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pn;(function(t){t.Interaction="interaction",t.Thumbnail="thumbnail",t.Prefetch="prefetch",t.Compute="compute"})(pn||(pn={}));var vr;(function(t){t.STACK="stack",t.ORTHOGRAPHIC="orthographic",t.PERSPECTIVE="perspective",t.VOLUME_3D="volume3d",t.VIDEO="video",t.WHOLE_SLIDE="wholeSlide"})(vr||(vr={}));var Vl;(function(t){t[t.NEAREST=0]="NEAREST",t[t.LINEAR=1]="LINEAR",t[t.FAST_LINEAR=2]="FAST_LINEAR"})(Vl||(Vl={}));const dv={COMPOSITE_BLEND:0,MAXIMUM_INTENSITY_BLEND:1,MINIMUM_INTENSITY_BLEND:2,AVERAGE_INTENSITY_BLEND:3,ADDITIVE_INTENSITY_BLEND:4,RADON_TRANSFORM_BLEND:5,LABELMAP_EDGE_PROJECTION_BLEND:6},WH={OFF:0,NORMALIZED:1,RAW:2};var cP={BlendMode:dv,FilterMode:WH};const{BlendMode:wg}=cP;var Zc;(function(t){t[t.COMPOSITE=wg.COMPOSITE_BLEND]="COMPOSITE",t[t.MAXIMUM_INTENSITY_BLEND=wg.MAXIMUM_INTENSITY_BLEND]="MAXIMUM_INTENSITY_BLEND",t[t.MINIMUM_INTENSITY_BLEND=wg.MINIMUM_INTENSITY_BLEND]="MINIMUM_INTENSITY_BLEND",t[t.AVERAGE_INTENSITY_BLEND=wg.AVERAGE_INTENSITY_BLEND]="AVERAGE_INTENSITY_BLEND",t[t.LABELMAP_EDGE_PROJECTION_BLEND=wg.LABELMAP_EDGE_PROJECTION_BLEND]="LABELMAP_EDGE_PROJECTION_BLEND"})(Zc||(Zc={}));var Cd;(function(t){t.AXIAL="axial",t.CORONAL="coronal",t.SAGITTAL="sagittal",t.ACQUISITION="acquisition"})(Cd||(Cd={}));var Qc;(function(t){t.CONTOUR="CONTOUR",t.SURFACE="SURFACE",t.MESH="MESH"})(Qc||(Qc={}));var H3;(function(t){t.CLOSED_PLANAR="CLOSED_PLANAR",t.OPEN_PLANAR="OPEN_PLANAR"})(H3||(H3={}));const zH=H3;var za;(function(t){t.PLY="PLY",t.STL="STL",t.OBJ="OBJ",t.VTP="VTP"})(za||(za={}));var wo;(function(t){t.LINEAR="LINEAR",t.SAMPLED_SIGMOID="SIGMOID",t.LINEAR_EXACT="LINEAR_EXACT"})(wo||(wo={}));var 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Qo;(function(t){t.CALIBRATION="calibrationModule",t.CINE="cineModule",t.GENERAL_IMAGE="generalImageModule",t.GENERAL_SERIES="generalSeriesModule",t.GENERAL_STUDY="generalStudyModule",t.IMAGE_PIXEL="imagePixelModule",t.IMAGE_PLANE="imagePlaneModule",t.IMAGE_URL="imageUrlModule",t.MODALITY_LUT="modalityLutModule",t.MULTIFRAME="multiframeModule",t.NM_MULTIFRAME_GEOMETRY="nmMultiframeGeometryModule",t.OVERLAY_PLANE="overlayPlaneModule",t.PATIENT="patientModule",t.PATIENT_STUDY="patientStudyModule",t.PET_IMAGE="petImageModule",t.PET_ISOTOPE="petIsotopeModule",t.PET_SERIES="petSeriesModule",t.SOP_COMMON="sopCommonModule",t.ULTRASOUND_ENHANCED_REGION="ultrasoundEnhancedRegionModule",t.VOI_LUT="voiLutModule",t.WADO_WEB_CLIENT="wadoWebClient"})(Qo||(Qo={}));var H0;(function(t){t.SUM="SUM",t.SUBTRACT="SUBTRACT",t.AVERAGE="AVERAGE"})(H0||(H0={}));var fy;(function(t){t.RLE="RLE",t.Volume="Volume"})(fy||(fy={}));const 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o=t.memoizedState;o===null?t.memoizedState={isBackwards:e,rendering:null,renderingStartTime:0,last:n,tail:r,tailMode:i}:(o.isBackwards=e,o.rendering=null,o.renderingStartTime=0,o.last=n,o.tail=r,o.tailMode=i)}function WM(t,e,r){var n=e.pendingProps,i=n.revealOrder,o=n.tail;if(Jo(t,e,n.children,r),n=ii.current,n&2)n=n&1|2,e.flags|=128;else{if(t!==null&&t.flags&128)e:for(t=e.child;t!==null;){if(t.tag===13)t.memoizedState!==null&&p6(t,r,e);else if(t.tag===19)p6(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(Lr(ii,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&&ny(t)===null&&(i=r),r=r.sibling;r=i,r===null?(i=e.child,e.child=null):(i=r.sibling,r.sibling=null),Mx(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&&ny(t)===null){e.child=i;break}t=i.sibling,i.sibling=r,r=i,i=t}Mx(e,!0,r,null,o);break;case"together":Mx(e,!1,null,null,void 0);break;default:e.memoizedState=null}return e.child}function sv(t,e){!(e.mode&1)&&t!==null&&(t.alternate=null,e.alternate=null,e.flags|=2)}function Xl(t,e,r){if(t!==null&&(e.dependencies=t.dependencies),yd|=e.lanes,!(r&e.childLanes))return null;if(t!==null&&e.child!==t.child)throw Error(bt(153));if(e.child!==null){for(t=e.child,r=Ku(t,t.pendingProps),e.child=r,r.return=e;t.sibling!==null;)t=t.sibling,r=r.sibling=Ku(t,t.pendingProps),r.return=e;r.sibling=null}return e.child}function xH(t,e,r){switch(e.tag){case 3:BM(e),fh();break;case 5:gM(e);break;case 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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 Lo(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 CH(t,e,r){var n=e.pendingProps;switch(JT(e),e.tag){case 2:case 16:case 15:case 0:case 11:case 7:case 8:case 12:case 9:case 14:return Lo(e),null;case 1:return xa(e.type)&&Xv(),Lo(e),null;case 3:return n=e.stateNode,hh(),Gr(wa),Gr(zo),a_(),n.pendingContext&&(n.context=n.pendingContext,n.pendingContext=null),(t===null||t.child===null)&&($m(e)?e.flags|=4:t===null||t.memoizedState.isDehydrated&&!(e.flags&256)||(e.flags|=1024,Ys!==null&&($3(Ys),Ys=null))),k3(t,e),Lo(e),null;case 5:o_(e);var i=ed(Jp.current);if(r=e.type,t!==null&&e.stateNode!=null)$M(t,e,r,n,i),t.ref!==e.ref&&(e.flags|=512,e.flags|=2097152);else{if(!n){if(e.stateNode===null)throw Error(bt(166));return Lo(e),null}if(t=ed(Jc.current),$m(e)){n=e.stateNode,r=e.type;var o=e.memoizedProps;switch(n[Kc]=e,n[Xp]=o,t=(e.mode&1)!==0,r){case"dialog":kr("cancel",n),kr("close",n);break;case"iframe":case"object":case"embed":kr("load",n);break;case"video":case"audio":for(i=0;i<\/script>",t=t.removeChild(t.firstChild)):typeof 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[Kc]=e,t[Xp]=n,zM(t,e,!1,!1),e.stateNode=t;e:{switch(a=u3(r,n),r){case"dialog":kr("cancel",t),kr("close",t),i=n;break;case"iframe":case"object":case"embed":kr("load",t),i=n;break;case"video":case"audio":for(i=0;iph&&(e.flags|=128,n=!0,mg(o,!1),e.lanes=4194304)}else{if(!n)if(t=ny(a),t!==null){if(e.flags|=128,n=!0,r=t.updateQueue,r!==null&&(e.updateQueue=r,e.flags|=4),mg(o,!0),o.tail===null&&o.tailMode==="hidden"&&!a.alternate&&!jr)return Lo(e),null}else 2*bi()-o.renderingStartTime>ph&&r!==1073741824&&(e.flags|=128,n=!0,mg(o,!1),e.lanes=4194304);o.isBackwards?(a.sibling=e.child,e.child=a):(r=o.last,r!==null?r.sibling=a:e.child=a,o.last=a)}return o.tail!==null?(e=o.tail,o.rendering=e,o.tail=e.sibling,o.renderingStartTime=bi(),e.sibling=null,r=ii.current,Lr(ii,n?r&1|2:r&1),e):(Lo(e),null);case 22:case 23:return v_(),n=e.memoizedState!==null,t!==null&&t.memoizedState!==null!==n&&(e.flags|=8192),n&&e.mode&1?Ua&1073741824&&(Lo(e),e.subtreeFlags&6&&(e.flags|=8192)):Lo(e),null;case 24:return null;case 25:return null}throw Error(bt(156,e.tag))}function SH(t,e){switch(JT(e),e.tag){case 1:return xa(e.type)&&Xv(),t=e.flags,t&65536?(e.flags=t&-65537|128,e):null;case 3:return hh(),Gr(wa),Gr(zo),a_(),t=e.flags,t&65536&&!(t&128)?(e.flags=t&-65537|128,e):null;case 5:return o_(e),null;case 13:if(Gr(ii),t=e.memoizedState,t!==null&&t.dehydrated!==null){if(e.alternate===null)throw Error(bt(340));fh()}return t=e.flags,t&65536?(e.flags=t&-65537|128,e):null;case 19:return Gr(ii),null;case 4:return hh(),null;case 10:return t_(e.type._context),null;case 22:case 23:return v_(),null;case 24:return null;default:return null}}var Km=!1,Uo=!1,TH=typeof WeakSet=="function"?WeakSet:Set,Ht=null;function y0(t,e){var r=t.ref;if(r!==null)if(typeof r=="function")try{r(null)}catch(n){yi(t,e,n)}else r.current=null}function 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n=t.tag;if(n===5||n===6)t=t.stateNode,e?r.nodeType===8?r.parentNode.insertBefore(t,e):r.insertBefore(t,e):(r.nodeType===8?(e=r.parentNode,e.insertBefore(t,r)):(e=r,e.appendChild(t)),r=r._reactRootContainer,r!=null||e.onclick!==null||(e.onclick=qv));else if(n!==4&&(t=t.child,t!==null))for(U3(t,e,r),t=t.sibling;t!==null;)U3(t,e,r),t=t.sibling}function B3(t,e,r){var n=t.tag;if(n===5||n===6)t=t.stateNode,e?r.insertBefore(t,e):r.appendChild(t);else if(n!==4&&(t=t.child,t!==null))for(B3(t,e,r),t=t.sibling;t!==null;)B3(t,e,r),t=t.sibling}var To=null,qs=!1;function uu(t,e,r){for(r=r.child;r!==null;)qM(t,e,r),r=r.sibling}function qM(t,e,r){if(Yc&&typeof Yc.onCommitFiberUnmount=="function")try{Yc.onCommitFiberUnmount(L5,r)}catch{}switch(r.tag){case 5:Uo||y0(r,e);case 6:var n=To,i=qs;To=null,uu(t,e,r),To=n,qs=i,To!==null&&(qs?(t=To,r=r.stateNode,t.nodeType===8?t.parentNode.removeChild(r):t.removeChild(r)):To.removeChild(r.stateNode));break;case 18:To!==null&&(qs?(t=To,r=r.stateNode,t.nodeType===8?Tx(t.parentNode,r):t.nodeType===1&&Tx(t,r),$p(t)):Tx(To,r.stateNode));break;case 4:n=To,i=qs,To=r.stateNode.containerInfo,qs=!0,uu(t,e,r),To=n,qs=i;break;case 0:case 11:case 14:case 15:if(!Uo&&(n=r.updateQueue,n!==null&&(n=n.lastEffect,n!==null))){i=n=n.next;do{var o=i,a=o.destroy;o=o.tag,a!==void 0&&(o&2||o&4)&&V3(r,e,a),i=i.next}while(i!==n)}uu(t,e,r);break;case 1:if(!Uo&&(y0(r,e),n=r.stateNode,typeof n.componentWillUnmount=="function"))try{n.props=r.memoizedProps,n.state=r.memoizedState,n.componentWillUnmount()}catch(s){yi(r,e,s)}uu(t,e,r);break;case 21:uu(t,e,r);break;case 22:r.mode&1?(Uo=(n=Uo)||r.memoizedState!==null,uu(t,e,r),Uo=n):uu(t,e,r);break;default:uu(t,e,r)}}function y6(t){var e=t.updateQueue;if(e!==null){t.updateQueue=null;var r=t.stateNode;r===null&&(r=t.stateNode=new TH),e.forEach(function(n){var i=LH.bind(null,t,n);r.has(n)||(r.add(n),n.then(i,i))})}}function Bs(t,e){var r=e.deletions;if(r!==null)for(var 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Cn;(function(t){t.Interaction="interaction",t.Thumbnail="thumbnail",t.Prefetch="prefetch",t.Compute="compute"})(Cn||(Cn={}));var Sr;(function(t){t.STACK="stack",t.ORTHOGRAPHIC="orthographic",t.PERSPECTIVE="perspective",t.VOLUME_3D="volume3d",t.VIDEO="video",t.WHOLE_SLIDE="wholeSlide"})(Sr||(Sr={}));var kl;(function(t){t[t.NEAREST=0]="NEAREST",t[t.LINEAR=1]="LINEAR",t[t.FAST_LINEAR=2]="FAST_LINEAR"})(kl||(kl={}));const fv={COMPOSITE_BLEND:0,MAXIMUM_INTENSITY_BLEND:1,MINIMUM_INTENSITY_BLEND:2,AVERAGE_INTENSITY_BLEND:3,ADDITIVE_INTENSITY_BLEND:4,RADON_TRANSFORM_BLEND:5,LABELMAP_EDGE_PROJECTION_BLEND:6},zH={OFF:0,NORMALIZED:1,RAW:2};var uP={BlendMode:fv,FilterMode:zH};const{BlendMode:yg}=uP;var Zc;(function(t){t[t.COMPOSITE=yg.COMPOSITE_BLEND]="COMPOSITE",t[t.MAXIMUM_INTENSITY_BLEND=yg.MAXIMUM_INTENSITY_BLEND]="MAXIMUM_INTENSITY_BLEND",t[t.MINIMUM_INTENSITY_BLEND=yg.MINIMUM_INTENSITY_BLEND]="MINIMUM_INTENSITY_BLEND",t[t.AVERAGE_INTENSITY_BLEND=yg.AVERAGE_INTENSITY_BLEND]="AVERAGE_INTENSITY_BLEND",t[t.LABELMAP_EDGE_PROJECTION_BLEND=yg.LABELMAP_EDGE_PROJECTION_BLEND]="LABELMAP_EDGE_PROJECTION_BLEND"})(Zc||(Zc={}));var xd;(function(t){t.AXIAL="axial",t.CORONAL="coronal",t.SAGITTAL="sagittal",t.ACQUISITION="acquisition"})(xd||(xd={}));var Qc;(function(t){t.CONTOUR="CONTOUR",t.SURFACE="SURFACE",t.MESH="MESH"})(Qc||(Qc={}));var j3;(function(t){t.CLOSED_PLANAR="CLOSED_PLANAR",t.OPEN_PLANAR="OPEN_PLANAR"})(j3||(j3={}));const $H=j3;var za;(function(t){t.PLY="PLY",t.STL="STL",t.OBJ="OBJ",t.VTP="VTP"})(za||(za={}));var Eo;(function(t){t.LINEAR="LINEAR",t.SAMPLED_SIGMOID="SIGMOID",t.LINEAR_EXACT="LINEAR_EXACT"})(Eo||(Eo={}));var H3;(function(t){t.SUM="SUM",t.AVERAGE="AVERAGE",t.SUBTRACT="SUBTRACT"})(H3||(H3={}));const jH=H3;var Js;(function(t){t.NOT_APPLICABLE="",t.ERMF="ERMF",t.USER="User",t.PROJECTION="Proj",t.REGION="Region",t.ERROR="Error",t.UNCALIBRATED="Uncalibrated",t.CALIBRATED="Calibrated",t.UNKNOWN="Unknown"})(Js||(Js={}));var Fo;(function(t){t.NO_DATA="noData",t.LOADING="loading",t.PRE_RENDER="preRender",t.RESIZE="resize",t.RENDERED="rendered"})(Fo||(Fo={}));var ma;(function(t){t[t.FAR_REPLICATE=1]="FAR_REPLICATE",t[t.ADJACENT_REPLICATE=3]="ADJACENT_REPLICATE",t[t.SUBRESOLUTION=6]="SUBRESOLUTION",t[t.LOSSY=7]="LOSSY",t[t.FULL_RESOLUTION=8]="FULL_RESOLUTION"})(ma||(ma={}));var n1;(function(t){t.FRAME="f",t.SECOND="s"})(n1||(n1={}));const HH=Object.freeze(Object.defineProperty({__proto__:null,get SpeedUnit(){return n1}},Symbol.toStringTag,{value:"Module"}));var Qo;(function(t){t.CALIBRATION="calibrationModule",t.CINE="cineModule",t.GENERAL_IMAGE="generalImageModule",t.GENERAL_SERIES="generalSeriesModule",t.GENERAL_STUDY="generalStudyModule",t.IMAGE_PIXEL="imagePixelModule",t.IMAGE_PLANE="imagePlaneModule",t.IMAGE_URL="imageUrlModule",t.MODALITY_LUT="modalityLutModule",t.MULTIFRAME="multiframeModule",t.NM_MULTIFRAME_GEOMETRY="nmMultiframeGeometryModule",t.OVERLAY_PLANE="overlayPlaneModule",t.PATIENT="patientModule",t.PATIENT_STUDY="patientStudyModule",t.PET_IMAGE="petImageModule",t.PET_ISOTOPE="petIsotopeModule",t.PET_SERIES="petSeriesModule",t.SOP_COMMON="sopCommonModule",t.ULTRASOUND_ENHANCED_REGION="ultrasoundEnhancedRegionModule",t.VOI_LUT="voiLutModule",t.WADO_WEB_CLIENT="wadoWebClient"})(Qo||(Qo={}));var j0;(function(t){t.SUM="SUM",t.SUBTRACT="SUBTRACT",t.AVERAGE="AVERAGE"})(j0||(j0={}));var uy;(function(t){t.RLE="RLE",t.Volume="Volume"})(uy||(uy={}));const 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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 Kd("Failed to determine texture 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te=G*F*x;P===Yn.FLOAT?j=new Float32Array(te):j=new Uint8Array(te);let ie=0;const he=Math.floor(g/A),ue=Math.floor(p/V);for(let me=0;me{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 IX={_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:Rl.CLAMP_TO_EDGE,wrapT:Rl.CLAMP_TO_EDGE,wrapR:Rl.CLAMP_TO_EDGE,minificationFilter:ji.NEAREST,magnificationFilter:ji.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0,enableUseHalfFloat:!0,canUseHalfFloat:!1};function _R(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,IX,r),fr.extend(t,e,r),e.sendParametersTime={},yr(e.sendParametersTime,{mtime:0}),e.textureBuildTime={},yr(e.textureBuildTime,{mtime:0}),K1(t,e,["format","openGLDataType"]),ci(t,e,["keyMatrixTime","minificationFilter","magnificationFilter","wrapS","wrapT","wrapR","generateMipmap","oglNorm16Ext"]),Go(t,e,["width","height","volumeInfo","components","handle","target","allocatedGPUMemoryInBytes"]),q1(t,e,["openGLRenderWindow"]),DX(t,e)}const ER=$n(_R,"vtkOpenGLTexture");var Mr={newInstance:ER,extend:_R,...HP};Mi("vtkTexture",ER);function OX(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){Ln("you must set the OpenGLRenderWindow before calling saveCurrentBindings");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 Kg(t,e,r,n,i,o,a,s,c){var l=new ai(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 IR(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 Ts(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 Y_(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 Q1(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 UX(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 Wf(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 vh(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 BX(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 GX(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 WX(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 zX(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 $X(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 jX(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 HX(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 KX(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 qX(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,O=m*P-w*I+x*D+C*b-S*E+T*_;return O?(O=1/O,t[0]=(s*P-c*I+l*D)*O,t[1]=(c*b-a*P-l*E)*O,t[2]=(a*I-s*b+l*_)*O,t[3]=(i*I-n*P-o*D)*O,t[4]=(r*P-i*b+o*E)*O,t[5]=(n*b-r*I-o*_)*O,t[6]=(p*T-v*S+y*C)*O,t[7]=(v*x-g*T-y*w)*O,t[8]=(g*S-p*x+y*m)*O,t):null}function XX(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 YX(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"}function JX(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])}function ZX(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 OR(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 QX(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 eY(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 tY(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 nY(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)<=Kn*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(n-d)<=Kn*Math.max(1,Math.abs(n),Math.abs(d))&&Math.abs(i-h)<=Kn*Math.max(1,Math.abs(i),Math.abs(h))&&Math.abs(o-g)<=Kn*Math.max(1,Math.abs(o),Math.abs(g))&&Math.abs(a-p)<=Kn*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(s-v)<=Kn*Math.max(1,Math.abs(s),Math.abs(v))&&Math.abs(c-y)<=Kn*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(l-m)<=Kn*Math.max(1,Math.abs(l),Math.abs(m))&&Math.abs(f-w)<=Kn*Math.max(1,Math.abs(f),Math.abs(w))}var rY=vh,iY=OR;const oY=Object.freeze(Object.defineProperty({__proto__:null,add:ZX,adjoint:UX,clone:VX,copy:FX,create:X_,determinant:Wf,equals:nY,exactEquals:tY,frob:JX,fromMat2d:HX,fromMat4:ew,fromQuat:KX,fromRotation:$X,fromScaling:jX,fromTranslation:zX,fromValues:Kg,identity:Ts,invert:Q1,mul:rY,multiply:vh,multiplyScalar:QX,multiplyScalarAndAdd:eY,normalFromMat4:qX,projection:XX,rotate:GX,scale:WX,set:IR,str:YX,sub:iY,subtract:OR,translate:BX,transpose:Y_},Symbol.toStringTag,{value:"Module"}));function ba(){var t=new ai(16);return ai!=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 aY(t){var e=new ai(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 kr(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 J_(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new ai(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 sY(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 Wt(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 En(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,I=u*y-h*p,P=d*y-h*v,O=m*P-w*I+x*D+C*b-S*E+T*_;return O?(O=1/O,t[0]=(s*P-c*I+l*D)*O,t[1]=(i*I-n*P-o*D)*O,t[2]=(p*T-v*S+y*C)*O,t[3]=(d*S-u*T-h*C)*O,t[4]=(c*b-a*P-l*E)*O,t[5]=(r*P-i*b+o*E)*O,t[6]=(v*x-g*T-y*w)*O,t[7]=(f*T-d*x+h*w)*O,t[8]=(a*I-s*b+l*_)*O,t[9]=(n*b-r*I-o*_)*O,t[10]=(g*S-p*x+y*m)*O,t[11]=(u*x-f*S-h*m)*O,t[12]=(s*E-a*D-c*_)*O,t[13]=(r*D-n*E+i*_)*O,t[14]=(p*w-g*C-v*m)*O,t[15]=(f*C-u*w+d*m)*O,t):null}function cY(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 lY(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 An(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 dr(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 cl(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 Ro(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,O,A;return s0?(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),MR(t,e,r),t}function gY(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function PR(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 oS(t,e){var r=new ai(3);PR(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 RR(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 pY(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,O=(h-x)*S,A=(1-(d+y))*S,V=(v+m)*S,G=(g+w)*T,R=(v-m)*T,N=(1-(d+p))*T;return t[0]=D,t[1]=I,t[2]=P,t[3]=0,t[4]=O,t[5]=A,t[6]=V,t[7]=0,t[8]=G,t[9]=R,t[10]=N,t[11]=0,t[12]=r[0]+_-(D*_+O*E+G*b),t[13]=r[1]+E-(I*_+A*E+R*b),t[14]=r[2]+b-(P*_+V*E+N*b),t[15]=1,t}function wy(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 mY(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 LR(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 vY=LR;function yY(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 wY(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 AR(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 r4=AR;function xY(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 i4(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)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 SY(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 TY(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 _Y(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 NR(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 kR(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 EY(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 bY(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 DY(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],O=e[12],A=e[13],V=e[14],G=e[15];return Math.abs(r-m)<=Kn*Math.max(1,Math.abs(r),Math.abs(m))&&Math.abs(n-w)<=Kn*Math.max(1,Math.abs(n),Math.abs(w))&&Math.abs(i-x)<=Kn*Math.max(1,Math.abs(i),Math.abs(x))&&Math.abs(o-C)<=Kn*Math.max(1,Math.abs(o),Math.abs(C))&&Math.abs(a-S)<=Kn*Math.max(1,Math.abs(a),Math.abs(S))&&Math.abs(s-T)<=Kn*Math.max(1,Math.abs(s),Math.abs(T))&&Math.abs(c-_)<=Kn*Math.max(1,Math.abs(c),Math.abs(_))&&Math.abs(l-E)<=Kn*Math.max(1,Math.abs(l),Math.abs(E))&&Math.abs(f-b)<=Kn*Math.max(1,Math.abs(f),Math.abs(b))&&Math.abs(u-D)<=Kn*Math.max(1,Math.abs(u),Math.abs(D))&&Math.abs(d-I)<=Kn*Math.max(1,Math.abs(d),Math.abs(I))&&Math.abs(h-P)<=Kn*Math.max(1,Math.abs(h),Math.abs(P))&&Math.abs(g-O)<=Kn*Math.max(1,Math.abs(g),Math.abs(O))&&Math.abs(p-A)<=Kn*Math.max(1,Math.abs(p),Math.abs(A))&&Math.abs(v-V)<=Kn*Math.max(1,Math.abs(v),Math.abs(V))&&Math.abs(y-G)<=Kn*Math.max(1,Math.abs(y),Math.abs(G))}var xy=An,IY=NR;const s1=Object.freeze(Object.defineProperty({__proto__:null,add:_Y,adjoint:cY,clone:aY,copy:kr,create:ba,determinant:lY,equals:DY,exactEquals:bY,frob:TY,fromQuat:wy,fromQuat2:hY,fromRotation:n4,fromRotationTranslation:MR,fromRotationTranslationScale:RR,fromRotationTranslationScaleOrigin:pY,fromScaling:t4,fromTranslation:em,fromValues:J_,fromXRotation:uY,fromYRotation:fY,fromZRotation:dY,frustum:mY,getRotation:oS,getScaling:PR,getTranslation:gY,identity:Wt,invert:$r,lookAt:i4,mul:xy,multiply:An,multiplyScalar:kR,multiplyScalarAndAdd:EY,ortho:r4,orthoNO:AR,orthoZO:xY,perspective:vY,perspectiveFromFieldOfView:wY,perspectiveNO:LR,perspectiveZO:yY,rotate:Ro,rotateX:Z_,rotateY:Q_,rotateZ:e4,scale:cl,set:sY,str:SY,sub:IY,subtract:NR,targetTo:CY,translate:dr,transpose:En},Symbol.toStringTag,{value:"Module"}));function Ke(){var t=new ai(3);return ai!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function VR(t){var e=new ai(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e}function ta(t){var e=t[0],r=t[1],n=t[2];return Math.hypot(e,r,n)}function Ft(t,e,r){var n=new ai(3);return n[0]=t,n[1]=e,n[2]=r,n}function OY(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 ri(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t}function qn(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t}function MY(t,e,r){return t[0]=e[0]*r[0],t[1]=e[1]*r[1],t[2]=e[2]*r[2],t}function PY(t,e,r){return t[0]=e[0]/r[0],t[1]=e[1]/r[1],t[2]=e[2]/r[2],t}function RY(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 LY(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 AY(t,e){return t[0]=Math.round(e[0]),t[1]=Math.round(e[1]),t[2]=Math.round(e[2]),t}function Ir(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t}function On(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 Qi(t,e){var 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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(Xi.LINEAR_MIPMAP_LINEAR):t.setMinificationFilter(Xi.LINEAR),t.setMagnificationFilter(Xi.LINEAR)):(t.setMinificationFilter(Xi.NEAREST),t.setMagnificationFilter(Xi.NEAREST)),e.renderable.getRepeat()&&(t.setWrapR(Pl.REPEAT),t.setWrapS(Pl.REPEAT),t.setWrapT(Pl.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(Xi.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(Xi.LINEAR_MIPMAP_LINEAR));const v=e.renderable.getCanvas();t.create2DFromRaw(v.width,v.height,4,nr.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(Xi.LINEAR_MIPMAP_LINEAR)),t.create2DFromRaw(v.width,v.height,4,nr.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{if(!((e.minificationFilter===Xi.LINEAR||e.magnificationFilter===Xi.LINEAR)&&!bX()))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:G6("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||kx(`Unable to find suitable internal format for T=${g} NC= ${p}`),[e.context.R32F,e.context.RG32F,e.context.RGB32F,e.context.RGBA32F].includes(e.internalFormat)&&!e.context.getExtension("OES_texture_float_linear")&&G6("Failed to load OES_texture_float_linear. Texture filtering is not available for *32F internal formats."),e.internalFormat),t.getDefaultInternalFormat=(g,p)=>{let v=0;return v=e._openGLRenderWindow.getDefaultTextureInternalFormat(g,p,n(),t.useHalfFloat()),v||(v||(kx("Unsupported internal texture type!"),kx(`Unable to find suitable internal format for T=${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 nr.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case(n()&&!p&&nr.SHORT):return e.context.SHORT;case(n()&&!p&&nr.UNSIGNED_SHORT):return e.context.UNSIGNED_SHORT;case(p&&nr.SHORT):return e.context.HALF_FLOAT;case(p&&nr.UNSIGNED_SHORT):return e.context.HALF_FLOAT;case nr.FLOAT:case nr.VOID:default:return e.context.FLOAT}switch(g){case nr.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case nr.FLOAT:case nr.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 Xi.NEAREST:return e.context.NEAREST;case Xi.LINEAR:return e.context.LINEAR;case Xi.NEAREST_MIPMAP_NEAREST:return e.context.NEAREST_MIPMAP_NEAREST;case Xi.NEAREST_MIPMAP_LINEAR:return e.context.NEAREST_MIPMAP_LINEAR;case Xi.LINEAR_MIPMAP_NEAREST:return e.context.LINEAR_MIPMAP_NEAREST;case Xi.LINEAR_MIPMAP_LINEAR:return e.context.LINEAR_MIPMAP_LINEAR;default:return e.context.NEAREST}},t.getOpenGLWrapMode=g=>{switch(g){case Pl.CLAMP_TO_EDGE:return e.context.CLAMP_TO_EDGE;case Pl.REPEAT:return e.context.REPEAT;case Pl.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 O=P*D;for(let A=C;A<=S;A++){const V=O+A*E;for(let G=V+w,R=V+x;G<=R;G++,I++)y[I]=g[G]}}}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!==nr.FLOAT&&e.openGLDataType===e.context.FLOAT)for(let S=0;Sw?p[S].subarray(0,w):p[S];m.push(new Float32Array(T))}else m.push(null);if(g!==nr.UNSIGNED_CHAR&&e.openGLDataType===e.context.UNSIGNED_BYTE)for(let S=0;Sw?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=y&&(V=y-1);const G=O-A,R=1-G;A=A*v*m,V=V*v*m;for(let N=0;N=v&&(oe=v-1);const de=j-Q;Q*=m,oe*=m;for(let ue=0;ue5&&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 Hd("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 Hd("Failed to determine texture 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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===nr.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?(Hd("Failed to determine texture 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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()&&(!$g(g.width)||!$g(g.height)),v=document.createElement("canvas");v.width=p?vs(g.width):g.width,v.height=p?vs(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(nr.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(nr.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;w2048||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;S5&&arguments[5]!==void 0?arguments[5]:!1,x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:void 0;return t.create2DFilterableFromDataArray(g,p,Wt.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;x6&&arguments[6]!==void 0?arguments[6]:[],C=m,S=w;if(!t.updateVolumeInfoForGL(C,y)&&S){const P=g*p*v,O=structuredClone(e.volumeInfo),A=new Float32Array(P*y);e.volumeInfo.offset=O.offset,e.volumeInfo.scale=O.scale;let V=0;const G=O.scale.map(R=>1/R);for(let 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aY=Object.freeze(Object.defineProperty({__proto__:null,add:QX,adjoint:BX,clone:FX,copy:UX,create:q_,determinant:Gf,equals:rY,exactEquals:nY,frob:ZX,fromMat2d:KX,fromMat4:Q5,fromQuat:qX,fromRotation:jX,fromScaling:HX,fromTranslation:$X,fromValues:Hg,identity:Es,invert:Z1,mul:iY,multiply:mh,multiplyScalar:eY,multiplyScalarAndAdd:tY,normalFromMat4:XX,projection:YX,rotate:WX,scale:zX,set:MR,str:JX,sub:oY,subtract:PR,translate:GX,transpose:X_},Symbol.toStringTag,{value:"Module"}));function _a(){var t=new li(16);return li!=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 sY(t){var e=new li(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 Ur(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 Y_(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new li(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 cY(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 $t(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 An(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 Kr(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,O=m*P-w*I+x*D+C*b-S*E+T*_;return O?(O=1/O,t[0]=(s*P-c*I+l*D)*O,t[1]=(i*I-n*P-o*D)*O,t[2]=(p*T-v*S+y*C)*O,t[3]=(d*S-u*T-h*C)*O,t[4]=(c*b-a*P-l*E)*O,t[5]=(r*P-i*b+o*E)*O,t[6]=(v*x-g*T-y*w)*O,t[7]=(f*T-d*x+h*w)*O,t[8]=(a*I-s*b+l*_)*O,t[9]=(n*b-r*I-o*_)*O,t[10]=(g*S-p*x+y*m)*O,t[11]=(u*x-f*S-h*m)*O,t[12]=(s*E-a*D-c*_)*O,t[13]=(r*D-n*E+i*_)*O,t[14]=(p*w-g*C-v*m)*O,t[15]=(f*C-u*w+d*m)*O,t):null}function lY(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 uY(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 Gn(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 yr(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 cl(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 Vo(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,O,A;return s0?(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),RR(t,e,r),t}function pY(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function LR(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 iS(t,e){var r=new li(3);LR(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 AR(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 mY(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,O=(h-x)*S,A=(1-(d+y))*S,V=(v+m)*S,G=(g+w)*T,R=(v-m)*T,N=(1-(d+p))*T;return t[0]=D,t[1]=I,t[2]=P,t[3]=0,t[4]=O,t[5]=A,t[6]=V,t[7]=0,t[8]=G,t[9]=R,t[10]=N,t[11]=0,t[12]=r[0]+_-(D*_+O*E+G*b),t[13]=r[1]+E-(I*_+A*E+R*b),t[14]=r[2]+b-(P*_+V*E+N*b),t[15]=1,t}function yy(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 vY(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 NR(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 yY=NR;function wY(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 xY(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 n4=kR;function CY(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 r4(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)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 TY(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 _Y(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 EY(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 VR(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 FR(t,e,r){return 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fJ(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;n0&&(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;n0&&(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()!==$l.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{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;g0&&(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._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const dJ={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function XR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dJ,r),e.buffers=[],J.obj(t,e),J.get(t,e,["supported"]),J.setGet(t,e,["forceEmulation"]),fJ(t,e)}const hJ=J.newInstance(XR,"vtkOpenGLVertexArrayObject");var c4={newInstance:hJ,extend:XR};const xu={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function gJ(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===xo.POINTS||n===xu.Points?e.context.POINTS:r===xo.WIREFRAME||n===xu.Lines||n===xu.TrisEdges||n===xu.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(){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===xu.Points||n.getProperty().getRepresentation()===xo.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=ke.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,o=ke.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=ke.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,o=ke.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===xu.Points?2:e.primitiveType===xu.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const pJ={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function YR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pJ,r),J.obj(t,e),e.shaderSourceTime={},J.obj(e.shaderSourceTime),e.attributeUpdateTime={},J.obj(e.attributeUpdateTime),J.setGet(t,e,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),e.program=ke.newInstance(),e.VAO=c4.newInstance(),e.CABO=nJ.newInstance(),gJ(t,e)}const mJ=J.newInstance(YR);var ml={newInstance:mJ,extend:YR,primTypes:xu};const{Representation:qg,Interpolation:Xg}=jR;function X6(t){return()=>J.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function vJ(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=X6("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=X6("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(Xg.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(Xg.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(Xg.PHONG),t.getInterpolationAsString=()=>J.enumToString(Xg,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(qg.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(qg.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(qg.POINTS),t.getRepresentationAsString=()=>J.enumToString(qg,e.representation)}const yJ={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:Xg.GOURAUD,representation:qg.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function JR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yJ,r),J.obj(t,e),J.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"]),J.setGetArray(t,e,["ambientColor","specularColor","diffuseColor","edgeColor"],3),vJ(t,e)}const wJ=J.newInstance(JR,"vtkProperty");var Fd={newInstance:wJ,extend:JR,...jR};const{Representation:xJ}=Fd,{vtkErrorMacro:Y6}=J;function CJ(t){const e=ke.substitute(t.Fragment,"//VTK::RenderPassFragmentShader::Impl",` +`)),Vc(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 Vc(`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} . 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No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a{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{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):(Vc("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 Vc("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 uJ={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 YR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uJ,r),e.attributesLocs={},e.uniformLocs={},e.vertexShader=Vx.newInstance(),e.vertexShader.setShaderType("Vertex"),e.fragmentShader=Vx.newInstance(),e.fragmentShader.setShaderType("Fragment"),e.geometryShader=Vx.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"]),lJ(t,e)}const fJ=q.newInstance(YR,"vtkShaderProgram");var Ne={newInstance:fJ,extend:YR,substitute:cJ};function dJ(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;n0&&(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;n0&&(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()!==zl.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{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;g0&&(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._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const hJ={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function JR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hJ,r),e.buffers=[],q.obj(t,e),q.get(t,e,["supported"]),q.setGet(t,e,["forceEmulation"]),dJ(t,e)}const gJ=q.newInstance(JR,"vtkOpenGLVertexArrayObject");var s4={newInstance:gJ,extend:JR};const wu={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function pJ(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===bo.POINTS||n===wu.Points?e.context.POINTS:r===bo.WIREFRAME||n===wu.Lines||n===wu.TrisEdges||n===wu.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(){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===wu.Points||n.getProperty().getRepresentation()===bo.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=Ne.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,o=Ne.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=Ne.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,o=Ne.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===wu.Points?2:e.primitiveType===wu.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const mJ={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function ZR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mJ,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=Ne.newInstance(),e.VAO=s4.newInstance(),e.CABO=rJ.newInstance(),pJ(t,e)}const vJ=q.newInstance(ZR);var ml={newInstance:vJ,extend:ZR,primTypes:wu};const{Representation:Kg,Interpolation:qg}=KR;function X6(t){return()=>q.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function yJ(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=X6("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=X6("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(qg.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(qg.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(qg.PHONG),t.getInterpolationAsString=()=>q.enumToString(qg,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(Kg.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(Kg.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(Kg.POINTS),t.getRepresentationAsString=()=>q.enumToString(Kg,e.representation)}const wJ={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:qg.GOURAUD,representation:Kg.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function QR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wJ,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),yJ(t,e)}const xJ=q.newInstance(QR,"vtkProperty");var Vd={newInstance:xJ,extend:QR,...KR};const{Representation:CJ}=Vd,{vtkErrorMacro:Y6}=q;function SJ(t){const e=Ne.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 SJ=`//VTK::System::Dec + `,!1);t.Fragment=e.result}const TJ=`//VTK::System::Dec in vec2 tcoord; @@ -81,8 +81,8 @@ void main() float t2Color = texture(translucentRTexture, tcoord).r; gl_FragData[0] = vec4(t1Color.rgb/max(t2Color,0.01), 1.0 - t1Color.a); } -`;function TJ(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=Bt.newInstance({numberOfComponents:3,values:r});o.setName("points");const a=Bt.newInstance({numberOfComponents:2,values:n});a.setName("tcoords");const s=Bt.newInstance({numberOfComponents:1,values:i});e.tris.getCABO().createVBO(s,"polys",xJ.SURFACE,{points:o,tcoords:a,cellOffset:0}),e.VBOBuildTime.modified()},t.createFramebuffer=r=>{const n=r.getSize(),i=r.getContext();e.framebuffer=Q5.newInstance(),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.create(...n),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind(),e.translucentRGBATexture=Mr.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=Mr.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=Mr.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(` -`),SJ,"")},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=c4.newInstance(),e.copyVAO.setOpenGLRenderWindow(r)),e.copyVAO.bind(),e.VBOBuildTime.getMTime()e._supported?CJ: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 _J={framebuffer:null,copyShader:null,tris:null};function ZR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_J,r),q_.extend(t,e,r),e.VBOBuildTime={},J.obj(e.VBOBuildTime,{mtime:0}),e.tris=ml.newInstance(),J.get(t,e,["framebuffer"]),TJ(t,e)}const EJ=J.newInstance(ZR,"vtkOpenGLOrderIndependentTranslucentPass");var bJ={newInstance:EJ,extend:ZR};function DJ(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;a0||e.translucentActorCount>0)&&e.volumeCount>0||e.depthRequested){const f=r.getFramebufferSize();e.framebuffer===null&&(e.framebuffer=Q5.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=bJ.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 IJ={opaqueActorCount:0,translucentActorCount:0,volumeCount:0,overlayActorCount:0,framebuffer:null,depthRequested:!1};function QR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,IJ,r),q_.extend(t,e,r),J.get(t,e,["framebuffer","opaqueActorCount","translucentActorCount","volumeCount"]),DJ(t,e)}const OJ=J.newInstance(QR,"vtkForwardPass");var MJ={newInstance:OJ,extend:QR};const Zo={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var eL={PassTypes:Zo};const{vtkErrorMacro:J6,vtkWarningMacro:PJ}=J;function RJ(t,e){e.classHierarchy.push("vtkFieldData");const r=t.getState;e.arrays&&(e.arrays=e.arrays.map(n=>({data:ic(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&&ne.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&&nt.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-1?o:i;c.insertTuple(l,a.getTuple(i))}else c.insertTuples(0,a.getTuples());else J6("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=Bt.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:l,values:J.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-1?a:i;f.interpolateTuple(u,c,i,c,o,s),PJ("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else J6("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=Bt.newInstance({name:c.getName(),dataType:c.getDataType(),numberOfComponents:u,values:J.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 LJ={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function tL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,LJ,r),J.obj(t,e),RJ(t,e)}const AJ=J.newInstance(tL,"vtkFieldData");var NJ={newInstance:AJ,extend:tL};const kJ={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},VJ={MAX:0,EXACT:1,NOLIMIT:2},FJ={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},UJ={DUPLICATEPOINT:1,HIDDENPOINT:2},BJ={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},GJ="vtkGhostType",Sy={DEFAULT:0,SINGLE:1,DOUBLE:2};var nL={AttributeCopyOperations:BJ,AttributeLimitTypes:VJ,AttributeTypes:kJ,CellGhostTypes:FJ,DesiredOutputPrecision:Sy,PointGhostTypes:UJ,ghostArrayName:GJ};const{AttributeTypes:du,AttributeCopyOperations:bf}=nL,{vtkWarningMacro:e2}=J;function WJ(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>du[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 e2(`Cannot set attribute ${c}. 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c=a.toUpperCase();e.copyAttributeFlags[bf.PASSDATA][du[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(bf).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[bf[a]]=Object.keys(du).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[du[c]]=!0,s),[])}),e.copyAttributeFlags[bf.COPYTUPLE][du.GLOBALIDS]=!1,e.copyAttributeFlags[bf.INTERPOLATE][du.GLOBALIDS]=!1,e.copyAttributeFlags[bf.COPYTUPLE][du.PEDIGREEIDS]=!1},t.initialize=J.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(Bt.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 zJ={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function rL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,zJ,r),NJ.extend(t,e,r),J.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),WJ(t,e)}const $J=J.newInstance(rL,"vtkDataSetAttributes");var Z6={newInstance:$J,extend:rL,...nL};const jJ={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},HJ={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 KJ={FieldDataTypes:jJ,FieldAssociations:HJ};const cS=["pointData","cellData","fieldData"];function qJ(t,e){e.classHierarchy.push("vtkDataSet"),cS.forEach(n=>{e[n]?e[n]=ic(e[n]):e[n]=Z6.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),cS.forEach(o=>{e[o]=Z6.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const XJ={};function iL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,XJ,r),J.obj(t,e),J.setGet(t,e,cS),qJ(t,e)}const YJ=J.newInstance(iL,"vtkDataSet");var Gh={newInstance:YJ,extend:iL,...KJ};const{FieldAssociations:JJ}=Gh;function ZJ(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 QJ={fieldAssociation:JJ.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function oL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,QJ,r),J.obj(t,e),J.setGet(t,e,["fieldAssociation","captureZValues"]),ZJ(t,e)}const eZ=J.newInstance(oL,"vtkHardwareSelector");var tZ={newInstance:eZ,extend:oL};const nZ={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},rZ={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var iZ={SelectionContent:nZ,SelectionField:rZ};function oZ(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const aZ={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function aL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aZ,r),J.obj(t,e),e.properties={},J.setGet(t,e,["contentType","fieldType","properties","selectionList"]),oZ(t,e)}const sZ=J.newInstance(aL,"vtkSelectionNode");var sL={newInstance:sZ,extend:aL,...iZ};const{PassTypes:Ei}=eL,{SelectionContent:cZ,SelectionField:Q6}=sL,{FieldAssociations:mp}=Gh,{vtkErrorMacro:cL}=J,Mu=1;function lL(t){return`${t.propID} ${t.compositeID}`}function uL(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function Al(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 fL(t,e){let r=e;return r<<=24,r|=t,r}function lZ(t,e,r,n){{if(n[0]=e[0],n[1]=e[1],e[0]t.area[2]||e[1]t.area[3])return null;const i=[e[0]-t.area[0],e[1]-t.area[1]],o=Al(i[0],i[1],t.pixBuffer[Ei.ACTOR_PASS],t.area);if(o<=0||o-Mu>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-Mu,a.prop=t.props[a.propID];let s=Al(i[0],i[1],t.pixBuffer[Ei.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-Mu,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[Ei.ID_LOW24]&&uL(i[0],i[1],t.pixBuffer[Ei.ID_LOW24],t.area)===0)return a;const c=Al(i[0],i[1],t.pixBuffer[Ei.ID_LOW24],t.area),l=Al(i[0],i[1],t.pixBuffer[Ei.ID_HIGH24],t.area);return a.attributeID=fL(c,l),a}}function dL(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=sL.newInstance();switch(l.setContentType(cZ.INDICES),t){case mp.FIELD_ASSOCIATION_CELLS:l.setFieldType(Q6.CELL);break;case mp.FIELD_ASSOCIATION_POINTS:l.setFieldType(Q6.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 uZ(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=lZ(t,[d,u],0,f);if(g&&g.valid){const p=lL(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{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=Q5.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===mp.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{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=Ei.MIN_KNOWN_PASS;e.currentPass<=Ei.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===Ei.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=Ei.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===Ei.ID_HIGH24){if(e.fieldAssociation===mp.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===mp.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===Ei.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=Al(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===Ei.ACTOR_PASS&&(t.setPropColorValueFromInt(e.props.length+Mu),e.props.push(n))},t.renderCompositeIndex=n=>{e.currentPass===Ei.COMPOSITE_INDEX_PASS&&t.setPropColorValueFromInt(n+Mu)},t.renderAttributeId=n=>{n<0||(e.maxAttributeId=n>e.maxAttributeId?n:e.maxAttributeId)},t.passTypeToString=n=>J.enumToString(Ei,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[2]||n[1]e.area[3])return null;const f=[n[0]-e.area[0],n[1]-e.area[1]],u=Al(f[0],f[1],e.pixBuffer[Ei.ACTOR_PASS],e.area);if(u<=0||u-Mu>=e.props.length)return null;const d={};d.valid=!0,d.propID=u-Mu,d.prop=e.props[d.propID];let h=Al(f[0],f[1],e.pixBuffer[Ei.COMPOSITE_INDEX_PASS],e.area);if((h<0||h>16777215)&&(h=0),d.compositeID=h-Mu,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[Ei.ID_LOW24]&&uL(f[0],f[1],e.pixBuffer[Ei.ID_LOW24],e.area)===0)return d;const g=Al(f[0],f[1],e.pixBuffer[Ei.ID_LOW24],e.area),p=Al(f[0],f[1],e.pixBuffer[Ei.ID_HIGH24],e.area);return d.attributeID=fL(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;ff?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 o[0]=n[0],o[1]=n[1],null},t.generateSelection=(n,i,o,a)=>{const 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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&&nt.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-1?o:i;c.insertTuple(l,a.getTuple(i))}else c.insertTuples(0,a.getTuples());else J6("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=Wt.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-1?a:i;f.interpolateTuple(u,c,i,c,o,s),RJ("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else J6("Unhandled case in interpolateData");else 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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 AJ={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function rL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,AJ,r),q.obj(t,e),LJ(t,e)}const NJ=q.newInstance(rL,"vtkFieldData");var kJ={newInstance:NJ,extend:rL};const VJ={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},FJ={MAX:0,EXACT:1,NOLIMIT:2},UJ={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},BJ={DUPLICATEPOINT:1,HIDDENPOINT:2},GJ={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},WJ="vtkGhostType",Cy={DEFAULT:0,SINGLE:1,DOUBLE:2};var iL={AttributeCopyOperations:GJ,AttributeLimitTypes:FJ,AttributeTypes:VJ,CellGhostTypes:UJ,DesiredOutputPrecision:Cy,PointGhostTypes:BJ,ghostArrayName:WJ};const{AttributeTypes:fu,AttributeCopyOperations:Ef}=iL,{vtkWarningMacro:Qm}=q;function zJ(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>fu[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 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Incorrect number of components.`),-1;let l=e[`active${c}`];if(l>=0&&lr.filter(s=>t[`get${s}`]()===a),t.setActiveAttributeByName=(a,s)=>t.setActiveAttributeByIndex(t.getArrayWithIndex(a).index,s),t.setActiveAttributeByIndex=(a,s)=>{const c=n(s);if(a>=0&&a{const s=n(a);return t[`get${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${s}`]=-1:a{const s=`active${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[Ef.PASSDATA][fu[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[Ef.PASSDATA][fu[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(Ef).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[Ef[a]]=Object.keys(fu).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[fu[c]]=!0,s),[])}),e.copyAttributeFlags[Ef.COPYTUPLE][fu.GLOBALIDS]=!1,e.copyAttributeFlags[Ef.INTERPOLATE][fu.GLOBALIDS]=!1,e.copyAttributeFlags[Ef.COPYTUPLE][fu.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(Wt.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 $J={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function oL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$J,r),kJ.extend(t,e,r),q.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),zJ(t,e)}const jJ=q.newInstance(oL,"vtkDataSetAttributes");var Z6={newInstance:jJ,extend:oL,...iL};const HJ={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},KJ={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 qJ={FieldDataTypes:HJ,FieldAssociations:KJ};const sS=["pointData","cellData","fieldData"];function XJ(t,e){e.classHierarchy.push("vtkDataSet"),sS.forEach(n=>{e[n]?e[n]=nc(e[n]):e[n]=Z6.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),sS.forEach(o=>{e[o]=Z6.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const YJ={};function aL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,YJ,r),q.obj(t,e),q.setGet(t,e,sS),XJ(t,e)}const JJ=q.newInstance(aL,"vtkDataSet");var Bh={newInstance:JJ,extend:aL,...qJ};const{FieldAssociations:ZJ}=Bh;function QJ(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 eZ={fieldAssociation:ZJ.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function sL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eZ,r),q.obj(t,e),q.setGet(t,e,["fieldAssociation","captureZValues"]),QJ(t,e)}const tZ=q.newInstance(sL,"vtkHardwareSelector");var nZ={newInstance:tZ,extend:sL};const rZ={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},iZ={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var oZ={SelectionContent:rZ,SelectionField:iZ};function aZ(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const sZ={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function cL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sZ,r),q.obj(t,e),e.properties={},q.setGet(t,e,["contentType","fieldType","properties","selectionList"]),aZ(t,e)}const cZ=q.newInstance(cL,"vtkSelectionNode");var lL={newInstance:cZ,extend:cL,...oZ};const{PassTypes:_i}=nL,{SelectionContent:lZ,SelectionField:Q6}=lL,{FieldAssociations:gp}=Bh,{vtkErrorMacro:uL}=q,Ou=1;function fL(t){return`${t.propID} ${t.compositeID}`}function dL(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function Ll(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 hL(t,e){let r=e;return r<<=24,r|=t,r}function uZ(t,e,r,n){{if(n[0]=e[0],n[1]=e[1],e[0]t.area[2]||e[1]t.area[3])return null;const i=[e[0]-t.area[0],e[1]-t.area[1]],o=Ll(i[0],i[1],t.pixBuffer[_i.ACTOR_PASS],t.area);if(o<=0||o-Ou>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-Ou,a.prop=t.props[a.propID];let s=Ll(i[0],i[1],t.pixBuffer[_i.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-Ou,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[_i.ID_LOW24]&&dL(i[0],i[1],t.pixBuffer[_i.ID_LOW24],t.area)===0)return a;const c=Ll(i[0],i[1],t.pixBuffer[_i.ID_LOW24],t.area),l=Ll(i[0],i[1],t.pixBuffer[_i.ID_HIGH24],t.area);return a.attributeID=hL(c,l),a}}function gL(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=lL.newInstance();switch(l.setContentType(lZ.INDICES),t){case gp.FIELD_ASSOCIATION_CELLS:l.setFieldType(Q6.CELL);break;case gp.FIELD_ASSOCIATION_POINTS:l.setFieldType(Q6.POINT);break;default:uL("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 fZ(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=uZ(t,[d,u],0,f);if(g&&g.valid){const p=fL(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{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=Z5.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===gp.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{if(!e._renderer||!e._openGLRenderWindow)return uL("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=_i.MIN_KNOWN_PASS;e.currentPass<=_i.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===_i.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=_i.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===_i.ID_HIGH24){if(e.fieldAssociation===gp.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===gp.FIELD_ASSOCIATION_CELLS)return 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o=r.getNumberOfTuples(),a=r.getNumberOfComponents(),s=n.getData(),c=r.getData();for(let l=0;l{let s=t.getVectorMode(),c=a,l=o;const f=r.getNumberOfComponents();s===Uc.COMPONENT?(l===-1&&(l=t.getVectorComponent()),l<0&&(l=0),l>=f&&(l=f-1)):(c===-1&&(c=t.getVectorSize()),c<=0?(l=0,c=f):(l<0&&(l=0),l>=f&&(l=f-1),l+c>f&&(c=f-l)),s===Uc.MAGNITUDE&&(f===1||c===1)&&(s=Uc.COMPONENT));let u=0;switch(l>0&&(u=l),s){case Uc.COMPONENT:{t.mapScalarsThroughTable(r,n,i,u);break}case Uc.RGBCOLORS:break;case Uc.MAGNITUDE:default:{const d=Bt.newInstance({numberOfComponents:1,values:new Float32Array(r.getNumberOfTuples())});t.mapVectorsToMagnitude(r,d,c),t.mapScalarsThroughTable(d,n,i,0);break}}},t.luminanceToRGBA=(r,n,i,o)=>{const a=o(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=1;let d=0;for(let h=f;h{const a=n.getData(),s=r.getData(),c=a.length,l=0,f=2;let u=0;for(let d=l;d{const a=oD(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=3;let d=0;for(let h=f;h{const a=n.getData(),s=r.getData(),c=a.length,l=0,f=4;let u=0;for(let d=l;d{let{alpha:o}=e;if(n===4&&o>=1&&r.getDataType()===hu.UNSIGNED_CHAR)return r;const a=Bt.newInstance({numberOfComponents:4,empty:!0,size:4*i,dataType:hu.UNSIGNED_CHAR});if(i<=0)return a;o=o>0?o:0,o=o<1?o:1;let s=IQ;switch((r.getDataType()===hu.FLOAT||r.getDataType()===hu.DOUBLE)&&(s=oD),n){case 1:t.luminanceToRGBA(a,r,o,s);break;case 2:t.luminanceAlphaToRGBA(a,r,s);break;case 3:t.rGBToRGBA(a,r,o,s);break;case 4:t.rGBAToRGBA(a,r,o,s);break;default:return iD("Cannot convert colors"),null}return a},t.usingLogScale=()=>!1,t.getNumberOfAvailableColors=()=>256*256*256,t.setRange=(r,n)=>t.setMappingRange(r,n),t.getRange=()=>t.getMappingRange(),t.areScalarsOpaque=(r,n,i)=>{if(!r)return t.isOpaque();const o=r.getNumberOfComponents();return n===n2.DEFAULT&&r.getDataType()===hu.UNSIGNED_CHAR||n===n2.DIRECT_SCALARS?o===3||o===1?e.alpha>=1:r.getRange(o-1)[0]===255:!0}}const MQ={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:Uc.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function QL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,MQ,r),J.obj(t,e),e.mappingRange=[0,255],e.annotationArray=[],e.annotatedValueMap=[],J.setGet(t,e,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),J.setArray(t,e,["mappingRange"],2),J.getArray(t,e,["mappingRange"]),OQ(t,e)}const PQ=J.newInstance(QL,"vtkScalarsToColors");var aw={newInstance:PQ,extend:QL,...x4};const{vtkErrorMacro:aD}=J,sD=0,cD=1,Ux=2;function RQ(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return on.range[1]?i=n.maxIndex+cD+1.5:(i=(o+n.shift)*n.scale,i=i{let o=0;yy(r)?o=Math.floor(i.maxIndex+1.5+Ux):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+Ux);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===uS.RGBA)for(let g=0;g{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,Kf(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{const{numberOfColors:r}=e,n=e.table;let i=(r+sD)*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+cD)*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+Ux)*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 LQ={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 eA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,LQ,r),aw.extend(t,e,r),e.table||(e.table=[]),e.buildTime={},J.obj(e.buildTime),e.opaqueFlagBuildTime={},J.obj(e.opaqueFlagBuildTime,{mtime:0}),e.insertTime={},J.obj(e.insertTime,{mtime:0}),J.get(t,e,["buildTime"]),J.setGet(t,e,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),J.setArray(t,e,["alphaRange","hueRange","saturationRange","valueRange"],2),J.setArray(t,e,["nanColor","belowRangeColor","aboveRangeColor"],4),J.getArray(t,e,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),RQ(t,e)}const AQ=J.newInstance(eA,"vtkLookupTable");var Dy={newInstance:AQ,extend:eA};const vc={Off:0,PolygonOffset:1};let fS=vc.PolygonOffset,Iy=vc.Off;const NQ=["VTK_RESOLVE_OFF","VTK_RESOLVE_POLYGON_OFFSET"];function kQ(){return fS}function VQ(t){const e=fS===t;return fS=t,e}function FQ(){return Iy}function sw(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const e=Iy===t;return Iy=t,e}function UQ(){return sw(vc.Off)}function BQ(){return sw(vc.Off)}function GQ(){return sw(vc.PolygonOffset)}function WQ(){return NQ[Iy]}var dS={Resolve:vc,getResolveCoincidentTopologyAsString:WQ,getResolveCoincidentTopologyPolygonOffsetFaces:kQ,getResolveCoincidentTopology:FQ,setResolveCoincidentTopology:sw,setResolveCoincidentTopologyPolygonOffsetFaces:VQ,setResolveCoincidentTopologyToDefault:UQ,setResolveCoincidentTopologyToOff:BQ,setResolveCoincidentTopologyToPolygonOffset:GQ};function tA(t,e,r){r.forEach(n=>{t[`get${n.method}`]=()=>e[n.key],t[`set${n.method}`]=J.objectSetterMap.object(t,e,{name:n.key,params:["factor","offset"]})})}const C4=["Polygon","Line","Point"],zQ={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},$Q=()=>{},qf={modified:$Q};tA(qf,zQ,C4.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function jQ(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),J.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(dS).forEach(r=>{t[r]=dS[r]}),Object.keys(qf).filter(r=>r!=="modified").forEach(r=>{t[r]=qf[r]}),tA(t,e.topologyOffset,C4.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=qf.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const r=qf.getResolveCoincidentTopologyLineOffsetParameters(),n=t.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyPointOffsetParameter=()=>{const r=qf.getResolveCoincidentTopologyPointOffsetParameters(),n=t.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}}}var cw={implementCoincidentTopologyMethods:jQ,staticOffsetAPI:qf,otherStaticMethods:dS,CATEGORIES:C4,Resolve:vc};const{FieldAssociations:lD}=Gh,{staticOffsetAPI:HQ,otherStaticMethods:KQ}=cw,{ColorMode:r2,ScalarMode:If,GetArray:Bx}=ow,{VectorMode:qQ}=x4,{VtkDataTypes:XQ}=Bt;function Cg(t){return()=>J.vtkErrorMacro(`vtkMapper::${t} - NOT IMPLEMENTED`)}function YQ(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 JQ(t,e){return t[0]+e[0]*(t[1]+e[1]*t[2])}function uD(t,e,r){const n=Math.floor(e),i=n%(2*r[0]);let o,a;i=w,C=i[2]<=1?2:3,S=Bt.newInstance({numberOfComponents:C,values:new Float32Array(m*C)}),T=S.getData(),_=[0,0,0];uD(_,n+2,i);let E=0,b=0;const D=[.5,.5,.5];for(let P=0;Pn&&(A=n+1),uD(D,A,i)}else{D[1]=.49;const A=(O-h)*g;A>1e3?D[0]=1e3:A<-1e3?D[0]=-1e3:D[0]=A}for(let A=0;A{const r=t.getInputData();return r?(e.static||t.update(),e.bounds=r.getBounds()):e.bounds=rf(),e.bounds},t.setForceCompileOnly=r=>{e.forceCompileOnly=r},t.setSelectionWebGLIdsToVTKIds=r=>{e.selectionWebGLIdsToVTKIds=r},t.createDefaultLookupTable=()=>{e.lookupTable=Dy.newInstance()},t.getColorModeAsString=()=>J.enumToString(r2,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>J.enumToString(If,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===If.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===If.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===If.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===If.USE_POINT_FIELD_DATA){const l=r.getPointData();i===Bx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===If.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===Bx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===If.USE_FIELD_DATA){const l=r.getFieldData();i===Bx.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&&Dy.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;I1?-1:e.lookupTable.getVectorComponent();e.colorCoordinates=ZQ(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()===XQ.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=Cg("AcquireInvertibleLookupTable"),t.valueToColor=Cg("ValueToColor"),t.colorToValue=Cg("ColorToValue"),t.useInvertibleColorFor=Cg("UseInvertibleColorFor"),t.clearInvertibleColor=Cg("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(Zo.ID_LOW24),o=r.getRawPixelBuffer(Zo.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===lD.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===lD.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===Zo.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(Zo.ID_LOW24);d[l]=u&255,d[l+1]=(u&65280)>>8,d[l+2]=(u&16711680)>>16}else if(a===Zo.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(Zo.ID_HIGH24);d[l]=(u&4278190080)>>24}})}}const eee={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 nA(t,e){let r=arguments.length>2&&arguments[2]!==void 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Current Scalar numberOfComponents: ${i}`),NaN;const o=t.getOffsetIndexFromWorld(r);return Number.isNaN(o)?o:t.getPointData().getScalars().getComponent(o,n)}}const TQ={direction:null,indexToWorld:null,worldToIndex:null,spacing:[1,1,1],origin:[0,0,0],extent:[0,-1,0,-1,0,-1],dataDescription:$s.EMPTY};function eA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,TQ,r),Bh.extend(t,e,r),e.direction?Array.isArray(e.direction)&&(e.direction=new Float64Array(e.direction.slice(0,9))):e.direction=Es(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),SQ(t,e)}const _Q=q.newInstance(eA,"vtkImageData");var em={newInstance:_Q,extend:eA};const EQ={MAGNITUDE:0,COMPONENT:1,RGBCOLORS:2},lS={LUMINANCE:1,LUMINANCE_ALPHA:2,RGB:3,RGBA:4};var w4={VectorMode:EQ,ScalarMappingTarget:lS};const bQ={DEFAULT:0,MAP_SCALARS:1,DIRECT_SCALARS:2},DQ={DEFAULT:0,USE_POINT_DATA:1,USE_CELL_DATA:2,USE_POINT_FIELD_DATA:3,USE_CELL_FIELD_DATA:4,USE_FIELD_DATA:5},IQ={BY_ID:0,BY_NAME:1};var iw={ColorMode:bQ,GetArray:IQ,ScalarMode:DQ};const{ScalarMappingTarget:rD,VectorMode:Uc}=w4,{VtkDataTypes:du}=Wt,{ColorMode:t2}=iw,{vtkErrorMacro:iD}=q;function OQ(t){return t}function oD(t){return Math.floor(t*255+.5)}function MQ(t,e){e.classHierarchy.push("vtkScalarsToColors"),t.setVectorModeToMagnitude=()=>t.setVectorMode(Uc.MAGNITUDE),t.setVectorModeToComponent=()=>t.setVectorMode(Uc.COMPONENT),t.setVectorModeToRGBColors=()=>t.setVectorMode(Uc.RGBCOLORS),t.build=()=>{},t.isOpaque=()=>!0,t.setAnnotations=(r,n)=>{if(!(r&&!n||!r&&n)){if(r&&n&&r.length!==n.length){iD("Values and annotations do not have the same number of tuples so ignoring");return}if(e.annotationArray=[],n&&r){const i=n.length;for(let o=0;o{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{const o=r.getNumberOfComponents();let a=null;if(n===t2.DEFAULT&&(r.getDataType()===du.UNSIGNED_CHAR||r.getDataType()===du.UNSIGNED_CHAR_CLAMPED)||n===t2.DIRECT_SCALARS&&r)a=t.convertToRGBA(r,o,r.getNumberOfTuples());else{const s={type:"vtkDataArray",name:"temp",numberOfComponents:4,dataType:du.UNSIGNED_CHAR},c=q.newTypedArray(s.dataType,4*r.getNumberOfTuples());s.values=c,s.size=c.length,a=Wt.newInstance(s);let l=i;l<0&&o>1?t.mapVectorsThroughTable(r,a,rD.RGBA,-1,-1):(l<0&&(l=0),l>=o&&(l=o-1),t.mapScalarsThroughTable(r,a,rD.RGBA,l))}return a},t.mapVectorsToMagnitude=(r,n,i)=>{const o=r.getNumberOfTuples(),a=r.getNumberOfComponents(),s=n.getData(),c=r.getData();for(let l=0;l{let s=t.getVectorMode(),c=a,l=o;const f=r.getNumberOfComponents();s===Uc.COMPONENT?(l===-1&&(l=t.getVectorComponent()),l<0&&(l=0),l>=f&&(l=f-1)):(c===-1&&(c=t.getVectorSize()),c<=0?(l=0,c=f):(l<0&&(l=0),l>=f&&(l=f-1),l+c>f&&(c=f-l)),s===Uc.MAGNITUDE&&(f===1||c===1)&&(s=Uc.COMPONENT));let u=0;switch(l>0&&(u=l),s){case Uc.COMPONENT:{t.mapScalarsThroughTable(r,n,i,u);break}case Uc.RGBCOLORS:break;case Uc.MAGNITUDE:default:{const d=Wt.newInstance({numberOfComponents:1,values:new Float32Array(r.getNumberOfTuples())});t.mapVectorsToMagnitude(r,d,c),t.mapScalarsThroughTable(d,n,i,0);break}}},t.luminanceToRGBA=(r,n,i,o)=>{const a=o(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=1;let d=0;for(let h=f;h{const a=n.getData(),s=r.getData(),c=a.length,l=0,f=2;let u=0;for(let d=l;d{const a=oD(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=3;let d=0;for(let h=f;h{const a=n.getData(),s=r.getData(),c=a.length,l=0,f=4;let u=0;for(let d=l;d{let{alpha:o}=e;if(n===4&&o>=1&&r.getDataType()===du.UNSIGNED_CHAR)return r;const a=Wt.newInstance({numberOfComponents:4,empty:!0,size:4*i,dataType:du.UNSIGNED_CHAR});if(i<=0)return a;o=o>0?o:0,o=o<1?o:1;let s=OQ;switch((r.getDataType()===du.FLOAT||r.getDataType()===du.DOUBLE)&&(s=oD),n){case 1:t.luminanceToRGBA(a,r,o,s);break;case 2:t.luminanceAlphaToRGBA(a,r,s);break;case 3:t.rGBToRGBA(a,r,o,s);break;case 4:t.rGBAToRGBA(a,r,o,s);break;default:return iD("Cannot convert colors"),null}return a},t.usingLogScale=()=>!1,t.getNumberOfAvailableColors=()=>256*256*256,t.setRange=(r,n)=>t.setMappingRange(r,n),t.getRange=()=>t.getMappingRange(),t.areScalarsOpaque=(r,n,i)=>{if(!r)return t.isOpaque();const o=r.getNumberOfComponents();return n===t2.DEFAULT&&r.getDataType()===du.UNSIGNED_CHAR||n===t2.DIRECT_SCALARS?o===3||o===1?e.alpha>=1:r.getRange(o-1)[0]===255:!0}}const PQ={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:Uc.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function tA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,PQ,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"]),MQ(t,e)}const RQ=q.newInstance(tA,"vtkScalarsToColors");var ow={newInstance:RQ,extend:tA,...w4};const{vtkErrorMacro:aD}=q,sD=0,cD=1,Fx=2;function LQ(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return on.range[1]?i=n.maxIndex+cD+1.5:(i=(o+n.shift)*n.scale,i=i{let o=0;vy(r)?o=Math.floor(i.maxIndex+1.5+Fx):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+Fx);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===lS.RGBA)for(let g=0;g{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,Hf(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{const{numberOfColors:r}=e,n=e.table;let i=(r+sD)*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+cD)*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+Fx)*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 AQ={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 nA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,AQ,r),ow.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"]),LQ(t,e)}const NQ=q.newInstance(nA,"vtkLookupTable");var by={newInstance:NQ,extend:nA};const pc={Off:0,PolygonOffset:1};let uS=pc.PolygonOffset,Dy=pc.Off;const kQ=["VTK_RESOLVE_OFF","VTK_RESOLVE_POLYGON_OFFSET"];function VQ(){return uS}function FQ(t){const e=uS===t;return uS=t,e}function UQ(){return Dy}function aw(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const e=Dy===t;return Dy=t,e}function BQ(){return aw(pc.Off)}function GQ(){return aw(pc.Off)}function WQ(){return aw(pc.PolygonOffset)}function zQ(){return kQ[Dy]}var fS={Resolve:pc,getResolveCoincidentTopologyAsString:zQ,getResolveCoincidentTopologyPolygonOffsetFaces:VQ,getResolveCoincidentTopology:UQ,setResolveCoincidentTopology:aw,setResolveCoincidentTopologyPolygonOffsetFaces:FQ,setResolveCoincidentTopologyToDefault:BQ,setResolveCoincidentTopologyToOff:GQ,setResolveCoincidentTopologyToPolygonOffset:WQ};function rA(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"],$Q={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},jQ=()=>{},Kf={modified:jQ};rA(Kf,$Q,x4.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function HQ(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),q.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(fS).forEach(r=>{t[r]=fS[r]}),Object.keys(Kf).filter(r=>r!=="modified").forEach(r=>{t[r]=Kf[r]}),rA(t,e.topologyOffset,x4.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=Kf.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const r=Kf.getResolveCoincidentTopologyLineOffsetParameters(),n=t.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyPointOffsetParameter=()=>{const r=Kf.getResolveCoincidentTopologyPointOffsetParameters(),n=t.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}}}var sw={implementCoincidentTopologyMethods:HQ,staticOffsetAPI:Kf,otherStaticMethods:fS,CATEGORIES:x4,Resolve:pc};const{FieldAssociations:lD}=Bh,{staticOffsetAPI:KQ,otherStaticMethods:qQ}=sw,{ColorMode:n2,ScalarMode:Df,GetArray:Ux}=iw,{VectorMode:XQ}=w4,{VtkDataTypes:YQ}=Wt;function xg(t){return()=>q.vtkErrorMacro(`vtkMapper::${t} - NOT IMPLEMENTED`)}function JQ(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 ZQ(t,e){return t[0]+e[0]*(t[1]+e[1]*t[2])}function uD(t,e,r){const n=Math.floor(e),i=n%(2*r[0]);let o,a;i=w,C=i[2]<=1?2:3,S=Wt.newInstance({numberOfComponents:C,values:new Float32Array(m*C)}),T=S.getData(),_=[0,0,0];uD(_,n+2,i);let E=0,b=0;const D=[.5,.5,.5];for(let P=0;Pn&&(A=n+1),uD(D,A,i)}else{D[1]=.49;const A=(O-h)*g;A>1e3?D[0]=1e3:A<-1e3?D[0]=-1e3:D[0]=A}for(let A=0;A{const r=t.getInputData();return r?(e.static||t.update(),e.bounds=r.getBounds()):e.bounds=nf(),e.bounds},t.setForceCompileOnly=r=>{e.forceCompileOnly=r},t.setSelectionWebGLIdsToVTKIds=r=>{e.selectionWebGLIdsToVTKIds=r},t.createDefaultLookupTable=()=>{e.lookupTable=by.newInstance()},t.getColorModeAsString=()=>q.enumToString(n2,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>q.enumToString(Df,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===Df.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===Df.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===Df.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===Df.USE_POINT_FIELD_DATA){const l=r.getPointData();i===Ux.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Df.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===Ux.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Df.USE_FIELD_DATA){const l=r.getFieldData();i===Ux.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&&by.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;I1?-1:e.lookupTable.getVectorComponent();e.colorCoordinates=QQ(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!==n2.DIRECT_SCALARS?!0:!(!e.interpolateScalarsBeforeMapping||e.lookupTable&&e.lookupTable.getIndexedLookup()||!r||e.colorMode===n2.DEFAULT&&r.getDataType()===YQ.UNSIGNED_CHAR||e.colorMode===n2.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=xg("AcquireInvertibleLookupTable"),t.valueToColor=xg("ValueToColor"),t.colorToValue=xg("ColorToValue"),t.useInvertibleColorFor=xg("UseInvertibleColorFor"),t.clearInvertibleColor=xg("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(Zo.ID_LOW24),o=r.getRawPixelBuffer(Zo.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===lD.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===lD.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===Zo.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(Zo.ID_LOW24);d[l]=u&255,d[l+1]=(u&65280)>>8,d[l+2]=(u&16711680)>>16}else if(a===Zo.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(Zo.ID_HIGH24);d[l]=(u&4278190080)>>24}})}}const tee={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 iA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tee,r),y4.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),sw.implementCoincidentTopologyMethods(t,e),eee(t,e)}const nee=q.newInstance(iA,"vtkMapper");var va={newInstance:nee,extend:iA,...KQ,...qQ,...iw};const ree={DISPLAY:0,WORLD:1};var oA={CoordinateSystem:ree};const{CoordinateSystem:dS}=oA;function dD(t){return()=>q.vtkErrorMacro(`vtkProp::${t} - NOT IMPLEMENTED`)}function iee(t,e){e.classHierarchy.push("vtkProp"),t.getMTime=()=>{let r=e.mtime;for(let n=0;nr&&(r=i)}return r},t.processSelectorPixelBuffers=(r,n)=>{},t.getNestedProps=()=>null,t.getActors=()=>[],t.getActors2D=()=>[],t.getVolumes=()=>[],t.pick=dD("pick"),t.hasKey=dD("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(dS.WORLD),t.setCoordinateSystemToDisplay=()=>t.setCoordinateSystem(dS.DISPLAY)}const oee={allocatedRenderTime:10,coordinateSystem:dS.WORLD,dragable:!0,estimatedRenderTime:0,paths:null,pickable:!0,renderTimeMultiplier:1,savedEstimatedRenderTime:0,textures:[],useBounds:!0,visibility:!0};function aA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,oee,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"]),iee(t,e)}const aee=q.newInstance(aA,"vtkProp");var tm={newInstance:aee,extend:aA,...oA},C4=`//VTK::System::Dec /*========================================================================= @@ -161,7 +161,7 @@ void main() //VTK::Picking::Impl } -`,rm=`//VTK::System::Dec +`,nm=`//VTK::System::Dec /*========================================================================= @@ -268,19 +268,19 @@ void main() //VTK::RenderPassFragmentShader::Impl } -`;function aee(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=ke.substitute(a,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,e.context.getExtension("EXT_frag_depth")&&(o.factor!==0?(a=ke.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=ke.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=ke.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;").result),e._openGLRenderWindow.getWebgl2()&&(o.factor!==0?(a=ke.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=ke.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=ke.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;").result),r.Fragment=a}}}function see(t,e){t.applyShaderReplacements=(r,n,i)=>{let o=null;if(n&&(o=n.ShaderReplacements),o)for(let a=0;a{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 ll={implementReplaceShaderCoincidentOffset:aee,implementBuildShadersWithReplacements:see};const{FieldAssociations:Gx}=Gh,{primTypes:Hi}=ml,{Representation:qd,Shading:hD}=Fd,{ScalarMode:i2}=wa,{Filter:gD,Wrap:pD}=Mr,{vtkErrorMacro:Of}=_o,cee={type:"StartEvent"},lee={type:"EndEvent"},{CoordinateSystem:uee}=nm;function fee(t){const e=t.getSelector();return e?e.getCurrentPass():Zo.MIN_KNOWN_PASS-1}function dee(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=Hi.Start;a{n.Vertex=S4,n.Fragment=rm,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=ke.substitute(a,"//VTK::Color::Dec",["attribute vec4 scalarColor;","varying vec4 vertexColorVSOutput;"]).result,a=ke.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput = scalarColor;"]).result,s=ke.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=ke.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges?c=ke.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=ke.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=ke.substitute(c,"//VTK::Color::Impl",u).result),c=ke.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=ke.substitute(a,"//VTK::Light::Impl",[" gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);"," //VTK::Light::Impl"],!1).result;break;case 1:a=ke.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{const o=t.getCoincidentParameters(n,i);if(o&&(o.factor!==0||o.offset!==0)){let a=r.Fragment;a=Ne.substitute(a,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,e.context.getExtension("EXT_frag_depth")&&(o.factor!==0?(a=Ne.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Ne.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Ne.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;").result),e._openGLRenderWindow.getWebgl2()&&(o.factor!==0?(a=Ne.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Ne.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Ne.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;").result),r.Fragment=a}}}function cee(t,e){t.applyShaderReplacements=(r,n,i)=>{let o=null;if(n&&(o=n.ShaderReplacements),o)for(let a=0;a{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 ll={implementReplaceShaderCoincidentOffset:see,implementBuildShadersWithReplacements:cee};const{FieldAssociations:Bx}=Bh,{primTypes:Yi}=ml,{Representation:Kd,Shading:hD}=Vd,{ScalarMode:r2}=va,{Filter:gD,Wrap:pD}=Ar,{vtkErrorMacro:If}=Mo,lee={type:"StartEvent"},uee={type:"EndEvent"},{CoordinateSystem:fee}=tm;function dee(t){const e=t.getSelector();return e?e.getCurrentPass():Zo.MIN_KNOWN_PASS-1}function hee(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=Yi.Start;a{n.Vertex=C4,n.Fragment=nm,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=Ne.substitute(a,"//VTK::Color::Dec",["attribute vec4 scalarColor;","varying vec4 vertexColorVSOutput;"]).result,a=Ne.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput = scalarColor;"]).result,s=Ne.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Ne.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges?c=Ne.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=Ne.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=Ne.substitute(c,"//VTK::Color::Impl",u).result),c=Ne.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=Ne.substitute(a,"//VTK::Light::Impl",[" gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);"," //VTK::Light::Impl"],!1).result;break;case 1:a=Ne.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= 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, + 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=Ne.substitute(a,"//VTK::Light::Impl",f,!1).result;break;case 3:for(let u=0;u= 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=ke.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:Of("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=ke.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=ke.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,c=ke.substitute(c,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,c=ke.substitute(c,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,l=ke.substitute(l,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,l=ke.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);"," if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.haveCellNormals?(l=ke.substitute(l,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,l=ke.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=ke.substitute(l,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,l=ke.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=ke.substitute(l,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,l=ke.substitute(l,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,l=ke.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=ke.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=ke.substitute(a,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;"," gl_Position = MCPCMatrix * vertexMC;"]).result,a=ke.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,s=ke.substitute(s,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,s=ke.substitute(s,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,c=ke.substitute(c,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,c=ke.substitute(c,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(a=ke.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=ke.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=ke.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=ke.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,s=ke.substitute(s,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,s=ke.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=ke.substitute(c,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,l&&l.length>=1)switch(f){case 1:c=ke.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=ke.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=ke.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=ke.substitute(a,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,s=ke.substitute(s,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,s=ke.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=ke.substitute(c,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,f){case 1:c=ke.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=ke.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=ke.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=ke.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${c}];`,`varying float clipDistancesVSOutput[${c}];`]).result,a=ke.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=ke.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${c}];`]).result,s=ke.substitute(s,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," if (clipDistancesVSOutput[planeNum] < 0.0) discard;"," }"]).result}n.Vertex=a,n.Fragment=s},t.getCoincidentParameters=(n,i)=>{let o={factor:0,offset:0};const a=i.getProperty();if(e.renderable.getResolveCoincidentTopology()==vc.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===qd.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===Hi.Points||a.getRepresentation()===qd.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===Hi.Lines||a.getRepresentation()===qd.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===Hi.Tris||c===Hi.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===Hi.TrisEdges||c===Hi.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===Gx.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=ke.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===Zo.ID_LOW24||e.lastSelectionState===Zo.ID_HIGH24)&&(s=ke.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput; + specularPower);`,` specularL += ((sf${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=Ne.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:If("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=Ne.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Ne.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,c=Ne.substitute(c,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,c=Ne.substitute(c,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,l=Ne.substitute(l,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,l=Ne.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);"," if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.haveCellNormals?(l=Ne.substitute(l,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,l=Ne.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=Ne.substitute(l,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,l=Ne.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=Ne.substitute(l,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,l=Ne.substitute(l,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,l=Ne.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=Ne.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=Ne.substitute(a,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;"," gl_Position = MCPCMatrix * vertexMC;"]).result,a=Ne.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,s=Ne.substitute(s,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,s=Ne.substitute(s,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,c=Ne.substitute(c,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,c=Ne.substitute(c,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(a=Ne.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Ne.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=Ne.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=Ne.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,s=Ne.substitute(s,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,s=Ne.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Ne.substitute(c,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,l&&l.length>=1)switch(f){case 1:c=Ne.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Ne.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=Ne.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=Ne.substitute(a,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,s=Ne.substitute(s,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,s=Ne.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Ne.substitute(c,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,f){case 1:c=Ne.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Ne.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=Ne.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=Ne.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${c}];`,`varying float clipDistancesVSOutput[${c}];`]).result,a=Ne.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=Ne.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${c}];`]).result,s=Ne.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()==pc.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===Kd.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===Yi.Points||a.getRepresentation()===Kd.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===Yi.Lines||a.getRepresentation()===Kd.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===Yi.Tris||c===Yi.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===Yi.TrisEdges||c===Yi.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===Bx.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=Ne.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===Zo.ID_LOW24||e.lastSelectionState===Zo.ID_HIGH24)&&(s=Ne.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput; `,`uniform int VertexIDOffset; -`]).result,s=ke.substitute(s,"//VTK::Picking::Impl",` vertexIDVSOutput = gl_VertexID + VertexIDOffset; -`).result,a=ke.substitute(a,"//VTK::Picking::Dec",`flat in int vertexIDVSOutput; -`).result,a=ke.substitute(a,"//VTK::Picking::Impl",[" int idx = vertexIDVSOutput;","//VTK::Picking::Impl"]).result),e.lastSelectionState){case Zo.ID_LOW24:a=ke.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 Zo.ID_HIGH24:a=ke.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=ke.substitute(a,"//VTK::Picking::Dec","uniform vec3 mapperIndex;").result,a=ke.