirstLine:g,isNearSecondLine:p},this._activateModify(l),At(l),ke(f),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(!(c&&!l)){if(this.doneEditMemo(),this.angleStartedNotYetCompleted&&f.handles.points.length<4){Yt(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),De(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a),this.editData=null,this.isDrawing=!1}},this._mouseDownCallback=n=>{const{annotation:i,handleIndex:o}=this.editData,a=n.detail,{element:s,currentPoints:c}=a,l=c.world,{data:f}=i;if(o===1){f.handles.points[1]=l,this.editData.hasMoved=f.handles.points[1][0]!==f.handles.points[0][0]||f.handles.points[1][1]!==f.handles.points[0][0];return}if(o===3){f.handles.points[3]=l,this.editData.hasMoved=f.handles.points[3][0]!==f.handles.points[2][0]||f.handles.points[3][1]!==f.handles.points[2][0],this.angleStartedNotYetCompleted=!1;return}this.editData.hasMoved=!1,At(s),f.handles.points[2]=f.handles.points[3]=l,this.editData.handleIndex=f.handles.points.length-1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,isNearFirstLine:f,isNearSecondLine:u,newAnnotation:d}=this.editData;this.createMemo(o,a,{newAnnotation:d});const{data:h}=a;if(l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=h.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0&&(f||u)){const{deltaPoints:g}=i,p=g.world,v=h.handles.points;f?[v[0],v[1]].forEach(m=>{m[0]+=p[0],m[1]+=p[1],m[2]+=p[2]}):u&&[v[2],v[3]].forEach(m=>{m[0]+=p[0],m[1]+=p[1],m[2]+=p[2]}),a.invalidated=!0}else{const{currentPoints:g}=i,p=g.world;h.handles.points[c]=[...p],a.invalidated=!0}this.editData.hasMoved=!0,De(o),ke(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return s.handles.points.length<4&&nn(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null,De(n),ke(o),a&&Un(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_START,this._mouseDownCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_START,this._mouseDownCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_START,this._mouseDownCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_START,this._mouseDownCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let h=0;h<c.length;h++){const g=c[h],{annotationUID:p,data:v}=g,{points:y,activeHandleIndex:m}=v.handles;u.annotationUID=p;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:g,styleSpecifier:u}),S=y.map(Pe=>a.worldToCanvas(Pe));!v.cachedStats[l]||v.cachedStats[l].angle==null?(v.cachedStats[l]={angle:null,arc1Angle:null,arc2Angle:null,points:{world:{arc1Start:null,arc1End:null,arc2Start:null,arc2End:null,arc1Angle:null,arc2Angle:null},canvas:{arc1Start:null,arc1End:null,arc2Start:null,arc2End:null,arc1Angle:null,arc2Angle:null}}},this._calculateCachedStats(g,f,n)):g.invalidated&&this._throttledCalculateCachedStats(g,f,n);let T;if(!ti(p)&&!this.editData&&m!==null&&(T=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(p))continue;T&&sr(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const _=[S[0],S[1]],E=[S[2],S[3]];let b="line1";if(fn(i,p,b,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;b="line2",fn(i,p,b,E[0],E[1],{color:w,width:x,lineDash:C}),b="linkLine";const D=Ql(_[0],_[1]),I=Ql(E[0],E[1]);fn(i,p,b,D,I,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:P,arc1End:M,arc2End:L,arc2Start:B}=v.cachedStats[l].points.canvas,{arc1Angle:j,arc2Angle:V}=v.cachedStats[l];if(this.configuration.showArcLines&&(b="arc1",fn(i,p,b,P,M,{color:w,lineWidth:"1"}),b="arc2",fn(i,p,b,B,L,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const F=this.getLinkedTextBoxStyle(u,g);if(!F.visibility){v.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const G=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const Pe=Va(S);v.handles.textBox.worldPosition=a.canvasToWorld(Pe)}const X=a.worldToCanvas(v.handles.textBox.worldPosition),ue=Lo(i,p,"cobbAngleText",G,X,S,{},F),{x:me,y:ge,width:ye,height:Ie}=ue;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([me,ge]),topRight:a.canvasToWorld([me+ye,ge]),bottomLeft:a.canvasToWorld([me,ge+Ie]),bottomRight:a.canvasToWorld([me+ye,ge+Ie])},this.configuration.showArcLines){const Pe="arcAngle1",Ee=[`${j.toFixed(2)} °`],H=Ql(P,M);Lu(i,p,Pe,Ee,H,{...F,padding:3});const O="arcAngle2",Y=[`${V.toFixed(2)} °`],K=Ql(B,L);Lu(i,p,O,Y,K,{...F,padding:3})}}return o},this.distanceToLines=({viewport:n,points:i,canvasCoords:o,proximity:a})=>{const[s,c,l,f]=i,u=n.worldToCanvas(s),d=n.worldToCanvas(c),h=n.worldToCanvas(l),g=n.worldToCanvas(f),p={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},v={start:{x:h[0],y:h[1]},end:{x:g[0],y:g[1]}},y=Si([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=Si([v.start.x,v.start.y],[v.end.x,v.end.y],[o[0],o[1]]);let w=!1,x=!1;return y<=a?w=!0:m<=a&&(x=!0),{distanceToPoint:y,distanceToPoint2:m,isNearFirstLine:w,isNearSecondLine:x}},this.getArcsStartEndPoints=({firstLine:n,secondLine:i,mid1:o,mid2:a})=>{const s=[o,a],c=Hh(n,s),l=Hh(i,s),f=c>90?1:0,u=l>90?0:1,d=Ql(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=Ql(n[0],n[1]),v=Ql(i[0],i[1]),y=[n[f][0]-p[0],n[f][1]-p[1]],m=Math.sqrt(y[0]**2+y[1]**2),w=[y[0]/m,y[1]/m],x=[p[0]+w[0]*h*g,p[1]+w[1]*h*g],C=[d[0]-o[0],d[1]-o[1]],S=Math.sqrt(C[0]**2+C[1]**2),T=[C[0]/S,C[1]/S],_=[o[0]+T[0]*h*g,o[1]+T[1]*h*g],E=[i[u][0]-v[0],i[u][1]-v[1]],b=Math.sqrt(E[0]**2+E[1]**2),D=[E[0]/b,E[1]/b],I=[v[0]+D[0]*h*g,v[1]+D[1]*h*g],P=[d[0]-a[0],d[1]-a[1]],M=Math.sqrt(P[0]**2+P[1]**2),L=[P[0]/M,P[1]/M],B=[a[0]+L[0]*h*g,a[1]+L[1]*h*g];return{arc1Start:x,arc1End:_,arc2Start:I,arc2End:B,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=ea(this._calculateCachedStats,25,{trailing:!0})}handleSelectedCallback(e,r,n,i="mouse"){const o=e.detail,{element:a}=o,{data:s}=r;r.highlighted=!0;let c=!1,l;n.worldPosition?c=!0:l=s.handles.points.findIndex(u=>u===n);const f=St(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),At(a),ke(f),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data;if(i.handles.points.length!==4)return;const o=[null,null],a=[null,null];let s=Number.MAX_VALUE;for(let _=0;_<2;_+=1)for(let E=2;E<4;E+=1){const b=Po(i.handles.points[_],i.handles.points[E]);b<s&&(s=b,o[1]=i.handles.points[_],o[0]=i.handles.points[(_+1)%2],a[0]=i.handles.points[E],a[1]=i.handles.points[2+(E-1)%2])}const{viewport:c}=n,{element:l}=c,f=i.handles.points.map(_=>c.worldToCanvas(_)),u=[f[0],f[1]],d=[f[2],f[3]],h=Ql(u[0],u[1]),g=Ql(d[0],d[1]),{arc1Start:p,arc1End:v,arc2End:y,arc2Start:m,arc1Angle:w,arc2Angle:x}=this.getArcsStartEndPoints({firstLine:u,secondLine:d,mid1:h,mid2:g}),{cachedStats:C}=i,S=Object.keys(C);for(let _=0;_<S.length;_++){const E=S[_];C[E]={angle:Hh(o,a),arc1Angle:w,arc2Angle:x,points:{canvas:{arc1Start:p,arc1End:v,arc2End:y,arc2Start:m},world:{arc1Start:c.canvasToWorld(p),arc1End:c.canvasToWorld(v),arc2End:c.canvasToWorld(y),arc2Start:c.canvasToWorld(m)}}}}const T=e.invalidated;return e.invalidated=!1,T&&cn(e,l,Qt.StatsUpdated),C}};RD.toolName="CobbAngle";let N_=RD;function j4e(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:[`${n.toFixed(2)} °`]}const{transformWorldToIndex:GM}=Dn,AD=class AD extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:H4e,displayBothAxesDistances:!1}}){super(e,r),this.addNewAnnotation=n=>{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof hr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");At(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};rn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Si([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(!(c&&!l)){if(this.startedDrawing&&f.handles.points.length===1){this.editData.handleIndex=1;return}this.startedDrawing=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),De(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a),this.editData=null,this.isDrawing=!1}},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:u}=i,d=u.world,{textBox:h}=f.handles,{worldPosition:g}=h;g[0]+=d[0],g[1]+=d[1],g[2]+=d[2],h.hasMoved=!0}else if(c===void 0){const{deltaPoints:u}=i,d=u.world;f.handles.points.forEach(g=>{g[0]+=d[0],g[1]+=d[1],g[2]+=d[2]}),a.invalidated=!0}else{const{currentPoints:u}=i,d=u.world;f.handles.points[c]=[...d],a.invalidated=!0}this.editData.hasMoved=!0,De(o),ke(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v}=p.handles;u.annotationUID=g;const y=this.getStyle("color",u,h),m=v.map(M=>a.worldToCanvas(M));if(!p.cachedStats[l]||p.cachedStats[l].xValues==null?(p.cachedStats[l]={xValues:[0,0],yValues:[0,0],isHorizontal:!1,units:[""],isUnitless:!1},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let w="0";if(iw(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",iw(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const M=`${g}-line-1`;fn(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},M)}else{const M=m[0],L=m[1],B=L[1]-M[1],j=L[0]-M[0],V=p.cachedStats[l].isHorizontal;let F=[0,0];V?F=[M[0]+j,M[1]]:F=[M[0],M[1]+B];let G=`${g}-line-1`,X="1";fn(i,g,X,m[0],F,{color:y,width:1,shadow:this.configuration.shadow},G),G=`${g}-line-2`,X="2",fn(i,g,X,m[1],F,{color:y,width:1,lineDash:[1,1],shadow:this.configuration.shadow},G)}const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const S=this.configuration.getTextLines(p,l,this.configuration);if(!p.handles.textBox.hasMoved){const M=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(M)}const T=a.worldToCanvas(p.handles.textBox.worldPosition),E=Lo(i,g,"1",S,T,m,{},C),{x:b,y:D,width:I,height:P}=E;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([b,D]),topRight:a.canvasToWorld([b+I,D]),bottomLeft:a.canvasToWorld([b,D+P]),bottomRight:a.canvasToWorld([b+I,D+P])}}return o},this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}toolSelectedCallback(e,r,n,i){}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;const s=St(o,this.getToolName());let c;n.worldPosition||(c=a.handles.points.findIndex(l=>l===n)),this.editData={handleIndex:c,annotation:r,viewportIdsToRender:s},this._activateModify(o),At(o),De(o),ke(s),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==2)return;const{cachedStats:a}=i,s=Object.keys(a);for(let l=0;l<s.length;l++){const f=s[l],u=this.getTargetImageData(f);if(!u)continue;const{imageData:d}=u,h=i.handles.points[0],g=i.handles.points[1],p=GM(d,h),v=GM(d,g),{values:y,units:m}=cw(u,[p]),{values:w,units:x}=cw(u,[v]);let C,S,T,_,E=!1;if(m[0]!==x[0]||m[1]!==x[1]||m[0]==="raw"&&x[0]==="raw"){const b=Ko(h,g);C=[b,0],S=[b,0],T=["px"],E=!0}else{const b=n.viewport.worldToCanvas(h),D=n.viewport.worldToCanvas(g),I=D[1]-b[1],P=D[0]-b[0];_=Math.abs(P)>Math.abs(I),C=[y[0],w[0]],S=[y[1],w[1]],T=[m[0],m[1]]}a[f]={xValues:C,yValues:S,isHorizontal:_,units:T,isUnitless:E}}const c=e.invalidated;return e.invalidated=!1,c&&cn(e,o,Qt.StatsUpdated),a}};AD.toolName="UltrasoundDirectionalTool";let k_=AD;function H4e(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${un(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${un(l)} ${a[0]}`,`${un(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${un(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${un(l)} ${a[1]}`]}}function K4e(t){return(t%360+360)%360}function V_(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return K4e(i)}function Sw(t,e){const r=V_(t,e[0]),n=V_(t,e[1]);return r<n?