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=ke.substitute(a,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,a=ke.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()===hD.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;x0&&(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(){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)||Of("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)||Of("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)||Of(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||Of("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||Of("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?kr(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(En(d,d),An(d,d,u),En(d,d));for(let h=0;h{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],Td(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],Td(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();En(u,u),c=0;for(let d=0;d0){const p=h.getTransformedPosition(),v=new Float64Array(3);Yt(v,p,u),s.setUniform3fArray(`lightAttenuation${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()===uee.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Wt(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,An(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],s1,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],s1,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],oY,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()===Gx.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=fee(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===qd.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===Gx.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===Zo.ID_LOW24||e.lastSelectionState===Zo.ID_HIGH24);for(let l=Hi.Start;l=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(cee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(lee),!e.currentInput){Of("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()){Bh(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{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()!==hD.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=Mr.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(gD.NEAREST),h.setMagnificationFilter(gD.NEAREST),h.setWrapS(pD.CLAMP_TO_EDGE),h.setWrapT(pD.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===qd.SURFACE;for(let y=Hi.Start;y{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const hee={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:Zo.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function oA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hee,r),fr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Hi,e.tmpMat3=Ts(new Float64Array(9)),e.tmpMat4=Wt(new Float64Array(16));for(let n=Hi.Start;n{if(t.invokeEvent(mee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(vee),!e.currentInput){Sg("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=ke.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=ke.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=ke.substitute(a,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,a=ke.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,s=ke.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=ke.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,u=u.concat([" diffuseColor = vertexColorVSOutput.rgb;"," ambientColor = vertexColorVSOutput.rgb;"," opacity = opacity*vertexColorVSOutput.a;"])),c=ke.substitute(c,"//VTK::Color::Impl",u).result,c=ke.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=ke.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;"," gl_Position = MCPCMatrix * gVertexMC;"]).result,a=ke.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(a=ke.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,a=ke.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=ke.substitute(s,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,s=ke.substitute(s,"//VTK::Picking::Impl"," mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=s,a=ke.substitute(a,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,a=ke.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],O=h[g+5],A=h[g+6],V=h[g+7],G=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+O*S,p[4]=I*y+P*x+O*T,p[5]=I*m+P*C+O*_,p[6]=A*v+V*w+G*S,p[7]=A*y+V*x+G*T,p[8]=A*m+V*C+G*_,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===gee.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();vh(e.normalMatrix,c.normalMatrix,l.normalMatrix),An(e.mcpcMatrix,c.wcpc,l.mcwc),An(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()===pee.COMPOSITE_INDEX_PASS&&(g=!0);for(let p=e.primTypes.Start;p{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)||Sg("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)||Sg("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)||Sg("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)||Sg("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()!!(r.getNeedToRebuildShaders(n,i,o)||n.getShaderSourceTime().getMTime(){if(e.hardwareSupport){const o=e.renderable.getMatrixArray(),a=e.renderable.getNormalArray(),s=e.renderable.getColorArray();if(e.matrixBuffer||(e.matrixBuffer=Ul.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=Ul.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=Ul.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=Ul.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;f2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wee,r),lw.extend(t,e,r),e.tmpMat3=Ts(new Float64Array(9)),e.normalMatrix=Ts(new Float64Array(9)),e.mcpcMatrix=Wt(new Float64Array(16)),e.mcvcMatrix=Wt(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},yr(e.glyphBOBuildTime,{mtime:0}),yee(t,e)}const sA=$n(xee,"vtkOpenGLGlyph3DMapper");var Cee={newInstance:sA};Mi("vtkGlyph3DMapper",sA);const See={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var uw={SlicingMode:See};const cd={NEAREST:0,LINEAR:1};var Tee={InterpolationType:cd};function ul(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function T4(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:Xd}=_o,{SlicingMode:ka}=uw;function _ee(t){const e=t.split(` -`),r=[];for(let n=0;n0&&r.push(i)}return r}function Eee(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=S4,n.Fragment=rm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=ke.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=ke.substitute(a,"//VTK::PositionVC::Impl",[" gl_Position = MCPCMatrix * vertexMC;"]).result,a=ke.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=ke.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{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=Ne.substitute(a,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,a=Ne.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()===hD.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;x0&&(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(){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)||If("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)||If("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)||If(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||If("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||If("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?Ur(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(An(d,d),Gn(d,d,u),An(d,d));for(let h=0;h{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],Sd(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],Sd(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();An(u,u),c=0;for(let d=0;d0){const p=h.getTransformedPosition(),v=new Float64Array(3);Qt(v,p,u),s.setUniform3fArray(`lightAttenuation${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()===fee.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();$t(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,Gn(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],o1,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],o1,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],aY,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()===Bx.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=dee(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===Kd.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===Bx.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===Zo.ID_LOW24||e.lastSelectionState===Zo.ID_HIGH24);for(let l=Yi.Start;l=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(lee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(uee),!e.currentInput){If("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()){Uh(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{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===r2.USE_CELL_DATA||s===r2.USE_CELL_FIELD_DATA||s===r2.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==r2.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==hD.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=Ar.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(gD.NEAREST),h.setMagnificationFilter(gD.NEAREST),h.setWrapS(pD.CLAMP_TO_EDGE),h.setWrapT(pD.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===Kd.SURFACE;for(let y=Yi.Start;y{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const gee={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:Zo.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function sA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gee,r),mr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Yi,e.tmpMat3=Es(new Float64Array(9)),e.tmpMat4=$t(new Float64Array(16));for(let n=Yi.Start;n{if(t.invokeEvent(vee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(yee),!e.currentInput){Cg("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=Ne.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Ne.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=Ne.substitute(a,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,a=Ne.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,s=Ne.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Ne.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,u=u.concat([" diffuseColor = vertexColorVSOutput.rgb;"," ambientColor = vertexColorVSOutput.rgb;"," opacity = opacity*vertexColorVSOutput.a;"])),c=Ne.substitute(c,"//VTK::Color::Impl",u).result,c=Ne.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=Ne.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;"," gl_Position = MCPCMatrix * gVertexMC;"]).result,a=Ne.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(a=Ne.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,a=Ne.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=Ne.substitute(s,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,s=Ne.substitute(s,"//VTK::Picking::Impl"," mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=s,a=Ne.substitute(a,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Ne.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],O=h[g+5],A=h[g+6],V=h[g+7],G=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+O*S,p[4]=I*y+P*x+O*T,p[5]=I*m+P*C+O*_,p[6]=A*v+V*w+G*S,p[7]=A*y+V*x+G*T,p[8]=A*m+V*C+G*_,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===pee.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();mh(e.normalMatrix,c.normalMatrix,l.normalMatrix),Gn(e.mcpcMatrix,c.wcpc,l.mcwc),Gn(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()===mee.COMPOSITE_INDEX_PASS&&(g=!0);for(let p=e.primTypes.Start;p{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)||Cg("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)||Cg("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)||Cg("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)||Cg("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()!!(r.getNeedToRebuildShaders(n,i,o)||n.getShaderSourceTime().getMTime(){if(e.hardwareSupport){const o=e.renderable.getMatrixArray(),a=e.renderable.getNormalArray(),s=e.renderable.getColorArray();if(e.matrixBuffer||(e.matrixBuffer=Fl.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=Fl.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=Fl.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=Fl.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,i2.ARRAY_BUFFER),e.normalBuffer.upload(a,i2.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),i2.ARRAY_BUFFER):e.colorBuffer.releaseGraphicsResources();const c=o.length/16,l=new Uint8Array(4*c);for(let f=0;f2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,xee,r),cw.extend(t,e,r),e.tmpMat3=Es(new Float64Array(9)),e.normalMatrix=Es(new Float64Array(9)),e.mcpcMatrix=$t(new Float64Array(16)),e.mcvcMatrix=$t(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},Tr(e.glyphBOBuildTime,{mtime:0}),wee(t,e)}const lA=Jn(Cee,"vtkOpenGLGlyph3DMapper");var See={newInstance:lA};Oi("vtkGlyph3DMapper",lA);const Tee={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var lw={SlicingMode:Tee};const sd={NEAREST:0,LINEAR:1};var _ee={InterpolationType:sd};function ul(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function S4(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:qd}=Mo,{SlicingMode:ka}=lw;function Eee(t){const e=t.split(` +`),r=[];for(let n=0;n0&&r.push(i)}return r}function bee(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()==pc.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=C4,n.Fragment=nm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Ne.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Ne.substitute(a,"//VTK::PositionVC::Impl",[" gl_Position = MCPCMatrix * vertexMC;"]).result,a=Ne.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=Ne.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{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(Ln("OpenGL has a limit of 6 clipping planes"),c=6),a=ke.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=ke.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=ke.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=ke.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)||Xd("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)||Xd("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;g6&&(Ln("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?kr(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(En(y,y),An(y,y,v),En(y,y)),En(e.imagemat,e.currentInput.getIndexToWorld()),An(e.imagematinv,y,e.imagemat);const m=[];for(let w=0;w{const a=n.getProgram(),s=e.openGLImageSlice.getKeyMatrices(),c=e.currentInput,l=c.getIndexToWorld();An(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(An(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();An(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===ka.NONE&&(g=ka.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){Xd("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Bh(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(){var I,P,O,A;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=ul(g,u,d),v=e._openGLRenderWindow.getGraphicsResourceForObject(g);if(!((I=v==null?void 0:v.oglObject)!=null&&I.getHandle())||(v==null?void 0:v.hash)!==p){e.colorTexture=Mr.newInstance({resizable:!0}),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const V=1024,G=V*h*3,R=new Uint8ClampedArray(G);if(f===cd.NEAREST?(e.colorTexture.setMinificationFilter(Xt.NEAREST),e.colorTexture.setMagnificationFilter(Xt.NEAREST)):(e.colorTexture.setMinificationFilter(Xt.LINEAR),e.colorTexture.setMagnificationFilter(Xt.LINEAR)),g){const N=new Float32Array(V*3);for(let F=0;F1?1:0;const F=[ka.X,ka.Y,ka.Z].includes(e.renderable.getSlicingMode())?T:_,j=o.getSpatialExtent(),te=a.getData();let ie=null;if(S===ka.I){ie=new te.constructor(V[2]*V[1]*c);let be=0;for(let B=0;B{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=Mr.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(Xt.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(Xt.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=X1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const bee={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 Dee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,bee,r),fr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.tris=ml.newInstance(),e.imagemat=Wt(new Float64Array(16)),e.imagematinv=Wt(new Float64Array(16)),e.projectionToWorld=Wt(new Float64Array(16)),e.idxToView=Wt(new Float64Array(16)),e.idxNormalMatrix=Ts(new Float64Array(9)),e.modelToView=Wt(new Float64Array(16)),e.projectionToView=Wt(new Float64Array(16)),ci(t,e,[]),e.VBOBuildTime={},yr(e.VBOBuildTime),Eee(t,e)}const cA=$n(Dee,"vtkOpenGLImageMapper");var Iee={newInstance:cA};Mi("vtkAbstractImageMapper",cA);const Mf={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:a2}=J;function Oee(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()===cd.NEAREST?(e.volumeTexture.setMinificationFilter(Xt.NEAREST),e.volumeTexture.setMagnificationFilter(Xt.NEAREST),e.colorTexture.setMinificationFilter(Xt.NEAREST),e.colorTexture.setMagnificationFilter(Xt.NEAREST),e.pwfTexture.setMinificationFilter(Xt.NEAREST),e.pwfTexture.setMagnificationFilter(Xt.NEAREST)):(e.volumeTexture.setMinificationFilter(Xt.LINEAR),e.volumeTexture.setMagnificationFilter(Xt.LINEAR),e.colorTexture.setMinificationFilter(Xt.LINEAR),e.colorTexture.setMagnificationFilter(Xt.LINEAR),e.pwfTexture.setMinificationFilter(Xt.LINEAR),e.pwfTexture.setMagnificationFilter(Xt.LINEAR))},t.getNeedToRebuildBufferObjects=(n,i)=>{var a;const o=e.VBOBuildTime.getMTime();return o{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=T4(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=Mr.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const O=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(O[0],O[1],O[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 O=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(O[0],O[1],O[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=ul(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 A=1024*y*3,V=new Uint8ClampedArray(A);if(e.colorTexture=Mr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const G=new Float32Array(3072);for(let R=0;R{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=ke.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=ke.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=ke.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=ke.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 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 Mf.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case Mf.MAX:case Mf.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 Mf.MAX:y.push(" tvalue = max(tvalue, sampledTextureValue);");break;case Mf.MIN:y.push(" tvalue = min(tvalue, sampledTextureValue);");break;case Mf.AVERAGE:default:y.push(" tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===Mf.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{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(J.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),c=6),a=ke.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=ke.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=ke.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=ke.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=S4,n.Fragment=rm,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)||a2("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)&&a2(`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=VY([],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=t4(new Float32Array(16),UR([],l.getDimensions())),d=xy(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&&(J.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),h=6);const p=s.getCoordShiftAndScaleEnabled()?s.getInverseShiftAndScaleMatrix():null,v=p?kr(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(En(v,v),An(v,v,p),En(v,v)),En(e.imagemat,e.currentImageDataInput.getIndexToWorld()),An(e.imagematinv,v,e.imagemat);const y=[];for(let m=0;m{const a=e.openGLImageSlice.getKeyMatrices().mcwc,s=e.openGLCamera.getKeyMatrices(i).wcpc;if(An(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();An(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{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=J.chain(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Mee={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function Pee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Mee,r),fr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),J.algo(t,e,2,0),e.tris=ml.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=Wt(new Float64Array(16)),e.imagematinv=Wt(new Float64Array(16)),e.VBOBuildTime={},J.obj(e.VBOBuildTime,{mtime:0}),Oee(t,e)}const lA=J.newInstance(Pee,"vtkOpenGLImageCPRMapper"),Ree={};var Lee={newInstance:lA,...Ree};Mi("vtkImageCPRMapper",lA);function Aee(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()&&(kr(e.keyMatrices.mcwc,e.renderable.getMatrix()),En(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const Nee={context:null,keyMatrixTime:null,keyMatrices:null};function kee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Nee,r),fr.extend(t,e,r),e.keyMatrixTime={},yr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Wt(new Float64Array(16))},ci(t,e,["context"]),Aee(t,e)}const uA=$n(kee,"vtkOpenGLImageSlice");var Vee={newInstance:uA};Mi("vtkImageSlice",uA);const{vtkDebugMacro:Fee}=_o;function Uee(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():Fee("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 Bee={};function Gee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bee,r),fr.extend(t,e,r),Uee(t,e)}const fA=$n(Gee,"vtkOpenGLPixelSpaceCallbackMapper");var Wee={newInstance:fA};Mi("vtkPixelSpaceCallbackMapper",fA);const{vtkDebugMacro:zee}=_o;function $ee(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;i0&&r++;return r||(zee("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 jee={context:null,_openGLRenderWindow:null,selector:null};function Hee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jee,r),fr.extend(t,e,r),Go(t,e,["shaderCache"]),ci(t,e,["selector"]),q1(t,e,["openGLRenderWindow"]),$ee(t,e)}const dA=$n(Hee,"vtkOpenGLRenderer");var Kee={newInstance:dA};Mi("vtkRenderer",dA);const{vtkErrorMacro:mD}=_o;function qee(t,e){e.classHierarchy.push("vtkOpenGLSkybox"),t.buildPass=r=>{if(r){e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const n=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(n.getActiveCamera())}},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementOpaqueActorCount()}},t.opaquePass=(r,n)=>{if(r&&!e._openGLRenderer.getSelector()){t.updateBufferObjects(),e.context.depthMask(!0),e._openGLRenderWindow.getShaderCache().readyShaderProgram(e.tris.getProgram()),e.openGLTexture.render(e._openGLRenderWindow);const i=e.openGLTexture.getTextureUnit();e.tris.getProgram().setUniformi("sbtexture",i);const o=e._openGLRenderer.getRenderable(),a=e.openGLCamera.getKeyMatrices(o),s=new Float64Array(16);if($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=Bt.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=Bt.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",xo.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 + `)]).result;break;case 2:s=Ne.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = 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(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&&(Bn("OpenGL has a limit of 6 clipping planes"),c=6),a=Ne.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Ne.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=Ne.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float 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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)||qd("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)||qd("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;g6&&(Bn("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?Ur(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(An(y,y),Gn(y,y,v),An(y,y)),An(e.imagemat,e.currentInput.getIndexToWorld()),Gn(e.imagematinv,y,e.imagemat);const m=[];for(let w=0;w{const a=n.getProgram(),s=e.openGLImageSlice.getKeyMatrices(),c=e.currentInput,l=c.getIndexToWorld();Gn(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(Gn(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();Gn(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===ka.NONE&&(g=ka.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);Kr(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){qd("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Uh(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(){var I,P,O,A;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=ul(g,u,d),v=e._openGLRenderWindow.getGraphicsResourceForObject(g);if(!((I=v==null?void 0:v.oglObject)!=null&&I.getHandle())||(v==null?void 0:v.hash)!==p){e.colorTexture=Ar.newInstance({resizable:!0}),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const V=1024,G=V*h*3,R=new Uint8ClampedArray(G);if(f===sd.NEAREST?(e.colorTexture.setMinificationFilter(Jt.NEAREST),e.colorTexture.setMagnificationFilter(Jt.NEAREST)):(e.colorTexture.setMinificationFilter(Jt.LINEAR),e.colorTexture.setMagnificationFilter(Jt.LINEAR)),g){const N=new Float32Array(V*3);for(let F=0;F1?1:0;const F=[ka.X,ka.Y,ka.Z].includes(e.renderable.getSlicingMode())?T:_,j=o.getSpatialExtent(),Q=a.getData();let oe=null;if(S===ka.I){oe=new Q.constructor(V[2]*V[1]*c);let be=0;for(let B=0;B{var c;const i=n.getProperty().getLabelOutlineThicknessByReference(),o=e._openGLRenderWindow.getGraphicsResourceForObject(i),a=`${i.join("-")}`;if(!((c=o==null?void 0:o.oglObject)!=null&&c.getHandle())||(o==null?void 0:o.hash)!==a){const d=new Uint8Array(1024);for(let h=0;h<1024;++h){const g=typeof i[h]<"u"?i[h]:i[0];d[h]=g}e.labelOutlineThicknessTexture=Ar.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(Jt.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(Jt.NEAREST),e.labelOutlineThicknessTexture.create2DFromRaw(1024,1,1,En.UNSIGNED_CHAR,d),i&&(e._openGLRenderWindow.setGraphicsResourceForObject(i,e.labelOutlineThicknessTexture,a),i!==e._labelOutlineThicknessArray&&(e._openGLRenderWindow.registerGraphicsResourceUser(i,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._labelOutlineThicknessArray,t)),e._labelOutlineThicknessArray=i)}else e.labelOutlineThicknessTexture=o.oglObject},t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:n,vsize:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.getRenderTargetOffset=()=>{const{lowerLeftU:n,lowerLeftV:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.delete=q1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Dee={VBOBuildTime:0,VBOBuildString:null,openGLTexture:null,tris:null,imagemat:null,imagematinv:null,colorTexture:null,pwfTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0};function Iee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Dee,r),mr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.tris=ml.newInstance(),e.imagemat=$t(new Float64Array(16)),e.imagematinv=$t(new Float64Array(16)),e.projectionToWorld=$t(new Float64Array(16)),e.idxToView=$t(new Float64Array(16)),e.idxNormalMatrix=Es(new Float64Array(9)),e.modelToView=$t(new Float64Array(16)),e.projectionToView=$t(new Float64Array(16)),fi(t,e,[]),e.VBOBuildTime={},Tr(e.VBOBuildTime),bee(t,e)}const uA=Jn(Iee,"vtkOpenGLImageMapper");var Oee={newInstance:uA};Oi("vtkAbstractImageMapper",uA);const Of={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:o2}=q;function Mee(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()===pc.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()===sd.NEAREST?(e.volumeTexture.setMinificationFilter(Jt.NEAREST),e.volumeTexture.setMagnificationFilter(Jt.NEAREST),e.colorTexture.setMinificationFilter(Jt.NEAREST),e.colorTexture.setMagnificationFilter(Jt.NEAREST),e.pwfTexture.setMinificationFilter(Jt.NEAREST),e.pwfTexture.setMagnificationFilter(Jt.NEAREST)):(e.volumeTexture.setMinificationFilter(Jt.LINEAR),e.volumeTexture.setMagnificationFilter(Jt.LINEAR),e.colorTexture.setMinificationFilter(Jt.LINEAR),e.colorTexture.setMagnificationFilter(Jt.LINEAR),e.pwfTexture.setMinificationFilter(Jt.LINEAR),e.pwfTexture.setMagnificationFilter(Jt.LINEAR))},t.getNeedToRebuildBufferObjects=(n,i)=>{var a;const o=e.VBOBuildTime.getMTime();return o{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=S4(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=Ar.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const O=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(O[0],O[1],O[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 O=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(O[0],O[1],O[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=ul(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 A=1024*y*3,V=new Uint8ClampedArray(A);if(e.colorTexture=Ar.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const G=new Float32Array(3072);for(let R=0;R{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=Ne.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Ne.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=Ne.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=Ne.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 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 Of.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case Of.MAX:case Of.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 Of.MAX:y.push(" tvalue = max(tvalue, sampledTextureValue);");break;case Of.MIN:y.push(" tvalue = min(tvalue, sampledTextureValue);");break;case Of.AVERAGE:default:y.push(" tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===Of.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{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=Ne.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Ne.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=Ne.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Ne.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=C4,n.Fragment=nm,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)||o2("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)&&o2(`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=FY([],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=e4(new Float32Array(16),GR([],l.getDimensions())),d=wy(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?Ur(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(An(v,v),Gn(v,v,p),An(v,v)),An(e.imagemat,e.currentImageDataInput.getIndexToWorld()),Gn(e.imagematinv,v,e.imagemat);const y=[];for(let m=0;m{const a=e.openGLImageSlice.getKeyMatrices().mcwc,s=e.openGLCamera.getKeyMatrices(i).wcpc;if(Gn(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();Gn(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{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 Pee={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function Ree(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Pee,r),mr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),q.algo(t,e,2,0),e.tris=ml.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=$t(new Float64Array(16)),e.imagematinv=$t(new Float64Array(16)),e.VBOBuildTime={},q.obj(e.VBOBuildTime,{mtime:0}),Mee(t,e)}const fA=q.newInstance(Ree,"vtkOpenGLImageCPRMapper"),Lee={};var Aee={newInstance:fA,...Lee};Oi("vtkImageCPRMapper",fA);function Nee(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()&&(Ur(e.keyMatrices.mcwc,e.renderable.getMatrix()),An(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const kee={context:null,keyMatrixTime:null,keyMatrices:null};function Vee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kee,r),mr.extend(t,e,r),e.keyMatrixTime={},Tr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:$t(new Float64Array(16))},fi(t,e,["context"]),Nee(t,e)}const dA=Jn(Vee,"vtkOpenGLImageSlice");var Fee={newInstance:dA};Oi("vtkImageSlice",dA);const{vtkDebugMacro:Uee}=Mo;function Bee(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():Uee("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 Gee={};function Wee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Gee,r),mr.extend(t,e,r),Bee(t,e)}const hA=Jn(Wee,"vtkOpenGLPixelSpaceCallbackMapper");var zee={newInstance:hA};Oi("vtkPixelSpaceCallbackMapper",hA);const{vtkDebugMacro:$ee}=Mo;function jee(t,e){e.classHierarchy.push("vtkOpenGLRenderer"),t.buildPass=r=>{if(r){if(!e.renderable)return;t.updateLights(),t.prepareNodes(),t.addMissingNode(e.renderable.getActiveCamera()),t.addMissingNodes(e.renderable.getViewPropsWithNestedProps()),t.removeUnusedNodes()}},t.updateLights=()=>{let r=0;const n=e.renderable.getLightsByReference();for(let i=0;i0&&r++;return r||($ee("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 Hee={context:null,_openGLRenderWindow:null,selector:null};function Kee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hee,r),mr.extend(t,e,r),Ho(t,e,["shaderCache"]),fi(t,e,["selector"]),K1(t,e,["openGLRenderWindow"]),jee(t,e)}const gA=Jn(Kee,"vtkOpenGLRenderer");var qee={newInstance:gA};Oi("vtkRenderer",gA);const{vtkErrorMacro:mD}=Mo;function Xee(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(Kr(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=Wt.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=Wt.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",bo.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; @@ -371,7 +371,7 @@ void main() 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)||mD("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||mD("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const Xee={context:null};function Yee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xee,r),fr.extend(t,e,r),e.openGLTexture=Mr.newInstance(),e.tris=ml.newInstance(),e.keyMatrixTime={},yr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Ts(new Float64Array(9)),mcwc:Wt(new Float64Array(16))},ci(t,e,["context"]),Go(t,e,["activeTextures"]),qee(t,e)}const hA=$n(Yee);var Jee={newInstance:hA};Mi("vtkSkybox",hA);var Zee=`//VTK::System::Dec + }`,"")),e.tris.getShaderSourceTime().modified(),e.tris.getVAO().bind(),e.tris.getVAO().addAttributeArray(e.tris.getProgram(),e.tris.getCABO(),"vertexMC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||mD("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||mD("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const Yee={context:null};function Jee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Yee,r),mr.extend(t,e,r),e.openGLTexture=Ar.newInstance(),e.tris=ml.newInstance(),e.keyMatrixTime={},Tr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Es(new Float64Array(9)),mcwc:$t(new Float64Array(16))},fi(t,e,["context"]),Ho(t,e,["activeTextures"]),Xee(t,e)}const pA=Jn(Jee);var Zee={newInstance:pA};Oi("vtkSkybox",pA);var Qee=`//VTK::System::Dec /*========================================================================= @@ -452,16 +452,16 @@ void main() gl_Position = VCPCMatrix * vertexVCVSOutput; } -`;const{vtkErrorMacro:Qee}=_o;function ete(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=Zee,n.Fragment=rm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=ke.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; -`,"uniform mat4 MCVCMatrix;"]).result,s=ke.substitute(s,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,s=ke.substitute(s,"//VTK::PositionVC::Impl",[`vec4 vertexVC = vertexVCVSOutput; +`;const{vtkErrorMacro:ete}=Mo;function tte(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=Qee,n.Fragment=nm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Ne.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; +`,"uniform mat4 MCVCMatrix;"]).result,s=Ne.substitute(s,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,s=Ne.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=ke.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; +`];s=Ne.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=ke.substitute(s,"//VTK::Depth::Impl",[` vec3 EyePos; +`),s=Ne.substitute(s,"//VTK::Depth::Impl",[` vec3 EyePos; `,` vec3 EyeDir; `,` if (cameraParallel != 0) { `,` EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput); @@ -487,7 +487,7 @@ void main() `,` vertexVC.xyz = normalVCVSOutput*radiusVCVSOutput + centerVCVSOutput; `,` } `,` vec4 pos = VCPCMatrix * vertexVC; -`,l]).result,s=ke.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=ke.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)||Qee("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);An(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(Ul.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(Zr(30));let w=0,x=0,C=0,S=0;for(let T=0;T2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tte,r),lw.extend(t,e,r),ete(t,e)}const gA=$n(nte,"vtkOpenGLSphereMapper");var rte={newInstance:gA};Mi("vtkSphereMapper",gA);var ite=`//VTK::System::Dec +`,l]).result,s=Ne.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Ne.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)||ete("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);Gn(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(Fl.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(ti(30));let w=0,x=0,C=0,S=0;for(let T=0;T2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,nte,r),cw.extend(t,e,r),tte(t,e)}const mA=Jn(rte,"vtkOpenGLSphereMapper");var ite={newInstance:mA};Oi("vtkSphereMapper",mA);var ote=`//VTK::System::Dec /*========================================================================= @@ -588,17 +588,17 @@ void main() gl_Position = VCPCMatrix * vertexVCVSOutput; } -`;const{vtkErrorMacro:s2}=_o;function ote(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=ite,n.Fragment=rm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=ke.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; -`,"uniform mat4 MCVCMatrix;"]).result,s=ke.substitute(s,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,s=ke.substitute(s,"//VTK::PositionVC::Impl",` vec4 vertexVC = vertexVCVSOutput; +`;const{vtkErrorMacro:a2}=Mo;function ate(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=ote,n.Fragment=nm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Ne.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; +`,"uniform mat4 MCVCMatrix;"]).result,s=Ne.substitute(s,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,s=Ne.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=ke.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; +`];s=Ne.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=ke.substitute(s,"//VTK::Depth::Impl",[` vec3 EyePos; +`),s=Ne.substitute(s,"//VTK::Depth::Impl",[` vec3 EyePos; `,` vec3 EyeDir; `,` if (cameraParallel != 0) { `,` EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput); @@ -648,8 +648,8 @@ void main() `,` } `,` } `,` vec4 pos = VCPCMatrix * vertexVC; -`,l]).result,s=ke.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=ke.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)||s2("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)||s2("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)||s2("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);An(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);vh(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(Ul.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():s2([`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;_=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,$l.ARRAY_BUFFER),s.getColorBO().upload(v,$l.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const ate={};function ste(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ate,r),lw.extend(t,e,r),ote(t,e)}const pA=$n(ste,"vtkOpenGLStickMapper");var cte={newInstance:pA};Mi("vtkStickMapper",pA);function lte(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(),kr(e.MCWCMatrix,e.renderable.getMatrix()),En(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?Ts(e.normalMatrix):(ew(e.normalMatrix,e.MCWCMatrix),Q1(e.normalMatrix,e.normalMatrix),Y_(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const ute={};function fte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ute,r),fr.extend(t,e,r),e.keyMatrixTime={},yr(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),ci(t,e,["context"]),lte(t,e)}const mA=$n(fte,"vtkOpenGLVolume");var dte={newInstance:mA};Mi("vtkVolume",mA);const gS={NEAREST:0,LINEAR:1,FAST_LINEAR:2},vA={FRACTIONAL:0,PROPORTIONAL:1},_v={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var yA={InterpolationType:gS,OpacityMode:vA,ColorMixPreset:_v},hte=`//VTK::System::Dec +`,l]).result,s=Ne.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Ne.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);Gn(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);mh(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(Fl.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;_=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,zl.ARRAY_BUFFER),s.getColorBO().upload(v,zl.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const ste={};function cte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ste,r),cw.extend(t,e,r),ate(t,e)}const vA=Jn(cte,"vtkOpenGLStickMapper");var lte={newInstance:vA};Oi("vtkStickMapper",vA);function ute(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(),Ur(e.MCWCMatrix,e.renderable.getMatrix()),An(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?Es(e.normalMatrix):(Q5(e.normalMatrix,e.MCWCMatrix),Z1(e.normalMatrix,e.normalMatrix),X_(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const fte={};function dte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fte,r),mr.extend(t,e,r),e.keyMatrixTime={},Tr(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),fi(t,e,["context"]),ute(t,e)}const yA=Jn(dte,"vtkOpenGLVolume");var hte={newInstance:yA};Oi("vtkVolume",yA);const hS={NEAREST:0,LINEAR:1,FAST_LINEAR:2},wA={FRACTIONAL:0,PROPORTIONAL:1},Tv={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var xA={InterpolationType:hS,OpacityMode:wA,ColorMixPreset:Tv},gte=`//VTK::System::Dec /*========================================================================= @@ -689,7 +689,7 @@ void main() vertexVCVSOutput = vcpos.xyz/vcpos.w; gl_Position = dcsmall; } -`,gte=`//VTK::System::Dec +`,pte=`//VTK::System::Dec /*========================================================================= @@ -2630,7 +2630,7 @@ void main() // Perform the blending operation along the ray applyBlend(posIS, endIS, tdims); } -`;const{vtkWarningMacro:pte,vtkErrorMacro:Wx}=_o;function mte(t){switch(t){case _v.CUSTOM:return"//VTK::CustomColorMix";case _v.ADDITIVE:return` +`;const{vtkWarningMacro:mte,vtkErrorMacro:Gx}=Mo;function vte(t){switch(t){case Tv.CUSTOM:return"//VTK::CustomColorMix";case Tv.ADDITIVE:return` // compute normals mat4 normalMat = computeMat4Normal(posIS, tValue, tstep); #if (vtkLightComplexity > 0) && defined(vtkComputeNormalFromOpacity) @@ -2669,7 +2669,7 @@ void main() tColor1 = applyAllLightning(tColor1, opacity1, posIS, normalLight1); vec3 mixedColor = (opacity0 * tColor0 + opacity1 * tColor1) / opacitySum; return vec4(mixedColor, min(1.0, opacitySum)); -`;case _v.COLORIZE:return` +`;case Tv.COLORIZE:return` // compute normals mat4 normalMat = computeMat4Normal(posIS, tValue, tstep); #if (vtkLightComplexity > 0) && defined(vtkComputeNormalFromOpacity) @@ -2693,21 +2693,21 @@ 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 vte(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=hte,i.Fragment=gte,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()===gS.LINEAR&&(c=ke.substitute(c,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),t.isLabelmapOutlineRequired(a)===!0&&(c=ke.substitute(c,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),e.renderable.getBlendMode()===dv.LABELMAP_EDGE_PROJECTION_BLEND&&(c=ke.substitute(c,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const d=e.scalarTexture.getComponents();c=ke.substitute(c,"//VTK::NumComponents",`#define vtkNumComponents ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=ke.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let T=0;T0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=ke.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=ke.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=ke.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let T=0;!e.gopacity&&T{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=ke.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${c}];`,`uniform vec3 lightDirectionVC[${c}]; // normalized`,`uniform vec3 lightHalfAngleVC[${c}];`,"//VTK::Light::Dec"],!1).result,e.lightComplexity===3&&(s=ke.substitute(s,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${c}];`,`uniform vec3 lightAttenuation[${c}];`,`uniform float lightConeAngle[${c}];`,`uniform float lightExponent[${c}];`,`uniform int lightPositional[${c}];`],!1).result),e.renderable.getVolumetricScatteringBlending()>0&&(s=ke.substitute(s,"//VTK::VolumeShadow::Dec",["uniform float volumetricScatteringBlending;","uniform float giReach;","uniform float volumeShadowSamplingDistFactor;","uniform float anisotropy;","uniform float anisotropy2;"],!1).result),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0&&(s=ke.substitute(s,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${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=ke.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=ke.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()===dv.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{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)||Wx("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();An(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 V=0;V<8;++V){if(tr(g,d[V%2],d[2+Math.floor(V/2)%2],d[4+Math.floor(V/4)]),Yt(g,g,e.modelToView),!f.getParallelProjection()){Qn(p,g);const G=-u[0]/g[2];Ir(g,p,G)}Yt(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),Yt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const T=e.currentInput.getIndexToWorld();An(e.idxToView,e.modelToView,T),vh(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),vh(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const _=ta(S)/t.getCurrentSampleDistance(o);_>e.renderable.getMaximumSamplesPerRay()&&pte(`The number of steps required ${Math.ceil(_)} is larger than the +`;default:return null}}function yte(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=gte,i.Fragment=pte,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()===hS.LINEAR&&(c=Ne.substitute(c,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),t.isLabelmapOutlineRequired(a)===!0&&(c=Ne.substitute(c,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),e.renderable.getBlendMode()===fv.LABELMAP_EDGE_PROJECTION_BLEND&&(c=Ne.substitute(c,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const d=e.scalarTexture.getComponents();c=Ne.substitute(c,"//VTK::NumComponents",`#define vtkNumComponents ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=Ne.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let T=0;T0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=Ne.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=Ne.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=Ne.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let T=0;!e.gopacity&&T{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=Ne.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${c}];`,`uniform vec3 lightDirectionVC[${c}]; // normalized`,`uniform vec3 lightHalfAngleVC[${c}];`,"//VTK::Light::Dec"],!1).result,e.lightComplexity===3&&(s=Ne.substitute(s,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${c}];`,`uniform vec3 lightAttenuation[${c}];`,`uniform float lightConeAngle[${c}];`,`uniform float lightExponent[${c}];`,`uniform int lightPositional[${c}];`],!1).result),e.renderable.getVolumetricScatteringBlending()>0&&(s=Ne.substitute(s,"//VTK::VolumeShadow::Dec",["uniform float volumetricScatteringBlending;","uniform float giReach;","uniform float volumeShadowSamplingDistFactor;","uniform float anisotropy;","uniform float anisotropy2;"],!1).result),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0&&(s=Ne.substitute(s,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${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=Ne.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=Ne.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()===fv.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{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)||Gx("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();Gn(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 V=0;V<8;++V){if(ar(g,d[V%2],d[2+Math.floor(V/2)%2],d[4+Math.floor(V/4)]),Qt(g,g,e.modelToView),!f.getParallelProjection()){ir(p,g);const G=-u[0]/g[2];Rr(g,p,G)}Qt(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);ar(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]),ar(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),Qt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const T=e.currentInput.getIndexToWorld();Gn(e.idxToView,e.modelToView,T),mh(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),mh(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const _=ta(S)/t.getCurrentSampleDistance(o);_>e.renderable.getMaximumSamplesPerRay()&&mte(`The number of steps required ${Math.ceil(_)} is larger than the specified maximum number of steps ${e.renderable.getMaximumSamplesPerRay()}. Please either change the - volumeMapper sampleDistance or its maximum number of samples.`);const E=new Float64Array(3);if(tr(E,1,1,1),PY(E,E,S),l.setUniform3f("vVCToIJK",E[0],E[1],E[2]),l.setUniform3i("volumeDimensions",h[0],h[1],h[2]),l.setUniform3f("volumeSpacings",C[0],C[1],C[2]),!e._openGLRenderWindow.getWebgl2()){const V=e.scalarTexture.getVolumeInfo();l.setUniformf("texWidth",e.scalarTexture.getWidth()),l.setUniformf("texHeight",e.scalarTexture.getHeight()),l.setUniformi("xreps",V.xreps),l.setUniformi("xstride",V.xstride),l.setUniformi("ystride",V.ystride)}const b=new Float64Array(3),D=new Float64Array(3);for(let V=0;V<6;++V){switch(V){case 1:tr(b,-1,0,0),tr(D,x[0],x[2],x[4]);break;case 2:tr(b,0,1,0),tr(D,x[1],x[3],x[5]);break;case 3:tr(b,0,-1,0),tr(D,x[0],x[2],x[4]);break;case 4:tr(b,0,0,1),tr(D,x[1],x[3],x[5]);break;case 5:tr(b,0,0,-1),tr(D,x[0],x[2],x[4]);break;case 0:default:tr(b,1,0,0),tr(D,x[1],x[3],x[5]);break}xv(b,b,e.idxNormalMatrix),Yt(D,D,e.idxToView);const G=-1*kt(D,b);l.setUniform3f(`vPlaneNormal${V}`,b[0],b[1],b[2]),l.setUniformf(`vPlaneDistance${V}`,G)}if(t.isLabelmapOutlineRequired(a)){const G=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",G);const R=o.getActiveCamera(),[N,F]=R.getClippingRange(),j=R.getDistance();R.setClippingRange(j,j+.1);const te=e.openGLCamera.getKeyMatrices(o);$r(e.projectionToWorld,te.wcpc),R.setClippingRange(N,F),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const ie=t.getRenderTargetSize();l.setUniformf("vpWidth",ie[0]),l.setUniformf("vpHeight",ie[1]);const he=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",he[0]/ie[0]),l.setUniformf("vpOffsetY",he[1]/ie[1])}if($r(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let I=0;const P=[],O=[],A=[];if(o.getLights().forEach(V=>{if(V.getSwitch()>0){const R=V.getColor(),N=V.getIntensity();P[0+I*3]=R[0]*N,P[1+I*3]=R[1]*N,P[2+I*3]=R[2]*N;const F=V.getDirection();tr(b,F[0],F[1],F[2]),xv(b,b,s.normalMatrix),Qn(b,b),O[0+I*3]=b[0],O[1+I*3]=b[1],O[2+I*3]=b[2],A[0+I*3]=-.5*b[0],A[1+I*3]=-.5*b[1],A[2+I*3]=-.5*(b[2]-1),I++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",I),l.setUniform3fv("lightColor",P),l.setUniform3fv("lightDirectionVC",O),l.setUniform3fv("lightHalfAngleVC",A),e.lightComplexity===3){I=0;const V=[],G=[],R=[],N=[],F=[];o.getLights().forEach(j=>{if(j.getSwitch()>0){const ie=j.getAttenuationValues();G[0+I*3]=ie[0],G[1+I*3]=ie[1],G[2+I*3]=ie[2],N[I]=j.getExponent(),R[I]=j.getConeAngle(),F[I]=j.getPositional();const he=j.getTransformedPosition();Yt(he,he,e.modelToView),V[0+I*3]=he[0],V[1+I*3]=he[1],V[2+I*3]=he[2],I+=1}}),l.setUniform3fv("lightPositionVC",V),l.setUniform3fv("lightAttenuation",G),l.setUniformfv("lightConeAngle",R),l.setUniformfv("lightExponent",N),l.setUniformiv("lightPositional",F)}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 V=e.renderable.getLAOKernelSize();l.setUniformi("kernelSize",V);const G=[];for(let R=0;R{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;h0&&(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{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()===gS.NEAREST?(e.scalarTexture.setMinificationFilter(Xt.NEAREST),e.scalarTexture.setMagnificationFilter(Xt.NEAREST)):(e.scalarTexture.setMinificationFilter(Xt.LINEAR),e.scalarTexture.setMagnificationFilter(Xt.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(ar(E,1,1,1),RY(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 V=e.scalarTexture.getVolumeInfo();l.setUniformf("texWidth",e.scalarTexture.getWidth()),l.setUniformf("texHeight",e.scalarTexture.getHeight()),l.setUniformi("xreps",V.xreps),l.setUniformi("xstride",V.xstride),l.setUniformi("ystride",V.ystride)}const b=new Float64Array(3),D=new Float64Array(3);for(let V=0;V<6;++V){switch(V){case 1:ar(b,-1,0,0),ar(D,x[0],x[2],x[4]);break;case 2:ar(b,0,1,0),ar(D,x[1],x[3],x[5]);break;case 3:ar(b,0,-1,0),ar(D,x[0],x[2],x[4]);break;case 4:ar(b,0,0,1),ar(D,x[1],x[3],x[5]);break;case 5:ar(b,0,0,-1),ar(D,x[0],x[2],x[4]);break;case 0:default:ar(b,1,0,0),ar(D,x[1],x[3],x[5]);break}wv(b,b,e.idxNormalMatrix),Qt(D,D,e.idxToView);const G=-1*Nt(D,b);l.setUniform3f(`vPlaneNormal${V}`,b[0],b[1],b[2]),l.setUniformf(`vPlaneDistance${V}`,G)}if(t.isLabelmapOutlineRequired(a)){const G=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",G);const R=o.getActiveCamera(),[N,F]=R.getClippingRange(),j=R.getDistance();R.setClippingRange(j,j+.1);const Q=e.openGLCamera.getKeyMatrices(o);Kr(e.projectionToWorld,Q.wcpc),R.setClippingRange(N,F),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const oe=t.getRenderTargetSize();l.setUniformf("vpWidth",oe[0]),l.setUniformf("vpHeight",oe[1]);const de=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",de[0]/oe[0]),l.setUniformf("vpOffsetY",de[1]/oe[1])}if(Kr(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let I=0;const P=[],O=[],A=[];if(o.getLights().forEach(V=>{if(V.getSwitch()>0){const R=V.getColor(),N=V.getIntensity();P[0+I*3]=R[0]*N,P[1+I*3]=R[1]*N,P[2+I*3]=R[2]*N;const F=V.getDirection();ar(b,F[0],F[1],F[2]),wv(b,b,s.normalMatrix),ir(b,b),O[0+I*3]=b[0],O[1+I*3]=b[1],O[2+I*3]=b[2],A[0+I*3]=-.5*b[0],A[1+I*3]=-.5*b[1],A[2+I*3]=-.5*(b[2]-1),I++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",I),l.setUniform3fv("lightColor",P),l.setUniform3fv("lightDirectionVC",O),l.setUniform3fv("lightHalfAngleVC",A),e.lightComplexity===3){I=0;const V=[],G=[],R=[],N=[],F=[];o.getLights().forEach(j=>{if(j.getSwitch()>0){const oe=j.getAttenuationValues();G[0+I*3]=oe[0],G[1+I*3]=oe[1],G[2+I*3]=oe[2],N[I]=j.getExponent(),R[I]=j.getConeAngle(),F[I]=j.getPositional();const de=j.getTransformedPosition();Qt(de,de,e.modelToView),V[0+I*3]=de[0],V[1+I*3]=de[1],V[2+I*3]=de[2],I+=1}}),l.setUniform3fv("lightPositionVC",V),l.setUniform3fv("lightAttenuation",G),l.setUniformfv("lightConeAngle",R),l.setUniformfv("lightExponent",N),l.setUniformiv("lightPositional",F)}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 V=e.renderable.getLAOKernelSize();l.setUniformi("kernelSize",V);const G=[];for(let R=0;R{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;h0&&(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{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()===hS.NEAREST?(e.scalarTexture.setMinificationFilter(Jt.NEAREST),e.scalarTexture.setMagnificationFilter(Jt.NEAREST)):(e.scalarTexture.setMinificationFilter(Jt.LINEAR),e.scalarTexture.setMagnificationFilter(Jt.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=c4.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)||Wx("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){Wx("No input!");return}t.renderPieceStart(i,o),t.renderPieceDraw(i,o),t.renderPieceFinish(i,o)},t.computeBounds=(i,o)=>{if(!t.getInput()){Bh(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(){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 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o=i.getProperty().getLabelOutlineThickness(),a=e._openGLRenderWindow.getGraphicsResourceForObject(o),s=`${o.join("-")}`;if(!((l=a==null?void 0:a.oglObject)!=null&&l.getHandle())||(a==null?void 0:a.hash)!==s){e.labelOutlineThicknessTexture=Mr.newInstance(),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const f=1024,u=1,d=f*u,h=new Uint8Array(d);for(let g=0;g{const o=i.getProperty(),a=e.renderable;return o.getUseLabelOutline()||a.getBlendMode()===dv.LABELMAP_EDGE_PROJECTION_BLEND}}const yte={context:null,VBOBuildTime:null,scalarTexture:null,opacityTexture:null,opacityTextureString:null,colorTexture:null,colorTextureString:null,jitterTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,tris:null,framebuffer:null,copyShader:null,copyVAO:null,lastXYF:1,targetXYF:1,zBufferTexture:null,lastZBufferTexture:null,lightComplexity:0,fullViewportTime:1,idxToView:null,idxNormalMatrix:null,modelToView:null,projectionToView:null,avgWindowArea:0,avgFrameTime:0};function wA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yte,r),fr.extend(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.VBOBuildTime={},yr(e.VBOBuildTime,{mtime:0}),e.tris=ml.newInstance(),e.jitterTexture=Mr.newInstance(),e.jitterTexture.setWrapS(a1.REPEAT),e.jitterTexture.setWrapT(a1.REPEAT),e.framebuffer=Q5.newInstance(),e.idxToView=Wt(new Float64Array(16)),e.idxNormalMatrix=Ts(new Float64Array(9)),e.modelToView=Wt(new Float64Array(16)),e.projectionToView=Wt(new Float64Array(16)),e.projectionToWorld=Wt(new Float64Array(16)),ci(t,e,["context"]),vte(t,e)}const xA=$n(wA,"vtkOpenGLVolumeMapper");var CA={newInstance:xA,extend:wA};Mi("vtkVolumeMapper",xA);function _4(t,e){switch(t){case"Float32Array":return Float32Array;case"Uint8Array":return Uint8Array;case"Uint32Array":return Uint32Array;case"Uint16Array":case"Int16Array":return e?(console.debug(`${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 E4(t,e,r={}){const{isVolumeBuffer:n=!1}=r,i=_4(t,n),o=i.BYTES_PER_ELEMENT;return{numBytes:e*o,TypedArrayConstructor:i}}function jr(t){return o1.get(t)}function Bo(){return o1.getAll()}const Oy=t=>t&&typeof t=="object"&&Object.prototype.toString.call(t)!=="[object RegExp]"&&Object.prototype.toString.call(t)!=="[object Date]",wte=t=>Array.isArray(t)?[]:{},c1=(t,e)=>e&&e.clone===!0&&Oy(t)?Ui(wte(t),t,e):t,vD=(t,e,r)=>{const n=t.slice();return e.forEach(function(i,o){typeof n[o]>"u"?n[o]=c1(i,r):Oy(i)?n[o]=Ui(t[o],i,r):t.indexOf(i)===-1&&(n[o]=c1(i,r))}),n},xte=(t,e,r)=>{const n={};return Oy(t)&&Object.keys(t).forEach(function(i){n[i]=c1(t[i],r)}),Object.keys(e).forEach(function(i){!Oy(e[i])||!t[i]?n[i]=c1(e[i],r):n[i]=Ui(t[i],e[i],r)}),n},Ui=(t={},e={},r=void 0)=>{const n=Array.isArray(e),o=(r||{arrayMerge:vD}).arrayMerge||vD;return n?Array.isArray(t)?o(t,e,r):c1(e,r):xte(t,e,r)};/** +`),"");const l=e.copyShader;e.copyVAO=s4.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)||Gx("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){Gx("No 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g=ul(d,f,u);if(!(h!=null&&h.oglObject)||h.hash!==g){e.opacityTexture=Ar.newInstance(),e.opacityTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const E=1024,b=E*2*u,D=new Float32Array(b),I=new Float32Array(E);for(let P=0;P1?1:-1,E[P*3+2]=-1;const b=new Uint16Array(8);b[0]=3,b[1]=0,b[2]=1,b[3]=3,b[4]=3,b[5]=0,b[6]=3,b[7]=2;const D=Wt.newInstance({numberOfComponents:3,values:E});D.setName("points");const I=Wt.newInstance({numberOfComponents:1,values:b});e.tris.getCABO().createVBO(I,"polys",bo.SURFACE,{points:D,cellOffset:0})}e.VBOBuildTime.modified()},t.updateLabelOutlineThicknessTexture=i=>{var l;const o=i.getProperty().getLabelOutlineThickness(),a=e._openGLRenderWindow.getGraphicsResourceForObject(o),s=`${o.join("-")}`;if(!((l=a==null?void 0:a.oglObject)!=null&&l.getHandle())||(a==null?void 0:a.hash)!==s){e.labelOutlineThicknessTexture=Ar.newInstance(),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const f=1024,u=1,d=f*u,h=new Uint8Array(d);for(let g=0;g{const o=i.getProperty(),a=e.renderable;return o.getUseLabelOutline()||a.getBlendMode()===fv.LABELMAP_EDGE_PROJECTION_BLEND}}const wte={context:null,VBOBuildTime:null,scalarTexture:null,opacityTexture:null,opacityTextureString:null,colorTexture:null,colorTextureString:null,jitterTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,tris:null,framebuffer:null,copyShader:null,copyVAO:null,lastXYF:1,targetXYF:1,zBufferTexture:null,lastZBufferTexture:null,lightComplexity:0,fullViewportTime:1,idxToView:null,idxNormalMatrix:null,modelToView:null,projectionToView:null,avgWindowArea:0,avgFrameTime:0};function CA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wte,r),mr.extend(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.VBOBuildTime={},Tr(e.VBOBuildTime,{mtime:0}),e.tris=ml.newInstance(),e.jitterTexture=Ar.newInstance(),e.jitterTexture.setWrapS(i1.REPEAT),e.jitterTexture.setWrapT(i1.REPEAT),e.framebuffer=Z5.newInstance(),e.idxToView=$t(new Float64Array(16)),e.idxNormalMatrix=Es(new Float64Array(9)),e.modelToView=$t(new Float64Array(16)),e.projectionToView=$t(new Float64Array(16)),e.projectionToWorld=$t(new Float64Array(16)),fi(t,e,["context"]),yte(t,e)}const SA=Jn(CA,"vtkOpenGLVolumeMapper");var TA={newInstance:SA,extend:CA};Oi("vtkVolumeMapper",SA);function T4(t,e){switch(t){case"Float32Array":return Float32Array;case"Uint8Array":return Uint8Array;case"Uint32Array":return Uint32Array;case"Uint16Array":case"Int16Array":return e?(console.debug(`${t} is not supported for volume rendering, switching back to Float32Array`),Float32Array):t==="Uint16Array"?Uint16Array:Int16Array;default:if(t)throw new 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n(i){if(!i||!i.data)return;if(!_te(r,i.origin)){console.warn(`Invalid origin '${i.origin}' for comlink proxy`);return}const{id:o,type:a,path:s}=Object.assign({path:[]},i.data),c=(i.data.argumentList||[]).map(Xf);let l;try{const f=s.slice(0,-1).reduce((d,h)=>d[h],t),u=s.reduce((d,h)=>d[h],t);switch(a){case"GET":l=u;break;case"SET":f[s.slice(-1)[0]]=Xf(i.data.value),l=!0;break;case"APPLY":l=u.apply(f,c);break;case"CONSTRUCT":{const d=new u(...c);l=OA(d)}break;case"ENDPOINT":{const{port1:d,port2:h}=new MessageChannel;b4(t,h),l=Ote(d,[d])}break;case"RELEASE":l=void 0;break;default:return}}catch(f){l={value:f,[Ev]:0}}Promise.resolve(l).catch(f=>({value:f,[Ev]:0})).then(f=>{const[u,d]=Ry(f);e.postMessage(Object.assign(Object.assign({},u),{id:o}),d),a==="RELEASE"&&(e.removeEventListener("message",n),bA(e),zx in t&&typeof t[zx]=="function"&&t[zx]())}).catch(f=>{const[u,d]=Ry({value:new TypeError("Unserializable return 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c=a0(t,e,{type:"GET",path:r.map(l=>l.toString())}).then(Xf);return c.then.bind(c)}return mS(t,e,[...r,s])},set(a,s,c){c2(i);const[l,f]=Ry(c);return a0(t,e,{type:"SET",path:[...r,s].map(u=>u.toString()),value:l},f).then(Xf)},apply(a,s,c){c2(i);const l=r[r.length-1];if(l===Cte)return a0(t,e,{type:"ENDPOINT"}).then(Xf);if(l==="bind")return mS(t,e,r.slice(0,-1));const[f,u]=yD(c);return a0(t,e,{type:"APPLY",path:r.map(d=>d.toString()),argumentList:f},u).then(Xf)},construct(a,s){c2(i);const[c,l]=yD(s);return a0(t,e,{type:"CONSTRUCT",path:r.map(f=>f.toString()),argumentList:c},l).then(Xf)}});return bte(o,t),o}function Ite(t){return Array.prototype.concat.apply([],t)}function yD(t){const e=t.map(Ry);return[e.map(r=>r[0]),Ite(e.map(r=>r[1]))]}const IA=new WeakMap;function Ote(t,e){return IA.set(t,e),t}function OA(t){return Object.assign(t,{[SA]:!0})}function Ry(t){for(const[e,r]of EA)if(r.canHandle(t)){const[n,i]=r.serialize(t);return[{type:"HANDLER",name:e,value:n},i]}return[{type:"RAW",value:t},IA.get(t)||[]]}function Xf(t){switch(t.type){case"HANDLER":return EA.get(t.name).deserialize(t.value);case"RAW":return t.value}}function a0(t,e,r,n){return new Promise(i=>{const o=Mte();e.set(o,i),t.start&&t.start(),t.postMessage(Object.assign({id:o},r),n)})}function Mte(){return new Array(4).fill(0).map(()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16)).join("-")}class D4{constructor(e){this.numRequests={[pn.Interaction]:0,[pn.Thumbnail]:0,[pn.Prefetch]:0,[pn.Compute]:0},this.id=e||Pn(),this.requestPool={[pn.Interaction]:{0:[]},[pn.Thumbnail]:{0:[]},[pn.Prefetch]:{0:[]},[pn.Compute]:{0:[]}},this.grabDelay=5,this.awake=!1,this.numRequests={[pn.Interaction]:0,[pn.Thumbnail]:0,[pn.Prefetch]:0,[pn.Compute]:0},this.maxNumRequests={[pn.Interaction]:6,[pn.Thumbnail]:6,[pn.Prefetch]:5,[pn.Compute]:1e3}}setMaxSimultaneousRequests(e,r){this.maxNumRequests[e]=r}getMaxSimultaneousRequests(e){return this.maxNumRequests[e]}destroy(){this.timeoutHandle&&window.clearTimeout(this.timeoutHandle)}addRequest(e,r,n,i=0){const o={requestFn:e,type:r,additionalDetails:n};this.requestPool[r][i]===void 0&&(this.requestPool[r][i]=[]),this.requestPool[r][i].push(o),this.startGrabbing()}filterRequests(e){Object.keys(this.requestPool).forEach(r=>{const n=this.requestPool[r];Object.keys(n).forEach(i=>{n[i]=n[i].filter(o=>e(o))})})}clearRequestStack(e){if(!this.requestPool[e])throw 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n=this.workerRegistry[e],i=n.instances[r];i!==null&&(i[TA](),n.nativeWorkers[r].terminate(),n.instances[r]=null,n.lastActiveTime[r]=null)}}const $x=4,Pte=5,Rte=1,wD=[1,1];function xD({ext:t,filterType:e,texData:r,internalFormat:n,glDataType:i}){try{const o=document.createElement("canvas");o.width=$x,o.height=$x;const a=o.getContext("webgl2");if(!a)return!1;const s=`#version 300 es + */const _A=Symbol("Comlink.proxy"),Ste=Symbol("Comlink.endpoint"),EA=Symbol("Comlink.releaseProxy"),Wx=Symbol("Comlink.finalizer"),_v=Symbol("Comlink.thrown"),bA=t=>typeof t=="object"&&t!==null||typeof t=="function",Tte={canHandle:t=>bA(t)&&t[_A],serialize(t){const{port1:e,port2:r}=new MessageChannel;return E4(t,e),[r,[r]]},deserialize(t){return t.start(),gS(t)}},_te={canHandle:t=>bA(t)&&_v 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 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e=(Oy.get(t)||0)-1;Oy.set(t,e),e===0&&OA(t)});function Dte(t,e){const r=(Oy.get(e)||0)+1;Oy.set(e,r),My&&My.register(t,e,t)}function Ite(t){My&&My.unregister(t)}function pS(t,e,r=[],n=function(){}){let i=!1;const o=new Proxy(n,{get(a,s){if(s2(i),s===EA)return()=>{Ite(o),OA(t),e.clear(),i=!0};if(s==="then"){if(r.length===0)return{then:()=>o};const c=o0(t,e,{type:"GET",path:r.map(l=>l.toString())}).then(qf);return c.then.bind(c)}return pS(t,e,[...r,s])},set(a,s,c){s2(i);const[l,f]=Py(c);return o0(t,e,{type:"SET",path:[...r,s].map(u=>u.toString()),value:l},f).then(qf)},apply(a,s,c){s2(i);const l=r[r.length-1];if(l===Ste)return o0(t,e,{type:"ENDPOINT"}).then(qf);if(l==="bind")return pS(t,e,r.slice(0,-1));const[f,u]=yD(c);return o0(t,e,{type:"APPLY",path:r.map(d=>d.toString()),argumentList:f},u).then(qf)},construct(a,s){s2(i);const[c,l]=yD(s);return o0(t,e,{type:"CONSTRUCT",path:r.map(f=>f.toString()),argumentList:c},l).then(qf)}});return Dte(o,t),o}function Ote(t){return Array.prototype.concat.apply([],t)}function yD(t){const e=t.map(Py);return[e.map(r=>r[0]),Ote(e.map(r=>r[1]))]}const MA=new WeakMap;function Mte(t,e){return MA.set(t,e),t}function PA(t){return Object.assign(t,{[_A]:!0})}function Py(t){for(const[e,r]of DA)if(r.canHandle(t)){const[n,i]=r.serialize(t);return[{type:"HANDLER",name:e,value:n},i]}return[{type:"RAW",value:t},MA.get(t)||[]]}function qf(t){switch(t.type){case"HANDLER":return DA.get(t.name).deserialize(t.value);case"RAW":return t.value}}function o0(t,e,r,n){return new Promise(i=>{const o=Pte();e.set(o,i),t.start&&t.start(),t.postMessage(Object.assign({id:o},r),n)})}function Pte(){return new Array(4).fill(0).map(()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16)).join("-")}class b4{constructor(e){this.numRequests={[Cn.Interaction]:0,[Cn.Thumbnail]:0,[Cn.Prefetch]:0,[Cn.Compute]:0},this.id=e||Fn(),this.requestPool={[Cn.Interaction]:{0:[]},[Cn.Thumbnail]:{0:[]},[Cn.Prefetch]:{0:[]},[Cn.Compute]:{0:[]}},this.grabDelay=5,this.awake=!1,this.numRequests={[Cn.Interaction]:0,[Cn.Thumbnail]:0,[Cn.Prefetch]:0,[Cn.Compute]:0},this.maxNumRequests={[Cn.Interaction]:6,[Cn.Thumbnail]:6,[Cn.Prefetch]:5,[Cn.Compute]:1e3}}setMaxSimultaneousRequests(e,r){this.maxNumRequests[e]=r}getMaxSimultaneousRequests(e){return this.maxNumRequests[e]}destroy(){this.timeoutHandle&&window.clearTimeout(this.timeoutHandle)}addRequest(e,r,n,i=0){const o={requestFn:e,type:r,additionalDetails:n};this.requestPool[r][i]===void 0&&(this.requestPool[r][i]=[]),this.requestPool[r][i].push(o),this.startGrabbing()}filterRequests(e){Object.keys(this.requestPool).forEach(r=>{const n=this.requestPool[r];Object.keys(n).forEach(i=>{n[i]=n[i].filter(o=>e(o))})})}clearRequestStack(e){if(!this.requestPool[e])throw new Error(`No category for the type ${e} found`);this.requestPool[e]={0:[]}}sendRequests(e){const r=this.maxNumRequests[e]-this.numRequests[e];let n=0;for(let i=0;i{this.numRequests[e]--,this.startAgain()}):(this.numRequests[e]--,n++)}}return n&&this.startAgain(),!0}getNextRequest(e){const r=this.getSortedPriorityGroups(e);for(const n of r)if(this.requestPool[e][n].length)return this.requestPool[e][n].shift();return null}startGrabbing(){const e=this.sendRequests(Cn.Interaction),r=this.sendRequests(Cn.Thumbnail),n=this.sendRequests(Cn.Prefetch),i=this.sendRequests(Cn.Compute);!e&&!r&&!n&&!i&&(this.awake=!1)}startAgain(){this.awake&&(this.grabDelay!==void 0?this.timeoutHandle||(this.timeoutHandle=window.setTimeout(()=>{this.timeoutHandle=null,this.startGrabbing()},this.grabDelay)):this.startGrabbing())}getSortedPriorityGroups(e){return Object.keys(this.requestPool[e]).map(Number).filter(n=>this.requestPool[e][n].length).sort((n,i)=>n-i)}getRequestPool(){return this.requestPool}}class 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i,o,a,s,c,l;return e.VBOBuildTime.getMTime(){if(r.isDeleted())return null;let n=0,i=r.getClassName(n++),o=!1;const a=Object.keys(e.overrides);for(;i&&!o;)a.includes(i)?o=!0:i=r.getClassName(n++);if(!o)return null;const s=e.getModelInitialValues(r),c=e.overrides[i](s);return c.setMyFactory(t),c},e.overrides=VA,e.getModelInitialValues=r=>{const n={};return r.getClassName()==="vtkSharedVolumeMapper"&&(n.scalarTexture=r.getScalarTexture()),n}}const qte={};function FA(t,e,r={}){Object.assign(e,qte,r),K_.extend(t,e,r),Kte(t,e),lo("vtkActor",$Z.newInstance),lo("vtkActor2D",qZ.newInstance),lo("vtkCamera",ZZ.newInstance),lo("vtkGlyph3DMapper",Cee.newInstance),lo("vtkImageMapper",Iee.newInstance),lo("vtkImageCPRMapper",Lee.newInstance),lo("vtkImageSlice",Vee.newInstance),lo("vtkMapper",lw.newInstance),lo("vtkPixelSpaceCallbackMapper",Wee.newInstance),lo("vtkRenderer",Kee.newInstance),lo("vtkSkybox",Jee.newInstance),lo("vtkSphereMapper",rte.newInstance),lo("vtkStickMapper",cte.newInstance),lo("vtkTexture",Mr.newInstance),lo("vtkVolume",dte.newInstance),lo("vtkVolumeMapper",CA.newInstance),lo("vtkSharedVolumeMapper",Hte.newInstance)}const Xte=J.newInstance(FA,"vtkStreamingOpenGLViewNodeFactory"),Yte={newInstance:Xte,extend:FA};function Jte(t,e){e.classHierarchy.push("vtkStreamingOpenGLRenderWindow")}function UA(t,e,r={}){Object.assign(e,r),BZ.extend(t,e,r),e.myFactory=Yte.newInstance(),lo("vtkRenderWindow",BA),Jte(t,e)}const BA=J.newInstance(UA,"vtkStreamingOpenGLRenderWindow"),Zte={newInstance:BA,extend:UA},{vtkDebugMacro:l2}=J;function Qte(t,e){e.classHierarchy.push("vtkCamera");const r=new Float64Array(3),n=new Float64Array([0,0,-1]),i=new Float64Array([0,1,0]),o=Wt(new Float64Array(16)),a=Wt(new Float64Array(16)),s=new Float64Array(3),c=new Float64Array(3),l=new Float64Array(3),f=Wt(new Float64Array(16)),u=Wt(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,l2("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,l2("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]);Wt(f);const x=new Float64Array([y[0]-v[0],y[1]-v[1],y[2]-v[2]]);Ro(f,f,Zr(p),x),ku(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;Wt(u),dr(u,u,v),Ro(u,u,Zr(p),e.viewUp),dr(u,u,[-v[0],-v[1],-v[2]]),Yt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.yaw=p=>{const v=e.position;Wt(u),dr(u,u,v),Ro(u,u,Zr(p),e.viewUp),dr(u,u,[-v[0],-v[1],-v[2]]),Yt(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]];Wt(u),dr(u,u,v),Ro(u,u,Zr(p),m),dr(u,u,[-v[0],-v[1],-v[2]]),Yt(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]];Wt(u),dr(u,u,v),Ro(u,u,Zr(p),m),dr(u,u,[-v[0],-v[1],-v[2]]),Yt(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];my(e.position,m,e.position),my(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],ku(y,[...e.position,1],p),ku(m,[...e.focalPoint,1],p),ku(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,l2("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,l2("Thickness is set to 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v=[3];sl(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],En(p,p),tr(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),cl(p,p,s),dr(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{$r(o,p),Yt(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),Yt(c,n,o),qn(c,c,s),Qn(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),Yt(l,i,o),qn(l,l,s),Qn(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),An(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(kr(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),En(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return e.viewMatrix;i4(o,e.position,e.focalPoint,e.viewUp),En(o,o);const p=new Float64Array(16);return kr(p,o),p},t.setProjectionMatrix=p=>{e.projectionMatrix=p},t.getProjectionMatrix=(p,v,y)=>{const m=new Float64Array(16);if(Wt(m),e.projectionMatrix){const C=1/e.physicalScale;return tr(s,C,C,C),kr(m,e.projectionMatrix),cl(m,m,s),En(m,m),m}Wt(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;r4(o,T,_,E,b,x[0],x[1]),En(o,o)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const C=Math.tan(Zr(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 kr(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return An(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];sl(e.physicalViewNorth,e.physicalViewUp,w);const x=Wt(new Float64Array(16));Ro(x,x,Zr(p),e.physicalViewUp),Ro(x,x,Zr(v),w),Ro(x,x,Zr(y),e.physicalViewNorth),Ro(x,x,Zr(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);Yt(C,C,x),Yt(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=Wt(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=Zr(p),T=af();tw(T,[v,y,m],S),wy(w,T)}const x=new Float64Array(3);Yt(x,[0,0,-1],w);const C=new Float64Array(3);Yt(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]=bS[1]?b:S[1]}return S}}const ene={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:ba(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function GA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ene,r),J.obj(t,e),J.get(t,e,["distance"]),J.setGet(t,e,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),J.getArray(t,e,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),J.setGetArray(t,e,["clippingRange","windowCenter"],2),J.setGetArray(t,e,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),Qte(t,e)}const tne=J.newInstance(GA,"vtkCamera");var I4={newInstance:tne,extend:GA};function nne(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?Yt(r,e.position,e.transformMatrix):tr(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?Yt(r,e.focalPoint,e.transformMatrix):tr(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime{const i=new Float64Array(3);Mn(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=Zr(n),a=Zr(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 rne={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 ine(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rne,r),J.obj(t,e),J.setGet(t,e,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),J.setGetArray(t,e,["color","position","focalPoint","attenuationValues"],3),nne(t,e)}const one=J.newInstance(ine,"vtkLight");var ane={newInstance:one};const{vtkErrorMacro:bv}=J;function sne(t){return()=>bv(`vtkViewport::${t} - NOT IMPLEMENTED`)}function cne(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{const n=[];for(let i=0;i{t.removeViewProp(n)},t.getActors2D=()=>(e.actors2D=[],e.props.forEach(n=>{e.actors2D=e.actors2D.concat(n.getActors2D())}),e.actors2D),t.displayToView=()=>bv("call displayToView on your view instead"),t.viewToDisplay=()=>bv("callviewtodisplay on your view instead"),t.getSize=()=>bv("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=sne("PickPropFrom")}const lne={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function WA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lne,r),J.obj(t,e),J.event(t,e,"event"),J.setGetArray(t,e,["viewport"],4),J.setGetArray(t,e,["background","background2"],3),cne(t,e)}const une=J.newInstance(WA,"vtkViewport");var fne={newInstance:une,extend:WA};const{vtkDebugMacro:Tg,vtkErrorMacro:Cu,vtkWarningMacro:dne}=_o;function CD(t){return()=>Cu(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function hne(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||(Tg("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(ba())):Cu("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=CD("allocateTime"),t.updateGeometry=CD("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{Tg(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=I4.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=ane.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 Cu("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();$r(c,c),En(c,c);const l=new Float64Array([o,a,s]);return Yt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return Cu("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),En(l,l);const f=new Float64Array([o,a,s]);return Yt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return Cu("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();En(c,c);const l=new Float64Array([o,a,s]);return Yt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return Cu("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);En(l,l);const f=new Float64Array([o,a,s]);return Yt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=ir.INIT_BOUNDS[0],e.allBounds[1]=ir.INIT_BOUNDS[1],e.allBounds[2]=ir.INIT_BOUNDS[2],e.allBounds[3]=ir.INIT_BOUNDS[3],e.allBounds[4]=ir.INIT_BOUNDS[4],e.allBounds[5]=ir.INIT_BOUNDS[5];let o=!0;t.invokeEvent(r);for(let a=0;ae.allBounds[1]&&(e.allBounds[1]=c[1]),c[2]e.allBounds[3]&&(e.allBounds[3]=c[3]),c[4]e.allBounds[5]&&(e.allBounds[5]=c[5]))}}return o&&(Bh(e.allBounds),Tg("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(!wv(a))return Tg("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return Cu("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=Zr(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(_n(v,c))>.999&&(dne("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(!wv(a))return Tg("Cannot reset camera clipping range!"),!1;if(t.getActiveCameraAndResetIfCreated(),!e.activeCamera)return Cu("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=Zr(e.activeCamera.getViewAngle());c=.2*Math.tan(l/2)*s[1]}return s[1]-s[0]=s[1]?.01*s[1]:s[0],e.nearClippingPlaneTolerance||(e.nearClippingPlaneTolerance=.01),s[0]{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 gne={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:rf(),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 zA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};for(Object.assign(e,gne,r),fne.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),Go(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),ci(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"]),Uh(t,e,["actors","volumes","lights"]),I_(t,e,["background"],4,1),q1(t,e,["renderWindow"]),hne(t,e)}const pne=$n(zA,"vtkRenderer");var $A={newInstance:pne,extend:zA};const mne={Unknown:0,LeftController:1,RightController:2},vne={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},yne={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var jA={Device:mne,Input:vne,Axis:yne};const{Device:u2,Input:zf}=jA,{vtkWarningMacro:f2,vtkErrorMacro:d2,normalizeWheel:wne,vtkOnceErrorMacro:xne}=J,Yd={ctrlKey:!1,altKey:!1,shiftKey:!1},jx={"xr-standard":[zf.Trigger,zf.Grip,zf.TrackPad,zf.Thumbstick,zf.A,zf.B]},O4=["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 _g(t){t.cancelable&&t.preventDefault()}function h2(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function Cne(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=>{d2("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=()=>f2("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",_g),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",_g),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&&_g(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&f2("[RenderWindowInteractor] duplicate pointerId 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v=[3];sl(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],An(p,p),ar(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),cl(p,p,s),yr(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{Kr(o,p),Qt(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),Qt(c,n,o),er(c,c,s),ir(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),Qt(l,i,o),er(l,l,s),ir(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),Gn(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(Ur(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),An(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return e.viewMatrix;r4(o,e.position,e.focalPoint,e.viewUp),An(o,o);const p=new Float64Array(16);return Ur(p,o),p},t.setProjectionMatrix=p=>{e.projectionMatrix=p},t.getProjectionMatrix=(p,v,y)=>{const m=new Float64Array(16);if($t(m),e.projectionMatrix){const C=1/e.physicalScale;return ar(s,C,C,C),Ur(m,e.projectionMatrix),cl(m,m,s),An(m,m),m}$t(o);const w=e.clippingRange[1]-e.clippingRange[0],x=[e.clippingRange[0]+(v+1)*w/2,e.clippingRange[0]+(y+1)*w/2];if(e.parallelProjection){const C=e.parallelScale*p,S=e.parallelScale,T=(e.windowCenter[0]-1)*C,_=(e.windowCenter[0]+1)*C,E=(e.windowCenter[1]-1)*S,b=(e.windowCenter[1]+1)*S;n4(o,T,_,E,b,x[0],x[1]),An(o,o)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const C=Math.tan(ti(e.viewAngle)/2);let S,T;e.useHorizontalViewAngle===!0?(S=e.clippingRange[0]*C,T=e.clippingRange[0]*C/p):(S=e.clippingRange[0]*C*p,T=e.clippingRange[0]*C);const _=(e.windowCenter[0]-1)*S,E=(e.windowCenter[0]+1)*S,b=(e.windowCenter[1]-1)*T,D=(e.windowCenter[1]+1)*T,I=x[0],P=x[1];o[0]=2*I/(E-_),o[5]=2*I/(D-b),o[2]=(_+E)/(E-_),o[6]=(b+D)/(D-b),o[10]=-(I+P)/(P-I),o[14]=-1,o[11]=-2*I*P/(P-I),o[15]=0}}return Ur(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return Gn(w,m,w),w},t.setDirectionOfProjection=(p,v,y)=>{if(e.directionOfProjection[0]===p&&e.directionOfProjection[1]===v&&e.directionOfProjection[2]===y)return;e.directionOfProjection[0]=p,e.directionOfProjection[1]=v,e.directionOfProjection[2]=y;const m=e.directionOfProjection;e.focalPoint[0]=e.position[0]+m[0]*e.distance,e.focalPoint[1]=e.position[1]+m[1]*e.distance,e.focalPoint[2]=e.position[2]+m[2]*e.distance,g()},t.setDeviceAngles=(p,v,y,m)=>{const w=[3];sl(e.physicalViewNorth,e.physicalViewUp,w);const x=$t(new 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tne={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:_a(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function zA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tne,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),ene(t,e)}const nne=q.newInstance(zA,"vtkCamera");var D4={newInstance:nne,extend:zA};function rne(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?Qt(r,e.position,e.transformMatrix):ar(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?Qt(r,e.focalPoint,e.transformMatrix):ar(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime{const i=new Float64Array(3);Vn(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=ti(n),a=ti(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 ine={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 one(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ine,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),rne(t,e)}const ane=q.newInstance(one,"vtkLight");var sne={newInstance:ane};const{vtkErrorMacro:Ev}=q;function cne(t){return()=>Ev(`vtkViewport::${t} - NOT IMPLEMENTED`)}function lne(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{const n=[];for(let i=0;i{t.removeViewProp(n)},t.getActors2D=()=>(e.actors2D=[],e.props.forEach(n=>{e.actors2D=e.actors2D.concat(n.getActors2D())}),e.actors2D),t.displayToView=()=>Ev("call displayToView on your view instead"),t.viewToDisplay=()=>Ev("callviewtodisplay on your view instead"),t.getSize=()=>Ev("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=cne("PickPropFrom")}const une={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function $A(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,une,r),q.obj(t,e),q.event(t,e,"event"),q.setGetArray(t,e,["viewport"],4),q.setGetArray(t,e,["background","background2"],3),lne(t,e)}const fne=q.newInstance($A,"vtkViewport");var dne={newInstance:fne,extend:$A};const{vtkDebugMacro:Sg,vtkErrorMacro:xu,vtkWarningMacro:hne}=Mo;function CD(t){return()=>xu(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function gne(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||(Sg("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(_a())):xu("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=CD("allocateTime"),t.updateGeometry=CD("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{Sg(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=D4.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=sne.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 xu("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();Kr(c,c),An(c,c);const l=new Float64Array([o,a,s]);return Qt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return xu("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);Kr(l,l),An(l,l);const f=new Float64Array([o,a,s]);return Qt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return xu("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();An(c,c);const l=new Float64Array([o,a,s]);return Qt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return xu("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);An(l,l);const f=new Float64Array([o,a,s]);return Qt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=lr.INIT_BOUNDS[0],e.allBounds[1]=lr.INIT_BOUNDS[1],e.allBounds[2]=lr.INIT_BOUNDS[2],e.allBounds[3]=lr.INIT_BOUNDS[3],e.allBounds[4]=lr.INIT_BOUNDS[4],e.allBounds[5]=lr.INIT_BOUNDS[5];let o=!0;t.invokeEvent(r);for(let a=0;ae.allBounds[1]&&(e.allBounds[1]=c[1]),c[2]e.allBounds[3]&&(e.allBounds[3]=c[3]),c[4]e.allBounds[5]&&(e.allBounds[5]=c[5]))}}return o&&(Uh(e.allBounds),Sg("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(!yv(a))return Sg("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return xu("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=ti(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(Pn(v,c))>.999&&(hne("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(!yv(a))return Sg("Cannot reset camera clipping range!"),!1;if(t.getActiveCameraAndResetIfCreated(),!e.activeCamera)return xu("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=ti(e.activeCamera.getViewAngle());c=.2*Math.tan(l/2)*s[1]}return s[1]-s[0]=s[1]?.01*s[1]:s[0],e.nearClippingPlaneTolerance||(e.nearClippingPlaneTolerance=.01),s[0]{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 pne={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:nf(),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 jA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};for(Object.assign(e,pne,r),dne.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),Ho(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),fi(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"]),Fh(t,e,["actors","volumes","lights"]),D_(t,e,["background"],4,1),K1(t,e,["renderWindow"]),gne(t,e)}const mne=Jn(jA,"vtkRenderer");var HA={newInstance:mne,extend:jA};const vne={Unknown:0,LeftController:1,RightController:2},yne={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},wne={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var KA={Device:vne,Input:yne,Axis:wne};const{Device:l2,Input:Wf}=KA,{vtkWarningMacro:u2,vtkErrorMacro:f2,normalizeWheel:xne,vtkOnceErrorMacro:Cne}=q,Xd={ctrlKey:!1,altKey:!1,shiftKey:!1},$x={"xr-standard":[Wf.Trigger,Wf.Grip,Wf.TrackPad,Wf.Thumbstick,Wf.A,Wf.B]},I4=["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 Tg(t){t.cancelable&&t.preventDefault()}function d2(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function Sne(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=>{f2("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=()=>u2("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",Tg),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",Tg),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&&Tg(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&u2("[RenderWindowInteractor] duplicate pointerId 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1:t.middleButtonPressEvent(v);break;case 2:t.rightButtonPressEvent(v);break;default:f2(`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){f2("undefined requester, can not start animating");return}if(n.has(p)){u2("requester is already registered for 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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(){Tg(p);const v={...xne(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:f2(`Unknown mouse button released: ${p.button}`);break}},t.handleTouchStart=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=d2(i);if(v.length===2){const m={...l(Xd),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(m)}t.recognizeGesture("TouchStart",y)}else if(v.length===1){const 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w={type:p,pokedRenderer:e.currentRenderer,firstRenderer:t.getFirstRenderer(),...y};t[`invoke${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=py(Math.atan2(w[1].y-w[0].y,w[1].x-w[0].x)),T=py(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)b&&D>I&&D>P){e.currentGesture="Pinch";const O={scale:1,touches:v};t.startPinchEvent(O)}else if(I>b&&I>P){e.currentGesture="Rotate";const O={rotation:0,touches:v};t.startRotateEvent(O)}else if(P>b){e.currentGesture="Pan";const O={translation:[0,0],touches:v};t.startPanEvent(O)}}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 Sne={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 HA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Sne,r),J.obj(t,e),e._animationExtendedEnd=0,J.event(t,e,"RenderEvent"),O4.forEach(n=>J.event(t,e,n)),J.get(t,e,["initialized","interactorStyle","lastFrameTime","recentAnimationFrameRate","_view"]),J.setGet(t,e,["container","lightFollowCamera","enabled","enableRender","recognizeGestures","desiredUpdateRate","stillUpdateRate","picker","preventDefaultOnPointerDown","preventDefaultOnPointerUp","mouseScrollDebounceByPass"]),J.moveToProtected(t,e,["view"]),Cne(t,e)}const Tne=J.newInstance(HA,"vtkRenderWindowInteractor");var _ne={newInstance:Tne,extend:HA,handledEvents:O4,...jA};const{vtkErrorMacro:Ene}=J,bne=[1,-1,1,-1,1,-1];function Dne(t,e){e.classHierarchy.push("vtkPoints"),t.getNumberOfPoints=t.getNumberOfTuples,t.setNumberOfPoints=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:3;t.getNumberOfPoints()!==r&&(e.size=r*n,e.values=J.newTypedArray(e.dataType,e.size),t.setNumberOfComponents(n),t.modified())},t.setPoint=function(r){for(var n=arguments.length,i=new Array(n>1?n-1:0),o=1;ot.insertNextTuple([r,n,i]),t.getBounds=()=>{if(t.getNumberOfComponents()===3){const i=t.getRange(0);e.bounds[0]=i[0],e.bounds[1]=i[1];const o=t.getRange(1);e.bounds[2]=o[0],e.bounds[3]=o[1];const a=t.getRange(2);return e.bounds[4]=a[0],e.bounds[5]=a[1],e.bounds}if(t.getNumberOfComponents()!==2)return Ene(`getBounds called on an array with components of - ${t.getNumberOfComponents()}`),bne;const r=t.getRange(0);e.bounds[0]=r[0],e.bounds[1]=r[1];const n=t.getRange(1);return e.bounds[2]=n[0],e.bounds[3]=n[1],e.bounds[4]=0,e.bounds[5]=0,e.bounds},t.computeBounds=t.getBounds,t.setNumberOfComponents(e.numberOfComponents<2?3:e.numberOfComponents)}const Ine={empty:!0,numberOfComponents:3,dataType:xn.FLOAT,bounds:[1,-1,1,-1,1,-1]};function KA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ine,r),Bt.extend(t,e,r),Dne(t,e)}const One=J.newInstance(KA,"vtkPoints");var l1={newInstance:One,extend:KA};function qA(t){let e=0;return t.filter((r,n)=>n===e?(e+=r+1,!0):!1)}function XA(t){let e=0;for(let r=0;r(e.numberOfCells!==void 0&&!n||(e.cellSizes?e.numberOfCells=e.cellSizes.length:e.numberOfCells=XA(t.getData())),e.numberOfCells),t.getCellSizes=n=>(e.cellSizes!==void 0&&!n||(e.cellSizes=qA(t.getData())),e.cellSizes),t.resize=n=>{const i=t.getNumberOfTuples();r.resize(n);const o=t.getNumberOfTuples();o{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 Rne(t){return{empty:!0,numberOfComponents:1,dataType:xn.UNSIGNED_INT,...t}}function YA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Bt.extend(t,e,Rne(r)),Pne(t,e)}const Lne=J.newInstance(YA,"vtkCellArray");var _d={newInstance:Lne,extend:YA,...Mne};function Ane(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=J.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;ie.bounds[1]?n[0]:e.bounds[1],e.bounds[2]=n[1]e.bounds[3]?n[1]:e.bounds[3],e.bounds[4]=n[2]e.bounds[5]?n[2]:e.bounds[5]}else Bh(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)=>{J.vtkErrorMacro("vtkCell.evaluatePosition is not implemented.")}}const Nne={bounds:[-1,-1,-1,-1,-1,-1],pointsIds:[]};function JA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Nne,r),J.obj(t,e),e.points||(e.points=l1.newInstance()),J.get(t,e,["points","pointsIds"]),Ane(t,e)}const kne=J.newInstance(JA,"vtkCell");var Ly={newInstance:kne,extend:JA};function Vne(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 Fne(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{t.incrementLinkCount(c)})}t.allocateLinks(n),e.maxId=n-1;for(let a=0;a{t.insertCellReference(c,o[c]++,a)})}}else{for(let a=0;a{t.incrementLinkCount(c)});t.allocateLinks(n),e.maxId=n-1;for(let a=0;a{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=()=>{Vne(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{e.array[r].cells[n]=i}}const Une={array:null,maxId:0,extend:0};function ZA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Une,r),J.obj(t,e),Fne(t,e)}const Bne=J.newInstance(ZA,"vtkCellLinks");var Gne={newInstance:Bne,extend:ZA};const br={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},yS=["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 Wne(t){return t0&&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]=br.VTK_EMPTY_CELL},t.getNumberOfTypes=()=>e.maxId+1,t.isType=r=>{const n=t.getNumberOfTypes();for(let i=0;it.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 qne={size:0,maxId:-1,extend:1e3};function QA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qne,r),J.obj(t,e),J.get(t,e,["size","maxId","extend"]),J.getArray(t,e,["typeArray","locationArray"]),Kne(t,e)}const Xne=J.newInstance(QA,"vtkCellTypes");var Yne={newInstance:Xne,extend:QA,...Hne};const Jne={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var eN={IntersectionState:Jne};const{IntersectionState:Dv}=eN;function C0(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=_n(o,o);let l=1e-5*s;return c!==0&&(i.t=s/c),l<0&&(l=-l),-l1?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=$c(a,t),i}function tN(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=[_n(a,a),-_n(a,s),-_n(a,s),_n(s,s)],f=[];if(f[0]=_n(a,c),f[1]=-_n(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=C0(d[v],h[v],g[v]),p.distance=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?Dv.YES_INTERSECTION:Dv.NO_INTERSECTION}const Zne={distanceToLine:C0,intersection:tN};function Qne(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=tN(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===Dv.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($c(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=C0(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=C0(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=C0(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=C0(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?(Sv(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const ere={orientations:null};function nN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ere,r),Ly.extend(t,e,r),J.setGet(t,e,["orientations"]),Qne(t,e)}const tre=J.newInstance(nN,"vtkLine");var ls={newInstance:tre,extend:nN,...Zne,...eN};function nre(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=ic(e.points):e.points=l1.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=l1.newInstance(),e.points.shallowCopy(n.getPoints())}}const rre={};function rN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rre,r),Gh.extend(t,e,r),J.setGet(t,e,["points"]),nre(t,e)}const ire=J.newInstance(rN,"vtkPointSet");var ore={newInstance:ire,extend:rN};function M4(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 Ay(t,e,r,n){M4(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 are(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=[];Ay(t,e,r,u),Ay(n,i,o,d);const h=-_n(u,t),g=-_n(d,n),p=[_n(d,t)+g,_n(d,e)+g,_n(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=[_n(u,n)+h,_n(u,i)+h,_n(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=_n(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=sl(u,d,[]);Td(T);let _=0,E=0;const b=[],D=[];let I=50,P=50;for(let V=0;V<3;V++){const G=V,R=(V+1)%3,N=Vo.intersectWithLine(y[G],y[R],n,d);N.intersection&&N.t>0-a&&N.t<1+a&&(N.t<1+a&&N.t>1-a&&(I=_),b[_++]=_n(N.x,T)-_n(S,T));const F=Vo.intersectWithLine(m[G],m[R],t,u);F.intersection&&F.t>0-a&&F.t<1+a&&(F.t<1+a&&F.t>1-a&&(P=E),D[E++]=_n(F.x,T)-_n(S,T))}if(_>2){_--;const V=b[2];b[2]=b[I],b[I]=V}if(E>2){E--;const V=D[2];D[2]=D[P],D[P]=V}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 V=b[1];b[1]=b[0],b[0]=V}if(D[0]>D[1]){const V=D[1];D[1]=D[0],D[0]=V}let O,A;return b[1]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(Ay(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=Vo.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=$c(f,u),v=$c(u,d),y=$c(d,f);e.line||(e.line=ls.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]=_n(C,w)/y,a[1]=_n(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),M4(l,f,u,d),Vo.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=ei(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=ei(g,v)/y,i[1]=ei(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=$c(b,r),n[0]=b[0],n[1]=b[1],n[2]=b[2]),a.evaluation=1;else{let I;if(n){if(o[1]<0&&o[2]<0)for(x=$c(r,u),C=ls.distanceToLine(r,l,u,I,_),S=ls.distanceToLine(r,u,f,I,E),x{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 lre={};function iN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lre,r),Ly.extend(t,e,r),cre(t,e)}const ure=J.newInstance(iN,"vtkTriangle");var oN={newInstance:ure,extend:iN,...sre};const Hx=["verts","lines","polys","strips"],{vtkWarningMacro:SD}=J,fre={[br.VTK_LINE]:ls,[br.VTK_POLY_LINE]:ls,[br.VTK_TRIANGLE]:oN};function dre(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}Hx.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=ic(e[i]):e[i]=_d.newInstance()}),t.getNumberOfCells=()=>Hx.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),Hx.forEach(a=>{e[a]=_d.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?br.VTK_POLY_VERTEX:br.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?br.VTK_POLY_LINE:br.VTK_LINE,g===1&&SD("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]=br.VTK_TRIANGLE;break;case 4:f[p]=br.VTK_QUAD;break;default:f[p]=br.VTK_POLYGON;break}g<3&&SD("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(br.VTK_TRIANGLE_STRIP,0,s),e.strips.getCellSizes().forEach((g,p)=>{d[p]=h,h+=g+1})}e.cells=Yne.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=Gne.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 br.VTK_VERTEX:case br.VTK_POLY_VERTEX:a=e.verts;break;case br.VTK_LINE:case br.VTK_POLY_LINE:a=e.lines;break;case br.VTK_TRIANGLE:case br.VTK_QUAD:case br.VTK_POLYGON:a=e.polys;break;case br.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||fre[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const hre={};function aN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hre,r),ore.extend(t,e,r),J.get(t,e,["cells","links"]),J.setGet(t,e,["verts","lines","polys","strips"]),dre(t,e)}const gre=J.newInstance(aN,"vtkPolyData");var Br={newInstance:gre,extend:aN};const pre=1e-6;function mre(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=af();oS(n,e.rotation);const i=new Float64Array(3),o=UY(i,n);return[py(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return oS(n,e.rotation)},t.rotateX=n=>{n!==0&&(Z_(e.rotation,e.rotation,Zr(n)),t.modified())},t.rotateY=n=>{n!==0&&(Q_(e.rotation,e.rotation,Zr(n)),t.modified())},t.rotateZ=n=>{n!==0&&(e4(e.rotation,e.rotation,Zr(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=Zr(n),c=af();tw(c,[i,o,a],s);const l=new Float64Array(16);wy(l,c),An(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-pre)return;const i=wy(new Float64Array(16),n);An(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],Wt(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>J1(e.userMatrix,n)?!1:(kr(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){Wt(e.matrix),e.userMatrix&&An(e.matrix,e.matrix,e.userMatrix),dr(e.matrix,e.matrix,e.origin),dr(e.matrix,e.matrix,e.position),An(e.matrix,e.matrix,e.rotation),cl(e.matrix,e.matrix,e.scale),dr(e.matrix,e.matrix,[-e.origin[0],-e.origin[1],-e.origin[2]]),En(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=()=>ir.getCenter(e.bounds),t.getLength=()=>ir.getLength(e.bounds),t.getXRange=()=>ir.getXRange(e.bounds),t.getYRange=()=>ir.getYRange(e.bounds),t.getZRange=()=>ir.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const vre={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 sN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vre,r),nm.extend(t,e,r),e.matrixMTime={},J.obj(e.matrixMTime),J.get(t,e,["bounds","isIdentity"]),J.getArray(t,e,["orientation"]),J.setGetArray(t,e,["origin","position","scale"],3),e.matrix=Wt(new Float64Array(16)),e.rotation=Wt(new Float64Array(16)),e.userMatrix=Wt(new Float64Array(16)),e.transform=null,mre(t,e)}const yre=J.newInstance(sN,"vtkProp3D");var P4={newInstance:yre,extend:sN};const{vtkDebugMacro:wre}=J;function xre(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=Fd.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()){wre("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];ir.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);En(o,e.matrix),i.forEach(a=>Yt(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{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 Cre={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,Cre,r),P4.extend(t,e,r),e.boundsMTime={},J.obj(e.boundsMTime),J.set(t,e,["property"]),J.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),xre(t,e)}const Sre=J.newInstance(cN,"vtkActor");var dc={newInstance:Sre,extend:cN};function Tre(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=VK.newInstance(),e.rendererMap={},e.openGLRenderWindow=Zte.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=_ne.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=$A.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=J.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const _re={background:[0,0,0],container:null};function lN(t,e,r={}){Object.assign(e,_re,r),J.obj(t,e),J.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),J.event(t,e,"resize"),Tre(t,e)}const Ere=J.newInstance(lN),bre={newInstance:Ere,extend:lN},{vtkErrorMacro:g2}=J;function Dre(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;on)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{if(e.nodes.length===0)return 0;let r=1,n=0,i=0;for(;i0?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?(g2("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 g2("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 g2("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return g2("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!==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)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=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[1]?t.addPoint(r[1],t.getValue(r[1])):t.addPoint(r[1],t.getValue(n[1])),t.sortAndUpdateRange();for(let i=0;i=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;i4&&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;s1?u=r+s/(i-1)*(n-r):u=.5*(r+n);ce.nodes[c].x;)c++,c.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.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 I=gp?g:p;o[m]=o[m]P?P:o[m]}}}}const Ire={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function uN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ire,r),J.obj(t,e),e.nodes=[],J.setGet(t,e,["allowDuplicateScalars","clamping"]),J.setArray(t,e,["range"],2),J.getArray(t,e,["range"]),Dre(t,e)}const Ore=J.newInstance(uN,"vtkPiecewiseFunction");var Ed={newInstance:Ore,extend:uN};const{BlendMode:Su,FilterMode:Yg}=cP;function Mre(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=Ed.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const Pre={createRadonTransferFunction:Mre};function Rre(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=rf(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(Su.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(Su.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(Su.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(Su.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(Su.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(Su.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>J.enumToString(Su,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>J.enumToString(Yg,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(Yg.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(Yg.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(Yg.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(oc(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(oc(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(oc(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(z_(oc(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const Lre=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:Su.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:Yg.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function fN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Lre(r)),w4.extend(t,e,r),J.setGet(t,e,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius","updatedExtents"]),J.setGetArray(t,e,["ipScalarRange"],2),J.event(t,e,"lightingActivated"),Rre(t,e)}const Are=J.newInstance(fN,"vtkVolumeMapper");var dN={newInstance:Are,extend:fN,...Pre};function Nre(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const kre={scalarTexture:null};function hN(t,e,r={}){Object.assign(e,kre,r),dN.extend(t,e,r),J.setGet(t,e,["scalarTexture"]),Nre(t,e)}const Vre=J.newInstance(hN,"vtkSharedVolumeMapper"),Fre={newInstance:Vre,extend:hN};function Ur(t){const e=t.indexOf(":");return t.substring(e+1)}function gN(t){let e=2166136261;for(let r=0;r>>0).toString(36)}const Ure=1073741824;class Bre{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*Ure,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}),ft(et,rt.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),ft(et,rt.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};ft(et,rt.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=ya.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){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};ft(et,rt.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};ft(et,rt.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(Ur).sort();let n=2166136261;for(const i of r){const o=gN(i);for(let a=0;a>>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.timeStampc.imageId);let s=a;r&&(s=a.filter(c=>!r.includes(c)));for(const c of s)if(this.removeImageLoadObject(c),ft(et,rt.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),ft(et,rt.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(rt.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),ft(et,rt.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=Ur(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=Ur(e),i=Array.from(this._imageCache.keys()).find(o=>Ur(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};ft(et,rt.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 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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||ya.FULL_RESOLUTION:void 0}}const $e=new Bre;function TD(t,e){const r=_4(e),n=new r(t.length);return n.set(t),n}function Gre(t,e){e.classHierarchy.push("vtkStreamingOpenGLTexture"),e.updatedFrames=[],e.volumeId=null;const r=t.create3DFilterableFromRaw;t.create3DFilterableFromRaw=(s,c,l,f,u,d,h)=>{e.inputDataType=u,e.inputNumComps=f,r(s,c,l,f,u,d,h)};const n=t.updateVolumeInfoForGL;t.updateVolumeInfoForGL=(s,c)=>{const l=n(s,c);return e.volumeInfo.dataComputedScale=[1],e.volumeInfo.dataComputedOffset=[0],l},t.update3DFromRaw=()=>{const{volumeId:s}=e;if(!s)return;const c=$e.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=$e.getVolume(e.volumeId);if(!s)return;const c=s.imageIds;for(let l=0;l!e.updatedFrames.length||e.updatedFrames.some(s=>s),t.getUpdatedFrames=()=>e.updatedFrames,t.setVolumeId=s=>{e.volumeId=s},t.getVolumeId=()=>e.volumeId,t.setTextureParameters=({width:s,height:c,depth:l,numberOfComponents:f,dataType:u})=>{e.width??(e.width=s),e.height??(e.height=c),e.depth??(e.depth=l),e.inputNumComps??(e.inputNumComps=f),e.inputDataType??(e.inputDataType=u)},t.getTextureParameters=()=>({width:e.width,height:e.height,depth:e.depth,numberOfComponents:e.inputNumComps,dataType:e.inputDataType})}const Wre={updatedFrames:[]};function pN(t,e,r={}){Object.assign(e,Wre,r),Mr.extend(t,e,r),Gre(t,e)}const zre=J.newInstance(pN,"vtkStreamingOpenGLTexture"),$re={newInstance:zre,extend:pN},jre={isPerformingCoordinateTransformation:!1};function mN(t,e,r={}){Object.assign(e,jre,r),I4.extend(t,e,r),J.setGet(t,e,["isPerformingCoordinateTransformation"]),Kre(t,e)}const Hre=J.newInstance(mN,"vtkSlabCamera");function Kre(t,e){e.classHierarchy.push("vtkSlabCamera");const r=Wt(new 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Lie={colorMixPreset:null,independentComponents:!0,interpolationType:Jg.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Aie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,Lie,r),J.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,t.makeProperty=kie.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()){Vie("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];ir.getCorners(r,i),t.computeMatrix();const o=new 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roe=J.newInstance(RN,"vtkCubeSource");var LN={newInstance:roe,extend:RN};const{vtkErrorMacro:RD}=J;function ioe(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){RD("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){RD("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 ooe={};function AN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ooe,r),J.obj(t,e),J.algo(t,e,1,1),e._cubeSource=LN.newInstance(),J.moveToProtected(t,e,["cubeSource","tmpOut"]),ioe(t,e)}const aoe=J.newInstance(AN,"vtkImageDataOutlineFilter");var soe={newInstance:aoe,extend:AN};let W4;function coe(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(Yt(n,r,e.matrix),n),t.transformPoints=(r,n)=>{const i=new Float64Array(3),o=new Float64Array(3);for(let a=0;a{t.setPreMultiplyFlag(!0)},t.postMultiply=()=>{t.setPreMultiplyFlag(!1)},t.transformMatrix=(r,n)=>(e.preMultiplyFlag?An(n,e.matrix,r):An(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>An(o,e.matrix,i):()=>An(o,i,e.matrix);for(let s=0;sW4({matrix:nn.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const loe={preMultiplyFlag:!1,matrix:[...B_]};function NN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,loe,r),J.obj(t,e),J.setGet(t,e,["preMultiplyFlag"]),J.setGetArray(t,e,["matrix"],16),coe(t,e)}W4=J.newInstance(NN,"vtkTransform");var uoe={newInstance:W4,extend:NN},foe=`//VTK::System::Dec + `);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=gy(Math.atan2(w[1].y-w[0].y,w[1].x-w[0].x)),T=gy(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)b&&D>I&&D>P){e.currentGesture="Pinch";const O={scale:1,touches:v};t.startPinchEvent(O)}else if(I>b&&I>P){e.currentGesture="Rotate";const O={rotation:0,touches:v};t.startRotateEvent(O)}else if(P>b){e.currentGesture="Pan";const O={translation:[0,0],touches:v};t.startPanEvent(O)}}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 Tne={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 qA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Tne,r),q.obj(t,e),e._animationExtendedEnd=0,q.event(t,e,"RenderEvent"),I4.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"]),Sne(t,e)}const _ne=q.newInstance(qA,"vtkRenderWindowInteractor");var Ene={newInstance:_ne,extend:qA,handledEvents:I4,...KA};const{vtkErrorMacro:bne}=q,Dne=[1,-1,1,-1,1,-1];function Ine(t,e){e.classHierarchy.push("vtkPoints"),t.getNumberOfPoints=t.getNumberOfTuples,t.setNumberOfPoints=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:3;t.getNumberOfPoints()!==r&&(e.size=r*n,e.values=q.newTypedArray(e.dataType,e.size),t.setNumberOfComponents(n),t.modified())},t.setPoint=function(r){for(var n=arguments.length,i=new Array(n>1?n-1:0),o=1;ot.insertNextTuple([r,n,i]),t.getBounds=()=>{if(t.getNumberOfComponents()===3){const i=t.getRange(0);e.bounds[0]=i[0],e.bounds[1]=i[1];const o=t.getRange(1);e.bounds[2]=o[0],e.bounds[3]=o[1];const a=t.getRange(2);return e.bounds[4]=a[0],e.bounds[5]=a[1],e.bounds}if(t.getNumberOfComponents()!==2)return bne(`getBounds called on an array with components of + ${t.getNumberOfComponents()}`),Dne;const r=t.getRange(0);e.bounds[0]=r[0],e.bounds[1]=r[1];const n=t.getRange(1);return e.bounds[2]=n[0],e.bounds[3]=n[1],e.bounds[4]=0,e.bounds[5]=0,e.bounds},t.computeBounds=t.getBounds,t.setNumberOfComponents(e.numberOfComponents<2?3:e.numberOfComponents)}const One={empty:!0,numberOfComponents:3,dataType:En.FLOAT,bounds:[1,-1,1,-1,1,-1]};function XA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,One,r),Wt.extend(t,e,r),Ine(t,e)}const Mne=q.newInstance(XA,"vtkPoints");var s1={newInstance:Mne,extend:XA};function YA(t){let e=0;return t.filter((r,n)=>n===e?(e+=r+1,!0):!1)}function JA(t){let e=0;for(let r=0;r(e.numberOfCells!==void 0&&!n||(e.cellSizes?e.numberOfCells=e.cellSizes.length:e.numberOfCells=JA(t.getData())),e.numberOfCells),t.getCellSizes=n=>(e.cellSizes!==void 0&&!n||(e.cellSizes=YA(t.getData())),e.cellSizes),t.resize=n=>{const i=t.getNumberOfTuples();r.resize(n);const o=t.getNumberOfTuples();o{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 Lne(t){return{empty:!0,numberOfComponents:1,dataType:En.UNSIGNED_INT,...t}}function ZA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Wt.extend(t,e,Lne(r)),Rne(t,e)}const Ane=q.newInstance(ZA,"vtkCellArray");var Td={newInstance:Ane,extend:ZA,...Pne};function Nne(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;ie.bounds[1]?n[0]:e.bounds[1],e.bounds[2]=n[1]e.bounds[3]?n[1]:e.bounds[3],e.bounds[4]=n[2]e.bounds[5]?n[2]:e.bounds[5]}else Uh(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 QA(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=s1.newInstance()),q.get(t,e,["points","pointsIds"]),Nne(t,e)}const Vne=q.newInstance(QA,"vtkCell");var Ry={newInstance:Vne,extend:QA};function Fne(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 Une(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{t.incrementLinkCount(c)})}t.allocateLinks(n),e.maxId=n-1;for(let a=0;a{t.insertCellReference(c,o[c]++,a)})}}else{for(let a=0;a{t.incrementLinkCount(c)});t.allocateLinks(n),e.maxId=n-1;for(let a=0;a{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=()=>{Fne(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{e.array[r].cells[n]=i}}const Bne={array:null,maxId:0,extend:0};function eN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bne,r),q.obj(t,e),Une(t,e)}const Gne=q.newInstance(eN,"vtkCellLinks");var Wne={newInstance:Gne,extend:eN};const Mr={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},vS=["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 zne(t){return t0&&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]=Mr.VTK_EMPTY_CELL},t.getNumberOfTypes=()=>e.maxId+1,t.isType=r=>{const n=t.getNumberOfTypes();for(let i=0;it.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 Xne={size:0,maxId:-1,extend:1e3};function tN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xne,r),q.obj(t,e),q.get(t,e,["size","maxId","extend"]),q.getArray(t,e,["typeArray","locationArray"]),qne(t,e)}const Yne=q.newInstance(tN,"vtkCellTypes");var Jne={newInstance:Yne,extend:tN,...Kne};const Zne={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var nN={IntersectionState:Zne};const{IntersectionState:bv}=nN;function x0(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=Pn(o,o);let l=1e-5*s;return c!==0&&(i.t=s/c),l<0&&(l=-l),-l1?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=$c(a,t),i}function rN(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,Wl(e,t,a),Wl(n,r,s),Wl(r,t,c);const l=[Pn(a,a),-Pn(a,s),-Pn(a,s),Pn(s,s)],f=[];if(f[0]=Pn(a,c),f[1]=-Pn(s,c),uR(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=x0(d[v],h[v],g[v]),p.distance=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?bv.YES_INTERSECTION:bv.NO_INTERSECTION}const Qne={distanceToLine:x0,intersection:rN};function ere(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===bv.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($c(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=x0(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=x0(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=x0(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=x0(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?(Cv(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const tre={orientations:null};function iN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tre,r),Ry.extend(t,e,r),q.setGet(t,e,["orientations"]),ere(t,e)}const nre=q.newInstance(iN,"vtkLine");var fs={newInstance:nre,extend:iN,...Qne,...nN};function rre(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=nc(e.points):e.points=s1.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=s1.newInstance(),e.points.shallowCopy(n.getPoints())}}const ire={};function oN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ire,r),Bh.extend(t,e,r),q.setGet(t,e,["points"]),rre(t,e)}const ore=q.newInstance(oN,"vtkPointSet");var are={newInstance:ore,extend:oN};function O4(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 Ly(t,e,r,n){O4(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 sre(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=[];Ly(t,e,r,u),Ly(n,i,o,d);const h=-Pn(u,t),g=-Pn(d,n),p=[Pn(d,t)+g,Pn(d,e)+g,Pn(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=[Pn(u,n)+h,Pn(u,i)+h,Pn(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=Pn(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=sl(u,d,[]);Sd(T);let _=0,E=0;const b=[],D=[];let I=50,P=50;for(let V=0;V<3;V++){const G=V,R=(V+1)%3,N=Wo.intersectWithLine(y[G],y[R],n,d);N.intersection&&N.t>0-a&&N.t<1+a&&(N.t<1+a&&N.t>1-a&&(I=_),b[_++]=Pn(N.x,T)-Pn(S,T));const F=Wo.intersectWithLine(m[G],m[R],t,u);F.intersection&&F.t>0-a&&F.t<1+a&&(F.t<1+a&&F.t>1-a&&(P=E),D[E++]=Pn(F.x,T)-Pn(S,T))}if(_>2){_--;const V=b[2];b[2]=b[I],b[I]=V}if(E>2){E--;const V=D[2];D[2]=D[P],D[P]=V}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 V=b[1];b[1]=b[0],b[0]=V}if(D[0]>D[1]){const V=D[1];D[1]=D[0],D[0]=V}let O,A;return b[1]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(Ly(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=Wo.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=$c(f,u),v=$c(u,d),y=$c(d,f);e.line||(e.line=fs.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]=Pn(C,w)/y,a[1]=Pn(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),O4(l,f,u,d),Wo.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=ri(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=ri(g,v)/y,i[1]=ri(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=$c(b,r),n[0]=b[0],n[1]=b[1],n[2]=b[2]),a.evaluation=1;else{let I;if(n){if(o[1]<0&&o[2]<0)for(x=$c(r,u),C=fs.distanceToLine(r,l,u,I,_),S=fs.distanceToLine(r,u,f,I,E),x{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 ure={};function aN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ure,r),Ry.extend(t,e,r),lre(t,e)}const fre=q.newInstance(aN,"vtkTriangle");var sN={newInstance:fre,extend:aN,...cre};const jx=["verts","lines","polys","strips"],{vtkWarningMacro:SD}=q,dre={[Mr.VTK_LINE]:fs,[Mr.VTK_POLY_LINE]:fs,[Mr.VTK_TRIANGLE]:sN};function hre(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}jx.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=nc(e[i]):e[i]=Td.newInstance()}),t.getNumberOfCells=()=>jx.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),jx.forEach(a=>{e[a]=Td.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?Mr.VTK_POLY_VERTEX:Mr.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?Mr.VTK_POLY_LINE:Mr.VTK_LINE,g===1&&SD("Building VTK_LINE ",p," with only one point, but VTK_LINE needs at least two points. 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Check the input."),h+=g+1}),d+=d.subarray(a),f+=f.subarray(a)}if(s){let h=0;f.fill(Mr.VTK_TRIANGLE_STRIP,0,s),e.strips.getCellSizes().forEach((g,p)=>{d[p]=h,h+=g+1})}e.cells=Jne.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=Wne.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 Mr.VTK_VERTEX:case Mr.VTK_POLY_VERTEX:a=e.verts;break;case Mr.VTK_LINE:case Mr.VTK_POLY_LINE:a=e.lines;break;case Mr.VTK_TRIANGLE:case Mr.VTK_QUAD:case Mr.VTK_POLYGON:a=e.polys;break;case Mr.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||dre[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const gre={};function cN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gre,r),are.extend(t,e,r),q.get(t,e,["cells","links"]),q.setGet(t,e,["verts","lines","polys","strips"]),hre(t,e)}const pre=q.newInstance(cN,"vtkPolyData");var zr={newInstance:pre,extend:cN};const mre=1e-6;function vre(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=of();iS(n,e.rotation);const i=new Float64Array(3),o=BY(i,n);return[gy(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return iS(n,e.rotation)},t.rotateX=n=>{n!==0&&(J_(e.rotation,e.rotation,ti(n)),t.modified())},t.rotateY=n=>{n!==0&&(Z_(e.rotation,e.rotation,ti(n)),t.modified())},t.rotateZ=n=>{n!==0&&(Q_(e.rotation,e.rotation,ti(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=ti(n),c=of();ew(c,[i,o,a],s);const l=new Float64Array(16);yy(l,c),Gn(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-mre)return;const i=yy(new Float64Array(16),n);Gn(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],$t(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>Y1(e.userMatrix,n)?!1:(Ur(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){$t(e.matrix),e.userMatrix&&Gn(e.matrix,e.matrix,e.userMatrix),yr(e.matrix,e.matrix,e.origin),yr(e.matrix,e.matrix,e.position),Gn(e.matrix,e.matrix,e.rotation),cl(e.matrix,e.matrix,e.scale),yr(e.matrix,e.matrix,[-e.origin[0],-e.origin[1],-e.origin[2]]),An(e.matrix,e.matrix),e.isIdentity=!0;for(let n=0;n<4;++n)for(let i=0;i<4;++i)(n===i?1:0)!==e.matrix[n+i*4]&&(e.isIdentity=!1);e.matrixMTime.modified()}},t.getCenter=()=>lr.getCenter(e.bounds),t.getLength=()=>lr.getLength(e.bounds),t.getXRange=()=>lr.getXRange(e.bounds),t.getYRange=()=>lr.getYRange(e.bounds),t.getZRange=()=>lr.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const yre={origin:[0,0,0],position:[0,0,0],orientation:[0,0,0],rotation:null,scale:[1,1,1],bounds:[1,-1,1,-1,1,-1],userMatrix:null,userMatrixMTime:null,cachedProp3D:null,isIdentity:!0,matrixMTime:null};function lN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yre,r),tm.extend(t,e,r),e.matrixMTime={},q.obj(e.matrixMTime),q.get(t,e,["bounds","isIdentity"]),q.getArray(t,e,["orientation"]),q.setGetArray(t,e,["origin","position","scale"],3),e.matrix=$t(new Float64Array(16)),e.rotation=$t(new Float64Array(16)),e.userMatrix=$t(new Float64Array(16)),e.transform=null,vre(t,e)}const wre=q.newInstance(lN,"vtkProp3D");var M4={newInstance:wre,extend:lN};const{vtkDebugMacro:xre}=q;function Cre(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=Vd.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()){xre("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];lr.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);An(o,e.matrix),i.forEach(a=>Qt(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{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 Sre={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function uN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Sre,r),M4.extend(t,e,r),e.boundsMTime={},q.obj(e.boundsMTime),q.set(t,e,["property"]),q.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),Cre(t,e)}const Tre=q.newInstance(uN,"vtkActor");var uc={newInstance:Tre,extend:uN};function _re(t,e){const r=t.invokeResize;delete 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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 Ere={background:[0,0,0],container:null};function fN(t,e,r={}){Object.assign(e,Ere,r),q.obj(t,e),q.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),q.event(t,e,"resize"),_re(t,e)}const bre=q.newInstance(fN),Dre={newInstance:bre,extend:fN},{vtkErrorMacro:h2}=q;function Ire(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;on)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{if(e.nodes.length===0)return 0;let r=1,n=0,i=0;for(;i0?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?(h2("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 h2("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 h2("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return h2("Sharpness outside range [0.0, 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n=t.getRange();n[0]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=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;i4&&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;s1?u=r+s/(i-1)*(n-r):u=.5*(r+n);ce.nodes[c].x;)c++,c.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.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 I=gp?g:p;o[m]=o[m]P?P:o[m]}}}}const Ore={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function dN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ore,r),q.obj(t,e),e.nodes=[],q.setGet(t,e,["allowDuplicateScalars","clamping"]),q.setArray(t,e,["range"],2),q.getArray(t,e,["range"]),Ire(t,e)}const Mre=q.newInstance(dN,"vtkPiecewiseFunction");var _d={newInstance:Mre,extend:dN};const{BlendMode:Cu,FilterMode:Xg}=uP;function Pre(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=_d.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const Rre={createRadonTransferFunction:Pre};function Lre(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=nf(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(Cu.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(Cu.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(Cu.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(Cu.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(Cu.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(Cu.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>q.enumToString(Cu,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>q.enumToString(Xg,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(Xg.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(Xg.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(Xg.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(rc(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(rc(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(rc(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(W_(rc(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const Are=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:Cu.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:Xg.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function hN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Are(r)),y4.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"),Lre(t,e)}const Nre=q.newInstance(hN,"vtkVolumeMapper");var gN={newInstance:Nre,extend:hN,...Rre};function kre(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const Vre={scalarTexture:null};function pN(t,e,r={}){Object.assign(e,Vre,r),gN.extend(t,e,r),q.setGet(t,e,["scalarTexture"]),kre(t,e)}const Fre=q.newInstance(pN,"vtkSharedVolumeMapper"),Ure={newInstance:Fre,extend:pN};function Wr(t){const e=t.indexOf(":");return t.substring(e+1)}function mN(t){let e=2166136261;for(let r=0;r>>0).toString(36)}const Bre=1073741824;class Gre{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*Bre,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}),lt(tt,nt.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),lt(tt,nt.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};lt(tt,nt.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=ma.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){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};lt(tt,nt.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};lt(tt,nt.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(Wr).sort();let n=2166136261;for(const i of r){const o=mN(i);for(let a=0;a>>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.timeStampc.imageId);let s=a;r&&(s=a.filter(c=>!r.includes(c)));for(const c of s)if(this.removeImageLoadObject(c),lt(tt,nt.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),lt(tt,nt.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(nt.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),lt(tt,nt.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=Wr(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=Wr(e),i=Array.from(this._imageCache.keys()).find(o=>Wr(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};lt(tt,nt.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(nt.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};lt(tt,nt.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||ma.FULL_RESOLUTION:void 0}}const ze=new Gre;function TD(t,e){const r=T4(e),n=new r(t.length);return n.set(t),n}function Wre(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=ze.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=ze.getVolume(e.volumeId);if(!s)return;const c=s.imageIds;for(let l=0;l!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 zre={updatedFrames:[]};function vN(t,e,r={}){Object.assign(e,zre,r),Ar.extend(t,e,r),Wre(t,e)}const $re=q.newInstance(vN,"vtkStreamingOpenGLTexture"),jre={newInstance:$re,extend:vN},Hre={isPerformingCoordinateTransformation:!1};function yN(t,e,r={}){Object.assign(e,Hre,r),D4.extend(t,e,r),q.setGet(t,e,["isPerformingCoordinateTransformation"]),qre(t,e)}const Kre=q.newInstance(yN,"vtkSlabCamera");function qre(t,e){e.classHierarchy.push("vtkSlabCamera");const r=$t(new 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Aie={colorMixPreset:null,independentComponents:!0,interpolationType:Yg.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Nie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,Aie,r),q.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,t.makeProperty=Vie.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()){Fie("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];lr.getCorners(r,i),t.computeMatrix();const o=new Float64Array(16);An(o,e.matrix),i.forEach(a=>Qt(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{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 Bie={mapper:null,property:null,bounds:[1,-1,1,-1,1,-1]};function PN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bie,r),M4.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),Uie(t,e)}const Gie=q.newInstance(PN,"vtkVolume");var Wie={newInstance:Gie,extend:PN};const{vtkErrorMacro:zie}=q;class $ie{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=i0)for(let c=1;c0){const a=this.segments[i];for(let s=1;s0){const a=this.segments[o];for(let s=1;s{const i=r[0];if(!i){zie("Invalid or missing input");return}const o=zr.newInstance();o.shallowCopy(i);const a=new $ie,s=i.getLines().getData();let c=0;for(;c2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hie,r),q.obj(t,e),q.algo(t,e,1,1),jie(t,e)}const Kie=q.newInstance(RN,"vtkClosedPolyLineToSurfaceFilter");var qie={newInstance:Kie,extend:RN};const{vtkErrorMacro:PD}=Mo;function Xie(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{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.length0;let C=!0;for(let _=1;_0!==x){C=!1;break}if(C)continue;const S=[];for(let _=0;_0;if(y[E]>0===b)continue;let I=_,P=E,O=y[P]-y[I];O<=0&&(I=E,P=_,O*=-1);let A=0;O!==0&&(A=(e.cutValue-y[I])/O);const V=w.cell[I],G=w.cell[P];p[0]=s[V*3],p[1]=s[V*3+1],p[2]=s[V*3+2],v[0]=s[G*3],v[1]=s[G*3+1],v[2]=s[G*3+2];const R=[p[0]+A*(v[0]-p[0]),p[1]+A*(v[1]-p[1]),p[2]+A*(v[2]-p[2])];S.push({pointEdge1:V,pointEdge2:G,intersectedPoint:R,newPointID:-1})}for(let _=0;_2&&(u.push(T),S.forEach(_=>{u.push(_.newPointID)}))}o.getPoints().setData(X5(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){PD("Invalid or missing input");return}if(!e.cutFunction){PD("Missing cut function");return}const s=zr.newInstance();n(a,s),o[0]=s}}const Jie={cutFunction:null,cutScalars:null,cutValue:0};function LN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jie,r),Tr(t,e),I_(t,e,1,1),fi(t,e,["cutFunction","cutValue"]),Yie(t,e)}const Zie=Jn(LN,"vtkCutter");var Qie={newInstance:Zie,extend:LN};const eoe=[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],toe=[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 noe(t,e){e.classHierarchy.push("vtkCubeSource");function r(n,i){if(e.deleted)return;const o=zr.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=Wt.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=Wt.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&&eo.buildFromDegree().rotateX(e.rotations[0]).rotateY(e.rotations[1]).rotateZ(e.rotations[2]).apply(s).apply(c),e.center&&eo.buildFromRadian().translate(...e.center).apply(s),e.matrix){eo.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];eo.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;i2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,roe,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=Td.newInstance({values:Uint16Array.from(toe)}),e._lineCells=Td.newInstance({values:Uint16Array.from(eoe)}),q.moveToProtected(t,e,["polys","lineCells"]),q.algo(t,e,0,1),noe(t,e)}const ioe=q.newInstance(AN,"vtkCubeSource");var NN={newInstance:ioe,extend:AN};const{vtkErrorMacro:RD}=q;function ooe(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){RD("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){RD("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 aoe={};function kN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aoe,r),q.obj(t,e),q.algo(t,e,1,1),e._cubeSource=NN.newInstance(),q.moveToProtected(t,e,["cubeSource","tmpOut"]),ooe(t,e)}const soe=q.newInstance(kN,"vtkImageDataOutlineFilter");var coe={newInstance:soe,extend:kN};let G4;function loe(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(Qt(n,r,e.matrix),n),t.transformPoints=(r,n)=>{const i=new Float64Array(3),o=new Float64Array(3);for(let a=0;a{t.setPreMultiplyFlag(!0)},t.postMultiply=()=>{t.setPreMultiplyFlag(!1)},t.transformMatrix=(r,n)=>(e.preMultiplyFlag?Gn(n,e.matrix,r):Gn(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>Gn(o,e.matrix,i):()=>Gn(o,i,e.matrix);for(let s=0;sG4({matrix:an.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const uoe={preMultiplyFlag:!1,matrix:[...U_]};function VN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uoe,r),q.obj(t,e),q.setGet(t,e,["preMultiplyFlag"]),q.setGetArray(t,e,["matrix"],16),loe(t,e)}G4=q.newInstance(VN,"vtkTransform");var foe={newInstance:G4,extend:VN},doe=`//VTK::System::Dec /*========================================================================= @@ -2771,7 +2771,7 @@ void main() //VTK::Picking::Impl } -`,doe=`//VTK::System::Dec +`,hoe=`//VTK::System::Dec /*========================================================================= @@ -2838,12 +2838,12 @@ void main() //VTK::RenderPassFragmentShader::Impl } -`;const{vtkErrorMacro:Pf}=_o;function LD(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 hoe(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){Pf("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()===cd.NEAREST?(e.openGLTexture.setMinificationFilter(Xt.NEAREST),e.openGLTexture.setMagnificationFilter(Xt.NEAREST),e.colorTexture.setMinificationFilter(Xt.NEAREST),e.colorTexture.setMagnificationFilter(Xt.NEAREST),e.pwfTexture.setMinificationFilter(Xt.NEAREST),e.pwfTexture.setMagnificationFilter(Xt.NEAREST)):(e.openGLTexture.setMinificationFilter(Xt.LINEAR),e.openGLTexture.setMagnificationFilter(Xt.LINEAR),e.colorTexture.setMinificationFilter(Xt.LINEAR),e.colorTexture.setMagnificationFilter(Xt.LINEAR),e.pwfTexture.setMinificationFilter(Xt.LINEAR),e.pwfTexture.setMagnificationFilter(Xt.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(){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=T4(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=Mr.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=ul(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 O=1024*y*3,A=new Uint8ClampedArray(O);if(e.colorTexture=Mr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const V=new Float32Array(3072);for(let G=0;G0){const V=e.resliceGeom.getPointData().getNormals();V?A.normals=V:Pf("Slab mode requested without normals")}e.tris.getCABO().createVBO(O,"polys",xo.SURFACE,A)}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)||Pf("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)||Pf("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();kr(e.tmpMat4,f.getIndexToWorld()),dr(e.tmpMat4,e.tmpMat4,[-.5,-.5,-.5]),cl(e.tmpMat4,e.tmpMat4,u),$r(e.tmpMat4,e.tmpMat4),l&&An(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 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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=Br.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();nn.normalize(m);const w=new Float32Array(12);for(let 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y=0;y{i&&(e.openGLTexture=i,e._externalOpenGLTexture=!0)},t.delete=X1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const goe={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 poe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,goe,r),fr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.tris=ml.newInstance(),e.openGLTexture=null,e.colorTexture=null,e.pwfTexture=null,e.VBOBuildTime={},yr(e.VBOBuildTime),e.tmpMat4=Wt(new Float64Array(16)),e.outlineFilter=soe.newInstance(),e.outlineFilter.setGenerateFaces(!0),e.outlineFilter.setGenerateLines(!1),e.cubePolyData=Br.newInstance(),e.cutter=Zie.newInstance(),e.lineToSurfaceFilter=Kie.newInstance(),e.transform=uoe.newInstance(),Go(t,e,["openGLTexture"]),hoe(t,e)}const moe=$n(poe,"vtkOpenGLImageResliceMapper");Mi("vtkImageResliceMapper",moe);const kN=Object.create(null);function Es(t,e){kN[t]=e}function voe(t,e){e.classHierarchy.push("vtkWebGPUViewNodeFactory")}const yoe={};function woe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yoe,r),e.overrides=kN,K_.extend(t,e,r),voe(t,e)}J.newInstance(woe,"vtkWebGPUViewNodeFactory");function xoe(t,e){e.classHierarchy.push("vtkWebGPUCamera"),t.getProjectionMatrix=(r,n,i,o)=>{if(Wt(r),e.renderable.getParallelProjection()){const a=e.renderable.getParallelScale(),s=a*n,c=a,l=(o[0]-1)*s,f=(o[0]+1)*s,u=(o[1]-1)*c,d=(o[1]+1)*c,h=1/(f-l),g=1/(d-u);r[0]=2*h,r[5]=2*g,r[10]=1/(i[1]-i[0]),r[12]=(f+l)*h,r[13]=(d+u)*g,r[14]=i[1]/(i[1]-i[0])}else{const a=Math.tan(Math.PI*e.renderable.getViewAngle()/360);let s,c;e.renderable.getUseHorizontalViewAngle()===!0?(s=i[0]*a,c=i[0]*a/n):(s=i[0]*a*n,c=i[0]*a);const l=(o[0]-1)*s,f=(o[0]+1)*s,u=(o[1]-1)*c,d=(o[1]+1)*c;r[0]=2*i[0]/(f-l),r[5]=2*i[0]/(d-u),r[12]=(l+f)/(f-l),r[13]=(u+d)/(d-u),r[10]=0,r[14]=i[0],r[11]=-1,r[15]=0}},t.convertToOpenGLDepth=r=>{if(e.renderable.getParallelProjection())return 1-r;const n=e.renderable.getClippingRangeByReference();let i=-n[0]/r;return i=(n[0]+n[1])/(n[1]-n[0])+2*n[0]*n[1]/(i*(n[1]-n[0])),.5*i+.5},t.getKeyMatrices=r=>{const n=r.getRenderable(),i=r.getParent();if(Math.max(i.getMTime(),t.getMTime(),n.getMTime(),e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatrixTime.getMTime()){const o=e.renderable.getViewMatrix();kr(e.keyMatrices.normalMatrix,o),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,$r(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),En(e.keyMatrices.wcvc,o);const a=r.getStabilizedCenterByReference();dr(e.keyMatrices.scvc,e.keyMatrices.wcvc,a);const s=r.getAspectRatio(),c=e.renderable.getClippingRangeByReference();t.getProjectionMatrix(e.keyMatrices.vcpc,s,c,e.renderable.getWindowCenterByReference()),An(e.keyMatrices.scpc,e.keyMatrices.vcpc,e.keyMatrices.scvc),$r(e.keyMatrices.pcsc,e.keyMatrices.scpc),e.keyMatrixTime.modified()}return e.keyMatrices}}const Coe={keyMatrixTime:null,keyMatrices:null};function Soe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Coe,r),fr.extend(t,e,r),e.keyMatrixTime={},J.obj(e.keyMatrixTime),e.keyMatrices={normalMatrix:new Float64Array(16),vcpc:new Float64Array(16),pcsc:new Float64Array(16),wcvc:new Float64Array(16),scpc:new Float64Array(16),scvc:new Float64Array(16)},J.setGet(t,e,["keyMatrixTime"]),xoe(t,e)}const Toe=J.newInstance(Soe);Es("vtkCamera",Toe);function _oe(t,e){e.classHierarchy.push("vtkWebGPUBindGroup"),t.setBindables=r=>{if(e.bindables.length===r.length){let n=!0;for(let i=0;i{const n=[];for(let i=0;i{let n=t.getMTime();for(let o=0;on?a:n}if(n{const n=[],i=r.getBindGroupLayoutCount(e.label);for(let o=0;o2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Eoe,r),J.obj(t,e),e.bindables=[],e.bindGroupTime={},J.obj(e.bindGroupTime,{mtime:0}),J.get(t,e,["bindGroupTime","handle","sizeInBytes","usage"]),J.setGet(t,e,["label","device","arrayInformation"]),_oe(t,e)}const boe=J.newInstance(VN);var FN={newInstance:boe,extend:VN};function Doe(t,e){e.classHierarchy.push("vtkWebGPUShaderModule"),t.initialize=(r,n)=>{e.device=r,e.handle=e.device.getHandle().createShaderModule({code:n.getCode()})}}const Ioe={device:null,handle:null};function UN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ioe,r),J.obj(t,e),J.get(t,e,["lastCameraMTime"]),J.setGet(t,e,["device","handle"]),Doe(t,e)}const Ooe=J.newInstance(UN,"vtkWebGPUShaderModule");var Moe={newInstance:Ooe,extend:UN};function Poe(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!0;const i=Array.isArray(r)?r.join(` -`):r;let o=!1;t.search(e)!==-1&&(o=!0);let a="";n&&(a="g");const s=new RegExp(e,a),c=t.replace(s,i);return{replace:o,result:c}}function Roe(t,e){e.classHierarchy.push("vtkWebGPUShaderCache"),t.getShaderModule=r=>{const n=r.getType(),i=r.getHash(),o=e._shaderModules.keys();for(let s=0;s2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Loe,r),e._shaderModules=new Map,J.obj(t,e),J.setGet(t,e,["device","window"]),Roe(t,e)}const Aoe=J.newInstance(BN,"vtkWebGPUShaderCache");var sr={newInstance:Aoe,extend:BN,substitute:Poe};function Noe(t,e){e.classHierarchy.push("vtkWebGPUPipeline"),t.getShaderDescriptions=()=>e.shaderDescriptions,t.initialize=(r,n)=>{e.pipelineDescription=e.renderEncoder.getPipelineSettings(),e.pipelineDescription.primitive.topology=e.topology,e.pipelineDescription.vertex=e.vertexState,e.pipelineDescription.label=n;const i=[];for(let o=0;o{for(let n=0;n{r&&e.layouts.push({layout:r.getBindGroupLayout(e.device),label:r.getLabel()})},t.getBindGroupLayout=r=>e.layouts[r].layout,t.getBindGroupLayoutCount=r=>{for(let n=0;n{n.bindBuffers(r)}}const koe={handle:null,layouts:null,renderEncoder:null,shaderDescriptions:null,vertexState:null,topology:null,pipelineDescription:null};function GN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,koe,r),yr(t,e),e.layouts=[],e.shaderDescriptions=[],Go(t,e,["handle","pipelineDescription"]),ci(t,e,["device","renderEncoder","topology","vertexState"]),Noe(t,e)}const Voe=$n(GN,"vtkWebGPUPipeline");var Foe={newInstance:Voe,extend:GN};function Uoe(t,e){e.classHierarchy.push("vtkWebGPUShaderDescription"),t.hasOutput=r=>e.outputNames.includes(r),t.addOutput=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:void 0;e.outputTypes.push(r),e.outputNames.push(n),e.outputInterpolations.push(i)},t.addBuiltinOutput=(r,n)=>{e.builtinOutputTypes.push(r),e.builtinOutputNames.push(n)},t.addBuiltinInput=(r,n)=>{e.builtinInputTypes.push(r),e.builtinInputNames.push(n)},t.replaceShaderCode=(r,n)=>{const i=[];let o=[];if(n&&i.push(n.getShaderCode()),r||e.builtinInputNames.length){const a=[];if(a.push(`struct ${e.type}Input -{`),r){const s=r.getOutputNamesByReference(),c=r.getOutputTypesByReference(),l=r.getOutputInterpolationsByReference();for(let f=0;f1&&(a.push("};"),o=a,i[i.length-1]+=",",i.push(`input: ${e.type}Input`))}if(i.length&&(e.code=sr.substitute(e.code,"//VTK::IOStructs::Input",i).result),e.outputNames.length+e.builtinOutputNames.length){const a=[`struct 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ND={r8unorm:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"float"},r8snorm:{numComponents:1,nativeType:Int8Array,stride:1,elementSize:1,sampleType:"float"},r8uint:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"uint"},r8sint:{numComponents:1,nativeType:Int8Array,stride:1,elementSize:1,sampleType:"sint"},r16uint:{numComponents:1,nativeType:Uint16Array,stride:2,elementSize:2,sampleType:"uint"},r16sint:{numComponents:1,nativeType:Int16Array,stride:2,elementSize:2,sampleType:"sint"},r16float:{numComponents:1,nativeType:Float32Array,stride:2,elementSize:2,sampleType:"float"},rg8unorm:{numComponents:2,nativeType:Uint8Array,stride:2,elementSize:1,sampleType:"float"},rg8snorm:{numComponents:2,nativeType:Int8Array,stride:2,elementSize:1,sampleType:"float"},rg8uint:{numComponents:2,nativeType:Uint8Array,stride:2,elementSize:1,sampleType:"uint"},rg8sint:{numComponents:2,nativeType:Int8Array,stride:2,elementSize:1,sampleType:"sint"},r32uint:{numComponents:1,nativeType:Uint32Array,stride:4,elementSize:4,sampleType:"uint"},r32sint:{numComponents:1,nativeType:Int32Array,stride:4,elementSize:4,sampleType:"sint"},r32float:{numComponents:1,nativeType:Float32Array,stride:4,elementSize:4,sampleType:"unfilterable-float"},rg16uint:{numComponents:2,nativeType:Uint16Array,stride:4,elementSize:2,sampleType:"uint"},rg16sint:{numComponents:2,nativeType:Int16Array,stride:4,elementSize:2,sampleType:"sint"},rg16float:{numComponents:2,nativeType:Float32Array,stride:4,elementSize:2,sampleType:"float"},rgba8unorm:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},"rgba8unorm-srgb":{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},rgba8snorm:{numComponents:4,nativeType:Int8Array,stride:4,elementSize:1,sampleType:"float"},rgba8uint:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"uint"},rgba8sint:{numComponents:4,nativeType:Int8Array,stride:4,elementSize:1,sampleType:"sint"},bgra8unorm:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},"bgra8unorm-srgb":{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},rgb9e5ufloat:{numComponents:4,nativeType:Uint32Array,stride:4,sampleType:"float"},rgb10a2unorm:{numComponents:4,nativeType:Uint32Array,stride:4,sampleType:"float"},rg11b10ufloat:{numComponents:4,nativeType:Float32Array,stride:4,sampleType:"float"},rg32uint:{numComponents:2,nativeType:Uint32Array,stride:8,elementSize:4,sampleType:"uint"},rg32sint:{numComponents:2,nativeType:Int32Array,stride:8,elementSize:4,sampleType:"sint"},rg32float:{numComponents:2,nativeType:Float32Array,stride:8,elementSize:4,sampleType:"unfilterable-float"},rgba16uint:{numComponents:4,nativeType:Uint16Array,stride:8,elementSize:2,sampleType:"uint"},rgba16sint:{numComponents:4,nativeType:Int16Array,stride:8,elementSize:2,sampleType:"sint"},rgba16float:{numComponents:4,nativeType:Float32Array,stride:8,elementSize:2,sampleType:"float"},rgba32uint:{numComponents:4,nativeType:Uint32Array,stride:16,elementSize:4,sampleType:"uint"},rgba32sint:{numComponents:4,nativeType:Int32Array,stride:16,elementSize:4,sampleType:"sint"},rgba32float:{numComponents:4,nativeType:Float32Array,stride:16,elementSize:4,sampleType:"unfilterable-float"},stencil8:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"uint"},depth16unorm:{numComponents:1,nativeType:Uint16Array,stride:2,elementSize:2,sampleType:"depth"},depth24plus:{numComponents:1,nativeType:Uint32Array,stride:4,elementSize:3,sampleType:"depth"},"depth24plus-stencil8":{numComponents:2,nativeType:Uint32Array,stride:4,sampleType:"mixed"},depth32float:{numComponents:1,nativeType:Float32Array,stride:4,elementSize:4,sampleType:"depth"}};function Woe(t){return!t||t.length<6?0:t in ND?ND[t]:(Ln(`unknown format ${t}`),null)}function zoe(t){if(!t||t.length<5)return 0;let e=1;t[t.length-2]==="x"&&(e=Number(t[t.length-1]));const r=e===1?t.length-1:t.length-3,n=Number(t[r]);if(Number.isNaN(n))return Ln(`unknown format ${t}`),0;const i=5-n/2;return e*i}function $oe(t){if(!t||t.length<5)return 0;let e=1;return t[t.length-2]==="x"&&(e=Number(t[t.length-1])),e}function joe(t){if(!t||t.length<5)return 0;let e;if(t[0]==="f")e="Float";else if(t[0]==="s")e="Int";else if(t[0]==="u")e="Uint";else{Ln(`unknown format ${t}`);return}const r=t.split("x")[0],n=Number(r[r.length-1]);if(Number.isNaN(n)){Ln(`unknown format ${t}`);return}return e+=8*(5-n/2),e+="Array",e}function Hoe(t){let e;if(t[0]==="f"||t[1]==="n")e="f32";else if(t[0]==="s"&&t[1]==="i")e="i32";else if(t[0]==="u"&&t[1]==="i")e="u32";else{Ln(`unknown format ${t}`);return}let r=1;return 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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()==pc.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){Mf("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(){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=S4(a,s);const f=e._openGLRenderWindow.getGraphicsResourceForObject(s),u=!((b=f==null?void 0:f.oglObject)!=null&&b.getHandle())||(f==null?void 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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)||Mf("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)||Mf("Error setting normalWC in shader 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f=e.currentInput,u=f.getDimensions();Ur(e.tmpMat4,f.getIndexToWorld()),yr(e.tmpMat4,e.tmpMat4,[-.5,-.5,-.5]),cl(e.tmpMat4,e.tmpMat4,u),Kr(e.tmpMat4,e.tmpMat4),l&&Gn(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")&&($t(e.tmpMat4),u.setUniformMatrix("MCPCMatrix",LD([s.wcpc,c.mcwc,f],o1,e.tmpMat4))),u.isUniformUsed("MCVCMatrix")&&($t(e.tmpMat4),u.setUniformMatrix("MCVCMatrix",LD([s.wcvc,c.mcwc,f],o1,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{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=doe,i.Fragment=hoe,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=Ne.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Ne.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = 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y=1;y0&&(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=Ne.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 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nae(t,e){e.classHierarchy.push("vtkWebGPUSimpleMapper"),t.generateShaderDescriptions=(r,n,i)=>{const o=AD.newInstance({type:"vertex",hash:r,code:e.vertexShaderTemplate}),a=AD.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{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=sr.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=sr.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=sr.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=sr.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","@builtin(position) Position");let a=o.getCode();a=sr.substitute(a,"//VTK::Position::Impl",[" output.Position = 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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{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=Foe.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 rae={additionalBindables:void 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jN={newInstance:iae,extend:$N};function oae(t,e){e.classHierarchy.push("vtkWebGPUFullScreenQuad"),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4","@builtin(position) Position"),o.addOutput("vec4","vertexVC");let a=o.getCode();a=sr.substitute(a,"//VTK::Position::Impl",["output.tcoordVS = vec2(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4(vertexBC, 1.0);","output.vertexVC = vec4(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 aae={};function HN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aae,r),jN.extend(t,e,r),oae(t,e)}const sae=J.newInstance(HN,"vtkWebGPUFullScreenQuad");var CS={newInstance:sae,extend:HN};const cae={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},lae={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var om={BufferUsage:cae,PrimitiveTypes:lae};const Yx=["getMappedRange","mapAsync","unmap"];function uae(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 fae(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=>{uae(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;r2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dae,r),J.obj(t,e),J.get(t,e,["handle","sizeInBytes","usage"]),J.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),fae(t,e)}const hae=J.newInstance(KN);var SS={newInstance:hae,extend:KN,...om};const{Representation:kD}=Fd,{PrimitiveTypes:Eu}=om;class gae{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let r=0;r2)for(let o=0;o2){for(let o=0;o{const n=r.cells,i=r.primitiveType,o=r.representation,a=r.cellOffset,s=n.getData(),c=s.length,l=pae(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new gae};let d=null;o===kD.POINTS||i===Eu.Points?d=Jx.anythingToPoints:o===kD.WIREFRAME||i===Eu.Lines?d=Jx[`${l}ToWireframe`]:d=Jx[`${l}ToSurface`],Ol=vae;let h=a||0;for(let g=0;g2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wae,r),SS.extend(t,e,r),J.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),yae(t,e)}const xae=J.newInstance(qN);var Cae={newInstance:xae,extend:qN,...om};const{BufferUsage:pu}=om,{vtkErrorMacro:Sae}=_o,{VtkDataTypes:Rf}=Bt,Tae={};function _ae(t){let e;switch(t.getDataType()){case Rf.UNSIGNED_CHAR:e="uint8";break;case Rf.FLOAT:e="float32";break;case Rf.UNSIGNED_INT:e="uint32";break;case Rf.INT:e="sint32";break;case Rf.DOUBLE:e="float32";break;case Rf.UNSIGNED_SHORT:e="uint16";break;case Rf.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||Sae(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function FD(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=Fh(n,a*d);let g=t.getFlatIdToPointId();i.cellData&&(g=t.getFlatIdToCellId()),r===1?f=function(v){h[u++]=c[0]*e[v]+s[0]}:r===2?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1]}:r===3&&!l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2]}:r===3&&l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*1+s[3]}:r===4&&(f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*e[v+3]+s[3]});for(let p=0;pe.device.hasCachedObject(n),t.getBuffer=n=>n.hash?e.device.getCachedObject(n.hash,r,n):r(n),t.getBufferForPointArray=(n,i)=>{const o=_ae(n),a={hash:`${n.getMTime()}I${i.getMTime()}${o}`,usage:pu.PointArray,format:o,dataArray:n,indexBuffer:i};return t.getBuffer(a)},t.getFullScreenQuadBuffer=()=>{if(e.fullScreenQuadBuffer)return e.fullScreenQuadBuffer;e.fullScreenQuadBuffer=SS.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 Iae={device:null,fullScreenQuadBuffer:null};function Oae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Iae,r),yr(t,e),ci(t,e,["device"]),Dae(t,e)}$n(Oae);var $h={...Tae,...om};const{BufferUsage:Mae}=$h,{vtkErrorMacro:Jd}=J;function Pae(t,e){e.classHierarchy.push("vtkWebGPUStorageBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){Jd(`entry named ${r} already exists`);return}e._bufferEntryNames.set(r,e.bufferEntries.length);const i=yo.getByteStrideFromShaderFormat(n);e.bufferEntries.push({name:r,type:n,sizeInBytes:i,offset:e.sizeInBytes,nativeType:yo.getNativeTypeFromShaderFormat(n)}),e.sizeInBytes+=i},t.send=r=>{if(!e._buffer){const 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c=e.vertexShaderTemplate+e.fragmentShaderTemplate,l=new RegExp("//VTK::[^:]*::","g"),u=c.match(l).filter((d,h,g)=>g.indexOf(d)===h).map(d=>`replaceShader${d.substring(7,d.length-2)}`);for(let d=0;d{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=dr.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=dr.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=dr.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=dr.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","@builtin(position) Position");let a=o.getCode();a=dr.substitute(a,"//VTK::Position::Impl",[" output.Position = 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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{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=Uoe.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 iae={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 HN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,iae,r),mr.extend(t,e,r),e.textureViews=[],e.vertexInput=eae.newInstance(),e.bindGroup=BN.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||nae,e.vertexShaderTemplate=e.vertexShaderTemplate||tae,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"]),rae(t,e)}const oae=q.newInstance(HN,"vtkWebGPUSimpleMapper");var KN={newInstance:oae,extend:HN};function aae(t,e){e.classHierarchy.push("vtkWebGPUFullScreenQuad"),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4","@builtin(position) Position"),o.addOutput("vec4","vertexVC");let a=o.getCode();a=dr.substitute(a,"//VTK::Position::Impl",["output.tcoordVS = vec2(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4(vertexBC, 1.0);","output.vertexVC = vec4(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 sae={};function qN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sae,r),KN.extend(t,e,r),aae(t,e)}const cae=q.newInstance(qN,"vtkWebGPUFullScreenQuad");var xS={newInstance:cae,extend:qN};const 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Rae={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,numberOfInstances:1};function XN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Rae,r),J.obj(t,e),e._bufferEntryNames=new Map,e.bufferEntries=[],e._sendTime={},J.obj(e._sendTime,{mtime:0}),e.bindGroupTime={},J.obj(e.bindGroupTime,{mtime:0}),e.bindGroupLayoutEntry=e.bindGroupLayoutEntry||{buffer:{type:"read-only-storage"}},J.get(t,e,["bindGroupTime"]),J.setGet(t,e,["device","bindGroupLayoutEntry","label","numberOfInstances","sizeInBytes"]),Pae(t,e)}const Lae=J.newInstance(XN,"vtkWebGPUStorageBuffer");var Aae={newInstance:Lae,extend:XN};const{BufferUsage:Nae}=$h,{vtkErrorMacro:Zx}=J;function kae(t,e){e.classHierarchy.push("vtkWebGPUUniformBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){Zx(`entry named ${r} already 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a=Y0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),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(Bae);const a=Y0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),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=CS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(UD);const a=Y0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),e.clearFSQ.setUBO(a)}const n=e.webgpuCamera.getKeyMatrices(t),i=e.renderable.getBackgroundByReference();e.clearFSQ.getUBO().setArray("BackgroundColor",i),En(BD,n.normalMatrix),xy(v2,n.scvc,n.pcsc),xy(v2,BD,v2),e.clearFSQ.getUBO().setArray("FSQMatrix",v2),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;ne.stabilizedTime.getMTime(),t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources()}}const zae={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function $ae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,zae,r),fr.extend(t,e,r),e.UBO=Y0.newInstance({label:"rendererUBO"}),e.UBO.addEntry("WCVCMatrix","mat4x4"),e.UBO.addEntry("SCPCMatrix","mat4x4"),e.UBO.addEntry("PCSCMatrix","mat4x4"),e.UBO.addEntry("SCVCMatrix","mat4x4"),e.UBO.addEntry("VCPCMatrix","mat4x4"),e.UBO.addEntry("WCVCNormals","mat4x4"),e.UBO.addEntry("viewportSize","vec2"),e.UBO.addEntry("LightCount","i32"),e.UBO.addEntry("MaxEnvironmentMipLevel","f32"),e.UBO.addEntry("BackgroundDiffuseStrength","f32"),e.UBO.addEntry("BackgroundSpecularStrength","f32"),e.UBO.addEntry("cameraParallel","u32"),e.SSBO=Aae.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=FN.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Wt(new Float64Array(16)),e.stabilizedTime={},yr(e.stabilizedTime,{mtime:0}),Go(t,e,["bindGroup","stabilizedTime"]),Uh(t,e,["stabilizedCenter"]),ci(t,e,["renderEncoder","selector","suppressClear","UBO"]),Wae(t,e)}const jae=$n($ae,"vtkWebGPURenderer");Es("vtkRenderer",jae);function Hae(t,e){e.classHierarchy.push("vtkWebGPUSampler"),t.create=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};e.device=r,e.options.addressModeU=n.addressModeU?n.addressModeU:"clamp-to-edge",e.options.addressModeV=n.addressModeV?n.addressModeV:"clamp-to-edge",e.options.addressModeW=n.addressModeW?n.addressModeW:"clamp-to-edge",e.options.magFilter=n.magFilter?n.magFilter:"nearest",e.options.minFilter=n.minFilter?n.minFilter:"nearest",e.options.mipmapFilter=n.mipmapFilter?n.mipmapFilter:"nearest",e.options.label=e.label,e.handle=e.device.getHandle().createSampler(e.options),e.bindGroupTime.modified()},t.getShaderCode=(r,n)=>`@binding(${r}) @group(${n}) var ${e.label}: sampler;`,t.getBindGroupEntry=()=>({resource:e.handle})}const Kae={device:null,handle:null,label:null,options:null};function JN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kae,r),J.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},J.obj(e.bindGroupTime,{mtime:0}),J.get(t,e,["bindGroupTime","handle","options"]),J.setGet(t,e,["bindGroupLayoutEntry","device","label"]),Hae(t,e)}const qae=J.newInstance(JN);var ZN={newInstance:qae,extend:JN};const{SlicingMode:GD}=uw,Xae=` +`,m2=new Float64Array(16),BD=new Float64Array(16);function Wae(t){return t.getPositional()?t.getConeAngle()>=90?0:2:1}function zae(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=[];Rr(a,i,.5*(r[0]+r[1])),ai(o,n,a),Vn(a,o,e.stabilizedCenter),vh(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;i0&&r++;return r||(Bae("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"),e.SSBO.addEntry("LightDir","vec4"),e.SSBO.addEntry("LightColor","vec4"),e.SSBO.addEntry("LightData","vec4"),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=xS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(UD);const a=X0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),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(Gae);const a=X0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),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=xS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(UD);const a=X0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),e.clearFSQ.setUBO(a)}const n=e.webgpuCamera.getKeyMatrices(t),i=e.renderable.getBackgroundByReference();e.clearFSQ.getUBO().setArray("BackgroundColor",i),An(BD,n.normalMatrix),wy(m2,n.scvc,n.pcsc),wy(m2,BD,m2),e.clearFSQ.getUBO().setArray("FSQMatrix",m2),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;ne.stabilizedTime.getMTime(),t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources()}}const $ae={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function jae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$ae,r),mr.extend(t,e,r),e.UBO=X0.newInstance({label:"rendererUBO"}),e.UBO.addEntry("WCVCMatrix","mat4x4"),e.UBO.addEntry("SCPCMatrix","mat4x4"),e.UBO.addEntry("PCSCMatrix","mat4x4"),e.UBO.addEntry("SCVCMatrix","mat4x4"),e.UBO.addEntry("VCPCMatrix","mat4x4"),e.UBO.addEntry("WCVCNormals","mat4x4"),e.UBO.addEntry("viewportSize","vec2"),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=Nae.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=BN.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=$t(new Float64Array(16)),e.stabilizedTime={},Tr(e.stabilizedTime,{mtime:0}),Ho(t,e,["bindGroup","stabilizedTime"]),Fh(t,e,["stabilizedCenter"]),fi(t,e,["renderEncoder","selector","suppressClear","UBO"]),zae(t,e)}const Hae=Jn(jae,"vtkWebGPURenderer");Ds("vtkRenderer",Hae);function Kae(t,e){e.classHierarchy.push("vtkWebGPUSampler"),t.create=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};e.device=r,e.options.addressModeU=n.addressModeU?n.addressModeU:"clamp-to-edge",e.options.addressModeV=n.addressModeV?n.addressModeV:"clamp-to-edge",e.options.addressModeW=n.addressModeW?n.addressModeW:"clamp-to-edge",e.options.magFilter=n.magFilter?n.magFilter:"nearest",e.options.minFilter=n.minFilter?n.minFilter:"nearest",e.options.mipmapFilter=n.mipmapFilter?n.mipmapFilter:"nearest",e.options.label=e.label,e.handle=e.device.getHandle().createSampler(e.options),e.bindGroupTime.modified()},t.getShaderCode=(r,n)=>`@binding(${r}) @group(${n}) var ${e.label}: sampler;`,t.getBindGroupEntry=()=>({resource:e.handle})}const qae={device:null,handle:null,label:null,options:null};function QN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qae,r),q.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},q.obj(e.bindGroupTime,{mtime:0}),q.get(t,e,["bindGroupTime","handle","options"]),q.setGet(t,e,["bindGroupLayoutEntry","device","label"]),Kae(t,e)}const Xae=q.newInstance(QN);var ek={newInstance:Xae,extend:QN};const{SlicingMode:GD}=lw,Yae=` //VTK::Renderer::Dec //VTK::Mapper::Dec @@ -3027,7 +3027,7 @@ fn main( return output; } -`;function Yae(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const Va=new Float64Array(16),Fc=new Float64Array(16),y2=new Float64Array(16),_l=new Float64Array(4),Ai=new Float64Array(4);function Jae(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();Wt(Va),dr(Va,Va,c);const l=o.getMatrix();En(Fc,l),$r(Fc,Fc),An(Va,Fc,Va);const f=s.getWorldToIndex();An(Va,f,Va),$r(y2,Va),em(Fc,[.5,.5,.5]),An(Va,Fc,Va);const u=s.getDimensions();Wt(Fc),cl(Fc,Fc,[1/u[0],1/u[1],1/u[2]]),An(Va,Fc,Va),e.UBO.setArray("SCTCMatrix",Va);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===GD.I?(p=0,v=1,y=2):h===GD.J&&(p=1,v=2,y=0),_l[p]=g,_l[v]=d[v*2]-.5,_l[y]=d[y*2]-.5,_l[3]=1,ku(_l,_l,y2),e.UBO.setArray("Origin",_l),Ai[p]=g,Ai[v]=d[v*2+1]+.5,Ai[y]=d[y*2]-.5,Ai[3]=1,ku(Ai,Ai,y2),z6(Ai,Ai,_l),Ai[3]=1,e.UBO.setArray("Axis1",Ai),Ai[p]=g,Ai[v]=d[v*2]-.5,Ai[y]=d[y*2+1]+.5,Ai[3]=1,ku(Ai,Ai,y2),z6(Ai,Ai,_l),Ai[3]=1,e.UBO.setArray("Axis2",Ai);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{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=Yae(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{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()===cd.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=ZN.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","@builtin(position) Position");let c=s.getCode();const l=["var pos: vec4 = 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 = (mapperUBO.SCTCMatrix * pos).xy;"):l.push("var tcoord : vec3 = (mapperUBO.SCTCMatrix * pos).xyz;"),l.push("output.tcoordVS = tcoord;","output.Position = rendererUBO.SCPCMatrix * pos;"),c=sr.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","tcoordVS"):s.addOutput("vec3","tcoordVS")},n.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderImage=(i,o,a)=>{const s=o.getShaderDescription("fragment");let c=s.getCode();e.dimensions===3?c=sr.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=sr.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=sr.substitute(c,"//VTK::Image::Sample",[" var coord: vec2 ="," vec2(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 Zae={rowLength:1024};function Qae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Zae,r),CS.extend(t,e,r),t.setFragmentShaderTemplate(Xae),e.UBO=Y0.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4"),e.UBO.addEntry("Origin","vec4"),e.UBO.addEntry("Axis2","vec4"),e.UBO.addEntry("Axis1","vec4"),e.UBO.addEntry("cScale","vec4"),e.UBO.addEntry("cShift","vec4"),e.lutBuildTime={},yr(e.lutBuildTime,{mtime:0}),e.imagemat=Wt(new Float64Array(16)),e.imagematinv=Wt(new Float64Array(16)),e.VBOBuildTime={},yr(e.VBOBuildTime),Jae(t,e)}const ese=$n(Qae,"vtkWebGPUImageMapper");Es("vtkImageMapper",ese);function tse(t,e){e.classHierarchy.push("vtkWebGPUImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix(),i=r.getStabilizedCenterByReference();e.bufferShift[0]=n[3]-i[0],e.bufferShift[1]=n[7]-i[1],e.bufferShift[2]=n[11]-i[2],En(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Wt(e.keyMatrices.normalMatrix):(kr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,$r(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),En(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),dr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),dr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const nse={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function rse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,nse,r),fr.extend(t,e,r),e.keyMatricesTime={},yr(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},yr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Wt(new Float64Array(16))},e.bufferShift=[0,0,0,0],Go(t,e,["propID","keyMatricesTime"]),tse(t,e)}const ise=$n(rse,"vtkWebGPUImageSlice");Es("vtkImageSlice",ise);function ose(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();En(e.keyMatrices.bcwc,o),dr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const ase={propID:void 0,keyMatricesTime:null};function sse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ase,r),fr.extend(t,e,r),e.keyMatricesTime={},J.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={bcwc:new Float64Array(16),bcsc:new Float64Array(16)},J.get(t,e,["propID","keyMatricesTime"]),ose(t,e)}const cse=J.newInstance(sse,"vtkWebGPUVolume");Es("vtkVolume",cse);function lse(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 use={};function fse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,use,r),fr.extend(t,e,r),lse(t,e)}const dse=J.newInstance(fse,"vtkWebGPUPixelSpaceCallbackMapper");Es("vtkPixelSpaceCallbackMapper",dse);const WD=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],zD=[[0,-1,0],[0,1,0]],hse=[[0,-1,0],[0,1,0],[0,0,-1]],gse=[[0,-1,0],[0,1,0],[0,0,1]];var lh;let s0=(lh=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{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;nh&&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=f0?l-1:l,f=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&&zD||n&&y>0&&gse||n&&y<0&&hse||WD;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},lh.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},lh),Mv=class Zg{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)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;ie)}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=Zg.create3(e.length);let o=0;for(let a=0;an.push(i)),n}static create2(e=128){return new Zg({initialSize:e,dimensions:2})}};function QN(t){const e=Ke(),r=t.getDimensions(),n=Mv.create3(r[0]),i=Mv.create3(r[1]),o=Mv.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=Ft(s[0]*u,s[1]*u,s[2]*u),v=Ft(c[0]*d,c[1]*d,c[2]*d),y=Ft(l[0]*h,l[1]*h,l[2]*h),m=Ke();for(let S=0;S{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 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=pse({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function pse({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=QN(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 mse({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=QN(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 vse=5*1024;let hc=class Ni{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),Ni.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]),Ni.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 mse({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 s0)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{const o=Array.isArray(i);if(e===void 0&&(e=o?[...i]:i,r=o?[...i]:i),o)for(let a=0;a[0,e-1])}getBoundsIJK(){return this.boundsIJK[0][0]{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(a*=n,[r[a++],r[a++],r[a++]]),_id:i||"_createRGBScalarVolumeVoxelManager",_set:(a,s)=>{a*=3;const c=!Zt(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: ${d}`),{pixelData:null,pixelIndex:null};const g=$e.getImage(h);if(!g)return console.warn(`Image not found for imageId: ${h}`),{pixelData:null,pixelIndex:null};const p=g.voxelManager,v=u%o;return{voxelManager:p,pixelIndex:v}}function s(u){const{voxelManager:d,pixelIndex:h}=a(u);return!d||h===null?null:d.getAtIndex(h)}function c(u,d){const{voxelManager:h,pixelIndex:g}=a(u);if(!h||g===null)return!1;const p=h.getAtIndex(g),v=!Zt(d,p);return v&&(h.setAtIndex(g,d),!0)}const l=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?null:u.getConstructor()},f=new Ni(e,{_get:s,_set:c,numberOfComponents:n,_getConstructor:l,_id:i||"createImageVolumeVoxelManager"});return f.getMiddleSliceData=()=>{const u=Math.floor(e[2]/2);return f.getSliceData({sliceIndex:u,slicePlane:2})},f.clear=()=>{for(const u of r)$e.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=$e.getImage(h);g&&(g.minPixelValued&&(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{const d=e[0]*e[1]*n,h=f._getConstructor();let g=1/0,p=-1/0;for(let v=0;v4||n<1||n===2))throw new Error(`Number of components ${n} must be 1, 3 or 4`);return n>1?Ni._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):Ni._createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:i})}static createScalarDynamicVolumeVoxelManager({imageIdGroups:e,dimensions:r,dimensionGroupNumber:n=1,timePoint:i=0,numberOfComponents:o=1,id:a}){let s=0;if(n!