[r,n]:[n,r]}function F_(t){if(!t.length)return[];t.sort((r,n)=>r[0]-n[0]);const e=[t[0].slice()];for(let r=1;r<t.length;r++){const n=e[e.length-1],i=t[r];i[0]<=n[1]?n[1]=Math.max(n[1],i[1]):e.push(i.slice())}return e}function WM(t,e){const[r,n]=e;if(n<=r)return[];const i=t.map(([f,u])=>[Math.max(f,r),Math.min(u,n)]).filter(([f,u])=>u>f);if(i.length===0)return[[r,n]];i.sort((f,u)=>f[0]-u[0]);const o=[];let[a,s]=i[0];for(let f=1;f<i.length;f++){const[u,d]=i[f];u<=s?s=Math.max(s,d):(o.push([a,s]),[a,s]=[u,d])}o.push([a,s]);const c=[];let l=r;for(const[f,u]of o)f>l&&c.push([l,f]),l=Math.max(l,u);return l<n&&c.push([l,n]),c}function hj(t,e){const r=[];for(const n of e){const i=Math.max(t[0],n[0]),o=Math.min(t[1],n[1]);i<o&&r.push([i,o])}return r}function X4e(t,e,r){const n=e.map(f=>Sw(t,f)),i=F_(n),o=i.reduce((f,[u,d])=>f+(d-u),0);if(o===0)return 0;const a=[];for(const f of r){const u=Sw(t,f),d=hj(u,i);a.push(...d)}const l=F_(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:$M}=Dn,_r=class _r extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:q4e,center:null,innerRadius:null,outerRadius:null,startAngle:null,endAngle:null,bLineColor:"rgb(60, 255, 60)",pleuraColor:"rgb(0, 4, 255)",drawDepthGuide:!0,depth_ratio:.5,depthGuideColor:"rgb(0, 255, 255)",depthGuideThickness:4,depthGuideDashLength:20,depthGuideDashGap:16,depthGuideOpacity:.2,fanOpacity:.1,showFanAnnotations:!0,updatePercentageCallback:null,actions:{undo:{method:"undo",bindings:[{key:"z"}]},redo:{method:"redo",bindings:[{key:"y"}]}}}}){super(e,r),this.pleuraAnnotations=[],this.bLineAnnotations=[],this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c;At(a),this.isDrawing=!0;const{viewPlaneNormal:f,viewUp:u,position:d}=l.getCamera(),h=this.getReferencedImageId(l,s,f,u),g={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:h,viewUp:u,cameraPosition:d},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null},annotationType:this.getActiveAnnotationType(),label:""}};rn(g,a);const p=St(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=De(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Si([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),At(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),this.doneEditMemo(),c&&Un(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=De(o)||{};if(!a)return;const{annotation:s,viewportIdsToRender:c,handleIndex:l,movingTextBox:f,newAnnotation:u}=this.editData,{data:d}=s;if(this.createMemo(o,s,{newAnnotation:u}),f){const{deltaPoints:h}=i,g=h.world,{textBox:p}=d.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(l===void 0){const{deltaPoints:h}=i,g=h.world,p=d.handles.points;p.every(y=>{const m=[y[0]+g[0],y[1]+g[1],y[2]+g[2]];return this.isInsideFanShape(a,m)})&&(p.forEach(y=>{y[0]+=g[0],y[1]+=g[1],y[2]+=g[2]}),s.invalidated=!0)}else{const{currentPoints:h}=i,g=h.world;this.isInsideFanShape(a,g)&&(d.handles.points[l]=[...g],s.invalidated=!0)}this.editData.hasMoved=!0,ke(c),s.invalidated&&cn(s,o,Qt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Yt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;if(!this.getFanShapeGeometryParameters(a))return;const{imageData:c}=a.getImageData()||{};if(!c)return o;this.configuration.drawDepthGuide&&this.drawDepthGuide(i,a);let l=ln(this.getToolName(),s);if(!(l!=null&&l.length)||(l=this.filterInteractableAnnotationsForElement(s,l),!(l!=null&&l.length)))return o;this.getTargetId(a),a.getRenderingEngine();const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=a.worldToCanvas($M(c,this.configuration.center)),d=this.getIndexToCanvasRatio(a),h=this.configuration.innerRadius*d,g=this.configuration.outerRadius*d,p=a.getCurrentImageId(),v=l.filter(T=>T.data.annotationType===_r.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).map(T=>{const _=T.data.handles.points.map(b=>a.worldToCanvas(b));return Sw(u,_)}),y=F_(v),m=[],w=[],x=T=>{const{annotationUID:_,data:E}=T,{points:b,activeHandleIndex:D}=E.handles;f.annotationUID=_;const{color:I,lineWidth:P,lineDash:M,shadow:L}=this.getAnnotationStyle({annotation:T,styleSpecifier:f}),B=b.map(G=>a.worldToCanvas(G));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let j;if(!ni(_))return;!ti(_)&&!this.editData&&D!==null&&(j=[B[D]]),j&&sr(i,_,"0",B,{color:this.getColorForLineType(T),fill:this.getColorForLineType(T),lineDash:M,lineWidth:P});const V=`${_}-line`;if(fn(i,_,"1",B[0],B[1],{color:this.getColorForLineType(T),width:P,lineDash:M,shadow:L},V),this.configuration.showFanAnnotations){const G=Sw(u,B);let X=0;T.data.annotationType===_r.USPleuraBLineAnnotationType.BLINE?WM(w,G).forEach(ue=>{hj(ue,y).forEach(ge=>{X++;const ye=X,Ie=`${_}-fan-${ye}`,Pe=`2-${ye}`;u_(i,_,Pe,u,h,g,ge[0],ge[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:M,shadow:L},Ie,10),w.push(ge)})}):T.data.annotationType===_r.USPleuraBLineAnnotationType.PLEURA&&WM(m,G).forEach((ue,me)=>{X++;const ge=X,ye=`${_}-fan-${ge}`,Ie=`2-${ge}`;u_(i,_,Ie,u,h,g,ue[0],ue[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:M,shadow:L},ye,5),m.push(ue)})}};return l.filter(T=>T.data.annotationType===_r.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).forEach(T=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(T)}),l.filter(T=>T.data.annotationType===_r.USPleuraBLineAnnotationType.BLINE&&T.metadata.referencedImageId===p).forEach(T=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(T)}),o=!0,this.configuration.updatePercentageCallback&&a&&this.configuration.updatePercentageCallback(this.calculateBLinePleuraPercentage(a)),o},this.activeAnnotationType=_r.USPleuraBLineAnnotationType.BLINE}static filterAnnotations(e,r=()=>!0){const n=ln(_r.toolName,e);return n!=null&&n.length?n.filter(o=>{const a=o.metadata.referencedImageId;return r(a)}):[]}static countAnnotations(e,r=()=>!0){const n=ln(_r.toolName,e),{viewport:i}=De(e),o=i.getImageIds(),a=c=>{const l=o.findIndex(f=>f===c);return l===-1?0:l};if(!(n!=null&&n.length))return;const s=new Map;return n.forEach(c=>{const l=c.metadata.referencedImageId;if(!r(l))return;const{annotationType:f}=c.data;let u;s.has(l)?u=s.get(l):u={frame:a(l),bLine:0,pleura:0},f===_r.USPleuraBLineAnnotationType.PLEURA?u.pleura++:f===_r.USPleuraBLineAnnotationType.BLINE&&u.bLine++,s.set(l,u)}),s}static deleteAnnotations(e,r=()=>!1){const n=ln(_r.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&nn(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=ln(_r.toolName,e);if(r===_r.USPleuraBLineAnnotationType.PLEURA?n=i.filter(o=>o.data.annotationType===_r.USPleuraBLineAnnotationType.PLEURA):r===_r.USPleuraBLineAnnotationType.BLINE&&(n=i.filter(o=>o.data.annotationType===_r.USPleuraBLineAnnotationType.BLINE)),(n==null?void 0:n.length)>0){const o=n.pop();nn(o.annotationUID)}}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),At(o),ke(l),e.preventDefault()}isInsideFanShape(e,r){if(!this.getFanShapeGeometryParameters(e))return!1;const{imageData:n}=e.getImageData()||{};if(n){const i=e.worldToCanvas(n.indexToWorld(this.configuration.center)),o=e.worldToCanvas(r),a=V_(i,o);return a>=this.configuration.startAngle&&a<=this.configuration.endAngle}}updateFanGeometryConfiguration(e){e&&(this.isFanShapeGeometryParametersValid(e)&&(this.configuration.center=[e.center[0],e.center[1],0]),this.configuration.innerRadius=e.innerRadius,this.configuration.outerRadius=e.outerRadius,this.configuration.startAngle=e.startAngle,this.configuration.endAngle=e.endAngle)}deriveFanGeometryFromViewport(e){const r=e.getCurrentImageId(),{fanGeometry:n}=nD(r)||{};n&&this.updateFanGeometryConfiguration(n)}isFanShapeGeometryParametersValid(e){return e||(e=this.configuration),(e==null?void 0:e.center)&&(e==null?void 0:e.innerRadius)>0&&(e==null?void 0:e.outerRadius)&&(e==null?void 0:e.startAngle)>0&&(e==null?void 0:e.startAngle)<360&&(e==null?void 0:e.endAngle)>0&&(e==null?void 0:e.endAngle)<360}getFanShapeGeometryParameters(e){if(this.isFanShapeGeometryParametersValid())return!0;if(!this.isFanShapeGeometryParametersValid()){const r=e.getCurrentImageId(),n=ut("ultrasoundFanShapeGeometry",r);this.updateFanGeometryConfiguration(n)}return this.isFanShapeGeometryParametersValid()||this.deriveFanGeometryFromViewport(e),this.isFanShapeGeometryParametersValid()}calculateBLinePleuraPercentage(e){if(!this.getFanShapeGeometryParameters(e))return;const{imageData:r}=e.getImageData()||{};if(!r)return;const{element:n}=e,i=e.worldToCanvas(r.indexToWorld(this.configuration.center)),o=e.getCurrentImageId(),a=ln(this.getToolName(),n)||[],s=a.filter(l=>l.data.annotationType===_r.USPleuraBLineAnnotationType.PLEURA&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u))),c=a.filter(l=>l.data.annotationType===_r.USPleuraBLineAnnotationType.BLINE&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u)));return X4e(i,s,c)}getColorForLineType(e){const{annotationType:r}=e.data,{bLineColor:n,pleuraColor:i}=this.configuration;return r===_r.USPleuraBLineAnnotationType.BLINE?n:r===_r.USPleuraBLineAnnotationType.PLEURA?i:n}getIndexToCanvasRatio(e){const{imageData:r}=e.getImageData()||{},n=e.worldToCanvas(r.indexToWorld([1,0,0])),i=e.worldToCanvas(r.indexToWorld([2,0,0])),o=[i[0]-n[0],i[1]-n[1]];return Math.sqrt(o[0]*o[0]+o[1]*o[1])}drawDepthGuide(e,r){if(!this.getFanShapeGeometryParameters(r))return;const{imageData:n}=r.getImageData()||{};if(!n)return;const i=g=>g*180/Math.PI,o=g=>g*Math.PI/180,a=g=>r.worldToCanvas($M(n,g)),s=this.configuration.innerRadius+this.configuration.depth_ratio*(this.configuration.outerRadius-this.configuration.innerRadius),c=this.configuration.startAngle,f=this.configuration.endAngle-c,u=o(f)*s;let d=Math.round(u/(this.configuration.depthGuideDashLength+this.configuration.depthGuideDashGap));d<=0&&(d=Math.max(15,Math.round(f/5)));const h=f/d;for(let g=0;g<d;g++){const p=o(c+g*h),v=o(c+g*h+i(this.configuration.depthGuideDashLength)/s),y=[this.configuration.center[0]+s*Math.cos(p),this.configuration.center[1]+s*Math.sin(p),0],m=[this.configuration.center[0]+s*Math.cos(v),this.configuration.center[1]+s*Math.sin(v),0];fn(e,r.id,`depthGuide-${g}`,a(y),a(m),{color:this.configuration.depthGuideColor,lineWidth:this.configuration.depthGuideThickness,strokeOpacity:this.configuration.depthGuideOpacity})}}_isInsideVolume(e,r,n){return vr(e,n)&&vr(r,n)}};_r.toolName="UltrasoundPleuraBLineTool",_r.USPleuraBLineAnnotationType={BLINE:"bLine",PLEURA:"pleura"},_r.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=_r.hydrateBase(_r,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};rn(d,l.element),ke([l.id])};let U_=_r;function q4e(t,e){return[""]}const M1=class M1 extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:Y4e,changeTextCallback:J4e,canvasPosition:[10,10],canvasSize:10,handleRadius:"6",seriesLevel:!1,isPoint:!1}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=De(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});rn(f,o);const u=St(o,this.getToolName());return n.preventDefault(),ke(u),this.configuration.getTextCallback(d=>{if(!d){nn(f.annotationUID),ke(u),this.isDrawing=!1;return}f.data.text=d,Un(f),ke(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{De(n);const{data:s}=i;if(!(s!=null&&s.isPoint))return!1;const{canvasPosition:c,canvasSize:l}=this.configuration;return c!=null&&c.length?Math.abs(o[0]-c[0]+l/2)<=l/2&&Math.abs(o[1]-c[1]+l/2)<=l/2:!1},this.toolSelectedCallback=(n,i)=>{i.highlighted=!0,n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=De(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Yt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID),ke(s),c&&Un(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=ln(this.getToolName(),o);if(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length))return;const s=a.find(l=>this.isPointNearTool(o,l,i.currentPoints.canvas,6));if(!s)return;const c=s;this.createMemo(o,c),this.configuration.changeTextCallback(s,n.detail,this._doneChangingTextCallback.bind(this,o,c)),this.isDrawing=!1,this.doneEditMemo(),n.stopImmediatePropagation(),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,ke(l)},this._activateModify=n=>{je.isInteractingWithTool=!0,n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{je.isInteractingWithTool=!1,n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u;l.annotationUID=d;const{color:g,lineWidth:p}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),{canvasPosition:v,canvasSize:y}=this.configuration,m="1";if(h!=null&&h.isPoint){const w=h.handles.points[0],x=a.worldToCanvas(w);sr(i,d,m,[x],{color:g,lineWidth:p,handleRadius:this.configuration.handleRadius})}else v!=null&&v.length&&ow(i,d,m,v.map(w=>w+y),v,{color:g,width:1});if(o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o}return o}}handleSelectedCallback(e,r){const n=e.detail,{element:i}=n;r.highlighted=!0;const o=St(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),At(i),ke(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,cn(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=St(e,this.getToolName());ke(i),cn(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),Yt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,ke(n),i&&Un(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return vr(e,n)&&vr(r,n)}};M1.toolName="KeyImage",M1.dataSeries={data:{seriesLevel:!0}},M1.dataPoint={data:{isPoint:!0}};let B_=M1;function Y4e(t){return t(prompt("Enter your annotation:"))}function J4e(t,e,r){return r(prompt("Enter your annotation:"))}class gj extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>this._deleteNearbyAnnotations(n,"mouse"),this.preTouchStartCallback=n=>this._deleteNearbyAnnotations(n,"touch")}_deleteNearbyAnnotations(e,r){const{renderingEngineId:n,viewportId:i,element:o,currentPoints:a}=e.detail,s=Mr(i,n);if(!s)return!1;const c=s._toolInstances,l=[];for(const f in c){const u=c[f];if(typeof u.isPointNearTool!