==void 0?s=n-1:i!==void 0&&(console.warn("Warning: timePoint parameter is deprecated. Please use dimensionGroupNumber instead. timePoint is zero-based while dimensionGroupNumber starts at 1."),s=i),!o){const f=$e.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=>Ni.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new Ni(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?Ni._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):Ni._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new Ni(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 Ni(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 Ni(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 s0(n[0],n[1],n[2]),o=new Ni(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:s0.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 Ni(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 s0(n,i,o),s=new Ni(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:s0.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 Ni.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=Ni.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=Ni.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=vse}};class Ud{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=$re.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??hc.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=tm.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=Ur(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$e.getImage(r))}}let Eg={};const Fu={add:(t,e)=>{Fu.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;Eg[t]||(Eg[t]={}),Eg[t][r]=e.metadata},get:(t,e)=>{var r;return(r=Eg[e])==null?void 0:r[t]},clear:()=>{Eg={}}};Wh(Fu.get);const Bi=new D4("imageLoadPool");Bi.grabDelay=0;Bi.setMaxSimultaneousRequests(pn.Interaction,1e3);Bi.setMaxSimultaneousRequests(pn.Thumbnail,1e3);Bi.setMaxSimultaneousRequests(pn.Prefetch,1e3);const ky={};let Vy;function ek(t,e){const r=$e.getImageLoadObject(t);if(r)return $D(r.promise,t),r;const n=t.split(":")[0],i=ky[n]||Vy;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return $D(o.promise,t),o}function $D(t,e){Promise.resolve(t).then(r=>{yse(r),ft(et,rt.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};ft(et,rt.IMAGE_LOAD_FAILED,n)})}function yse(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=hc.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function tk(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return ek(t,e).promise}function _s(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=ek(t,e);return $e.getImageLoadObject(t)||$e.putImageLoadObject(t,r),r.promise}function wse(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=>_s(n,e))}function d1(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:${Pn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=wt("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=E4((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=wt("imagePlaneModule",t);Fu.add(f,{type:"imagePlaneModule",metadata:u});const d=wt("generalSeriesModule",t);Fu.add(f,{type:"generalSeriesModule",metadata:d}),Fu.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=wt("imagePixelModule",t);Fu.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=j4(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,$e.getImageLoadObject(r)||$e.putImageSync(r,g),g}function $4(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${Pn()}`,...e};return d1(n,{...o,instanceNumber:i+1})})}function j4(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:A}=E4(o==null?void 0:o.type,m);x=new A(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(A=>{Fu.add(t,{type:A,metadata:E[A]||{}})});const b=t,D=l===fy.RLE&&hc.createRLEImageVoxelManager({dimensions:u,id:b})||hc.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:b});let I=x[0],P=x[0];for(let A=1;AP&&(P=x[A]);const O={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(O),$e.putImageSync(O.imageId,O),O}function nk(t){const e=({additionalDetails:n})=>n.imageId?n.imageId!==t:!0;Bi.filterRequests(e);const r=$e.getImageLoadObject(t);r&&r.cancelFn()}function xse(t){t.forEach(e=>{nk(e)})}function Cse(){const t=Bi.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=$e.getImageLoadObject(a):s&&(c=$e.getVolumeLoadObject(s)),c&&c.cancel()}),Bi.clearRequestStack(e)})}function ld(t,e){ky[t]=e}function Sse(t){const e=Vy;return Vy=t,e}function Tse(){Object.keys(ky).forEach(t=>delete ky[t]),Vy=void 0}function _se(t,e={}){return $4(t,{...e,targetBuffer:{type:"Uint8Array"}})}function Ese(t,e={}){return d1(t,{...e,targetBuffer:{type:"Uint8Array"}})}const bse=Object.freeze(Object.defineProperty({__proto__:null,cancelLoadAll:Cse,cancelLoadImage:nk,cancelLoadImages:xse,createAndCacheDerivedImage:d1,createAndCacheDerivedImages:$4,createAndCacheDerivedLabelmapImage:Ese,createAndCacheDerivedLabelmapImages:_se,createAndCacheLocalImage:j4,loadAndCacheImage:_s,loadAndCacheImages:wse,loadImage:tk,registerImageLoader:ld,registerUnknownImageLoader:Sse,unregisterAllImageLoaders:Tse},Symbol.toStringTag,{value:"Module"}));function rk(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=wt("imagePixelModule",e),c=[],l=wt("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({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}=wt("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=dw().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 H4(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=wt("imagePlaneModule",t[0]);if(!e){const f=Ft(n[0],n[1],n[2]),u=Ft(n[3],n[4],n[5]);e=Ke(),kn(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=ik(t);let a;function s(f){const{imagePositionPatient:u}=wt("imagePlaneModule",f),d=Ke();return Mn(d,r,u),kt(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}=wt("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function ok(t){const e=wt("modalityLutModule",t)||{},r=wt("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=wt("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 K4=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),jD={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function am(t,e){const r=rk(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=Ft(n[0],n[1],n[2]),c=Ft(n[3],n[4],n[5]),l=Ke();kn(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=H4(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:Dse(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function Dse(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=Ise(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>ok(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>K4(h)),d=fw();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 ${r} is not defined to generate scalarData for the volume.`)}}function Ise(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>$e.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 jD?jD[n]:null}let Fy=class ak{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new ak("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 Zd=new Map,HD="imageRetrieveConfiguration",h1={IMAGE_RETRIEVE_CONFIGURATION:HD,clear:()=>{Zd.clear()},add:(t,e)=>{Zd.set(t,e)},clone:()=>new Map(Zd),restore:t=>{Zd.clear(),t.forEach((e,r)=>{Zd.set(r,e)})},get:(t,...e)=>{if(t===HD)return e.map(r=>Zd.get(r)).find(r=>r!==void 0)}};Wh(h1.get.bind(h1));function sm(t){const e=Bo(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const TS=t=>{const e=Ose(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function Ose(t){const e=Bo(),r=[];return e.forEach(n=>{const i=sm(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const KD=[{id:"initialImages",retrieveType:"single"}],Mse=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],Qx=[{offset:-1,imageQualityStatus:ya.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:ya.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:ya.FAR_REPLICATE}],Pse=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:pn.Thumbnail,priority:5,nearbyFrames:Qx},{id:"quarterThumb",decimate:4,offset:3,requestType:pn.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:Qx},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:pn.Thumbnail,retrieveType:"multipleFast",nearbyFrames:Qx},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:pn.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:pn.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:pn.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:pn.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function sk(t,e,r=0){const n=[];for(let i=r;i=a)continue;const c={...r,imageId:o,imageQualityStatus:a};$e.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const M0=class M0{constructor(e){this.stages=e.stages||KD,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new Lse(this,e,r).loadImages()}};M0.createProgressive=ck,M0.interleavedRetrieveStages={stages:Pse},M0.singleRetrieveStages={stages:KD},M0.sequentialRetrieveStages={stages:Mse};let g1=M0;class Lse{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new Fy("displayed"),this.stages=e.stages,this.retrieveOptions=e.retrieveOptions,this.imageIds=r,this.listener=n}async loadImages(){const e=this.createStageRequests();this.outstandingRequests=e.length;for(const r of e)this.addRequest(r);return this.outstandingRequests===0?Promise.resolve(null):this.displayedIterator.getDonePromise()}sendRequest(e,r){const{imageId:n,next:i}=e,o=(f,u)=>{this.listener.errorCallback(n,c||!i,f),u&&this.updateStageStatus(e.stage,f)},a=(r.loader||_s)(n,r),s=Fy.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=$e.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===ya.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),Rse(this.listener,e,f)},o).finally(()=>{if(!c&&i)$e.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||pn.Interaction,d={imageId:n};Bi.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};ft(et,rt.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||sk(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 g1(t)}const qD=pn.Prefetch;class lk extends Ud{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;Bi.filterRequests(i)},this.loadStatus=r.loadStatus}invalidateVolume(e){const{vtkOpenGLTexture:r}=this,{numFrames:n}=this;for(let i=0;ithis.reRenderTarget||n===i)&&(this.reRenderTarget+=a,TS(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};ft(et,rt.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=ya.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===ya.FULL_RESOLUTION)return;const f=n===ya.FULL_RESOLUTION;o[e]=n,this.framesUpdated++,f&&(this.framesLoaded++,this.framesProcessed++);const u={FrameOfReferenceUID:c,volumeId:this.volumeId,numberOfFrames:a,framesProcessed:this.framesProcessed};ft(et,rt.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};ft(et,rt.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=wt("transferSyntax",r[0])||{},a=wt(h1.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||g1.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}=wt("transferSyntax",e)||{},n=wt("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=wt("modalityLutModule",e)||{},c=wt("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=wt("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=K4(l),d=fw();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:qD,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===ya.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),et.removeEventListener(rt.IMAGE_CACHE_IMAGE_ADDED,o))};return et.addEventListener(rt.IMAGE_CACHE_IMAGE_ADDED,o),Fy.as(_s(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=qD,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;Bi.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 uk extends lk{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 fk(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=>$e.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];Bi.addRequest(async()=>{tk(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},pn.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=am(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new uk({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 q4={};let J0=fk;function dk(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=q4[n];if(i==null){if(J0==null||typeof J0!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=J0}const o=i(t,e);return o.promise.then(function(a){ft(et,rt.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};ft(et,rt.VOLUME_LOADED_FAILED,s)}),o}function X4(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=$e.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=dk(t,e),r.promise.then(n=>n))}async function p1(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=$e.getVolumeLoadObject(t);return r!==void 0||(r=dk(t,e),$e.putVolumeLoadObject(t,r)),r.promise}function hk(t,e){const r=$e.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=$4(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new Ud({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 $e.putVolumeSync(n,g),g}async function Y4(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImages: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImages: parameter volumeId must not be undefined");const r=$e.getVolume(t);return r||(e.filter(o=>!$e.getImage(o)).length===0?cm(t,e):await p1(t,{imageIds:e}))}function cm(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter volumeId must not be undefined");const r=$e.getVolume(t);if(r)return r;const n=am(e,t),i=new Ud({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 $e.putVolumeSync(t,i),i}function lm(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=$e.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(!$e.isCacheable(g))throw new Error(`Cannot created derived volume: Volume with id ${t} is not cacheable.`);const v=[];for(let w=0;w1&&(u=Math.min(...u),d=Math.max(...d)),{lower:u,upper:d}}function zse(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function Uy(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await X4(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=mk(c,l);a&&f.setBlendMode(a);const u=Gie.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await J4(u,s),o&&o({volumeActor:u,volumeId:i}),n||$se(e,r,u,i),u}function $se(t,e,r,n){const i=r.getProperty().getRGBTransferFunction(0).getRange(),o={viewportId:e,range:{lower:i[0],upper:i[1]},volumeId:n};ft(t,rt.VOI_MODIFIED,o)}const yl=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)},jse=1+qa,Hse=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),XD=t=>!!gk().find(e=>Hse(t.volumeId,e));function jh(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 $e.getVolume(f)}).filter(l=>!!l);if(r){const l=yl(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=YD(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(XD);for(let l=0;lg.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=pw(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 S0={};function Kse(t){S0[t]!==void 0&&delete S0[t]}function qse(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");S0[i.id]===void 0&&(S0[i.id]=0);const o=By(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(S0[i.id]===s)return;S0[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};ft(i.element,rt.VOLUME_NEW_IMAGE,c)}function Ch(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 nl(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 yk(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=Kg(n,s,u,i,c,d,o,l,h),v=Kg(a,f,g,i,c,d,o,l,h),y=Kg(n,s,u,a,f,g,o,l,h),m=Kg(n,s,u,i,c,d,a,f,g),w=Wf(v)/Wf(p),x=Wf(y)/Wf(p),C=Wf(m)/Wf(p);return[w,x,C]}function m1(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 wk(t,e,r=qa){return m1(e,t)Number.isNaN(e)):Number.isNaN(t)}function vs(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(vs);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=vs(t[r]));return e}}const Pp=class Pp{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=Lo.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=vs(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=vs(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===Lo.NO_DATA||this.viewportStatus===Lo.LOADING||(this.viewportStatus=Lo.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, #colour')`,n}getRenderingEngine(){return o1.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=kn(Ke(),o,a);let f=OY(Ke(),a);const u=el(Ke(),o),d=Qi(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,Ke()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=qn(Ke(),s,y),w=ta(m),x=C=>{const S=Ir(Ke(),C,2*kt(m,C));return qn(S,S,m),Qn(S,S),S};if(e){const C=x(f),S=On(Ke(),y,C,w),T=On(Ke(),S,u,d);this.setCamera({viewPlaneNormal:u,position:T,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=el(f,a);const C=x(l),S=On(Ke(),y,C,w),T=On(Ke(),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&&tc(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||!tc(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}),ft(this.element,rt.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();ft(this.element,rt.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)),ft(this.element,rt.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(),ft(this.element,rt.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,ft(this.element,rt.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=Ch([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)??Vl.LINEAR),this.setDisplayAreaFit(e)),n&&(this.initialCamera=this.getCamera()),this._suppressCameraModifiedEvents=o,!r&&!o){const s={viewportId:this.id,displayArea:e,storeAsInitialCamera:n};ft(this.element,rt.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(Vl.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=Ke();if(n.height%2&&On(h,h,u,r*.5*c),n.width%2){const g=kn(Ke(),u,d);On(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:ri(Ke(),l,h),position:ri(Ke(),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];mo(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&&tc(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const O=u.getSpacing();c[0]=c[0]+O[0]/2,c[1]=c[1]-O[0]/2,c[2]=c[2]+O[1]/2,c[3]=c[3]-O[1]/2,c[4]=c[4]+O[2]/2,c[5]=c[5]-O[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 A=u.getDimensions().map(G=>Math.floor(G/2)),V=[A[0],A[1],A[2]];u.indexToWorld(V,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=Pp.boundsRadius(c)*(this.type===vr.VOLUME_3D?10:1),T=this.insetImageMultiplier*S,_=Math.abs(nn.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=[-Qr.MAXIMUM_RAY_DISTANCE,Qr.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(qn([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(qn([0,0,0],n,i));return Jr([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=Jr([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=qn(Ke(),this.canvasToWorld(s),a),l=qn(Ke(),i,c),f=qn(Ke(),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(nn.dot(C,y))>0}if(a&&(x=!Zt(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;_a(C,"vtkActor")||this.updateClippingPlanesForActors(o),(_a(C,"vtkImageSlice")||this.type===vr.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};ft(this.element,rt.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=[Vo.newInstance(),Vo.newInstance()]);let a=Qr.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),ft(this.element,rt.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]];nn.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];nn.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];nn.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=[Vo.newInstance(),Vo.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=kn(Ke(),r,n);let s=Yi.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),hs.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=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 _S(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=qn(Ke(),e,a),l=kt(c,s),f=On(Ke(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return _S(r.focalPoint)?e:r.focalPoint}_isInBounds(e,r){const[n,i,o,a,s,c]=r,[l,f,u]=e;return!(li||fa||uc)}_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")}};Pp.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},Pp.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let bd=Pp;function xk(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=jh(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:pw(l,o,i),spacingInNormalDirection:a,camera:n}}function ud(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=xk(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 Ck(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 Sk(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=Yse(r),i=n[0],o=n[1]-n[0],a=Ql.newInstance(),s=[];for(let x=0;x[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function Zse(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 Tr extends bd{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=xs([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?el([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=xs([0,0],u,d),g=mo([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};ft(this.element,rt.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()),!$e.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"?Ck(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=V4(l,a)||{},u=U4(a),d=B4(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?el([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=o4(s,i)*180/Math.PI,l=kn([0,0,0],s,i);return kt(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=>_a(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=$e.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(Ur).includes(i):!1}),this.getImageIds=i=>{const o=this._getApplicableVolumeActor(i);if(!o)throw new Error(`No actor found for the given volumeId: ${i}`);const a=o.volumeId,s=$e.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.useCPURendering=q0(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=qre.newInstance();switch(r.setActiveCamera(n),this.type){case vr.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case vr.VOLUME_3D:n.setParallelProjection(!0);break;case vr.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()||qse(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(rt.CAMERA_MODIFIED,e),et.removeEventListener(rt.ELEMENT_DISABLED,r),Kse(a))}this.element.removeEventListener(rt.CAMERA_MODIFIED,e),this.element.addEventListener(rt.CAMERA_MODIFIED,e),et.addEventListener(rt.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(wo).includes(e)||(e=wo.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=Ql.newInstance();let s=f1(e.name);const{name:c}=e;if(s||(s=u1.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};ft(this.element,rt.VOI_MODIFIED,u),ft(this.element,rt.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=Ed.newInstance();typeof e.opacity=="number"?DN(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};ft(this.element,rt.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(wp(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};ft(this.element,rt.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=Ql.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===wo.SAMPLED_SIGMOID){const l=G4(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)};ft(this.element,rt.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}=ud(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=X0(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}=ud(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}=X0(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=EN(f,n),h=Zt(f,n);if(typeof c=="number"&&r!==void 0&&e.volumeId===r&&(d||h)){const{currentStepIndex:g,sliceRangeInfo:p,numScrollSteps:v}=ud(this,r,!0),{sliceRange:y,spacingInNormalDirection:m}=p;d&&(c=v-c-1);const w=c-g,{newFocalPoint:x,newPosition:C}=X0(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=wt(Qo.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=qn(Ke(),v,p),m=kt(y,f),w=On(Ke(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=qn([0,0,0],o,l),p=n??f,v=kt(g,p);Zt(v,0)||Ir(g,p,v);const y=ri([0,0,0],l,g),m=ri([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;IN(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};ft(this.element,rt.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=uP.find(s=>s.name===e)),a&&(Sk(o,a),this.viewportProperties.preset=a,this.render(),n||ft(this.element,rt.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}async setVolumes(e,r=!1,n=!1){const i=$e.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist, you need to create/allocate the volume first`);const o=i.metadata.FrameOfReferenceUID;this._isValidVolumeInputArray(e,o),this._FrameOfReferenceUID=o,e.forEach(s=>{this._addVolumeId(s.volumeId)});const a=[];for(let s=0;s{this._addVolumeId(a.volumeId)});for(let a=0;ao.referencedId===e);return i?{volumeActor:i.actor,volumeId:e,actorUID:i.uid}:void 0}const n=r[0];return{volumeActor:n.actor,volumeId:n.referencedId,actorUID:n.uid}}async _isValidVolumeInputArray(e,r){const n=e.length;for(let i=1;if.referencedId===e);if(!_a(n,"vtkVolume"))return;const i=n.actor,o=$e.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-s),a=i.slice(3,6).map(s=>-s);return{viewPlaneNormal:o,viewUp:a}}getSlabThickness(){const e=this.getActors();let r=Qr.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!_a(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=$e.getVolume(this.getVolumeId()),a=zr(i,e);return o.voxelManager.getAtIJKPoint(a)}getVolumeId(e){const r=this.getActors();if(!r)return;if(!(e!=null&&e.volumeId)){const i=r.find(o=>o.actor.getClassName()==="vtkVolume");return(i==null?void 0:i.referencedId)||(i==null?void 0:i.uid)}const n=r.find(i=>i.actor.getClassName()==="vtkVolume"&&i.referencedId===(e==null?void 0:e.volumeId));return(n==null?void 0:n.referencedId)||(n==null?void 0:n.uid)}getViewReferenceId(e={}){var c;let{volumeId:r,sliceIndex:n}=e;if(!r){const l=this.getActors();if(!l)return;r=(c=l.find(f=>f.actor.getClassName()==="vtkVolume"))==null?void 0:c.referencedId}const i=this.getSliceIndex();n??(n=i);const{viewPlaneNormal:o,focalPoint:a}=this.getCamera(),s=r.includes("?")?"&":"?";return`volumeId:${r}${s}sliceIndex=${n}&viewPlaneNormal=${o.join(",")}`}_addVolumeId(e){this.volumeIds.add(e)}getAllVolumeIds(){return Array.from(this.volumeIds)}}function Pu(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return zr(r,n)}function Sh(t,e){return t.indexToWorld(e)}function Qse(t,e){const{imageData:r}=t.getImageData(),n=Sh(r,e);return t.worldToCanvas(n)}class ur extends Tr{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=By(this)||{};return n},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!1,suppressEvents:!0}),this.getCurrentImageIdIndex=(n,i=!0)=>{const{currentStepIndex:o}=ud(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=By(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!_a(n,"vtkVolume"))return;const i=$e.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return Zl(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=$e.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=xf(o,l),u=pw(n.actor,l,s),d=Math.round((u.current-u.min)/f),h=Math.round((u.max-u.current)/f),g=this.getSliceIndex(),p=[];for(let v=-d;v<=h;v++){const{newFocalPoint:y}=X0(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==Cd.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=$e.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.setVolumes(e,r,n)}async addVolumes(e,r=!1,n=!1){const i=$e.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];Mn(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=kt(n,o),s=Ft(o[0],o[1],o[2]);if(Ir(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];ri(c,i.focalPoint,s),ri(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===Cd.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(Au[e])({viewPlaneNormal:n,viewUp:i}=Au[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(-Qr.MAXIMUM_RAY_DISTANCE,Qr.MAXIMUM_RAY_DISTANCE):e.setClippingRange(Qr.MINIMUM_SLAB_THICKNESS,Qr.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=Vo.newInstance(),y=Vo.newInstance(),m=[v,y];let w=Qr.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&Au[this.viewportProperties.orientation]!==void 0){const h=Au[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};ft(this.element,rt.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=>{_a(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=>{_a(n,"vtkVolume")&&(n.slabThickness=Qr.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(kt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=Pu(this,[0,0]),i=Pu(this,[e-1,0]),o=Pu(this,[0,r-1]),a=Mn(Ke(),i,n),s=Mn(Ke(),o,n),c=kn(Ke(),a,s);Qn(a,a),Qn(s,s),Qn(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=>Qse(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=Pu(this,[p.minX,p.minY]),y=J_(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=Pu(this,[p.maxX,p.maxY]),w=Mn(Ke(),m,v),x=$r(ba(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(b=>Math.abs(b)>qa).length>1)throw new Error("getSliceInfo is not supported for oblique views");const T=C.findIndex(b=>Math.abs(b)>1-qa);if(T===-1)throw new Error("Unable to determine slice axis");const _=kt(a,w)+1,E=kt(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=$e.getVolume(r.volumeId);return r.referencedImageId=Zl(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: ${e}`);r.slabThickness&&(r.slabThickness=Qr.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=$e.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(J4(r.actor,n),tc(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);mw(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),ft(this.element,rt.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=Qr.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[Vo.newInstance(),Vo.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function ece(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(J.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),rf())}const tce={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function nce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tce,r),w4.extend(t,e,r),J.setGet(t,e,["slice","useCustomExtents"]),J.setGetArray(t,e,["customDisplayExtent"],6),J.setGetArray(t,e,["backgroundColor"],4),ece(t,e)}var rce={extend:nce};function Tk(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],Qn(l,l);const f=Vo.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 ice(t,e,r){const n=Tk(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[1]||a[1]o[3]||a[2]o[5]?null:{t:n.t,ijk:a}}return null}function oce(t,e,r){const n=Tk(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[1]-1||s[1]o[3]-1||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:ace,otherStaticMethods:sce}=cw,{SlicingMode:Hn}=uw;function cce(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 Hn.X:o=[n,(f[3]+f[2])/2,(f[5]+f[4])/2];break;case Hn.Y:o=[(f[1]+f[0])/2,n,(f[5]+f[4])/2];break;case Hn.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 Hn.I:l=oc(a[0],s[0],s[1]);break;case Hn.J:l=oc(a[1],s[2],s[3]);break;case Hn.K:l=oc(a[2],s[4],s[5]);break;default:return 0}return l},t.setSliceFromCamera=n=>{const i=n.getFocalPoint();switch(e.slicingMode){case Hn.I:case Hn.J:case Hn.K:{const o=t.getSliceAtPosition(i);t.setSlice(o)}break;case Hn.X:t.setSlice(i[0]);break;case Hn.Y:t.setSlice(i[1]);break;case Hn.Z:t.setSlice(i[2]);break}},t.setXSlice=n=>{t.setSlicingMode(Hn.X),t.setSlice(n)},t.setYSlice=n=>{t.setSlicingMode(Hn.Y),t.setSlice(n)},t.setZSlice=n=>{t.setSlicingMode(Hn.Z),t.setSlice(n)},t.setISlice=n=>{t.setSlicingMode(Hn.I),t.setSlice(n)},t.setJSlice=n=>{t.setSlicingMode(Hn.J),t.setSlice(n)},t.setKSlice=n=>{t.setSlicingMode(Hn.K),t.setSlice(n)},t.getSlicingModeNormal=()=>{const n=[0,0,0],i=t.getCurrentImage().getDirection();switch(e.slicingMode){case Hn.X:n[0]=1;break;case Hn.Y:n[1]=1;break;case Hn.Z:n[2]=1;break;case Hn.I:vv(i,[1,0,0],n);break;case Hn.J:vv(i,[0,1,0],n);break;case Hn.K:vv(i,[0,0,1],n);break}return n};function r(){let n;switch(e.slicingMode){case Hn.X:n=0;break;case Hn.Y:n=1;break;case Hn.Z:n=2;break;default:e.closestIJKAxis={ijkMode:e.slicingMode,flip:!1};return}const i=t.getCurrentImage().getDirection(),o=pR(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===Hn.NONE)&&t.getCurrentImage()&&r(),e.closestIJKAxis),t.getBounds=()=>{const n=t.getCurrentImage();if(!n)return rf();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 Hn.I:i[0]=a,i[1]=a;break;case Hn.J:i[2]=a,i[3]=a;break;case Hn.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 rf();const a=o.getSpatialExtent(),{ijkMode:s}=t.getClosestIJKAxis();let c=n;switch(s!==e.slicingMode&&(c=t.getSliceAtPosition(n)),s){case Hn.I:a[0]=c-i,a[1]=c+i;break;case Hn.J:a[2]=c-i,a[3]=c+i;break;case Hn.K:a[4]=c-i,a[5]=c+i;break}return o.extentToBounds(a)},t.intersectWithLineForPointPicking=(n,i)=>ice(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>oce(n,i,t),t.getCurrentImage=()=>t.getInputData()}const lce={slicingMode:Hn.NONE,closestIJKAxis:{ijkMode:Hn.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function _k(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lce,r),rce.extend(t,e,r),J.get(t,e,["slicingMode"]),J.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),cw.implementCoincidentTopologyMethods(t,e),cce(t,e)}const uce=J.newInstance(_k,"vtkImageMapper");var fce={newInstance:uce,extend:_k,...ace,...sce,...uw};const{InterpolationType:Pv}=Tee,{vtkErrorMacro:JD}=J,Rv=4;function dce(t,e){e.classHierarchy.push("vtkImageProperty"),t.getMTime=()=>{let r=e.mtime,n;for(let i=0;in?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>=Rv)return JD("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>=Rv?(JD("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(Pv.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(Pv.LINEAR),t.getInterpolationTypeAsString=()=>J.enumToString(Pv,e.interpolationType)}const hce={independentComponents:!1,interpolationType:Pv.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function gce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,hce,r),J.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,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=mce.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()){vce("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);En(i,e.matrix),ir.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!ir.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return En(o,e.matrix),ir.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 wce={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...ir.INIT_BOUNDS]};function Ek(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wce,r),P4.extend(t,e,r),e.boundsMTime={},J.obj(e.boundsMTime),J.set(t,e,["property"]),J.setGet(t,e,["mapper","forceOpaque","forceTranslucent"]),J.getArray(t,e,["bounds"],6),yce(t,e)}const xce=J.newInstance(Ek,"vtkImageSlice");var Cce={newInstance:xce,extend:Ek};function Sce(t){return Object.values(wo).includes(t)?t:wo.LINEAR}function bk(t){const r={...wt(Qo.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 Dk(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=wt("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=wt("generalSeriesModule",e),d=wt("scalingModule",e),h=wt(Qo.CALIBRATION,e),g=Sce(f),p=bk(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 vw(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=Dk(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=Ft(s[0],s[1],s[2]),f=Ft(c[0],c[1],c[2]),u=Ke();kn(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=qa,m=1;return!r.photometricInterpretation&&t.sizeInBytes===3*t.width*t.height&&(t.numberOfComponents=3),{numberOfComponents:t.numberOfComponents||Tce(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 Tce(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function Ik(t){const e=Ql.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 yw(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;oi,n.set(i)}else n.set(r);t.modified()}function bn(){return window.performance?performance.now():Date.now()}function _ce(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function Ece(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=o?i:t.lut[a-t.firstValueMapped]>>r}}function Ok(t,e,r){return r?Ece(r):_ce(t,e)}function bce(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=Ok(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 Dce(t,e,r){let n=bn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=bn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=bn(),o<0)for(;s0||t.voi.windowWidth!==void 0&&t.voi.windowCenter!==void 0}function ZD(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function Fce(t,e){return r=>r*t+e}function Uce(t){const e=t.lut[0],r=t.lut[t.lut.length-1],n=t.firstValueMapped+t.lut.length;return i=>i=n?r:t.lut[i]}function Bce(t,e,r){return r?Uce(r):Fce(t,e)}function Gce(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=Bce(t.slope,t.intercept,i),u=Ok(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 Lk(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&ZD(t.cachedLut.modalityLUT,e.modalityLUT)&&ZD(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(kce(e,t),Gce(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 Wce(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=fm(null,e.width,e.height),Gy(t,e));const o=t.renderingTools.renderCanvas;if(!Q4(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&Gy(t,e),e.stats=e.stats||{};const a=t.renderingTools.renderCanvasData,s=t.renderingTools.renderCanvasContext;let c=bn();e.stats.lastLutGenerateTime=bn()-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,Ace(e,v,a.data)}else{const f=Lk(e,l,r);n?Lce(e,f,a.data):Nce(e,f,a.data)}return c=bn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=bn()-c,o}function zce(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,Z4(t,n);const i=Wce(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=eE(t)}const bS=0,DS=1,$ce=2;function jce(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 Hce(t,e){let r;return te.Range[1]?r=e.MaxIndex+DS+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class tE{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=jce(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 (${this.Ramp})`)}this.Table.push(h)}this.buildSpecialColors()}buildSpecialColors(){const e=this.NumberOfColors,r=e+bS,n=e+DS,i=e+$ce;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&&ethis.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=Hce(e,r);return n===this.NumberOfColors+bS?n=0:n===this.NumberOfColors+DS&&(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 QD=[0,0,0,0];function Kce(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 qce(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=0&&iIS(Math.floor(255-(m-h)*v),0,255):y=m=>IS(Math.floor((m-h)*v),0,255),Qce(e,y,f,s.data)}else{const u=Lk(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=bn()-a,Zce(e,u,f,s.data)}return a=bn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=bn()-a,n}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,Z4(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=eE(t)}function Ak(t,e){const r=t.image;if(!t.canvas||!t.image)return;const n=bn();if(r.stats={lastGetPixelDataTime:-1,lastStoredPixelDataToCanvasImageDataTime:-1,lastPutImageDataTime:-1,lastRenderTime:-1,lastLutGenerateTime:-1},r){let o=r.render;o||(t.viewport.colormap?o=tle:r.color?o=Rce:o=zce),o(t,e)}const i=bn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function Nk(t){return v1(t)}function w2(t,e){const r=Nk(t);return r.invert(),r.transformPoint(e)}const nle={viewport:{}};function rle(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function ile(){const t=rle(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:wo.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,nle.viewport)}function xp(t,e){if(t==null)throw new Error(e)}function ole(t){return!(t==null||t===0||t===180)}function kk(t,e=null){return xp(t,"getImageSize: parameter image must not be undefined"),xp(t.width,"getImageSize: parameter image must have width"),xp(t.height,"getImageSize: parameter image must have height"),ole(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function nE(t,e,r=null){xp(t,"getImageScale: parameter canvas must not be undefined"),xp(e,"getImageScale: parameter image must not be undefined");const n=kk(e,r),i=e.rowPixelSpacing||1,o=e.columnPixelSpacing||1;let a=1,s=1;i{this._configureRenderingPipeline()},this.resize=()=>{this.useCPURendering&&this._resizeCPU()},this._resizeCPU=()=>{this._cpuFallbackEnabledElement.viewport&&ule(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=fce.newInstance();n.setInputData(r);const i=Cce.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=dw().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=t9(this.initialViewUp,o,i,n),c=o4(a,r)*180/Math.PI,l=kn(Ke(),a,r);return kt(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};ft(this.element,rt.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]=w2(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return On(n,a,l,i*s[0]),On(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=qn(Ke(),r,o),l=[kt(c,a)/n[0],kt(c,s)/n[1]];return e9(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?(Ak(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=q0(),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 q0()}_configureRenderingPipeline(e){this.useCPURendering=e??q0();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 Hh,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=I4.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(){et.addEventListener(rt.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),et.removeEventListener(rt.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!tc(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=w2(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=e9(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=wt("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?Lo.PRE_RENDER:Lo.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=Lo.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(Vl.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();mw(r,this.initialTransferFunctionNodes);const i=Ny(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=V4(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=Lo.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(Vl.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=n4(ba(),r.rotation*Math.PI/180,i);o=Yt(Ke(),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=Qi(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=w2(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=w2(this._cpuFallbackEnabledElement,g),v=rn();Jr(v,K6(h[0],h[1]),K6(p[0],p[1]));const y=fle({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=v1(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};ft(this.element,rt.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=xs([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=t9(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=xs([0,0],l,f),d=mo([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!tc(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==Vl.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&&tc(r)){if(_a(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&wp(i),this.invert=e}else if(_a(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&wp(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}=Xu(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=im(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||ft(this.element,rt.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!tc(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||!tc(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===wo.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?G4:Ik)(c),this.invert&&wp(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=Ny(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};ft(this.element,rt.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=vw(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=wt(Qo.IMAGE_PLANE,r),a=wt(Qo.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(Zt(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&Zt(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=wt(Qo.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=kn([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=Bt.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=tm.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){n9.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(Ur(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=wt(h1.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=Vl.LINEAR,this.invert=!1,this.viewportStatus=Lo.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 ft(this.element,rt.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=Zt(n,e.columnPixelSpacing),h=Zt(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=Zt(s.rowCosines,l),w=Zt(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),yw(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 O=0;OD:h.getPixelData=()=>D,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=Lo.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};ft(this.element,rt.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||ft(et,rt.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return _s(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=pn.Interaction,f={imageId:e,imageIdIndex:r},u={useRGBA:!0,requestType:l},d={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};ft(this.element,rt.PRE_STACK_NEW_IMAGE,d),Bi.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),ft(this.element,rt.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};ft(et,rt.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=wt("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:pn.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return _s(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(rt.IMAGE_LOAD_ERROR,{detail:i,cancelable:!0});et.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 ft(this.element,rt.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=Vk(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=Xu(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=v1(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=$e.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=wo.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 Xu(o,i,n)}async _setImageIdIndex(e){if(e>=this.imageIds.length)throw new Error(`ImageIdIndex provided ${e} is invalid, the stack only has ${this.imageIds.length} elements`);this.currentImageIdIndex=e,this.hasPixelSpacing=!0,this.viewportStatus=Lo.PRE_RENDER;const r=await this._loadAndDisplayImage(this.imageIds[e],e);if(this.perImageIdDefaultProperties.size>=1){const n=this.perImageIdDefaultProperties.get(r);n!==void 0?this.setProperties(n):this.globalDefaultProperties!==void 0&&this.setProperties(this.globalDefaultProperties)}return r}resetCameraCPU({resetPan:e=!0,resetZoom:r=!0}){const{image:n}=this._cpuFallbackEnabledElement;if(!n)return;dle(this._cpuFallbackEnabledElement,e,r);const{scale:i}=this._cpuFallbackEnabledElement.viewport,{clientWidth:o,clientHeight:a}=this.element,s=[o/2,a/2],c=this.canvasToWorldCPU(s);this.setCameraCPU({focalPoint:c,scale:i})}resetCameraGPU({resetPan:e,resetZoom:r}){return this.setCamera({flipHorizontal:!1,flipVertical:!1,viewUp:this.initialViewUp}),super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:!0})}scroll(e,r=!0,n=!1){const i=this.imageIds;if(isNaN(this.targetImageIdIndex))return;const o=this.targetImageIdIndex,a=i.length;let s=o+e;n?s=(s+a)%a:s=Math.max(0,Math.min(a-1,s)),this.targetImageIdIndex=s;const c=i[s];$e.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&&ft(this.element,rt.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||ft(this.element,rt.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||ft(this.element,rt.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=Zl({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(wo).includes(e)?e:wo.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=Ur(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=xf({direction:l,spacing:c},u),h=qn(Ke(),s,f),g=kt(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=Ur(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){n9.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=f1(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};ft(this.element,rt.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=f1(e.name)||u1.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=Ql.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};ft(this.element,rt.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=bk(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 rE extends Tr{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!==Cd.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(-Qr.MAXIMUM_RAY_DISTANCE,Qr.MAXIMUM_RAY_DISTANCE):i.setClippingRange(Qr.MINIMUM_SLAB_THICKNESS,Qr.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: ${e}`);r.slabThickness&&(r.slabThickness=Qr.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=$e.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(J4(r.actor,n),tc(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);mw(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),ft(this.element,rt.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(-Qr.MAXIMUM_RAY_DISTANCE,Qr.MAXIMUM_RAY_DISTANCE):e.setClippingRange(Qr.MINIMUM_SLAB_THICKNESS,Qr.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function Fk(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 Tr))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 Uk(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 Tr)){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 Bk(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 gle{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 ple{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class mle{constructor(e,r){this.canvasProperties=new gle(this),this.visibility=!1,this.mapper=new ple(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;yD*255);let b=w+(S<<2);for(let D=S;Di)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;xi)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 Z8=class Z8{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}`)}};Z8.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Q0=Z8;const Rp=class Rp extends bd{constructor(e){super({...e,canvas:e.canvas||Hc(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(),ft(this.element,rt.STACK_NEW_IMAGE,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),ft(this.element,rt.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&&(athis.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(rt.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(rt.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=wt(Qo.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=Ft(i[0],i[1],i[2]),c=Ft(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=Ke();kn(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=wt(Qo.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=wt(Qo.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=wt(Qo.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");for(let n=0;n{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 Q0.imageIdToFrameStart(e);if(e.referencedImageId)return Q0.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=i1.FRAME){this.scrollSpeed=r===i1.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(Rp.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=Q0.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(Rp.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 Hh;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=$e.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 mle(this,e)}};Rp.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Th=Rp;const vle=` +`;function Jae(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const Va=new Float64Array(16),Fc=new Float64Array(16),v2=new Float64Array(16),Tl=new Float64Array(4),Ui=new Float64Array(4);function Zae(t,e){e.classHierarchy.push("vtkWebGPUImageMapper"),t.buildPass=i=>{if(i){e.WebGPUImageSlice=t.getFirstAncestorOfType("vtkWebGPUImageSlice"),e.WebGPURenderer=e.WebGPUImageSlice.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice();const o=e.WebGPURenderer.getRenderable();e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=i=>{i&&t.render()},t.opaquePass=i=>{i&&t.render()},t.render=()=>{e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw)},t.computePipelineHash=()=>{const i=e.currentInput.getExtent();i[0]===i[1]||i[2]===i[3]||i[4]===i[5]?(e.dimensions=2,e.pipelineHash="img2"):(e.dimensions=3,e.pipelineHash="img3")},t.updateUBO=()=>{const i=e.UBO.getSendTime(),o=e.WebGPUImageSlice.getRenderable(),a=o.getMapper();if(t.getMTime()>i||e.renderable.getMTime()>i||o.getProperty().getMTime()>i){const s=a.getInputData(),c=e.WebGPURenderer.getStabilizedCenterByReference();$t(Va),yr(Va,Va,c);const l=o.getMatrix();An(Fc,l),Kr(Fc,Fc),Gn(Va,Fc,Va);const f=s.getWorldToIndex();Gn(Va,f,Va),Kr(v2,Va),Q1(Fc,[.5,.5,.5]),Gn(Va,Fc,Va);const u=s.getDimensions();$t(Fc),cl(Fc,Fc,[1/u[0],1/u[1],1/u[2]]),Gn(Va,Fc,Va),e.UBO.setArray("SCTCMatrix",Va);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===GD.I?(p=0,v=1,y=2):h===GD.J&&(p=1,v=2,y=0),Tl[p]=g,Tl[v]=d[v*2]-.5,Tl[y]=d[y*2]-.5,Tl[3]=1,Nu(Tl,Tl,v2),e.UBO.setArray("Origin",Tl),Ui[p]=g,Ui[v]=d[v*2+1]+.5,Ui[y]=d[y*2]-.5,Ui[3]=1,Nu(Ui,Ui,v2),z6(Ui,Ui,Tl),Ui[3]=1,e.UBO.setArray("Axis1",Ui),Ui[p]=g,Ui[v]=d[v*2]-.5,Ui[y]=d[y*2+1]+.5,Ui[3]=1,Nu(Ui,Ui,v2),z6(Ui,Ui,Tl),Ui[3]=1,e.UBO.setArray("Axis2",Ui);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{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=Jae(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{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()===sd.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=ek.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","@builtin(position) Position");let c=s.getCode();const l=["var pos: vec4 = 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 = (mapperUBO.SCTCMatrix * pos).xy;"):l.push("var tcoord : vec3 = (mapperUBO.SCTCMatrix * pos).xyz;"),l.push("output.tcoordVS = tcoord;","output.Position = rendererUBO.SCPCMatrix * pos;"),c=dr.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","tcoordVS"):s.addOutput("vec3","tcoordVS")},n.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderImage=(i,o,a)=>{const s=o.getShaderDescription("fragment");let c=s.getCode();e.dimensions===3?c=dr.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=dr.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=dr.substitute(c,"//VTK::Image::Sample",[" var coord: vec2 ="," vec2(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 Qae={rowLength:1024};function ese(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qae,r),xS.extend(t,e,r),t.setFragmentShaderTemplate(Yae),e.UBO=X0.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4"),e.UBO.addEntry("Origin","vec4"),e.UBO.addEntry("Axis2","vec4"),e.UBO.addEntry("Axis1","vec4"),e.UBO.addEntry("cScale","vec4"),e.UBO.addEntry("cShift","vec4"),e.lutBuildTime={},Tr(e.lutBuildTime,{mtime:0}),e.imagemat=$t(new Float64Array(16)),e.imagematinv=$t(new Float64Array(16)),e.VBOBuildTime={},Tr(e.VBOBuildTime),Zae(t,e)}const tse=Jn(ese,"vtkWebGPUImageMapper");Ds("vtkImageMapper",tse);function nse(t,e){e.classHierarchy.push("vtkWebGPUImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix(),i=r.getStabilizedCenterByReference();e.bufferShift[0]=n[3]-i[0],e.bufferShift[1]=n[7]-i[1],e.bufferShift[2]=n[11]-i[2],An(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?$t(e.keyMatrices.normalMatrix):(Ur(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,Kr(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),An(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),yr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),yr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const rse={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function ise(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rse,r),mr.extend(t,e,r),e.keyMatricesTime={},Tr(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},Tr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:$t(new Float64Array(16))},e.bufferShift=[0,0,0,0],Ho(t,e,["propID","keyMatricesTime"]),nse(t,e)}const ose=Jn(ise,"vtkWebGPUImageSlice");Ds("vtkImageSlice",ose);function ase(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();An(e.keyMatrices.bcwc,o),yr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const sse={propID:void 0,keyMatricesTime:null};function cse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sse,r),mr.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"]),ase(t,e)}const lse=q.newInstance(cse,"vtkWebGPUVolume");Ds("vtkVolume",lse);function use(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 fse={};function dse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fse,r),mr.extend(t,e,r),use(t,e)}const hse=q.newInstance(dse,"vtkWebGPUPixelSpaceCallbackMapper");Ds("vtkPixelSpaceCallbackMapper",hse);const WD=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],zD=[[0,-1,0],[0,1,0]],gse=[[0,-1,0],[0,1,0],[0,0,-1]],pse=[[0,-1,0],[0,1,0],[0,0,1]];var ch;let a0=(ch=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{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;nh&&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=f0?l-1:l,f=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&&zD||n&&y>0&&pse||n&&y<0&&gse||WD;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},ch.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},ch),Ov=class Jg{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)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;ie)}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=Jg.create3(e.length);let o=0;for(let a=0;an.push(i)),n}static create2(e=128){return new Jg({initialSize:e,dimensions:2})}};function tk(t){const e=Ke(),r=t.getDimensions(),n=Ov.create3(r[0]),i=Ov.create3(r[1]),o=Ov.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=Ut(s[0]*u,s[1]*u,s[2]*u),v=Ut(c[0]*d,c[1]*d,c[2]*d),y=Ut(l[0]*h,l[1]*h,l[2]*h),m=Ke();for(let S=0;S{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 W4(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=mse({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function mse({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=tk(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 vse({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=tk(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 yse=5*1024;let fc=class Bi{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),Bi.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]),Bi.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 vse({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 a0)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{const o=Array.isArray(i);if(e===void 0&&(e=o?[...i]:i,r=o?[...i]:i),o)for(let a=0;a[0,e-1])}getBoundsIJK(){return this.boundsIJK[0][0]{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(a*=n,[r[a++],r[a++],r[a++]]),_id:i||"_createRGBScalarVolumeVoxelManager",_set:(a,s)=>{a*=3;const c=!nn(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=ze.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=!nn(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 Bi(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)ze.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=ze.getImage(h);g&&(g.minPixelValued&&(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{const d=e[0]*e[1]*n,h=f._getConstructor();let g=1/0,p=-1/0;for(let v=0;v4||n<1||n===2))throw new Error(`Number of components ${n} must be 1, 3 or 4`);return n>1?Bi._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):Bi._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=ze.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=>Bi.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new Bi(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?Bi._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):Bi._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new Bi(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 Bi(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 Bi(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 a0(n[0],n[1],n[2]),o=new Bi(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:a0.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 Bi(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 a0(n,i,o),s=new Bi(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:a0.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 Bi.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=Bi.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=Bi.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=yse}};class Fd{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=jre.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??fc.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=em.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=Wr(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;eze.getImage(r))}}let _g={};const Vu={add:(t,e)=>{Vu.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;_g[t]||(_g[t]={}),_g[t][r]=e.metadata},get:(t,e)=>{var r;return(r=_g[e])==null?void 0:r[t]},clear:()=>{_g={}}};Gh(Vu.get);const ji=new b4("imageLoadPool");ji.grabDelay=0;ji.setMaxSimultaneousRequests(Cn.Interaction,1e3);ji.setMaxSimultaneousRequests(Cn.Thumbnail,1e3);ji.setMaxSimultaneousRequests(Cn.Prefetch,1e3);const Ny={};let ky;function nk(t,e){const r=ze.getImageLoadObject(t);if(r)return $D(r.promise,t),r;const n=t.split(":")[0],i=Ny[n]||ky;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return $D(o.promise,t),o}function $D(t,e){Promise.resolve(t).then(r=>{wse(r),lt(tt,nt.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};lt(tt,nt.IMAGE_LOAD_FAILED,n)})}function wse(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=fc.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function rk(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return nk(t,e).promise}function bs(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=nk(t,e);return ze.getImageLoadObject(t)||ze.putImageLoadObject(t,r),r.promise}function xse(t,e={priority:0,requestType:"prefetch"}){if(!t||t.length===0)throw new Error("loadAndCacheImages: parameter imageIds must be list of image Ids");return t.map(n=>bs(n,e))}function u1(t,e={}){var p;if(t===void 0)throw new Error("createAndCacheDerivedImage: parameter imageId must not be undefined");e.imageId===void 0&&(e.imageId=`derived:${Fn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=wt("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=_4((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=wt("imagePlaneModule",t);Vu.add(f,{type:"imagePlaneModule",metadata:u});const d=wt("generalSeriesModule",t);Vu.add(f,{type:"generalSeriesModule",metadata:d}),Vu.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=wt("imagePixelModule",t);Vu.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=$4(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,ze.getImageLoadObject(r)||ze.putImageSync(r,g),g}function z4(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${Fn()}`,...e};return u1(n,{...o,instanceNumber:i+1})})}function $4(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:A}=_4(o==null?void 0:o.type,m);x=new A(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(A=>{Vu.add(t,{type:A,metadata:E[A]||{}})});const b=t,D=l===uy.RLE&&fc.createRLEImageVoxelManager({dimensions:u,id:b})||fc.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:b});let I=x[0],P=x[0];for(let A=1;AP&&(P=x[A]);const O={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(O),ze.putImageSync(O.imageId,O),O}function ik(t){const e=({additionalDetails:n})=>n.imageId?n.imageId!==t:!0;ji.filterRequests(e);const r=ze.getImageLoadObject(t);r&&r.cancelFn()}function Cse(t){t.forEach(e=>{ik(e)})}function Sse(){const t=ji.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=ze.getImageLoadObject(a):s&&(c=ze.getVolumeLoadObject(s)),c&&c.cancel()}),ji.clearRequestStack(e)})}function cd(t,e){Ny[t]=e}function Tse(t){const e=ky;return ky=t,e}function _se(){Object.keys(Ny).forEach(t=>delete Ny[t]),ky=void 0}function Ese(t,e={}){return z4(t,{...e,targetBuffer:{type:"Uint8Array"}})}function bse(t,e={}){return u1(t,{...e,targetBuffer:{type:"Uint8Array"}})}const Dse=Object.freeze(Object.defineProperty({__proto__:null,cancelLoadAll:Sse,cancelLoadImage:ik,cancelLoadImages:Cse,createAndCacheDerivedImage:u1,createAndCacheDerivedImages:z4,createAndCacheDerivedLabelmapImage:bse,createAndCacheDerivedLabelmapImages:Ese,createAndCacheLocalImage:$4,loadAndCacheImage:bs,loadAndCacheImages:xse,loadImage:rk,registerImageLoader:cd,registerUnknownImageLoader:Tse,unregisterAllImageLoaders:_se},Symbol.toStringTag,{value:"Module"}));function ok(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=wt("imagePixelModule",e),c=[],l=wt("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({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}=wt("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=fw().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 j4(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=wt("imagePlaneModule",t[0]);if(!e){const f=Ut(n[0],n[1],n[2]),u=Ut(n[3],n[4],n[5]);e=Ke(),Wn(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=ak(t);let a;function s(f){const{imagePositionPatient:u}=wt("imagePlaneModule",f),d=Ke();return Vn(d,r,u),Nt(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}=wt("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function sk(t){const e=wt("modalityLutModule",t)||{},r=wt("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=wt("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 H4=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),jD={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function om(t,e){const r=ok(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=Ut(n[0],n[1],n[2]),c=Ut(n[3],n[4],n[5]),l=Ke();Wn(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=j4(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:Ise(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function Ise(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=Ose(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>sk(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>H4(h)),d=uw();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 Ose(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>ze.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 jD?jD[n]:null}let Vy=class ck{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new ck("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 Jd=new Map,HD="imageRetrieveConfiguration",f1={IMAGE_RETRIEVE_CONFIGURATION:HD,clear:()=>{Jd.clear()},add:(t,e)=>{Jd.set(t,e)},clone:()=>new Map(Jd),restore:t=>{Jd.clear(),t.forEach((e,r)=>{Jd.set(r,e)})},get:(t,...e)=>{if(t===HD)return e.map(r=>Jd.get(r)).find(r=>r!==void 0)}};Gh(f1.get.bind(f1));function am(t){const e=jo(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const SS=t=>{const e=Mse(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function Mse(t){const e=jo(),r=[];return e.forEach(n=>{const i=am(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const KD=[{id:"initialImages",retrieveType:"single"}],Pse=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],Zx=[{offset:-1,imageQualityStatus:ma.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:ma.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:ma.FAR_REPLICATE}],Rse=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:Cn.Thumbnail,priority:5,nearbyFrames:Zx},{id:"quarterThumb",decimate:4,offset:3,requestType:Cn.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:Zx},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:Cn.Thumbnail,retrieveType:"multipleFast",nearbyFrames:Zx},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:Cn.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:Cn.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:Cn.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:Cn.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function lk(t,e,r=0){const n=[];for(let i=r;i=a)continue;const c={...r,imageId:o,imageQualityStatus:a};ze.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const O0=class O0{constructor(e){this.stages=e.stages||KD,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new Ase(this,e,r).loadImages()}};O0.createProgressive=uk,O0.interleavedRetrieveStages={stages:Rse},O0.singleRetrieveStages={stages:KD},O0.sequentialRetrieveStages={stages:Pse};let d1=O0;class Ase{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new Vy("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||bs)(n,r),s=Vy.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=ze.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===ma.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),Lse(this.listener,e,f)},o).finally(()=>{if(!c&&i)ze.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||Cn.Interaction,d={imageId:n};ji.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};lt(tt,nt.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||lk(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 uk(t){return new d1(t)}const qD=Cn.Prefetch;class fk extends Fd{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;ji.filterRequests(i)},this.loadStatus=r.loadStatus}invalidateVolume(e){const{vtkOpenGLTexture:r}=this,{numFrames:n}=this;for(let i=0;ithis.reRenderTarget||n===i)&&(this.reRenderTarget+=a,SS(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};lt(tt,nt.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=ma.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===ma.FULL_RESOLUTION)return;const f=n===ma.FULL_RESOLUTION;o[e]=n,this.framesUpdated++,f&&(this.framesLoaded++,this.framesProcessed++);const u={FrameOfReferenceUID:c,volumeId:this.volumeId,numberOfFrames:a,framesProcessed:this.framesProcessed};lt(tt,nt.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};lt(tt,nt.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=wt("transferSyntax",r[0])||{},a=wt(f1.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||d1.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}=wt("transferSyntax",e)||{},n=wt("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=wt("modalityLutModule",e)||{},c=wt("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=wt("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=H4(l),d=uw();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:qD,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===ma.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_ADDED,o))};return tt.addEventListener(nt.IMAGE_CACHE_IMAGE_ADDED,o),Vy.as(bs(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=qD,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;ji.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 dk extends fk{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 hk(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=>ze.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];ji.addRequest(async()=>{rk(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},Cn.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=om(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new dk({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 K4={};let Y0=hk;function gk(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=K4[n];if(i==null){if(Y0==null||typeof Y0!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=Y0}const o=i(t,e);return o.promise.then(function(a){lt(tt,nt.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};lt(tt,nt.VOLUME_LOADED_FAILED,s)}),o}function q4(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=ze.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=gk(t,e),r.promise.then(n=>n))}async function h1(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=ze.getVolumeLoadObject(t);return r!==void 0||(r=gk(t,e),ze.putVolumeLoadObject(t,r)),r.promise}function pk(t,e){const r=ze.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=Fn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=z4(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new Fd({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 ze.putVolumeSync(n,g),g}async function X4(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=ze.getVolume(t);return r||(e.filter(o=>!ze.getImage(o)).length===0?sm(t,e):await h1(t,{imageIds:e}))}function sm(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=ze.getVolume(t);if(r)return r;const n=om(e,t),i=new Fd({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 ze.putVolumeSync(t,i),i}function cm(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=ze.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(!ze.isCacheable(g))throw new Error(`Cannot created derived volume: Volume with id ${t} is not cacheable.`);const v=[];for(let w=0;w1&&(u=Math.min(...u),d=Math.max(...d)),{lower:u,upper:d}}function $se(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function Fy(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await q4(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=yk(c,l);a&&f.setBlendMode(a);const u=Wie.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await Y4(u,s),o&&o({volumeActor:u,volumeId:i}),n||jse(e,r,u,i),u}function jse(t,e,r,n){const i=r.getProperty().getRGBTransferFunction(0).getRange(),o={viewportId:e,range:{lower:i[0],upper:i[1]},volumeId:n};lt(t,nt.VOI_MODIFIED,o)}const yl=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)},Hse=1+qa,Kse=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),XD=t=>!!mk().find(e=>Kse(t.volumeId,e));function $h(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 ze.getVolume(f)}).filter(l=>!!l);if(r){const l=yl(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=YD(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(XD);for(let l=0;lg.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=gw(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 C0={};function qse(t){C0[t]!==void 0&&delete C0[t]}function Xse(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=qr(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");C0[i.id]===void 0&&(C0[i.id]=0);const o=Uy(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(C0[i.id]===s)return;C0[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};lt(i.element,nt.VOLUME_NEW_IMAGE,c)}function xh(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 nl(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 xk(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=Hg(n,s,u,i,c,d,o,l,h),v=Hg(a,f,g,i,c,d,o,l,h),y=Hg(n,s,u,a,f,g,o,l,h),m=Hg(n,s,u,i,c,d,a,f,g),w=Gf(v)/Gf(p),x=Gf(y)/Gf(p),C=Gf(m)/Gf(p);return[w,x,C]}function g1(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 Ck(t,e,r=qa){return g1(e,t)Number.isNaN(e)):Number.isNaN(t)}function ws(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(ws);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=ws(t[r]));return e}}const Op=class Op{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=Fo.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=ws(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=ws(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===Fo.NO_DATA||this.viewportStatus===Fo.LOADING||(this.viewportStatus=Fo.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, #colour')`,n}getRenderingEngine(){return r1.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=Wn(Ke(),o,a);let f=MY(Ke(),a);const u=el(Ke(),o),d=ro(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,Ke()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=er(Ke(),s,y),w=ta(m),x=C=>{const S=Rr(Ke(),C,2*Nt(m,C));return er(S,S,m),ir(S,S),S};if(e){const C=x(f),S=kn(Ke(),y,C,w),T=kn(Ke(),S,u,d);this.setCamera({viewPlaneNormal:u,position:T,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=el(f,a);const C=x(l),S=kn(Ke(),y,C,w),T=kn(Ke(),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&&Qs(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||!Qs(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}),lt(this.element,nt.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();lt(this.element,nt.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)),lt(this.element,nt.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(),lt(this.element,nt.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,lt(this.element,nt.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=xh([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)??kl.LINEAR),this.setDisplayAreaFit(e)),n&&(this.initialCamera=this.getCamera()),this._suppressCameraModifiedEvents=o,!r&&!o){const s={viewportId:this.id,displayArea:e,storeAsInitialCamera:n};lt(this.element,nt.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(kl.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=Ke();if(n.height%2&&kn(h,h,u,r*.5*c),n.width%2){const g=Wn(Ke(),u,d);kn(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:ai(Ke(),l,h),position:ai(Ke(),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];So(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&&Qs(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const O=u.getSpacing();c[0]=c[0]+O[0]/2,c[1]=c[1]-O[0]/2,c[2]=c[2]+O[1]/2,c[3]=c[3]-O[1]/2,c[4]=c[4]+O[2]/2,c[5]=c[5]-O[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 A=u.getDimensions().map(G=>Math.floor(G/2)),V=[A[0],A[1],A[2]];u.indexToWorld(V,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=Op.boundsRadius(c)*(this.type===Sr.VOLUME_3D?10:1),T=this.insetImageMultiplier*S,_=Math.abs(an.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=[-ni.MAXIMUM_RAY_DISTANCE,ni.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(er([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(er([0,0,0],n,i));return ei([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=ei([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=er(Ke(),this.canvasToWorld(s),a),l=er(Ke(),i,c),f=er(Ke(),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(an.dot(C,y))>0}if(a&&(x=!nn(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;Sa(C,"vtkActor")||this.updateClippingPlanesForActors(o),(Sa(C,"vtkImageSlice")||this.type===Sr.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};lt(this.element,nt.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=[Wo.newInstance(),Wo.newInstance()]);let a=ni.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),lt(this.element,nt.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]];an.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];an.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];an.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=[Wo.newInstance(),Wo.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=Wn(Ke(),r,n);let s=eo.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),hs.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=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 TS(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=er(Ke(),e,a),l=Nt(c,s),f=kn(Ke(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return TS(r.focalPoint)?e:r.focalPoint}_isInBounds(e,r){const[n,i,o,a,s,c]=r,[l,f,u]=e;return!(li||fa||uc)}_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")}};Op.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},Op.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let Ed=Op;function Sk(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=$h(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:gw(l,o,i),spacingInNormalDirection:a,camera:n}}function ld(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=Sk(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 Tk(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 _k(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=Jse(r),i=n[0],o=n[1]-n[0],a=Zl.newInstance(),s=[];for(let x=0;x[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function Qse(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 Dr extends Ed{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=Ss([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?el([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=Ss([0,0],u,d),g=So([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};lt(this.element,nt.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()),!ze.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"?Tk(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=k4(l,a)||{},u=F4(a),d=U4(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?el([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=i4(s,i)*180/Math.PI,l=Wn([0,0,0],s,i);return Nt(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=>Sa(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=ze.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(Wr).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=ze.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.useCPURendering=K0(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=Xre.newInstance();switch(r.setActiveCamera(n),this.type){case Sr.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case Sr.VOLUME_3D:n.setParallelProjection(!0);break;case Sr.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()||Xse(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(nt.CAMERA_MODIFIED,e),tt.removeEventListener(nt.ELEMENT_DISABLED,r),qse(a))}this.element.removeEventListener(nt.CAMERA_MODIFIED,e),this.element.addEventListener(nt.CAMERA_MODIFIED,e),tt.addEventListener(nt.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(Eo).includes(e)||(e=Eo.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=Zl.newInstance();let s=l1(e.name);const{name:c}=e;if(s||(s=c1.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};lt(this.element,nt.VOI_MODIFIED,u),lt(this.element,nt.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=_d.newInstance();typeof e.opacity=="number"?ON(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};lt(this.element,nt.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(vp(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};lt(this.element,nt.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=Zl.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===Eo.SAMPLED_SIGMOID){const l=B4(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)};lt(this.element,nt.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}=ld(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=q0(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}=ld(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}=q0(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=DN(f,n),h=nn(f,n);if(typeof c=="number"&&r!==void 0&&e.volumeId===r&&(d||h)){const{currentStepIndex:g,sliceRangeInfo:p,numScrollSteps:v}=ld(this,r,!0),{sliceRange:y,spacingInNormalDirection:m}=p;d&&(c=v-c-1);const w=c-g,{newFocalPoint:x,newPosition:C}=q0(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=wt(Qo.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=er(Ke(),v,p),m=Nt(y,f),w=kn(Ke(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=er([0,0,0],o,l),p=n??f,v=Nt(g,p);nn(v,0)||Rr(g,p,v);const y=ai([0,0,0],l,g),m=ai([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;MN(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};lt(this.element,nt.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=dP.find(s=>s.name===e)),a&&(_k(o,a),this.viewportProperties.preset=a,this.render(),n||lt(this.element,nt.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}async setVolumes(e,r=!1,n=!1){const i=ze.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{this._addVolumeId(a.volumeId)});for(let a=0;ao.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;if.referencedId===e);if(!Sa(n,"vtkVolume"))return;const i=n.actor,o=ze.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-s),a=i.slice(3,6).map(s=>-s);return{viewPlaneNormal:o,viewUp:a}}getSlabThickness(){const e=this.getActors();let r=ni.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!Sa(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=ze.getVolume(this.getVolumeId()),a=Hr(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 Mu(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return Hr(r,n)}function Ch(t,e){return t.indexToWorld(e)}function ece(t,e){const{imageData:r}=t.getImageData(),n=Ch(r,e);return t.worldToCanvas(n)}class pr extends Dr{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=Uy(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}=ld(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=Uy(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!Sa(n,"vtkVolume"))return;const i=ze.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return Jl(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=ze.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=wf(o,l),u=gw(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}=q0(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==xd.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=ze.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=ze.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];Vn(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=Nt(n,o),s=Ut(o[0],o[1],o[2]);if(Rr(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];ai(c,i.focalPoint,s),ai(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===xd.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(Lu[e])({viewPlaneNormal:n,viewUp:i}=Lu[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(-ni.MAXIMUM_RAY_DISTANCE,ni.MAXIMUM_RAY_DISTANCE):e.setClippingRange(ni.MINIMUM_SLAB_THICKNESS,ni.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=Wo.newInstance(),y=Wo.newInstance(),m=[v,y];let w=ni.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&Lu[this.viewportProperties.orientation]!==void 0){const h=Lu[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};lt(this.element,nt.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=>{Sa(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=>{Sa(n,"vtkVolume")&&(n.slabThickness=ni.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(Nt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=Mu(this,[0,0]),i=Mu(this,[e-1,0]),o=Mu(this,[0,r-1]),a=Vn(Ke(),i,n),s=Vn(Ke(),o,n),c=Wn(Ke(),a,s);ir(a,a),ir(s,s),ir(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=>ece(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=Mu(this,[p.minX,p.minY]),y=Y_(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=Mu(this,[p.maxX,p.maxY]),w=Vn(Ke(),m,v),x=Kr(_a(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(b=>Math.abs(b)>qa).length>1)throw new Error("getSliceInfo is not supported for oblique views");const T=C.findIndex(b=>Math.abs(b)>1-qa);if(T===-1)throw new Error("Unable to determine slice axis");const _=Nt(a,w)+1,E=Nt(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=ze.getVolume(r.volumeId);return r.referencedImageId=Jl(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=ni.