="function"||typeof u.filterInteractableAnnotationsForElement!="function")continue;const d=ln(f,o),h=u.filterInteractableAnnotationsForElement(o,d);if(h)for(const g of h)u.isPointNearTool(o,g,a.canvas,10,r)&&l.push(g.annotationUID)}for(const f of l){ha(f);const u=$n(f);cr.createAnnotationMemo(o,u,{deleting:!0}),nn(f)}return e.preventDefault(),!0}}gj.toolName="Eraser";const{transformWorldToIndex:zM,transformIndexToWorld:Z4e}=Dn,O1=class O1 extends mi{constructor(e,r){const n=$i({configuration:{positiveStdDevMultiplier:pz,shrinkExpandIncrement:.1,islandRemoval:{enabled:!1}}},r);super(e,n)}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=De(n),{viewport:s,renderingEngine:c}=a,{viewUp:l}=s.getCamera(),{segmentationId:f,segmentIndex:u,labelmapVolumeId:d,referencedVolumeId:h}=await this.getLabelmapSegmentationData(s);if(!this._isOrthogonalView(s,h))throw new Error("Oblique view is not supported yet");return this.growCutData={metadata:{...s.getViewReference({points:[o]}),viewUp:l},segmentation:{segmentationId:f,segmentIndex:u,labelmapVolumeId:d,referencedVolumeId:h},viewportId:s.id,renderingEngineId:c.id},e.preventDefault(),!0}shrink(){this._runLastCommand({shrinkExpandAmount:-this.configuration.shrinkExpandIncrement})}expand(){this._runLastCommand({shrinkExpandAmount:this.configuration.shrinkExpandIncrement})}refresh(){this._runLastCommand()}async getGrowCutLabelmap(e){throw new Error("Not implemented")}async runGrowCut(){const{growCutData:e,configuration:r}=this,{segmentation:{segmentationId:n,segmentIndex:i,labelmapVolumeId:o}}=e,a=Ue.getVolume(o);let s=0;const c=async({shrinkExpandAmount:l=0}={})=>{l!==0&&(this.seeds=null),s+=l;const f=Math.max(.1,r.positiveStdDevMultiplier+s),u=l<0?Math.max(1,w_-Math.abs(s)*3):w_+s*3,d={...e,options:{...e.options||{},positiveSeedValue:i,negativeSeedValue:255,positiveStdDevMultiplier:f,negativeSeedMargin:u}},h=await this.getGrowCutLabelmap(d),{isPartialVolume:g}=r;(g?this.applyPartialGrowCutLabelmap:this.applyGrowCutLabelmap)(n,i,a,h),this._removeIslands(d)};await c(),O1.lastGrowCutCommand=c,this.growCutData=null}applyPartialGrowCutLabelmap(e,r,n,i){const o=i.voxelManager.getCompleteScalarDataArray(),a=n.voxelManager,[s,c,l]=i.dimensions,[f,u]=n.dimensions,d=s*c,h=f*u;for(let g=0;g<l;g++)for(let p=0;p<c;p++){const v=[0,p,g],y=Z4e(i.imageData,v),m=zM(n.imageData,y),[w,x,C]=m,S=p*s+g*d,T=w+x*f+C*h;for(let _=0;_<s;_++){const E=o[S+_]===r?r:0;a.setAtIndex(T+_,E)}}Ro(e)}applyGrowCutLabelmap(e,r,n,i){const o=n.voxelManager;i.voxelManager.forEach(({value:s,index:c})=>{s===r&&o.setAtIndex(c,s)}),Ro(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=O1.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=Bu(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=pa(n),{representationData:o}=an(n),a=o[Pt.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(Zf(l))s=Jg(n).volumeId;else{const f=e.getCurrentImageId(),u=Ue.getImage(f),d=im(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=ed(e.id,n),p=im(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>Ue.getImage(h).referencedImageId),u=Ue.generateVolumeId(f),d=Ue.getVolume(u);c=d?d.volumeId:(await nv(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=Ue.generateVolumeId(e),n=Ue.getVolume(r);if(n)return n;const i=ev(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new x0({volumeId:r,dataType:i.dataType,metadata:structuredClone(i.metadata),dimensions:i.dimensions,spacing:i.spacing,origin:i.origin,direction:i.direction,referencedVolumeId:i.referencedVolumeId,imageIds:i.imageIds,referencedImageIds:i.referencedImageIds});return Ue.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=Ue.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=px(i,o);return[a,s].every(c=>Vt(Math.abs(c[0]),1)||Vt(Math.abs(c[1]),1)||Vt(Math.abs(c[2]),1))}getRemoveIslandData(e){}_removeIslands(e){const{islandRemoval:r}=this.configuration;if(!r.enabled)return;const{segmentation:{segmentIndex:n,labelmapVolumeId:i},renderingEngineId:o,viewportId:a}=e,s=Ue.getVolume(i),c=this.getRemoveIslandData(e);if(!c)return;const[l,f]=s.dimensions,u=l*f,{worldIslandPoints:d=[],islandPointIndexes:h=[]}=c;let g=[...(c==null?void 0:c.ijkIslandPoints)??[]];const v=ir(o).getViewport(a),{voxelManager:y}=s,m=new d0;g=g.concat(d.map(w=>zM(s.imageData,w))),g=g.concat(h.map(w=>{const x=w%l,C=Math.floor(w/l)%f,S=Math.floor(w/u);return[x,C,S]})),m.initialize(v,y,{points:g,previewSegmentIndex:n,segmentIndex:n}),m.floodFillSegmentIsland(),m.removeExternalIslands(),m.removeInternalIslands()}getSegmentStyle({segmentationId:e,viewportId:r,segmentIndex:n}){return EW({segmentationId:e,segmentIndex:n,viewportId:r})}};O1.lastGrowCutCommand=null;let Sg=O1;Sg.toolName="GrowCutBaseTool";const LD=class LD extends Sg{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positiveSeedVariance:.5,negativeSeedVariance:.9}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=De(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,ke([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=De(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Yt(o),ke([s.id])},this._deactivateDraw=n=>{n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=De(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),At(n),ke([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=ir(n).getViewport(i),f=sg(Sn(Ve(),o,a));return hz(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(U.MOUSE_UP,this._endCallback),e.addEventListener(U.MOUSE_DRAG,this._dragCallback),e.addEventListener(U.MOUSE_CLICK,this._endCallback)}renderAnnotation(e,r){if(!this.growCutData)return;const{viewport:n}=e,{segmentation:i,circleCenterPoint:o,circleBorderPoint:a}=this.growCutData,s=n.worldToCanvas(o),c=n.worldToCanvas(a),l=Ps(bt(),c,s),f=tee(l);if(Vt(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});Zo(r,u,d,s,f,{color:h})}};LD.toolName="RegionSegment";let G_=LD;const ND=class ND extends Sg{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!1,positiveSeedVariance:.4,negativeSeedVariance:.9,subVolumePaddingPercentage:.1,islandRemoval:{enabled:!1}}}){super(e,r),this.mouseTimer=null,this.allowedToProceed=!1}mouseMoveCallback(e){if(this.mode!==Fn.Active)return;const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n;i.style.cursor="default",this.mouseTimer!==null&&(window.clearTimeout(this.mouseTimer),this.mouseTimer=null),this.mouseTimer=window.setTimeout(()=>{this.onMouseStable(e,o,i)},this.configuration.mouseStabilityDelay||500)}async onMouseStable(e,r,n){await super.preMouseDownCallback(e);const i=Ue.getVolume(this.growCutData.segmentation.referencedVolumeId),o=mz(i,r,{})||{positiveSeedIndices:new Set,negativeSeedIndices:new Set},{positiveSeedIndices:a,negativeSeedIndices:s}=o;let c;a.size/s.size>20||s.size<30?(c="not-allowed",this.allowedToProceed=!1):(c="copy",this.allowedToProceed=!0);const l=De(n);n&&(n.style.cursor=c,requestAnimationFrame(()=>{n.style.cursor!==c&&(n.style.cursor=c)})),this.allowedToProceed&&(this.seeds=o),l&&l.viewport&&l.viewport.render()}async preMouseDownCallback(e){if(!this.allowedToProceed)return!1;const r=e.detail,{currentPoints:n,element:i}=r;De(i)&&(i.style.cursor="wait",requestAnimationFrame(()=>{i.style.cursor!=="wait"&&(i.style.cursor="wait")}));const{world:a}=n;return await super.preMouseDownCallback(e),this.growCutData=$i(this.growCutData,{worldPoint:a,islandRemoval:{worldIslandPoints:[a]}}),this.growCutData.worldPoint=a,this.growCutData.islandRemoval={worldIslandPoints:[a]},await this.runGrowCut(),i&&(i.style.cursor="default"),!0}getRemoveIslandData(e){const{worldPoint:r}=e;return{worldIslandPoints:[r]}}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},worldPoint:n,options:i}=e,{subVolumePaddingPercentage:o}=this.configuration,a={...i,subVolumePaddingPercentage:o,seeds:this.seeds};return vz({referencedVolumeId:r,worldPosition:n,options:a})}};ND.toolName="RegionSegmentPlus";let W_=ND;const Q4e=[-1/0,-995],e8e=[0,1900],t8e=[1e3,1900],{transformWorldToIndex:$2,transformIndexToWorld:$3}=Dn;class pj extends Sg{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:e8e,negativePixelRange:Q4e,islandRemoval:{enabled:!0,islandPixelRange:t8e}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=De(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,ke([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=De(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Yt(o),ke([s.id])},this._deactivateDraw=n=>{n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=De(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),At(n),ke([s.id]),!0}renderAnnotation(e,r){if(!this.growCutData)return;const{segmentation:n,horizontalLines:i}=this.growCutData;if(i.length!==2)return;const{viewport:o}=e,{segmentationId:a,segmentIndex:s}=n,[c,l]=i,[f,u]=c,[d,h]=l,g=[f,u,h,d].map(S=>o.worldToCanvas(S)),p="growCutRect",v="0",{color:y,fillColor:m,lineWidth:w,fillOpacity:x,lineDash:C}=this.getSegmentStyle({segmentationId:a,segmentIndex:s,viewportId:o.id});Rs(r,p,v,g,{color:y,fillColor:m,fillOpacity:x,lineWidth:w,lineDash:C,closePath:!0})}async getGrowCutLabelmap(e){const{segmentation:{segmentIndex:r,referencedVolumeId:n},renderingEngineId:i,viewportId:o,horizontalLines:a}=e,c=ir(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=Ue.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=$2(d.imageData,h),v=$2(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return gz(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=Ue.getVolume(r),o=Ue.getVolume(n),a=i.voxelManager.getCompleteScalarDataArray(),s=o.voxelManager.getCompleteScalarDataArray(),{islandPixelRange:c}=this.configuration.islandRemoval,l=[];for(let f=0,u=s.length;f<u;f++){if(s[f]!==e)continue;const d=a[f];d>=c[0]&&d<=c[1]&&l.push(f)}return{islandPointIndexes:l}}_activateDraw(e){e.addEventListener(U.MOUSE_UP,this._endCallback),e.addEventListener(U.MOUSE_DRAG,this._dragCallback),e.addEventListener(U.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=$2(i.imageData,r),s=n.findIndex(f=>Vt(Math.abs(f),1));if(s===-1)throw new Error("Non-orthogonal direction vector");const c=[...a],l=[...a];return c[s]=0,l[s]=o[s]-1,[c,l]}_getCuboidIJKEdgePointsFromProjectedWorldPoint(e,r){const{viewPlaneNormal:n}=e.getCamera();return this._projectWorldPointAcrossSlices(e,r,n)}_getWorldCuboidCornerPoints(e,r){const n=[],i=this._getViewportVolume(e);return r.forEach(o=>{const s=this._getCuboidIJKEdgePointsFromProjectedWorldPoint(e,o).map(c=>$3(i.imageData,c));n.push(...s)}),n}_getWorldBoundingBoxFromProjectedSquare(e,r){const n=this._getWorldCuboidCornerPoints(e,r),i=[...n[0]],o=[...n[0]];return n.forEach(a=>{$Q(i,i,a),zQ(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof Ir))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return Ue.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=$2(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=mn(Ve(),s,c).findIndex(h=>Vt(Math.abs(h),1)),u=[...a],d=[...a];return u[f]=0,d[f]=o[f]-1,[u,d]}_getHorizontalLineWorldPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),[o,a]=this._getHorizontalLineIJKPoints(e,r),s=$3(i.imageData,o),c=$3(i.imageData,a);return[s,c]}}pj.toolName="WholeBodySegment";function n8e(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});jb(t,n)}function r8e(t,e){n8e(t,e,!0)}class mj extends h0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:jb,ERASE_INSIDE:r8e},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=Bu(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=pa(g),v=b0(g),y=Ll(l.id,g,p),{representationData:m}=an(g),w=m[Pt.Labelmap],x={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:y},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null}}},C=St(a,this.getToolName());if(this.editData={annotation:x,segmentIndex:p,segmentationId:g,segmentsLocked:v,segmentColor:y,viewportIdsToRender:C,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},l instanceof Ir){const{volumeId:S}=w,T=Ue.