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=ze.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(Y4(r.actor,n),Qs(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);pw(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),lt(this.element,nt.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=ni.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[Wo.newInstance(),Wo.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function tce(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(q.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),nf())}const nce={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function rce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,nce,r),y4.extend(t,e,r),q.setGet(t,e,["slice","useCustomExtents"]),q.setGetArray(t,e,["customDisplayExtent"],6),q.setGetArray(t,e,["backgroundColor"],4),tce(t,e)}var ice={extend:rce};function Ek(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],ir(l,l);const f=Wo.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 oce(t,e,r){const n=Ek(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[1]||a[1]o[3]||a[2]o[5]?null:{t:n.t,ijk:a}}return null}function ace(t,e,r){const n=Ek(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[1]-1||s[1]o[3]-1||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:sce,otherStaticMethods:cce}=sw,{SlicingMode:Zn}=lw;function lce(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=rc(a[0],s[0],s[1]);break;case Zn.J:l=rc(a[1],s[2],s[3]);break;case Zn.K:l=rc(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:mv(i,[1,0,0],n);break;case Zn.J:mv(i,[0,1,0],n);break;case Zn.K:mv(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=vR(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 nf();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 nf();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)=>oce(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>ace(n,i,t),t.getCurrentImage=()=>t.getInputData()}const uce={slicingMode:Zn.NONE,closestIJKAxis:{ijkMode:Zn.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function bk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uce,r),ice.extend(t,e,r),q.get(t,e,["slicingMode"]),q.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),sw.implementCoincidentTopologyMethods(t,e),lce(t,e)}const fce=q.newInstance(bk,"vtkImageMapper");var dce={newInstance:fce,extend:bk,...sce,...cce,...lw};const{InterpolationType:Mv}=_ee,{vtkErrorMacro:JD}=q,Pv=4;function hce(t,e){e.classHierarchy.push("vtkImageProperty"),t.getMTime=()=>{let r=e.mtime,n;for(let i=0;in?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>=Pv)return JD("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>=Pv?(JD("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(Mv.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(Mv.LINEAR),t.getInterpolationTypeAsString=()=>q.enumToString(Mv,e.interpolationType)}const gce={independentComponents:!1,interpolationType:Mv.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function pce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,gce,r),q.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,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=vce.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()){yce("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);An(i,e.matrix),lr.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!lr.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return An(o,e.matrix),lr.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 xce={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...lr.INIT_BOUNDS]};function Dk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,xce,r),M4.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),wce(t,e)}const Cce=q.newInstance(Dk,"vtkImageSlice");var Sce={newInstance:Cce,extend:Dk};function Tce(t){return Object.values(Eo).includes(t)?t:Eo.LINEAR}function Ik(t){const r={...wt(Qo.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 Ok(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=wt("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=wt("generalSeriesModule",e),d=wt("scalingModule",e),h=wt(Qo.CALIBRATION,e),g=Tce(f),p=Ik(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 mw(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=Ok(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=Ut(s[0],s[1],s[2]),f=Ut(c[0],c[1],c[2]),u=Ke();Wn(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=qa,m=1;return!r.photometricInterpretation&&t.sizeInBytes===3*t.width*t.height&&(t.numberOfComponents=3),{numberOfComponents:t.numberOfComponents||_ce(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 _ce(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function Mk(t){const e=Zl.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 vw(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;oi,n.set(i)}else n.set(r);t.modified()}function Nn(){return window.performance?performance.now():Date.now()}function Ece(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function bce(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=o?i:t.lut[a-t.firstValueMapped]>>r}}function Pk(t,e,r){return r?bce(r):Ece(t,e)}function Dce(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=Pk(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 Ice(t,e,r){let n=Nn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Nn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=Nn(),o<0)for(;s0||t.voi.windowWidth!==void 0&&t.voi.windowCenter!==void 0}function ZD(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function Uce(t,e){return r=>r*t+e}function Bce(t){const e=t.lut[0],r=t.lut[t.lut.length-1],n=t.firstValueMapped+t.lut.length;return i=>i=n?r:t.lut[i]}function Gce(t,e,r){return r?Bce(r):Uce(t,e)}function Wce(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=Gce(t.slope,t.intercept,i),u=Pk(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 Nk(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&ZD(t.cachedLut.modalityLUT,e.modalityLUT)&&ZD(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(Vce(e,t),Wce(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 zce(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=um(null,e.width,e.height),By(t,e));const o=t.renderingTools.renderCanvas;if(!Z4(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&By(t,e),e.stats=e.stats||{};const a=t.renderingTools.renderCanvasData,s=t.renderingTools.renderCanvasContext;let c=Nn();e.stats.lastLutGenerateTime=Nn()-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,Nce(e,v,a.data)}else{const f=Nk(e,l,r);n?Ace(e,f,a.data):kce(e,f,a.data)}return c=Nn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=Nn()-c,o}function $ce(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,J4(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=Q4(t)}const ES=0,bS=1,jce=2;function Hce(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 Kce(t,e){let r;return te.Range[1]?r=e.MaxIndex+bS+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class eE{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=Hce(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+ES,n=e+bS,i=e+jce;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&&ethis.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=Kce(e,r);return n===this.NumberOfColors+ES?n=0:n===this.NumberOfColors+bS&&(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 ${this.NumberOfColors}`);this.Table[e]=a,(e===0||e===this.NumberOfColors-1)&&this.buildSpecialColors()}}const QD=[0,0,0,0];function qce(t,e,r){r=r===null?100:r;const n=(e-t)/(r-1),i=[];for(;r-- >0;)i.push(t),t+=n;return i[i.length-1]=e,i}function Xce(t,e){let r=0,n=t.length-1;for(;r<=n;){const i=r+Math.floor((n-r)/2),o=t[i];if(o===e)return i;e=0&&iDS(Math.floor(255-(m-h)*v),0,255):y=m=>DS(Math.floor((m-h)*v),0,255),ele(e,y,f,s.data)}else{const u=Nk(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=Nn()-a,Qce(e,u,f,s.data)}return a=Nn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=Nn()-a,n}function nle(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,J4(t,n);const i=tle(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=Q4(t)}function kk(t,e){const r=t.image;if(!t.canvas||!t.image)return;const n=Nn();if(r.stats={lastGetPixelDataTime:-1,lastStoredPixelDataToCanvasImageDataTime:-1,lastPutImageDataTime:-1,lastRenderTime:-1,lastLutGenerateTime:-1},r){let o=r.render;o||(t.viewport.colormap?o=nle:r.color?o=Lce:o=$ce),o(t,e)}const i=Nn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function Vk(t){return p1(t)}function y2(t,e){const r=Vk(t);return r.invert(),r.transformPoint(e)}const rle={viewport:{}};function ile(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function ole(){const t=ile(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:Eo.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,rle.viewport)}function yp(t,e){if(t==null)throw new Error(e)}function ale(t){return!(t==null||t===0||t===180)}function Fk(t,e=null){return yp(t,"getImageSize: parameter image must not be undefined"),yp(t.width,"getImageSize: parameter image must have width"),yp(t.height,"getImageSize: parameter image must have height"),ale(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function tE(t,e,r=null){yp(t,"getImageScale: parameter canvas must not be undefined"),yp(e,"getImageScale: parameter image must not be undefined");const n=Fk(e,r),i=e.rowPixelSpacing||1,o=e.columnPixelSpacing||1;let a=1,s=1;i{this._configureRenderingPipeline()},this.resize=()=>{this.useCPURendering&&this._resizeCPU()},this._resizeCPU=()=>{this._cpuFallbackEnabledElement.viewport&&fle(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=dce.newInstance();n.setInputData(r);const i=Sce.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=fw().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=t9(this.initialViewUp,o,i,n),c=i4(a,r)*180/Math.PI,l=Wn(Ke(),a,r);return Nt(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};lt(this.element,nt.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]=y2(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return kn(n,a,l,i*s[0]),kn(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=er(Ke(),r,o),l=[Nt(c,a)/n[0],Nt(c,s)/n[1]];return e9(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=K0(),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 K0()}_configureRenderingPipeline(e){this.useCPURendering=e??K0();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 jh,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=D4.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(){tt.addEventListener(nt.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),tt.removeEventListener(nt.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!Qs(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=y2(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=e9(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=wt("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?Fo.PRE_RENDER:Fo.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=Fo.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(kl.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();pw(r,this.initialTransferFunctionNodes);const i=Ay(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=k4(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=Fo.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(kl.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=t4(_a(),r.rotation*Math.PI/180,i);o=Qt(Ke(),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=ro(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=y2(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=y2(this._cpuFallbackEnabledElement,g),v=sn();ei(v,K6(h[0],h[1]),K6(p[0],p[1]));const y=dle({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=p1(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};lt(this.element,nt.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=Ss([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=t9(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=Ss([0,0],l,f),d=So([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!Qs(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==kl.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&&Qs(r)){if(Sa(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&vp(i),this.invert=e}else if(Sa(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&vp(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}=qu(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=rm(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||lt(this.element,nt.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!Qs(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||!Qs(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===Eo.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?B4:Mk)(c),this.invert&&vp(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=Ay(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};lt(this.element,nt.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=mw(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=wt(Qo.IMAGE_PLANE,r),a=wt(Qo.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(nn(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&nn(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=wt(Qo.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=Wn([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=Wt.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=em.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){n9.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(Wr(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=wt(f1.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||uk)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=kl.LINEAR,this.invert=!1,this.viewportStatus=Fo.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 lt(this.element,nt.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=nn(n,e.columnPixelSpacing),h=nn(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=nn(s.rowCosines,l),w=nn(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),vw(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 O=0;OD:h.getPixelData=()=>D,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=Fo.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};lt(this.element,nt.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||lt(tt,nt.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return bs(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=Cn.Interaction,f={imageId:e,imageIdIndex:r},u={useRGBA:!0,requestType:l},d={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};lt(this.element,nt.PRE_STACK_NEW_IMAGE,d),ji.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),lt(this.element,nt.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};lt(tt,nt.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=wt("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:Cn.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return bs(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(nt.IMAGE_LOAD_ERROR,{detail:i,cancelable:!0});tt.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 lt(this.element,nt.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=Uk(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=qu(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=p1(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=ze.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??Fn(),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=Eo.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 qu(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=Fo.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;hle(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];ze.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&<(this.element,nt.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||lt(this.element,nt.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||lt(this.element,nt.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=Jl({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(Eo).includes(e)?e:Eo.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=Wr(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=wf({direction:l,spacing:c},u),h=er(Ke(),s,f),g=Nt(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=Wr(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){n9.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=l1(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};lt(this.element,nt.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=l1(e.name)||c1.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=Zl.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};lt(this.element,nt.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=Ik(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 nE extends Dr{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!==xd.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(-ni.MAXIMUM_RAY_DISTANCE,ni.MAXIMUM_RAY_DISTANCE):i.setClippingRange(ni.MINIMUM_SLAB_THICKNESS,ni.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=ni.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=ze.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(Y4(r.actor,n),Qs(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);pw(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),lt(this.element,nt.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(-ni.MAXIMUM_RAY_DISTANCE,ni.MAXIMUM_RAY_DISTANCE):e.setClippingRange(ni.MINIMUM_SLAB_THICKNESS,ni.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function Bk(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 Dr))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 Gk(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 Dr)){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 Wk(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 ple{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 mle{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class vle{constructor(e,r){this.canvasProperties=new ple(this),this.visibility=!1,this.mapper=new mle(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;yD*255);let b=w+(S<<2);for(let D=S;Di)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;xi)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 Z8=class Z8{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}`)}};Z8.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Z0=Z8;const Mp=class Mp extends Ed{constructor(e){super({...e,canvas:e.canvas||Hc(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(),lt(this.element,nt.STACK_NEW_IMAGE,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),lt(this.element,nt.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&&(athis.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(nt.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(nt.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=wt(Qo.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=Ut(i[0],i[1],i[2]),c=Ut(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=Ke();Wn(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=wt(Qo.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=wt(Qo.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=wt(Qo.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");for(let n=0;n{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 Z0.imageIdToFrameStart(e);if(e.referencedImageId)return Z0.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=n1.FRAME){this.scrollSpeed=r===n1.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)=>W4(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(Mp.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=Z0.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(Mp.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 jh;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=ze.getImage(i),s=this.createActorMapper(a),c=n.actorUID??Fn();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 vle(this,e)}};Mp.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Sh=Mp;const yle=` .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 bg=null;const r9=Symbol.for("map"),i9=Symbol.for("affine"),yle="postrender",P0=class P0 extends bd{constructor(e){super({...e,canvas:e.canvas||Hc(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(),ft(this.element,rt.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=Pn(),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(rt.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(rt.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){i.style.filter=r})}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}getScalarData(){return null}computeTransforms(){const e=ba(),r=ba();return em(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],cl(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(!bg)return;const r=this.viewer[i9],n=bg.applyInverseTransform({coordinate:[e[0],e[1]],affine:r});return[n[0],n[1]]}indexToWorldWSI(e){if(!bg)return;const r=bg.applyTransform({coordinate:[e[0],e[1]],affine:this.viewer[i9]});return[r[0],r[1],0]}worldToIndex(e){const{worldToIndex:r}=this.computeTransforms(),n=Ke();return Yt(n,e,r),n}indexToWorld(e){const{indexToWorld:r}=this.computeTransforms(),n=Ke(),i=Ft(...e);return Yt(n,i,r),[n[0],n[1],n[2]]}setDataIds(e,r){(r==null?void 0:r.miniNavigationOverlay)!==!1&&P0.addMiniNavigationOverlayCss();const n=(r==null?void 0:r.webClient)||wt(Qo.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 P0.getDicomMicroscopyViewer();bg||(bg=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[r9],this.map.on(yle,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[r9],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||rkA("dicom-microscopy-viewer"),P0.overlayCssId="overlayCss";let Wy=P0;const Gk={[vr.ORTHOGRAPHIC]:ur,[vr.PERSPECTIVE]:ur,[vr.STACK]:lr,[vr.VOLUME_3D]:rE,[vr.VIDEO]:Th,[vr.WHOLE_SLIDE]:Wy};function Qd(t){return Gk[t].useCustomRenderingPipeline}const o9=2;class iE{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{i!=null&&i.element&&ft(i.element,rt.IMAGE_RENDERED,i)})},this.id=e||Pn(),this.useCPURendering=q0(),o1.set(this),!NA())throw new Error("@cornerstonejs/core is not initialized, run init() first");this.useCPURendering||(this.offscreenMultiRenderWindow=bre.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=Qd(a);!this.useCPURendering&&!s?this.enableVTKjsDrivenViewport(r):this.addCustomViewport(r);const c=Hc(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),!Qd(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&&!Qd(o.type)?n.push(o):i.push(o)}),this.setVtkjsDrivenViewports(n),this.setCustomViewports(i),r.forEach(o=>{const a=Hc(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=>{Qd(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 lr))throw new Error(`Viewport with Id ${e} is not a StackViewport.`);return r}getStackViewports(){return this._throwIfDestroyed(),this.getViewports().filter(r=>r instanceof lr)}getVolumeViewports(){this._throwIfDestroyed();const e=this.getViewports(),r=n=>n instanceof Tr;return e.filter(r)}render(){const r=this.getViewports().map(n=>n.id);this._setViewportsToBeRenderedNextFrame(r)}renderViewports(e){this._setViewportsToBeRenderedNextFrame(e)}renderViewport(e){this._setViewportsToBeRenderedNextFrame([e])}destroy(){this.hasBeenDestroyed||(this.useCPURendering||(this._getViewportsAsArray().forEach(r=>{this.offscreenMultiRenderWindow.removeRenderer(r.id)}),this.offscreenMultiRenderWindow.delete(),delete this.offscreenMultiRenderWindow),this._reset(),o1.delete(this.id),this.hasBeenDestroyed=!0)}fillCanvasWithBackgroundColor(e,r){const n=e.getContext("2d");let i;if(r){const o=r.map(a=>Math.floor(255*a));i=`rgb(${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===vr.ORTHOGRAPHIC&&(i={...i,orientation:Cd.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=>Hc(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=>Qd(f.type)===!1),i=n.map(f=>f.canvas),o=Hc(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===vr.STACK)x=new lr(w);else if(a===vr.ORTHOGRAPHIC||a===vr.PERSPECTIVE)x=new ur(w);else if(a===vr.VOLUME_3D)x=new rE(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||ft(et,rt.ELEMENT_ENABLED,C)}addCustomViewport(e){const{element:r,viewportId:n,type:i,defaultOptions:o}=e;r.tabIndex=-1;const a=Hc(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=Gk[i],u=new f(l);this._viewports.set(n,u);const d={element:r,viewportId:n,renderingEngineId:this.id};ft(et,rt.ELEMENT_ENABLED,d)}setCustomViewports(e){e.forEach(r=>{this.addCustomViewport(r)})}setVtkjsDrivenViewports(e){if(e.length){const r=e.map(a=>Hc(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;aa.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{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{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();wle(e)}_debugRender(){const{offscreenMultiRenderWindow:e}=this,r=e.getRenderWindow(),n=e.getRenderers();for(let c=0;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 wle(t){const e=document.createElement("a");e.download="viewport.png",e.href=t,document.body.appendChild(e),e.click(),document.body.removeChild(e)}const xle="3.20.0";class Wk{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;o2&&arguments[2]!==void 0?arguments[2]:null;const n=zk(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 y1={arrayBufferToString:zk,extractBinary:Cle};const oE={};function $k(t){return!!oE[t]}function Sle(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"http",e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return oE[t](e)}function jk(t,e){oE[t]=e}var dm={get:Sle,has:$k,registerType:jk};function Hk(){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 Tle=Hk();function _le(t,e){if(e<2)return;const r=new Int8Array(t),n=r.length,i=[];for(let o=0;o(Kk("LiteHttpDataAccessHelper does not support compression. Need to register HttpDataAccessHelper instead."),Promise.reject(new Error("LiteHttpDataAccessHelper does not support compression. 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Got ${r.values.length}, instead of ${r.size}`),delete r.ref,--_h===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),t!=null&&t.modified&&t.modified(),i(r)):o({xhr:s,e:c}))},s.responseType=r.dataType!=="string"?"arraybuffer":"text",s.send()}):Promise.resolve(r)}function Ile(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return r&&r.compression?aE():new Promise((n,i)=>{const o=ww("GET",e,r);o.onreadystatechange=a=>{o.readyState===1&&++_h===1&&t!=null&&t.invokeBusy&&t.invokeBusy(!0),o.readyState===4&&(--_h===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),o.status===200||o.status===0?n(JSON.parse(o.responseText)):i({xhr:o,e:a}))},o.responseType="text",o.send()})}function Ole(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return r&&r.compression?aE():new Promise((n,i)=>{const o=ww("GET",e,r);o.onreadystatechange=a=>{o.readyState===1&&++_h===1&&t!=null&&t.invokeBusy&&t.invokeBusy(!0),o.readyState===4&&(--_h===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),o.status===200||o.status===0?n(o.responseText):i({xhr:o,e:a}))},o.responseType="text",o.send()})}function Mle(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return new Promise((n,i)=>{const o=new Image;r.crossOrigin&&(o.crossOrigin=r.crossOrigin),o.onload=()=>n(o),o.onerror=i,o.src=e})}const Ple={fetchArray:Dle,fetchJSON:Ile,fetchText:Ole,fetchBinary:ble,fetchImage:Mle};$k("http")||jk("http",t=>Ple);const nC={ASCII:"ascii",BINARY_LITTLE_ENDIAN:"binary_little_endian"},a9={diffuse_red:"red",diffuse_green:"green",diffuse_blue:"blue"},qk={patternHeader:/ply([\s\S]*)end_header\r?\n/,patternBody:/end_header\s([\s\S]*)$/};function s9(t){let e="",r=0;const n=qk.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;lp.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;p0&&(t.indices.push(n.length),n.forEach((o,a)=>{t.indices.push(o)})),t.faceVertexUvs.push(i)}}function iC(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 Lle(t,e,r,n){const i={};let o,a=0;for(let s=0;s1&&arguments[1]!==void 0?arguments[1]:{};const{compression:o,progressCallback:a}=e;return i.binary?e.dataAccessHelper.fetchBinary(n,{compression:o,progressCallback:a}):e.dataAccessHelper.fetchText(t,n,{compression:o,progressCallback:a})}t.setUrl=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{binary:!0};e.url=n;const o=n.split("/");return o.pop(),e.baseURL=o.join("/"),e.compression=i.compression,t.loadData({progressCallback:i.progressCallback,binary:!!i.binary})},t.loadData=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};const i=r(e.url,n);return i.then(t.parse),i},t.parse=n=>{typeof n=="string"?t.parseAsText(n):t.parseAsArrayBuffer(n)},t.parseAsArrayBuffer=n=>{if(!n)return;if(n!==e.parseData)t.modified();else return;const i=y1.arrayBufferToString(n),o=s9(i);if(!(o.format!==nC.ASCII)){t.parseAsText(n);return}e.parseData=n;const s={indices:[],vertices:[],normals:[],uvs:[],faceVertexUvs:[],colors:[]},c=o.format===nC.BINARY_LITTLE_ENDIAN,l=n instanceof ArrayBuffer?n:n.buffer,f=new DataView(l,o.headerLength);let u,d=0;for(let g=0;g{if(!n)return;if(n!==e.parseData)t.modified();else return;e.parseData=n;const i=y1.arrayBufferToString(n),o=s9(i);if(o.format!==nC.ASCII){t.parseAsArrayBuffer(n);return}const s={indices:[],vertices:[],normals:[],uvs:[],faceVertexUvs:[],colors:[]},c=qk.patternBody.exec(i);let l="";c!==null&&(l=c[1]);const f=l.split(` -`);let u=0,d=0;for(let g=0;g=o.elements[u].count&&(u++,d=0);const v=Rle(o.elements[u].properties,p);l9(s,o.elements[u].name,v),d++}}const h=c9(s,o.elements);e.output[0]=h},t.requestData=(n,i)=>{t.parse(e.parseData)}}const Nle={};function Xk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Nle,r),J.obj(t,e),J.get(t,e,["url","baseURL"]),J.setGet(t,e,["dataAccessHelper"]),J.algo(t,e,0,1),Ale(t,e),e.compression||(e.compression=null),e.progressCallback||(e.progressCallback=null)}const kle=J.newInstance(Xk,"vtkPLYReader");var 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I}},function(r,n,i){var o=i(4),a=i(13),s=i(59),c=i(83),l=i(26),f=i(24),u=i(134),d=i(5),h=i(63),g=i(28),p=h("slice"),v=g("slice",{ACCESSORS:!0,0:0,1:2}),y=d("species"),m=[].slice,w=Math.max;o({target:"Array",proto:!0,forced:!p||!v},{slice:function(x,C){var S,T,_,E=f(this),b=l(E.length),D=c(x,b),I=c(C===void 0?b:C,b);if(s(E)&&(typeof(S=E.constructor)!="function"||S!==Array&&!s(S.prototype)?a(S)&&(S=S[y])===null&&(S=void 0):S=void 0,S===Array||S===void 0))return m.call(E,D,I);for(T=new(S===void 0?Array:S)(w(I-D,0)),_=0;D({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 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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=Fn(),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(nt.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(nt.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){i.style.filter=r})}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}getScalarData(){return null}computeTransforms(){const e=_a(),r=_a();return Q1(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],cl(e,e,this.metadata.spacing),Kr(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(!Eg)return;const r=this.viewer[i9],n=Eg.applyInverseTransform({coordinate:[e[0],e[1]],affine:r});return[n[0],n[1]]}indexToWorldWSI(e){if(!Eg)return;const r=Eg.applyTransform({coordinate:[e[0],e[1]],affine:this.viewer[i9]});return[r[0],r[1],0]}worldToIndex(e){const{worldToIndex:r}=this.computeTransforms(),n=Ke();return Qt(n,e,r),n}indexToWorld(e){const{indexToWorld:r}=this.computeTransforms(),n=Ke(),i=Ut(...e);return Qt(n,i,r),[n[0],n[1],n[2]]}setDataIds(e,r){(r==null?void 0:r.miniNavigationOverlay)!==!1&&M0.addMiniNavigationOverlayCss();const n=(r==null?void 0:r.webClient)||wt(Qo.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 M0.getDicomMicroscopyViewer();Eg||(Eg=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[r9],this.map.on(wle,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[r9],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||rFA("dicom-microscopy-viewer"),M0.overlayCssId="overlayCss";let Gy=M0;const zk={[Sr.ORTHOGRAPHIC]:pr,[Sr.PERSPECTIVE]:pr,[Sr.STACK]:gr,[Sr.VOLUME_3D]:nE,[Sr.VIDEO]:Sh,[Sr.WHOLE_SLIDE]:Gy};function Zd(t){return zk[t].useCustomRenderingPipeline}const o9=2;class rE{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{i!=null&&i.element&<(i.element,nt.IMAGE_RENDERED,i)})},this.id=e||Fn(),this.useCPURendering=K0(),r1.set(this),!VA())throw new Error("@cornerstonejs/core is not initialized, run init() first");this.useCPURendering||(this.offscreenMultiRenderWindow=Dre.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=Zd(a);!this.useCPURendering&&!s?this.enableVTKjsDrivenViewport(r):this.addCustomViewport(r);const c=Hc(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),!Zd(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&&!Zd(o.type)?n.push(o):i.push(o)}),this.setVtkjsDrivenViewports(n),this.setCustomViewports(i),r.forEach(o=>{const a=Hc(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=>{Zd(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 gr))throw new Error(`Viewport with Id ${e} is not a StackViewport.`);return r}getStackViewports(){return this._throwIfDestroyed(),this.getViewports().filter(r=>r instanceof gr)}getVolumeViewports(){this._throwIfDestroyed();const e=this.getViewports(),r=n=>n instanceof Dr;return e.filter(r)}render(){const r=this.getViewports().map(n=>n.id);this._setViewportsToBeRenderedNextFrame(r)}renderViewports(e){this._setViewportsToBeRenderedNextFrame(e)}renderViewport(e){this._setViewportsToBeRenderedNextFrame([e])}destroy(){this.hasBeenDestroyed||(this.useCPURendering||(this._getViewportsAsArray().forEach(r=>{this.offscreenMultiRenderWindow.removeRenderer(r.id)}),this.offscreenMultiRenderWindow.delete(),delete this.offscreenMultiRenderWindow),this._reset(),r1.delete(this.id),this.hasBeenDestroyed=!0)}fillCanvasWithBackgroundColor(e,r){const n=e.getContext("2d");let i;if(r){const o=r.map(a=>Math.floor(255*a));i=`rgb(${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===Sr.ORTHOGRAPHIC&&(i={...i,orientation:xd.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=>Hc(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=>Zd(f.type)===!1),i=n.map(f=>f.canvas),o=Hc(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===Sr.STACK)x=new gr(w);else if(a===Sr.ORTHOGRAPHIC||a===Sr.PERSPECTIVE)x=new pr(w);else if(a===Sr.VOLUME_3D)x=new nE(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||lt(tt,nt.ELEMENT_ENABLED,C)}addCustomViewport(e){const{element:r,viewportId:n,type:i,defaultOptions:o}=e;r.tabIndex=-1;const a=Hc(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=zk[i],u=new f(l);this._viewports.set(n,u);const d={element:r,viewportId:n,renderingEngineId:this.id};lt(tt,nt.ELEMENT_ENABLED,d)}setCustomViewports(e){e.forEach(r=>{this.addCustomViewport(r)})}setVtkjsDrivenViewports(e){if(e.length){const r=e.map(a=>Hc(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;aa.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{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{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. 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l.ParserState.SchemeStart:if(f.codePoint.ASCIIAlpha.test(Ae.c()))se+=Ae.c().toLowerCase(),ye=l.ParserState.Scheme;else{if(Se!==void 0)return w("Invalid scheme start character."),null;ye=l.ParserState.NoScheme,Ae.pointer--}break;case l.ParserState.Scheme:if(f.codePoint.ASCIIAlphanumeric.test(Ae.c())||Ae.c()==="+"||Ae.c()==="-"||Ae.c()===".")se+=Ae.c().toLowerCase();else{if(Ae.c()!==":"){if(Se===void 0){se="",ye=l.ParserState.NoScheme,Ae.pointer=0;continue}return w("Invalid input string."),null}if(Se!==void 0&&(C(re.scheme)&&!C(se)||!C(re.scheme)&&C(se)||(_(re)||re.port!==null)&&se==="file"||re.scheme==="file"&&(re.host===""||re.host===null)))return re;if(re.scheme=se,Se!==void 0)return re.port===T(re.scheme)&&(re.port=null),re;se="",re.scheme==="file"?(Ae.remaining().startsWith("//")||w("Invalid file URL scheme, '//' 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l.ParserState.PathOrAuthority:Ae.c()==="/"?ye=l.ParserState.Authority:(ye=l.ParserState.Path,Ae.pointer--);break;case l.ParserState.Relative:if(K===null)throw new Error("Invalid parser state. Base URL is null.");switch(re.scheme=K.scheme,Ae.c()){case"":re.username=K.username,re.password=K.password,re.host=K.host,re.port=K.port,re.path=f.list.clone(K.path),re.query=K.query;break;case"/":ye=l.ParserState.RelativeSlash;break;case"?":re.username=K.username,re.password=K.password,re.host=K.host,re.port=K.port,re.path=f.list.clone(K.path),re.query="",ye=l.ParserState.Query;break;case"#":re.username=K.username,re.password=K.password,re.host=K.host,re.port=K.port,re.path=f.list.clone(K.path),re.query=K.query,re.fragment="",ye=l.ParserState.Fragment;break;default:S(re)&&Ae.c()==="\\"?(w("Invalid input string."),ye=l.ParserState.RelativeSlash):(re.username=K.username,re.password=K.password,re.host=K.host,re.port=K.port,re.path=f.list.clone(K.path),re.path.length!==0&&re.path.splice(re.path.length-1,1),ye=l.ParserState.Path,Ae.pointer--)}break;case l.ParserState.RelativeSlash:if(!S(re)||Ae.c()!=="/"&&Ae.c()!=="\\")if(Ae.c()==="/")ye=l.ParserState.Authority;else{if(K===null)throw new Error("Invalid parser state. Base URL is null.");re.username=K.username,re.password=K.password,re.host=K.host,re.port=K.port,ye=l.ParserState.Path,Ae.pointer--}else Ae.c()==="\\"&&w("Invalid input string."),ye=l.ParserState.SpecialAuthorityIgnoreSlashes;break;case l.ParserState.SpecialAuthoritySlashes:Ae.c()==="/"&&Ae.remaining().startsWith("/")?(ye=l.ParserState.SpecialAuthorityIgnoreSlashes,Ae.pointer++):(w("Expected '//'."),ye=l.ParserState.SpecialAuthorityIgnoreSlashes,Ae.pointer--);break;case l.ParserState.SpecialAuthorityIgnoreSlashes:Ae.c()!=="/"&&Ae.c()!=="\\"?(ye=l.ParserState.Authority,Ae.pointer--):w("Unexpected '/' or '\\'.");break;case l.ParserState.Authority:if(Ae.c()==="@"){w("Unexpected '@'."),Ct&&(se="%40"+se),Ct=!0;try{for(var rt=(Pe=void 0,o(se)),ft=rt.next();!ft.done;ft=rt.next()){var ht=ft.value;if(ht!==":"||Et){var St=be(ht,v);Et?re.password+=St:re.username+=St}else Et=!0}}catch(In){Pe={error:In}}finally{try{ft&&!ft.done&&(je=rt.return)&&je.call(rt)}finally{if(Pe)throw Pe.error}}se=""}else if(Ae.c()===""||Ae.c()==="/"||Ae.c()==="?"||Ae.c()==="#"||S(re)&&Ae.c()==="\\"){if(Ct&&se==="")return w("Invalid input string."),null;Ae.pointer-=se.length+1,se="",ye=l.ParserState.Host}else se+=Ae.c();break;case l.ParserState.Host:case l.ParserState.Hostname:if(Se!==void 0&&re.scheme==="file")Ae.pointer--,ye=l.ParserState.FileHost;else if(Ae.c()!==":"||Dt)if(Ae.c()===""||Ae.c()==="/"||Ae.c()==="?"||Ae.c()==="#"||S(re)&&Ae.c()==="\\"){if(Ae.pointer--,S(re)&&se==="")return w("Invalid input string."),null;if(Se!==void 0&&se===""&&(_(re)||re.port!==null))return w("Invalid input string."),re;if((Pt=F(se,!S(re)))===null)return null;if(re.host=Pt,se="",ye=l.ParserState.PathStart,Se!==void 0)return re}else Ae.c()==="["&&(Dt=!0),Ae.c()==="]"&&(Dt=!1),se+=Ae.c();else{if(se==="")return w("Invalid input string."),null;if((Pt=F(se,!S(re)))===null)return null;if(re.host=Pt,se="",ye=l.ParserState.Port,Se===l.ParserState.Hostname)return re}break;case l.ParserState.Port:if(f.codePoint.ASCIIDigit.test(Ae.c()))se+=Ae.c();else{if(!(Ae.c()===""||Ae.c()==="/"||Ae.c()==="?"||Ae.c()==="#"||S(re)&&Ae.c()==="\\"||Se))return w("Invalid input string."),null;if(se!==""&&se!==""){var Bt=parseInt(se,10);if(Bt>Math.pow(2,16)-1)return w("Invalid port number."),null;re.port=Bt===T(re.scheme)?null:Bt,se=""}if(Se!==void 0)return re;ye=l.ParserState.PathStart,Ae.pointer--}break;case l.ParserState.File:if(re.scheme="file",Ae.c()==="/"||Ae.c()==="\\")Ae.c()==="\\"&&w("Invalid input string."),ye=l.ParserState.FileSlash;else if(K!==null&&K.scheme==="file")switch(Ae.c()){case"":re.host=K.host,re.path=f.list.clone(K.path),re.query=K.query;break;case"?":re.host=K.host,re.path=f.list.clone(K.path),re.query="",ye=l.ParserState.Query;break;case"#":re.host=K.host,re.path=f.list.clone(K.path),re.query=K.query,re.fragment="",ye=l.ParserState.Fragment;break;default:N(Ae.substring())?w("Unexpected windows drive letter in input string."):(re.host=K.host,re.path=f.list.clone(K.path),V(re)),ye=l.ParserState.Path,Ae.pointer--}else ye=l.ParserState.Path,Ae.pointer--;break;case l.ParserState.FileSlash:Ae.c()==="/"||Ae.c()==="\\"?(Ae.c()==="\\"&&w("Invalid input string."),ye=l.ParserState.FileHost):(K===null||K.scheme!=="file"||N(Ae.substring())||(G(K.path[0])?re.path.push(K.path[0]):re.host=K.host),ye=l.ParserState.Path,Ae.pointer--);break;case l.ParserState.FileHost:if(Ae.c()===""||Ae.c()==="/"||Ae.c()==="\\"||Ae.c()==="?"||Ae.c()==="#")if(Ae.pointer--,Se===void 0&&R(se))w("Unexpected windows drive letter in input string."),ye=l.ParserState.Path;else if(se===""){if(re.host="",Se!==void 0)return re;ye=l.ParserState.PathStart}else{var Pt;if((Pt=F(se,!S(re)))===null)return null;if(Pt==="localhost"&&(Pt=""),re.host=Pt,Se!==void 0)return re;se="",ye=l.ParserState.PathStart}else se+=Ae.c();break;case l.ParserState.PathStart:S(re)?(Ae.c()==="\\"&&w("Invalid input string."),ye=l.ParserState.Path,Ae.c()!=="/"&&Ae.c()!=="\\"&&Ae.pointer--):Se===void 0&&Ae.c()==="?"?(re.query="",ye=l.ParserState.Query):Se===void 0&&Ae.c()==="#"?(re.fragment="",ye=l.ParserState.Fragment):Ae.c()!==""&&(ye=l.ParserState.Path,Ae.c()!=="/"&&Ae.pointer--);break;case l.ParserState.Path:if(Ae.c()===""||Ae.c()==="/"||S(re)&&Ae.c()==="\\"||Se===void 0&&(Ae.c()==="?"||Ae.c()==="#")){if(S(re)&&Ae.c()==="\\"&&w("Invalid input string."),A(se))V(re),Ae.c()==="/"||S(re)&&Ae.c()==="\\"||re.path.push("");else if(!O(se)||Ae.c()==="/"||S(re)&&Ae.c()==="\\"){if(!O(se)){if(re.scheme==="file"&&re.path.length===0&&R(se)){re.host!==null&&re.host!==""&&(w("Invalid input string."),re.host="");var Kt=Array.from(se);se=Kt.slice(0,1)+":"+Kt.slice(2)}re.path.push(se)}}else re.path.push("");if(se="",re.scheme==="file"&&(Ae.c()===""||Ae.c()==="?"||Ae.c()==="#"))for(;re.path.length>1&&re.path[0]==="";)w("Invalid input 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0&&Ae.c()==="#")re.fragment="",ye=l.ParserState.Fragment;else if(Ae.c()!==""){if(y.test(Ae.c())||Ae.c()==="%"||w("Character is not a URL code point or a percent encoded character."),Ae.c()!=="%"||/^[0-9a-fA-F][0-9a-fA-F]/.test(Ae.remaining())||w("Percent encoded character must be followed by two hex digits."),et.toUpperCase()!=="UTF-8")throw new Error("Only UTF-8 encoding is supported.");var on=c.utf8Encode(Ae.c());if(on.length>=3&&on[0]===38&&on[1]===35&&on[on.length-1]===59)on=on.subarray(2,on.length-1),re.query+="%26%23"+f.byteSequence.isomorphicDecode(on)+"%3B";else try{for(var $n=(Ye=void 0,o(on)),tr=$n.next();!tr.done;tr=$n.next()){var mn=tr.value;mn<33||mn>126||mn===34||mn===35||mn===60||mn===62||mn===39&&S(re)?re.query+=he(mn):re.query+=String.fromCharCode(mn)}}catch(In){Ye={error:In}}finally{try{tr&&!tr.done&&(ie=$n.return)&&ie.call($n)}finally{if(Ye)throw Ye.error}}}break;case l.ParserState.Fragment:Ae.c()===""||(Ae.c()==="\0"?w("NULL character in input string."):(y.test(Ae.c())||Ae.c()==="%"||w("Unexpected character in fragment string."),Ae.c()!=="%"||/^[A-Za-z0-9][A-Za-z0-9]/.test(Ae.remaining())||w("Unexpected character in fragment string."),re.fragment+=be(Ae.c(),g)))}if(Ae.eof)break;Ae.pointer++}return re}function O(W){return W==="."||W.toLowerCase()==="%2e"}function A(W){var K=W.toLowerCase();return K===".."||K===".%2e"||K==="%2e."||K==="%2e%2e"}function V(W){var K=W.path;K.length!==0&&(W.scheme==="file"&&K.length===1&&G(K[0])||W.path.splice(W.path.length-1,1))}function G(W){return W.length>=2&&f.codePoint.ASCIIAlpha.test(W[0])&&W[1]===":"}function R(W){return W.length>=2&&f.codePoint.ASCIIAlpha.test(W[0])&&(W[1]===":"||W[1]==="|")}function N(W){return W.length>=2&&R(W)&&(W.length===2||W[2]==="/"||W[2]==="\\"||W[2]==="?"||W[2]==="#")}function F(W,K){if(K===void 0&&(K=!1),W.startsWith("["))return W.endsWith("]")?oe(W.substring(1,W.length-1)):(w("Expected ']' after '['."),null);if(K)return de(W);var te=$(c.utf8Decode(ke(W)));if(te===null||m.test(te))return w("Invalid domain."),null;var re=Q(te);return re===null||c.isNumber(re)?re:te}function j(W,K){K===void 0&&(K={value:!1});var te=10;return W.startsWith("0x")||W.startsWith("0X")?(K.value=!0,W=W.substr(2),te=16):W.length>=2&&W[0]==="0"&&(K.value=!0,W=W.substr(1),te=8),W===""?0:(te===10?/^[0-9]+$/:te===16?/^[0-9A-Fa-f]+$/:/^[0-7]+$/).test(W)?parseInt(W,te):null}function Q(W){var K,te,re,Se,Pe={value:!1},je=W.split(".");if(je[je.length-1]===""&&(Pe.value=!0,je.length>1&&je.pop()),je.length>4)return W;var Ye=[];try{for(var ie=o(je),ae=ie.next();!ae.done;ae=ie.next()){var Ce=ae.value;if(Ce===""||(Dt=j(Ce,Pe))===null)return W;Ye.push(Dt)}}catch(Et){K={error:Et}}finally{try{ae&&!ae.done&&(te=ie.return)&&te.call(ie)}finally{if(K)throw K.error}}Pe.value&&w("Invalid IP v4 address.");for(var ce=0;ce255&&(w("Invalid IP v4 address."),ce=Math.pow(256,5-Ye.length))return w("Invalid IP v4 address."),null;var ye=Ye[Ye.length-1];Ye.pop();var et=0;try{for(var se=o(Ye),Ct=se.next();!Ct.done;Ct=se.next()){var Dt;ye+=(Dt=Ct.value)*Math.pow(256,3-et),et++}}catch(Et){re={error:Et}}finally{try{Ct&&!Ct.done&&(Se=se.return)&&Se.call(se)}finally{if(re)throw re.error}}return ye}function oe(W){var K,te=[0,0,0,0,0,0,0,0],re=0,Se=null,Pe=new c.StringWalker(W);if(Pe.c()===":"){if(!Pe.remaining().startsWith(":"))return w("Invalid IP v6 address."),null;Pe.pointer+=2,Se=re+=1}for(;Pe.c()!=="";){if(re===8)return w("Invalid IP v6 address."),null;if(Pe.c()!==":"){for(var je=0,Ye=0;Ye<4&&f.codePoint.ASCIIHexDigit.test(Pe.c());)je=16*je+parseInt(Pe.c(),16),Pe.pointer++,Ye++;if(Pe.c()==="."){if(Ye===0||(Pe.pointer-=Ye,re>6))return w("Invalid IP v6 address."),null;for(var ie=0;Pe.c()!=="";){var ae=null;if(ie>0){if(!(Pe.c()==="."&&ie<4))return w("Invalid IP v6 address."),null;Pe.pointer++}if(!f.codePoint.ASCIIDigit.test(Pe.c()))return w("Invalid IP v6 address."),null;for(;f.codePoint.ASCIIDigit.test(Pe.c());){var Ce=parseInt(Pe.c(),10);if(ae===null)ae=Ce;else{if(ae===0)return w("Invalid IP v6 address."),null;ae=10*ae+Ce}if(ae>255)return w("Invalid IP v6 address."),null;Pe.pointer++}if(ae===null)return w("Invalid IP v6 address."),null;te[re]=256*te[re]+ae,++ie!==2&&ie!==4||re++}if(ie!==4)return w("Invalid IP v6 address."),null;break}if(Pe.c()===":"){if(Pe.pointer++,Pe.c()==="")return w("Invalid IP v6 address."),null}else if(Pe.c()!=="")return w("Invalid IP v6 address."),null;te[re]=je,re++}else{if(Se!==null)return w("Invalid IP v6 address."),null;Pe.pointer++,Se=++re}}if(Se!==null){var ce=re-Se;for(re=7;re!==0&&ce>0;)K=a([te[Se+ce-1],te[re]],2),te[re]=K[0],te[Se+ce-1]=K[1],re--,ce--}else if(Se===null&&re!==8)return w("Invalid IP v6 address."),null;return te}function de(W){var K,te;if(/[\x00\t\f\r #/:?@\[\\\]]/.test(W))return w("Invalid host string."),null;var re="";try{for(var Se=o(W),Pe=Se.next();!Pe.done;Pe=Se.next())re+=be(Pe.value,h)}catch(je){K={error:je}}finally{try{Pe&&!Pe.done&&(te=Se.return)&&te.call(Se)}finally{if(K)throw K.error}}return re}function ue(W){return null}function he(W){return"%"+("00"+W.toString(16).toUpperCase()).slice(-2)}function Ie(W){for(var K=function(Ye){return Ye>=48&&Ye<=57||Ye>=65&&Ye<=70||Ye>=97&&Ye<=102},te=new Uint8Array(W.length),re=0,Se=0;Se=W.length-2)te[re]=Pe,re++;else if(Pe!==37||K(W[Se+1])&&K(W[Se+2])){var je=parseInt(c.utf8Decode(Uint8Array.of(W[Se+1],W[Se+2])),16);te[re]=je,re++,Se+=2}else te[re]=Pe,re++}return te.subarray(0,re)}function ke(W){return Ie(c.utf8Encode(W))}function be(W,K){var te,re;if(!K.test(W))return W;var Se=c.utf8Encode(W),Pe="";try{for(var je=o(Se),Ye=je.next();!Ye.done;Ye=je.next())Pe+=he(Ye.value)}catch(ie){te={error:ie}}finally{try{Ye&&!Ye.done&&(re=je.return)&&re.call(je)}finally{if(te)throw te.error}}return Pe}function B(W){var K,te,re,Se,Pe=[],je=[];try{for(var 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d=function(Xe,vt,zt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Xe,this.body=vt,this.generator=!1,this.expression=zt,this.async=!1};s.ArrowFunctionExpression=d;var h=function(Xe,vt,zt){this.type=l.Syntax.AssignmentExpression,this.operator=Xe,this.left=vt,this.right=zt};s.AssignmentExpression=h;var g=function(Xe,vt){this.type=l.Syntax.AssignmentPattern,this.left=Xe,this.right=vt};s.AssignmentPattern=g;var p=function(Xe,vt,zt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Xe,this.body=vt,this.generator=!1,this.expression=zt,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(Xe,vt,zt){this.type=l.Syntax.FunctionDeclaration,this.id=Xe,this.params=vt,this.body=zt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(Xe,vt,zt){this.type=l.Syntax.FunctionExpression,this.id=Xe,this.params=vt,this.body=zt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(Xe){this.type=l.Syntax.AwaitExpression,this.argument=Xe};s.AwaitExpression=m;var w=function(Xe,vt,zt){var Dt=Xe==="||"||Xe==="&&";this.type=Dt?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=Xe,this.left=vt,this.right=zt};s.BinaryExpression=w;var x=function(Xe){this.type=l.Syntax.BlockStatement,this.body=Xe};s.BlockStatement=x;var C=function(Xe){this.type=l.Syntax.BreakStatement,this.label=Xe};s.BreakStatement=C;var S=function(Xe,vt){this.type=l.Syntax.CallExpression,this.callee=Xe,this.arguments=vt};s.CallExpression=S;var T=function(Xe,vt){this.type=l.Syntax.CatchClause,this.param=Xe,this.body=vt};s.CatchClause=T;var _=function(Xe){this.type=l.Syntax.ClassBody,this.body=Xe};s.ClassBody=_;var E=function(Xe,vt,zt){this.type=l.Syntax.ClassDeclaration,this.id=Xe,this.superClass=vt,this.body=zt};s.ClassDeclaration=E;var b=function(Xe,vt,zt){this.type=l.Syntax.ClassExpression,this.id=Xe,this.superClass=vt,this.body=zt};s.ClassExpression=b;var D=function(Xe,vt){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=Xe,this.property=vt};s.ComputedMemberExpression=D;var I=function(Xe,vt,zt){this.type=l.Syntax.ConditionalExpression,this.test=Xe,this.consequent=vt,this.alternate=zt};s.ConditionalExpression=I;var P=function(Xe){this.type=l.Syntax.ContinueStatement,this.label=Xe};s.ContinueStatement=P;var O=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=O;var A=function(Xe,vt){this.type=l.Syntax.ExpressionStatement,this.expression=Xe,this.directive=vt};s.Directive=A;var V=function(Xe,vt){this.type=l.Syntax.DoWhileStatement,this.body=Xe,this.test=vt};s.DoWhileStatement=V;var G=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=G;var R=function(Xe){this.type=l.Syntax.ExportAllDeclaration,this.source=Xe};s.ExportAllDeclaration=R;var N=function(Xe){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=Xe};s.ExportDefaultDeclaration=N;var F=function(Xe,vt,zt){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=Xe,this.specifiers=vt,this.source=zt};s.ExportNamedDeclaration=F;var j=function(Xe,vt){this.type=l.Syntax.ExportSpecifier,this.exported=vt,this.local=Xe};s.ExportSpecifier=j;var te=function(Xe){this.type=l.Syntax.ExpressionStatement,this.expression=Xe};s.ExpressionStatement=te;var ie=function(Xe,vt,zt){this.type=l.Syntax.ForInStatement,this.left=Xe,this.right=vt,this.body=zt,this.each=!1};s.ForInStatement=ie;var he=function(Xe,vt,zt){this.type=l.Syntax.ForOfStatement,this.left=Xe,this.right=vt,this.body=zt};s.ForOfStatement=he;var ue=function(Xe,vt,zt,Dt){this.type=l.Syntax.ForStatement,this.init=Xe,this.test=vt,this.update=zt,this.body=Dt};s.ForStatement=ue;var me=function(Xe,vt,zt,Dt){this.type=l.Syntax.FunctionDeclaration,this.id=Xe,this.params=vt,this.body=zt,this.generator=Dt,this.expression=!1,this.async=!1};s.FunctionDeclaration=me;var Oe=function(Xe,vt,zt,Dt){this.type=l.Syntax.FunctionExpression,this.id=Xe,this.params=vt,this.body=zt,this.generator=Dt,this.expression=!1,this.async=!1};s.FunctionExpression=Oe;var Fe=function(Xe){this.type=l.Syntax.Identifier,this.name=Xe};s.Identifier=Fe;var be=function(Xe,vt,zt){this.type=l.Syntax.IfStatement,this.test=Xe,this.consequent=vt,this.alternate=zt};s.IfStatement=be;var B=function(Xe,vt){this.type=l.Syntax.ImportDeclaration,this.specifiers=Xe,this.source=vt};s.ImportDeclaration=B;var M=function(Xe){this.type=l.Syntax.ImportDefaultSpecifier,this.local=Xe};s.ImportDefaultSpecifier=M;var $=function(Xe){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=Xe};s.ImportNamespaceSpecifier=$;var W=function(Xe,vt){this.type=l.Syntax.ImportSpecifier,this.local=Xe,this.imported=vt};s.ImportSpecifier=W;var Y=function(Xe,vt){this.type=l.Syntax.LabeledStatement,this.label=Xe,this.body=vt};s.LabeledStatement=Y;var ne=function(Xe,vt){this.type=l.Syntax.Literal,this.value=Xe,this.raw=vt};s.Literal=ne;var re=function(Xe,vt){this.type=l.Syntax.MetaProperty,this.meta=Xe,this.property=vt};s.MetaProperty=re;var Te=function(Xe,vt,zt,Dt,li){this.type=l.Syntax.MethodDefinition,this.key=Xe,this.computed=vt,this.value=zt,this.kind=Dt,this.static=li};s.MethodDefinition=Te;var Re=function(Xe){this.type=l.Syntax.Program,this.body=Xe,this.sourceType="module"};s.Module=Re;var je=function(Xe,vt){this.type=l.Syntax.NewExpression,this.callee=Xe,this.arguments=vt};s.NewExpression=je;var qe=function(Xe){this.type=l.Syntax.ObjectExpression,this.properties=Xe};s.ObjectExpression=qe;var oe=function(Xe){this.type=l.Syntax.ObjectPattern,this.properties=Xe};s.ObjectPattern=oe;var ce=function(Xe,vt,zt,Dt,li,qt){this.type=l.Syntax.Property,this.key=vt,this.computed=zt,this.value=Dt,this.kind=Xe,this.method=li,this.shorthand=qt};s.Property=ce;var _e=function(Xe,vt,zt,Dt){this.type=l.Syntax.Literal,this.value=Xe,this.raw=vt,this.regex={pattern:zt,flags:Dt}};s.RegexLiteral=_e;var ae=function(Xe){this.type=l.Syntax.RestElement,this.argument=Xe};s.RestElement=ae;var ye=function(Xe){this.type=l.Syntax.ReturnStatement,this.argument=Xe};s.ReturnStatement=ye;var Ze=function(Xe){this.type=l.Syntax.Program,this.body=Xe,this.sourceType="script"};s.Script=Ze;var le=function(Xe){this.type=l.Syntax.SequenceExpression,this.expressions=Xe};s.SequenceExpression=le;var _t=function(Xe){this.type=l.Syntax.SpreadElement,this.argument=Xe};s.SpreadElement=_t;var Ot=function(Xe,vt){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=Xe,this.property=vt};s.StaticMemberExpression=Ot;var Et=function(){this.type=l.Syntax.Super};s.Super=Et;var Ne=function(Xe,vt){this.type=l.Syntax.SwitchCase,this.test=Xe,this.consequent=vt};s.SwitchCase=Ne;var tt=function(Xe,vt){this.type=l.Syntax.SwitchStatement,this.discriminant=Xe,this.cases=vt};s.SwitchStatement=tt;var pt=function(Xe,vt){this.type=l.Syntax.TaggedTemplateExpression,this.tag=Xe,this.quasi=vt};s.TaggedTemplateExpression=pt;var gt=function(Xe,vt){this.type=l.Syntax.TemplateElement,this.value=Xe,this.tail=vt};s.TemplateElement=gt;var xt=function(Xe,vt){this.type=l.Syntax.TemplateLiteral,this.quasis=Xe,this.expressions=vt};s.TemplateLiteral=xt;var jt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=jt;var Pt=function(Xe){this.type=l.Syntax.ThrowStatement,this.argument=Xe};s.ThrowStatement=Pt;var Kt=function(Xe,vt,zt){this.type=l.Syntax.TryStatement,this.block=Xe,this.handler=vt,this.finalizer=zt};s.TryStatement=Kt;var en=function(Xe,vt){this.type=l.Syntax.UnaryExpression,this.operator=Xe,this.argument=vt,this.prefix=!0};s.UnaryExpression=en;var Dn=function(Xe,vt,zt){this.type=l.Syntax.UpdateExpression,this.operator=Xe,this.argument=vt,this.prefix=zt};s.UpdateExpression=Dn;var Xn=function(Xe,vt){this.type=l.Syntax.VariableDeclaration,this.declarations=Xe,this.kind=vt};s.VariableDeclaration=Xn;var fn=function(Xe,vt){this.type=l.Syntax.VariableDeclarator,this.id=Xe,this.init=vt};s.VariableDeclarator=fn;var Nn=function(Xe,vt){this.type=l.Syntax.WhileStatement,this.test=Xe,this.body=vt};s.WhileStatement=Nn;var go=function(Xe,vt){this.type=l.Syntax.WithStatement,this.object=Xe,this.body=vt};s.WithStatement=go;var qr=function(Xe,vt){this.type=l.Syntax.YieldExpression,this.argument=Xe,this.delegate=vt};s.YieldExpression=qr},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;x0&&this.delegate)for(var w=0;w>="||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 O=this.isolateCoverGrammar(this.parseAssignmentExpression);T=this.finalize(x,new d.AssignmentPattern(I,O))}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")||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")||this.expect("=>"),this.context.isBindingElement=!1,T=0;T")&&(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")){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 O=S.pop();P>1;){var A=S.pop(),V=O&&O.lineStart;I=this.startNode(A,V),D=E[P-1],w=this.finalize(I,new d.BinaryExpression(D,E[P-2],w)),P-=2,O=A}}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")){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 O=this.context.allowIn;this.context.allowIn=!0,P=this.parseFunctionSourceElements(),this.context.allowIn=O}else P=this.isolateCoverGrammar(this.parseAssignmentExpression);var A=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,A)):this.finalize(I,new d.ArrowFunctionExpression(T.params,P,A)),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 V=m;this.scanner.isRestrictedWord(V.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictLHSAssignment),this.scanner.isStrictModeReservedWord(V.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord)}this.match("=")?this.reinterpretExpressionAsPattern(m):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1);var G=(x=this.nextToken()).value,R=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(G,m,R)),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 O=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 A=[C];this.match(",");)this.nextToken(),A.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(O),new d.SequenceExpression(A))}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 V=this.context.inIteration;this.context.inIteration=!0,x=this.isolateCoverGrammar(this.parseStatement),this.context.inIteration=V}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 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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 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if(f.Character.isLineTerminator(m))++this.index,m===13&&this.source.charCodeAt(this.index)===10&&++this.index,++this.lineNumber,this.lineStart=this.index,y=!0;else if(m===47)if((m=this.source.charCodeAt(this.index+1))===47){this.index+=2;var w=this.skipSingleLineComment(2);this.trackComment&&(v=v.concat(w)),y=!0}else{if(m!==42)break;this.index+=2,w=this.skipMultiLineComment(),this.trackComment&&(v=v.concat(w))}else if(y&&m===45){if(this.source.charCodeAt(this.index+1)!==45||this.source.charCodeAt(this.index+2)!==62)break;this.index+=3,w=this.skipSingleLineComment(3),this.trackComment&&(v=v.concat(w))}else{if(m!==60||this.isModule||this.source.slice(this.index+1,this.index+4)!=="!--")break;this.index+=4,w=this.skipSingleLineComment(4),this.trackComment&&(v=v.concat(w))}}return v},p.prototype.isFutureReservedWord=function(v){switch(v){case"enum":case"export":case"import":case"super":return!0;default:return!1}},p.prototype.isStrictModeReservedWord=function(v){switch(v){case"implements":case"interface":case"package":case"private":case"protected":case"public":case"static":case"yield":case"let":return!0;default:return!1}},p.prototype.isRestrictedWord=function(v){return v==="eval"||v==="arguments"},p.prototype.isKeyword=function(v){switch(v.length){case 2:return v==="if"||v==="in"||v==="do";case 3:return v==="var"||v==="for"||v==="new"||v==="try"||v==="let";case 4:return v==="this"||v==="else"||v==="case"||v==="void"||v==="with"||v==="enum";case 5:return v==="while"||v==="break"||v==="catch"||v==="throw"||v==="const"||v==="yield"||v==="class"||v==="super";case 6:return v==="return"||v==="typeof"||v==="delete"||v==="switch"||v==="export"||v==="import";case 7:return v==="default"||v==="finally"||v==="extends";case 8:return v==="function"||v==="continue"||v==="debugger";case 10:return v==="instanceof";default:return!1}},p.prototype.codePointAt=function(v){var y=this.source.charCodeAt(v);if(y>=55296&&y<=56319){var m=this.source.charCodeAt(v+1);m>=56320&&m<=57343&&(y=1024*(y-55296)+m-56320+65536)}return y},p.prototype.scanHexEscape=function(v){for(var y=v==="u"?4:2,m=0,w=0;w1114111||v!=="}")&&this.throwUnexpectedToken(),f.Character.fromCodePoint(y)},p.prototype.getIdentifier=function(){for(var v=this.index++;!this.eof();){var y=this.source.charCodeAt(this.index);if(y===92)return 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;v0&&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(Xe,mt,Zt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Xe,this.body=mt,this.generator=!1,this.expression=Zt,this.async=!1};s.ArrowFunctionExpression=d;var h=function(Xe,mt,Zt){this.type=l.Syntax.AssignmentExpression,this.operator=Xe,this.left=mt,this.right=Zt};s.AssignmentExpression=h;var g=function(Xe,mt){this.type=l.Syntax.AssignmentPattern,this.left=Xe,this.right=mt};s.AssignmentPattern=g;var p=function(Xe,mt,Zt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Xe,this.body=mt,this.generator=!1,this.expression=Zt,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(Xe,mt,Zt){this.type=l.Syntax.FunctionDeclaration,this.id=Xe,this.params=mt,this.body=Zt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(Xe,mt,Zt){this.type=l.Syntax.FunctionExpression,this.id=Xe,this.params=mt,this.body=Zt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(Xe){this.type=l.Syntax.AwaitExpression,this.argument=Xe};s.AwaitExpression=m;var w=function(Xe,mt,Zt){var vn=Xe==="||"||Xe==="&&";this.type=vn?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=Xe,this.left=mt,this.right=Zt};s.BinaryExpression=w;var x=function(Xe){this.type=l.Syntax.BlockStatement,this.body=Xe};s.BlockStatement=x;var C=function(Xe){this.type=l.Syntax.BreakStatement,this.label=Xe};s.BreakStatement=C;var S=function(Xe,mt){this.type=l.Syntax.CallExpression,this.callee=Xe,this.arguments=mt};s.CallExpression=S;var T=function(Xe,mt){this.type=l.Syntax.CatchClause,this.param=Xe,this.body=mt};s.CatchClause=T;var _=function(Xe){this.type=l.Syntax.ClassBody,this.body=Xe};s.ClassBody=_;var E=function(Xe,mt,Zt){this.type=l.Syntax.ClassDeclaration,this.id=Xe,this.superClass=mt,this.body=Zt};s.ClassDeclaration=E;var b=function(Xe,mt,Zt){this.type=l.Syntax.ClassExpression,this.id=Xe,this.superClass=mt,this.body=Zt};s.ClassExpression=b;var D=function(Xe,mt){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=Xe,this.property=mt};s.ComputedMemberExpression=D;var I=function(Xe,mt,Zt){this.type=l.Syntax.ConditionalExpression,this.test=Xe,this.consequent=mt,this.alternate=Zt};s.ConditionalExpression=I;var P=function(Xe){this.type=l.Syntax.ContinueStatement,this.label=Xe};s.ContinueStatement=P;var O=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=O;var A=function(Xe,mt){this.type=l.Syntax.ExpressionStatement,this.expression=Xe,this.directive=mt};s.Directive=A;var V=function(Xe,mt){this.type=l.Syntax.DoWhileStatement,this.body=Xe,this.test=mt};s.DoWhileStatement=V;var G=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=G;var R=function(Xe){this.type=l.Syntax.ExportAllDeclaration,this.source=Xe};s.ExportAllDeclaration=R;var N=function(Xe){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=Xe};s.ExportDefaultDeclaration=N;var F=function(Xe,mt,Zt){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=Xe,this.specifiers=mt,this.source=Zt};s.ExportNamedDeclaration=F;var j=function(Xe,mt){this.type=l.Syntax.ExportSpecifier,this.exported=mt,this.local=Xe};s.ExportSpecifier=j;var Q=function(Xe){this.type=l.Syntax.ExpressionStatement,this.expression=Xe};s.ExpressionStatement=Q;var oe=function(Xe,mt,Zt){this.type=l.Syntax.ForInStatement,this.left=Xe,this.right=mt,this.body=Zt,this.each=!1};s.ForInStatement=oe;var de=function(Xe,mt,Zt){this.type=l.Syntax.ForOfStatement,this.left=Xe,this.right=mt,this.body=Zt};s.ForOfStatement=de;var ue=function(Xe,mt,Zt,vn){this.type=l.Syntax.ForStatement,this.init=Xe,this.test=mt,this.update=Zt,this.body=vn};s.ForStatement=ue;var he=function(Xe,mt,Zt,vn){this.type=l.Syntax.FunctionDeclaration,this.id=Xe,this.params=mt,this.body=Zt,this.generator=vn,this.expression=!1,this.async=!1};s.FunctionDeclaration=he;var Ie=function(Xe,mt,Zt,vn){this.type=l.Syntax.FunctionExpression,this.id=Xe,this.params=mt,this.body=Zt,this.generator=vn,this.expression=!1,this.async=!1};s.FunctionExpression=Ie;var ke=function(Xe){this.type=l.Syntax.Identifier,this.name=Xe};s.Identifier=ke;var be=function(Xe,mt,Zt){this.type=l.Syntax.IfStatement,this.test=Xe,this.consequent=mt,this.alternate=Zt};s.IfStatement=be;var B=function(Xe,mt){this.type=l.Syntax.ImportDeclaration,this.specifiers=Xe,this.source=mt};s.ImportDeclaration=B;var M=function(Xe){this.type=l.Syntax.ImportDefaultSpecifier,this.local=Xe};s.ImportDefaultSpecifier=M;var $=function(Xe){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=Xe};s.ImportNamespaceSpecifier=$;var W=function(Xe,mt){this.type=l.Syntax.ImportSpecifier,this.local=Xe,this.imported=mt};s.ImportSpecifier=W;var K=function(Xe,mt){this.type=l.Syntax.LabeledStatement,this.label=Xe,this.body=mt};s.LabeledStatement=K;var te=function(Xe,mt){this.type=l.Syntax.Literal,this.value=Xe,this.raw=mt};s.Literal=te;var re=function(Xe,mt){this.type=l.Syntax.MetaProperty,this.meta=Xe,this.property=mt};s.MetaProperty=re;var Se=function(Xe,mt,Zt,vn,Mi){this.type=l.Syntax.MethodDefinition,this.key=Xe,this.computed=mt,this.value=Zt,this.kind=vn,this.static=Mi};s.MethodDefinition=Se;var Pe=function(Xe){this.type=l.Syntax.Program,this.body=Xe,this.sourceType="module"};s.Module=Pe;var je=function(Xe,mt){this.type=l.Syntax.NewExpression,this.callee=Xe,this.arguments=mt};s.NewExpression=je;var Ye=function(Xe){this.type=l.Syntax.ObjectExpression,this.properties=Xe};s.ObjectExpression=Ye;var ie=function(Xe){this.type=l.Syntax.ObjectPattern,this.properties=Xe};s.ObjectPattern=ie;var ae=function(Xe,mt,Zt,vn,Mi,Yt){this.type=l.Syntax.Property,this.key=mt,this.computed=Zt,this.value=vn,this.kind=Xe,this.method=Mi,this.shorthand=Yt};s.Property=ae;var Ce=function(Xe,mt,Zt,vn){this.type=l.Syntax.Literal,this.value=Xe,this.raw=mt,this.regex={pattern:Zt,flags:vn}};s.RegexLiteral=Ce;var ce=function(Xe){this.type=l.Syntax.RestElement,this.argument=Xe};s.RestElement=ce;var ye=function(Xe){this.type=l.Syntax.ReturnStatement,this.argument=Xe};s.ReturnStatement=ye;var et=function(Xe){this.type=l.Syntax.Program,this.body=Xe,this.sourceType="script"};s.Script=et;var se=function(Xe){this.type=l.Syntax.SequenceExpression,this.expressions=Xe};s.SequenceExpression=se;var Ct=function(Xe){this.type=l.Syntax.SpreadElement,this.argument=Xe};s.SpreadElement=Ct;var Dt=function(Xe,mt){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=Xe,this.property=mt};s.StaticMemberExpression=Dt;var Et=function(){this.type=l.Syntax.Super};s.Super=Et;var Ae=function(Xe,mt){this.type=l.Syntax.SwitchCase,this.test=Xe,this.consequent=mt};s.SwitchCase=Ae;var rt=function(Xe,mt){this.type=l.Syntax.SwitchStatement,this.discriminant=Xe,this.cases=mt};s.SwitchStatement=rt;var ft=function(Xe,mt){this.type=l.Syntax.TaggedTemplateExpression,this.tag=Xe,this.quasi=mt};s.TaggedTemplateExpression=ft;var ht=function(Xe,mt){this.type=l.Syntax.TemplateElement,this.value=Xe,this.tail=mt};s.TemplateElement=ht;var St=function(Xe,mt){this.type=l.Syntax.TemplateLiteral,this.quasis=Xe,this.expressions=mt};s.TemplateLiteral=St;var Bt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=Bt;var Pt=function(Xe){this.type=l.Syntax.ThrowStatement,this.argument=Xe};s.ThrowStatement=Pt;var Kt=function(Xe,mt,Zt){this.type=l.Syntax.TryStatement,this.block=Xe,this.handler=mt,this.finalizer=Zt};s.TryStatement=Kt;var on=function(Xe,mt){this.type=l.Syntax.UnaryExpression,this.operator=Xe,this.argument=mt,this.prefix=!0};s.UnaryExpression=on;var $n=function(Xe,mt,Zt){this.type=l.Syntax.UpdateExpression,this.operator=Xe,this.argument=mt,this.prefix=Zt};s.UpdateExpression=$n;var tr=function(Xe,mt){this.type=l.Syntax.VariableDeclaration,this.declarations=Xe,this.kind=mt};s.VariableDeclaration=tr;var mn=function(Xe,mt){this.type=l.Syntax.VariableDeclarator,this.id=Xe,this.init=mt};s.VariableDeclarator=mn;var In=function(Xe,mt){this.type=l.Syntax.WhileStatement,this.test=Xe,this.body=mt};s.WhileStatement=In;var Ir=function(Xe,mt){this.type=l.Syntax.WithStatement,this.object=Xe,this.body=mt};s.WithStatement=Ir;var kt=function(Xe,mt){this.type=l.Syntax.YieldExpression,this.argument=Xe,this.delegate=mt};s.YieldExpression=kt},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;x0&&this.delegate)for(var w=0;w>="||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 O=this.isolateCoverGrammar(this.parseAssignmentExpression);T=this.finalize(x,new d.AssignmentPattern(I,O))}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")||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")||this.expect("=>"),this.context.isBindingElement=!1,T=0;T")&&(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")){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 O=S.pop();P>1;){var A=S.pop(),V=O&&O.lineStart;I=this.startNode(A,V),D=E[P-1],w=this.finalize(I,new d.BinaryExpression(D,E[P-2],w)),P-=2,O=A}}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")){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 O=this.context.allowIn;this.context.allowIn=!0,P=this.parseFunctionSourceElements(),this.context.allowIn=O}else P=this.isolateCoverGrammar(this.parseAssignmentExpression);var A=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,A)):this.finalize(I,new d.ArrowFunctionExpression(T.params,P,A)),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 V=m;this.scanner.isRestrictedWord(V.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictLHSAssignment),this.scanner.isStrictModeReservedWord(V.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord)}this.match("=")?this.reinterpretExpressionAsPattern(m):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1);var G=(x=this.nextToken()).value,R=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(G,m,R)),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 O=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 A=[C];this.match(",");)this.nextToken(),A.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(O),new d.SequenceExpression(A))}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 V=this.context.inIteration;this.context.inIteration=!0,x=this.isolateCoverGrammar(this.parseStatement),this.context.inIteration=V}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 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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 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ofe(t){const{canvas:e,imageId:r,viewReference:n,requestType:i=pn.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?pV:gV;return new Promise((p,v)=>{function y(C,S){var b;const{modality:T}=wt("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 _s(C,T).then(_=>{y.call(this,_,C)},_=>{m.call(this,_,C)})}const x={useRGBA:!!s,requestType:i};if(u){const C=$e.getVolume(u);C||v(new Error(`Volume id ${u} not found in cache`));const S=C.imageIds[0];y(C,S)}else Bi.addRequest(w.bind(null,r,null,x),i,{imageId:r},o)})}const g9={HISTORY_UNDO:"CORNERSTONE_TOOLS_HISTORY_UNDO",HISTORY_REDO:"CORNERSTONE_TOOLS_HISTORY_REDO"};class mV{constructor(e="Tools",r=50){this.position=-1,this.redoAvailable=0,this.undoAvailable=0,this.ring=new Array,this.label=e,this._size=r}get size(){return this._size}set size(e){this.ring=new Array(e),this._size=e,this.position=-1,this.redoAvailable=0,this.undoAvailable=0}undo(e=1){for(;e>0&&this.undoAvailable>0;){const r=this.ring[this.position];r.restoreMemo(!0),r.id&&et.dispatchEvent(new CustomEvent(g9.HISTORY_UNDO,{detail:{isUndo:!0,id:r.id,operationType:r.operationType||"annotation",memo:r}})),e--,this.redoAvailable++,this.undoAvailable--,this.position=(this.position-1+this.size)%this.size}}undoIf(e){return this.undoAvailable>0&&e(this.ring[this.position])?(this.undo(),!0):!1}redo(e=1){for(;e>0&&this.redoAvailable>0;){const r=(this.position+1)%this.size,n=this.ring[r];n.restoreMemo(!1),n.id&&et.dispatchEvent(new CustomEvent(g9.HISTORY_REDO,{detail:{isUndo:!1,id:n.id,operationType:n.operationType||"annotation",memo:n}})),e--,this.position=r,this.undoAvailable++,this.redoAvailable--}}push(e){var n;if(!e)return;const r=e.restoreMemo?e:(n=e.createMemo)==null?void 0:n.call(e);if(r)return this.redoAvailable=0,this.undoAvailable{n.getViewports().forEach(o=>{o.hasImageURI(t)&&r.push(o)})}),r}function dE(t,e){const r=afe(t,e);return r?r.index:null}function afe(t,e){const r=e.getImageIds(),n=e.getCurrentImageIdIndex();if(r.length===0)return null;const i=c=>{const l=sfe(c);if(!l)return null;const f=nl(l.planeNormal,l.imagePositionPatient);return m1(f,t)},o={distance:i(r[n])??1/0,index:n},a=r.slice(n+1);for(let c=0;c=0;c--){const l=s[c],f=i(l);if(!(f===null||f===o.distance))if(f{const[r,n]=t,i=`${r}_${n}`;Lf[i]||(Lf[i]={}),Lf[i]=e},get:(t,e,r)=>{if(t!=="spatialRegistrationModule")return;const n=`${e}_${r}`;if(Lf[n])return Lf[n];const i=`${r}_${e}`;if(Lf[i])return $r(ba(),Lf[i])}};Wh(S1.get.bind(S1));const cfe=.05;function wV(t,e){const r=t.getSliceIndex(),n=e.getSliceIndex(),i=wt("imagePlaneModule",r.toString()),o=wt("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])0||t[0]0||t[1]0||t[2]{r.getViewports().forEach(({element:i})=>{t.push(Ee(i))})}),t}function ufe(t){const e=Ee(t);if(!e)return;const{viewport:r}=e;if(!(r instanceof lr))throw new Error(`An image can only be fetched for a stack viewport and not for a viewport of type: ${r.type}`);return r.getCornerstoneImage()}function Cf(t){if(t.length<=1)return!1;const e=t[0],{modality:r,seriesInstanceUID:n}=wt("generalSeriesModule",e),{imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,usingDefaultValues:l}=wt("imagePlaneModule",e);if(l)return!1;const f={modality:r,imageOrientationPatient:i,pixelSpacing:o,columns:s,rows:c,seriesInstanceUID:n};let u=!0;for(let d=0;dffe.has(r)):!1}async function dfe({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${Pn()}`;n.split(":").length===0&&(n=`${pk()}:${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:vr.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await p1(n,{imageIds:s})).load();const u=r.getViewport(a);await Fk(r,[{volumeId:n}],[a]);const d=()=>{u.render(),o.removeEventListener(rt.VOLUME_VIEWPORT_NEW_VOLUME,d)};return(()=>{o.addEventListener(rt.VOLUME_VIEWPORT_NEW_VOLUME,d)})(),u.setViewPresentation(c),u.setViewReference(l),u.render(),u}async function hfe({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=$e.getVolume(r.getVolumeId());if(!(c instanceof Ud))throw new Error("Currently, you cannot decache a volume that is not an ImageVolume. So, unfortunately, volumes such as nifti (which are basic Volume, without imageIds) cannot be decached.");const l={viewportId:s,type:vr.STACK,element:i,defaultOptions:{background:a}},f=r.getViewReference();o.enableElement(l);const u=o.getViewport(s);return await u.setStack(c.imageIds),u.setViewReference(f),u.render(),u}function un(t,e=2){if(Array.isArray(t))return t.map(i=>un(i,e)).join(", ");if(t==null||t==="")return"NaN";t=Number(t);const r=Math.abs(t);if(r<1e-4)return`${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 Bu(t){return Math.round(t/qa)*qa}function SV(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=r.length?(p9(r),r):(p9(r),r.slice(0,e))}function p9(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 uC(t){const e=t.toString(16);return e.length==1?"0"+e:e}function pfe(t,e,r){return"#"+uC(t)+uC(e)+uC(r)}function mfe(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 vfe=Object.freeze(Object.defineProperty({__proto__:null,hexToRgb:mfe,rgbToHex:pfe},Symbol.toStringTag,{value:"Module"}));function TV(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 yfe(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 wfe=(t,e)=>t.reduce((r,n)=>((r[n[e]]=r[n[e]]||[]).push(n),r),{});function xfe(t){const e=t.map(a=>{const{imagePositionPatient:s}=wt("imagePlaneModule",a)||{};return{imageId:a,imagePositionPatient:s}});if(!e.every(a=>a.imagePositionPatient))return null;const r=wfe(e,"imagePositionPatient"),n=Object.keys(r),i=r[n[0]].length;return i===1||!n.every(a=>r[a].length===i)?null:r}function Cfe(t,e){const r={};let n=[];const i=Object.keys(t);for(let o=0;oDg(i,r[0]),i=>Dg(i,r[1]),i=>Dg(i,r[2]),i=>Dg(i,r[3]),i=>Dg(i,r[4]),Sfe,Tfe,_fe,bfe];for(let i=0;ic-l).map(c=>o[c].map(l=>l.imageId)),splittingTag:r[i]}}return{imageIdGroups:[t],splittingTag:null}}function Dfe(t){const{imageIdGroups:e,splittingTag:r}=pE(t);return{isDynamicVolume:e.length>1,timePoints:e,splittingTag:r}}function Ife(t,e){const r=t.length,{rescaleSlope:n,rescaleIntercept:i,suvbw:o}=e;if(e.modality==="PT"&&typeof o=="number")for(let a=0;at.getImageIds().length-1||a+i<0){const s={imageIdIndex:a,direction:i};ft(et,rt.STACK_SCROLL_OUT_OF_BOUNDS,s)}t.scroll(i,e.debounceLoading,e.loop)}}function Ofe(t,e,r,n=!1){const i=n,{numScrollSteps:o,currentStepIndex:a,sliceRangeInfo:s}=ud(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}=X0(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()?ft(et,rt.VOLUME_VIEWPORT_SCROLL_OUT_OF_BOUNDS,y):ft(et,rt.VOLUME_VIEWPORT_SCROLL,y)}async function ds(t,e={}){const{imageIndex:r,debounceLoading:n,volumeId:i}=e,o=Ee(t);if(!o)throw new Error("Element has been disabled");const{viewport:a}=o,{imageIndex:s,numberOfSlices:c}=Mfe(a,n),f=Pfe(c,r)-s;sc(a,{delta:f,debounceLoading:n,volumeId:i})}function Mfe(t,e){return t instanceof lr?{numberOfSlices:t.getImageIds().length,imageIndex:e?t.getTargetImageIdIndex():t.getCurrentImageIdIndex()}:{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getSliceIndex()}}function Pfe(t,e){const r=t-1;return jy(e,0,r)}function mE(t,e,r={}){const n=$e.getVolume(t);if(!n)throw new Error(`Referenced volume with id ${t} does not exist.`);const{metadata:i,spacing:o,direction:a,dimensions:s}=n,{minX:c,maxX:l,minY:f,maxY:u,minZ:d,maxZ:h}=e,g=[Math.min(c,l),Math.min(f,u),Math.min(d,h)],p=Sh(n.imageData,g),v=[Math.abs(l-c)+1,Math.abs(u-f)+1,Math.abs(h-d)+1],{targetBuffer:y}=r,m={metadata:i,dimensions:v,spacing:o,origin:p,direction:a,targetBuffer:y,scalarData:(y==null?void 0:y.type)==="Float32Array"?new Float32Array(v[0]*v[1]*v[2]):void 0},w=lm(Pn(),m),x=w.voxelManager.getCompleteScalarDataArray(),C=v[0]*v[1],S=s[0]*s[1],T=n.voxelManager.getCompleteScalarDataArray();for(let _=0;_=a)){for(let m=d-n;m<=d+n;m++)if(!(m<0||m>=o))for(let w=u-n;w<=u+n;w++){if(w<0||w>=i)continue;const x=y*s+m*i+w,C=t[x];c+=C,l+=C*C,f++}}if(f===0){const y=h*s+d*i+u;return y>=0&&yc/n),type:Qs.ERMF,isProjection:a}:(console.warn("EstimatedRadiographicMagnificationFactor was not present. Unable to correct ImagerPixelSpacing."),{PixelSpacing:r,type:Qs.PROJECTION,isProjection:a}):{PixelSpacing:e,type:Qs.UNKNOWN,isProjection:a}}function Afe(t){const{SequenceOfUltrasoundRegions:e}=t,r=Array.isArray(e);if(r&&e.length>1){console.warn("Sequence of Ultrasound Regions > one entry. This is not yet implemented, all measurements will be shown in pixels.");return}const{PhysicalDeltaX:n,PhysicalDeltaY:i}=r?e[0]:e;return{PixelSpacing:[n*10,i*10]}}function Nfe(t){const{PixelSpacing:e,SOPClassUID:r,SequenceOfUltrasoundRegions:n}=t;return n?Afe(t):Rfe.has(r)?Lfe(t):{PixelSpacing:e,type:Qs.NOT_APPLICABLE,isProjection:!1}}const EV=(t,e)=>yfe(t,e,$e.getVolume),Rn=Object.freeze(Object.defineProperty({__proto__:null,FrameRange:Q0,HistoryMemo:fE,PointsManager:Mv,ProgressiveIterator:Fy,RLEVoxelMap:s0,VoxelManager:hc,actorIsA:_a,applyPreset:Sk,autoLoad:TS,buildMetadata:Dk,calculateNeighborhoodStats:_V,calculateSpacingBetweenImageIds:ik,calculateViewportsSpatialRegistration:wV,calibratedPixelSpacingMetadataProvider:rfe,clamp:IS,clip:jy,color:vfe,colormap:Iie,convertStackToVolumeViewport:dfe,convertToGrayscale:SV,convertVolumeToStackViewport:hfe,createLinearRGBTransferFunction:Ik,createSigmoidRGBTransferFunction:G4,createSubVolume:mE,decimate:sk,deepClone:vs,deepEqual:TV,deepMerge:Ui,eventListener:Yue,fnv1aHash:gN,generateVolumePropsFromImageIds:am,genericMetadataProvider:Fu,getBufferConfiguration:E4,getClosestImageId:Zl,getClosestStackImageIndexForPoint:dE,getCurrentVolumeViewportSlice:hE,getDynamicVolumeInfo:Dfe,getImageDataMetadata:vw,getImageLegacy:ufe,getImageSliceDataForVolumeViewport:By,getMinMax:uE,getPixelSpacingInformation:Nfe,getRandomSampleFromArray:gE,getRuntimeId:dV,getScalingParameters:ok,getSliceRange:pw,getSpacingInNormalDirection:xf,getTargetVolumeAndSpacingInNormalDir:jh,getViewportImageCornersInWorld:$y,getViewportImageIds:gfe,getViewportModality:EV,getViewportsWithImageURI:zy,getViewportsWithVolumeId:sm,getVoiFromSigmoidRGBTransferFunction:Ck,getVolumeActorCorners:xN,getVolumeDirectionVectors:Cw,getVolumeId:yl,getVolumeSliceRangeInfo:xk,getVolumeViewportScrollInfo:ud,getVolumeViewportsContainingSameVolumes:ife,hasFloatScalingParameters:K4,hasNaNValues:_S,imageIdToURI:Ur,imageRetrieveMetadataProvider:h1,imageToWorldCoords:yV,indexWithinDimensions:hr,invertRgbTransferFunction:wp,isEqual:Zt,isEqualAbs:Eie,isEqualNegative:EN,isImageActor:tc,isNumber:Ar,isOpposite:Qg,isPTPrescaledWithSUV:hV,isValidVolume:Cf,isVideoTransferSyntax:CV,jumpToSlice:ds,loadImageToCanvas:ofe,logger:oie,makeVolumeMetadata:rk,planar:Xse,pointInShapeCallback:z4,renderToCanvasCPU:pV,renderToCanvasGPU:gV,roundNumber:un,roundToPrecision:Bu,scaleArray:Ife,scaleRgbTransferFunction:Jue,scroll:sc,snapFocalPointToSlice:X0,sortImageIdsAndGetSpacing:H4,spatialRegistrationMetadataProvider:S1,splitImageIdsBy4DTags:pE,transferFunctionUtils:Mie,transformIndexToWorld:Sh,transformWorldToIndex:zr,transformWorldToIndexContinuous:Iv,triggerEvent:ft,updateVTKImageDataWithCornerstoneImage:yw,uuidv4:Pn,windowLevel:Oie,worldToImageCoords:RS},Symbol.toStringTag,{value:"Module"}));class bV extends lk{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=0&&n.push(...e[i--]),othis.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),ft(et,rt.DYNAMIC_VOLUME_DIMENSION_GROUP_LOADED,{volumeId:this.volumeId,dimensionGroupNumber:e}),ft(et,rt.DYNAMIC_VOLUME_TIME_POINT_LOADED,{volumeId:this.volumeId,timePointIndex:e-1})}checkTimePointCompletion(e){console.warn("Warning: checkTimePointCompletion is deprecated. Please use checkDimensionGroupCompletion instead."),this.checkDimensionGroupCompletion(e)}checkDimensionGroupCompletion(e){const r=this.flatImageIdIndexToDimensionGroupNumber(e);this._imageIdGroups[r-1].every(o=>{const a=this.getImageIdIndex(o);return this.cachedFrames[a]===ya.FULL_RESOLUTION})&&!this.isDimensionGroupLoaded(r)&&this.markDimensionGroupAsLoaded(r)}}const Kh=new D4("imageRetrievalPool");Kh.setMaxSimultaneousRequests(pn.Interaction,200);Kh.setMaxSimultaneousRequests(pn.Thumbnail,200);Kh.setMaxSimultaneousRequests(pn.Prefetch,200);Kh.grabDelay=0;const m9=Symbol("DefaultSettings"),v9=Symbol("RuntimeSettings"),y9=Symbol("ObjectSettingsMap"),El=Symbol("Dictionary");class Cr{constructor(e){const r=Object.create(e instanceof Cr&&El in e?e[El]:null);Object.seal(Object.defineProperty(this,El,{value:r}))}set(e,r){return Hy(this[El],e,r,null)}get(e){return Ffe(this[El],e)}unset(e){return kfe(this[El],e+"")}forEach(e){w9(this[El],e)}extend(){return new 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0?arguments[2]:{};Object.assign(e,qde,r),J.obj(t,e),J.algo(t,e,6,0),J.get(t,e,["canvas","image","jsImageData","imageLoaded","resizable"]),J.setGet(t,e,["repeat","edgeClamp","interpolate","mipLevel"]),Hde(t,e)}const Xde=J.newInstance(kV,"vtkTexture"),Yde={generateMipmaps:Kde};var Bd={newInstance:Xde,extend:kV,...Yde};const Jde=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],k9=[[8,7,11,3],[9,1,10,5],[4,9,0,8],[2,11,6,10],[0,3,2,1],[4,5,6,7]],_2=[[0,1],[1,3],[2,3],[0,2],[4,5],[5,7],[6,7],[4,6],[0,4],[1,5],[3,7],[2,6]],V9=[0,1,0,1,0,1,0,1,2,2,2,2],Gr=[[1,2],[1,2],[0,2],[0,2],[0,1],[0,1]],vn=new Float64Array(3),E2=new Float64Array(3),ar=new Float64Array(3),Yf=new Float64Array(3),Af=new Float64Array(3),b2=new Float64Array(3),gC=new Float64Array(16);function pC(t,e){t.strokeStyle=e.strokeColor,t.lineWidth=e.strokeSize,t.fillStyle=e.fontColor,t.font=`${e.fontStyle} ${e.fontSize}px ${e.fontFamily}`}function VV(t){const e=[],r=[];for(let n=0;n<3;n++){const i=CE().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 Zde(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;vn[0]=f[n*3],vn[1]=f[n*3+1],vn[2]=f[n*3+2],Yt(ar,vn,i),ar[0]+=.1,Yt(E2,ar,o),qn(Af,E2,vn),ar[0]-=.1,ar[1]+=.1,Yt(E2,ar,o),qn(b2,E2,vn);for(let g=0;g<3;g++)Af[g]/=.5*.1*u[0],b2[g]/=.5*.1*u[1];let d=c.ptIdx,h=c.cellIdx;vn[0]=f[n*3],vn[1]=f[n*3+1],vn[2]=f[n*3+2],a[0]<-.5?Ir(ar,Af,a[0]*s-l.width):a[0]>.5?Ir(ar,Af,a[0]*s):Ir(ar,Af,a[0]*s-l.width/2),ri(vn,vn,ar),Ir(ar,b2,a[1]*s-l.height/2),ri(vn,vn,ar),c.points[d*3]=vn[0],c.points[d*3+1]=vn[1],c.points[d*3+2]=vn[2],c.tcoords[d*2]=l.tcoords[0],c.tcoords[d*2+1]=l.tcoords[1],d++,Ir(ar,Af,l.width),ri(vn,vn,ar),c.points[d*3]=vn[0],c.points[d*3+1]=vn[1],c.points[d*3+2]=vn[2],c.tcoords[d*2]=l.tcoords[2],c.tcoords[d*2+1]=l.tcoords[3],d++,Ir(ar,b2,l.height),ri(vn,vn,ar),c.points[d*3]=vn[0],c.points[d*3+1]=vn[1],c.points[d*3+2]=vn[2],c.tcoords[d*2]=l.tcoords[4],c.tcoords[d*2+1]=l.tcoords[5],d++,Ir(ar,Af,l.width),qn(vn,vn,ar),c.points[d*3]=vn[0],c.points[d*3+1]=vn[1],c.points[d*3+2]=vn[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);En(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);$r(gC,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{(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 Qde=J.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),J.obj(t,e),e.tmPolyData=Br.newInstance(),e.tmMapper=wa.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmActor=dc.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),J.setGet(t,e,["renderable"]),J.get(t,e,["lastSize","lastAspectRatio","axisTextStyle","tickTextStyle","tmActor","ticks"]),e.forceUpdate=!1,e.lastRedrawTime={},J.obj(e.lastRedrawTime,{mtime:0}),e.lastRebuildTime={},J.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.lastTickBounds=[],Zde(t,e)},"vtkCubeAxesActorHelper");function e0e(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();En(n,n);let i=!1;const o=ir.