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:T.referencedVolumeId}}else{const S=ed(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),At(a),n.preventDefault(),ke(C),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c}=this.editData,{data:l}=a,{currentPoints:f}=i,u=De(o),{worldToCanvas:d,canvasToWorld:h}=u.viewport,g=f.world,{points:p}=l.handles;p[c]=[...g];let v,y,m,w,x,C,S,T;switch(c){case 0:case 3:v=d(p[0]),w=d(p[3]),y=[w[0],v[1]],m=[v[0],w[1]],C=h(y),S=h(m),p[1]=C,p[2]=S;break;case 1:case 2:y=d(p[1]),m=d(p[2]),v=[m[0],y[1]],w=[y[0],m[1]],x=h(v),T=h(w),p[0]=x,p[3]=T;break}a.invalidated=!0,this.editData.hasMoved=!0,ke(s)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=a;if(s&&!c)return;l.handles.activeHandleIndex=null,this._deactivateDraw(o),Yt(o);const f=De(o),u={...this.editData,points:l.handles.points,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(f,u),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{annotation:s}=this.editData,c=s.metadata,l=s.annotationUID,f=s.data,{points:u}=f.handles,d=u.map(p=>a.worldToCanvas(p)),h=`rgb(${c.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(yv(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}mj.toolName="RectangleScissor";class vj extends h0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:Hx,ERASE_INSIDE:nz},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=De(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=Bu(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=pa(p),y=b0(p),m=Ll(f.id,p,v),{representationData:w}=an(p),x=w.Labelmap;if(!x)throw new Error("No labelmap data found for the active segmentation, create one before using scissors tool");const C={invalidated:!0,highlighted:!0,metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},isDrawing:!0,cachedStats:{}}},S=[f.id];if(this.editData={annotation:C,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,viewportIdsToRender:S,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},f instanceof Ir){const{volumeId:T}=x,_=Ue.getVolume(T);this.editData={...this.editData,volumeId:T,referencedVolumeId:_.referencedVolumeId}}else{const T=ed(f.id,p);this.editData={...this.editData,imageId:T}}return this._activateDraw(a),At(a),n.preventDefault(),ke(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=De(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,centerCanvas:g}=this.editData,{data:p}=d,v=Math.abs(s[0]-g[0]),y=Math.abs(s[1]-g[1]),m=Math.sqrt(v*v+y*y),w=[g[0],g[1]+m],x=[g[0],g[1]-m],C=[g[0]-m,g[1]],S=[g[0]+m,g[1]];p.handles.points=[u(w),u(x),u(C),u(S)],d.invalidated=!0,this.editData.hasMoved=!0,ke(h)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=a,{viewPlaneNormal:f,viewUp:u}=a.metadata;if(s&&!c)return;l.handles.activeHandleIndex=null,this._deactivateDraw(o),Yt(o);const d=De(o),h={...this.editData,points:l.handles.points,viewPlaneNormal:f,viewUp:u,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(d,h),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback),n.addEventListener(U.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{viewportIdsToRender:s}=this.editData;if(!s.includes(a.id))return o;const{annotation:c}=this.editData,l=c.metadata,f=c.annotationUID,u=c.data,{points:d}=u.handles,h=d.map(x=>a.worldToCanvas(x)),g=h[0],p=h[1],v=[Math.floor((g[0]+p[0])/2),Math.floor((g[1]+p[1])/2)],y=Math.abs(g[1]-Math.floor((g[1]+p[1])/2)),m=`rgb(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(Zo(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}vj.toolName="CircleScissor";class yj extends h0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:ez,ERASE_INSIDE:tz},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;this.doneEditMemo();const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=De(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=Bu(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=pa(p),y=b0(p),m=Ll(f.id,p,v);this.isDrawing=!0;const w={metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{invalidated:!0,handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},cachedStats:{},highlighted:!0}},x=[f.id];this.editData={annotation:w,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,toolGroupId:this.toolGroupId,viewportIdsToRender:x,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null};const{representationData:C}=an(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),At(a),n.preventDefault(),ke(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=De(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,centerCanvas:g}=this.editData,{data:p}=d,v=Math.abs(s[0]-g[0]),y=Math.abs(s[1]-g[1]),m=Math.sqrt(v*v+y*y),w=[g[0],g[1]+m],x=[g[0],g[1]-m],C=[g[0]-m,g[1]],S=[g[0]+m,g[1]];p.handles.points=[u(w),u(x),u(C),u(S)],d.invalidated=!0,this.editData.hasMoved=!0,ke(h)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c,segmentIndex:l,segmentsLocked:f}=this.editData,{data:u}=a,{viewPlaneNormal:d,viewUp:h}=a.metadata;if(s&&!c)return;a.highlighted=!1,u.handles.activeHandleIndex=null,this._deactivateDraw(o),Yt(o);const g=De(o),p={...this.editData,points:u.handles.points,segmentIndex:l,segmentsLocked:f,viewPlaneNormal:d,viewUp:h,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(g,p),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(U.MOUSE_UP,this._endCallback),n.addEventListener(U.MOUSE_DRAG,this._dragCallback),n.addEventListener(U.MOUSE_CLICK,this._endCallback),n.addEventListener(U.MOUSE_MOVE,this._dragCallback),n.addEventListener(U.TOUCH_END,this._endCallback),n.addEventListener(U.TOUCH_TAP,this._endCallback),n.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(U.MOUSE_UP,this._endCallback),n.removeEventListener(U.MOUSE_DRAG,this._dragCallback),n.removeEventListener(U.MOUSE_CLICK,this._endCallback),n.removeEventListener(U.MOUSE_MOVE,this._dragCallback),n.removeEventListener(U.TOUCH_END,this._endCallback),n.removeEventListener(U.TOUCH_DRAG,this._dragCallback),n.removeEventListener(U.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{viewportIdsToRender:s}=this.editData;if(!s.includes(a.id))return o;const{annotation:c}=this.editData,l=c.metadata,f=c.annotationUID,u=c.data,{points:d}=u.handles,h=d.map(x=>a.worldToCanvas(x)),g=h[0],p=h[1],v=[Math.floor((g[0]+p[0])/2),Math.floor((g[1]+p[1])/2)],y=Math.abs(g[1]-Math.floor((g[1]+p[1])/2)),m=`rgb(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(Zo(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}yj.toolName="SphereScissor";const{transformWorldToIndex:z3}=Dn;class wj extends yw{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{simplified:!0,storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:i8e,statsCalculator:Al,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof hr)throw new Error("Stack Viewport Not implemented");{const _=this.getTargetId(l);v=Bl(_),p=Ue.getVolume(v),g=Pu(p,s,d)}const y=Jf(p,d),m=this._getStartCoordinate(s,y,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID();let C;this.configuration.simplified?C=[[...s],[...s]]:C=[[...s],[...s],[...s],[...s],[...s]];const S={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,volumeId:v,spacingInNormal:y,enabledElement:c},data:{label:"",startCoordinate:m,endCoordinate:w,handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:C,activeHandleIndex:null},cachedStats:{pointsInVolume:[],projectionPoints:[],statistics:[]},labelmapUID:null}};this._computeProjectionPoints(S,p),rn(S,a);const T=St(a,this.getToolName());return this.editData={annotation:S,viewportIdsToRender:T,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),At(a),n.preventDefault(),ke(T),S},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Yt(o);const{metadata:u}=a,{enabledElement:d}=u;this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(a.annotationUID);const h=this.getTargetId(d.viewport),g=Ue.getVolume(h.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,g,h,d),ke(s),c?Un(a):cn(a,o)},this.renderAnnotation=(n,i)=>{var l;let o=!1;const{viewport:a}=n;let s=ln(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Fx(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<s.length;f++){const u=s[f],{annotationUID:d,data:h,metadata:g}=u,{startCoordinate:p,endCoordinate:v}=h,{points:y,activeHandleIndex:m}=h.handles,{enabledElement:w}=g;c.annotationUID=d;const x=this.getStyle("lineWidth",c,u),C=this.getStyle("lineDash",c,u),S=this.getStyle("color",c,u),T=y.map(Ie=>a.worldToCanvas(Ie)),_=T[0],E=Lf([T[0],T[1]]),{centerPointRadius:b}=this.configuration,D=Vd([T[0],T[1]]),I=a.getCamera().focalPoint,P=a.getCamera().viewPlaneNormal;let M=p,L=v;Array.isArray(p)&&(M=this._getCoordinateForViewplaneNormal(M,P),h.startCoordinate=M),Array.isArray(v)&&(L=this._getCoordinateForViewplaneNormal(L,P),h.endCoordinate=L);const B=xf(h.startCoordinate),j=xf(h.endCoordinate),V=this._getCoordinateForViewplaneNormal(I,P),F=xf(V);if(F<Math.min(B,j)||F>Math.max(B,j))continue;const G=xf((h.startCoordinate+h.endCoordinate)/2);let X=!1;F===G&&(X=!0),h.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(P)]=G;const ne=(l=w.viewport)==null?void 0:l.volumeIds.values();for(const Ie of ne)u.invalidated&&u.metadata.volumeId===Ie&&this._throttledCalculateCachedStats(u,w);if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let ue;if(!ni(d))continue;!ti(d)&&!this.editData&&m!==null&&X&&(this.configuration.simplified?ue=[T[m]]:ue=T),ue&&sr(i,d,"0",ue,{color:S});let me=x,ge=C;X?(me=x,ge=[]):ge=[5,5];const ye="0";if(Zo(i,d,ye,_,E,{color:S,lineDash:ge,lineWidth:me}),b>0&&E>3*b&&Zo(i,d,`${ye}-center`,_,b,{color:S,lineDash:C,lineWidth:x}),o=!0,this.configuration.showTextBox){const Ie=this.getLinkedTextBoxStyle(c,u);if(!Ie.visibility){h.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const Pe=this.configuration.getTextLines(h,{metadata:g});if(!Pe||Pe.length===0)continue;let Ee;h.handles.textBox.hasMoved||(Ee=Va(D),h.handles.textBox.worldPosition=a.canvasToWorld(Ee));const H=a.worldToCanvas(h.handles.textBox.worldPosition),Y=Lo(i,d,"1",Pe,H,[T[0],T[1]],{},Ie),{x:K,y:Z,width:ae,height:oe}=Y;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([K,Z]),topRight:a.canvasToWorld([K+ae,Z]),bottomLeft:a.canvasToWorld([K,Z+oe]),bottomRight:a.canvasToWorld([K+ae,Z+oe])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=ea(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=$g(this._calculateCachedStatsTool,this.configuration.throttleTimeout)}_computeProjectionPoints(e,r){const{data:n,metadata:i}=e,{viewPlaneNormal:o,spacingInNormal:a}=i,{startCoordinate:s,endCoordinate:c}=n,{points:l}=n.handles,f=this._getIndexOfCoordinatesForViewplaneNormal(o),u=Vh(l[0]);u[f]=s;const d=Vh(l[0]);d[f]=c;const h=Ve();pn(h,d,u);const g=_i(h);if(g===0){const y=l.map(m=>{const w=Vh(m);return w[f]=s,Array.from(w)});n.cachedStats.projectionPoints=[y];return}en(h,h);const p=Is(l);p[0][f]=s,p[1][f]=s;const v=[];for(let y=0;y<=g+1e-6;y+=a)v.push(p.map(m=>{const w=Ve();return bn(w,m,h,y),Array.from(w)}));n.cachedStats.projectionPoints=v}_computePointsInsideVolume(e,r,n,i){var b,D,I;const{data:o,metadata:a}=e,{viewPlaneNormal:s,viewUp:c}=a,{viewport:l}=i,f=o.cachedStats.projectionPoints,u=[[]],d=this.getTargetImageData(n),h=o.handles.points.map(P=>l.worldToCanvas(P)),g=Vd([h[0],h[1]])[0],p=Vd([h[0],h[1]])[1],v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=Hg(s,c,v,y),x=Na(d,o.handles.points),C=Db(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),T={isPreScaled:Gu(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},_=Wu(a.Modality,e.metadata.referencedImageId,T);for(let P=0;P<f.length;P++){if(!r)continue;const M=f[P][0],L=f[P].map(Ee=>l.worldToCanvas(Ee)),[B,j]=Vd([L[0],L[1]]),V=l.canvasToWorld(B),F=l.canvasToWorld(j),G=V,X=F,{dimensions:ne,imageData:ue,voxelManager:me}=r,ge=z3(ue,G),ye=z3(ue,M),Ie=this._getIndexOfCoordinatesForViewplaneNormal(s);ge[0]=Math.floor(ge[0]),ge[1]=Math.floor(ge[1]),ge[2]=Math.floor(ge[2]),ge[Ie]=ye[Ie];const Pe=z3(ue,X);if(Pe[0]=Math.floor(Pe[0]),Pe[1]=Math.floor(Pe[1]),Pe[2]=Math.floor(Pe[2]),Pe[Ie]=ye[Ie],this._isInsideVolume(ge,Pe,ne)){const Ee=Math.min(ge[0],Pe[0]),H=Math.max(ge[0],Pe[0]),O=Math.min(ge[1],Pe[1]),Y=Math.max(ge[1],Pe[1]),K=Math.min(ge[2],Pe[2]),Z=Math.max(ge[2],Pe[2]),ae=[[Ee,H],[O,Y],[K,Z]],_e={center:M,xRadius:Math.abs(V[0]-F[0])/2,yRadius:Math.abs(V[1]-F[1])/2,zRadius:Math.abs(V[2]-F[2])/2},Oe=me.