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]&&(vn[l]=e.dataBounds[s]-.1*o*Jde[s][l],vn[f]=.5*(e.dataBounds[f*2]+e.dataBounds[f*2+1]),vn[u]=.5*(e.dataBounds[u*2]+e.dataBounds[u*2+1]),Yt(ar,vn,n),vn[l]=e.dataBounds[s],Yt(Yf,vn,n),qn(ar,Yf,ar),Qn(ar,ar),c=ar[2]>a,e.camera.getParallelProjection()||(Qn(Yf,Yf),c=kt(Yf,ar)>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]=_2[h][0],f[d*3+2]=_2[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{let s=0;for(let h=0;h<12;h++)i[h]===1&&(s+=2,s+=o[V9[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=k9[h][g];if(i[p]===1){const v=V9[p],y=_2[p][0]*3,m=_2[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;_{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[k9[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])){pC(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{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)=>{pC(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(),ir.setBounds(e.bounds,e.gridActor.getBounds()),ir.scaleAboutCenter(e.bounds,e.boundsScaleFactor,e.boundsScaleFactor,e.boundsScaleFactor),e.bounds);const r=J.chain(t.setProperty,e.gridActor.setProperty);t.setProperty=n=>r(n)[0]}function t0e(t,e,r){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...ir.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:VV,...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 FV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};dc.extend(t,e,t0e(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 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s=0;s{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?js.Capture:js.Bubble,s=i.get(r)??js.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?js.Capture:js.Bubble,a=this._eventListeners.get(e);if(!a)return;(r?[r]:Array.from(a.keys())).forEach(c=>{const l=a.get(c)??js.None;if(!!!(l&o))return;this._target.removeEventListener(e,c,n);const u=l^o;u===js.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=js.Capture;for(let a=o;i;a<<=1){if(!(i&a))continue;const s=a===js.Capture;this.removeEventListener(e,n,{capture:s}),i^=a}})}_unregisterAllEvents(){Array.from(this._eventListeners.entries()).forEach(([e,r])=>{this._unregisterAllListeners(e,r)})}}class hV{constructor(){this._targetsEventListeners=new Map}addEventListener(e,r,n,i){let o=this._targetsEventListeners.get(e);o||(o=new ww(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 Jue=Object.freeze(Object.defineProperty({__proto__:null,MultiTargetEventListenerManager:hV,TargetEventListeners:ww},Symbol.toStringTag,{value:"Module"}));function Zue(t,e){const r=t.getSize();for(let n=0;n0?r:tfe)>>>0).join(typeof e=="string"?e:nfe)}function rfe(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{const r=Wr(t);h9[r]=e},get:(t,e)=>{if(t==="calibratedPixelSpacing"){const r=Wr(e);return h9[r]}}};function Zg(t,e,r=1e-5){return Math.abs(t[0]+e[0])=e[0]||t[1]<0||t[1]>=e[1]||t[2]<0||t[2]>=e[2])}function ofe(t,e){let r;e?r=[qr(e)]:r=jo();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 pV=t=>t.preScale.scaled&&t.preScale.scalingParameters.suvbw;function mV(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+J0}px`,f.style.height=`${h/u+J0}px`,f.style.visibility="hidden",f.style.position="absolute",document.body.appendChild(f);const g=l.split(":").join("-");f.setAttribute("viewport-id-for-remove",g);const p=Hc(f),v=qr(n)||new rE(n);let y=v.getViewport(l);if(!y){const m={viewportId:l,type:o?Sr.ORTHOGRAPHIC:Sr.STACK,element:f,defaultOptions:{...i,suppressEvents:!0}};v.enableElement(m),y=v.getViewport(l)}return new Promise(m=>{let w=!1,{viewReference:x}=i;const C=S=>{if(w)return;if(x){const O=x;x=null,y.setViewReference(O),y.render();return}t.getContext("2d").drawImage(p,0,0,p.width,p.height,0,0,t.width,t.height);const _=y.canvasToWorld([0,0]),E=y.canvasToWorld([p.width/u,0]),b=y.canvasToWorld([0,p.height/u]),D=Vn([0,0,0],y.canvasToWorld([1/u,0]),_),I=Vn([0,0,0],y.canvasToWorld([0,1/u]),_),P=1;w=!0,f.removeEventListener(nt.IMAGE_RENDERED,C),setTimeout(()=>{v.disableElement(l),document.querySelectorAll(`[viewport-id-for-remove="${g}"]`).forEach(A=>{A.remove()})},0),m({origin:_,bottomLeft:b,topRight:E,thicknessMm:P,rightVector:D,downVector:I})};f.addEventListener(nt.IMAGE_RENDERED,C),o?y.setVolumes([s],!1,!0):y.renderImageObject(e),y.resetCamera(),r==="PT"&&!pV(a)&&y.setProperties({voiRange:{lower:a.minPixelValue,upper:a.maxPixelValue}}),y.render()})}function vV(t,e,r,n,i){if(e.volumeId)throw new Error("Unsupported volume rendering for CPU");const a=e,s=Uk(t,a,r),c={canvas:t,viewport:s,image:a,renderingTools:{}};c.transform=p1(c);const l=!0;return new Promise((f,u)=>{kk(c,l),f(null)})}function afe(t){const{canvas:e,imageId:r,viewReference:n,requestType:i=Cn.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?vV:mV;return new Promise((p,v)=>{function y(C,S){var b;const{modality:T}=wt("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 bs(C,T).then(_=>{y.call(this,_,C)},_=>{m.call(this,_,C)})}const x={useRGBA:!!s,requestType:i};if(u){const C=ze.getVolume(u);C||v(new Error(`Volume id ${u} not found in cache`));const S=C.imageIds[0];y(C,S)}else ji.addRequest(w.bind(null,r,null,x),i,{imageId:r},o)})}const g9={HISTORY_UNDO:"CORNERSTONE_TOOLS_HISTORY_UNDO",HISTORY_REDO:"CORNERSTONE_TOOLS_HISTORY_REDO"};class yV{constructor(e="Tools",r=50){this.position=-1,this.redoAvailable=0,this.undoAvailable=0,this.ring=new Array,this.label=e,this._size=r}get size(){return this._size}set size(e){this.ring=new Array(e),this._size=e,this.position=-1,this.redoAvailable=0,this.undoAvailable=0}undo(e=1){for(;e>0&&this.undoAvailable>0;){const r=this.ring[this.position];r.restoreMemo(!0),r.id&&tt.dispatchEvent(new CustomEvent(g9.HISTORY_UNDO,{detail:{isUndo:!0,id:r.id,operationType:r.operationType||"annotation",memo:r}})),e--,this.redoAvailable++,this.undoAvailable--,this.position=(this.position-1+this.size)%this.size}}undoIf(e){return this.undoAvailable>0&&e(this.ring[this.position])?(this.undo(),!0):!1}redo(e=1){for(;e>0&&this.redoAvailable>0;){const r=(this.position+1)%this.size,n=this.ring[r];n.restoreMemo(!1),n.id&&tt.dispatchEvent(new CustomEvent(g9.HISTORY_REDO,{detail:{isUndo:!1,id:n.id,operationType:n.operationType||"annotation",memo:n}})),e--,this.position=r,this.undoAvailable++,this.redoAvailable--}}push(e){var n;if(!e)return;const r=e.restoreMemo?e:(n=e.createMemo)==null?void 0:n.call(e);if(r)return this.redoAvailable=0,this.undoAvailable{n.getViewports().forEach(o=>{o.hasImageURI(t)&&r.push(o)})}),r}function fE(t,e){const r=sfe(t,e);return r?r.index:null}function sfe(t,e){const r=e.getImageIds(),n=e.getCurrentImageIdIndex();if(r.length===0)return null;const i=c=>{const l=cfe(c);if(!l)return null;const f=nl(l.planeNormal,l.imagePositionPatient);return g1(f,t)},o={distance:i(r[n])??1/0,index:n},a=r.slice(n+1);for(let c=0;c=0;c--){const l=s[c],f=i(l);if(!(f===null||f===o.distance))if(f{const[r,n]=t,i=`${r}_${n}`;Rf[i]||(Rf[i]={}),Rf[i]=e},get:(t,e,r)=>{if(t!=="spatialRegistrationModule")return;const n=`${e}_${r}`;if(Rf[n])return Rf[n];const i=`${r}_${e}`;if(Rf[i])return Kr(_a(),Rf[i])}};Gh(x1.get.bind(x1));const lfe=.05;function CV(t,e){const r=t.getSliceIndex(),n=e.getSliceIndex(),i=wt("imagePlaneModule",r.toString()),o=wt("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])0||t[0]0||t[1]0||t[2]{r.getViewports().forEach(({element:i})=>{t.push(Ee(i))})}),t}function ffe(t){const e=Ee(t);if(!e)return;const{viewport:r}=e;if(!(r instanceof gr))throw new Error(`An image can only be fetched for a stack viewport and not for a viewport of type: ${r.type}`);return r.getCornerstoneImage()}function xf(t){if(t.length<=1)return!1;const e=t[0],{modality:r,seriesInstanceUID:n}=wt("generalSeriesModule",e),{imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,usingDefaultValues:l}=wt("imagePlaneModule",e);if(l)return!1;const f={modality:r,imageOrientationPatient:i,pixelSpacing:o,columns:s,rows:c,seriesInstanceUID:n};let u=!0;for(let d=0;ddfe.has(r)):!1}async function hfe({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${Fn()}`;n.split(":").length===0&&(n=`${vk()}:${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:Sr.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await h1(n,{imageIds:s})).load();const u=r.getViewport(a);await Bk(r,[{volumeId:n}],[a]);const d=()=>{u.render(),o.removeEventListener(nt.VOLUME_VIEWPORT_NEW_VOLUME,d)};return(()=>{o.addEventListener(nt.VOLUME_VIEWPORT_NEW_VOLUME,d)})(),u.setViewPresentation(c),u.setViewReference(l),u.render(),u}async function gfe({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=ze.getVolume(r.getVolumeId());if(!(c instanceof Fd))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:Sr.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 pn(t,e=2){if(Array.isArray(t))return t.map(i=>pn(i,e)).join(", ");if(t==null||t==="")return"NaN";t=Number(t);const r=Math.abs(t);if(r<1e-4)return`${t}`;const n=r>=100?e-2:r>=10?e-1:r>=1?e:r>=.1?e+1:r>=.01?e+2:r>=.001?e+3:e+4;return t.toFixed(n)}function Uu(t){return Math.round(t/qa)*qa}function _V(t,e,r){const n=t.length===e*r*4,i=t.length===e*r*3;if(n||i){const o=new Float32Array(e*r);let a=0,s=0;const c=n?4:3;for(let l=0;l=r.length?(p9(r),r):(p9(r),r.slice(0,e))}function p9(t){for(let e=t.length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1));[t[e],t[r]]=[t[r],t[e]]}}function lC(t){const e=t.toString(16);return e.length==1?"0"+e:e}function mfe(t,e,r){return"#"+lC(t)+lC(e)+lC(r)}function vfe(t){const e=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(t);return e?{r:parseInt(e[1],16),g:parseInt(e[2],16),b:parseInt(e[3],16)}:null}const yfe=Object.freeze(Object.defineProperty({__proto__:null,hexToRgb:vfe,rgbToHex:mfe},Symbol.toStringTag,{value:"Module"}));function EV(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 wfe(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 xfe=(t,e)=>t.reduce((r,n)=>((r[n[e]]=r[n[e]]||[]).push(n),r),{});function Cfe(t){const e=t.map(a=>{const{imagePositionPatient:s}=wt("imagePlaneModule",a)||{};return{imageId:a,imagePositionPatient:s}});if(!e.every(a=>a.imagePositionPatient))return null;const r=xfe(e,"imagePositionPatient"),n=Object.keys(r),i=r[n[0]].length;return i===1||!n.every(a=>r[a].length===i)?null:r}function Sfe(t,e){const r={};let n=[];const i=Object.keys(t);for(let o=0;obg(i,r[0]),i=>bg(i,r[1]),i=>bg(i,r[2]),i=>bg(i,r[3]),i=>bg(i,r[4]),Tfe,_fe,Efe,Dfe];for(let i=0;ic-l).map(c=>o[c].map(l=>l.imageId)),splittingTag:r[i]}}return{imageIdGroups:[t],splittingTag:null}}function Ife(t){const{imageIdGroups:e,splittingTag:r}=gE(t);return{isDynamicVolume:e.length>1,timePoints:e,splittingTag:r}}function Ofe(t,e){const r=t.length,{rescaleSlope:n,rescaleIntercept:i,suvbw:o}=e;if(e.modality==="PT"&&typeof o=="number")for(let a=0;at.getImageIds().length-1||a+i<0){const s={imageIdIndex:a,direction:i};lt(tt,nt.STACK_SCROLL_OUT_OF_BOUNDS,s)}t.scroll(i,e.debounceLoading,e.loop)}}function Mfe(t,e,r,n=!1){const i=n,{numScrollSteps:o,currentStepIndex:a,sliceRangeInfo:s}=ld(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}=q0(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()?lt(tt,nt.VOLUME_VIEWPORT_SCROLL_OUT_OF_BOUNDS,y):lt(tt,nt.VOLUME_VIEWPORT_SCROLL,y)}async function gs(t,e={}){const{imageIndex:r,debounceLoading:n,volumeId:i}=e,o=Ee(t);if(!o)throw new Error("Element has been disabled");const{viewport:a}=o,{imageIndex:s,numberOfSlices:c}=Pfe(a,n),f=Rfe(c,r)-s;oc(a,{delta:f,debounceLoading:n,volumeId:i})}function Pfe(t,e){return t instanceof gr?{numberOfSlices:t.getImageIds().length,imageIndex:e?t.getTargetImageIdIndex():t.getCurrentImageIdIndex()}:{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getSliceIndex()}}function Rfe(t,e){const r=t-1;return $y(e,0,r)}function pE(t,e,r={}){const n=ze.getVolume(t);if(!n)throw new Error(`Referenced volume with id ${t} does not exist.`);const{metadata:i,spacing:o,direction:a,dimensions:s}=n,{minX:c,maxX:l,minY:f,maxY:u,minZ:d,maxZ:h}=e,g=[Math.min(c,l),Math.min(f,u),Math.min(d,h)],p=Ch(n.imageData,g),v=[Math.abs(l-c)+1,Math.abs(u-f)+1,Math.abs(h-d)+1],{targetBuffer:y}=r,m={metadata:i,dimensions:v,spacing:o,origin:p,direction:a,targetBuffer:y,scalarData:(y==null?void 0:y.type)==="Float32Array"?new Float32Array(v[0]*v[1]*v[2]):void 0},w=cm(Fn(),m),x=w.voxelManager.getCompleteScalarDataArray(),C=v[0]*v[1],S=s[0]*s[1],T=n.voxelManager.getCompleteScalarDataArray();for(let _=0;_=a)){for(let m=d-n;m<=d+n;m++)if(!(m<0||m>=o))for(let w=u-n;w<=u+n;w++){if(w<0||w>=i)continue;const x=y*s+m*i+w,C=t[x];c+=C,l+=C*C,f++}}if(f===0){const y=h*s+d*i+u;return y>=0&&yc/n),type:Js.ERMF,isProjection:a}:(console.warn("EstimatedRadiographicMagnificationFactor was not present. Unable to correct ImagerPixelSpacing."),{PixelSpacing:r,type:Js.PROJECTION,isProjection:a}):{PixelSpacing:e,type:Js.UNKNOWN,isProjection:a}}function Nfe(t){const{SequenceOfUltrasoundRegions:e}=t,r=Array.isArray(e);if(r&&e.length>1){console.warn("Sequence of Ultrasound Regions > one entry. 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s=0;s<6;s++){let c=!1;const l=Math.floor(s/2),f=(l+1)%3,u=(l+2)%3;e.dataBounds[f*2]!==e.dataBounds[f*2+1]&&e.dataBounds[u*2]!==e.dataBounds[u*2+1]&&(Tn[l]=e.dataBounds[s]-.1*o*Zde[s][l],Tn[f]=.5*(e.dataBounds[f*2]+e.dataBounds[f*2+1]),Tn[u]=.5*(e.dataBounds[u*2]+e.dataBounds[u*2+1]),Qt(fr,Tn,n),Tn[l]=e.dataBounds[s],Qt(Xf,Tn,n),er(fr,Xf,fr),ir(fr,fr),c=fr[2]>a,e.camera.getParallelProjection()||(ir(Xf,Xf),c=Nt(Xf,fr)>a)),c!==e.lastFacesToDraw[s]&&(e.lastFacesToDraw[s]=c,i=!0)}return i},t.updatePolyData=(n,i,o)=>{let a=0,s=0;a+=8;let c=0;for(let h=0;h<12;h++)i[h]>0&&c++;if(s+=c,e.gridLines)for(let h=0;h<6;h++)n[h]&&(a+=o[$r[h][0]].length*2+o[$r[h][1]].length*2,s+=o[$r[h][0]].length+o[$r[h][1]].length);const l=new Float64Array(a*3),f=new Uint32Array(s*3);let u=0,d=0;for(let h=0;h<2;h++)for(let g=0;g<2;g++)for(let p=0;p<2;p++)l[u*3]=e.dataBounds[p],l[u*3+1]=e.dataBounds[2+g],l[u*3+2]=e.dataBounds[4+h],u++;for(let h=0;h<12;h++)i[h]>0&&(f[d*3]=2,f[d*3+1]=T2[h][0],f[d*3+2]=T2[h][1],d++);if(e.gridLines){for(let h=0;h<6;h++)if(n[h]){const g=Math.floor(h/2);let p=o[$r[h][0]];for(let v=0;v{let s=0;for(let h=0;h<12;h++)i[h]===1&&(s+=2,s+=o[V9[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=k9[h][g];if(i[p]===1){const v=V9[p],y=T2[p][0]*3,m=T2[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+$r[h][0]]=.5*(e.dataBounds[$r[h][0]*2]+e.dataBounds[$r[h][0]*2+1]),l[f*3+$r[h][1]]=.5*(e.dataBounds[$r[h][1]*2]+e.dataBounds[$r[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;_{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[k9[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])){gC(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{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)=>{gC(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(),lr.setBounds(e.bounds,e.gridActor.getBounds()),lr.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 n0e(t,e,r){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...lr.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:UV,...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 BV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};uc.extend(t,e,n0e(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=Ud.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),e.gridMapper=va.newInstance(),e.polyData=zr.newInstance(),e.gridMapper.setInputData(e.polyData),e.gridActor=uc.newInstance(),e.gridActor.setMapper(e.gridMapper),e.gridActor.setProperty(t.getProperty()),e.gridActor.setParentProp(t),e.textPolyData=zr.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"]),t0e(t,e)}const r0e=q.newInstance(BV,"vtkCubeAxesActor");var GV={newInstance:r0e,extend:BV,newCubeAxesActorHelper:e0e,defaultGenerateTicks:UV};function i0e(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 o0e={};function a0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,o0e,r),mr.extend(t,e,r),e.CubeAxesActorHelper=GV.newCubeAxesActorHelper(),i0e(t,e)}const s0e=Jn(a0e,"vtkOpenGLCubeAxesActor");Oi("vtkCubeAxesActor",s0e);const{ColorMode:c0e,ScalarMode:Af,GetArray:pC}=iw;function l0e(t,e){e.classHierarchy.push("vtkMapper2D"),t.createDefaultLookupTable=()=>{e.lookupTable=by.newInstance()},t.getColorModeAsString=()=>q.enumToString(c0e,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>q.enumToString(Af,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===Af.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===Af.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===Af.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===Af.USE_POINT_FIELD_DATA){const l=r.getPointData();i===pC.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Af.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===pC.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Af.USE_FIELD_DATA){const l=r.getFieldData();i===pC.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 u0e={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 f0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,u0e,r),_L.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={}),l0e(t,e)}q.newInstance(f0e,"vtkMapper2D");var d0e={},h0e=`//VTK::System::Dec /*========================================================================= @@ -3504,7 +3504,7 @@ void main() discard; } } -`,h0e=`//VTK::System::Dec +`,g0e=`//VTK::System::Dec /*========================================================================= @@ -3557,10 +3557,10 @@ void main() //VTK::PositionVC::Impl } -`;const BV={BACKGROUND:0,FOREGROUND:1};var GV={DisplayLocation:BV};const{primTypes:Xs}=ml,{ScalarMode:D2}=f0e,{vtkErrorMacro:I2}=_o,g0e={type:"StartEvent"},p0e={type:"EndEvent"};function m0e(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=h0e,n.Fragment=d0e,n.Geometry=""},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=Xs.Start;a{if(t.invokeEvent(g0e),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(p0e),!e.currentInput){I2("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(){t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return!!(o{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===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);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=l1.newInstance(),y=g.getNumberOfPoints();v.setNumberOfPoints(y);const m=[];for(let w=0;wo.getPointData().getArrayByName(v))};p.cellOffset+=e.primitives[Xs.Points].getCABO().createVBO(o.getVerts(),"verts",c,p),p.cellOffset+=e.primitives[Xs.Lines].getCABO().createVBO(o.getLines(),"lines",c,p),p.cellOffset+=e.primitives[Xs.Tris].getCABO().createVBO(o.getPolys(),"polys",c,p),p.cellOffset+=e.primitives[Xs.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=Xs.Start;s{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=ke.substitute(c,"//VTK::Color::Dec",["uniform samplerBuffer texture1;"]).result,c=ke.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = texelFetchBuffer(texture1, gl_PrimitiveID + PrimitiveIDOffset);"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0?(a=ke.substitute(a,"//VTK::Color::Dec",["in vec4 diffuseColor;","out vec4 fcolorVSOutput;"]).result,a=ke.substitute(a,"//VTK::Color::Impl",["fcolorVSOutput = diffuseColor;"]).result,s=ke.substitute(s,"//VTK::Color::Dec",[`in vec4 fcolorVSOutput[]; -`,"out vec4 fcolorGSOutput;"]).result,s=ke.substitute(s,"//VTK::Color::Impl",["fcolorGSOutput = fcolorVSOutput[i];"]).result,c=ke.substitute(c,"//VTK::Color::Dec",["in vec4 fcolorVSOutput;"]).result,c=ke.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = fcolorVSOutput;"]).result):(c=ke.substitute(c,"//VTK::Color::Dec",["uniform vec4 diffuseColor;"]).result,c=ke.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=ke.substitute(a,"//VTK::TCoord::Dec",["in float tcoordMC;","out float tcoordVCVSOutput;"]).result,a=ke.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=ke.substitute(s,"//VTK::TCoord::Dec",[`in float tcoordVCVSOutput[]; -`,"out float tcoordVCGSOutput;"]).result,s=ke.substitute(s,["//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=ke.substitute(c,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=ke.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));"]).result):l===2&&(a=ke.substitute(a,"//VTK::TCoord::Dec",["in vec2 tcoordMC;","out vec2 tcoordVCVSOutput;"]).result,a=ke.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=ke.substitute(s,"//VTK::TCoord::Dec",[`in vec2 tcoordVCVSOutput[]; -`,"out vec2 tcoordVCGSOutput;"]).result,s=ke.substitute(s,"//VTK::TCoord::Impl",["tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=ke.substitute(c,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=ke.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);"]).result),e.haveCellScalars&&(s=ke.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=ke.substitute(a,"//VTK::Picking::Dec",["uniform vec3 mapperIndex;","uniform int picking;"]).result,a=ke.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)||I2("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)||I2(`Error setting ${c}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||I2("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor2D.getActiveTextures();if(a)for(let c=0;c{const a=e.renderable.getColorMapColors();if(!a||a.getNumberOfComponents()===0){const s=n.getProgram(),c=o.getProperty(),l=c.getOpacity(),f=c.getColor(),u=[f[0],f[1],f[2],l];s.setUniform4f("diffuseColor",u)}},t.setLightingShaderParameters=(n,i,o)=>{};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getRenderWindow().getViews()[0].getViewportSize(i),u=i.getViewport(),d=o.getActualPositionCoordinate().getComputedDoubleViewportValue(i),h=[0,0,1,1],g=[0,0,1,1];if(g[0]=u[0]>=h[0]?u[0]:h[0],g[1]=u[1]>=h[1]?u[1]:h[1],g[2]=u[2]<=h[2]?u[2]:h[2],g[3]=u[3]<=h[3]?u[3]:h[3],g[0]>=g[2]||g[1]>=g[3])return;f[0]=$g(f[0]*(g[2]-g[0])/(u[2]-u[0])),f[1]=$g(f[1]*(g[3]-g[1])/(u[3]-u[1]));const p=e._openGLRenderer.getParent().getSize(),v=$g(d[0]-(g[0]-u[0])*p[0]),y=$g(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=Wt(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()===BV.FOREGROUND?-1:1,S[3*4+3]=1,En(S,S),a.setUniformMatrix("WCVCMatrix",r([S,c],s1,e.tmpMat4))},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const v0e={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};function y0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,v0e,r),fr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Xs,e.tmpMat4=Wt(new Float64Array(16));for(let n=Xs.Start;n{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 zV(t,e){return r=>{const n=r.getLastTickBounds(),i=CE().domain([n[0],n[1]]),o=i.ticks(5),a=i.tickFormat(5);r.setTicks(o),r.setTickStrings(o.map(a))}}function C0e(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;vC(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,vC(e.tmContext,e.tickTextStyle);const f=[...t.getTickStrings(),"NaN","Below","Above"];for(let u=0;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)=>{vC(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{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()===x0e.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;y2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),J.obj(t,e),J.setGet(t,e,["axisTitlePixelOffset","tickLabelPixelOffset","renderable","topTitle","ticks","tickStrings"]),J.get(t,e,["lastSize","lastAspectRatio","lastTickBounds","axisTextStyle","tickTextStyle","barActor","tmActor"]),J.getArray(t,e,["boxPosition","boxSize"]),J.setArray(t,e,["boxPosition","boxSize"],2),e.forceUpdate=!1,e.lastRebuildTime={},J.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=wa.newInstance(),e.barMapper.setInterpolateScalarsBeforeMapping(!0),e.barMapper.setUseLookupTableScalarRange(!0),e.polyData=Br.newInstance(),e.barMapper.setInputData(e.polyData),e.barActor=dc.newInstance(),e.barActor.setMapper(e.barMapper),e.tmPolyData=Br.newInstance(),e.tmMapper=wa.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmTexture=Bd.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),e.tmActor=dc.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=[],C0e(t,e)},"vtkScalarBarActorHelper");function T0e(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(WV(t,e))},t.resetGenerateTicksToDefault=()=>{t.setGenerateTicks(zV())}}function _0e(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 $V(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_0e(r)),e.autoLayout||(e.autoLayout=WV(t,e)),e.generateTicks||(e.generateTicks=zV()),dc.extend(t,e,r),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),J.setGet(t,e,["automated","autoLayout","axisTitlePixelOffset","axisLabel","scalarsToColors","tickLabelPixelOffset","generateTicks","drawNanAnnotation","drawBelowRangeSwatch","drawAboveRangeSwatch"]),J.get(t,e,["axisTextStyle","tickTextStyle"]),J.getArray(t,e,["barPosition","barSize","boxPosition","boxSize"]),J.setArray(t,e,["barPosition","barSize","boxPosition","boxSize"],2),T0e(t,e)}const E0e=J.newInstance($V,"vtkScalarBarActor");var jV={newInstance:E0e,extend:$V,newScalarBarActorHelper:S0e};function b0e(t,e){e.classHierarchy.push("vtkOpenGLScalarBarActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const D0e={};function I0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,D0e,r),fr.extend(t,e,r),e.scalarBarActorHelper=jV.newScalarBarActorHelper(),b0e(t,e)}const O0e=$n(I0e,"vtkOpenGLScalarBarActor");Mi("vtkScalarBarActor",O0e);const{CoordinateSystem:F9}=nm;function M0e(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()===F9.WORLD&&(e.bufferShift[0]-=i[0],e.bufferShift[1]-=i[1],e.bufferShift[2]-=i[2]),En(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Wt(e.keyMatrices.normalMatrix):(kr(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),En(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),dr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===F9.WORLD?dr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]):kr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const P0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function R0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,P0e,r),fr.extend(t,e,r),e.keyMatricesTime={},J.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},J.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],M0e(t,e)}const L0e=J.newInstance(R0e);Es("vtkActor",L0e);const{CoordinateSystem:U9}=nm;function A0e(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()===U9.WORLD&&(e.bufferShift[0]-=n[0],e.bufferShift[1]-=n[1],e.bufferShift[2]-=n[2]),Wt(e.keyMatrices.bcwc),Wt(e.keyMatrices.normalMatrix),dr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===U9.WORLD?dr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-n[0],-n[1],-n[2]]):kr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const N0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function k0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,N0e,r),fr.extend(t,e,r),e.keyMatricesTime={},J.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},J.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],A0e(t,e)}const V0e=J.newInstance(k0e);Es("vtkActor2D",V0e);function F0e(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 U0e={};function B0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,U0e,r),fr.extend(t,e,r),e.CubeAxesActorHelper=UV.newCubeAxesActorHelper(),F0e(t,e)}const G0e=$n(B0e,"vtkWebGPUCubeAxesActor");Es("vtkCubeAxesActor",G0e);const{DisplayLocation:VS}=GV;function W0e(t,e){e.classHierarchy.push("vtkProperty2D"),t.setDisplayLocationToBackground=()=>t.setDisplayLocation(VS.BACKGROUND),t.setDisplayLocationToForeground=()=>t.setDisplayLocation(VS.FOREGROUND),t.setRepresentationToWireframe=()=>t.setRepresentation(xo.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(xo.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(xo.POINTS),t.getRepresentationAsString=()=>J.enumToString(xo,e.representation)}const z0e={color:[1,1,1],opacity:1,pointSize:1,lineWidth:1,representation:xo.SURFACE,displayLocation:VS.FOREGROUND};function $0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,z0e,r),J.obj(t,e),J.setGet(t,e,["opacity","lineWidth","pointSize","displayLocation","representation"]),J.setGetArray(t,e,["color"],3),W0e(t,e)}J.newInstance($0e,"vtkProperty2D");var j0e={...GV};const{BufferUsage:co,PrimitiveTypes:Yo}=$h,{Representation:O2}=Fd,{ScalarMode:M2}=wa,{CoordinateSystem:H0e}=nm,{DisplayLocation:K0e}=j0e,q0e=` +`;const WV={BACKGROUND:0,FOREGROUND:1};var zV={DisplayLocation:WV};const{primTypes:Ks}=ml,{ScalarMode:b2}=d0e,{vtkErrorMacro:D2}=Mo,p0e={type:"StartEvent"},m0e={type:"EndEvent"};function v0e(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=g0e,n.Fragment=h0e,n.Geometry=""},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=Ks.Start;a{if(t.invokeEvent(p0e),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(m0e),!e.currentInput){D2("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(){t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return!!(o{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===b2.USE_CELL_DATA||s===b2.USE_CELL_FIELD_DATA||s===b2.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==b2.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=s1.newInstance(),y=g.getNumberOfPoints();v.setNumberOfPoints(y);const m=[];for(let w=0;wo.getPointData().getArrayByName(v))};p.cellOffset+=e.primitives[Ks.Points].getCABO().createVBO(o.getVerts(),"verts",c,p),p.cellOffset+=e.primitives[Ks.Lines].getCABO().createVBO(o.getLines(),"lines",c,p),p.cellOffset+=e.primitives[Ks.Tris].getCABO().createVBO(o.getPolys(),"polys",c,p),p.cellOffset+=e.primitives[Ks.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=Ks.Start;s{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=Ne.substitute(c,"//VTK::Color::Dec",["uniform samplerBuffer texture1;"]).result,c=Ne.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = texelFetchBuffer(texture1, gl_PrimitiveID + PrimitiveIDOffset);"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0?(a=Ne.substitute(a,"//VTK::Color::Dec",["in vec4 diffuseColor;","out vec4 fcolorVSOutput;"]).result,a=Ne.substitute(a,"//VTK::Color::Impl",["fcolorVSOutput = diffuseColor;"]).result,s=Ne.substitute(s,"//VTK::Color::Dec",[`in vec4 fcolorVSOutput[]; +`,"out vec4 fcolorGSOutput;"]).result,s=Ne.substitute(s,"//VTK::Color::Impl",["fcolorGSOutput = fcolorVSOutput[i];"]).result,c=Ne.substitute(c,"//VTK::Color::Dec",["in vec4 fcolorVSOutput;"]).result,c=Ne.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = fcolorVSOutput;"]).result):(c=Ne.substitute(c,"//VTK::Color::Dec",["uniform vec4 diffuseColor;"]).result,c=Ne.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=Ne.substitute(a,"//VTK::TCoord::Dec",["in float tcoordMC;","out float tcoordVCVSOutput;"]).result,a=Ne.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Ne.substitute(s,"//VTK::TCoord::Dec",[`in float tcoordVCVSOutput[]; +`,"out float tcoordVCGSOutput;"]).result,s=Ne.substitute(s,["//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Ne.substitute(c,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Ne.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));"]).result):l===2&&(a=Ne.substitute(a,"//VTK::TCoord::Dec",["in vec2 tcoordMC;","out vec2 tcoordVCVSOutput;"]).result,a=Ne.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Ne.substitute(s,"//VTK::TCoord::Dec",[`in vec2 tcoordVCVSOutput[]; +`,"out vec2 tcoordVCGSOutput;"]).result,s=Ne.substitute(s,"//VTK::TCoord::Impl",["tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Ne.substitute(c,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Ne.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);"]).result),e.haveCellScalars&&(s=Ne.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=Ne.substitute(a,"//VTK::Picking::Dec",["uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Ne.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)||D2("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)||D2(`Error setting ${c}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||D2("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor2D.getActiveTextures();if(a)for(let c=0;c{const a=e.renderable.getColorMapColors();if(!a||a.getNumberOfComponents()===0){const s=n.getProgram(),c=o.getProperty(),l=c.getOpacity(),f=c.getColor(),u=[f[0],f[1],f[2],l];s.setUniform4f("diffuseColor",u)}},t.setLightingShaderParameters=(n,i,o)=>{};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getRenderWindow().getViews()[0].getViewportSize(i),u=i.getViewport(),d=o.getActualPositionCoordinate().getComputedDoubleViewportValue(i),h=[0,0,1,1],g=[0,0,1,1];if(g[0]=u[0]>=h[0]?u[0]:h[0],g[1]=u[1]>=h[1]?u[1]:h[1],g[2]=u[2]<=h[2]?u[2]:h[2],g[3]=u[3]<=h[3]?u[3]:h[3],g[0]>=g[2]||g[1]>=g[3])return;f[0]=zg(f[0]*(g[2]-g[0])/(u[2]-u[0])),f[1]=zg(f[1]*(g[3]-g[1])/(u[3]-u[1]));const p=e._openGLRenderer.getParent().getSize(),v=zg(d[0]-(g[0]-u[0])*p[0]),y=zg(d[1]-(g[1]-u[1])*p[1]),m=-v;let w=-v+f[0];const x=-y;let C=-y+f[1];m===w&&(w=m+1),x===C&&(C=x+1);const S=$t(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()===WV.FOREGROUND?-1:1,S[3*4+3]=1,An(S,S),a.setUniformMatrix("WCVCMatrix",r([S,c],o1,e.tmpMat4))},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const y0e={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};function w0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,y0e,r),mr.extend(t,e,r),ll.implementReplaceShaderCoincidentOffset(t,e,r),ll.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Ks,e.tmpMat4=$t(new Float64Array(16));for(let n=Ks.Start;n{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 jV(t,e){return r=>{const n=r.getLastTickBounds(),i=xE().domain([n[0],n[1]]),o=i.ticks(5),a=i.tickFormat(5);r.setTicks(o),r.setTickStrings(o.map(a))}}function S0e(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;mC(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,mC(e.tmContext,e.tickTextStyle);const f=[...t.getTickStrings(),"NaN","Below","Above"];for(let u=0;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)=>{mC(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{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()===C0e.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;y2&&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=va.newInstance(),e.barMapper.setInterpolateScalarsBeforeMapping(!0),e.barMapper.setUseLookupTableScalarRange(!0),e.polyData=zr.newInstance(),e.barMapper.setInputData(e.polyData),e.barActor=uc.newInstance(),e.barActor.setMapper(e.barMapper),e.tmPolyData=zr.newInstance(),e.tmMapper=va.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmTexture=Ud.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),e.tmActor=uc.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=[],S0e(t,e)},"vtkScalarBarActorHelper");function _0e(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($V(t,e))},t.resetGenerateTicksToDefault=()=>{t.setGenerateTicks(jV())}}function E0e(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 HV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,E0e(r)),e.autoLayout||(e.autoLayout=$V(t,e)),e.generateTicks||(e.generateTicks=jV()),uc.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),_0e(t,e)}const b0e=q.newInstance(HV,"vtkScalarBarActor");var KV={newInstance:b0e,extend:HV,newScalarBarActorHelper:T0e};function D0e(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 I0e={};function O0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,I0e,r),mr.extend(t,e,r),e.scalarBarActorHelper=KV.newScalarBarActorHelper(),D0e(t,e)}const M0e=Jn(O0e,"vtkOpenGLScalarBarActor");Oi("vtkScalarBarActor",M0e);const{CoordinateSystem:F9}=tm;function P0e(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()===F9.WORLD&&(e.bufferShift[0]-=i[0],e.bufferShift[1]-=i[1],e.bufferShift[2]-=i[2]),An(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?$t(e.keyMatrices.normalMatrix):(Ur(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,Kr(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),An(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),yr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===F9.WORLD?yr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]):Ur(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const R0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function L0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,R0e,r),mr.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],P0e(t,e)}const A0e=q.newInstance(L0e);Ds("vtkActor",A0e);const{CoordinateSystem:U9}=tm;function N0e(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()===U9.WORLD&&(e.bufferShift[0]-=n[0],e.bufferShift[1]-=n[1],e.bufferShift[2]-=n[2]),$t(e.keyMatrices.bcwc),$t(e.keyMatrices.normalMatrix),yr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===U9.WORLD?yr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-n[0],-n[1],-n[2]]):Ur(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 V0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,k0e,r),mr.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],N0e(t,e)}const F0e=q.newInstance(V0e);Ds("vtkActor2D",F0e);function U0e(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 B0e={};function G0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,B0e,r),mr.extend(t,e,r),e.CubeAxesActorHelper=GV.newCubeAxesActorHelper(),U0e(t,e)}const W0e=Jn(G0e,"vtkWebGPUCubeAxesActor");Ds("vtkCubeAxesActor",W0e);const{DisplayLocation:kS}=zV;function z0e(t,e){e.classHierarchy.push("vtkProperty2D"),t.setDisplayLocationToBackground=()=>t.setDisplayLocation(kS.BACKGROUND),t.setDisplayLocationToForeground=()=>t.setDisplayLocation(kS.FOREGROUND),t.setRepresentationToWireframe=()=>t.setRepresentation(bo.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(bo.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(bo.POINTS),t.getRepresentationAsString=()=>q.enumToString(bo,e.representation)}const $0e={color:[1,1,1],opacity:1,pointSize:1,lineWidth:1,representation:bo.SURFACE,displayLocation:kS.FOREGROUND};function j0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$0e,r),q.obj(t,e),q.setGet(t,e,["opacity","lineWidth","pointSize","displayLocation","representation"]),q.setGetArray(t,e,["color"],3),z0e(t,e)}q.newInstance(j0e,"vtkProperty2D");var H0e={...zV};const{BufferUsage:lo,PrimitiveTypes:Yo}=zh,{Representation:I2}=Vd,{ScalarMode:O2}=va,{CoordinateSystem:K0e}=tm,{DisplayLocation:q0e}=H0e,X0e=` //VTK::Renderer::Dec //VTK::Color::Dec @@ -3597,7 +3597,7 @@ fn main( return output; } -`,X0e=` +`,Y0e=` struct PBRData { diffuse: vec3, specular: vec3, @@ -3873,36 +3873,36 @@ fn main( return output; } -`;function B9(t){return t.indexOf("edge")>=0}function Y0e(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!==H0e.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()===K0e.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===Yo.Verts?!1:e.primitiveType===Yo.Triangles||e.primitiveType===Yo.TriangleStrips?n===O2.WIREFRAME:!0},t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4","@builtin(position) Position"),o.hasOutput("vertexVC")||o.addOutput("vec4","vertexVC");let a=o.getCode();e.useRendererMatrix?(a=sr.substitute(a,"//VTK::Position::Impl",[" var pCoord: vec4 = rendererUBO.SCPCMatrix*mapperUBO.BCSCMatrix*vertexBC;"," output.vertexVC = rendererUBO.SCVCMatrix * mapperUBO.BCSCMatrix * vec4(vertexBC.xyz, 1.0);","//VTK::Position::Impl"]).result,e.forceZValue&&(a=sr.substitute(a,"//VTK::Position::Impl",["pCoord = vec4(pCoord.xyz/pCoord.w, 1.0);","pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)):(a=sr.substitute(a,"//VTK::Position::Impl",[" var pCoord: vec4 = 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=sr.substitute(a,"//VTK::Position::Impl",[" pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)),t.haveWideLines()&&(o.addBuiltinInput("u32","@builtin(instance_index) instanceIndex"),a=sr.substitute(a,"//VTK::Position::Impl",[" var tmpPos: vec4 = 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 = 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(tmpPos2.xyz * tmpPos.w, tmpPos.w);","//VTK::Position::Impl"]).result),a=sr.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","normalVC",o.getArrayInformation()[0].interpolation),s.hasOutput("tangentVC")||s.addOutput("vec3","tangentVC",o.getArrayInformation()[0].interpolation),s.hasOutput("bitangentVC")||s.addOutput("vec3","bitangentVC",o.getArrayInformation()[0].interpolation);let c=s.getCode();c=sr.substitute(c,"//VTK::Normal::Impl",[" output.normalVC = normalize((rendererUBO.WCVCNormals * mapperUBO.MCWCNormals * normalMC).xyz);"," var c1: vec3 = cross(output.normalVC, vec3(0, 0, 1));"," var c2: vec3 = cross(output.normalVC, vec3(0, 1, 0));"," var tangent: vec3 = 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=sr.substitute(c,"//VTK::Normal::Impl",[" var normal: vec3 = input.normalVC;"," if (!input.frontFacing) { normal = -normal; }"," var tangent: vec3 = input.tangentVC;"," var bitangent: vec3 = input.bitangentVC;"," var TCVCMatrix: mat3x3 = mat3x3("," tangent.x, bitangent.x, normal.x,"," tangent.y, bitangent.y, normal.y,"," tangent.z, bitangent.z, normal.z,"," );"," var mappedNormal: vec3 = TCVCMatrix * (_normalMap.xyz * 2 - 1);"," normal = mix(normal, mappedNormal, mapperUBO.NormalStrength);"," normal = normalize(normal);"]).result:c=sr.substitute(c,"//VTK::Normal::Impl",[" var normal: vec3 = 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","vertexVC");const a=e.WebGPURenderer.getRenderable(),s=n.getShaderDescription("fragment");let c=s.getCode();if(c.includes("var normal:")&&e.useRendererMatrix&&!B9(r)&&!e.is2D&&!r.includes("sel")){const f=[" var pi: f32 = 3.14159265359;"," var fragPos: vec3 = vec3(input.vertexVC.xyz);"," var V: vec3 = mix(normalize(-fragPos), vec3(0, 0, 1), f32(rendererUBO.cameraParallel)); // View Vector"," var baseColor: vec3 = _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 = vec3(0.);"," var specular: vec3 = vec3(0.);"," var emission: vec3 = _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 = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;"," var pos: vec3 = (rendererLightSSBO.values[i].LightPos).xyz;"," var calculated: PBRData = calcPointLight(normal, V, fragPos, ior, roughness, metallic, pos, color, baseColor);"," diffuse += max(vec3(0), calculated.diffuse);"," specular += max(vec3(0), calculated.specular);"," }"," // Directional light"," case 1 {"," var dir: vec3 = (rendererUBO.WCVCNormals * vec4(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;"," dir = normalize(dir);"," var color: vec3 = 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(0), calculated.diffuse);"," specular += max(vec3(0), calculated.specular);"," }"," // Spot Light"," case 2 {"," var color: vec3 = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;"," var pos: vec3 = (rendererLightSSBO.values[i].LightPos).xyz;"," var dir: vec3 = (rendererUBO.WCVCNormals * vec4(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;"," dir = normalize(dir);"," var cones: vec2 = vec2(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(0), calculated.diffuse);"," specular += max(vec3(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 = schlickFresnelRGB(V, normal, baseColor); // Fresnel for metal, takes color into account"," var kS: vec3 = mix(vec3(fresnel), fresnelMetallic, metallic);"," kS = min(vec3(1.0), kS);"," var kD: vec3 = (1.0 - kS) * (1.0 - metallic);"," var PBR: vec3 = mapperUBO.DiffuseIntensity*kD*diffuse + kS*specular;"," PBR += emission;"," computedColor = vec4(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 = (transpose(rendererUBO.WCVCNormals) * vec4(normal, 1.)).xyz;"," var diffuseCoords: vec2 = 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 = normalize(reflect(-V, normal));"," var reflectionIBLCoords = (transpose(rendererUBO.WCVCNormals) * vec4(VreflN, 1.)).xyz;"," var specularCoords: vec2 = 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 = specularIBL.rgb*rendererUBO.BackgroundSpecularStrength;"," computedColor += vec4(specularIBLContribution*kS, 0);"," var diffuseIBLContribution: vec3 = diffuseIBL.rgb*rendererUBO.BackgroundDiffuseStrength;"," diffuseIBLContribution *= baseColor * _ambientOcclusionMap.rgb;"," computedColor += vec4(diffuseIBLContribution*kD, 0);"),c=sr.substitute(c,"//VTK::Light::Impl",f).result,s.setCode(c)}else c=sr.substitute(c,"//VTK::Light::Impl",[" var diffuse: vec3 = diffuseColor.rgb;"," var specular: vec3 = mapperUBO.SpecularColor.rgb * mapperUBO.SpecularColor.a;"," computedColor = vec4(diffuse * _diffuseMap.rgb, mapperUBO.Opacity);"]).result,s.setCode(c)},e.shaderReplacements.set("replaceShaderLight",t.replaceShaderLight),t.replaceShaderColor=(r,n,i)=>{if(B9(r)){const l=n.getShaderDescription("fragment");let f=l.getCode();f=sr.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","color",o.getArrayInformation()[0].interpolation);let s=a.getCode();s=sr.substitute(s,"//VTK::Color::Impl",[" output.color = colorVI;"]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=sr.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,O,A,V;if(!i.hasAttribute("tcoord"))return;const o=n.getShaderDescription("vertex"),a=i.getBuffer("tcoord"),s=yo.getNumberOfComponentsFromBufferFormat(a.getArrayInformation()[0].format);let c=o.getCode();o.addOutput(`vec${s}`,"tcoordVS"),c=sr.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=G=>G?G.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);"),(V=(A=(O=f.getProperty()).getEmissionTexture)==null?void 0:A.call(O))!=null&&V.getImageLoaded()&&u(f.getProperty().getEmissionTexture())&&d.push("_emissionMap = textureSample(EmissionTexture, EmissionTextureSampler, input.tcoordVS);"),c=sr.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=sr.substitute(a,"//VTK::Select::Impl",[" var compositeID: u32 = 0u;"]).result,o.setCode(a)}},e.shaderReplacements.set("replaceShaderSelect",t.replaceShaderSelect),t.getUsage=(r,n)=>r===O2.POINTS||n===Yo.Points?co.Verts:n===Yo.Lines?co.Lines:r===O2.WIREFRAME?n===Yo.Triangles?co.LinesFromTriangles:co.LinesFromStrips:n===Yo.Triangles?co.Triangles:n===Yo.TriangleStrips?co.Strips:n===Yo.TriangleEdges?co.LinesFromTriangles:co.LinesFromStrips,t.getHashFromUsage=r=>`pt${r}`,t.getTopologyFromUsage=r=>{switch(r){case co.Triangles:return"triangle-list";case co.Verts:return"point-list";case co.Lines:default:return"line-list"}},t.buildVertexInput=()=>{var p,v;const r=e.currentInput,n=e.cellArray,i=e.primitiveType;let a=e.WebGPUActor.getRenderable().getProperty().getRepresentation();const s=e.WebGPURenderWindow.getDevice();let c=!1;i===Yo.TriangleEdges&&(c=!0,a=O2.WIREFRAME);const l=e.vertexInput,f=r.getPoints();let u;if(n){const y={hash:`R${a}P${i}${n.getMTime()}`,usage:co.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()}${y.join()}float32x4`,usage:co.PointArray,format:"float32x4",dataArray:f,indexBuffer:u,shift:y,packExtra:!0},w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["vertexBC"])}else l.removeBufferIfPresent("vertexBC");const d=t.getUsage(a,i);if(e._usesCellNormals=!1,!e.is2D&&(d===co.Triangles||d===co.Strips)){const y=r.getPointData().getNormals(),m={format:"snorm8x4",indexBuffer:u,packExtra:!0,shift:0,scale:127};if(y){m.hash=`${y.getMTime()}I${u.getMTime()}snorm8x4`,m.dataArray=y,m.usage=co.PointArray;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else if(i===Yo.Triangles){e._usesCellNormals=!0,m.hash=`PFN${f.getMTime()}I${u.getMTime()}snorm8x4`,m.dataArray=f,m.cells=n,m.usage=co.NormalsFromPoints;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else l.removeBufferIfPresent("normalMC")}else l.removeBufferIfPresent("normalMC");let h=!1;if(e.renderable.getScalarVisibility()){const y=e.renderable.getColorMapColors();if(y&&!c){const m=e.renderable.getScalarMode();let w=!1;(m===M2.USE_CELL_DATA||m===M2.USE_CELL_FIELD_DATA||m===M2.USE_FIELD_DATA||!r.getPointData().getScalars())&&m!==M2.USE_POINT_FIELD_DATA&&y&&(w=!0);const x={usage:co.PointArray,format:"unorm8x4",hash:`${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=Bd.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=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===Yo.TriangleEdges||e.primitiveType===Yo.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=yo.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!==Yo.TriangleEdges&&e.primitiveType!==Yo.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 J0e={is2D:!1,cellArray:null,currentInput:null,cellOffset:0,primitiveType:0,colorTexture:null,renderEncoder:null,textures:null};function HV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,J0e,r),jN.extend(t,e,r),e.fragmentShaderTemplate=X0e,e.vertexShaderTemplate=q0e,e._tmpMat3=Ts(new Float64Array(9)),e._tmpMat4=Wt(new 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she(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 che={};function lhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,che,r),fr.extend(t,e,r),e.scalarBarActorHelper=jV.newScalarBarActorHelper(),she(t,e)}const uhe=$n(lhe,"vtkWebGPUScalarBarActor");Es("vtkScalarBarActor",uhe);function 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i=yo.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=J.newTypedArray(d?"Uint16Array":h.constructor.name,y*l*f);for(let w=0;w{const r=yo.getDetailsFromTextureFormat(e.format);return r.elementSize===2&&r.sampleType==="float"?1:255},t.getNumberOfComponents=()=>yo.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 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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 z9{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 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Ehe={numberOfOutputs:1,requestCount:0,materials:{},interpolateTextures:!0};function XV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ehe,r),yr(t,e),Go(t,e,["url","baseURL"]),ci(t,e,["dataAccessHelper","interpolateTextures","splitGroup"]),P_(t,e,"busy"),_he(t,e)}const bhe=$n(XV,"vtkMTLReader");var Dhe={newInstance:bhe,extend:XV};function YV(t,e){The(e);const r=new Xue({...e}),n={id:t,type:Qc.MESH,data:r,sizeInBytes:r.sizeInBytes};switch(e.format){case za.PLY:if(e.materialUrl){const i=new Image;return new Promise((o,a)=>{i.onload=()=>{try{const s=Bd.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 za.OBJ:if(e.materialUrl){const i=Dhe.newInstance();return i.setUrl(e.materialUrl).then(()=>{for(let o=0;o{throw new Error(`Failed to load material: ${o}`)})}return Promise.resolve(n);case za.STL:case za.VTP:return 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J0e(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!==K0e.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 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= 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=dr.substitute(c,"//VTK::Normal::Impl",[" var normal: vec3 = input.normalVC;"," if (!input.frontFacing) { normal = -normal; }"," var tangent: vec3 = input.tangentVC;"," var bitangent: vec3 = input.bitangentVC;"," var TCVCMatrix: mat3x3 = mat3x3("," tangent.x, bitangent.x, normal.x,"," tangent.y, bitangent.y, normal.y,"," tangent.z, bitangent.z, normal.z,"," );"," var mappedNormal: vec3 = TCVCMatrix * (_normalMap.xyz * 2 - 1);"," normal = mix(normal, mappedNormal, mapperUBO.NormalStrength);"," normal = normalize(normal);"]).result:c=dr.substitute(c,"//VTK::Normal::Impl",[" var normal: vec3 = 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","vertexVC");const a=e.WebGPURenderer.getRenderable(),s=n.getShaderDescription("fragment");let c=s.getCode();if(c.includes("var normal:")&&e.useRendererMatrix&&!B9(r)&&!e.is2D&&!r.includes("sel")){const f=[" var pi: f32 = 3.14159265359;"," var fragPos: vec3 = vec3(input.vertexVC.xyz);"," var V: vec3 = mix(normalize(-fragPos), vec3(0, 0, 1), f32(rendererUBO.cameraParallel)); // View Vector"," var baseColor: vec3 = _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 = vec3(0.);"," var specular: vec3 = vec3(0.);"," var emission: vec3 = _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 = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;"," var pos: vec3 = (rendererLightSSBO.values[i].LightPos).xyz;"," var calculated: PBRData = calcPointLight(normal, V, fragPos, ior, roughness, metallic, pos, color, baseColor);"," diffuse += max(vec3(0), calculated.diffuse);"," specular += max(vec3(0), calculated.specular);"," }"," // Directional light"," case 1 {"," var dir: vec3 = (rendererUBO.WCVCNormals * vec4(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;"," dir = normalize(dir);"," var color: vec3 = 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(0), calculated.diffuse);"," specular += max(vec3(0), calculated.specular);"," }"," // Spot Light"," case 2 {"," var color: vec3 = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;"," var pos: vec3 = (rendererLightSSBO.values[i].LightPos).xyz;"," var dir: vec3 = (rendererUBO.WCVCNormals * vec4(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;"," dir = normalize(dir);"," var cones: vec2 = vec2(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(0), calculated.diffuse);"," specular += max(vec3(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 = schlickFresnelRGB(V, normal, baseColor); // Fresnel for metal, takes color into account"," var kS: vec3 = mix(vec3(fresnel), fresnelMetallic, metallic);"," kS = min(vec3(1.0), kS);"," var kD: vec3 = (1.0 - kS) * (1.0 - metallic);"," var PBR: vec3 = mapperUBO.DiffuseIntensity*kD*diffuse + kS*specular;"," PBR += emission;"," computedColor = vec4(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 = (transpose(rendererUBO.WCVCNormals) * vec4(normal, 1.)).xyz;"," var diffuseCoords: vec2 = vecToRectCoord(diffuseIBLCoords);"," // To get specular IBL, the texture is sampled as the worldspace reflection between the normal and view 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vec4(diffuseIBLContribution*kD, 0);"),c=dr.substitute(c,"//VTK::Light::Impl",f).result,s.setCode(c)}else c=dr.substitute(c,"//VTK::Light::Impl",[" var diffuse: vec3 = diffuseColor.rgb;"," var specular: vec3 = mapperUBO.SpecularColor.rgb * mapperUBO.SpecularColor.a;"," computedColor = vec4(diffuse * _diffuseMap.rgb, mapperUBO.Opacity);"]).result,s.setCode(c)},e.shaderReplacements.set("replaceShaderLight",t.replaceShaderLight),t.replaceShaderColor=(r,n,i)=>{if(B9(r)){const l=n.getShaderDescription("fragment");let f=l.getCode();f=dr.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","color",o.getArrayInformation()[0].interpolation);let s=a.getCode();s=dr.substitute(s,"//VTK::Color::Impl",[" output.color = colorVI;"]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=dr.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,O,A,V;if(!i.hasAttribute("tcoord"))return;const o=n.getShaderDescription("vertex"),a=i.getBuffer("tcoord"),s=_o.getNumberOfComponentsFromBufferFormat(a.getArrayInformation()[0].format);let c=o.getCode();o.addOutput(`vec${s}`,"tcoordVS"),c=dr.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=G=>G?G.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, 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0u;"]).result,o.setCode(a)}},e.shaderReplacements.set("replaceShaderSelect",t.replaceShaderSelect),t.getUsage=(r,n)=>r===I2.POINTS||n===Yo.Points?lo.Verts:n===Yo.Lines?lo.Lines:r===I2.WIREFRAME?n===Yo.Triangles?lo.LinesFromTriangles:lo.LinesFromStrips:n===Yo.Triangles?lo.Triangles:n===Yo.TriangleStrips?lo.Strips:n===Yo.TriangleEdges?lo.LinesFromTriangles:lo.LinesFromStrips,t.getHashFromUsage=r=>`pt${r}`,t.getTopologyFromUsage=r=>{switch(r){case lo.Triangles:return"triangle-list";case lo.Verts:return"point-list";case lo.Lines:default:return"line-list"}},t.buildVertexInput=()=>{var p,v;const r=e.currentInput,n=e.cellArray,i=e.primitiveType;let a=e.WebGPUActor.getRenderable().getProperty().getRepresentation();const s=e.WebGPURenderWindow.getDevice();let c=!1;i===Yo.TriangleEdges&&(c=!0,a=I2.WIREFRAME);const l=e.vertexInput,f=r.getPoints();let u;if(n){const y={hash:`R${a}P${i}${n.getMTime()}`,usage:lo.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()}${y.join()}float32x4`,usage:lo.PointArray,format:"float32x4",dataArray:f,indexBuffer:u,shift:y,packExtra:!0},w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["vertexBC"])}else l.removeBufferIfPresent("vertexBC");const d=t.getUsage(a,i);if(e._usesCellNormals=!1,!e.is2D&&(d===lo.Triangles||d===lo.Strips)){const y=r.getPointData().getNormals(),m={format:"snorm8x4",indexBuffer:u,packExtra:!0,shift:0,scale:127};if(y){m.hash=`${y.getMTime()}I${u.getMTime()}snorm8x4`,m.dataArray=y,m.usage=lo.PointArray;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else if(i===Yo.Triangles){e._usesCellNormals=!0,m.hash=`PFN${f.getMTime()}I${u.getMTime()}snorm8x4`,m.dataArray=f,m.cells=n,m.usage=lo.NormalsFromPoints;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else l.removeBufferIfPresent("normalMC")}else l.removeBufferIfPresent("normalMC");let h=!1;if(e.renderable.getScalarVisibility()){const y=e.renderable.getColorMapColors();if(y&&!c){const m=e.renderable.getScalarMode();let w=!1;(m===O2.USE_CELL_DATA||m===O2.USE_CELL_FIELD_DATA||m===O2.USE_FIELD_DATA||!r.getPointData().getScalars())&&m!==O2.USE_POINT_FIELD_DATA&&y&&(w=!0);const x={usage:lo.PointArray,format:"unorm8x4",hash:`${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=Ud.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=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===Yo.TriangleEdges||e.primitiveType===Yo.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=_o.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!==Yo.TriangleEdges&&e.primitiveType!==Yo.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 Z0e={is2D:!1,cellArray:null,currentInput:null,cellOffset:0,primitiveType:0,colorTexture:null,renderEncoder:null,textures:null};function qV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Z0e,r),KN.extend(t,e,r),e.fragmentShaderTemplate=Y0e,e.vertexShaderTemplate=X0e,e._tmpMat3=Es(new Float64Array(9)),e._tmpMat4=$t(new Float64Array(16)),e.UBO=X0.newInstance({label:"mapperUBO"}),e.UBO.addEntry("BCWCMatrix","mat4x4"),e.UBO.addEntry("BCSCMatrix","mat4x4"),e.UBO.addEntry("MCWCNormals","mat4x4"),e.UBO.addEntry("AmbientColor","vec4"),e.UBO.addEntry("DiffuseColor","vec4"),e.UBO.addEntry("EdgeColor","vec4"),e.UBO.addEntry("SpecularColor","vec4"),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"),fi(t,e,["cellArray","currentInput","cellOffset","is2D","primitiveType","renderEncoder"]),e.textures=[],J0e(t,e)}const Q0e=Jn(qV,"vtkWebGPUCellArrayMapper");var XV={newInstance:Q0e,extend:qV};const{PrimitiveTypes:M2}=zh;function ehe(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper"),t.createCellArrayMapper=()=>XV.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=M2.Points;a<=M2.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=M2.TriangleEdges;a<=M2.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 the={primitives:null};function nhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,the,r),mr.extend(t,e,r),e.primitives=[],ehe(t,e)}const rhe=Jn(nhe,"vtkWebGPUPolyDataMapper");Ds("vtkMapper",rhe);const{PrimitiveTypes:G9}=zh;function ihe(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper2D"),t.createCellArrayMapper=()=>XV.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=G9.Points;a<=G9.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 ohe(t){return{primitives:[],...t}}function ahe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ohe(r)),mr.extend(t,e,r),e.primitives=[],ihe(t,e)}const she=Jn(ahe,"vtkWebGPUPolyDataMapper2D");Ds("vtkMapper2D",she);function che(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 lhe={};function uhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lhe,r),mr.extend(t,e,r),e.scalarBarActorHelper=KV.newScalarBarActorHelper(),che(t,e)}const fhe=Jn(uhe,"vtkWebGPUScalarBarActor");Ds("vtkScalarBarActor",fhe);function dhe(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=_o.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=_o.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=ek.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 hhe={texture:null,handle:null,sampler:null,label:null};function YV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hhe,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"]),dhe(t,e)}const ghe=q.newInstance(YV);var phe={newInstance:ghe,extend:YV};const{BufferUsage:W9}=zh;function mhe(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=_o.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{const r=_o.getDetailsFromTextureFormat(e.format);return r.elementSize===2&&r.sampleType==="float"?1:255},t.getNumberOfComponents=()=>_o.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=phe.newInstance({label:r});return i.create(t,n),i}}const vhe={device:null,handle:null,buffer:null,ready:!1,label:null};function yhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vhe,r),q.obj(t,e),q.get(t,e,["handle","ready","width","height","depth","format","usage"]),q.setGet(t,e,["device","label"]),mhe(t,e)}q.newInstance(yhe);function whe(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 z9{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 xhe{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 z9({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 ce+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 z9&&(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 Che(t,e){whe(e);const r=new xhe({id:e.id,data:e.data,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:Qc.CONTOUR,data:r,sizeInBytes:r.sizeInBytes}}function She(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 The(t,e){She(e);const r=new $k({id:e.id,points:e.points,polys:e.polys,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:Qc.SURFACE,data:r,sizeInBytes:r.sizeInBytes}}function _he(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 za))throw new Error(`Mesh format must be one of the following: ${Object.values(za).join(", ")}`)}function Ehe(t,e){e.classHierarchy.push("vtkMTLReader");function r(){e.requestCount--,e.requestCount===0&&t.invokeBusy(!1)}function n(o){if(o[0]==="#"||o.length===0)return;const a=o.split(/[ \t]+/).map(s=>s.trim()).filter(s=>s.length);if(a[0]==="newmtl")a.shift(),e.currentMaterial=a.join(" ").trim();else if(e.currentMaterial){if(a.length<2)return;if(e.materials[e.currentMaterial]||(e.materials[e.currentMaterial]={}),e.materials[e.currentMaterial][a[0]]=a.slice(1),a[0]==="map_Kd"){const s=new Image;s.onload=()=>setTimeout(r,0),s.src=[e.baseURL,a[1]].join("/"),e.materials[e.currentMaterial].image=s,e.requestCount++}}}e.dataAccessHelper||(e.dataAccessHelper=fm.get("http"));function i(o,a){return e.dataAccessHelper.fetchText(t,o,a)}t.setUrl=function(o){let a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};if(o.indexOf(".mtl")===-1&&!a.fullpath)e.baseURL=o,e.url=`${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=Ud.newInstance({interpolate:e.interpolateTextures});u.setImage(s.image),a.addTexture(u)}a.getProperty().set(l)}}}const bhe={numberOfOutputs:1,requestCount:0,materials:{},interpolateTextures:!0};function JV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,bhe,r),Tr(t,e),Ho(t,e,["url","baseURL"]),fi(t,e,["dataAccessHelper","interpolateTextures","splitGroup"]),M_(t,e,"busy"),Ehe(t,e)}const Dhe=Jn(JV,"vtkMTLReader");var Ihe={newInstance:Dhe,extend:JV};function ZV(t,e){_he(e);const r=new Yue({...e}),n={id:t,type:Qc.MESH,data:r,sizeInBytes:r.sizeInBytes};switch(e.format){case za.PLY:if(e.materialUrl){const i=new Image;return new Promise((o,a)=>{i.onload=()=>{try{const s=Ud.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 za.OBJ:if(e.materialUrl){const i=Ihe.newInstance();return i.setUrl(e.materialUrl).then(()=>{for(let o=0;o{throw new Error(`Failed to load material: ${o}`)})}return Promise.resolve(n);case za.STL:case za.VTP:return Promise.resolve(n);default:return Promise.reject(new Error(`Unsupported format: ${e.format}`))}}function Ohe({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};lt(tt,nt.GEOMETRY_LOAD_PROGRESS,{data:p})};a.onprogress=function(h){d(h.loaded,h.total)},e&&e.aborted?(a.abort(),o(new Error("Request aborted"))):e&&e.addEventListener("abort",u),a.send()})}function QV(t,e,r){return{promise:new Promise((i,o)=>{Mhe(t,e,r).then(i).catch(o)}),cancelFn:void 0,decache:()=>{}}}async function Mhe(t,e,r){const i=t.split(":").slice(1).join(":"),o=await Ohe({url:i,loaderOptions:r});if(!e||!("geometryData"in e))throw new Error("Mesh must have a geometryData");return ZV(i,{...e.geometryData,arrayBuffer:o})}let Zy={beforeSend(t){}};function Phe(t){Zy=Object.assign(Zy,t)}function Rhe(){return Zy}const eF={};let xp;function tF(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=eF[n];if(i==null){if(xp==null||typeof xp!="function")throw new Error(`No geometry loader for scheme ${n} has been registered`);i=xp}const o=i(t,e,Zy);return o.promise.then(function(a){lt(tt,nt.GEOMETRY_LOADED,{geometry:a})},function(a){const s={geometryId:t,error:a};lt(tt,nt.GEOMETRY_LOADED_FAILED,s)}),o}function Lhe(t,e){if(t===void 0)throw new Error("loadGeometry: parameter geometryId must not be undefined");let r=ze.getGeometryLoadObject(t);return r!==void 0||(r=tF(t,e)),r.promise}async function Ahe(t,e){if(t===void 0)throw new Error("createAndCacheGeometry: parameter geometryId must not be undefined");let r=ze.getGeometryLoadObject(t);return r!==void 0||(r=tF(t,e),await ze.putGeometryLoadObject(t,r)),r.promise}function Nhe(t,e){if(t===void 0)throw new Error("createAndCacheGeometry: parameter geometryId must not be undefined");let r=ze.getGeometry(t);if(r)return r;if(e.type===Qc.CONTOUR)r=Che(t,e.geometryData);else if(e.type===Qc.SURFACE)r=The(t,e.geometryData);else if(e.type===Qc.MESH)ZV(t,e.geometryData).then(n=>{r=n});else throw new Error(`Unknown geometry type: ${e.type}`);return ze.putGeometrySync(t,r),r}function nF(t,e){eF[t]=e}function khe(t){const e=xp;return xp=t,e}nF("mesh",QV);const Vhe=Object.freeze(Object.defineProperty({__proto__:null,createAndCacheGeometry:Nhe,getOptions:Rhe,loadAndCacheGeometry:Ahe,loadGeometry:Lhe,registerGeometryLoader:nF,registerUnknownGeometryLoader:khe,setOptions:Phe},Symbol.toStringTag,{value:"Module"}));function Fhe(t,e){if(!e||!e.imageIds||!e.imageIds.length)throw new Error("ImageIds must be provided to create a 4D streaming image volume");const{imageIds:r}=e,{splittingTag:n,imageIdGroups:i}=gE(r),o=Math.floor(i.length/2),a=om(i[o],t),{metadata:s,dimensions:c,spacing:l,direction:f,sizeInBytes:u,origin:d,numberOfComponents:h,dataType:g}=a,p=f.slice(6,9),v=i.map(x=>j4(x,p).sortedImageIds),y=v.flat(),m=fc.createScalarDynamicVolumeVoxelManager({dimensions:c,imageIdGroups:v,dimensionGroupNumber:1,numberOfComponents:h});let w=new IV({volumeId:t,metadata:s,dimensions:c,spacing:l,origin:d,direction:f,sizeInBytes:u,imageIds:y,imageIdGroups:v,splittingTag:n,voxelManager:m,numberOfComponents:h,dataType:g},{imageIds:y,loadStatus:{loaded:!1,loading:!1,cancelled:!1,cachedFrames:[],callbacks:[]}});return{promise:Promise.resolve(w),decache:()=>{w.destroy(),w=null},cancel:()=>{w.cancelLoading()}}}const Uhe=Object.freeze(Object.defineProperty({__proto__:null,BaseVolumeViewport:Dr,CONSTANTS:yf,EPSILON:J0,EVENTS:nt,Enums:Qa,ImageVolume:Fd,ProgressiveRetrieveImages:d1,RenderingEngine:rE,Settings:Er,StackViewport:gr,StreamingDynamicImageVolume:IV,StreamingImageVolume:dk,Surface:$k,VideoViewport:Sh,Viewport:Ed,VolumeViewport:pr,VolumeViewport3D:nE,WSIViewport:Gy,addImageSlicesToViewports:Wk,addVolumesToViewports:Gk,cache:ze,canRenderFloatTextures:uw,convertMapperToNotSharedMapper:wk,cornerstoneMeshLoader:QV,cornerstoneStreamingDynamicImageVolumeLoader:Fhe,cornerstoneStreamingImageVolumeLoader:hk,createCanvas:um,createViewportElement:Ak,createVolumeActor:Fy,createVolumeMapper:yk,eventTarget:tt,geometryLoader:Vhe,getConfiguration:fw,getEnabledElement:Ee,getEnabledElementByIds:Ii,getEnabledElementByViewportId:Xn,getEnabledElements:SV,getOrCreateCanvas:Hc,getRenderingEngine:qr,getRenderingEngines:jo,getShouldUseCPURendering:K0,getWebWorkerManager:vl,imageLoadPoolManager:ji,imageLoader:Dse,imageRetrievalPoolManager:Hh,init:kA,isCornerstoneInitialized:VA,metaData:P4,peerImport:FA,registerImageLoader:cd,requestPoolManager:ji,resetInitialization:Gte,resetUseCPURendering:Bte,setCanvasCreator:Mce,setConfiguration:Wte,setPreferSizeOverAccuracy:Ute,setUseCPURendering:Fte,setVolumesForViewports:Bk,triggerEvent:lt,utilities:Un,version:Cle,volumeLoader:Fse},Symbol.toStringTag,{value:"Module"}));var fl;(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"})(fl||(fl={}));var Ji;(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"})(Ji||(Ji={}));var jn;(function(t){t.Active="Active",t.Passive="Passive",t.Enabled="Enabled",t.Disabled="Disabled"})(jn||(jn={}));var tc;(function(t){t.Default="",t.Highlighted="Highlighted",t.Selected="Selected",t.Locked="Locked",t.AutoGenerated="AutoGenerated"})(tc||(tc={}));var k;(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.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"})(k||(k={}));var Vt;(function(t){t.Labelmap="Labelmap",t.Contour="Contour",t.Surface="Surface"})(Vt||(Vt={}));var id;(function(t){t.UP="UP",t.DOWN="DOWN",t.LEFT="LEFT",t.RIGHT="RIGHT"})(id||(id={}));var Rt;(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"})(Rt||(Rt={}));var rn;(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"})(rn||(rn={}));var Xa;(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"})(Xa||(Xa={}));const rF=Object.freeze(Object.defineProperty({__proto__:null,AnnotationStyleStates:tc,ChangeTypes:rn,Events:k,get KeyboardBindings(){return Ji},get MouseBindings(){return fl},SegmentationRepresentations:Vt,StrategyCallbacks:Rt,get Swipe(){return id},ToolModes:jn,WorkerTypes:Xa},Symbol.toStringTag,{value:"Module"}));let Cw={};function Bhe(){Cw={}}const $9={isInteractingWithTool:!1,isMultiPartToolActive:!1,tools:{},toolGroups:[],synchronizers:[],svgNodeCache:Cw,enabledElements:[],handleRadius:6};let Je={isInteractingWithTool:!1,isMultiPartToolActive:!1,tools:{},toolGroups:[],synchronizers:[],svgNodeCache:Cw,enabledElements:[],handleRadius:6};function Ghe(){Bhe(),Je={...structuredClone({...$9,svgNodeCache:{}}),svgNodeCache:{...$9.svgNodeCache}}}var Whe="Expected a function",iF="__lodash_hash_undefined__",zhe="[object Function]",$he="[object GeneratorFunction]",jhe="[object Symbol]",Hhe=/\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,Khe=/^\w*$/,qhe=/^\./,Xhe=/[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g,Yhe=/[\\^$.*+?()[\]{}|]/g,Jhe=/\\(\\)?/g,Zhe=/^\[object .+?Constructor\]$/,Qhe=typeof Qi=="object"&&Qi&&Qi.Object===Object&&Qi,ege=typeof self=="object"&&self&&self.Object===Object&&self,CE=Qhe||ege||Function("return this")();function tge(t,e){return t==null?void 0:t[e]}function nge(t){var e=!1;if(t!=null&&typeof t.toString!="function")try{e=!!(t+"")}catch{}return e}var rge=Array.prototype,ige=Function.prototype,oF=Object.prototype,vC=CE["__core-js_shared__"],j9=function(){var t=/[^.]+$/.exec(vC&&vC.keys&&vC.keys.IE_PROTO||"");return t?"Symbol(src)_1."+t:""}(),aF=ige.toString,SE=oF.hasOwnProperty,sF=oF.toString,oge=RegExp("^"+aF.call(SE).replace(Yhe,"\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,"$1.*?")+"$"),H9=CE.Symbol,age=rge.splice,sge=cF(CE,"Map"),_1=cF(Object,"create"),K9=H9?H9.prototype:void 0,q9=K9?K9.toString:void 0;function bd(t){var e=-1,r=t?t.length:0;for(this.clear();++e-1}function vge(t,e){var r=this.__data__,n=Sw(r,t);return n<0?r.push([t,e]):r[n][1]=e,this}Kh.prototype.clear=hge;Kh.prototype.delete=gge;Kh.prototype.get=pge;Kh.prototype.has=mge;Kh.prototype.set=vge;function Bd(t){var e=-1,r=t?t.length:0;for(this.clear();++e=0&&n>=0&&(r>0||n>0)&&(i+=` ${r} ${n}`),this.addFallbackStyleProperty(i)}static getUniqueInstanceName(e){return`${e}-${gV(E1)}`}}const Kn={iconContent:"",iconSize:16,viewBox:{x:16,y:16},mousePoint:{x:8,y:8},mousePointerGroupString:` - `},ga={x:127,y:60},e0=` + `},da={x:127,y:60},Qd=` -`,vu=` +`,mu=` -`,R2='',t0='',L2='',Ew={Angle:Gn(Bn,{name:"Angle",iconContent:`',e0='',R2='',_w={Angle:qn(Kn,{name:"Angle",iconContent:``,viewBox:{x:1792,y:1792}}),ArrowAnnotate:Gn(Bn,{name:"ArrowAnnotate",iconContent:` + 10l50 50q10 10 10 23z" />`,viewBox:{x:1792,y:1792}}),ArrowAnnotate:qn(Kn,{name:"ArrowAnnotate",iconContent:` - `,viewBox:{x:24,y:24}}),Bidirectional:Gn(Bn,{name:"Bidirectional",iconContent:` + `,viewBox:{x:24,y:24}}),Bidirectional:qn(Kn,{name:"Bidirectional",iconContent:` - `,viewBox:{x:48,y:48}}),CobbAngle:Gn(Bn,{name:"CobbAngle",iconContent:` + `,viewBox:{x:48,y:48}}),CobbAngle:qn(Kn,{name:"CobbAngle",iconContent:` - `,viewBox:{x:32,y:32}}),CircleROI:Gn(Bn,{name:"CircleROI",iconContent:'',viewBox:{x:32,y:32}}),EllipticalROI:Gn(Bn,{name:"EllipticalROI",iconContent:`',viewBox:{x:32,y:32}}),EllipticalROI:qn(Kn,{name:"EllipticalROI",iconContent:``,viewBox:{x:32,y:32}}),FreehandROI:Gn(Bn,{name:"FreehandROI",iconContent:` + 6.3 30.74 10.54 30.74 15.76Z" />`,viewBox:{x:32,y:32}}),FreehandROI:qn(Kn,{name:"FreehandROI",iconContent:` @@ -3933,7 +3933,7 @@ fn main( - `,viewBox:{x:18,y:18}}),FreehandROISculptor:Gn(Bn,{name:"FreehandROISculptor",iconContent:` + `,viewBox:{x:18,y:18}}),FreehandROISculptor:qn(Kn,{name:"FreehandROISculptor",iconContent:` @@ -3966,16 +3966,16 @@ fn main( - `,viewBox:{x:18,y:18}}),Length:Gn(Bn,{name:"Length",iconContent:` + `,viewBox:{x:18,y:18}}),Length:qn(Kn,{name:"Length",iconContent:` - `,viewBox:{x:24,y:24}}),Height:Gn(Bn,{name:"Height",iconContent:'',viewBox:{x:24,y:24}}),Probe:Gn(Bn,{name:"Probe",iconContent:`',viewBox:{x:24,y:24}}),Probe:qn(Kn,{name:"Probe",iconContent:``,viewBox:{x:1792,y:1792}}),RectangleROI:Gn(Bn,{name:"RectangleROI",iconContent:``,viewBox:{x:1792,y:1792}}),RectangleROI:qn(Kn,{name:"RectangleROI",iconContent:``,viewBox:{x:1792,y:1792}}),Label:Gn(Bn,{name:"Label",iconContent:``,viewBox:{x:1792,y:1792}}),Label:qn(Kn,{name:"Label",iconContent:``,viewBox:{x:1792,y:1792}}),Crosshairs:Gn(Bn,{name:"Crosshairs",iconContent:``,viewBox:{x:1792,y:1792}}),Crosshairs:qn(Kn,{name:"Crosshairs",iconContent:``,viewBox:{x:1792,y:1792}}),Eraser:Gn(Bn,{name:"Eraser",iconContent:``,viewBox:{x:1792,y:1792}}),Eraser:qn(Kn,{name:"Eraser",iconContent:``,viewBox:{x:2048,y:1792}}),Magnify:Gn(Bn,{name:"Magnify",iconContent:``,viewBox:{x:2048,y:1792}}),Magnify:qn(Kn,{name:"Magnify",iconContent:``,viewBox:{x:512,y:512}}),Pan:Gn(Bn,{name:"Pan",iconContent:``,viewBox:{x:512,y:512}}),Pan:qn(Kn,{name:"Pan",iconContent:``,viewBox:{x:1792,y:1792}}),Rotate:Gn(Bn,{name:"Rotate",iconContent:``,viewBox:{x:1792,y:1792}}),Rotate:qn(Kn,{name:"Rotate",iconContent:``,viewBox:{x:1792,y:1792}}),StackScroll:Gn(Bn,{name:"StackScroll",iconContent:``,viewBox:{x:1792,y:1792}}),StackScroll:qn(Kn,{name:"StackScroll",iconContent:``,viewBox:{x:24,y:28}}),WindowLevelRegion:Gn(Bn,{name:"WindowLevelRegion",iconContent:``,viewBox:{x:24,y:28}}),WindowLevelRegion:qn(Kn,{name:"WindowLevelRegion",iconContent:``,viewBox:{x:1792,y:1792}}),WindowLevel:Gn(Bn,{name:"WindowLevel",iconContent:` 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Xge(t,e,r){return`${e?"pointer":"cursor"}:${t}/${r}`}function Yge(t,e,r,n,i){const{x:o,y:a}=t.mousePoint;return new th(Jge(t,r,{color:n}),o,a,e,i)}function Jge(t,e,r){const n=Zge(t,e,r);return`${URL.createObjectURL(n)}#${t.name||"unknown"}-${e?"pointer":"cursor"}`}function Zge(t,e,r){const n=(e?epe:Qge)(t,r);return new Blob([n],{type:"image/svg+xml"})}function Qge(t,e){const{iconContent:r,iconSize:n,viewBox:i}=t,o=` + 0-45-19t-19-45 19-45l256-256q19-19 45-19t45 19l256 256q19 19 19 45z" />`,viewBox:{x:640,y:512}}),SegmentationFreeHandEraseInside:qn(Kn,{name:"SegmentationFreeHandEraseInside",iconContent:`${P2} ${Qd}`,viewBox:da}),SegmentationFreeHandFillInside:qn(Kn,{name:"SegmentationFreeHandFillInside",iconContent:`${P2} ${mu}`,viewBox:da}),SegmentationFreeHandEraseOutside:qn(Kn,{name:"SegmentationFreeHandEraseOutside",iconContent:`${P2} ${Qd}`,viewBox:da}),SegmentationFreeHandFillOutside:qn(Kn,{name:"SegmentationFreeHandFillOutside",iconContent:`${P2} 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${Qd}`,viewBox:da}),"CircleScissor.FILL_OUTSIDE":qn(Kn,{name:"CircleScissor.FILL_OUTSIDE",iconContent:`${R2} ${mu}`,viewBox:da})};function qn(t,e){return Object.assign(Object.create(t),{...e,name:e.name||t.name})}function Wge(t,e,r){_w[t]=qn(Kn,{iconContent:e,viewBox:r})}function zge(t){return _w[t]}const $ge=Object.keys(_w);class jge{constructor(){const e={color:"rgb(255, 255, 0)",colorHighlighted:"rgb(0, 255, 0)",colorSelected:"rgb(0, 220, 0)",colorLocked:"rgb(209, 193, 90)",lineWidth:"1",lineDash:"",shadow:!0,textBoxVisibility:!0,textBoxFontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",textBoxFontSize:"14px",textBoxColor:"rgb(255, 255, 0)",textBoxColorHighlighted:"rgb(0, 255, 0)",textBoxColorSelected:"rgb(0, 255, 0)",textBoxColorLocked:"rgb(209, 193, 90)",textBoxBackground:"",textBoxLinkLineWidth:"1",textBoxLinkLineDash:"2,3",textBoxShadow:!0,markerSize:"10",angleArcLineDash:""};this._initializeConfig(e)}getAnnotationToolStyles(e){return this.config.annotations&&this.config.annotations[e]}getViewportToolStyles(e){return this.config.viewports&&this.config.viewports[e]}getToolGroupToolStyles(e){return this.config.toolGroups&&this.config.toolGroups[e]}getDefaultToolStyles(){return this.config.default}setAnnotationStyles(e,r){let n=this.config.annotations;n||(this.config={...this.config,annotations:{}},n=this.config.annotations),n[e]=r}setViewportToolStyles(e,r){let n=this.config.viewports;n||(this.config={...this.config,viewports:{}},n=this.config.viewports),n[e]=r}setToolGroupToolStyles(e,r){let n=this.config.toolGroups;n||(this.config={...this.config,toolGroups:{}},n=this.config.toolGroups),n[e]=r}setDefaultToolStyles(e){this.config.default=e}getStyleProperty(e,r){const{annotationUID:n,viewportId:i,toolGroupId:o,toolName:a}=r;return this._getToolStyle(e,n,i,o,a)}_getToolStyle(e,r,n,i,o){if(r){const s=this.getAnnotationToolStyles(r);if(s&&s[e]!==void 0)return s[e]}if(n){const 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a=zge(e);a&&(o=Jge(a,i,r,n,super.getDefinedCursor("default")),super.setDefinedCursor(i,o))}return o}}function dF(t,e){const r=Object(e),n=Object.prototype.hasOwnProperty.bind(r);return(t+"").replace(/\{\{(\w+)\}\}/g,(i,o)=>n(o)?r[o]+"":"")}function Yge(t,e,r){return`${e?"pointer":"cursor"}:${t}/${r}`}function Jge(t,e,r,n,i){const{x:o,y:a}=t.mousePoint;return new eh(Zge(t,r,{color:n}),o,a,e,i)}function Zge(t,e,r){const n=Qge(t,e,r);return`${URL.createObjectURL(n)}#${t.name||"unknown"}-${e?"pointer":"cursor"}`}function Qge(t,e,r){const n=(e?tpe:epe)(t,r);return new Blob([n],{type:"image/svg+xml"})}function epe(t,e){const{iconContent:r,iconSize:n,viewBox:i}=t,o=` ${r} - `;return uF(o,e)}function epe(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=` + `;return dF(o,e)}function tpe(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=` ${o} ${r} - `;return uF(c,e)}const J9=Symbol("ElementCursorsMap");function fF(t,e){I1(t)[0]=e,pm(t,e)}function pm(t,e){const r=I1(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof No?e:No.getDefinedCursor("auto")).getStyleProperty()}function Jt(t){pm(t,I1(t)[1])}function Gt(t){pm(t,No.getDefinedCursor("none"))}function I1(t){let e=I1[J9];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(I1,J9,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const tpe=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:Gt,initElementCursor:fF,resetElementCursor:Jt,setElementCursor:pm},Symbol.toStringTag,{value:"Module"}));function npe(t,e){let r=th.getDefinedCursor(e,!0);r||(r=No.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=No.getDefinedCursor(e)),pm(t,r)}const rpe=[...zge,...Uge],ipe=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:rpe,CursorSVG:Ew,ImageMouseCursor:D1,MouseCursor:No,SVGMouseCursor:th,elementCursor:tpe,registerCursor:Gge,setCursorForElement:npe},Symbol.toStringTag,{value:"Module"}));function ni(t){return Ye.toolGroups.find(e=>e.id===t)}const{Active:Og,Passive:wC,Enabled:xC,Disabled:CC}=Fn,ope=[{mouseButton:fl.Primary}];class DE{constructor(e){this.viewportsInfo=[],this.toolOptions={},this.currentActivePrimaryToolName=null,this.prevActivePrimaryToolName=null,this.restoreToolOptions={},this._toolInstances={},this.id=e}getViewportIds(){return this.viewportsInfo.map(({viewportId:e})=>e)}getViewportsInfo(){return this.viewportsInfo.slice()}getToolInstance(e){const r=this._toolInstances[e];if(!r){console.warn(`'${e}' is not registered with this toolGroup (${this.id}).`);return}return r}getToolInstances(){return this._toolInstances}hasTool(e){return!!this._toolInstances[e]}addTool(e,r={}){const n=Ye.tools[e],i=typeof e<"u"&&e!=="",o=this.toolOptions[e];if(!i){console.warn("Tool with configuration did not produce a toolName: ",r);return}if(!n){console.warn(`'${e}' is not registered with the library. 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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};ft(et,k.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((u,d)=>{const h=d.numTouchPoints!==void 0,g=d.mouseButton!==void 0;return!u.some(p=>SC(p,d))&&(h||g)&&u.push(d),u},[]),mode:Og};this.toolOptions[e]=s,this._toolInstances[e].mode=Og;const l=Cr.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=No.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};ft(et,k.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Og,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:wC}),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=>SC(c,l)));let s=wC;o.bindings.length!==0&&(s=Og,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,wC)}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:xC};this.toolOptions[e]=n,r.mode=xC,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,xC)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:CC};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=CC,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,CC)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Og&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=th.getDefinedCursor(n,!0),i)||(n=`${e}`,i=th.getDefinedCursor(n,!0),i)||(n=e,i=th.getDefinedCursor(n,!0),i)?i:No.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Oi(n,r);if(!i)return;const{viewport:o}=i;fF(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 fl.Primary}getDefaultPrimaryBindings(){return ope}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Fge(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return vs(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:fl.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=ni(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new DE(e),Ye.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>SC(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{jr(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const i={toolGroupId:this.id,toolName:e,mode:r,toolBindingsOptions:n};ft(et,k.TOOL_MODE_CHANGED,i)}_findRenderingEngine(e,r){const n=Bo();if((n==null?void 0:n.length)===0)throw new Error("No rendering engines found.");if(r)return r;const i=n.filter(o=>o.getViewport(e));if(i.length===0){if(n.length===1)return n[0].id;throw new Error("No rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.")}if(i.length>1)throw new Error("Multiple rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.");return i[0].id}}function SC(t,e){return t.mouseButton!==e.mouseButton||t.numTouchPoints!==e.numTouchPoints?!1:t.modifierKey===e.modifierKey}function dF(t){if(Ye.toolGroups.some(n=>n.id===t)){console.warn(`'${t}' already exists.`);return}const r=new DE(t);return Ye.toolGroups.push(r),r}function hF(t){const e=Ye.toolGroups.findIndex(r=>r.id===t);e>-1&&Ye.toolGroups.splice(e,1)}function gF(){const t=[...Ye.toolGroups];for(const e of t)hF(e.id);Ye.toolGroups=[]}function Pr(t,e){var n;e||(e=(n=Bo().find(i=>i.getViewports().find(o=>o.id===t)))==null?void 0:n.id);const r=Ye.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}. 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e=k.ANNOTATION_COMPLETED;ft(et,e,t)}const cpe=Object.freeze(Object.defineProperty({__proto__:null,triggerAnnotationAddedForElement:vF,triggerAnnotationAddedForFOR:yF,triggerAnnotationCompleted:Un,triggerAnnotationModified:cn,triggerAnnotationRemoved:bw,triggerContourAnnotationCompleted:Dw},Symbol.toStringTag,{value:"Module"}));let xF;function yc(){return xF}function IE(t){xF=t}function hn(t,e){const r=yc(),n=r.getGroupKey(e);return r.getAnnotations(n,t)}function Hr(t){return yc().getAnnotation(t)}function mm(){return yc().getAllAnnotations()}function Iw(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 vm(t,e){const{annotationUID:r}=t,{annotationUID:n}=e;Iw(e),t.childAnnotationUIDs||(t.childAnnotationUIDs=[]),!t.childAnnotationUIDs.includes(n)&&(t.childAnnotationUIDs.push(n),e.parentAnnotationUID=r)}function CF(t){return t.parentAnnotationUID?Hr(t.parentAnnotationUID):void 0}function ym(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>Hr(r)))??[]}function ln(t,e){t.annotationUID||(t.annotationUID=Pn());const r=yc();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),vF(t,e)}else r.addAnnotation(t,void 0),yF(t);return t.annotationUID}function lpe(t,e){const r=yc(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function mn(t){var n;if(!t)return;const e=yc(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>mn(i)),e.removeAnnotation(t),bw({annotation:r,annotationManagerUID:e.uid}))}function upe(){const t=yc(),e=t.removeAllAnnotations();for(const r of e)bw({annotation:r,annotationManagerUID:t.uid})}function fpe(t,e){const r=yc(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)bw({annotation:o,annotationManagerUID:r.uid})}function SF(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?Hr(e.parentAnnotationUID):void 0}const dpe=Object.freeze(Object.defineProperty({__proto__:null,addAnnotation:ln,addChildAnnotation:vm,clearParentAnnotation:Iw,getAllAnnotations:mm,getAnnotation:Hr,getAnnotationManager:yc,getAnnotations:hn,getChildAnnotations:ym,getNumberOfAnnotations:lpe,getParentAnnotation:CF,invalidateAnnotation:SF,removeAllAnnotations:upe,removeAnnotation:mn,removeAnnotations:fpe,setAnnotationManager:IE},Symbol.toStringTag,{value:"Module"}));function ki(t){const e=t.toolName;if(!e)throw new Error(`No Tool Found for the ToolClass ${t.name}`);Ye.tools[e]||(Ye.tools[e]={toolClass:t})}function hpe(t){const e=t.toolName;return!!(e&&Ye.tools[e])}function Ow(t){return!!(t&&Ye.tools[t])}function TF(t){const e=t.toolName;if(!e)throw new Error(`No tool found for: ${t.name}`);if(!Ye.tools[e]!==void 0)delete Ye.tools[e];else throw new Error(`${e} cannot be removed because it has not been added`)}function Wd(t,e){const r=e||t.currentTarget,{viewport:n}=Ee(r)||{};if(!n)return;const i=mpe(t),o=ppe(t),a=gpe(r,o),s=n.canvasToWorld(a);return{page:o,client:i,canvas:a,world:s}}function gpe(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function ppe(t){return[t.pageX,t.pageY]}function mpe(t){return[t.clientX,t.clientY]}function _F(t){const e=t.currentTarget,{viewportId:r,renderingEngineId:n}=Ee(e),i=Wd(t,e),o={page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},a={event:t,eventName:k.MOUSE_DOUBLE_CLICK,viewportId:r,renderingEngineId:n,camera:{},element:e,startPoints:i,lastPoints:i,currentPoints:i,deltaPoints:o};!ft(e,k.MOUSE_DOUBLE_CLICK,a)&&(t.stopImmediatePropagation(),t.preventDefault())}const Z9=k.MOUSE_MOVE;function wm(t){const e=t.currentTarget,r=Ee(e);if(!r)return;const{renderingEngineId:n,viewportId:i}=r,o=Wd(t);!ft(e,Z9,{renderingEngineId:n,viewportId:i,camera:{},element:e,currentPoints:o,eventName:Z9,event:t})&&(t.stopImmediatePropagation(),t.preventDefault())}const{MOUSE_DOWN:Q9,MOUSE_DOWN_ACTIVATE:vpe,MOUSE_CLICK:ype,MOUSE_UP:wpe,MOUSE_DRAG:eI}=k,xpe=400,Cpe=150,Spe=3,Tpe={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 on={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 Vi={doubleClickTimeout:null,mouseDownEvent:null,mouseUpEvent:null,ignoreDoubleClick:!1};function 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t,e;document.removeEventListener("mouseup",OE),(t=on.element)==null||t.removeEventListener("mousemove",DF),(e=on.element)==null||e.addEventListener("mousemove",wm),OF(),on=JSON.parse(JSON.stringify(Tpe))}function Yu(t){return JSON.parse(JSON.stringify(t))}function MF(t,e){const{viewport:r}=Ee(t)||{};if(!r)return e;const n=r.canvasToWorld(e.canvas);return{page:e.page,client:e.client,canvas:e.canvas,world:n}}function Mw(t,e){return!t||!e?