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:Ge=>Dx(_e,Ge),boundsIJK:ae,imageData:ue,returnPoints:this.configuration.storePointData});u.push(Oe)}}const E=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:S,mean:(b=E.mean)==null?void 0:b.value,stdDev:(D=E.stdDev)==null?void 0:D.value,max:(I=E.max)==null?void 0:I.value,statsArray:E.array,areaUnit:x.areaUnit,modalityUnit:_}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=Ue.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,s,a,r),e.invalidated=!1,cn(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=Ve();return bn(a,e,n,o*-r),this._getCoordinateForViewplaneNormal(a,n)}_getEndCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=i-Math.round(i/2),a=Ve();return bn(a,e,n,o*r),this._getCoordinateForViewplaneNormal(a,n)}_getIndexOfCoordinatesForViewplaneNormal(e){const r=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return r.indexOf(Math.max(...r))}_getCoordinateForViewplaneNormal(e,r){const n=this._getIndexOfCoordinatesForViewplaneNormal(r);return e[n]}}function i8e(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${un(n)} ${s}`),l.push(`Mean: ${un(i)} ${c}`),l.push(`Max: ${un(o)} ${c}`),l.push(`Std Dev: ${un(a)} ${c}`),l}wj.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:jM,isEqual:j3}=Dn;class xj extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=De(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=Bu(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=pa(h),p=b0(h),{representationData:v}=an(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof Ir){const{volumeId:L}=v[Pt.Labelmap],B=Ue.getVolume(L);({dimensions:y,direction:m}=B),x=B.voxelManager,w=jM(B.imageData,s)}else{const L=ed(l.id,h);if(!L)throw new Error("No active segmentation imageId detected, create one before using scissors tool");const{imageData:B}=l.getImageData();y=B.getDimensions(),m=B.getDirection(),x=Ue.getImage(L).voxelManager,w=jM(B,s)}const C=this.getFixedDimension(u,m);if(C===void 0){console.warn("Oblique paint fill not yet supported");return}const{floodFillGetter:S,getLabelValue:T,getScalarDataPositionFromPlane:_,inPlaneSeedPoint:E,fixedDimensionValue:b}=this.generateHelpers(x,y,w,C);if(w[0]<0||w[0]>=y[0]||w[1]<0||w[1]>=y[1]||w[2]<0||w[2]>=y[2])return;const D=T(w[0],w[1],w[2]);if(p.includes(D))return;const I=zb(S,E),{flooded:P}=I;P.forEach(L=>{const B=_(L[0],L[1]);x.setAtIndex(B,g)});const M=this.getFramesModified(C,b,I);return Ro(h,M),!0},this.getFramesModified=(n,i,o)=>{const{flooded:a}=o;if(n===2)return[i];let s=1/0,c=-1/0;for(let f=0;f<a.length;f++){const u=a[f][1];u<s&&(s=u),u>c&&(c=u)}const l=[];for(let f=s;f<=c;f++)l.push(f);return l},this.generateHelpers=(n,i,o,a=2)=>{let s,c;switch(a){case 0:s=o[0],c=[o[1],o[2]];break;case 1:s=o[1],c=[o[0],o[2]];break;case 2:s=o[2],c=[o[0],o[1]];break;default:throw new Error(`Invalid fixedDimension: ${a}`)}const l=(h,g,p)=>n.toIndex([h,g,p]),f=(h,g,p)=>n.getAtIJK(h,g,p),u=this.generateFloodFillGetter(i,a,s,f);return{getScalarDataPositionFromPlane:this.generateGetScalarDataPositionFromPlane(l,a,s),getLabelValue:f,floodFillGetter:u,inPlaneSeedPoint:c,fixedDimensionValue:s}},this.generateFloodFillGetter=(n,i,o,a)=>{let s;switch(i){case 0:s=(c,l)=>{if(!(c>=n[1]||c<0||l>=n[2]||l<0))return a(o,c,l)};break;case 1:s=(c,l)=>{if(!(c>=n[0]||c<0||l>=n[2]||l<0))return a(c,o,l)};break;case 2:s=(c,l)=>{if(!(c>=n[0]||c<0||l>=n[1]||l<0))return a(c,l,o)};break;default:throw new Error(`Invalid fixedDimension: ${i}`)}return s},this.generateGetScalarDataPositionFromPlane=(n,i,o)=>{let a;switch(i){case 0:a=(s,c)=>n(o,s,c);break;case 1:a=(s,c)=>n(s,o,c);break;case 2:a=(s,c)=>n(s,c,o);break;default:throw new Error(`Invalid fixedDimension: ${i}`)}return a}}getFixedDimension(e,r){const n=r.slice(0,3),i=r.slice(3,6),o=r.slice(6,9),a=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])],s=[Math.abs(n[0]),Math.abs(n[1]),Math.abs(n[2])];if(j3(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(j3(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(j3(a,l))return 2}}xj.toolName="PaintFill";const o8e={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var aD={Corners:o8e};const{vtkErrorMacro:H3}=Q,{Corners:z2}=aD;function a8e(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=FV.newInstance(),o=new ResizeObserver(d=>{t.updateViewport()});let a=null,s=null,c=null,l=null,f=null;function u(){e._interactor.isAnimating()||t.updateMarkerOrientation()}e._onParentRendererChanged=()=>t.updateViewport(),t.computeViewport=()=>{const d=e.parentRenderer||e._interactor.getCurrentRenderer(),[h,g,p,v]=d.getViewport(),y=e._interactor.getView(),m=y.getSize(),[w,x]=y.getViewportSize(d),C=Math.min(w,x);let S=e.viewportSize*C;S=Math.max(Math.min(e.minPixelSize,C),Math.min(e.maxPixelSize,S));const T=S/m[0],_=S/m[1];switch(e.viewportCorner){case z2.TOP_LEFT:return[h,v-_,h+T,v];case z2.TOP_RIGHT:return[p-T,v-_,p,v];case z2.BOTTOM_LEFT:return[h,g,h+T,g+_];case z2.BOTTOM_RIGHT:return[p-T,g,p,g+_];default:return H3("Invalid widget corner"),null}},t.updateViewport=()=>{e.enabled&&(i.setViewport(...t.computeViewport()),e._interactor.render())},t.updateMarkerOrientation=()=>{const h=(e.parentRenderer||e._interactor.getCurrentRenderer()).getActiveCamera();if(!h)return;const g=h.getReferenceByName("position"),p=h.getReferenceByName("focalPoint"),v=h.getReferenceByName("viewUp");if(n[0]!==g[0]||n[1]!==g[1]||n[2]!==g[2]||n[3]!==p[0]||n[4]!==p[1]||n[5]!==p[2]||n[6]!==v[0]||n[7]!==v[1]||n[8]!==v[2]){n[0]=g[0],n[1]=g[1],n[2]=g[2],n[3]=p[0],n[4]=p[1],n[5]=p[2],n[6]=v[0],n[7]=v[1],n[8]=v[2];const y=i.getActiveCamera();y.setPosition(g[0],g[1],g[2]),y.setFocalPoint(p[0],p[1],p[2]),y.setViewUp(v[0],v[1],v[2]),i.resetCamera()}},t.setEnabled=d=>{var h,g;if(d){if(e.enabled)return;if(!e.actor){H3("Must set actor before enabling orientation marker.");return}if(!e._interactor){H3("Must set interactor before enabling orientation marker.");return}const p=e.parentRenderer||e._interactor.getCurrentRenderer(),v=p.getRenderWindow();v.addRenderer(i),v.getNumberOfLayers()<2&&v.setNumberOfLayers(2),i.setLayer(v.getNumberOfLayers()-1),i.setInteractive(e.interactiveRenderer),i.addViewProp(e.actor),e.actor.setVisibility(!0),a=p.onEvent(y=>{y.type==="ActiveCameraEvent"&&(s&&s.unsubscribe(),s=y.camera.onModified(u))}),s=p.getActiveCamera().onModified(u),c=e._interactor.onAnimation(t.updateMarkerOrientation),l=e._interactor.onEndAnimation(t.updateMarkerOrientation),o.observe(e._interactor.getView().getCanvas()),t.updateViewport(),t.updateMarkerOrientation(),e.enabled=!0}else{if(!e.enabled)return;e.enabled=!1,o.disconnect(),a.unsubscribe(),a=null,s.unsubscribe(),s=null,c.unsubscribe(),c=null,l.unsubscribe(),l=null,e.actor.setVisibility(!1),i.removeViewProp(e.actor);const p=(g=(h=e._interactor)==null?void 0:h.findPokedRenderer())==null?void 0:g.getRenderWindow();p&&p.removeRenderer(i)}t.modified()},t.setViewportCorner=d=>{d!==e.viewportCorner&&(e.viewportCorner=d,t.updateViewport())},t.setViewportSize=d=>{const h=Math.min(1,Math.max(0,d));h!==e.viewportSize&&(e.viewportSize=h,t.updateViewport())},t.setActor=d=>{const h=e.enabled;t.setEnabled(!1),e.actor=d,t.setEnabled(h)},t.getRenderer=()=>i,t.delete=()=>{r.delete(),f&&(f.unsubscribe(),f=null),a&&(a.unsubscribe(),a=null),s&&(s.unsubscribe(),s=null),c&&(c.unsubscribe(),c=null),l&&(l.unsubscribe(),l=null),o.disconnect()},f=t.onModified(t.updateViewport)}const s8e={viewportCorner:aD.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function Cj(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,s8e,r),Q.obj(t,e),Q.get(t,e,["enabled","viewportCorner","viewportSize","interactiveRenderer"]),Q.setGet(t,e,["_interactor","minPixelSize","maxPixelSize","parentRenderer"]),Q.get(t,e,["actor"]),Q.moveToProtected(t,e,["interactor"]),a8e(t,e)}const c8e=Q.newInstance(Cj,"vtkOrientationMarkerWidget");var HM={newInstance:c8e,extend:Cj,...aD};function Sj(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[0,0,0,0];const[r,n,i,o]=e,s=t.getContext("2d").getImageData(r,n,i||t.width,o||t.height),c=Qm.newInstance({type:"vtkImageData"});c.setOrigin(0,0,0),c.setSpacing(1,1,1),c.setExtent(0,(i||t.width)-1,0,(o||t.height)-1,0,0);const l=Nt.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function l8e(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{flipX:!1,flipY:!1,rotate:0};const r=document.createElement("canvas");r.width=t.width,r.height=t.height;const n=r.getContext("2d"),{flipX:i,flipY:o,rotate:a}=e;return n.translate(r.width/2,r.height/2),n.scale(i?-1:1,o?-1:1),n.rotate(a*Math.PI/180),n.drawImage(t,-t.width/2,-t.height/2),Sj(r)}var u8e={canvasToImageData:Sj,imageToImageData:l8e};const Tj={default:{defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:t=>t/2,faceColor:"white",edgeThickness:.1,edgeColor:"black",resolution:400},xMinusFaceProperty:{text:"X-",faceColor:"yellow"},xPlusFaceProperty:{text:"X+",faceColor:"yellow"},yMinusFaceProperty:{text:"Y-",faceColor:"red"},yPlusFaceProperty:{text:"Y+",faceColor:"red"},zMinusFaceProperty:{text:"Z-",faceColor:"#008000"},zPlusFaceProperty:{text:"Z+",faceColor:"#008000"}},lps:{xMinusFaceProperty:{text:"R",faceRotation:-90},xPlusFaceProperty:{text:"L",faceRotation:90},yMinusFaceProperty:{text:"A",faceRotation:0},yPlusFaceProperty:{text:"P",faceRotation:180},zMinusFaceProperty:{text:"I",faceRotation:180},zPlusFaceProperty:{text:"S",faceRotation:0}}};function _j(t,e){e.set(t)}function f8e(t,e){return _j(Tj[t],e)}function d8e(t,e){Tj[t]=e}var h8e={applyDefinitions:_j,applyPreset:f8e,registerStylePreset:d8e};const g8e={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function p8e(t,e){e.classHierarchy.push("vtkAnnotatedCubeActor"),e.xPlusFaceProperty={...e.xPlusFaceProperty},e.xMinusFaceProperty={...e.xMinusFaceProperty},e.yPlusFaceProperty={...e.yPlusFaceProperty},e.yMinusFaceProperty={...e.yMinusFaceProperty},e.zPlusFaceProperty={...e.zPlusFaceProperty},e.zMinusFaceProperty={...e.zMinusFaceProperty};let r=null;const n=document.createElement("canvas"),i=Xo.newInstance(),o=C0.newInstance();o.setInterpolate(!0);function a(c){let l=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;l&&Object.assign(e[`${c}FaceProperty`],l);const f={...e.defaultStyle,...e[`${c}FaceProperty`]};n.width=f.resolution,n.height=f.resolution;const u=n.getContext("2d");u.fillStyle=f.faceColor,u.fillRect(0,0,n.width,n.height),f.edgeThickness>0&&(u.strokeStyle=f.edgeColor,u.lineWidth=f.edgeThickness*n.width,u.strokeRect(0,0,n.width,n.height)),u.save(),u.translate(0,n.height),u.scale(1,-1),u.translate(n.width/2,n.height/2),u.rotate(-Math.PI*(f.faceRotation/180));const d=f.fontSizeScale(f.resolution);u.fillStyle=f.fontColor,u.textAlign="center",u.textBaseline="middle",u.font=`${f.fontStyle} ${d}px "${f.fontFamily}"`,u.fillText(f.text,0,0),u.restore();const h=u8e.canvasToImageData(n);o.setInputData(h,g8e[c]),t.modified()}function s(){r=tk.newInstance({generate3DTextureCoordinates:!0}),i.setInputConnection(r.getOutputPort()),a("xPlus"),a("xMinus"),a("yPlus"),a("yMinus"),a("zPlus"),a("zMinus")}t.setDefaultStyle=c=>{e.defaultStyle={...e.defaultStyle,...c},s()},t.setXPlusFaceProperty=c=>a("xPlus",c),t.setXMinusFaceProperty=c=>a("xMinus",c),t.setYPlusFaceProperty=c=>a("yPlus",c),t.setYMinusFaceProperty=c=>a("yMinus",c),t.setZPlusFaceProperty=c=>a("zPlus",c),t.setZMinusFaceProperty=c=>a("zMinus",c),s(),i.setInputConnection(r.getOutputPort()),t.setMapper(i),t.addTexture(o)}const m8e={defaultStyle:{text:"",faceColor:"white",faceRotation:0,fontFamily:"Arial",fontColor:"black",fontStyle:"normal",fontSizeScale:t=>t/1.8,edgeThickness:.1,edgeColor:"black",resolution:200}};function Ej(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,m8e,r),os.extend(t,e,r),Q.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),p8e(t,e)}const v8e=Q.newInstance(Ej,"vtkAnnotatedCubeActor");var KM={newInstance:v8e,extend:Ej,Presets:h8e};const{vtkErrorMacro:y8e}=Q;function w8e(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function j2(t,e,r,n){t.set(w8e(e,r),n)}function x8e(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){y8e("No input specified.");return}if(i===1){n[0]=r[0];return}const o=Dr.newInstance();let a=0,s=0,c=1,l=1,f=0,u=0,d=0,h=0,g=!0,p=!0,v=!0;for(let D=0;D<i;D++){const I=r[D];if(!I)continue;const P=I.getPoints().getNumberOfPoints();a+=P,f+=I.getVerts().getNumberOfValues(),u+=I.getLines().getNumberOfValues(),d+=I.getStrips().getNumberOfValues(),h+=I.getPolys().getNumberOfValues(),P&&(l&&(l=0,s=I.getPoints().getDataType()),c=I.getPoints().getDataType(),s=s>c?s:c);const M=I.getPointData();M?(g=g&&M.getNormals()!==null,p=p&&M.getTCoords()!==null,v=v&&M.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===E5.SINGLE?s=xn.FLOAT:e.outputPointsPrecision===E5.DOUBLE&&(s=xn.DOUBLE);const y=cg.newInstance({dataType:s});y.setNumberOfPoints(a);const m=y.getData(),w=new Uint32Array(f),x=new Uint32Array(u),C=new Uint32Array(d),S=new Uint32Array(h);let T=null,_=null,E=null;const b=r[i-1];if(g){const D=b.getPointData().getNormals();T=Nt.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:D.getDataType(),name:D.getName()})}if(p){const D=b.getPointData().getTCoords();_=Nt.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:D.getDataType(),name:D.getName()})}if(v){const D=b.getPointData().getScalars();E=Nt.newInstance({numberOfComponents:D.getNumberOfComponents(),numberOfTuples:a,size:a*D.getNumberOfComponents(),dataType:D.getDataType(),name:D.getName()})}a=0,f=0,u=0,d=0,h=0;for(let D=0;D<i;D++){const I=r[D];m.set(I.getPoints().getData(),a*3),j2(w,I.getVerts().getData(),a,f),f+=I.getVerts().getNumberOfValues(),j2(x,I.getLines().getData(),a,u),u+=I.getLines().getNumberOfValues(),j2(C,I.getStrips().getData(),a,d),d+=I.getStrips().getNumberOfValues(),j2(S,I.getPolys().getData(),a,h),h+=I.getPolys().getNumberOfValues();const P=I.getPointData();if(g){const M=P.getNormals();T.getData().set(M.getData(),a*3)}if(p){const M=P.getTCoords();_.getData().set(M.getData(),a*2)}if(v){const M=P.getScalars();E.getData().set(M.getData(),a*E.getNumberOfComponents())}a+=I.getPoints().getNumberOfPoints()}o.setPoints(y),o.getVerts().setData(w),o.getLines().setData(x),o.getStrips().setData(C),o.getPolys().setData(S),T&&o.getPointData().setNormals(T),_&&o.getPointData().setTCoords(_),E&&o.getPointData().setScalars(E),n[0]=o}}const C8e={outputPointsPrecision:E5.DEFAULT};function bj(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,C8e,r),Q.setGet(t,e,["outputPointsPrecision"]),Q.obj(t,e),Q.algo(t,e,1,1),x8e(t,e)}const S8e=Q.newInstance(bj,"vtkAppendPolyData");var Dj={newInstance:S8e,extend:bj};function T8e(t,e){e.classHierarchy.push("vtkConeSource");function r(n,i){if(e.deleted)return;let o=i[0];const a=2*Math.PI/e.resolution,s=-e.height/2,c=e.resolution+1,l=4*e.resolution+1+e.resolution;let f=0;const u=Q.newTypedArray(e.pointType,c*3);let d=0;const h=new Uint32Array(l);u[0]=e.height/2,u[1]=0,u[2]=0,e.capping&&(h[d++]=e.resolution);for(let g=0;g<e.resolution;g++)f++,u[f*3+0]=s,u[f*3+1]=e.radius*Math.cos(g*a),u[f*3+2]=e.radius*Math.sin(g*a),e.capping&&(h[e.resolution-d+++1]=f);for(let g=0;g<e.resolution;g++)h[d++]=3,h[d++]=0,h[d++]=g+1,h[d++]=g+2>e.resolution?1:g+2;no.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=Dr.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const _8e={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function Ij(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_8e,r),Q.obj(t,e),Q.setGet(t,e,["height","radius","resolution","capping"]),Q.setGetArray(t,e,["center","direction"],3),Q.algo(t,e,0,1),T8e(t,e)}const E8e=Q.newInstance(Ij,"vtkConeSource");var b8e={newInstance:E8e,extend:Ij};function D8e(t,e){e.classHierarchy.push("vtkCylinderSource");function r(n,i){if(e.deleted)return;let o=i[0];const a=2*Math.PI/e.resolution;let s=2*e.resolution,c=5*e.resolution;e.capping&&(s=4*e.resolution,c=7*e.resolution+2);const l=Q.newTypedArray(e.pointType,s*3);let f=0;const u=new Uint32Array(c),d=new Float32Array(s*3),h=Nt.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Nt.newInstance({numberOfComponents:2,values:g,name:"TCoords"}),v=[0,0,0],y=[0,0,0],m=[0,0,0],w=[0,0,0],x=[0,0],C=[0,0],S=e.otherRadius==null?e.radius:e.otherRadius;for(let T=0;T<e.resolution;T++){v[0]=Math.cos(T*a+e.initAngle),y[0]=v[0],m[0]=e.radius*v[0]+e.center[0],w[0]=m[0],x[0]=Math.abs(2*T/e.resolution-1),C[0]=x[0],m[1]=.5*e.height+e.center[1],w[1]=-.5*e.height+e.center[1],x[1]=0,C[1]=1,v[2]=-Math.sin(T*a+e.initAngle),y[2]=v[2],m[2]=S*v[2]+e.center[2],w[2]=m[2];const _=2*T;for(let E=0;E<3;E++)d[_*3+E]=v[E],d[(_+1)*3+E]=y[E],l[_*3+E]=m[E],l[(_+1)*3+E]=w[E],E<2&&(g[_*2+E]=x[E],g[(_+1)*2+E]=C[E])}for(let T=0;T<e.resolution;T++){u[f++]=4,u[f++]=2*T,u[f++]=2*T+1;const _=(2*T+3)%(2*e.resolution);u[f++]=_,u[f++]=_-1}if(e.capping){for(let T=0;T<e.resolution;T++){m[0]=e.radius*Math.cos(T*a+e.initAngle),w[0]=m[0],x[0]=m[0],C[0]=m[0],m[0]+=e.center[0],w[0]+=e.center[0],v[1]=1,y[1]=-1,m[1]=.5*e.height+e.center[1],w[1]=-.5*e.height+e.center[1],m[2]=-S*Math.sin(T*a+e.initAngle),w[2]=m[2],x[1]=m[2],C[1]=m[2],m[2]+=e.center[2],w[2]+=e.center[2];const _=2*e.resolution+T,E=3*e.resolution+e.resolution-T-1;for(let b=0;b<3;b++)d[3*_+b]=v[b],d[3*E+b]=y[b],l[3*_+b]=m[b],l[3*E+b]=w[b],b<2&&(g[2*_+b]=x[b],g[2*E+b]=C[b])}u[f++]=e.resolution;for(let T=0;T<e.resolution;T++)u[f++]=2*e.resolution+T;u[f++]=e.resolution;for(let T=0;T<e.resolution;T++)u[f++]=3*e.resolution+T}no.buildFromRadian().translate(...e.center).rotateFromDirections([0,1,0],e.direction).translate(...e.center.map(T=>T*-1)).apply(l),o=Dr.newInstance(),o.getPoints().setData(l,3),o.getPolys().setData(u,1),o.getPointData().setNormals(h),o.getPointData().setTCoords(p),i[0]=o}t.requestData=r}const I8e={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function Mj(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,I8e,r),Q.obj(t,e),Q.setGet(t,e,["height","initAngle","otherRadius","radius","resolution","capping"]),Q.setGetArray(t,e,["center","direction"],3),Q.algo(t,e,0,1),D8e(t,e)}const M8e=Q.newInstance(Mj,"vtkCylinderSource");var O8e={newInstance:M8e,extend:Mj};function P8e(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=O8e.newInstance({capping:!0});o.setResolution(e.shaftResolution),o.setRadius(e.shaftRadius),o.setHeight(1-e.tipLength),o.setCenter(0,(1-e.tipLength)*.5,0);const a=o.getOutputData(),s=a.getPoints().getData(),c=a.getPointData().getNormals().getData();no.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=b8e.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();no.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=Dj.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();no.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(no.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(no.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const R8e={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function Oj(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,R8e,r),Q.obj(t,e),Q.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),Q.setGetArray(t,e,["direction"],3),Q.algo(t,e,0,1),P8e(t,e)}const A8e=Q.newInstance(Oj,"vtkArrowSource");var K3={newInstance:A8e,extend:Oj};function X3(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];no.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function q3(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;const n=t.getPoints().getBounds(),i=[0,0,0];r?i[e]=-n[e*2+1]:i[e]=-n[e*2],no.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function Y3(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a<i;)o[a++]=e,o[a++]=r,o[a++]=n;t.getPointData().setScalars(Nt.newInstance({name:"color",numberOfComponents:3,values:o}))}function L8e(t,e){e.classHierarchy.push("vtkAxesActor");const r=Xo.newInstance();t.setMapper(r),t.update=()=>{let i={...e.config,...e.xConfig};const o=K3.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?X3(o):q3(o,0,i.invert),Y3(o,...i.color),i={...e.config,...e.yConfig};const a=K3.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?X3(a):q3(a,1,i.invert),Y3(a,...i.color),i={...e.config,...e.zConfig};const s=K3.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?X3(s):q3(s,2,i.invert),Y3(s,...i.color);const c=Dj.newInstance();c.setInputData(o),c.addInputData(a),c.addInputData(s),r.setInputConnection(c.getOutputPort())},t.update();const n=Q.debounce(t.update,0);t.setXAxisColor=i=>t.setXConfig({...t.getXConfig(),color:i}),t.setYAxisColor=i=>t.setYConfig({...t.getYConfig(),color:i}),t.setZAxisColor=i=>t.setZConfig({...t.getZConfig(),color:i}),t.getXAxisColor=()=>e.getXConfig().color,t.getYAxisColor=()=>e.getYConfig().color,t.getZAxisColor=()=>e.getZConfig().color,e._onConfigChanged=n,e._onXConfigChanged=n,e._onYConfigChanged=n,e._onZConfigChanged=n}function N8e(t){return{config:{recenter:!0,tipResolution:60,tipRadius:.1,tipLength:.2,shaftResolution:60,shaftRadius:.03,invert:!1,...t==null?void 0:t.config},xConfig:{color:[255,0,0],invert:!1,...t==null?void 0:t.xConfig},yConfig:{color:[255,255,0],invert:!1,...t==null?void 0:t.yConfig},zConfig:{color:[0,128,0],invert:!1,...t==null?void 0:t.zConfig}}}function Pj(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};os.extend(t,e,N8e(r)),Q.setGet(t,e,["config","xConfig","yConfig","zConfig"]),L8e(t,e)}const k8e=Q.newInstance(Pj,"vtkAxesActor");var V8e={newInstance:k8e,extend:Pj},Tw;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(Tw||(Tw={}));const ul=class ul extends mi{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:HM.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:ul.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[ul.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE]:{faceProperties:{xPlus:{text:"L",faceColor:"#ffff00",faceRotation:90},xMinus:{text:"R",faceColor:"#ffff00",faceRotation:270},yPlus:{text:"P",faceColor:"#00ffff",fontColor:"white",faceRotation:180},yMinus:{text:"A",faceColor:"#00ffff",fontColor:"white"},zPlus:{text:"S"},zMinus:{text:"I"}},defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:n=>n/2,faceColor:"#0000ff",edgeThickness:.1,edgeColor:"black",resolution:400}},[ul.OVERLAY_MARKER_TYPES.AXES]:{},[ul.OVERLAY_MARKER_TYPES.CUSTOM]:{polyDataURL:"https://raw.githubusercontent.com/Slicer/Slicer/80ad0a04dacf134754459557bf2638c63f3d1d1b/Base/Logic/Resources/OrientationMarkers/Human.vtp"}}}}){super(e,r),this._resizeObservers=new Map,this.onSetToolEnabled=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolActive=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolDisabled=()=>{this.cleanUpData(),this._unsubscribeToViewportNewVolumeSet()},this._getViewportsInfo=()=>kr(this.toolGroupId).viewportsInfo,this.resize=n=>{const i=this.orientationMarkers[n];if(!i)return;const{orientationWidget:o}=i;o.updateViewport()},this.orientationMarkers={},this.updatingOrientationMarker={}}_unsubscribeToViewportNewVolumeSet(){const e=()=>{this._getViewportsInfo().forEach(({viewportId:n,renderingEngineId:i})=>{const{viewport:o}=Qn(n,i),{element:a}=o;a.removeEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};ze.removeEventListener(U.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}_subscribeToViewportEvents(){const e=()=>{this._getViewportsInfo().forEach(({viewportId:n,renderingEngineId:i})=>{const{viewport:o}=Qn(n,i),{element:a}=o;this.initViewports(),a.addEventListener(qe.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=Qn(n,i);if(!c)return;const{viewport:l}=c;this.resize(n),l.render()},100)});s.observe(a),this._resizeObservers.set(n,s)})};e(),ze.addEventListener(U.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){Yo()[0].getViewports().forEach(i=>{const o=this.orientationMarkers[i.id];if(!o)return;const{actor:a,orientationWidget:s}=o;s==null||s.setEnabled(!1),s==null||s.delete(),a==null||a.delete(),i.getRenderingEngine().getOffscreenMultiRenderWindow(i.id).getRenderWindow().render(),i.getRenderingEngine().render(),delete this.orientationMarkers[i.id]})}initViewports(){const r=Yo()[0];if(!r)return;let n=r.getViewports();n=Ax(n,this.getToolName()),n.forEach(i=>{const o=i.getWidget(this.getToolName());(!o||o.isDeleted())&&this.addAxisActorInViewport(i)})}async addAxisActorInViewport(e){const r=e.id;if(!this.updatingOrientationMarker[r]){this.updatingOrientationMarker[r]=!0;const n=this.configuration.overlayMarkerType,i=this.configuration.overlayConfiguration[n];if(this.orientationMarkers[r]){const{actor:g,orientationWidget:p}=this.orientationMarkers[r];e.getRenderer().removeActor(g),p.setEnabled(!1)}let o;n===1?o=this.createAnnotationCube(i):n===2?o=V8e.newInstance():n===3&&(o=await this.createCustomActor());const a=e.getRenderer(),s=e.getRenderingEngine().getOffscreenMultiRenderWindow(r).getRenderWindow(),{enabled:c,viewportCorner:l,viewportSize:f,minPixelSize:u,maxPixelSize:d}=this.configuration.orientationWidget,h=HM.newInstance({actor:o,interactor:s.getInteractor(),parentRenderer:a});h.setEnabled(c),h.setViewportCorner(l),h.setViewportSize(f),h.setMinPixelSize(u),h.setMaxPixelSize(d),h.updateMarkerOrientation(),this.orientationMarkers[r]={orientationWidget:h,actor:o},e.addWidget(this.getToolName(),h),s.render(),e.getRenderingEngine().render(),this.updatingOrientationMarker[r]=!1}}async createCustomActor(){const e=this.configuration.overlayConfiguration[Tw.