{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}:{page:TC(t.page,e.page),client:TC(t.client,e.client),canvas:TC(t.canvas,e.canvas),world:bpe(t.world,e.world)}}function TC(t,e){return[t[0]-e[0],t[1]-e[1]]}function bpe(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function Dpe(){return on.mouseButton}function PF(t){Vi.ignoreDoubleClick?(Vi.ignoreDoubleClick=!1,t.stopImmediatePropagation(),t.preventDefault()):FS()}function 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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 _C(t,e){return[t[0]-e[0],t[1]-e[1]]}function Npe(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function oI(t){const e=[];for(let 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n=Pw(t,gi.element);ME(n,gi.startPointsList).canvas>gi.tapMaxDistance||(clearTimeout(gi.tapTimeout),gi.taps+=1,gi.tapTimeout=setTimeout(()=>{const o={event:t,eventName:uI,element:gi.element,renderingEngineId:gi.renderingEngineId,viewportId:gi.viewportId,camera:{},currentPointsList:n,currentPoints:uc(n),taps:gi.taps};sf(o.element,uI,o),gi=JSON.parse(JSON.stringify(zF))},gi.tapToleranceMs))}function Gpe(t,e){const r=new Date().getTime(),n=Ut.startTime.getTime();if(Ut.swiped||r-n>Ut.swipeToleranceMs)return;const[i,o]=e.canvas,a={event:t,eventName:EC,renderingEngineId:Ut.renderingEngineId,viewportId:Ut.viewportId,camera:{},element:Ut.element,swipe:null};Math.abs(i)>Ut.swipeDistanceThreshold&&(a.swipe=i>0?od.RIGHT:od.LEFT,sf(a.element,EC,a),Ut.swiped=!0),Math.abs(o)>Ut.swipeDistanceThreshold&&(a.swipe=o>0?od.DOWN:od.UP,sf(a.element,EC,a),Ut.swiped=!0)}function KF(t,e){const{viewport:r}=Ee(t);return e.map(n=>{const 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i={renderingEngineId:bi.renderingEngineId,viewportId:bi.viewportId,element:bi.element,key:bi.key,keyCode:bi.keyCode};ft(i.element,k.KEY_DOWN,i),document.addEventListener("keyup",QF),document.addEventListener("visibilitychange",PE),bi.element.removeEventListener("keydown",Rw)}function PE(){document.removeEventListener("visibilitychange",PE),document.visibilityState==="hidden"&&eU()}function QF(t){const e={renderingEngineId:bi.renderingEngineId,viewportId:bi.viewportId,element:bi.element,key:bi.key,keyCode:bi.keyCode};document.removeEventListener("keyup",QF),document.removeEventListener("visibilitychange",PE),bi.element.addEventListener("keydown",Rw),bi=structuredClone(jpe),ft(e.element,k.KEY_UP,e)}function Hpe(){return bi.keyCode}function eU(){bi.keyCode=void 0}function Kpe(t){tU(t),t.addEventListener("keydown",Rw)}function tU(t){t.removeEventListener("keydown",Rw)}const Xh={enable:Kpe,disable:tU,getModifierKey:Hpe},{EPSILON:n0}=wf;function nU(t,e,r=!1){var f;let 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n={segmentationId:e,type:r,viewportId:t};ft(et,k.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function BS(t,e,r){const n={viewportId:t,segmentationId:e,type:r};ft(et,k.SEGMENTATION_REPRESENTATION_REMOVED,n)}const Zpe=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:To,triggerSegmentationModified:es,triggerSegmentationRemoved:AE,triggerSegmentationRepresentationModified:qc,triggerSegmentationRepresentationRemoved:BS},Symbol.toStringTag,{value:"Module"})),Qpe={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 e1e(){return Qpe}const t1e={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function n1e(){return t1e}class r1e{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===Vt.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===Vt.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 Vt.Labelmap:return n1e();case Vt.Contour:return e1e();case Vt.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!TV(n,i)}}const Ha=new r1e;function i1e(t){const e={segmentationId:t};ft(et,k.SEGMENTATION_ADDED,e)}const gI={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class o1e{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=Pn()),this.state=Object.freeze(vs(gI)),this.uid=e}getState(){return this.state}updateState(e){const r=vs(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(vs(gI))}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)}),es(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=vs(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)}),i1e(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),AE(e)}addSegmentationRepresentation(e,r,n,i){if(!Wn(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]=[],Ha.setRenderInactiveSegmentations(e,!0)),n!==Vt.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),qc(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:{...pI(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=pI(Vt.Labelmap)){if(!Wn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Vt.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Vt.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=Wn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof Tr,{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=Wn(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=Wn(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=$e.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=Wn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=Wn(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}=Wn(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=>{BS(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&qc(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})=>{BS(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})}),qc(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})})}),qc(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]=vs(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 oU({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||Pn();return await Y4(n,r),{volumeId:n}}async function a1e({segmentationId:t,options:e}){const r=rr.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await oU({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function pI(t){const e=Ql.newInstance(),r=Ed.newInstance();return r.addPoint(0,0),t===Vt.Labelmap?{cfun:e,ofun:r}:{}}const rr=new o1e("DEFAULT");function Ea(t,e={}){return rr.getSegmentationRepresentations(t,e)}function NE(t,e){const r=rr;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 aU(t){return rr.getSegmentationRepresentationsBySegmentationId(t)}function s1e(t,e){const r=Ee(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 sU(t,e,r){const n=Wn(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 c1e(t,e){const r=Wn(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 l1e(t,e){const r=Lw(t,e);return r==null?void 0:r.uid}function Tp(t,e){return c1e(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Vt.Labelmap}`)})}function Lw(t,e){return sU(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Vt.Labelmap}`)})}function u1e(t,e,r){return sU(t,e,n=>n.representationUID===cU(e,r))}function cU(t,e){return`${t}-${Vt.Surface}-${e}`}function f1e(t,e,r){const n=Ee(t),{viewport:i}=n,o=u1e(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=Br.newInstance();T.getPoints().setData(w,3);const _=_d.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=Br.newInstance();u.getPoints().setData(c,3);const d=_d.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=wa.newInstance({});let g;h.setInputData(u);const p=dc.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:Pn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function Vn(t){return rr.getSegmentation(t)}function xm(t){return rr.getColorLUT(t)}let i5={};function d1e(){return i5}function h1e(t){i5=t}let mI=!1;function jl(){var e;if(!((e=i5.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=i5.addons.polySeg;return mI||(t.init(),mI=!0),t}function kE({segmentationId:t,type:e,data:r}){const n=Vn(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 Vt.Labelmap:r&&(n.representationData[e]=r);break;case Vt.Contour:r&&(n.representationData[e]=r);break;case Vt.Surface:r&&(n.representationData[e]=r);break;default:throw new Error(`Invalid representation type ${e}`)}}function VE(t){const e=typeof t;return t!==null&&(e==="object"||e==="function")}function Yh(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,VE(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,I=i;return n=i=void 0,l=b,a=t.apply(I,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,I=b-l,P=e-D;return u?Math.min(P,o-I):P}function w(b){const D=b-c,I=b-l;return c===void 0||D>=e||D<0||u&&I>=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(),I=w(D);if(n=b,i=this,c=D,I){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 Av=new Map;async function FE(t,e,r,n,i){const o=await r();kE({segmentationId:t,type:e,data:o}),i==null||i(),Av.has(t)||Av.set(t,[]);const a=Av.get(t);return a.includes(e)||a.push(e),g1e(n),es(t),o}function g1e(t){const e=r=>{p1e(r,t)};t._debouncedUpdateFunction=e,et.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction),et.addEventListener(k.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction)}const p1e=Yh((t,e)=>{const r=t.detail.segmentationId,n=Av.get(r);!n||!n.length||(e(r),n.length&&es(r))},300);function UE(t,e){const r=NE(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}function m1e(t,e,r=!1){const n=Wn(t);if(!n)return;const{viewport:i}=n;s1e(i.element,e),r&&i.render()}async function v1e(t,e){var l;const{segmentationId:r,type:n}=e,i=Vn(r);if(!i)return;let o=i.representationData[Vt.Surface];if(!o&&((l=jl())!=null&&l.canComputeRequestedRepresentation(r,Vt.Surface))){const f=jl();if(o=await FE(r,Vt.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&&!jl()&&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 ${r}. Skipping render.`);const{colorLUTIndex:s}=e,c=xm(s);a.forEach(f=>{const u=$e.getGeometry(f);if(!(u!=null&&u.data)){console.warn(`No Surfaces found for geometryId ${f}. Skipping render.`);return}const{segmentIndex:d}=u.data,g=UE(t.id,{segmentationId:r,type:n}).has(d),p=u.data,v=c[d];p.color=v.slice(0,3),p.visible=!g,f1e(t.element,p,r)}),t.render()}const lU={render:v1e,removeRepresentation:m1e};function y1e(t,e,r,n){const i=t.getViewReference(),{viewPlaneNormal:o,FrameOfReferenceUID:a}=i,s={annotationUID:(n==null?void 0:n.annotationUID)||Pn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:e,viewPlaneNormal:o,FrameOfReferenceUID:a,referencedImageId:w1e(t,r[0],o),...n}};return ln(s,t.element),s}function w1e(t,e,r){let n;if(t instanceof lr)n=BE(t,e,r);else if(t instanceof Tr){const i=x1e(t),o=yl(i),a=$e.getVolume(o);n=Zl(a,e,r)}else throw new Error("getReferencedImageId: viewport must be a StackViewport or BaseVolumeViewport");return n}function x1e(t){var r;const e=(r=t.getViewReferenceId)==null?void 0:r.call(t);if(e)return e;if(t instanceof Tr)return`volumeId:${C1e(t)}`;throw new Error("getTargetId: viewport must have a getTargetId method")}function C1e(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function BE(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=wt("imagePlaneModule",o),s=S1e(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function S1e(t,e,r){const n=Ke();Mn(n,t,e);const i=kt(n,r);return Math.abs(i)}function uU(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class fU{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=Ee(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=Pn()),this.annotations={},this.uid=e,et.addEventListener(rt.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedHandler)}setPreprocessingFn(e){this.preprocessingFn=e}}const T1e=new fU("DEFAULT"),Ju=new Set;function dU(t,e=!0){const r=gU();t&&(e?D1e(t,Ju,r):pU(t,Ju,r)),mU(r,Ju)}function _1e(){const t=gU();I1e(Ju,t),mU(t,Ju)}function E1e(){return Array.from(Ju)}function si(t){return Ju.has(t)}function b1e(){return Ju.size}function hU(t){const e=si(t);return dU(t,e),e}function gU(){return Object.freeze({added:[],removed:[],locked:[]})}function D1e(t,e,r){if(!e.has(t)){e.add(t),r.added.push(t);const n=Hr(t);n&&(n.isLocked=!0)}}function pU(t,e,r){if(e.delete(t)){r.removed.push(t);const n=Hr(t);n&&(n.isLocked=!1)}}function I1e(t,e){t.forEach(r=>{pU(r,t,e)})}function mU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.locked.push(r)),ft(et,k.ANNOTATION_LOCK_CHANGE,t))}const O1e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationLocked:hU,getAnnotationsLocked:E1e,getAnnotationsLockedCount:b1e,isAnnotationLocked:si,setAnnotationLocked:dU,unlockAllAnnotations:_1e},Symbol.toStringTag,{value:"Module"})),Xc=new Set;function na(t,e=!0,r=!1){e?M1e(t,r):GE(t)}function M1e(t,e=!1){const r=yU();if(!e){wU(Xc,r);const n=Hr(t);n&&(n.isSelected=!0)}if(t&&!Xc.has(t)){Xc.add(t),r.added.push(t);const n=Hr(t);n&&(n.isSelected=!0)}xU(r,Xc)}function GE(t){const e=yU();if(t){if(Xc.delete(t)){e.removed.push(t);const r=Hr(t);r.isSelected=!1}}else wU(Xc,e);xU(e,Xc)}function vU(){return Array.from(Xc)}function P1e(t){return vU().filter(e=>{var n;const r=Hr(e);return((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)===t})}function Cm(t){return Xc.has(t)}function R1e(){return Xc.size}function yU(){return Object.freeze({added:[],removed:[],selection:[]})}function wU(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=Hr(r);n&&(n.isSelected=!1)}})}function xU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),ft(et,k.ANNOTATION_SELECTION_CHANGE,t))}const L1e=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:GE,getAnnotationsSelected:vU,getAnnotationsSelectedByToolName:P1e,getAnnotationsSelectedCount:R1e,isAnnotationSelected:Cm,setAnnotationSelected:na},Symbol.toStringTag,{value:"Module"})),A1e=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),N1e=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),Id=new Set;function CU(t,e=!0){const r=SU();t&&(e?TU(t,Id,r):V1e(t,Id,r)),_U(r)}function k1e(){const t=SU();Id.forEach(e=>{TU(e,Id,t)}),_U(t)}function Kr(t){if(Hr(t))return!Id.has(t)}function SU(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function TU(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=Hr(t);n.isVisible=!0}}function V1e(t,e,r){e.has(t)||(e.add(t),Cm(t)&&GE(t),r.lastHidden.push(t))}function _U(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(Id.forEach(e=>void t.hidden.push(e)),ft(et,k.ANNOTATION_VISIBILITY_CHANGE,t))}function EU(t){const e=!Id.has(t);return CU(t,e),e}const F1e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:EU,isAnnotationVisible:Kr,setAnnotationVisibility:CU,showAllAnnotations:k1e},Symbol.toStringTag,{value:"Module"})),WE=T1e,U1e=t=>{t=A1e(t),t=N1e(t);const e=t.annotationUID,r=hU(e);t.isLocked=r;const n=EU(e);return t.isVisible=n,t};WE.setPreprocessingFn(U1e);IE(WE);function B1e(){IE(WE)}function eu(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=Vn(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 tu(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=Vn(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 G1e="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}mn(t.annotationUID),eu(t);const r=e[0],n=e[e.length-1],i={metadata:{...t.metadata,toolName:G1e,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 ln(i,t.metadata.FrameOfReferenceUID),tu(i),i}var ra;(function(t){t[t.CounterClockwise=-1]="CounterClockwise",t[t.Unknown=0]="Unknown",t[t.Clockwise=1]="Clockwise"})(ra||(ra={}));function $E(t,e){return t.minX<=e.maxX&&t.maxX>=e.minX&&t.minY<=e.maxY&&t.maxY>=e.minY}function o5(t,e){const r=t.maxX-t.minX,n=t.maxY-t.minY,i=[r,n],o=[t.minX+r/2,t.minY+n/2],a=[Math.abs(e[0]-o[0]),Math.abs(e[1]-o[1])],s=a[0]-i[0]*.5,c=a[1]-i[1]*.5;if(s>0&&c>0)return s*s+c*c;const l=Math.max(s,0)+Math.max(c,0);return l*l}function W1e(t,e){return Math.sqrt(o5(t,e))}const z1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:W1e,distanceToPointSquared:o5,intersectAABB:$E},Symbol.toStringTag,{value:"Module"}));class bU{}class DU{constructor(e){this.storePointData=e.storePointData}getStatistics(){console.debug("InstanceCalculator getStatistics called")}}const{PointsManager:$1e}=Rn;function P1(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?$1e.create3(1024):null,sumLPS:[0,0,0]}}function IU(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,st.max[a]&&(t.max[a]=s,a===0&&(t.maxIJK=n?[...n]:null,t.maxLPS=r?[...r]:null))})}function j1e(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 OU(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=>j1e(u)),c={max:{name:"max",label:"Max 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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=P1(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 Jf=class Jf extends bU{static statsInit(e){e.storePointData||(this.state.pointsInShape=null),this.state=P1(e.storePointData)}};Jf.state=P1(!0),Jf.statsCallback=({value:e,pointLPS:r=null,pointIJK:n=null})=>{IU(Jf.state,e,r,n)},Jf.getStatistics=e=>OU(Jf.state,e==null?void 0:e.unit);let dl=Jf;class MU extends DU{constructor(e){super(e),this.state=P1(e.storePointData)}statsInit(e){this.state=P1(e.storePointData)}statsCallback(e){IU(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return OU(this.state,e==null?void 0:e.unit)}}const H1e=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:dl,Calculator:bU,InstanceBasicStatsCalculator:MU,InstanceCalculator:DU},Symbol.toStringTag,{value:"Module"}));function nu(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(nu(t,e))}function GS(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const K1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:ko,distanceToPointSquared:nu,mirror:GS},Symbol.toStringTag,{value:"Module"}));function Zu(t){const[e,r]=t;return ko(e,r)}function rh(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 q1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:rh,getCanvasCircleRadius:Zu},Symbol.toStringTag,{value:"Module"}));function Aw(t,e,r={}){return r.precalculated||jE(t,r),r.precalculated(e)}const jE=(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 a5(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const X1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:a5,pointInEllipse:Aw,precalculatePointInEllipse:jE},Symbol.toStringTag,{value:"Module"}));function s5(t,e,r){let n;const 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Ome=Object.freeze(Object.defineProperty({__proto__:null,draw:UU,drawArrow:u5,drawCircle:ia,drawEllipse:Tme,drawEllipseByCoordinates:QE,drawFan:$S,drawHandle:l5,drawHandles:or,drawHeight:BU,drawLine:Sn,drawLinkedTextBox:ho,drawPath:Hl,drawPolyline:gc,drawRect:Em,drawRectByCoordinates:e8,drawRedactionRect:GU,drawTextBox:ff,setAttributesIfNecessary:Ya,setNewAttributesIfValid:xl},Symbol.toStringTag,{value:"Module"}));function WU(t,e){const r=Ee(t),{renderingEngineId:n,viewportId:i}=r,o=Pr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c{this._throwIfDestroyed();const e=Array.from(this._viewportElements.values());for(let r=0;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=Ee(e);if(!r)return;if(!jr(r.renderingEngineId)){console.warn("rendering Engine has been destroyed");return}const i=WU(e,[Mme,Pme,Rme]),{renderingEngineId:o,viewportId:a}=r,s={element:e,renderingEngineId:o,viewportId:a};UU(e,c=>{let l=!1;const f=u=>{if(u.renderAnnotation){const d=u.renderAnnotation(r,c);l=l||d}};i.forEach(f),l&&ft(e,k.ANNOTATION_RENDERED,{...s})})}_reset(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null,this._setAllViewportsToBeRenderedNextFrame()}}const t8=new Lme;function Jh(t){t8.renderViewport(t)}function Ue(t){t.length&&t.forEach(e=>{const r=Wn(e);if(!r){console.warn(`Viewport not available for ${e}`);return}const{viewport:n}=r;if(!n){console.warn(`Viewport not available for ${e}`);return}const i=n.element;Jh(i)})}function zU(t,e){const r=t.length,n=[];for(let i=0;i{const i=n.getCamera();return Math.abs(kt(i.viewPlaneNormal,e.viewPlaneNormal))>r})}function At(t,e,r=!0){const n=Ee(t),{renderingEngine:i,FrameOfReferenceUID:o}=n;let a=i.getViewports();a=zU(a,o),a=Vw(a,e);const s=i.getViewport(n.viewportId);return r&&(a=$U(a,s.getCamera())),a.map(l=>l.id)}const Fme=Object.freeze(Object.defineProperty({__proto__:null,filterViewportsWithFrameOfReferenceUID:zU,filterViewportsWithParallelNormals:$U,filterViewportsWithToolEnabled:Vw,getViewportIdsWithToolToRender:At},Symbol.toStringTag,{value:"Module"})),f5="PlanarFreehandContourSegmentationTool";function df(t,e){const r=t.length,n=new Array(r);for(let i=0;i{const n=r,i=df(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Uw(t,e,r){vm(e,r),eu(r);const{contour:n}=r.data,i=df(n.polyline,t);wc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===ra.Clockwise?ra.CounterClockwise:ra.Clockwise},t);const{element:o}=t;i8(t,[e,r])}function r8(t,e,r,n,i){var m;if(!Ow(f5)){console.warn(`${f5} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=lf(r,o),s=jU(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=Nw(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else kw(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{Tm(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>Iw(x.annotation)));const{element:d}=t,{metadata:h,data:g}=e,{handles:p,segmentation:v}=g,{textBox:y}=p;mn(n.annotationUID),mn(e.annotationUID),eu(n),eu(e);for(let w=0;wvm(C,S.annotation))}i8(t,[e,n])}function HU(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:f5,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 wc(o,{points:r,closed:!0,targetWindingDirection:ra.Clockwise},t),o}function i8(t,e){const{element:r}=t,n=new Set([f5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Ow(i)){const o=At(r,i);Ue(o)}}function Bw(t,e){const r=[],n=new Set,i=new Set;for(let o=0;o[...r]);let e=t[0].map(r=>[...r]);for(let r=1;rd5(o.data.contour.polyline,r)),i=e.map(o=>d5(o.data.contour.polyline,r));return Bw(n,i)}function d5(t,e){const r=t.length,n=new Array(r);for(let i=0;i[...n]);let r=t.map(n=>[...n]);for(let n=0;nd5(o.data.contour.polyline,r)),i=e.map(o=>d5(o.data.contour.polyline,r));return Gw(n,i)}const zme="PlanarFreehandContourSegmentationTool";function KU(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:Pn(),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:zme,...t.getViewReference()}};ln(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function SI(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 qU(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=SI(i,r),s=SI(i,n),c=a.map(f=>df(f,t)),l=s.map(f=>df(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function $me(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=qU(t,e,r,n)||{};if(!s||c)return;const f=Bw(s,c).map(g=>n8(g,t)),u=KU(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function jme(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=qU(t,e,r,n)||{};if(!s||c)return;const f=Gw(s,c).map(g=>n8(g,t)),u=KU(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function bm(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function XU(t,e,r){const n=[],i=uf(e);for(let o=0;oa.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];Jme(t,a.targetAnnotation,e),JU(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!Ow(h5)){console.warn(`${h5} is not registered in cornerstone. Cannot process multiple intersections.`);return}Kme(t,e,r,o)}}function Kme(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Yme(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>lf(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=Nw(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=kw(d,r);a.push(...h)});o.forEach(d=>{mn(d.annotationUID),eu(d)}),s.forEach(d=>Iw(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=qme(t,f,d);ln(h,i),tu(h),cn(h,t.element),u.push(h)}),Xme(t,s,u),JU(t,o)}function qme(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:h5,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 wc(o,{points:r,closed:!0,targetWindingDirection:ra.Clockwise},t),o}function Xme(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=o8(o.data.contour.polyline,t);return Tm(a,n.polyline)});i&&vm(i,n.annotation)})}function Yme(t,e){return ym(e).map(r=>{const n=r,i=o8(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Jme(t,e,r){vm(e,r),eu(r);const{contour:n}=r.data,i=o8(n.polyline,t);wc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===ra.Clockwise?ra.CounterClockwise:ra.Clockwise},t)}function o8(t,e){const r=t.length,n=new Array(r);for(let i=0;i{n.add(i.metadata.toolName)});for(const i of n.values())if(Ow(i)){const o=At(r,i);Ue(o)}}const{isEqual:TI}=Rn;function a8(t){const{metadata:e}=t;return xV().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return TI(i,e.viewPlaneNormal)&&(!e.viewUp||TI(o,e.viewUp))}}).map(r=>r.viewport)}async function Zme(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=Qme(i));const a=df(i.data.contour.polyline,r),s=df(o.data.contour.polyline,r),c=Fw(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}Uw(r,o,i)}else r8(r,o,s,i,a)}function Qme(t){const e=a8(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const e2e=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:tu,addition:$me,areSameSegment:uU,checkIntersection:Fw,combinePolylines:r8,contourSegmentationOperation:Zme,convertContourPolylineToCanvasSpace:df,convertContourPolylineToWorld:n8,convertContourSegmentationAnnotation:zE,createNewAnnotationFromPolyline:HU,createPolylineHole:Uw,findAllIntersectingContours:XU,getContourHolesData:jU,isContourSegmentationAnnotation:bm,processMultipleIntersections:YU,removeContourSegmentationAnnotation:eu,subtractAnnotationPolylines:Wme,subtractMultiplePolylineSets:Gme,subtractPolylineSets:Gw,subtraction:jme,unifyAnnotationPolylines:Bme,unifyMultiplePolylineSets:Ume,unifyPolylineSets:Bw,updateViewportsForAnnotations:i8},Symbol.toStringTag,{value:"Module"}));function t2e(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==Qc.CONTOUR)throw new Error(`Geometry type ${t.type} not supported for rendering.`);if(!t.data){console.warn(`No contours found for geometryId ${e}. Skipping render.`);return}}function n2e(t,e,r,n){r.size?t.render():r2e(t,e,n)}function r2e(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=$e.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;t2e(a);const c=Ha.getStyle({viewportId:t.id,segmentationId:n,type:Vt.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=BE(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;ln(v,y),tu(v)}),c&&i.set(s,c)}),t.render()}function i2e(t,e,r=!1){const n=Vn(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{mn(a)})})}function ZU(t){const e=Ype(t);if(e)return e;const r=Vn(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=o2e(r,t);else if(r.representationData.Contour)n=c2e(r);else if(r.representationData.Surface)n=l2e(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return Jpe(t,n),n}function o2e(t,e){const r=t.representationData[Vt.Labelmap],n=new Set;return r.imageIds?s2e(n,r.imageIds):a2e(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function a2e(t,e){$e.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function s2e(t,e){e.forEach(r=>{$e.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function c2e(t){const{annotationUIDsMap:e,geometryIds:r}=t.representationData.Contour||{};if(!r)throw new Error(`No geometryIds found for segmentationId ${t.segmentationId}`);const n=new Set([...e.keys()]);return r.forEach(i=>{const o=$e.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function l2e(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 i0=new Map,_I=new Map;function u2e(t,e,r=!1){const n=Wn(t);if(!n)return;const{viewport:i}=n;i2e(t,e),r&&i.render()}async function f2e(t,e){var l,f;const{segmentationId:r}=e,n=Vn(r);if(!n)return;let i=n.representationData[Vt.Contour];const o=jl();if(!i&&((l=jl())!=null&&l.canComputeRequestedRepresentation(r,Vt.Contour))&&!i0.get(t.id)?(i0.set(t.id,!0),i=await FE(r,Vt.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),i0.set(t.id,!1)):!i&&!jl()&&console.debug(`No contour data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to contour. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`),!i||!((f=i.geometryIds)!=null&&f.length))return;let a=!1;const s=t.getCamera().viewPlaneNormal;i.annotationUIDsMap&&(a=!h2e(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!d2e(i.geometryIds,s));const c=_I.get(t.id)||new Set;if(a&&!i0.get(t.id)&&!c.has(r)&&t.viewportStatus===Lo.RENDERED){i0.set(t.id,!0);const u=ZU(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=$e.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),_I.set(t.id,c),i0.set(t.id,!1)}n2e(t,i.geometryIds,i.annotationUIDsMap,e)}function d2e(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=$e.getGeometry(g);if(!p)continue;const v=p.data;if(((h=(d=(u=v.contours)==null?void 0:u[0])==null?void 0:d.points)==null?void 0:h.length)>=3){r=p,n=v;break}}if(!r||!n)return!1;const o=n.contours[0].points,a=o[0],s=o[1],c=o[2];let l=kn(Ke(),Mn(Ke(),s,a),Mn(Ke(),c,a));l=Qn(Ke(),l);const f=kt(l,e);return Math.abs(f)>.9}function h2e(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=gE(r,3);for(const i of n){const o=Hr(i);if(o!=null&&o.metadata){if(!o.metadata.viewPlaneNormal)continue;const a=o.metadata.viewPlaneNormal,s=Math.abs(e[0]*a[0]+e[1]*a[1]+e[2]*a[2]);if(Math.abs(s-1)>.01)return!1}}return!0}const QU={render:f2e,removeRepresentation:u2e};function Tf(t,e){return ru(t,e)[0]}function ru(t,e){return rr.getCurrentLabelmapImageIdsForViewport(t,e)}function g2e(t,e){return rr.getLabelmapImageIdsForImageId(t,e)}const EI=new Map,p2e=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function m2e({viewport:t,volumeInputs:e,segmentationId:r}){var E;const n=t.getDefaultActor(),{actor:i}=n,{uid:o,callback:a}=n,s=t.getVolumeId();if((E=EI.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=$e.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await X4(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=$e.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let b=0;bie);for(const te of j)for(let ie=0;ie{et.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,_);const D=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const O=await Uy({volumeId:o,blendMode:Zc.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:A})=>{D.callback&&D.callback({volumeActor:A,volumeId:f})}},I,P);t.addActor({actor:O,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:eB}=Rn;async function v2e(t,e,r,n){const i=Ee(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof Tr){const d=y2e(e,r);$e.getVolume(d)||await w2e(e);let h=(n==null?void 0:n.blendMode)??Zc.MAXIMUM_INTENSITY_BLEND,g=h===Zc.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=$e.getVolume(v),w=$e.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=Zc.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Vt.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await Uk(o,p,[s],l,f);else return await m2e({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=ru(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Vt.Labelmap}-${h}`}));Bk(o,d,[s])}To(r)}function y2e(t,e){let{volumeId:r}=t;if(!r){r=eB();const n=Vn(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,es(e)}return r}async function w2e(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await Y4(t.volumeId||eB(),e.imageIds)}function x2e(t,e){const r=Ee(t),{viewport:n}=r;n.removeActors([l1e(n.id,e)])}function Od(t){return rr.getActiveSegmentation(t)}function C2e(t,e){rr.setActiveSegmentation(t,e)}function cu(t){return Od(t)}function S2e(t,e){C2e(t,e)}const T2e=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:cu,setActiveSegmentation:S2e},Symbol.toStringTag,{value:"Module"}));function Da(t){const e=Vn(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const bC=255,_p=new Map;let DC=!1;function _2e(t,e,r=!1){const n=Wn(t);if(_p.forEach((o,a)=>{a.includes(e)&&_p.delete(a)}),!n)return;const{viewport:i}=n;x2e(i.element,e),r&&i.render()}async function E2e(t,e){var s;const{segmentationId:r,config:n}=e,i=Vn(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Vt.Labelmap],a=Tp(t.id,r);if(!o&&((s=jl())!=null&&s.canComputeRequestedRepresentation(r,Vt.Labelmap))&&!DC){DC=!0;const c=jl();if(o=await FE(r,Vt.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{rr.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{To(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);DC=!1}else!o&&!jl()&&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 ur)a!=null&&a.length||await DI(t,o,r,n),a=Tp(t.id,r);else{const c=ru(t.id,r);if(!(c!=null&&c.length))return;a||await DI(t,o,r,n),a=Tp(t.id,r)}if(a!=null&&a.length)for(const c of a)b2e(t.id,c,e)}}function b2e(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=cu(t),c=(s==null?void 0:s.segmentationId)===n,l=Ha.getStyle({viewportId:t,type:Vt.Labelmap,segmentationId:n}),f=Ha.getRenderInactiveSegmentations(t),u=xm(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=bI(l,c),y=UE(t,{segmentationId:n,type:Vt.Labelmap});for(let S=0;So.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=yl(e),n=sm(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=Ur(e),n=zy(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(),F2.undo()}redo(){F2.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 F2.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&F2.push(this.memo),this.memo=null}};Lp.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let vi=Lp;vi.toolName="BaseTool";const{isEqual:I2e}=Rn,{EPSILON:O2e}=wf,M2e=1-O2e;function s8(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=Mn(Ke(),d,e.focalPoint),g=kt(h,e.viewPlaneNormal);if(!I2e(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}=wt("imagePlaneModule",d),g=Ft(h[0],h[1],h[2]),p=Ft(h[3],h[4],h[5]);f=Ke(),kn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(kt(n,f))>M2e;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=Ke();if(!u){s.push(l);continue}Mn(d,a,u);const h=kt(d,n);Math.abs(h)n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function nB(t){if(t){if(t.data&&t.highlighted)return rc.Highlighted;if(Cm(t.annotationUID))return rc.Selected;if(si(t.annotationUID))return rc.Locked;if(t.data&&t.autoGenerated)return rc.AutoGenerated}return rc.Default}function P2e(t,e,r){const n=bh("textBoxFontSize",t,e,r),i=bh("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const R2e=Object.freeze(Object.defineProperty({__proto__:null,getFont:P2e,getState:nB,style:bE},Symbol.toStringTag,{value:"Module"}));class _f extends vi{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=Ur(n),o=yc();o.getFramesOfReference().forEach(s=>{const l=o.getAnnotations(s)[this.getToolName()];!l||!l.length||(l.forEach(f=>{var d;if(!((d=f.metadata)!=null&&d.referencedImageId))return;Ur(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),Jh(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=Ee(e),{viewport:i}=n;return Dm(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=Ee(i),{viewport:s}=a,c=s.getCamera(),{viewPlaneNormal:l,viewUp:f,position:u}=c,d=this.getReferencedImageId(s,o,l,f),h=s.getViewReference({points:[o]});return{highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),...h,referencedImageId:d,viewUp:f,cameraPosition:u},data:{cachedStats:{},handles:{points:[],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}}}getReferencedImageId(e,r,n,i){const o=this.getTargetId(e);let a=o.split(/^[a-zA-Z]+:/)[1];if(e instanceof Tr){const s=yl(o),c=$e.getVolume(s);a=Zl(c,r,n)}return a}getStyle(e,r,n){return bh(e,r,nB(n),this.mode)}}_f.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:L2e}=fE,{PointsManager:A2e}=Rn;class cr extends _f{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=Ui(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);ln(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(si(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=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=Ee(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(Sr(n,h)this.getStyle(p,n,r),{annotationUID:o}=r,a=Kr(o),s=si(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:A2e.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}=Ee(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&&tu(r)}s.data=l.data,ln(r,e),na(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,na(r.annotationUID),mn(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,cn(u,e,Qt.History)},id:a,operationType:"annotation"};return L2e.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 lr){const g=dE(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof Tr)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:kf}=Qa,Vf="px",U2="voxels",rB=[1,2,3,4],N2e=["3,3","4,7"],k2e=["4,3","4,7"],jS={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"},V2e=.001,Pg="²",Ia=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":Vf;const o=n?"mm³":U2;let a=i+Pg,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===kf.UNCALIBRATED)return{unit:Vf,areaUnit:Vf+Pg,scale:s,volumeUnit:U2};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=>rB.includes(y.regionDataType)&&N2e.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:Vf,areaUnit:Vf+Pg,scale:s,volumeUnit:U2};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(Zt(g,p,V2e))s=1/g,c="US Region",i=jS[h.physicalUnitsXDirection]||"unknown",a=i+Pg;else return{unit:Vf,areaUnit:Vf+Pg,scale:s,volumeUnit:U2}}else r.scale&&(s=r.scale);return[kf.ERMF,kf.USER,kf.ERROR,kf.PROJECTION,kf.CALIBRATED,kf.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},g5=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>rB.includes(p.regionDataType)&&k2e.includes(`${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=[jS[c.physicalUnitsXDirection],jS[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},c8=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function Ww(t,e,r,n){const i=Ke();kn(i,e,t);const o=Ft(...r),a=Ft(...n),s=Ke();qn(s,o,a);const c=ta(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=kt(s,i)/(c*ta(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function Zh(t,e,r,n){const i=Ke();kn(i,e,t);const o=Ft(...r),a=Ft(...n),s=Ke();qn(s,o,a);const c=ta(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=kt(s,i)/(c*ta(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function l8(t,e,r,n,i=.25){const o=u8(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 u8(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=jh(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;II(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];II(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const II=function(t,e){const[r,n,i,o,a,s]=e,c=10;return t[0]>r+c&&t[0]i+c&&t[1]a+c&&t[2]{const c=[Ft(r,n,i),Ft(o,n,i),Ft(r,a,i),Ft(o,a,i),Ft(r,n,s),Ft(o,n,s),Ft(r,a,s),Ft(o,a,s)],l=Ft(e[0],e[1],e[2]),f=Ft(t[0],t[1],t[2]),u=-kt(l,f);let d=null;for(const h of c){const g=kt(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:F2e}=wf,U2e=1-F2e;function zw(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=wt("imagePlaneModule",s),l=Ft(c[0],c[1],c[2]),f=Ft(c[3],c[4],c[5]);o=Ke(),kn(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(kt(r,o))>U2e;return o&&a});return n.length?n:[]}const B2e={filterAnnotationsWithinSlice:s8,getWorldWidthAndHeightFromCorners:Ww,getWorldWidthAndHeightFromTwoPoints:Zh,filterAnnotationsForDisplay:Dm,getPointInLineOfSightWithCriteria:l8,isPlaneIntersectingAABB:iB,filterAnnotationsWithinSamePlane:zw,getPointsInLineOfSight:u8},G2e=Object.freeze(Object.defineProperty({__proto__:null,default:B2e,filterAnnotationsForDisplay:Dm,filterAnnotationsWithinSamePlane:zw,filterAnnotationsWithinSlice:s8,getPointInLineOfSightWithCriteria:l8,getPointsInLineOfSight:u8,getWorldWidthAndHeightFromCorners:Ww,getWorldWidthAndHeightFromTwoPoints:Zh,isPlaneIntersectingAABB:iB},Symbol.toStringTag,{value:"Module"}));function Wo(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return VE(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),Yh(t,e,{leading:n,trailing:i,maxWait:e})}function W2e(t){var e;return((e=t[0])==null?void 0:e.length)===3}function z2e(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=dC(e.map(o=>t[o][0])),i=dC(e.map(o=>t[o][1]));if(W2e(t)){const o=dC(e.map(a=>t[a][2]));return x9(Ig(n,r),Ig(i,r),Ig(o,r))}else return x9(Ig(n,r),Ig(i,r))}function $2e(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 HS(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=$2e(a,[s,c]),d=z2e(t,u);return[...l,...d,...f]}function $w(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 j2e(t,e){return ko(t,e)<.001}function H2e(t,e){return ko(t,e)===0}function K2e(t,e){for(let r=0;rj2e(c,l)===!1,[o,a]=OI([b0(r,t.length,1),r,t],[b0(n,e.length,1),n,e],i,1),[s]=OI([b0(o,t.length,-1),o,t],[b0(a,e.length,-1),a,e],i,-1);return[o,s]}function jw(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?q2e(e,r):[0,e.length-1];return!e[d]||!e[h]?e:HS(e,d,h,f)}}return o}const Qh=t=>{if(t.shiftKey)return t.ctrlKey?Ki.ShiftCtrl:t.altKey?Ki.ShiftAlt:t.metaKey?Ki.ShiftMeta:Ki.Shift;if(t.ctrlKey)return t.altKey?Ki.CtrlAlt:t.metaKey?Ki.CtrlMeta:Ki.Ctrl;if(t.altKey)return t.metaKey&&Ki.AltMeta||Ki.Alt;if(t.metaKey)return Ki.Meta};function f8(t,e){const r=t[0],n=t[t.length-1],i=rn();ms(i,n[0]-r[0],n[1]-r[1]),Fl(i,i);const o=rn(),a=rn();ms(o,-i[1],i[0]),ms(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;uc.dist&&(c.dist=h,c.index=u)}return[t[c.index],s].map(e.canvasToWorld)}function X2e(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return f8(n,r)}const{addCanvasPointsToArray:d8,pointsAreWithinCloseContourProximity:oB,getFirstLineSegmentIntersectionIndexes:aB,getSubPixelSpacingAndXYDirections:Y2e}=Sf;function J2e(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Ee(o),{viewport:c}=s,l=Qh(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=Y2e(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},Ye.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),Gt(o))}function Z2e(t){Ye.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),Jt(t)}function Q2e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Ee(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=Ke();qn(w,i,m);const x=Math.abs(kt(w,f)),C=Math.abs(kt(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=d8(n,p,o,this.commonData);this.drawData.polylineIndex=g+T}c.invalidated=!0}Ue(l),c.invalidated&&cn(c,n,Qt.HandlesUpdated)}}function eve(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&&!oB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function tve(t,e){this.removeCrossedLinesOnCompleteDraw();const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n,minPointsToSave:i}=e??{};if(i&&r.length=2)if(c.length>this.configuration.checkCanvasEditFallbackProximity){const u=c[0],d=[];for(let p=0;pp.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=rn();Jr(u,c[1],c[0]),Fl(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=Md(l,h,c[0],e);if(g){const p=[h];uve(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function dve(t){const{editCanvasPoints:e,prevCanvasPoints:r}=this.editData;let n=0;for(let i=0;i0;n--){const i=[r[n],r[n-1]],o=!!Md(e,i[0],i[1],t);if(r.pop(),o)break}}function pve(){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;aa.distance-s.distance);const o=t.slice(0,-1);for(let a=0;a1&&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)),Ue(c)}function Sve(t){const e=t.detail,{element:r}=e,n=Ee(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;wc(a,{points:c,closed:!0,targetWindingDirection:ra.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},Ue(s)}function Tve(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];sB(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=Sr(e[c],s[0]),u=Sr(e[c],s[s.length-1]),d=Sr(e[l],s[0]),h=Sr(e[l],s[s.length-1]),g=[];for(let C=0;C=0;C--){const S=s[C];g.push([S[0],S[1]])}for(let C=l;C=0;C--){const S=s[C];y.push([S[0],S[1]])}const m=MI(g),w=MI(y);return m>w?g:y}function _ve(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function Eve(t){var s;const e=Ee(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=$w(this.configuration,n)?jw(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};wc(n,{points:c,closed:!0,targetWindingDirection:ra.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,Ue(i),this.deactivateClosedContourEdit(t)}function bve(t){this.completeClosedContourEdit(t)}function Dve(t){t.activateClosedContourEdit=wve.bind(t),t.deactivateClosedContourEdit=xve.bind(t),t.mouseDragClosedContourEditCallback=Cve.bind(t),t.mouseUpClosedContourEditCallback=_ve.bind(t),t.finishEditAndStartNewEdit=Sve.bind(t),t.fuseEditPointsWithClosedContour=Tve.bind(t),t.cancelClosedContourEdit=bve.bind(t),t.completeClosedContourEdit=Eve.bind(t)}const{addCanvasPointsToArray:cB,getSubPixelSpacingAndXYDirections:Ive}=Sf;function Ove(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Ee(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=Ive(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},Ye.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(k.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Gt(o)}function Mve(t){Ye.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Jt(t)}function Pve(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Ee(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=Ke();this.createMemo(n,this.commonData.annotation),qn(y,i,v);const m=Math.abs(kt(y,l)),w=Math.abs(kt(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),Ue(c)}function Rve(t){const e=t.detail,{element:r}=e,n=Ee(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();wc(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 Lve(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=rn(),h=rn();ms(d,l[0]-f[0],l[1]-f[1]),ms(h,l[0]-u[0],l[1]-u[1]);const g=a4(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))=n;s--){const c=e[s];i.push([c[0],c[1]])}else for(let s=0;s=0;s--){const c=r[s];i.push([c[0],c[1]])}return i}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];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=Sr(e[c],s[0]),u=Sr(e[c],s[s.length-1]),d=Sr(e[l],s[0]),h=Sr(e[l],s[s.length-1]),g=[];for(let y=0;y=0;y--){const m=s[y];g.push([m[0],m[1]])}for(let y=l;yHr(r).data.contour.polyline)}function Im(t,e){const r=lB(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;sn.worldToCanvas(l)),a=Im(r,n),s=[o,...a];Hl(e,r.annotationUID,"1",s,i)}function Xve(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));gc(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(),or(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];or(e,r.annotationUID,l,[u],{color:i.color})}}function Yve(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);gc(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),gc(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function Jve(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,gc(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];$ve(a,s,this.configuration.closeContourProximity)?gc(e,r.annotationUID,"2",[s,a],n):or(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function Zve(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=Im(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),Hl(e,r.annotationUID,c,a,s)}function Qve(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);gc(e,r.annotationUID,"preview-1",n,i)}function eye(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=Im(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g0}else if(t instanceof lr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function KS(t,e){let r=0;for(let n=0;nthis.moveAnnotation(i,r))}updateContourPolyline(e,r,n,i){var a;const o=((a=this.configuration)==null?void 0:a.decimate)||{};wc(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=Im(o,s),v=[l,...p];return Hl(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class oye{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};ft(et,k.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 mr={...dpe,...cpe,resetAnnotationManager:B1e},aye=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:oye,FrameOfReferenceSpecificAnnotationManager:fU,config:R2e,locking:O1e,selection:L1e,state:mr,visibility:F1e},Symbol.toStringTag,{value:"Module"})),PI="PlanarFreehandContourSegmentationTool";function h8(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(hn(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==PI){const f=hn(PI,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;fh.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 sye(t,e){const r=h8(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 uB(t,e,r){const n=Ui({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 cye(t,e){const r=h8(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=lye(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=uye(r,t.annotationUID),o=[];for(let a=n[0]+1;a=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:RI}=Rn;function gye(t,e=12){const r=RI.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(in.push(RI.create3(e)));const c=pye(t,a),l=mye(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-u2*d?(o0(f,u,v,s,i),u=o0(f,v,m,s,i)):u=o0(f,u,m,s,i),y-u>d&&(u=o0(f,u,y,s,i)))});const h=f[0];qS(h+i-u,i)>2*d&&o0(f,u,h-d,s,i)}else{const u=Math.floor(i/e);o0(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 pye(t,e=6){const{length:r}=t,n=Ke(),i=Ke(),o=new Float32Array(r);for(let a=0;a{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),wye(t)}finally{e&&(r.autoGenerated=!0)}})}function wye(t){const{annotation:e}=t;yye(e);const{interpolationData:r,interpolationList:n}=cye(e,t)||{};if(!r||!n)return;const i={toolName:e.metadata.toolName,toolType:e.metadata.toolName,viewport:t.viewport};for(let l=0;ls.x.length,n)})}function Cye(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=_ye(t,e,l,o),h=l>.5?u:f,g=gye(d);i.has(r)?Tye(d,g,r,h,a):Sye(d,g,r,h,a)}function Sye(t,e,r,n,i){var f;const o=t.points,{viewport:a}=i,s=uB(o,e,n),c=a.getViewReference({sliceIndex:r});if(!c)throw new Error(`Can't find slice ${r}`);Object.assign(s.metadata,c),mr.addAnnotation(s,a.element),(f=n.onInterpolationComplete)==null||f.call(n,s,n);const{parentAnnotationUID:l}=n;if(l){const u=mr.getAnnotation(l),d=fB(u,r,i);Uw(a,d,s)}}function fB(t,e,r){const{viewport:n}=r,i=mr.getAnnotations(t.metadata.toolName,n.element);for(let o=0;o!f.autoGenerated)||(s=o||s===n||c.forEach(l=>{l.autoGenerated&&(mr.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};ft(t.viewport.element,k.INTERPOLATED_ANNOTATIONS_REMOVED,s)}if(i>=0&&o{var h;const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n,originalToolName:i}=r.metadata;if(!fs.toolNames.includes(n)&&!fs.toolNames.includes(i))return;const o=Fv(r);if(!o){console.warn("Unable to find viewport for",r);return}const a=IC(o),s={viewport:o,sliceData:a,annotation:r,interpolationUID:r.interpolationUID},c=!!r.interpolationUID;if(r.autoGenerated=!1,c){GI(s),Vv(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=sye(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)||Iye(),s.interpolationUID=r.interpolationUID,Vv(s)},fs.handleAnnotationUpdate=e=>{const r=e.detail.annotation,{changeType:n=Qt.HandlesUpdated}=e.detail;if(!(r!=null&&r.metadata))return;const{toolName:i,originalToolName:o}=r.metadata;if(!fs.toolNames.includes(i)&&!fs.toolNames.includes(o)||!Oye.includes(n))return;const a=Fv(r);if(!a){console.warn("Unable to find matching viewport for annotation interpolation",r);return}r.autoGenerated&&(tu(r),r.autoGenerated=!1);const s=IC(a),c={viewport:a,sliceData:s,annotation:r,interpolationUID:r.interpolationUID,isInterpolationUpdate:n===Qt.InterpolationUpdated};Vv(c)},fs.handleAnnotationDelete=e=>{const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n}=r.metadata;if(!fs.toolNames.includes(n)||r.autoGenerated)return;const i=Fv(r);if(!i){console.warn("No viewport, can't delete interpolated results",r);return}const o=IC(i),a={viewport:i,sliceData:o,annotation:r,interpolationUID:r.interpolationUID};r.autoGenerated=!1,GI(a)};let ol=fs;function IC(t){return{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getCurrentImageIdIndex()}}function dB(t){t.forEach(e=>{const r=ni(e);if(!r){console.warn(`ToolGroup not available for ${e}`);return}r.getViewportsInfo().forEach(i=>{const{renderingEngineId:o,viewportId:a}=i,s=jr(o);if(!s){console.warn(`RenderingEngine not available for ${o}`);return}const c=s.getViewport(a);Jh(c.element)})})}function eg(t){const n=rr.getState().viewportSegRepresentations;return Object.entries(n).filter(([,o])=>o.some(a=>a.segmentationId===t)).map(([o])=>o)}function Mye(t,e){const r=Vn(t);if(!r)throw new Error(`No segmentation state found for ${t}`);const{segments:n}=r;return n[e].locked}function Pye(t,e,r=!0){const n=Vn(t);if(!n)throw new Error(`No segmentation state found for ${t}`);const{segments:i}=n;i[e].locked=r,es(t)}function zd(t){const e=Vn(t);if(!e)throw new Error(`No segmentation state found for ${t}`);const{segments:r}=e;return Object.keys(r).filter(i=>r[i].locked).map(i=>parseInt(i))}const Rye=Object.freeze(Object.defineProperty({__proto__:null,getLockedSegmentIndices:zd,isSegmentIndexLocked:Mye,setSegmentIndexLocked:Pye},Symbol.toStringTag,{value:"Module"}));function hB(){return rr.getNextColorLUTIndex()}const p5=[[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 Ep(t,e){const r=rr,n=e??hB();let i=[...t];if(Zt(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=p5.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function Lye(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return Ep(t,e)}function Aye(t,e,r){if(!xm(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=Ea(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),qc(t,e)}function iu(t,e,r){const n=Ea(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=xm(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 gB(t,e,r,n){const i=iu(t,e,r);for(let o=0;oPr(c).id);dB(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=Ea(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Vt.Contour):a[0];const{autoGenerated:s}=r,l=zd(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=mB({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}}};Q8.PreviewSegmentIndex=255;let L1=Q8;function vB(t,e){const r=wt("generalSeriesModule",t);return uu(r.modality,t,e)}function uu(t,e,r){return t==="CT"?"HU":t==="PT"?kye(e,r):""}function kye(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=wt("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=wt("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:WI}=Sf,{EPSILON:Vye}=wf,Fye=1-Vye,eb=class eb extends L1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ki.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:Uye,statsCalculator:dl}}){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=At(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),Ue(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=At(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=At(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=Ee(n),{viewport:c}=s,{polyline:l}=i.data.contour;let f=c.worldToCanvas(l[0]);for(let h=1;h{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;hi.worldToCanvas(I)),w={isPreScaled:lu(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=uu(y.Modality,n.metadata.referencedImageId,w),C=Ia(p,()=>{const I=s.contour.polyline,P=I.length,O=new Array(P);for(let ie=0;ie{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=Oa(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=ho(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])}},lve(this),vve(this),Dve(this),Bve(this),zve(this),tye(this),this._throttledCalculateCachedStats=Wo(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=Ee(e),{viewport:i}=n;let o;if(i instanceof ur){const a=i.getCamera(),{spacingInNormalDirection:s}=jh(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=Dm(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=Mn(Ke(),d,r.focalPoint),g=kt(h,r.viewPlaneNormal);if(!Zt(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}=wt("imagePlaneModule",d),g=Ft(h[0],h[1],h[2]),p=Ft(h[3],h[4],h[5]);f=Ke(),kn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(kt(i,f))>Fye;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=Ke();Mn(d,s,u);const h=kt(d,i);Math.abs(h){a.data.handles.points.length=0};return Ui(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,ie,he;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 ue=1;ue{let Oe=!0;const Fe=e.worldToCanvas(ue);return Fe[1]!=V&&(R=0,V=Fe[1],G=kU(c,Fe,[A[0],Fe[1]]),G.sort(function(be){return function(B,M){return B[be]===M[be]?0:B[be]G[0][0]&&(G.shift(),R++),R%2===0&&(Oe=!1),Oe},boundsIJK:P,returnPoints:this.configuration.storePointData}));const F=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:_,perimeter:E,mean:(j=F.mean)==null?void 0:j.value,max:(te=F.max)==null?void 0:te.value,min:(ie=F.min)==null?void 0:ie.value,stdDev:(he=F.stdDev)==null?void 0:he.value,statsArray:F.array,pointsInShape:N,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=KS(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}}};eb.toolName="PlanarFreehandROI";let hf=eb;function Uye(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(Ar(n)){const p=f?"Area: Oblique not supported":`Area: ${un(n)} ${d}`;g.push(p)}return Ar(i)&&g.push(`Mean: ${un(i)} ${h}`),Ar(c)&&g.push(`Max: ${un(c)} ${h}`),Ar(l)&&g.push(`Min: ${un(l)} ${h}`),Ar(o)&&g.push(`Std Dev: ${un(o)} ${h}`),Ar(s)&&g.push(`Perimeter: ${un(s)} ${u}`),Ar(a)&&g.push(`${un(a)} ${u}`),g}const tb=class tb extends hf{constructor(e){const r=Ui({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;To(o)}return i}};tb.toolName="PlanarFreehandContourSegmentationTool";let hl=tb;const Bye={[Vt.Labelmap]:tB,[Vt.Contour]:QU,[Vt.Surface]:lU},G2=hl.toolName;class Gye{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>Bo().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=Ea(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=Ea(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=Ea(e);if(!(r!=null&&r.length))return;const{viewport:n}=Wn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Vt.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=Bye[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(rt.IMAGE_RENDERED,c),s.forEach(h=>{const g={viewportId:d,segmentationId:h.segmentationId,type:h.type};ft(et,k.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(rt.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){G2 in Ye.tools||ki(hl);const r=Pr(e.id);r.hasTool(G2)||(r.addTool(G2),r.setToolPassive(G2))}}function tg(t){yB.renderSegmentationsForViewport(t)}function Hw(t){yB.renderSegmentation(t)}const yB=new Gye;function Wye({modifiedSlicesToUse:t,representationData:e,type:r}){const n=$e.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 zye({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=Ea(r,{segmentationId:e});n=n.filter(i=>i.type===Vt.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=Wn(r);if(!o)return;const{viewport:a}=o;if(a instanceof ur)return;const s=Tp(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=ru(r,e),d=$e.getImage(u[l]);f.modified(),yw(f,d)})})})}const $ye=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=Vn(e),i=eg(e),o=i.some(c=>{const{viewport:l}=Wn(c);return l instanceof ur}),a=i.some(c=>{const{viewport:l}=Wn(c);return l instanceof lr}),s=o&&a;i.forEach(c=>{const{viewport:l}=Wn(c);l instanceof ur&&Wye({modifiedSlicesToUse:s?[]:r,representationData:n,type:Vt.Labelmap}),l instanceof lr&&zye({viewportIds:i,segmentationId:e})})},wB=function(t){const{segmentationId:e}=t.detail,{representationData:r}=Vn(e);r.Labelmap&&$ye(t),Hw(e)},xB=function(t){const{segmentationId:e}=t.detail;Hw(e)};function CB(t,e){return rr.updateLabelmapSegmentationImageReferences(t,e)}const jye=function(t){if(!t)return;const e=Ee(t);if(!e)return;const{viewport:r}=e;r instanceof 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fG(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class Lwe{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=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:Qt.MetadataReferenceModified,annotation:r};ft(et,k.ANNOTATION_MODIFIED,s),this.setViewportFrameRange(e,o)}static setSingle(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n,n)}static 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n=[];t.contourPoints.forEach(o=>{n.push([r[o][0],r[o][1]])});let i=0;return e.contourPoints.forEach(o=>{Fwe([r[o][0],r[o][1]],n)||i++}),i===0}function Bwe(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&&Uwe(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 Gwe={processContourHoles:Bwe};let YI=!1;function qw(){if(YI)return;YI=!0;const t=()=>new Worker(new URL("/static/dv3d/assets/computeWorker-FOqOvCDJ.js",import.meta.url),{name:"compute",type:"module"}),e=vl(),n=d1e().computeWorker,i={maxWorkerInstances:1,autoTerminateOnIdle:(n==null?void 0:n.autoTerminateOnIdle)??{enabled:!0,idleTimeThreshold:2e3}};e.registerWorker("compute",t,i)}function Xw(){return rr.getState().segmentations}function Wwe(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===Vt.Contour&&zwe(a);const s=$we(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 zwe(t){t.geometryIds=t.geometryIds??[],t.annotationUIDsMap=t.annotationUIDsMap??new Map}function $we(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 ${i}`,locked:s??!1,cachedStats:c??{},active:l??!1,...f};n[i]=u}):e===Vt.Surface?jwe(n,r):n[1]=Hwe(),n}function jwe(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=$e.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function Hwe(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function hG(t,e){const r=rr;t.forEach(n=>{const i=Wwe(n);r.addSegmentation(i),e||es(i.segmentationId)})}function rg(t,e,r){return pG(t,e,r)}function gG(t,e,r){return pG(t,e,r)}function pG(t,e,r){const{segmentationId:n,type:i}=e;return Kwe(t,n,i,r),rr.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function mG(){rr.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{rg(e,{segmentationId:n,type:i})})}),rr.resetState()}function vG(t,e,r){rg(t,{segmentationId:e,type:Vt.Labelmap},r)}function yG(t,e,r){rg(t,{segmentationId:e,type:Vt.Contour},r)}function wG(t,e,r){rg(t,{segmentationId:e,type:Vt.Surface},r)}function Kwe(t,e,r,n){Ea(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Vt.Labelmap?tB.removeRepresentation(t,a.segmentationId,n):a.type===Vt.Contour?QU.removeRepresentation(t,a.segmentationId,n):a.type===Vt.Surface&&lU.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=Wn(t)||{};o&&o.render()}function x8(t){const e=rr;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{gG(n,{segmentationId:t})}),e.removeSegmentation(t),AE(t)}function xG(){const t=rr;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{x8(n)}),t.resetState()}function qwe(t){rr.removeColorLUT(t)}function CG(t,e){return SG(t).map(o=>(e&&o.type===e,Vn(o.segmentationId))).filter(o=>o!==void 0)}function SG(t){return rr.getState().viewportSegRepresentations[t]}function Xwe(t,e){return rr.getStackSegmentationImageIdsForViewport(t,e)}function Ywe(){rr.resetState()}const Jwe=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Ep,addSegmentations:hG,destroy:Ywe,getColorLUT:xm,getCurrentLabelmapImageIdForViewport:Tf,getCurrentLabelmapImageIdsForViewport:ru,getNextColorLUTIndex:hB,getSegmentation:Vn,getSegmentationRepresentation:NE,getSegmentationRepresentations:Ea,getSegmentationRepresentationsBySegmentationId:aU,getSegmentations:Xw,getStackSegmentationImageIdsForViewport:Xwe,getViewportIdsWithSegmentation:eg,getViewportSegmentationRepresentations:SG,getViewportSegmentations:CG,removeAllSegmentationRepresentations:mG,removeAllSegmentations:xG,removeColorLUT:qwe,removeContourRepresentation:yG,removeLabelmapRepresentation:vG,removeSegmentation:x8,removeSegmentationRepresentation:rg,removeSurfaceRepresentation:wG,updateLabelmapSegmentationImageReferences:CB},Symbol.toStringTag,{value:"Module"}));function TG(t){if("volumeId"in t){if(t=t,!$e.getVolume(t.volumeId))throw new Error(`volumeId of ${t.volumeId} not found in cache, you should load and 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txe({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(rt.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return et.dispatchEvent(c),null}const r=$e.getVolume(e),n=_G(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 nxe({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=Tf(e.id,n);if(!u)return null;const d=Lw(e.id,n);if(!d)return null;const h=$e.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=$e.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=$e.getImage(u);l=d?null:e.getImageData(),s=(d==null?void 0:d.getPixelData())||l.getScalarData(),c=d==null?void 0:d.voxelManager}return{segmentationImageData:i,segmentationScalarData:a,imageScalarData:s,segmentationVoxelManager:o,imageVoxelManager:c,imageData:l}}function C8({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?txe({operationData:t}):nxe({operationData:t,viewport:e,strategy:r}):null}function ig(t){const{representationData:e}=Vn(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=$e.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=$e.generateVolumeId(i),!(!i||i.length===1||!Cf(i)))return n=cm(r,i),n}const EG={[Lt.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>$e.getImage(c).referencedImageId);if(!Cf(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=ig(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function Yw(t){if(!t||t.length<=1||!Cf(t))return;const r=$e.generateVolumeId(t);let n=$e.getVolume(r);return n||(n=cm(r,t),n)}const bG={[Lt.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!Cf(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=Vn(e.segmentationId).representationData.Labelmap.imageIds.map(s=>$e.getImage(s).referencedImageId);const i=Yw(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},gl=(t,e)=>{ft(et,rt.WEB_WORKER_PROGRESS,{progress:e,type:t})},DG=(t,e)=>{const r=Vn(t),{representationData:n}=r,{Labelmap:i}=n;if(!i)return console.debug("No labelmap found for segmentation",t),null;const o=i.volumeId,a=i.imageIds,s={segmentationId:t,volumeId:o,imageIds:a};let c=!1;if(a){const f=a.map(u=>$e.getImage(u).referencedImageId);c=Cf(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[Da(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},IG=t=>C8({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:EG.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:bG.ensureImageVolumeFor3DManipulation}}),OG=t=>{const e=[],r=[];for(const n of t){const i=$e.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=vw(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=$e.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}},rxe=(t,e)=>{var a;let r;if(t){const c=$e.getVolume(t).imageIds,l=$e.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=$e.getImage(e[0]).referencedImageId);const n=$e.getImage(r),i=wt("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:ixe}=Vt;async function MG({segmentations:t}){qw(),gl(Xa.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[ixe];if(!i){const g=ig(n);g&&(i=g.volumeId)}const o=$e.getVolume(i);if(!o){console.warn(`No volume found for ${i}`);return}const c={scalarData:o.voxelManager.getCompleteScalarDataArray(),dimensions:o.dimensions,spacing:o.imageData.getSpacing(),origin:o.imageData.getOrigin(),direction:o.imageData.getDirection()},l=Array.isArray(r)?r.filter(g=>g!==null).map(g=>g.segmentIndex||g):Object.values(r).filter(g=>g!==null).map(g=>g.segmentIndex||g),f=await vl().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=$e.getImage(g))==null?void 0:v.referencedImageId;return p?$e.getImage(p):void 0}),d=u.map(g=>vw(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=nl(x,C);return wk(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 gl(Xa.GENERATE_CONTOUR_SETS,100),h}class PG{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=oxe(a),l=axe(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}PG.toolName="RectangleROIStartEndThreshold";function oxe(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function axe(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function sxe(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 Ap=class Ap{constructor(){}static convert(e,r,n){sxe(e);const{toolName:i}=e.metadata,o=Ap.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){Ap.TOOL_NAMES[e.toolName]=e}};Ap.TOOL_NAMES={};let y5=Ap;y5.register(PG);function cxe(t,e){ol.acceptAutoGenerated(t,e)}const{isEqual:lxe}=Rn;function YS(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=>lxe(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=FR(l,o);return u{const S=({value:O})=>{h=h+1,O>=g.lower&&O<=g.upper&&(d=d+1)},{imageData:T,dimensions:_,lower:E,upper:b}=w,D=RE(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{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(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:{}}});ln(f,a);const u=At(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 ZE([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Gt(a);const c=Ee(a),{renderingEngine:l}=c;Ue(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=At(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Gt(s);const d=Ee(s),{renderingEngine:h}=d;Ue(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&&mn(a.annotationUID),Ue(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=Ee(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,Ee(o),Ue(s),a.invalidated&&cn(a,o,Qt.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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;da.worldToCanvas(F));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 ur)){const{referencedImageId:F}=h.metadata;for(const j in p.cachedStats)j.startsWith("imageId")&&f.getStackViewports().find(he=>{const ue=Ur(F),me=he.hasImageURI(ue),Oe=Ur(he.getCurrentImageId());return me&&Oe!==ue})&&delete p.cachedStats[j]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let _;if(!Kr(g))continue;!si(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&or(i,g,"0",_,{color:w});const E=`${g}-rect`;e8(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 F=Oa(m);p.handles.textBox.worldPosition=a.canvasToWorld(F)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),A=ho(i,g,"1",I,P,m,{},D),{x:V,y:G,width:R,height:N}=A;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,G]),topRight:a.canvasToWorld([V+R,G]),bottomLeft:a.canvasToWorld([V,G+N]),bottomRight:a.canvasToWorld([V+R,G+N])}}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;xhr(n,o)&&hr(i,o),this._throttledCalculateCachedStats=Wo(this._calculateCachedStats,100,{trailing:!0})}};R0.toolName="RectangleROI",R0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=R0.hydrateBase(R0,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}};ln(d,l.element),Ue([l.id])};let ou=R0;function fxe(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 Ar(n)&&f.push(`Area: ${un(n)} ${s}`),Ar(i)&&f.push(`Mean: ${un(i)} ${c}`),Ar(o)&&f.push(`Max: ${un(o)} ${c}`),Ar(l)&&f.push(`Max: ${un(l)} ${c}`),Ar(a)&&f.push(`Std Dev: ${un(a)} ${c}`),f}const{transformWorldToIndex:Lg}=Rn;class S8 extends ou{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:dxe,statsCalculator:dl,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof lr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=yl(T),p=$e.getVolume(v),g=Zl(p,s,d)}const y=xf(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),ln(C,a);const S=At(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(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=Ee(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(a.annotationUID);const d=this.getTargetId(u.viewport),h=$e.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),Ue(s),c?Un(a):cn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=hn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=zw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(R));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 R=this._getIndexOfCoordinatesForViewplaneNormal(T);d.handles.points.forEach(N=>{N[R]=_}),d.startCoordinate=_}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,T),d.endCoordinate=E,d.endCoordinate=E);const b=Bu(_),D=Bu(E),I=this._getCoordinateForViewplaneNormal(S,T),P=Bu(I);if(PMath.max(b,D))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let O=!1;if((P===b||P===D)&&(O=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let A;if(!Kr(u))continue;!si(u)&&!this.editData&&y!==null&&O&&(A=[m[y]]),A&&or(i,u,"0",A,{color:C});let V=x;if(O||(V=2),Em(i,u,"0",m[0],m[3],{color:C,lineDash:V,lineWidth:w}),o=!0,this.configuration.showTextBox){const R=this.getLinkedTextBoxStyle(c,f);if(!R.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 N=this.configuration.getTextLines(d,{metadata:h});if(!N||N.length===0)continue;if(!d.handles.textBox.hasMoved){const Oe=Oa(m);d.handles.textBox.worldPosition=a.canvasToWorld(Oe)}const F=a.worldToCanvas(d.handles.textBox.worldPosition),te=ho(i,u,"1",N,F,m,{},R),{x:ie,y:he,width:ue,height:me}=te;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([ie,he]),topRight:a.canvasToWorld([ie+ue,he]),bottomLeft:a.canvasToWorld([ie,he+me]),bottomRight:a.canvasToWorld([ie+ue,he+me])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=Wo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=Yh(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=Lg(s,f[0]),d=Lg(s,f[0]),h=Ke();s.indexToWorldVec3(u,h);const g=Ke();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=Qi(h,g),v=[];for(let y=0;y{const w=Ke();return On(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}=Ww(s,c,h,g),y=Ia(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:lu(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=uu(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(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 lr)p=g.split("imageId:")[1];else{v=yl(g);const x=$e.getVolume(v);p=Zl(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}};ln(m,a);const w=At(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;fa.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(!Kr(d))continue;!si(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&or(i,d,"0",x,{color:w}),Em(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}T8.toolName="RectangleROIThreshold";function LG(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=cf(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 hxe(t,e,r,n){const i=t.map(s=>mr.getAnnotation(s));gxe(i);let o;for(let s=0;s{if(!Zt(f,t[0].dimensions)||!Zt(l,t[0].direction)||!Zt(d,t[0].spacing)||!Zt(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;d0;)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{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}},wxe={[Lt.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===Lt.RejectPreview||e===Lt.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(sS(r,w)>p)return;const C=Array.isArray(m)?yh(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},[Lt.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[Lt.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}},xxe={[Lt.Initialize]:t=>{t.segmentIndex=0}},{isEqual:MC}=Rn,ZI={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},Cxe={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},Sxe={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function NG(t,e){if(!(t instanceof Tr))return{...ZI,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=MC(Math.abs(r[0]),1)&&Cxe||MC(Math.abs(r[1]),1)&&Sxe||MC(Math.abs(r[2]),1)&&ZI;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:Txe,VoxelManager:_xe}=Rn,Exe=65535;var po;(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"})(po||(po={}));class Pd{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:_xe.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]>Exe))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=NG(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 Txe(p,v,y),w=(x,C,S)=>{const T=o.toIndex(u([x,C,S])),_=o.getAtIndex(T);if(_===c||_===s)return po.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)===po.SEGMENT&&(n+=r.floodFill(c,l,f,po.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!==po.ISLAND)for(let l=a.start;l{let f;for(const u of[...l])if(u.value===po.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d{if(l.value!==po.INTERIOR)return;const[,f,u]=e.toIJK(c),d=f>0?e.getRun(f-1,u):null,h=f+12&&(!v||!y)&&e.floodFill(l.start,f,u,po.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==po.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,po.INTERIOR_TEST)>this.maxInternalRemove?po.EXTERIOR:po.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===po.INTERIOR_SMALL)for(let f=l.start;f=o.start&&n=i))return!0;return!1}}const bxe={[Lt.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 Pd,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&&To(t.segmentationId,l,e)}},Dxe={[Lt.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},[Lt.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=eg(t.segmentationId);i==null||i.forEach(o=>{gB(o,t.segmentationId,n,r)})},[Lt.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),To(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[Lt.RejectPreview]:t=>{t&&vV.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})}},Ixe={[Lt.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 Oxe({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 Mxe={[Lt.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}Oxe({operationData:t,existingValue:l,index:r})}}},Pxe={[Lt.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)?ta(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}}},QI=10;function w5(){return{maxIJKs:[]}}function kG(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=QI&&r=n[i-1].value)n.push(o);else for(let a=0;a=QI&&n.splice(0,1)}function VG(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=Ia({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 nb=class nb extends dl{static statsInit(e){super.statsInit(e),this.volumetricState=w5()}static statsCallback(e){super.statsCallback(e),kG(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 VG(this.volumetricState,n,r)}};nb.volumetricState=w5();let hd=nb;class e7 extends MU{constructor(e){super(e),this.volumetricState=w5()}statsInit(e){super.statsInit(e),this.volumetricState=w5()}statsCallback(e){super.statsCallback(e),kG(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 VG(this.volumetricState,n,r)}}const Rxe=Math.pow(3*1e3/(4*Math.PI),1/3);async function FG({segmentationId:t,segmentIndices:e,mode:r="collective"}){qw(),gl(Xa.COMPUTE_STATISTICS,0);const n=DG(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=rxe(o,a),u=vB(l,f);return s?await Lxe({operationData:i,indices:c,unit:u,mode:r}):await Axe({segImageIds:a,indices:c,unit:u,mode:r})}async function Lxe({operationData:t,indices:e,unit:r,mode:n}){var p;const i=IG(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return hd.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 vl().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(gl(Xa.COMPUTE_STATISTICS,100),n==="collective")return x5({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=x5({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const PC=(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)},x5=({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*Rxe/a)));for(const a of t.maxIJKs){const s=Nxe(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},PC(t,t.peakValue),PC(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}`},PC(t,t.lesionGlycolysis)}return t};async function Axe({segImageIds:t,indices:e,unit:r,mode:n}){gl(Xa.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=OG(t),a=await vl().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});gl(Xa.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return x5({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=x5({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function Nxe(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&&hd.statsCallback({value:d,pointLPS:u,pointIJK:f})};return hd.statsInit({storePointData:!1}),z4(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),hd.getStatistics({spacing:i})}const kxe={[Lt.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;FG({segmentationId:i,segmentIndices:n})}},Cn={determineSegmentIndex:yxe,dynamicThreshold:wxe,erase:xxe,islandRemoval:bxe,preview:Dxe,regionFill:Ixe,setValue:Mxe,threshold:Pxe,labelmapStatistics:kxe,ensureSegmentationVolumeFor3DManipulation:EG,ensureImageVolumeFor3DManipulation:bG},Zf=class Zf{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,Lt.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return To(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,Lt.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(!Zf.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);Zf.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(Zf.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=C8({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};Zf.COMPOSITIONS=Cn,Zf.childFunctions={[Lt.OnInteractionStart]:$s(Lt.OnInteractionStart,Lt.Initialize),[Lt.OnInteractionEnd]:$s(Lt.OnInteractionEnd,Lt.Initialize),[Lt.Fill]:$s(Lt.Fill),[Lt.Initialize]:$s(Lt.Initialize),[Lt.CreateIsInThreshold]:z2(Lt.CreateIsInThreshold),[Lt.Interpolate]:$s(Lt.Interpolate,Lt.Initialize),[Lt.AcceptPreview]:$s(Lt.AcceptPreview,Lt.Initialize),[Lt.RejectPreview]:$s(Lt.RejectPreview,Lt.Initialize),[Lt.INTERNAL_setValue]:z2(Lt.INTERNAL_setValue),[Lt.Preview]:z2(Lt.Preview,!1),[Lt.ComputeInnerCircleRadius]:$s(Lt.ComputeInnerCircleRadius),[Lt.EnsureSegmentationVolumeFor3DManipulation]:$s(Lt.EnsureSegmentationVolumeFor3DManipulation),[Lt.EnsureImageVolumeFor3DManipulation]:$s(Lt.EnsureImageVolumeFor3DManipulation),[Lt.AddPreview]:$s(Lt.AddPreview),[Lt.GetStatistics]:z2(Lt.GetStatistics),compositions:null};let pc=Zf;function $s(t,e){const r=`_${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 z2(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 UG(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:t7,isEqual:RC}=Rn,BG={[Lt.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Ft(0,0,0);e.forEach(d=>{ri(i,i,d)}),Ir(i,i,1/e.length),t.centerWorld=i,t.centerIJK=t7(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=a5(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>t7(n,d)),u=cf(f,n.getDimensions());t.isInObject=GG({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function GG(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(RC(i,s)&&RC(o,s)&&RC(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>UG(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=jE(c,{});return l}const WG=new pc("Circle",Cn.regionFill,Cn.setValue,BG,Cn.determineSegmentIndex,Cn.preview,Cn.labelmapStatistics),Vxe=new pc("CircleThreshold",Cn.regionFill,Cn.setValue,BG,Cn.determineSegmentIndex,Cn.dynamicThreshold,Cn.threshold,Cn.preview,Cn.islandRemoval,Cn.labelmapStatistics),Jw=WG.strategyFunction,Fxe=Vxe.strategyFunction;function Uxe(){throw new Error("Not yet implemented")}const{transformWorldToIndex:Bxe}=Rn,Gxe={[Lt.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Ft(0,0,0);e.forEach(c=>{ri(i,i,c)}),Ir(i,i,1/e.length),t.centerWorld=i,t.centerIJK=Bxe(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=Pwe(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=GG({topLeftWorld:a,bottomRightWorld:s,center:i})}},Zw=new pc("Sphere",Cn.regionFill,Cn.setValue,Gxe,Cn.determineSegmentIndex,Cn.preview,Cn.labelmapStatistics,Cn.ensureSegmentationVolumeFor3DManipulation),zG=Zw.strategyFunction,Wxe=new pc("SphereThreshold",...Zw.compositions,Cn.dynamicThreshold,Cn.threshold,Cn.ensureSegmentationVolumeFor3DManipulation,Cn.ensureImageVolumeFor3DManipulation),zxe=new pc("SphereThreshold",...Zw.compositions,Cn.dynamicThreshold,Cn.threshold,Cn.islandRemoval,Cn.ensureSegmentationVolumeFor3DManipulation,Cn.ensureImageVolumeFor3DManipulation),$xe=Wxe.strategyFunction,jxe=zxe.strategyFunction,Hxe=new pc("EraseSphere",Cn.erase,...Zw.compositions),$G=Hxe.strategyFunction,Kxe=new pc("EraseCircle",Cn.erase,...WG.compositions),jG=Kxe.strategyFunction,{VoxelManager:JS,RLEVoxelMap:qxe}=Rn;function ZS(t,e){return KG(t,e)}function HG(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();To(this.segmentationId,o)}function KG(t,e){const r=JS.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:HG,commitMemo:Xxe,segmentationVoxelManager:e,voxelManager:r,id:Pn(),operationType:"labelmap"}}function Xxe(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=JS.createRLEHistoryVoxelManager(t);qxe.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=JS.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 Yxe=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:ZS,createRleMemo:KG,restoreMemo:HG},Symbol.toStringTag,{value:"Module"})),{isEqual:$2}=Rn,Jxe=Ft(1,0,0),Zxe=Ft(0,1,0),Qxe=Ft(0,0,1),n7=[Jxe,Zxe,Qxe];function qG(t){const e=qn(Ke(),t[0],t[1]),r=qn(Ke(),t[0],t[2]),n=r7(e,n7),i=r7(r,n7);return[...n,...i].every(a=>$2(a,0)||$2(a,90)||$2(a,180)||$2(a,270))}function r7(t,e){return e.map(r=>o4(t,r)*180/Math.PI)}const{transformWorldToIndex:XG}=Rn,YG={[Lt.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=Ft(0,0,0);e.forEach(l=>{ri(a,a,l)}),Ir(a,a,1/e.length),t.centerWorld=a,t.centerIJK=XG(i,a);const{boundsIJK:s,pointInShapeFn:c}=eCe(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function eCe(t,e,r){let n=e.map(w=>XG(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=cf(n,r.getDimensions()),a=t instanceof lr||qG(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=xf({direction:s,spacing:c},l),u=rU(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 tCe=new pc("Rectangle",Cn.regionFill,Cn.setValue,YG,Cn.determineSegmentIndex,Cn.preview,Cn.labelmapStatistics),nCe=new pc("RectangleThreshold",Cn.regionFill,Cn.setValue,YG,Cn.determineSegmentIndex,Cn.dynamicThreshold,Cn.threshold,Cn.preview,Cn.islandRemoval,Cn.labelmapStatistics),E8=tCe.strategyFunction,rCe=nCe.strategyFunction,iCe=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:Jw,fillInsideRectangle:E8,fillOutsideCircle:Uxe,thresholdInsideRectangle:rCe},Symbol.toStringTag,{value:"Module"})),Np=class Np extends vi{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(Ee(o),a,Lt.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return Np.