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=dU.newInstance();i.parseAsArrayBuffer(n),i.update();const o=Dr.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=Xo.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=os.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=KM.newInstance();return r.setDefaultStyle({...e.defaultStyle}),r.setXPlusFaceProperty({...e.faceProperties.xPlus}),r.setXMinusFaceProperty({...e.faceProperties.xMinus}),r.setYPlusFaceProperty({...e.faceProperties.yPlus}),r.setYMinusFaceProperty({...e.faceProperties.yMinus}),r.setZPlusFaceProperty({...e.faceProperties.zPlus}),r.setZMinusFaceProperty({...e.faceProperties.zMinus}),r}async createAnnotatedCubeActor(){const e=KM.newInstance(),{faceProperties:r,defaultStyle:n}=this.configuration.annotatedCube;return e.setDefaultStyle(n),Object.keys(r).forEach(i=>{const o=`set${i.charAt(0).toUpperCase()+i.slice(1)}FaceProperty`;e[o](r[i])}),e}};ul.CUBE=1,ul.AXIS=2,ul.VTPFILE=3,ul.OVERLAY_MARKER_TYPES=Tw;let _w=ul;_w.toolName="OrientationMarker";const P1=class P1 extends mi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:P1.SelectMode.Border,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>{if(this.mode===Fn.Active)return this.hoverTimer&&clearTimeout(this.hoverTimer),this.hoverTimer=setTimeout(()=>{this._setActiveSegment(n),this.hoverTimer=null},this.configuration.hoverTimeout),!0},this.onSetToolEnabled=()=>{this.onSetToolActive()},this.onSetToolActive=()=>{this.hoverTimer=null},this.onSetToolDisabled=()=>{this.hoverTimer=null},this.hoverTimer=null}_setActiveSegment(e={}){if(je.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=De(r);if(!o)return;const{viewport:a}=o,s=Bu(a.id);s&&this._setActiveSegmentForType(s,i,a)}_setActiveSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o,representationData:a}=e;let s;if(this.configuration.mode===P1.SelectMode.Inside?s=Hb(o,r,{viewport:n}):a.Labelmap?s=uz(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=dz(o):a.Surface,!s||s===0)return;Mm(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);us(o),ke(l)}};P1.SelectMode={Inside:"Inside",Border:"Border"};let Ew=P1;Ew.toolName="SegmentSelectTool";const bh=class bh extends Dm{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=ln(this.getToolName(),a);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(a,c),!(c!=null&&c.length)))return i;const l=this.getTargetId(o),f=o.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(ge=>o.worldToCanvas(ge));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:T}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${Ll(s,x,w).slice(0,3).join(",")})`;if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,width:null,unit:null},this._calculateCachedStats(h,f,r)):h.invalidated&&this._throttledCalculateCachedStats(h,f,r),!o.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),i;let b;if(!ni(g))continue;!ti(g)&&!this.editData&&y!==null&&(b=[m[y]]),b&&sr(n,g,"0",b,{color:E});const D=`${g}-line-1`,I=`${g}-line-2`;fn(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:T},D),fn(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:T},I),i=!0;const L=this.getLinkedTextBoxStyle(u,h);if(!L.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}L.color=E;const B=this.configuration.getTextLines(p,l);if(!B||B.length===0)continue;let j;p.handles.textBox.hasMoved||(j=Va(m),p.handles.textBox.worldPosition=o.canvasToWorld(j));const V=o.worldToCanvas(p.handles.textBox.worldPosition),G=Lo(n,g,"1",B,V,m,{},L),{x:X,y:ne,width:ue,height:me}=G;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([X,ne]),topRight:o.canvasToWorld([X+ue,ne]),bottomLeft:o.canvasToWorld([X,ne+me]),bottomRight:o.canvasToWorld([X+ue,ne+me])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=De(i),{viewport:s}=a;this.isDrawing=!0;const c=s.getCamera(),{viewPlaneNormal:l,viewUp:f}=c,u=this.getReferencedImageId(s,o,l,f),d=s.getFrameOfReferenceUID(),h={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...f],FrameOfReferenceUID:d,referencedImageId:u,...s.getViewReference({points:[o]})},data:{handles:{points:[[...o],[...o],[...o],[...o]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}}};rn(h,i);const g=St(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),At(i),e.preventDefault(),ke(g),h}};bh.toolName="SegmentBidirectional",bh.hydrate=(e,r,n)=>{const i=Vn(e);if(!i)return;const{viewport:o}=i,c=uv().filter(T=>T.metadata.toolName==="SegmentBidirectional").find(T=>{const{metadata:_}=T;return _.segmentIndex===(n==null?void 0:n.segmentIndex)&&_.segmentationId===(n==null?void 0:n.segmentationId)});c&&nn(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=bh.hydrateBase(bh,i,r[0],n),[h,g]=r,[p,v]=h,[y,m]=g,w=[p,v,y,m],{toolInstance:x,...C}=n||{},S={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:w,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{segmentIndex:n==null?void 0:n.segmentIndex,segmentationId:n==null?void 0:n.segmentationId,toolName:d.getToolName(),viewPlaneNormal:u,FrameOfReferenceUID:l,referencedImageId:f,...C}};return rn(S,o.element),ke([o.id]),S};let $_=bh;class Rj extends mi{constructor(e={data:{handles:{textBox:{worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,searchRadius:6,color:null,background:null}}){super(e,r),this.mouseMoveCallback=n=>(this.hoverTimer&&clearTimeout(this.hoverTimer),this.hoverTimer=setTimeout(()=>{this._setHoveredSegment(n),this.hoverTimer=null},this.configuration.hoverTimeout),!0),this.onSetToolEnabled=()=>{this.onSetToolActive()},this.onSetToolActive=()=>{this.hoverTimer=null},this.onSetToolDisabled=()=>{this.hoverTimer=null},this.data=e.data??{handles:{textBox:{worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}},this.hoverTimer=null}_setHoveredSegment(e={}){if(je.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=De(r);if(!o)return;const{viewport:a}=o,s=Bu(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=Hb(o,r,{viewport:n}),s=e.segments[a],c=this.configuration.color??Ll(n.id,o,a),l=s==null?void 0:s.label,f=n.worldToCanvas(r);if(this._editData={hoveredSegmentIndex:a,hoveredSegmentLabel:l,canvasCoordinates:f,color:c},!a||a===0)return;const d=n.getRenderingEngine().getViewports().map(h=>h.id);us(o),ke(d)}renderAnnotation(e,r){if(!this._editData)return;const{viewport:n}=e,{hoveredSegmentIndex:i,hoveredSegmentLabel:o,canvasCoordinates:a,color:s}=this._editData;if(!i)return;const c=-15,l=[a[0]+c,a[1]+c],f=Lu(r,"segmentSelectLabelAnnotation","segmentSelectLabelTextBox",[o??"(unnamed segment)"],l,{color:`rgba(${s[0]}, ${s[1]}, ${s[2]}, ${s[3]})`,background:this.configuration.background??void 0}),u=a[0],d=a[1],{width:h,height:g}=f;this.data.handles.textBox.worldBoundingBox={topLeft:n.canvasToWorld([u,d]),topRight:n.canvasToWorld([u+h,d]),bottomLeft:n.canvasToWorld([u,d+g]),bottomRight:n.canvasToWorld([u+h,d+g])}}}Rj.toolName="SegmentLabelTool";const Go=class Go extends Nl{constructor(e={}){const r=$i({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r),this.onViewportAddedToToolGroupBinded=this.onViewportAddedToToolGroup.bind(this),this.onSegmentationModifiedBinded=this.onSegmentationModified.bind(this)}initializeListeners(){Go.annotationsToViewportMap.clear(),Go.viewportIdsChecked=[],ze.addEventListener(U.ANNOTATION_MODIFIED,this.annotationModified),ze.addEventListener(U.ANNOTATION_COMPLETED,this.annotationCompleted),ze.addEventListener(U.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),ze.addEventListener(U.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){Go.annotationsToViewportMap.clear(),Go.viewportIdsChecked=[],ze.removeEventListener(U.ANNOTATION_MODIFIED,this.annotationModified),ze.removeEventListener(U.ANNOTATION_COMPLETED,this.annotationCompleted),ze.removeEventListener(U.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),ze.removeEventListener(U.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(Go.viewportIdsChecked.includes(e))return;const r=u0(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?Go.viewportIdsChecked.push(e):(Go.viewportIdsChecked.push(e),await Kb(e,[{segmentationId:n,type:Pt.Contour}]),tb({segmentationId:n,type:Pt.Contour,data:{}})),!0}onViewportAddedToToolGroup(e){const{toolGroupId:r,viewportId:n}=e.detail;r===this.toolGroupId&&this.checkContourSegmentation(n)}onSegmentationModified(e){const{segmentationId:r}=e.detail||{};if(!r)return;const n=fG(r);n&&n.forEach(async({viewportId:i})=>await this.checkContourSegmentation(i))}onSetToolEnabled(){this.initializeListeners()}onSetToolActive(){this.initializeListeners()}onSetToolDisabled(){this.cleanUpListeners()}annotationModified(e){var a;const{annotation:r,renderingEngineId:n,viewportId:i}=e.detail,o=(a=ir(n))==null?void 0:a.getViewport(i);o&&Go.annotationsToViewportMap.set(r.annotationUID,o)}annotationCompleted(e){var i,o;const{annotation:r}=e.detail,{polyline:n}=((i=r.data)==null?void 0:i.contour)||{};if(((o=r==null?void 0:r.metadata)==null?void 0:o.toolName)===Go.toolName&&n&&Go.annotationsToViewportMap.has(r.annotationUID)){const a=Go.annotationsToViewportMap.get(r.annotationUID);n.length>3&&Xx.viewportContoursToLabelmap(a)}}};Go.toolName="LabelMapEditWithContour",Go.annotationsToViewportMap=new Map,Go.viewportIdsChecked=[];let z_=Go;const kD=class kD extends cr{constructor(e={}){super(e,{supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1}}),this.addNewAnnotation=r=>{const n=r.detail,{currentPoints:i,element:o}=n,a=i.world,s=De(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});rn(l,o);const f=St(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),At(o),r.preventDefault(),ke(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=De(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f<l.length;f++){const u=l[f],d=s.worldToCanvas(u);if(dr(i,d)<o===!0)return c.handles.activeHandleIndex=f,u}c.handles.activeHandleIndex=null},this.isPointNearTool=(r,n,i,o)=>{const a=De(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles,f=s.worldToCanvas(l[0]),u=s.worldToCanvas(l[3]),d=this._getRectangleImageCoordinates([f,u]),h=[i[0],i[1]],{left:g,top:p,width:v,height:y}=d;if(mb([g,p,v,y],h)<=o)return!0},this.toolSelectedCallback=(r,n,i="mouse")=>{const o=r.detail,{element:a}=o,{data:s}=n;s.active=!0;const c=St(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),At(a),ke(c),r.preventDefault()},this.handleSelectedCallback=(r,n,i,o="mouse")=>{const a=r.detail,{element:s}=a,{data:c}=n;c.active=!0;let l;i.worldPosition||(l=c.handles.points.findIndex(u=>u===i));const f=St(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),At(s),ke(f),r.preventDefault()},this._endCallback=r=>{const n=r.detail,{element:i}=n,{annotation:o,viewportUIDsToRender:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=o;s&&!c||(this.doneEditMemo(),l.active=!1,l.handles.activeHandleIndex=null,this._deactivateModify(i),this._deactivateDraw(i),Yt(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&nn(o.annotationUID),ke(a))},this._dragCallback=r=>{this.isDrawing=!0;const n=r.detail,{element:i}=n,{annotation:o,viewportUIDsToRender:a,handleIndex:s,newAnnotation:c}=this.editData;this.createMemo(i,o,{newAnnotation:c});const{data:l}=o;if(s===void 0){const{deltaPoints:f}=n,u=f.world,{points:d}=l.handles;d.forEach(h=>{h[0]+=u[0],h[1]+=u[1],h[2]+=u[2]}),l.invalidated=!0}else{const{currentPoints:f}=n,u=De(i),{worldToCanvas:d,canvasToWorld:h}=u.viewport,g=f.world,{points:p}=l.handles;p[s]=[...g];let v,y,m,w,x,C,S,T;switch(s){case 0:case 3:v=d(p[0]),w=d(p[3]),y=[w[0],v[1]],m=[v[0],w[1]],C=h(y),S=h(m),p[1]=C,p[2]=S;break;case 1:case 2:y=d(p[1]),m=d(p[2]),v=[m[0],y[1]],w=[y[0],m[1]],x=h(v),T=h(w),p[0]=x,p[3]=T;break}l.invalidated=!0}this.editData.hasMoved=!0,De(i),ke(a)},this._activateDraw=r=>{je.isInteractingWithTool=!0,r.addEventListener(U.MOUSE_UP,this._endCallback),r.addEventListener(U.MOUSE_DRAG,this._dragCallback),r.addEventListener(U.MOUSE_MOVE,this._dragCallback),r.addEventListener(U.MOUSE_CLICK,this._endCallback),r.addEventListener(U.TOUCH_END,this._endCallback),r.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{je.isInteractingWithTool=!1,r.removeEventListener(U.MOUSE_UP,this._endCallback),r.removeEventListener(U.MOUSE_DRAG,this._dragCallback),r.removeEventListener(U.MOUSE_MOVE,this._dragCallback),r.removeEventListener(U.MOUSE_CLICK,this._endCallback),r.removeEventListener(U.TOUCH_END,this._endCallback),r.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{je.isInteractingWithTool=!0,r.addEventListener(U.MOUSE_UP,this._endCallback),r.addEventListener(U.MOUSE_DRAG,this._dragCallback),r.addEventListener(U.MOUSE_CLICK,this._endCallback),r.addEventListener(U.TOUCH_END,this._endCallback),r.addEventListener(U.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{je.isInteractingWithTool=!1,r.removeEventListener(U.MOUSE_UP,this._endCallback),r.removeEventListener(U.MOUSE_DRAG,this._dragCallback),r.removeEventListener(U.MOUSE_CLICK,this._endCallback),r.removeEventListener(U.TOUCH_END,this._endCallback),r.removeEventListener(U.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=ln(this.getToolName(),a);if(!(s!=null&&s.length)||(s=this.filterInteractableAnnotationsForElement(a,s),!(s!=null&&s.length)))return!1;const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u}=f,d=f.data,{points:h,activeHandleIndex:g}=d.handles,p=h.map(C=>o.worldToCanvas(C)),v=this.getStyle("lineWidth",c,f),y=this.getStyle("lineDash",c,f),m=this.getStyle("color",c,f);if(!o.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}let w;!this.editData&&g!==null&&(w=[p[g]]),w&&sr(n,u,"0",w,{color:m}),XG(n,u,"0",p[0],p[3],{color:"black",lineDash:y,lineWidth:v})}},this._getRectangleImageCoordinates=r=>{const[n,i]=r;return{left:Math.min(n[0],i[0]),top:Math.min(n[1],i[1]),width:Math.abs(n[0]-i[0]),height:Math.abs(n[1]-i[1])}},this._calculateCachedStats=(r,n,i,o,a)=>{const{data:s}=r,{viewportUID:c,renderingEngineUID:l,sceneUID:f}=a,u=s.handles.points[0],d=s.handles.points[3],{cachedStats:h}=s,g=Object.keys(h);for(let v=0;v<g.length;v++){const y=g[v],{imageVolume:m}=this._getImageVolumeFromTargetUID(y,o),{dimensions:w,scalarData:x,vtkImageData:C,metadata:S}=m,T=Et(0,0,0),_=Et(0,0,0);if(C.worldToIndexVec3(u,T),T[0]=Math.floor(T[0]),T[1]=Math.floor(T[1]),T[2]=Math.floor(T[2]),C.worldToIndexVec3(d,_),_[0]=Math.floor(_[0]),_[1]=Math.floor(_[1]),_[2]=Math.floor(_[2]),this._isInsideVolume(T,_,w)){this.isHandleOutsideImage=!1;const E=Math.min(T[0],_[0]),b=Math.max(T[0],_[0]),D=Math.min(T[1],_[1]),I=Math.max(T[1],_[1]),P=Math.min(T[2],_[2]),M=Math.max(T[2],_[2]),{worldWidth:L,worldHeight:B}=Hg(n,i,u,d),j=L*B;let V=0,F=0,G=0;const X=w[0],ne=w[0]*w[1];for(let ue=P;ue<=M;ue++)for(let me=D;me<=I;me++)for(let ge=E;ge<=b;ge++){const ye=x[ue*ne+me*X+ge];V++,F+=ye}F/=V;for(let ue=P;ue<=M;ue++)for(let me=D;me<=I;me++)for(let ge=E;ge<=b;ge++){const Ie=x[ue*ne+me*X+ge]-F;G+=Ie*Ie}G/=V,G=Math.sqrt(G),h[y]={Modality:S.Modality,area:j,mean:F,stdDev:G}}else this.isHandleOutsideImage=!0,h[y]={Modality:S.Modality}}const p=r.invalidated;if(r.invalidated=!1,p){const v=U.ANNOTATION_MODIFIED,y={annotation:r,viewportUID:c,renderingEngineUID:l,sceneUID:f,changeType:Qt.StatsUpdated};nt(ze,v,y)}return h},this._isInsideVolume=(r,n,i)=>vr(r,i)&&vr(n,i),this._getTargetVolumeUID=r=>{if(this.configuration.volumeUID)return this.configuration.volumeUID;const n=r.getVolumeActors();if(!(!n&&!n.length))return n[0].uid},this._throttledCalculateCachedStats=ea(this._calculateCachedStats,100,{trailing:!0})}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Yt(e);const{annotation:r,viewportUIDsToRender:n}=this.editData,{data:i}=r;return i.active=!1,i.handles.activeHandleIndex=null,ke(n),this.editData=null,r.annotationUID}_getImageVolumeFromTargetUID(e,r){let n,i;if(e.startsWith("stackTarget")){const o=e.indexOf(":"),a=e.substring(o+1);n=r.getViewport(a).getImageData()}else n=Ue.getVolume(e);return{imageVolume:n,viewport:i}}_getTargetStackUID(e){return`stackTarget:${e.uid}`}};kD.toolName="VideoRedaction";let j_=kD;const Aj=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:Lm,AngleTool:L_,AnnotationDisplayTool:td,AnnotationTool:cr,ArrowAnnotateTool:Kf,BaseTool:mi,BidirectionalTool:Dm,BrushTool:Xx,CONSTANTS:KCe,CircleROIStartEndThresholdTool:wj,CircleROITool:yw,CircleScissorsTool:vj,CobbAngleTool:N_,CrosshairsTool:dl,DragProbeTool:O_,ETDRSGridTool:P_,EllipticalROITool:p0,Enums:sB,EraserTool:gj,HeightTool:M_,KeyImageTool:B_,LabelMapEditWithContourTool:z_,LabelTool:vw,LabelmapBaseTool:h0,LengthTool:Hf,LivewireContourSegmentationTool:A_,LivewireContourTool:Cw,MIPJumpToClickTool:ij,MagnifyTool:oj,OrientationMarkerTool:_w,OverlayGridTool:aj,PaintFillTool:xj,PanTool:Nf,PlanarFreehandContourSegmentationTool:Nl,PlanarFreehandROITool:jf,PlanarRotateTool:xg,ProbeTool:Vu,RectangleROIStartEndThresholdTool:Wb,RectangleROIThresholdTool:$b,RectangleROITool:ku,RectangleScissorsTool:mj,ReferenceCursors:Xa,ReferenceLinesTool:Jd,RegionSegmentPlusTool:W_,RegionSegmentTool:G_,ScaleOverlayTool:uj,SculptorTool:Cg,SegmentBidirectionalTool:$_,SegmentLabelTool:Rj,SegmentSelectTool:Ew,SegmentationIntersectionTool:sj,SphereScissorsTool:yj,SplineContourSegmentationTool:R_,SplineROITool:ww,StackScrollTool:g0,Synchronizer:Vb,SynchronizerManager:f$,ToolGroupManager:TB,TrackballRotateTool:Qz,Types:DEe,UltrasoundDirectionalTool:k_,UltrasoundPleuraBLineTool:U_,VideoRedactionTool:j_,VolumeCroppingControlTool:nj,VolumeCroppingTool:tj,VolumeRotateTool:dj,WholeBodySegmentTool:pj,WindowLevelRegionTool:rj,WindowLevelTool:wg,ZoomTool:vu,addTool:Ui,annotation:qwe,cancelActiveManipulations:u$,cursors:Fme,destroy:zCe,drawing:dye,init:d$,removeTool:MB,segmentation:QEe,splines:i4e,get state(){return je},store:$Ce,synchronizers:g3e,utilities:bEe,version:XCe},Symbol.toStringTag,{value:"Module"}));function Lj(t,e,r){if(t===void 0)throw new Error("decodeRGB: rgbBuffer must be defined");if(t.length%3!==0)throw new Error(`decodeRGB: rgbBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a<n;a++)e[o++]=t[i++],e[o++]=t[i++],e[o++]=t[i++],e[o++]=255;return}e.set(t)}function Nj(t,e,r){if(t===void 0)throw new Error("decodeRGB: rgbBuffer must be defined");if(t.length%3!==0)throw new Error(`decodeRGB: rgbBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0,a=n,s=n*2;if(r)for(let c=0;c<n;c++)e[i++]=t[o++],e[i++]=t[a++],e[i++]=t[s++],e[i++]=255;else for(let c=0;c<n;c++)e[i++]=t[o++],e[i++]=t[a++],e[i++]=t[s++]}function kj(t,e,r){if(t===void 0)throw new Error("convertYBRFullByPixel: ybrBuffer must be defined");if(t.length%3!==0)throw new Error(`convertYBRFullByPixel: ybrBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a<n;a++){const s=t[i++],c=t[i++],l=t[i++];e[o++]=s+1.402*(l-128),e[o++]=s-.34414*(c-128)-.71414*(l-128),e[o++]=s+1.772*(c-128),e[o++]=255}return}for(let a=0;a<n;a++){const s=t[i++],c=t[i++],l=t[i++];e[o++]=s+1.402*(l-128),e[o++]=s-.34414*(c-128)-.71414*(l-128),e[o++]=s+1.772*(c-128)}}function Vj(t,e,r){if(t===void 0)throw new Error("convertYBRFullByPlane: ybrBuffer must be defined");if(t.length%3!==0)throw new Error(`convertYBRFullByPlane: ybrBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0,a=n,s=n*2;if(r){for(let c=0;c<n;c++){const l=t[o++],f=t[a++],u=t[s++];e[i++]=l+1.402*(u-128),e[i++]=l-.34414*(f-128)-.71414*(u-128),e[i++]=l+1.772*(f-128),e[i++]=255}return}for(let c=0;c<n;c++){const l=t[o++],f=t[a++],u=t[s++];e[i++]=l+1.402*(u-128),e[i++]=l-.34414*(f-128)-.71414*(u-128),e[i++]=l+1.772*(f-128)}}function F8e(t,e,r){if(t===void 0)throw new Error("convertYBRFull422ByPixel: ybrBuffer must be defined");if(t.length%2!==0)throw new Error(`convertYBRFull422ByPixel: ybrBuffer length ${t.length} must be divisible by 2`);const n=t.length/2;let i=0,o=0;if(r){for(let a=0;a<n;a+=2){const s=t[i++],c=t[i++],l=t[i++],f=t[i++];e[o++]=s+1.402*(f-128),e[o++]=s-.34414*(l-128)-.71414*(f-128),e[o++]=s+1.772*(l-128),e[o++]=255,e[o++]=c+1.402*(f-128),e[o++]=c-.34414*(l-128)-.71414*(f-128),e[o++]=c+1.772*(l-128),e[o++]=255}return}for(let a=0;a<n;a+=2){const s=t[i++],c=t[i++],l=t[i++],f=t[i++];e[o++]=s+1.402*(f-128),e[o++]=s-.34414*(l-128)-.71414*(f-128),e[o++]=s+1.772*(l-128),e[o++]=c+1.402*(f-128),e[o++]=c-.34414*(l-128)-.71414*(f-128),e[o++]=c+1.772*(l-128)}}function J3(t,e){const r=t.length,n=new Uint8ClampedArray(r);for(let i=0;i<r;++i)n[i]=t[i]>>e;return n}function Z3(t,e,r){const n=t[`${e}PaletteColorLookupTableData`];if(n)return Promise.resolve(n);const i=ut("imagePixelModule",t.imageId);return i&&typeof i.then=="function"?i.then(o=>o?o[`${e}PaletteColorLookupTableData`]:r):Promise.resolve(i?i[`${e}PaletteColorLookupTableData`]:r)}function Fj(t,e,r){const n=t.columns*t.rows,i=t.pixelData;Promise.all([Z3(t,"red",null),Z3(t,"green",null),Z3(t,"blue",null)]).then(([o,a,s])=>{if(!o||!a||!s)throw new Error("The image does not have a complete color palette. 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U8e(t,e){e.redPaletteColorLookupTableDescriptor=Q3(t,"x00281101"),e.greenPaletteColorLookupTableDescriptor=Q3(t,"x00281102"),e.bluePaletteColorLookupTableDescriptor=Q3(t,"x00281103"),e.redPaletteColorLookupTableDescriptor[0]===0&&(e.redPaletteColorLookupTableDescriptor[0]=65536,e.greenPaletteColorLookupTableDescriptor[0]=65536,e.bluePaletteColorLookupTableDescriptor[0]=65536);const r=e.redPaletteColorLookupTableDescriptor[0],i=t.elements.x00281201.length===r?8:16;e.redPaletteColorLookupTableDescriptor[2]!==i&&(e.redPaletteColorLookupTableDescriptor[2]=i,e.greenPaletteColorLookupTableDescriptor[2]=i,e.bluePaletteColorLookupTableDescriptor[2]=i),e.redPaletteColorLookupTableData=eS(t,"x00281201",e.redPaletteColorLookupTableDescriptor),e.greenPaletteColorLookupTableData=eS(t,"x00281202",e.greenPaletteColorLookupTableDescriptor),e.bluePaletteColorLookupTableData=eS(t,"x00281203",e.bluePaletteColorLookupTableDescriptor)}function 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i=Bj(r);return{windowCenter:kc(r,"x00281050",1),windowWidth:kc(r,"x00281051",1),voiLUTSequence:H_(i,r.elements.x00283010),voiLUTFunction:r.string("x00281056")}}if(t===n.MODALITY_LUT)return{rescaleIntercept:r.floatString("x00281052"),rescaleSlope:r.floatString("x00281053"),rescaleType:r.string("x00281054"),modalityLUTSequence:H_(r.uint16("x00280103"),r.elements.x00283000)};if(t===n.SOP_COMMON)return{sopClassUID:r.string("x00080016"),sopInstanceUID:r.string("x00080018")};if(t===n.PET_ISOTOPE){const i=r.elements.x00540016;if(i===void 0)return;const o=i.items[0].dataSet;return{radiopharmaceuticalInfo:{radiopharmaceuticalStartTime:br.parseTM(o.string("x00181072")||""),radionuclideTotalDose:o.floatString("x00181074"),radionuclideHalfLife:o.floatString("x00181075")}}}if(t===n.OVERLAY_PLANE)return dbe(r);if(t==="transferSyntax"){let i;try{i=r.string("x00020010")}catch{}return{transferSyntaxUID:i}}if(t===n.PET_SERIES)return{correctedImage:r.string("x00280051"),units:r.string("x00541001"),decayCorrection:r.string("x00541102")};if(t===n.PET_IMAGE)return{frameReferenceTime:r.floatString(r.string("x00541300")||""),actualFrameDuration:r.intString(r.string("x00181242"))};if(t===n.ULTRASOUND_ENHANCED_REGION)return eO(r);if(t===n.CALIBRATION&&r.string("x00080060")==="US")return{sequenceOfUltrasoundRegions:eO(r)};if(t==="instance")return qj(e,fD,Yj)}let Qx=[];function mbe(t){return`dicomfile:${Qx.push(t)-1}`}function vbe(t){return Qx[t]}function ybe(t){Qx[t]=void 0}function wbe(){Qx=[]}const Zj={add:mbe,get:vbe,remove:ybe,purge:wbe};function xbe(t){const e=t.intString("x00280008"),r=t.elements.x7fe00010;return e!==r.fragments.length}function Qj(t,e){if(t.elements.x7fe00010&&t.elements.x7fe00010.basicOffsetTable.length)return br.readEncapsulatedImageFrame(t,t.elements.x7fe00010,e);if(xbe(t)){const 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a=t.uint16("x00280002");t.string("x00280004")==="YBR_FULL_422"&&(a=2,console.warn(`Using SamplesPerPixel of 2 for YBR_FULL_422 photometric interpretation.
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