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=ZS(e,r),this.memoMap.set(n,i)):(i=ZS(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=Ee(e),{viewport:n}=r,i=Od(n.id);if(!i){const l=new CustomEvent(rt.ERROR_EVENT,{detail:{type:"Segmentation",message:"No active segmentation detected, create a segmentation representation before using the brush tool"},cancelable:!0});return et.dispatchEvent(l),null}const{segmentationId:o}=i,a=zd(o),{representationData:s}=Vn(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 Tr){const{volumeId:c}=r[Vt.Labelmap],l=e.getActors();if(e instanceof lr){const g=new CustomEvent(rt.ERROR_EVENT,{detail:{type:"Segmentation",message:"Cannot perform brush operation on the selected viewport"},cancelable:!0});return et.dispatchEvent(g),null}const u=l.map(g=>$e.getVolume(g.referencedId)),d=$e.getVolume(c),h=((o=u.find(g=>Zt(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=Tf(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=Ee(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=Od(r);if(!n)return;const{segmentationId:i}=n,o=Da(i);if(!o)return;const a=iu(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}=Ee(e),d=iu(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||oCe(...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=Ee(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),Lt.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Ee(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),Lt.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=Ee(e);this.applyActiveStrategyCallback(n,r,Lt.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=mm(),o=Dm(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 Np({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:Jw},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((O,A)=>{m[A][0]=Math.min(m[A][0],O),m[A][1]=Math.max(m[A][1],O)});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=Da(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),O=d.getAtIJKPoint(P);O===T?_=!0:O>=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 O=m[2][0];O<=m[2][1];O++){const A=g.indexToWorld([I,P,O]);JE(A,w)&&u.setAtIJK(I,P,O,D)}n&&mn(y.annotationUID)}const p=u.getArrayOfModifiedSlices();To(f,p)}};Np.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let Rd=Np;function oCe(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 Qw extends Rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:Jw,ERASE_INSIDE_CIRCLE:jG,FILL_INSIDE_SPHERE:zG,ERASE_INSIDE_SPHERE:$G,THRESHOLD_INSIDE_CIRCLE:Fxe,THRESHOLD_INSIDE_SPHERE:$xe,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:jxe},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:{[Lt.AcceptPreview]:{method:Lt.AcceptPreview,bindings:[{key:"Enter"}]},[Lt.RejectPreview]:{method:Lt.RejectPreview,bindings:[{key:"Escape"}]},[Lt.Interpolate]:{method:Lt.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:Lt.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=Ee(o);this._editData=this.createEditData(o),this._activateDraw(o),Gt(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);Ue(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,Lt.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=Sr(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=Ee(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=C8({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(Ee(this._previewData.element),{...n,...s,memo:c},Lt.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Ee(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;Ue(c);const l=Sr(a.canvas,this._previewData.startPoint),{dragTimeMs:f,dragMoveDistance:u}=this.configuration.preview;!this._previewData.isDrag&&Date.now()-this._previewData.timerStart{const i=n.detail,{element:o}=i,a=Ee(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,Lt.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.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&&Ue(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=Ee(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=Ft(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=Ft(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=Ke();kn(f,c,l);const u=o([r[0],r[1]]),d=Ke(),h=Ke(),g=Ke(),p=Ke();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=Ee(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),Lt.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Ee(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),Lt.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=Ee(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),Lt.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}ia(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&&ia(r,s,"1",h,y,{color:p})}}Qw.toolName="Brush";function og(t,e){const r=ni(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 Qw):void 0}function aCe(t,e,r){const n=ni(t);if(n===void 0)return;og(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),Ue(c)}function sCe(t,e){const r=ni(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=og(t,e)[0];if(o)return o.configuration.brushSize}function cCe(t,e){const r=ni(t);if(r===void 0||(og(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();Ue(o)}function lCe(t){const e=ni(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=og(t)[0];if(i)return i.configuration.threshold.range}const kp=class kp{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 e7({storePointData:r}))}):this.calculators.set(n,new e7({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 ${r}`);i.statsCallback(n)}static getStatistics(e){if(this.mode==="individual"){const n={};return this.calculators.forEach((i,o)=>{n[o]=i.getStatistics(e)}),n}return this.calculators.get(this.indices).getStatistics(e)}};kp.calculators=new Map,kp.indices=[],kp.mode="collective";let QS=kp;function uCe(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=iU(t,r),{voxelManager:s}=a[o],c=s,l=t.voxelManager.getScalarDataLength(),f=t.voxelManager;return a.forEach(u=>{const{volumeSize:d}=u;d===l?dCe(f,c,e,u):fCe(f,c,e,u,a,o,n)}),To(i),t}function fCe(t,e,r,n,i,o,a){const{imageData:s,lower:c,upper:l,dimensions:f}=n;let u,d,h;const g=t.getScalarDataLength();for(let p=0;p{u=u+1,w>=h.lower&&w<=h.upper&&(d=d+1)};u=0,d=0,h={lower:c,upper:l};let m=!1;t.forEach(y,{imageData:s,boundsIJK:v}),m=a===0?d>0:d===u,t.setAtIndex(p,m?r:0)}return{total:u,range:h,overlaps:d}}function dCe(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s=i&&c<=o?r:0)}}function i7(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=Ke(),{testIJK:a}=r,s=Mn(Ke(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=Ir(Ke(),s,1/c);for(let f=1;f{const l=ri(Ke(),s,c).map(v=>v/2),f=e.worldToIndex(l).map(Math.round),[u,d,h]=f,g=u+d*o+h*a,p=r.getAtIndex(g);return p===n||(i==null?void 0:i.has(p))},toIJK:s=>e.worldToIndex(s),testIJK:s=>{const[c,l,f]=s,u=Math.round(c)+Math.round(l)*o+Math.round(f)*a,d=r.getAtIndex(u);return d===n||(i==null?void 0:i.has(d))}}}function gCe(t,e,r){const n=$e.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return hCe({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const Ag=.01;function pCe(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=gCe(e,i,o);for(const c of n){const l=mCe(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function mCe(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;vAg||e.testCenter(m,w)&&i7(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 JG(t){const e=await MG({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=ig(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,pCe(e[0],n.volumeId,r[i])}function ZG(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:j2}=Rn,L0=class L0 extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:vCe}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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=Ii([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=Ii([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=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=Ee(a),{renderingEngine:l}=c;Ue(s),Gt(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=At(s,this.getToolName());Gt(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Ee(s),{renderingEngine:h}=d;Ue(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}=Ee(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=Qi(d[0],d[1]);if(Qi(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=rn();ms(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=rn();ms(w,-m[1],m[0]);const x=rn();ms(x,y[0]-v[0],y[1]-v[0]);let C;a4(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&&mn(a.annotationUID),Ue(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=Ee(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=Sr(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*_,O=b+w*T;g.handles.points[2]=c.canvasToWorld([D,I]),g.handles.points[3]=c.canvasToWorld([P,O]),f.invalidated=!0,Ue(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;Ue(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Ee(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=ms(rn(),y[0]-w[0],y[1]-w[1]),C=ms(rn(),h[f][0]-w[0],h[f][1]-w[1]);Fl(x,x),Fl(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(_),O=E*Math.sin(_)+b*Math.cos(_),A=D*Math.cos(_)-I*Math.sin(_),V=D*Math.sin(_)+I*Math.cos(_);E=P+T[0],b=O+T[1],D=A+T[0],I=V+T[1];const G=c.canvasToWorld([E,b]),R=c.canvasToWorld([D,I]);u.handles.points[f]=v,u.handles.points[2]=G,u.handles.points[3]=R}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=Jr(rn(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=Fl(rn(),x),S=Jr(rn(),[y[0],y[1]],[h[f][0],h[f][1]]),T=Cy(S),_=this._getSignedAngle(C,S),E=Math.cos(_)*T,b=WY(rn(),[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}})||!c5([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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=hn(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;da.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;!si(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&or(i,g,"0",T,{color:w});const _=`${g}-line-1`,E=`${g}-line-2`;Sn(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},_),Sn(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 O;p.handles.textBox.hasMoved||(O=Oa(m),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),G=ho(i,g,"1",P,A,m,{},I),{x:R,y:N,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([R,N]),topRight:a.canvasToWorld([R+F,N]),bottomLeft:a.canvasToWorld([R,N+j]),bottomRight:a.canvasToWorld([R+F,N+j])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=rn();ms(o,i.end.x-i.start.x,i.end.y-i.start.y),Fl(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!c5([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;pA?O:A,G=O>A?A:O,R=O>A?D:P,N=O>A?P:D;this._isInsideVolume(x,C,S,T,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:V,width:G,unit:R,widthUnit:N}}const g=n.invalidated;return n.invalidated=!1,g&&cn(n,s,Qt.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>hr(n,s)&&hr(i,s)&&hr(o,s)&&hr(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=Wo(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Ee(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:{}}};ln(g,i);const p=At(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Gt(i),e.preventDefault(),Ue(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)}};L0.toolName="Bidirectional",L0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=L0.hydrateBase(L0,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 ln(w,l.element),Ue([l.id]),w};let N1=L0;function vCe(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 yCe(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=Ee(t),i=(r.getSegment||wCe)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=Xw(),{segmentIndex:s,segmentationId:c}=i,l=mr.getAnnotations(this.toolName||N1.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,mr.removeAnnotation(h.annotationUID);const m=await JG({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=ZG(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=mr.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&bE.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();ds(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function wCe(t,e){var a;const r=Xw();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??Da(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 QG(t){const e=ni(t);if(e===void 0)return;og(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();Ue(o)}function b8(t,e,r={}){const n=Vn(t),i=n.representationData,o=(r==null?void 0:r.representationType)??Object.keys(i)[0];if(!o)throw new Error(`Segmentation ${t} does not have any representations`);switch(o){case Vt.Labelmap:return xCe(n,e,r);case Vt.Contour:return CCe(n,e,r);default:return}}function xCe(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof Tr){const{volumeId:h}=n,g=$e.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=ru(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(!$e.getImage(o))return;const s=Lw(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=zr(c,e),f=c.getDimensions();return(c.voxelManager||hc.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function CCe(t,e,{viewport:r}){const n=t.representationData.Contour,i=Array.from(n.annotationUIDsMap.keys()),{viewPlaneNormal:o}=r.getCamera();for(const a of i){const s=n.annotationUIDsMap.get(a);if(s)for(const c of s){const l=Hr(c);if(!l)continue;const{polyline:f}=l.data.contour;if(Zt(o,l.metadata.viewPlaneNormal)&&JE(e,f))return Number(a)}}}function eW(t,e,{viewport:r,searchRadius:n}){const o=Vn(t).representationData.Labelmap;if(r instanceof Tr){const{volumeId:p}=o,v=$e.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 TCe(C,x,r,m,n)?x:void 0}const a=Tf(r.id,t);if(!$e.getImage(a))return;const c=Lw(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=zr(l,e),u=l.getDimensions(),d=l.voxelManager||hc.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return SCe(f,u,d,h)?h:void 0}function tW(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 SCe(t,e,r,n,i){return tW((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 TCe(t,e,r,n,i){return tW((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 nW(t){const e=Vn(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 _Ce=` + `;return dF(c,e)}const J9=Symbol("ElementCursorsMap");function hF(t,e){b1(t)[0]=e,gm(t,e)}function gm(t,e){const r=b1(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof Bo?e:Bo.getDefinedCursor("auto")).getStyleProperty()}function tn(t){gm(t,b1(t)[1])}function zt(t){gm(t,Bo.getDefinedCursor("none"))}function b1(t){let e=b1[J9];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(b1,J9,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const npe=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:zt,initElementCursor:hF,resetElementCursor:tn,setElementCursor:gm},Symbol.toStringTag,{value:"Module"}));function rpe(t,e){let r=eh.getDefinedCursor(e,!0);r||(r=Bo.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=Bo.getDefinedCursor(e)),gm(t,r)}const ipe=[...$ge,...Bge],ope=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:ipe,CursorSVG:_w,ImageMouseCursor:E1,MouseCursor:Bo,SVGMouseCursor:eh,elementCursor:npe,registerCursor:Wge,setCursorForElement:rpe},Symbol.toStringTag,{value:"Module"}));function oi(t){return Je.toolGroups.find(e=>e.id===t)}const{Active:Ig,Passive:yC,Enabled:wC,Disabled:xC}=jn,ape=[{mouseButton:fl.Primary}];class bE{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:s})=>s===e)||this.viewportsInfo.push({viewportId:e,renderingEngineId:n});const i=this.getActivePrimaryMouseButtonTool();Er.getRuntimeSettings().get("useCursors")&&this.setViewportsCursorByToolName(i);const a={toolGroupId:this.id,viewportId:e,renderingEngineId:n};lt(tt,k.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};lt(tt,k.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===jn.Active){this.setToolActive(e,n||this.restoreToolOptions[e]);return}if(r===jn.Passive){this.setToolPassive(e);return}if(r===jn.Enabled){this.setToolEnabled(e);return}if(r===jn.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=>CC(p,d))&&(h||g)&&u.push(d),u},[]),mode:Ig};this.toolOptions[e]=s,this._toolInstances[e].mode=Ig;const l=Er.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=Bo.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};lt(tt,k.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Ig,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:yC}),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=>CC(c,l)));let s=yC;o.bindings.length!==0&&(s=Ig,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,yC)}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:wC};this.toolOptions[e]=n,r.mode=wC,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,wC)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:xC};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=xC,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,xC)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Ig&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=eh.getDefinedCursor(n,!0),i)||(n=`${e}`,i=eh.getDefinedCursor(n,!0),i)||(n=e,i=eh.getDefinedCursor(n,!0),i)?i:Bo.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Ii(n,r);if(!i)return;const{viewport:o}=i;hF(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 fl.Primary}getDefaultPrimaryBindings(){return ape}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Uge(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return ws(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:fl.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=oi(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new bE(e),Je.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>CC(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{qr(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const i={toolGroupId:this.id,toolName:e,mode:r,toolBindingsOptions:n};lt(tt,k.TOOL_MODE_CHANGED,i)}_findRenderingEngine(e,r){const n=jo();if((n==null?void 0:n.length)===0)throw new Error("No rendering engines found.");if(r)return r;const i=n.filter(o=>o.getViewport(e));if(i.length===0){if(n.length===1)return n[0].id;throw new Error("No rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.")}if(i.length>1)throw new Error("Multiple rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.");return i[0].id}}function CC(t,e){return t.mouseButton!==e.mouseButton||t.numTouchPoints!==e.numTouchPoints?!1:t.modifierKey===e.modifierKey}function gF(t){if(Je.toolGroups.some(n=>n.id===t)){console.warn(`'${t}' already exists.`);return}const r=new bE(t);return Je.toolGroups.push(r),r}function pF(t){const e=Je.toolGroups.findIndex(r=>r.id===t);e>-1&&Je.toolGroups.splice(e,1)}function mF(){const t=[...Je.toolGroups];for(const e of t)pF(e.id);Je.toolGroups=[]}function Nr(t,e){var n;e||(e=(n=jo().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 spe(){return Je.toolGroups}const cpe=[jn.Active,jn.Passive,jn.Enabled];function vF(t){return Je.toolGroups.filter(({toolOptions:e})=>{const r=Object.keys(e);for(let n=0;n{a.viewportsInfo.forEach(s=>{const{renderingEngineId:c,viewportId:l}=s,{FrameOfReferenceUID:f}=Ii(l,c);t.metadata.FrameOfReferenceUID===f&&n.push(s)})});const i=k.ANNOTATION_ADDED,o={annotation:t};if(!n.length){lt(tt,i,o);return}n.forEach(({renderingEngineId:a,viewportId:s})=>{o.viewportId=s,o.renderingEngineId=a,lt(tt,i,o)})}function Ew(t){const e=k.ANNOTATION_REMOVED;lt(tt,e,t)}function fn(t,e,r=rn.HandlesUpdated){const n=e&&Ee(e),{viewportId:i,renderingEngineId:o}=n||{},a=k.ANNOTATION_MODIFIED;lt(tt,a,{annotation:t,viewportId:i,renderingEngineId:o,changeType:r})}function Hn(t){CF({annotation:t})}function bw(t,e=!1){CF({annotation:t,contourHoleProcessingEnabled:e})}function CF(t){const e=k.ANNOTATION_COMPLETED;lt(tt,e,t)}const lpe=Object.freeze(Object.defineProperty({__proto__:null,triggerAnnotationAddedForElement:wF,triggerAnnotationAddedForFOR:xF,triggerAnnotationCompleted:Hn,triggerAnnotationModified:fn,triggerAnnotationRemoved:Ew,triggerContourAnnotationCompleted:bw},Symbol.toStringTag,{value:"Module"}));let SF;function mc(){return SF}function DE(t){SF=t}function wn(t,e){const r=mc(),n=r.getGroupKey(e);return r.getAnnotations(n,t)}function Xr(t){return mc().getAnnotation(t)}function pm(){return mc().getAllAnnotations()}function Dw(t){const{annotationUID:e,parentAnnotationUID:r}=t;if(!r)return;const n=Xr(r),i=n.childAnnotationUIDs.indexOf(e);n.childAnnotationUIDs.splice(i,1),t.parentAnnotationUID=void 0}function mm(t,e){const{annotationUID:r}=t,{annotationUID:n}=e;Dw(e),t.childAnnotationUIDs||(t.childAnnotationUIDs=[]),!t.childAnnotationUIDs.includes(n)&&(t.childAnnotationUIDs.push(n),e.parentAnnotationUID=r)}function TF(t){return t.parentAnnotationUID?Xr(t.parentAnnotationUID):void 0}function vm(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>Xr(r)))??[]}function dn(t,e){t.annotationUID||(t.annotationUID=Fn());const r=mc();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),wF(t,e)}else r.addAnnotation(t,void 0),xF(t);return t.annotationUID}function upe(t,e){const r=mc(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function Sn(t){var n;if(!t)return;const e=mc(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>Sn(i)),e.removeAnnotation(t),Ew({annotation:r,annotationManagerUID:e.uid}))}function fpe(){const t=mc(),e=t.removeAllAnnotations();for(const r of e)Ew({annotation:r,annotationManagerUID:t.uid})}function dpe(t,e){const r=mc(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)Ew({annotation:o,annotationManagerUID:r.uid})}function _F(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?Xr(e.parentAnnotationUID):void 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DF(t){if(Wi.doubleClickTimeout){if(t.buttons===Wi.mouseDownEvent.buttons)return;Wi.mouseDownEvent=t,Qy();return}Wi.doubleClickTimeout=setTimeout(Qy,t.buttons===1?Cpe:Spe),Wi.mouseDownEvent=t,Wi.ignoreDoubleClick=!1,ln.element=t.currentTarget,ln.mouseButton=t.buttons;const e=Ee(ln.element),{renderingEngineId:r,viewportId:n}=e;ln.renderingEngineId=r,ln.viewportId=n,ln.preventClickTimeout=setTimeout(bpe,ln.clickDelay),ln.element.removeEventListener("mousemove",ym);const i=Gd(t,ln.element);ln.startPoints=Xu(i),ln.lastPoints=Xu(i),document.addEventListener("mouseup",IE),document.addEventListener("mousemove",IF)}function Epe(t){const e=Ow(ln.startPoints,ln.startPoints),r={event:t,eventName:Q9,element:ln.element,mouseButton:ln.mouseButton,renderingEngineId:ln.renderingEngineId,viewportId:ln.viewportId,camera:{},startPoints:ln.startPoints,lastPoints:ln.startPoints,currentPoints:ln.startPoints,deltaPoints:e};ln.lastPoints=Xu(r.lastPoints),lt(r.element,Q9,r)&<(r.element,ype,r)}function 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e=ln.isClickEvent?wpe:xpe,r=Gd(t,ln.element),n=Ow(r,ln.lastPoints),i={event:t,eventName:e,mouseButton:ln.mouseButton,element:ln.element,renderingEngineId:ln.renderingEngineId,viewportId:ln.viewportId,camera:{},startPoints:Xu(ln.startPoints),lastPoints:Xu(ln.lastPoints),currentPoints:r,deltaPoints:n};lt(i.element,e,i),VS()}document.removeEventListener("mousemove",IF)}function OF(t){const e=Gd(t,ln.element),r=RF(ln.element,ln.lastPoints),n=Ow(e,r);MF(n.canvas)&&(Qy(),ym(t))}function MF(t){return Math.abs(t[0])+Math.abs(t[1])>Tpe}function bpe(){ln.isClickEvent=!1}function Qy(){Wi.ignoreDoubleClick=!0;const t=Wi.mouseDownEvent,e=Wi.mouseUpEvent;PF(),Epe(t),e&&IE(e)}function PF(){Wi.doubleClickTimeout&&(clearTimeout(Wi.doubleClickTimeout),Wi.doubleClickTimeout=null),Wi.mouseDownEvent=null,Wi.mouseUpEvent=null}function VS(){var t,e;document.removeEventListener("mouseup",IE),(t=ln.element)==null||t.removeEventListener("mousemove",OF),(e=ln.element)==null||e.addEventListener("mousemove",ym),PF(),ln=JSON.parse(JSON.stringify(_pe))}function Xu(t){return JSON.parse(JSON.stringify(t))}function RF(t,e){const{viewport:r}=Ee(t)||{};if(!r)return e;const n=r.canvasToWorld(e.canvas);return{page:e.page,client:e.client,canvas:e.canvas,world:n}}function Ow(t,e){return!t||!e?{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}:{page:SC(t.page,e.page),client:SC(t.client,e.client),canvas:SC(t.canvas,e.canvas),world:Dpe(t.world,e.world)}}function SC(t,e){return[t[0]-e[0],t[1]-e[1]]}function Dpe(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function Ipe(){return ln.mouseButton}function LF(t){Wi.ignoreDoubleClick?(Wi.ignoreDoubleClick=!1,t.stopImmediatePropagation(),t.preventDefault()):VS()}function AF(t){t.removeEventListener("dblclick",bF),t.removeEventListener("mousedown",DF),t.removeEventListener("mousemove",ym),t.removeEventListener("dblclick",LF,{capture:!0})}function Ope(t){AF(t),t.addEventListener("dblclick",bF),t.addEventListener("mousedown",DF),t.addEventListener("mousemove",ym),t.addEventListener("dblclick",LF,{capture:!0})}const NF={enable:Ope,disable:AF},Mpe=2e3,bh={mouse:0,touch:1};let tI,nI;function kF(t,e){const r=Date.now();if(t!==tI){if(r-nI<=Mpe)return e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation(),!1;tI=t}nI=r}const VF=kF.bind(null,bh.mouse),FF=kF.bind(null,bh.touch);function rI(t,e,r){const n=r?VF:FF;e.forEach(function(i){t.addEventListener(i,n,{passive:!1})})}function iI(t,e,r){const n=r?VF:FF;e.forEach(function(i){t.removeEventListener(i,n)})}const UF=["mousedown","mouseup","mousemove"],BF=["touchstart","touchend"];function GF(t){iI(t,UF,bh.mouse),iI(t,BF,bh.touch)}function Ppe(t){GF(t),rI(t,UF,bh.mouse),rI(t,BF,bh.touch)}const 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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 TC(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 oI(t){const e=[];for(let 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r={event:t,eventName:sI,renderingEngineId:Gt.renderingEngineId,viewportId:Gt.viewportId,camera:{},element:Gt.element,startPointsList:il(Gt.startPointsList),lastPointsList:il(Gt.lastPointsList),startPoints:FS(cc(Gt.startPointsList)),lastPoints:FS(cc(Gt.lastPointsList))};af(r.element,sI,r)}function Bpe(t){Gt.isTouchStart=!0,Gt.startTime=new Date;const e=Mw(t,Gt.element),r=cc(e),n=I1,i=n5,o={event:t,eventName:aI,element:Gt.element,renderingEngineId:Gt.renderingEngineId,viewportId:Gt.viewportId,camera:{},startPointsList:e,lastPointsList:e,currentPointsList:e,startPoints:r,lastPoints:r,currentPoints:r,deltaPoints:n,deltaDistance:i};Gt.startPointsList=il(o.startPointsList),Gt.lastPointsList=il(o.lastPointsList),af(o.element,aI,o)&&af(o.element,Fpe,o)}function KF(t){const e=Mw(t,Gt.element),r=XF(Gt.element,Gt.lastPointsList),n=e.length===r.length?e5(e,r):I1,i=e.length===r.length?t5(e,r):n5,o=e.length===r.length?OE(e,Gt.lastPointsList):n5;Gt.accumulatedDistance={page:Gt.accumulatedDistance.page+o.page,client:Gt.accumulatedDistance.client+o.client,canvas:Gt.accumulatedDistance.canvas+o.canvas,world:Gt.accumulatedDistance.world+o.world};const a={event:t,eventName:cI,renderingEngineId:Gt.renderingEngineId,viewportId:Gt.viewportId,camera:{},element:Gt.element,startPoints:cc(Gt.startPointsList),lastPoints:cc(r),currentPoints:cc(e),startPointsList:il(Gt.startPointsList),lastPointsList:il(r),currentPointsList:e,deltaPoints:n,deltaDistance:i};af(Gt.element,cI,a),Wpe(t,n),Gt.lastPointsList=il(e)}function qF(t){clearTimeout(Gt.pressTimeout);const e=Mw(t,Gt.element),r=XF(Gt.element,Gt.lastPointsList),n=e.length===r.length?e5(e,r):e5(e,e),i=e.length===r.length?t5(e,r):t5(e,e),o={event:t,eventName:lI,element:Gt.element,renderingEngineId:Gt.renderingEngineId,viewportId:Gt.viewportId,camera:{},startPointsList:il(Gt.startPointsList),lastPointsList:il(r),currentPointsList:e,startPoints:cc(Gt.startPointsList),lastPoints:cc(r),currentPoints:cc(e),deltaPoints:n,deltaDistance:i};af(o.element,lI,o),Gpe(t),Gt=JSON.parse(JSON.stringify($F)),document.removeEventListener("touchmove",KF),document.removeEventListener("touchend",qF)}function Gpe(t){const e=new Date().getTime(),r=Gt.startTime.getTime();if(e-r>vi.tapToleranceMs||(vi.taps===0&&(vi.element=Gt.element,vi.renderingEngineId=Gt.renderingEngineId,vi.viewportId=Gt.viewportId,vi.startPointsList=Gt.startPointsList),vi.taps>0&&!(vi.element==Gt.element&&vi.renderingEngineId==Gt.renderingEngineId&&vi.viewportId==Gt.viewportId)))return;const n=Mw(t,vi.element);OE(n,vi.startPointsList).canvas>vi.tapMaxDistance||(clearTimeout(vi.tapTimeout),vi.taps+=1,vi.tapTimeout=setTimeout(()=>{const o={event:t,eventName:uI,element:vi.element,renderingEngineId:vi.renderingEngineId,viewportId:vi.viewportId,camera:{},currentPointsList:n,currentPoints:cc(n),taps:vi.taps};af(o.element,uI,o),vi=JSON.parse(JSON.stringify(jF))},vi.tapToleranceMs))}function Wpe(t,e){const r=new Date().getTime(),n=Gt.startTime.getTime();if(Gt.swiped||r-n>Gt.swipeToleranceMs)return;const[i,o]=e.canvas,a={event:t,eventName:_C,renderingEngineId:Gt.renderingEngineId,viewportId:Gt.viewportId,camera:{},element:Gt.element,swipe:null};Math.abs(i)>Gt.swipeDistanceThreshold&&(a.swipe=i>0?id.RIGHT:id.LEFT,af(a.element,_C,a),Gt.swiped=!0),Math.abs(o)>Gt.swipeDistanceThreshold&&(a.swipe=o>0?id.DOWN:id.UP,af(a.element,_C,a),Gt.swiped=!0)}function XF(t,e){const{viewport:r}=Ee(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 YF(t){WF.disable(t),t.removeEventListener("touchstart",HF)}function zpe(t){YF(t),WF.enable(t),t.addEventListener("touchstart",HF,{passive:!1})}const JF={enable:zpe,disable:YF},fI=10,dI=40,hI=800;function $pe(t){let e=0,r=0,n=0,i=0;return"detail"in t&&(r=t.detail),"wheelDelta"in t&&(r=-t.wheelDelta/120),"wheelDeltaY"in t&&(r=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),n=e*fI,i=r*fI,"deltaY"in t&&(i=t.deltaY),"deltaX"in t&&(n=t.deltaX),(n||i)&&t.deltaMode&&(t.deltaMode===1?(n*=dI,i*=dI):(n*=hI,i*=hI)),n&&!e&&(e=n<1?-1:1),i&&!r&&(r=i<1?-1:1),{spinX:e,spinY:r,pixelX:n,pixelY:i}}function ZF(t){const e=t.currentTarget,r=Ee(e),{renderingEngineId:n,viewportId:i}=r;if(t.deltaY>-1&&t.deltaY<1)return;t.preventDefault();const{spinX:o,spinY:a,pixelX:s,pixelY:c}=$pe(t),l=a<0?-1:1,f={event:t,eventName:k.MOUSE_WHEEL,renderingEngineId:n,viewportId:i,element:e,camera:{},detail:t,wheel:{spinX:o,spinY:a,pixelX:s,pixelY:c,direction:l},points:Gd(t)};lt(e,k.MOUSE_WHEEL,f)}function jpe(t){QF(t),t.addEventListener("wheel",ZF,{passive:!1})}function QF(t){t.removeEventListener("wheel",ZF)}const eU={enable:jpe,disable:QF},Hpe={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};let Ei={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};function Pw(t){Ei.element=t.currentTarget;const e=Ee(Ei.element),{renderingEngineId:r,viewportId:n}=e;Ei.renderingEngineId=r,Ei.viewportId=n,Ei.key=t.key,Ei.keyCode=t.keyCode,t.preventDefault();const i={renderingEngineId:Ei.renderingEngineId,viewportId:Ei.viewportId,element:Ei.element,key:Ei.key,keyCode:Ei.keyCode};lt(i.element,k.KEY_DOWN,i),document.addEventListener("keyup",tU),document.addEventListener("visibilitychange",ME),Ei.element.removeEventListener("keydown",Pw)}function ME(){document.removeEventListener("visibilitychange",ME),document.visibilityState==="hidden"&&nU()}function tU(t){const e={renderingEngineId:Ei.renderingEngineId,viewportId:Ei.viewportId,element:Ei.element,key:Ei.key,keyCode:Ei.keyCode};document.removeEventListener("keyup",tU),document.removeEventListener("visibilitychange",ME),Ei.element.addEventListener("keydown",Pw),Ei=structuredClone(Hpe),lt(e.element,k.KEY_UP,e)}function Kpe(){return Ei.keyCode}function nU(){Ei.keyCode=void 0}function qpe(t){rU(t),t.addEventListener("keydown",Pw)}function rU(t){t.removeEventListener("keydown",Pw)}const qh={enable:qpe,disable:rU,getModifierKey:Kpe},{EPSILON:t0}=yf;function iU(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;uJSON.stringify(t)===JSON.stringify(e);function PE(t,e,r,n){const i=r[0]/2,o=r[1]/2,a=r[2]/2,s=new Array(8);s[0]=Hr(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]=Hr(t,[n[0]+f*i,n[1]+u*o,n[2]+d*a])}return sf(s,e)}function aU(t,e){const{spacing:r}=t,n=t.voxelManager.getScalarDataLength(),i=[];let o=0;for(let a=0;a{const e=RE.get(t);e&&(e.isDirty=!0)},Jpe=t=>{const e=RE.get(t);return e&&!e.isDirty?e.indices:null},Zpe=(t,e)=>{RE.set(t,{indices:e,isDirty:!1})};function Oo(t,e,r){const n={segmentationId:t,modifiedSlicesToUse:e,segmentIndex:r};Ype(t),lt(tt,k.SEGMENTATION_DATA_MODIFIED,n)}function es(t){const e={segmentationId:t};lt(tt,k.SEGMENTATION_MODIFIED,e)}function LE(t){const e={segmentationId:t};lt(tt,k.SEGMENTATION_REMOVED,e)}function qc(t,e,r){const n={segmentationId:e,type:r,viewportId:t};lt(tt,k.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function US(t,e,r){const n={viewportId:t,segmentationId:e,type:r};lt(tt,k.SEGMENTATION_REPRESENTATION_REMOVED,n)}const Qpe=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:Oo,triggerSegmentationModified:es,triggerSegmentationRemoved:LE,triggerSegmentationRepresentationModified:qc,triggerSegmentationRepresentationRemoved:US},Symbol.toStringTag,{value:"Module"})),e1e={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 t1e(){return e1e}const n1e={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function r1e(){return n1e}class i1e{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===Vt.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===Vt.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 Vt.Labelmap:return r1e();case Vt.Contour:return t1e();case Vt.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!EV(n,i)}}const Ha=new i1e;function o1e(t){const e={segmentationId:t};lt(tt,k.SEGMENTATION_ADDED,e)}const gI={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class a1e{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=Fn()),this.state=Object.freeze(ws(gI)),this.uid=e}getState(){return this.state}updateState(e){const r=ws(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(ws(gI))}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)}),es(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=ws(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)}),o1e(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),LE(e)}addSegmentationRepresentation(e,r,n,i){if(!Xn(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]=[],Ha.setRenderInactiveSegmentations(e,!0)),n!==Vt.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),qc(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:{...pI(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=pI(Vt.Labelmap)){if(!Xn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Vt.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Vt.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=Xn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof Dr,{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=Xn(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=Xn(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=ze.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=Xn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=Xn(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}=Xn(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=>{US(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&qc(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})=>{US(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})}),qc(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})})}),qc(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]=ws(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}-${r}`}}async function sU({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||Fn();return await X4(n,r),{volumeId:n}}async function s1e({segmentationId:t,options:e}){const r=cr.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await sU({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function pI(t){const e=Zl.newInstance(),r=_d.newInstance();return r.addPoint(0,0),t===Vt.Labelmap?{cfun:e,ofun:r}:{}}const cr=new a1e("DEFAULT");function Ta(t,e={}){return cr.getSegmentationRepresentations(t,e)}function AE(t,e){const r=cr;if(!e.segmentationId||!e.type)throw new Error("getSegmentationRepresentation: No segmentationId or type provided, you need to provide at least one of them");const n=r.getSegmentationRepresentations(t,e);return n==null?void 0:n[0]}function cU(t){return cr.getSegmentationRepresentationsBySegmentationId(t)}function c1e(t,e){const r=Ee(t),{viewport:n}=r,o=n.getActors().filter(a=>a.representationUID&&typeof a.representationUID=="string"&&a.representationUID.startsWith(e));n.removeActors(o.map(a=>a.uid))}function lU(t,e,r){const n=Xn(t);if(!n)return;const{renderingEngine:i,viewport:o}=n;if(!i||!o)return;const s=o.getActors().filter(r);return s.length>0?s[0]:void 0}function l1e(t,e){const r=Xn(t);if(!r)return;const{renderingEngine:n,viewport:i}=r;if(!n||!i)return;const a=i.getActors().filter(e);return a.length>0?a:void 0}function u1e(t,e){const r=Rw(t,e);return r==null?void 0:r.uid}function Cp(t,e){return l1e(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Vt.Labelmap}`)})}function Rw(t,e){return lU(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Vt.Labelmap}`)})}function f1e(t,e,r){return lU(t,e,n=>n.representationUID===uU(e,r))}function uU(t,e){return`${t}-${Vt.Surface}-${e}`}function d1e(t,e,r){const n=Ee(t),{viewport:i}=n,o=f1e(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=zr.newInstance();T.getPoints().setData(w,3);const _=Td.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=zr.newInstance();u.getPoints().setData(c,3);const d=Td.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=va.newInstance({});let g;h.setInputData(u);const p=uc.newInstance();p.setMapper(h),p.getProperty().setColor(f[0]/255,f[1]/255,f[2]/255),p.getProperty().setLineWidth(2);const v=uU(r,e.segmentIndex);i.addActor({uid:Fn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function zn(t){return cr.getSegmentation(t)}function wm(t){return cr.getColorLUT(t)}let r5={};function h1e(){return r5}function g1e(t){r5=t}let mI=!1;function $l(){var e;if(!((e=r5.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=r5.addons.polySeg;return mI||(t.init(),mI=!0),t}function NE({segmentationId:t,type:e,data:r}){const n=zn(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 Vt.Labelmap:r&&(n.representationData[e]=r);break;case Vt.Contour:r&&(n.representationData[e]=r);break;case Vt.Surface:r&&(n.representationData[e]=r);break;default:throw new Error(`Invalid representation type ${e}`)}}function kE(t){const e=typeof t;return t!==null&&(e==="object"||e==="function")}function Xh(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,kE(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,I=i;return n=i=void 0,l=b,a=t.apply(I,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,I=b-l,P=e-D;return u?Math.min(P,o-I):P}function w(b){const D=b-c,I=b-l;return c===void 0||D>=e||D<0||u&&I>=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(),I=w(D);if(n=b,i=this,c=D,I){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 Lv=new Map;async function VE(t,e,r,n,i){const o=await r();NE({segmentationId:t,type:e,data:o}),i==null||i(),Lv.has(t)||Lv.set(t,[]);const a=Lv.get(t);return a.includes(e)||a.push(e),p1e(n),es(t),o}function p1e(t){const e=r=>{m1e(r,t)};t._debouncedUpdateFunction=e,tt.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction),tt.addEventListener(k.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction)}const m1e=Xh((t,e)=>{const r=t.detail.segmentationId,n=Lv.get(r);!n||!n.length||(e(r),n.length&&es(r))},300);function FE(t,e){const r=AE(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}function v1e(t,e,r=!1){const n=Xn(t);if(!n)return;const{viewport:i}=n;c1e(i.element,e),r&&i.render()}async function y1e(t,e){var l;const{segmentationId:r,type:n}=e,i=zn(r);if(!i)return;let o=i.representationData[Vt.Surface];if(!o&&((l=$l())!=null&&l.canComputeRequestedRepresentation(r,Vt.Surface))){const f=$l();if(o=await VE(r,Vt.Surface,()=>f.computeSurfaceData(r,{viewport:t}),()=>f.updateSurfaceData(r,{viewport:t})),!o)throw new Error(`No Surface data found for segmentationId ${r} even we tried to compute it`)}else!o&&!$l()&&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=wm(s);a.forEach(f=>{const u=ze.getGeometry(f);if(!(u!=null&&u.data)){console.warn(`No Surfaces found for geometryId ${f}. Skipping render.`);return}const{segmentIndex:d}=u.data,g=FE(t.id,{segmentationId:r,type:n}).has(d),p=u.data,v=c[d];p.color=v.slice(0,3),p.visible=!g,d1e(t.element,p,r)}),t.render()}const fU={render:y1e,removeRepresentation:v1e};function w1e(t,e,r,n){const i=t.getViewReference(),{viewPlaneNormal:o,FrameOfReferenceUID:a}=i,s={annotationUID:(n==null?void 0:n.annotationUID)||Fn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:e,viewPlaneNormal:o,FrameOfReferenceUID:a,referencedImageId:x1e(t,r[0],o),...n}};return dn(s,t.element),s}function x1e(t,e,r){let n;if(t instanceof gr)n=UE(t,e,r);else if(t instanceof Dr){const i=C1e(t),o=yl(i),a=ze.getVolume(o);n=Jl(a,e,r)}else throw new Error("getReferencedImageId: viewport must be a StackViewport or BaseVolumeViewport");return n}function C1e(t){var r;const e=(r=t.getViewReferenceId)==null?void 0:r.call(t);if(e)return e;if(t instanceof Dr)return`volumeId:${S1e(t)}`;throw new Error("getTargetId: viewport must have a getTargetId method")}function S1e(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function UE(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=wt("imagePlaneModule",o),s=T1e(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function T1e(t,e,r){const n=Ke();Vn(n,t,e);const i=Nt(n,r);return Math.abs(i)}function dU(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class hU{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=Ee(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=Fn()),this.annotations={},this.uid=e,tt.addEventListener(nt.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedHandler)}setPreprocessingFn(e){this.preprocessingFn=e}}const _1e=new hU("DEFAULT"),Yu=new Set;function gU(t,e=!0){const r=mU();t&&(e?I1e(t,Yu,r):vU(t,Yu,r)),yU(r,Yu)}function E1e(){const t=mU();O1e(Yu,t),yU(t,Yu)}function b1e(){return Array.from(Yu)}function ui(t){return Yu.has(t)}function D1e(){return Yu.size}function pU(t){const e=ui(t);return gU(t,e),e}function mU(){return Object.freeze({added:[],removed:[],locked:[]})}function I1e(t,e,r){if(!e.has(t)){e.add(t),r.added.push(t);const n=Xr(t);n&&(n.isLocked=!0)}}function vU(t,e,r){if(e.delete(t)){r.removed.push(t);const n=Xr(t);n&&(n.isLocked=!1)}}function O1e(t,e){t.forEach(r=>{vU(r,t,e)})}function yU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.locked.push(r)),lt(tt,k.ANNOTATION_LOCK_CHANGE,t))}const M1e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationLocked:pU,getAnnotationsLocked:b1e,getAnnotationsLockedCount:D1e,isAnnotationLocked:ui,setAnnotationLocked:gU,unlockAllAnnotations:E1e},Symbol.toStringTag,{value:"Module"})),Xc=new Set;function na(t,e=!0,r=!1){e?P1e(t,r):BE(t)}function P1e(t,e=!1){const r=xU();if(!e){CU(Xc,r);const n=Xr(t);n&&(n.isSelected=!0)}if(t&&!Xc.has(t)){Xc.add(t),r.added.push(t);const n=Xr(t);n&&(n.isSelected=!0)}SU(r,Xc)}function BE(t){const e=xU();if(t){if(Xc.delete(t)){e.removed.push(t);const r=Xr(t);r.isSelected=!1}}else CU(Xc,e);SU(e,Xc)}function wU(){return Array.from(Xc)}function R1e(t){return wU().filter(e=>{var n;const r=Xr(e);return((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)===t})}function xm(t){return Xc.has(t)}function L1e(){return Xc.size}function xU(){return Object.freeze({added:[],removed:[],selection:[]})}function CU(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=Xr(r);n&&(n.isSelected=!1)}})}function SU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),lt(tt,k.ANNOTATION_SELECTION_CHANGE,t))}const A1e=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:BE,getAnnotationsSelected:wU,getAnnotationsSelectedByToolName:R1e,getAnnotationsSelectedCount:L1e,isAnnotationSelected:xm,setAnnotationSelected:na},Symbol.toStringTag,{value:"Module"})),N1e=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),k1e=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),Dd=new Set;function TU(t,e=!0){const r=_U();t&&(e?EU(t,Dd,r):F1e(t,Dd,r)),bU(r)}function V1e(){const t=_U();Dd.forEach(e=>{EU(e,Dd,t)}),bU(t)}function Yr(t){if(Xr(t))return!Dd.has(t)}function _U(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function EU(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=Xr(t);n.isVisible=!0}}function F1e(t,e,r){e.has(t)||(e.add(t),xm(t)&&BE(t),r.lastHidden.push(t))}function bU(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(Dd.forEach(e=>void t.hidden.push(e)),lt(tt,k.ANNOTATION_VISIBILITY_CHANGE,t))}function DU(t){const e=!Dd.has(t);return TU(t,e),e}const U1e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:DU,isAnnotationVisible:Yr,setAnnotationVisibility:TU,showAllAnnotations:V1e},Symbol.toStringTag,{value:"Module"})),GE=_1e,B1e=t=>{t=N1e(t),t=k1e(t);const e=t.annotationUID,r=pU(e);t.isLocked=r;const n=DU(e);return t.isVisible=n,t};GE.setPreprocessingFn(B1e);DE(GE);function G1e(){DE(GE)}function Ql(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=zn(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 eu(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=zn(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 W1e="PlanarFreehandContourSegmentationTool";function WE(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}Sn(t.annotationUID),Ql(t);const r=e[0],n=e[e.length-1],i={metadata:{...t.metadata,toolName:W1e,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:Fn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:t.interpolationUID,interpolationCompleted:t.interpolationCompleted};return dn(i,t.metadata.FrameOfReferenceUID),eu(i),i}var ra;(function(t){t[t.CounterClockwise=-1]="CounterClockwise",t[t.Unknown=0]="Unknown",t[t.Clockwise=1]="Clockwise"})(ra||(ra={}));function zE(t,e){return t.minX<=e.maxX&&t.maxX>=e.minX&&t.minY<=e.maxY&&t.maxY>=e.minY}function i5(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 z1e(t,e){return Math.sqrt(i5(t,e))}const $1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:z1e,distanceToPointSquared:i5,intersectAABB:zE},Symbol.toStringTag,{value:"Module"}));class IU{}class OU{constructor(e){this.storePointData=e.storePointData}getStatistics(){console.debug("InstanceCalculator getStatistics called")}}const{PointsManager:j1e}=Un;function O1(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?j1e.create3(1024):null,sumLPS:[0,0,0]}}function MU(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,st.max[a]&&(t.max[a]=s,a===0&&(t.maxIJK=n?[...n]:null,t.maxLPS=r?[...r]:null))})}function H1e(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 PU(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=>H1e(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=O1(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 Yf=class Yf extends IU{static statsInit(e){e.storePointData||(this.state.pointsInShape=null),this.state=O1(e.storePointData)}};Yf.state=O1(!0),Yf.statsCallback=({value:e,pointLPS:r=null,pointIJK:n=null})=>{MU(Yf.state,e,r,n)},Yf.getStatistics=e=>PU(Yf.state,e==null?void 0:e.unit);let dl=Yf;class RU extends OU{constructor(e){super(e),this.state=O1(e.storePointData)}statsInit(e){this.state=O1(e.storePointData)}statsCallback(e){MU(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return PU(this.state,e==null?void 0:e.unit)}}const K1e=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:dl,Calculator:IU,InstanceBasicStatsCalculator:RU,InstanceCalculator:OU},Symbol.toStringTag,{value:"Module"}));function tu(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 Go(t,e){return Math.sqrt(tu(t,e))}function BS(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const q1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Go,distanceToPointSquared:tu,mirror:BS},Symbol.toStringTag,{value:"Module"}));function Ju(t){const[e,r]=t;return Go(e,r)}function nh(t){const[e,r]=t,n=Go(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const X1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:nh,getCanvasCircleRadius:Ju},Symbol.toStringTag,{value:"Module"}));function Lw(t,e,r={}){return r.precalculated||$E(t,r),r.precalculated(e)}const $E=(t,e={})=>{const{xRadius:r,yRadius:n,zRadius:i}=t;(e.invXRadiusSq===void 0||e.invYRadiusSq===void 0||e.invZRadiusSq===void 0)&&(e.invXRadiusSq=r!==0?1/r**2:0,e.invYRadiusSq=n!==0?1/n**2:0,e.invZRadiusSq=i!==0?1/i**2:0);const{invXRadiusSq:o,invYRadiusSq:a,invZRadiusSq:s}=e,{center:c}=t,[l,f,u]=c;return e.precalculated=d=>{const h=d[0]-l;let g=h*h*o;if(g>1)return!1;const p=d[1]-f;if(g+=p*p*a,g>1)return!1;const v=d[2]-u;return g+=v*v*s,g<=1},e};function o5(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const Y1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:o5,pointInEllipse:Lw,precalculatePointInEllipse:$E},Symbol.toStringTag,{value:"Module"}));function a5(t,e,r){let n;const i=tu(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:tu(r,n)}}function Cm(t,e,r){return a5(t,e,r).distanceSquared}function Di(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(Cm(t,e,r))}function L2(t){return typeof t=="number"?t?t<0?-1:1:t===t?0:NaN:NaN}function s5(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,O=o+P*(s-o),A=a+P*(c-a);return[O,A]}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&&L2(v)===L2(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&&L2(C)===L2(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 Og=.01;function Av(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-Og&&r[0]<=i+Og&&r[1]>=o-Og&&r[1]<=a+Og))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)<=Og}const J1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Di,distanceToPointSquared:Cm,distanceToPointSquaredInfo:a5,intersectLine:s5,isPointOnLineSegment:Av},Symbol.toStringTag,{value:"Module"}));function LU(t){if(t.length<3)return!1;const e=t.length,r=t[0],n=t[e-1],i=tu(r,n);return rf(0,i)}function cf(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(cf(l,e))return!1}const s=!(o===void 0?LU(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]h?s:h,c=c>g?c:g,i&&(l=lp?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 Tm(t){const e=t.length;let r=0,n=e-1;for(let i=0;i=0?1:-1}function Z1e(t){const e=Ke(),r=t[0];for(let n=0,i=t.length;ne[0]?t[0]:e[0],c=t[1]>e[1]?t[1]:e[1],l=r[0]n[0]?r[0]:n[0],d=r[1]>n[1]?r[1]:n[1];if(o>u||sd||c0?1:2}function N2(t,e,r){return e[0]<=Math.max(t[0],r[0])&&e[0]>=Math.min(t[0],r[0])&&e[1]<=Math.max(t[1],r[1])&&e[1]>=Math.min(t[1],r[1])}function KE(t,e,r,n=!0){const i=[],o=t.length,a=o-(n?1:2);for(let s=0;s<=a;s++){const c=t[s],l=s===o-1?0:s+1,f=t[l];HE(e,r,c,f)&&i.push([s,l])}return i}const eme=.01;function AU(t,e,r,n){const i=[e[0]-t[0],e[1]-t[1]],o=[n[0]-r[0],n[1]-r[1]],a=o[1]*i[0]-o[0]*i[1];if((a>=0?a:-a)e[0]?t[0]:e[0],t[1]e[1]?t[1]:e[1]],p=[r[0]n[0]?r[0]:n[0],r[1]n[1]?r[1]:n[1]];if(!(g[0]<=p[1]&&g[1]>=p[0]&&g[2]<=p[3]&&g[3]>=p[2])||!(Av(t,e,r)||Av(t,e,n)||Av(r,n,t)))return;const m=g[0]>p[0]?g[0]:p[0],w=g[1]p[2]?g[2]:p[2],C=g[3]{const p=g[0],v=e[g[0]],y=e[g[1]],m=AU(l,d,v,y),w=tu(l,m);return{sourceLineSegmentId:p,coordinate:m,targetStartPointDistSquared:w}});h.sort((g,p)=>g.targetStartPointDistSquared-p.targetStartPointDistSquared),h.forEach(g=>{const{sourceLineSegmentId:p,coordinate:v}=g,y={type:fd.Intersection,coordinates:v,position:rh.Edge,direction:a,visited:!1,next:null},m={...y,direction:_0.Unknown,cloned:!0};a===_0.Entering?y.next=m:m.next=y;let w=i.get(p);w||(w=[],i.set(p,w)),r.push(y),w.push(m),a*=-1})}for(let s=0,c=e.length;s({intersectionPoint:h,lineSegStartDistSquared:tu(f,h.coordinates)})).sort((h,g)=>h.lineSegStartDistSquared-g.lineSegStartDistSquared).map(({intersectionPoint:h})=>h).forEach(h=>n.push(h))}return vI(r),vI(n),{targetPolylinePoints:r,sourcePolylinePoints:n}}function kU(t){for(let e=0,r=t.length;e=f&&console.warn("Maximum iterations reached in mergePolylines, possible infinite loop detected"),s}function Nw(t,e){const r=M1(t),n=M1(e),i=Nt(n,r);rf(-1,i)||(e=e.slice().reverse());const{targetPolylinePoints:o}=NU(t,e);let a=null;const s=[];let c=0;const l=t.length*2;for(;(a=kU(o))&&c=h&&console.warn("Maximum inner iterations reached in subtractPolylines, possible infinite loop detected"),s.push(f)}return c>=l&&console.warn("Maximum outer iterations reached in subtractPolylines, possible infinite loop detected"),s}function VU(t,e,r,n=!0){let i,o;n?(o=t.length-1,i=0):(o=0,i=1);for(let a=i;ad&&(d=v,h=g)}d{const u=[t[f[0]],t[f[1]]],d=[(u[0][0]+u[1][0])/2,(u[0][1]+u[1][1])/2];s.push(br(d,e))});const c=Math.min(...s),l=s.indexOf(c);return{segment:a[l],distance:c}}const n0=.001,rme=(t,e)=>{let r,n,i;if(t instanceof gr){const a=t.getImageData();if(!a)return;n=a.direction.slice(0,3),i=a.direction.slice(3,6),r=a.spacing}else{const a=t.getImageData(),{direction:s,spacing:c}=a,{viewPlaneNormal:l,viewUp:f}=t.getCamera(),u=s.slice(0,3),d=s.slice(3,6),h=s.slice(6,9),g=Ke();Wn(g,f,l);const p=Math.abs(Nt(g,u)),v=Math.abs(Nt(g,d)),y=Math.abs(Nt(g,h));let m;if(Math.abs(1-p)a4(t,e){const{xDir:i,yDir:o,spacing:a}=n,s=Ee(t),{viewport:c}=s;if(!e.length)return e.push(r),console.log(">>>>> !canvasPoints. :: RETURN"),1;const l=c.canvasToWorld(e[e.length-1]),f=c.canvasToWorld(r),u=Ke();er(u,f,l);const d=Math.abs(Nt(u,i)),h=Math.abs(Nt(u,o)),g=Math.max(Math.floor(d/a[0]),Math.floor(h/a[0]));if(g>1){const p=e[e.length-1],v=a4(p,r),y=sn();ei(y,r,p),ys(y,y[0]/v,y[1]/v);const m=v/g;for(let w=1;w<=g;w++)e.push([p[0]+m*y[0]*w,p[1]+m*y[1]*w])}else e.push(r);return g},ame=(t,e,r,n)=>{const i=[t[0]-e[0],t[1]-e[1]],o=[r[0]-e[0],r[1]-e[1]],a=i[0]*o[0]+i[1]*o[1];if(a<0)return!1;const s=Math.sqrt(o[0]*o[0]+o[1]*o[1]);if(s===0)return!1;const c=a/s,l=[o[0]/s,o[1]/s],f=[l[0]*c,l[1]*c],u=[e[0]+f[0],e[1]+f[1]];return!(br(t,u)>n||br(e,u)>br(e,r))},sme=1e-6;function UU(t){let e;const r=hE(t,50);for(let a=0;a<3;a++)if(r.every((s,c,l)=>Math.abs(s[a]-l[0][a])[o[0],o[1]]).sort((o,a)=>o[0]===a[0]?o[1]-a[1]:o[0]-a[0]);function r(o,a,s){return(a[0]-o[0])*(s[1]-o[1])-(a[1]-o[1])*(s[0]-o[0])}const n=[];for(const o of e){for(;n.length>=2&&r(n[n.length-2],n[n.length-1],o)<=0;)n.pop();n.push(o)}const i=[];for(let o=e.length-1;o>=0;o--){const a=e[o];for(;i.length>=2&&r(i[i.length-2],i[i.length-1],a)<=0;)i.pop();i.push(a)}return n.pop(),i.pop(),n.concat(i)}const Cf=Object.freeze(Object.defineProperty({__proto__:null,addCanvasPointsToArray:ome,containsPoint:cf,containsPoints:Sm,convexHull:BU,decimate:XE,getAABB:lf,getArea:Tm,getClosestLineSegmentIntersection:nme,getFirstLineSegmentIntersectionIndexes:VU,getLineSegmentIntersectionsCoordinates:FU,getLineSegmentIntersectionsIndexes:KE,getNormal2:M1,getNormal3:Q1e,getSignedArea:jE,getSubPixelSpacingAndXYDirections:rme,getWindingDirection:Nv,intersectPolyline:qE,isClosed:LU,isPointInsidePolyline3D:YE,mergePolylines:Aw,pointCanProjectOnLine:ame,pointsAreWithinCloseContourProximity:ime,projectTo2D:UU,subtractPolylines:Nw},Symbol.toStringTag,{value:"Module"}));function cme(t,e,r,n){const i=[t,e],o=[t+r,e],a=[t+r,e],s=[t+r,e+n],c=[t+r,e+n],l=[t,e+n],f=[t,e+n];return{top:[i,o],right:[a,s],bottom:[c,l],left:[f,[t,e]]}}function JE(t,e){if(t.length!==4||e.length!==2)throw Error("rectangle:[left, top, width, height] or point: [x,y] not defined correctly");const[r,n,i,o]=t;let a=655535;const 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Fw(t,e,r){mm(e,r),Ql(r);const{contour:n}=r.data,i=ff(n.polyline,t);vc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===ra.Clockwise?ra.CounterClockwise:ra.Clockwise},t);const{element:o}=t;r8(t,[e,r])}function n8(t,e,r,n,i){var m;if(!Iw(u5)){console.warn(`${u5} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=cf(r,o),s=KU(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=Aw(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else Nw(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{Sm(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>Dw(x.annotation)));const{element:d}=t,{metadata:h,data:g}=e,{handles:p,segmentation:v}=g,{textBox:y}=p;Sn(n.annotationUID),Sn(e.annotationUID),Ql(n),Ql(e);for(let w=0;wmm(C,S.annotation))}r8(t,[e,n])}function qU(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:u5,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:Fn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return vc(o,{points:r,closed:!0,targetWindingDirection:ra.Clockwise},t),o}function r8(t,e){const{element:r}=t,n=new Set([u5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Iw(i)){const o=Lt(r,i);Fe(o)}}function Uw(t,e){const r=[],n=new Set,i=new Set;for(let o=0;o[...r]);let e=t[0].map(r=>[...r]);for(let r=1;rf5(o.data.contour.polyline,r)),i=e.map(o=>f5(o.data.contour.polyline,r));return Uw(n,i)}function f5(t,e){const r=t.length,n=new Array(r);for(let i=0;i[...n]);let r=t.map(n=>[...n]);for(let n=0;nf5(o.data.contour.polyline,r)),i=e.map(o=>f5(o.data.contour.polyline,r));return Bw(n,i)}const $me="PlanarFreehandContourSegmentationTool";function XU(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:Fn(),data:{contour:{closed:!0,polyline:o},segmentation:{segmentationId:e,segmentIndex:n},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:$me,...t.getViewReference()}};dn(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function SI(t,e){const r=[],{annotationUIDsMap:n}=t,i=n.get(e);for(const o of i){const a=Xr(o),{polyline:s}=a.data.contour;r.push(s)}return r}function YU(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=SI(i,r),s=SI(i,n),c=a.map(f=>ff(f,t)),l=s.map(f=>ff(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function jme(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=YU(t,e,r,n)||{};if(!s||c)return;const f=Uw(s,c).map(g=>t8(g,t)),u=XU(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function Hme(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=YU(t,e,r,n)||{};if(!s||c)return;const f=Bw(s,c).map(g=>t8(g,t)),u=XU(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function Em(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function JU(t,e,r){const n=[],i=lf(e);for(let o=0;oa.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];Zme(t,a.targetAnnotation,e),QU(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!Iw(d5)){console.warn(`${d5} is not registered in cornerstone. Cannot process multiple intersections.`);return}qme(t,e,r,o)}}function qme(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Jme(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>cf(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=Aw(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=Nw(d,r);a.push(...h)});o.forEach(d=>{Sn(d.annotationUID),Ql(d)}),s.forEach(d=>Dw(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=Xme(t,f,d);dn(h,i),eu(h),fn(h,t.element),u.push(h)}),Yme(t,s,u),QU(t,o)}function Xme(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:d5,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:Fn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return vc(o,{points:r,closed:!0,targetWindingDirection:ra.Clockwise},t),o}function Yme(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=i8(o.data.contour.polyline,t);return Sm(a,n.polyline)});i&&mm(i,n.annotation)})}function Jme(t,e){return vm(e).map(r=>{const n=r,i=i8(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Zme(t,e,r){mm(e,r),Ql(r);const{contour:n}=r.data,i=i8(n.polyline,t);vc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===ra.Clockwise?ra.CounterClockwise:ra.Clockwise},t)}function i8(t,e){const r=t.length,n=new Array(r);for(let i=0;i{n.add(i.metadata.toolName)});for(const i of n.values())if(Iw(i)){const o=Lt(r,i);Fe(o)}}const{isEqual:TI}=Un;function o8(t){const{metadata:e}=t;return SV().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return TI(i,e.viewPlaneNormal)&&(!e.viewUp||TI(o,e.viewUp))}}).map(r=>r.viewport)}async function Qme(t,e,r,n=!0){const i=typeof t=="string"?Xr(t):t,o=typeof e=="string"?Xr(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=e2e(i));const a=ff(i.data.contour.polyline,r),s=ff(o.data.contour.polyline,r),c=Vw(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}Fw(r,o,i)}else n8(r,o,s,i,a)}function e2e(t){const e=o8(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const t2e=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:eu,addition:jme,areSameSegment:dU,checkIntersection:Vw,combinePolylines:n8,contourSegmentationOperation:Qme,convertContourPolylineToCanvasSpace:ff,convertContourPolylineToWorld:t8,convertContourSegmentationAnnotation:WE,createNewAnnotationFromPolyline:qU,createPolylineHole:Fw,findAllIntersectingContours:JU,getContourHolesData:KU,isContourSegmentationAnnotation:Em,processMultipleIntersections:ZU,removeContourSegmentationAnnotation:Ql,subtractAnnotationPolylines:zme,subtractMultiplePolylineSets:Wme,subtractPolylineSets:Bw,subtraction:Hme,unifyAnnotationPolylines:Gme,unifyMultiplePolylineSets:Bme,unifyPolylineSets:Uw,updateViewportsForAnnotations:r8},Symbol.toStringTag,{value:"Module"}));function n2e(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==Qc.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 r2e(t,e,r,n){r.size?t.render():i2e(t,e,n)}function i2e(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=ze.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;n2e(a);const c=Ha.getStyle({viewportId:t.id,segmentationId:n,type:Vt.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=UE(t,d[0],f),v={annotationUID:Fn(),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;dn(v,y),eu(v)}),c&&i.set(s,c)}),t.render()}function o2e(t,e,r=!1){const n=zn(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{Sn(a)})})}function eB(t){const e=Jpe(t);if(e)return e;const r=zn(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=a2e(r,t);else if(r.representationData.Contour)n=l2e(r);else if(r.representationData.Surface)n=u2e(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return Zpe(t,n),n}function a2e(t,e){const r=t.representationData[Vt.Labelmap],n=new Set;return r.imageIds?c2e(n,r.imageIds):s2e(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function s2e(t,e){ze.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function c2e(t,e){e.forEach(r=>{ze.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function l2e(t){const{annotationUIDsMap:e,geometryIds:r}=t.representationData.Contour||{};if(!r)throw new Error(`No geometryIds found for segmentationId ${t.segmentationId}`);const n=new Set([...e.keys()]);return r.forEach(i=>{const o=ze.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function u2e(t){var r;const e=((r=t.representationData.Surface)==null?void 0:r.geometryIds)??[];return Array.from(e.keys()).map(Number).sort((n,i)=>n-i)}const r0=new Map,_I=new Map;function f2e(t,e,r=!1){const n=Xn(t);if(!n)return;const{viewport:i}=n;o2e(t,e),r&&i.render()}async function d2e(t,e){var l,f;const{segmentationId:r}=e,n=zn(r);if(!n)return;let i=n.representationData[Vt.Contour];const o=$l();if(!i&&((l=$l())!=null&&l.canComputeRequestedRepresentation(r,Vt.Contour))&&!r0.get(t.id)?(r0.set(t.id,!0),i=await VE(r,Vt.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),r0.set(t.id,!1)):!i&&!$l()&&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=!g2e(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!h2e(i.geometryIds,s));const c=_I.get(t.id)||new Set;if(a&&!r0.get(t.id)&&!c.has(r)&&t.viewportStatus===Fo.RENDERED){r0.set(t.id,!0);const u=eB(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=ze.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),_I.set(t.id,c),r0.set(t.id,!1)}r2e(t,i.geometryIds,i.annotationUIDsMap,e)}function h2e(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=ze.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=Wn(Ke(),Vn(Ke(),s,a),Vn(Ke(),c,a));l=ir(Ke(),l);const f=Nt(l,e);return Math.abs(f)>.9}function g2e(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=hE(r,3);for(const i of n){const o=Xr(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 tB={render:d2e,removeRepresentation:f2e};function Sf(t,e){return nu(t,e)[0]}function nu(t,e){return cr.getCurrentLabelmapImageIdsForViewport(t,e)}function p2e(t,e){return cr.getLabelmapImageIdsForImageId(t,e)}const EI=new Map,m2e=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function v2e({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=EI.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=ze.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await q4(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=ze.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let b=0;boe);for(const Q of j)for(let oe=0;oe{tt.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,_);const D=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const O=await Fy({volumeId:o,blendMode:Zc.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:A})=>{D.callback&&D.callback({volumeActor:A,volumeId:f})}},I,P);t.addActor({actor:O,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:nB}=Un;async function y2e(t,e,r,n){const i=Ee(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof Dr){const d=w2e(e,r);ze.getVolume(d)||await x2e(e);let h=(n==null?void 0:n.blendMode)??Zc.MAXIMUM_INTENSITY_BLEND,g=h===Zc.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=ze.getVolume(v),w=ze.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=Zc.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Vt.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await Gk(o,p,[s],l,f);else return await v2e({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=nu(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Vt.Labelmap}-${h}`}));Wk(o,d,[s])}Oo(r)}function w2e(t,e){let{volumeId:r}=t;if(!r){r=nB();const n=zn(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,es(e)}return r}async function x2e(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await X4(t.volumeId||nB(),e.imageIds)}function C2e(t,e){const r=Ee(t),{viewport:n}=r;n.removeActors([u1e(n.id,e)])}function Id(t){return cr.getActiveSegmentation(t)}function S2e(t,e){cr.setActiveSegmentation(t,e)}function su(t){return Id(t)}function T2e(t,e){S2e(t,e)}const _2e=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:su,setActiveSegmentation:T2e},Symbol.toStringTag,{value:"Module"}));function Ea(t){const e=zn(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const EC=255,Sp=new Map;let bC=!1;function E2e(t,e,r=!1){const n=Xn(t);if(Sp.forEach((o,a)=>{a.includes(e)&&Sp.delete(a)}),!n)return;const{viewport:i}=n;C2e(i.element,e),r&&i.render()}async function b2e(t,e){var s;const{segmentationId:r,config:n}=e,i=zn(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Vt.Labelmap],a=Cp(t.id,r);if(!o&&((s=$l())!=null&&s.canComputeRequestedRepresentation(r,Vt.Labelmap))&&!bC){bC=!0;const c=$l();if(o=await VE(r,Vt.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{cr.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{Oo(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);bC=!1}else!o&&!$l()&&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 pr)a!=null&&a.length||await DI(t,o,r,n),a=Cp(t.id,r);else{const c=nu(t.id,r);if(!(c!=null&&c.length))return;a||await DI(t,o,r,n),a=Cp(t.id,r)}if(a!=null&&a.length)for(const c of a)D2e(t.id,c,e)}}function D2e(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=su(t),c=(s==null?void 0:s.segmentationId)===n,l=Ha.getStyle({viewportId:t,type:Vt.Labelmap,segmentationId:n}),f=Ha.getRenderInactiveSegmentations(t),u=wm(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=bI(l,c),y=FE(t,{segmentationId:n,type:Vt.Labelmap});for(let S=0;So.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=yl(e),n=am(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=Wr(e),n=Wy(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(),V2.undo()}redo(){V2.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 V2.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&V2.push(this.memo),this.memo=null}};Pp.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let xi=Pp;xi.toolName="BaseTool";const{isEqual:O2e}=Un,{EPSILON:M2e}=yf,P2e=1-M2e;function a8(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=Vn(Ke(),d,e.focalPoint),g=Nt(h,e.viewPlaneNormal);if(!O2e(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}=wt("imagePlaneModule",d),g=Ut(h[0],h[1],h[2]),p=Ut(h[3],h[4],h[5]);f=Ke(),Wn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Nt(n,f))>P2e;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=Ke();if(!u){s.push(l);continue}Vn(d,a,u);const h=Nt(d,n);Math.abs(h)n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function iB(t){if(t){if(t.data&&t.highlighted)return tc.Highlighted;if(xm(t.annotationUID))return tc.Selected;if(ui(t.annotationUID))return tc.Locked;if(t.data&&t.autoGenerated)return tc.AutoGenerated}return tc.Default}function R2e(t,e,r){const n=Eh("textBoxFontSize",t,e,r),i=Eh("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const L2e=Object.freeze(Object.defineProperty({__proto__:null,getFont:R2e,getState:iB,style:EE},Symbol.toStringTag,{value:"Module"}));class Tf extends xi{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=Wr(n),o=mc();o.getFramesOfReference().forEach(s=>{const l=o.getAnnotations(s)[this.getToolName()];!l||!l.length||(l.forEach(f=>{var d;if(!((d=f.metadata)!=null&&d.referencedImageId))return;Wr(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),Yh(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=Ee(e),{viewport:i}=n;return bm(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=Ee(i),{viewport:s}=a,c=s.getCamera(),{viewPlaneNormal:l,viewUp:f,position:u}=c,d=this.getReferencedImageId(s,o,l,f),h=s.getViewReference({points:[o]});return{highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),...h,referencedImageId:d,viewUp:f,cameraPosition:u},data:{cachedStats:{},handles:{points:[],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}}}getReferencedImageId(e,r,n,i){const o=this.getTargetId(e);let a=o.split(/^[a-zA-Z]+:/)[1];if(e instanceof Dr){const s=yl(o),c=ze.getVolume(s);a=Jl(c,r,n)}return a}getStyle(e,r,n){return Eh(e,r,iB(n),this.mode)}}Tf.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:A2e}=uE,{PointsManager:N2e}=Un;class hr extends Tf{static createAnnotation(...e){let r={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.toolName},data:{text:"",handles:{points:new Array,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};for(const n of e)r=$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);dn(n,e.element),fn(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(ui(u.annotationUID)||!Yr(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=hr.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=Ee(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(br(n,h)this.getStyle(p,n,r),{annotationUID:o}=r,a=Yr(o),s=ui(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:N2e.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=hr.createAnnotationState(r,o),c={restoreMemo:()=>{const l=hr.createAnnotationState(r,o),{viewport:f}=Ee(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&&eu(r)}s.data=l.data,dn(r,e),na(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,na(r.annotationUID),Sn(r.annotationUID),f==null||f.render();return}const u=Xr(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,fn(u,e,rn.History)},id:a,operationType:"annotation"};return A2e.push(c),c}createMemo(e,r,n){this.memo||(this.memo=hr.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 gr){const g=fE(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof Dr)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}}}hr.toolName="AnnotationTool";const{CalibrationTypes:Nf}=Qa,kf="px",F2="voxels",oB=[1,2,3,4],k2e=["3,3","4,7"],V2e=["4,3","4,7"],$S={0:"px",1:"percent",2:"dB",3:"cm",4:"seconds",5:"hertz",6:"dB/seconds",7:"cm/sec",8:"cm²",9:"cm²/s",12:"degrees"},F2e=.001,Mg="²",ba=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":kf;const o=n?"mm³":F2;let a=i+Mg,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===Nf.UNCALIBRATED)return{unit:kf,areaUnit:kf+Mg,scale:s,volumeUnit:F2};if(r.sequenceOfUltrasoundRegions){let f,u;if(Array.isArray(e)&&e.length===2)[f,u]=e;else if(typeof e=="function"){const y=e();f=y[0],u=y[1]}let d=r.sequenceOfUltrasoundRegions.filter(y=>f[0]>=y.regionLocationMinX0&&f[0]<=y.regionLocationMaxX1&&f[1]>=y.regionLocationMinY0&&f[1]<=y.regionLocationMaxY1&&u[0]>=y.regionLocationMinX0&&u[0]<=y.regionLocationMaxX1&&u[1]>=y.regionLocationMinY0&&u[1]<=y.regionLocationMaxY1);if(!(d!=null&&d.length))return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(d=d.filter(y=>oB.includes(y.regionDataType)&&k2e.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:kf,areaUnit:kf+Mg,scale:s,volumeUnit:F2};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(nn(g,p,F2e))s=1/g,c="US Region",i=$S[h.physicalUnitsXDirection]||"unknown",a=i+Mg;else return{unit:kf,areaUnit:kf+Mg,scale:s,volumeUnit:F2}}else r.scale&&(s=r.scale);return[Nf.ERMF,Nf.USER,Nf.ERROR,Nf.PROJECTION,Nf.CALIBRATED,Nf.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},h5=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>oB.includes(p.regionDataType)&&V2e.includes(`${p.physicalUnitsXDirection},${p.physicalUnitsYDirection}`));if(!(s!=null&&s.length))return{units:i,values:o};const c=s.find(p=>r[0]>=p.regionLocationMinX0&&r[0]<=p.regionLocationMaxX1&&r[1]>=p.regionLocationMinY0&&r[1]<=p.regionLocationMaxY1);if(!c)return{units:i,values:o};const{referencePixelX0:l=0,referencePixelY0:f=0}=c,{physicalDeltaX:u,physicalDeltaY:d}=c,h=(r[1]-c.regionLocationMinY0-f)*d,g=(r[0]-c.regionLocationMinX0-l)*u;a="US Region",o=[g,h],i=[$S[c.physicalUnitsXDirection],$S[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},s8=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function Gw(t,e,r,n){const i=Ke();Wn(i,e,t);const o=Ut(...r),a=Ut(...n),s=Ke();er(s,o,a);const c=ta(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Nt(s,i)/(c*ta(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function Jh(t,e,r,n){const i=Ke();Wn(i,e,t);const o=Ut(...r),a=Ut(...n),s=Ke();er(s,o,a);const c=ta(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Nt(s,i)/(c*ta(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function c8(t,e,r,n,i=.25){const o=l8(t,e,{targetVolumeId:r,stepSize:i});let a;for(const s of o){const c=t.getIntensityFromWorld(s),l=n(c,s);l&&(a=l)}return a}function l8(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=$h(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;II(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];II(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const II=function(t,e){const[r,n,i,o,a,s]=e,c=10;return t[0]>r+c&&t[0]i+c&&t[1]a+c&&t[2]{const c=[Ut(r,n,i),Ut(o,n,i),Ut(r,a,i),Ut(o,a,i),Ut(r,n,s),Ut(o,n,s),Ut(r,a,s),Ut(o,a,s)],l=Ut(e[0],e[1],e[2]),f=Ut(t[0],t[1],t[2]),u=-Nt(l,f);let d=null;for(const h of c){const g=Nt(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:U2e}=yf,B2e=1-U2e;function Ww(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=wt("imagePlaneModule",s),l=Ut(c[0],c[1],c[2]),f=Ut(c[3],c[4],c[5]);o=Ke(),Wn(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(Nt(r,o))>B2e;return o&&a});return n.length?n:[]}const G2e={filterAnnotationsWithinSlice:a8,getWorldWidthAndHeightFromCorners:Gw,getWorldWidthAndHeightFromTwoPoints:Jh,filterAnnotationsForDisplay:bm,getPointInLineOfSightWithCriteria:c8,isPlaneIntersectingAABB:aB,filterAnnotationsWithinSamePlane:Ww,getPointsInLineOfSight:l8},W2e=Object.freeze(Object.defineProperty({__proto__:null,default:G2e,filterAnnotationsForDisplay:bm,filterAnnotationsWithinSamePlane:Ww,filterAnnotationsWithinSlice:a8,getPointInLineOfSightWithCriteria:c8,getPointsInLineOfSight:l8,getWorldWidthAndHeightFromCorners:Gw,getWorldWidthAndHeightFromTwoPoints:Jh,isPlaneIntersectingAABB:aB},Symbol.toStringTag,{value:"Module"}));function Ko(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return kE(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),Xh(t,e,{leading:n,trailing:i,maxWait:e})}function z2e(t){var e;return((e=t[0])==null?void 0:e.length)===3}function $2e(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=fC(e.map(o=>t[o][0])),i=fC(e.map(o=>t[o][1]));if(z2e(t)){const o=fC(e.map(a=>t[a][2]));return x9(Dg(n,r),Dg(i,r),Dg(o,r))}else return x9(Dg(n,r),Dg(i,r))}function j2e(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 jS(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=j2e(a,[s,c]),d=$2e(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 H2e(t,e){return Go(t,e)<.001}function K2e(t,e){return Go(t,e)===0}function q2e(t,e){for(let r=0;rH2e(c,l)===!1,[o,a]=OI([E0(r,t.length,1),r,t],[E0(n,e.length,1),n,e],i,1),[s]=OI([E0(o,t.length,-1),o,t],[E0(a,e.length,-1),a,e],i,-1);return[o,s]}function $w(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?X2e(e,r):[0,e.length-1];return!e[d]||!e[h]?e:jS(e,d,h,f)}}return o}const Zh=t=>{if(t.shiftKey)return t.ctrlKey?Ji.ShiftCtrl:t.altKey?Ji.ShiftAlt:t.metaKey?Ji.ShiftMeta:Ji.Shift;if(t.ctrlKey)return t.altKey?Ji.CtrlAlt:t.metaKey?Ji.CtrlMeta:Ji.Ctrl;if(t.altKey)return t.metaKey&&Ji.AltMeta||Ji.Alt;if(t.metaKey)return Ji.Meta};function u8(t,e){const r=t[0],n=t[t.length-1],i=sn();ys(i,n[0]-r[0],n[1]-r[1]),Vl(i,i);const o=sn(),a=sn();ys(o,-i[1],i[0]),ys(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;uc.dist&&(c.dist=h,c.index=u)}return[t[c.index],s].map(e.canvasToWorld)}function Y2e(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return u8(n,r)}const{addCanvasPointsToArray:f8,pointsAreWithinCloseContourProximity:sB,getFirstLineSegmentIntersectionIndexes:cB,getSubPixelSpacingAndXYDirections:J2e}=Cf;function Z2e(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Ee(o),{viewport:c}=s,l=Zh(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=J2e(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(k.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),zt(o))}function Q2e(t){Je.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),tn(t)}function eve(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Ee(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=Ke();er(w,i,m);const x=Math.abs(Nt(w,f)),C=Math.abs(Nt(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=f8(n,p,o,this.commonData);this.drawData.polylineIndex=g+T}c.invalidated=!0}Fe(l),c.invalidated&&fn(c,n,rn.HandlesUpdated)}}function tve(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&&!sB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function nve(t,e){this.removeCrossedLinesOnCompleteDraw();const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n,minPointsToSave:i}=e??{};if(i&&r.length=2)if(c.length>this.configuration.checkCanvasEditFallbackProximity){const u=c[0],d=[];for(let p=0;pp.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=sn();ei(u,c[1],c[0]),Vl(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=Od(l,h,c[0],e);if(g){const p=[h];fve(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function hve(t){const{editCanvasPoints:e,prevCanvasPoints:r}=this.editData;let n=0;for(let i=0;i0;n--){const i=[r[n],r[n-1]],o=!!Od(e,i[0],i[1],t);if(r.pop(),o)break}}function mve(){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;aa.distance-s.distance);const o=t.slice(0,-1);for(let a=0;a1&&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)),Fe(c)}function Tve(t){const e=t.detail,{element:r}=e,n=Ee(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;vc(a,{points:c,closed:!0,targetWindingDirection:ra.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),fn(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},Fe(s)}function _ve(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];lB(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=br(e[c],s[0]),u=br(e[c],s[s.length-1]),d=br(e[l],s[0]),h=br(e[l],s[s.length-1]),g=[];for(let C=0;C=0;C--){const S=s[C];g.push([S[0],S[1]])}for(let C=l;C=0;C--){const S=s[C];y.push([S[0],S[1]])}const m=MI(g),w=MI(y);return m>w?g:y}function Eve(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function bve(t){var s;const e=Ee(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)?$w(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};vc(n,{points:c,closed:!0,targetWindingDirection:ra.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),fn(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,Fe(i),this.deactivateClosedContourEdit(t)}function Dve(t){this.completeClosedContourEdit(t)}function Ive(t){t.activateClosedContourEdit=xve.bind(t),t.deactivateClosedContourEdit=Cve.bind(t),t.mouseDragClosedContourEditCallback=Sve.bind(t),t.mouseUpClosedContourEditCallback=Eve.bind(t),t.finishEditAndStartNewEdit=Tve.bind(t),t.fuseEditPointsWithClosedContour=_ve.bind(t),t.cancelClosedContourEdit=Dve.bind(t),t.completeClosedContourEdit=bve.bind(t)}const{addCanvasPointsToArray:uB,getSubPixelSpacingAndXYDirections:Ove}=Cf;function Mve(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Ee(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=Ove(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(k.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(k.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpOpenContourEditCallback),zt(o)}function Pve(t){Je.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpOpenContourEditCallback),tn(t)}function Rve(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Ee(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=Ke();this.createMemo(n,this.commonData.annotation),er(y,i,v);const m=Math.abs(Nt(y,l)),w=Math.abs(Nt(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const x=uB(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),Fe(c)}function Lve(t){const e=t.detail,{element:r}=e,n=Ee(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();vc(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,fn(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 Ave(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=sn(),h=sn();ys(d,l[0]-f[0],l[1]-f[1]),ys(h,l[0]-u[0],l[1]-u[1]);const g=o4(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))=n;s--){const c=e[s];i.push([c[0],c[1]])}else for(let s=0;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];uB(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=br(e[c],s[0]),u=br(e[c],s[s.length-1]),d=br(e[l],s[0]),h=br(e[l],s[s.length-1]),g=[];for(let y=0;y=0;y--){const m=s[y];g.push([m[0],m[1]])}for(let y=l;yXr(r).data.contour.polyline)}function Dm(t,e){const r=fB(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;sn.worldToCanvas(l)),a=Dm(r,n),s=[o,...a];jl(e,r.annotationUID,"1",s,i)}function Yve(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));dc(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(),ur(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];ur(e,r.annotationUID,l,[u],{color:i.color})}}function Jve(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);dc(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),dc(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function Zve(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,dc(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];jve(a,s,this.configuration.closeContourProximity)?dc(e,r.annotationUID,"2",[s,a],n):ur(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function Qve(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=Dm(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),jl(e,r.annotationUID,c,a,s)}function eye(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);dc(e,r.annotationUID,"preview-1",n,i)}function tye(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=Dm(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g0}else if(t instanceof gr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function HS(t,e){let r=0;for(let n=0;nthis.moveAnnotation(i,r))}updateContourPolyline(e,r,n,i){var a;const o=((a=this.configuration)==null?void 0:a.decimate)||{};vc(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=Dm(o,s),v=[l,...p];return jl(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class aye{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=Xr(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};lt(tt,k.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 Cr={...hpe,...lpe,resetAnnotationManager:G1e},sye=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:aye,FrameOfReferenceSpecificAnnotationManager:hU,config:L2e,locking:M1e,selection:A1e,state:Cr,visibility:U1e},Symbol.toStringTag,{value:"Module"})),PI="PlanarFreehandContourSegmentationTool";function d8(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(wn(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==PI){const f=wn(PI,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;fh.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 cye(t,e){const r=d8(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 dB(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 lye(t,e){const r=d8(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=uye(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=fye(r,t.annotationUID),o=[];for(let a=n[0]+1;a=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:RI}=Un;function pye(t,e=12){const r=RI.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(in.push(RI.create3(e)));const c=mye(t,a),l=vye(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-u2*d?(i0(f,u,v,s,i),u=i0(f,v,m,s,i)):u=i0(f,u,m,s,i),y-u>d&&(u=i0(f,u,y,s,i)))});const h=f[0];KS(h+i-u,i)>2*d&&i0(f,u,h-d,s,i)}else{const u=Math.floor(i/e);i0(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 mye(t,e=6){const{length:r}=t,n=Ke(),i=Ke(),o=new Float32Array(r);for(let a=0;a{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),xye(t)}finally{e&&(r.autoGenerated=!0)}})}function xye(t){const{annotation:e}=t;wye(e);const{interpolationData:r,interpolationList:n}=lye(e,t)||{};if(!r||!n)return;const i={toolName:e.metadata.toolName,toolType:e.metadata.toolName,viewport:t.viewport};for(let l=0;ls.x.length,n)})}function Sye(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=Eye(t,e,l,o),h=l>.5?u:f,g=pye(d);i.has(r)?_ye(d,g,r,h,a):Tye(d,g,r,h,a)}function Tye(t,e,r,n,i){var f;const o=t.points,{viewport:a}=i,s=dB(o,e,n),c=a.getViewReference({sliceIndex:r});if(!c)throw new Error(`Can't find slice ${r}`);Object.assign(s.metadata,c),Cr.addAnnotation(s,a.element),(f=n.onInterpolationComplete)==null||f.call(n,s,n);const{parentAnnotationUID:l}=n;if(l){const u=Cr.getAnnotation(l),d=hB(u,r,i);Fw(a,d,s)}}function hB(t,e,r){const{viewport:n}=r,i=Cr.getAnnotations(t.metadata.toolName,n.element);for(let o=0;o!f.autoGenerated)||(s=o||s===n||c.forEach(l=>{l.autoGenerated&&(Cr.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};lt(t.viewport.element,k.INTERPOLATED_ANNOTATIONS_REMOVED,s)}if(i>=0&&o{var h;const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n,originalToolName:i}=r.metadata;if(!hs.toolNames.includes(n)&&!hs.toolNames.includes(i))return;const o=Vv(r);if(!o){console.warn("Unable to find viewport for",r);return}const a=DC(o),s={viewport:o,sliceData:a,annotation:r,interpolationUID:r.interpolationUID},c=!!r.interpolationUID;if(r.autoGenerated=!1,c){GI(s),kv(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=cye(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)||Oye(),s.interpolationUID=r.interpolationUID,kv(s)},hs.handleAnnotationUpdate=e=>{const r=e.detail.annotation,{changeType:n=rn.HandlesUpdated}=e.detail;if(!(r!=null&&r.metadata))return;const{toolName:i,originalToolName:o}=r.metadata;if(!hs.toolNames.includes(i)&&!hs.toolNames.includes(o)||!Mye.includes(n))return;const a=Vv(r);if(!a){console.warn("Unable to find matching viewport for annotation interpolation",r);return}r.autoGenerated&&(eu(r),r.autoGenerated=!1);const s=DC(a),c={viewport:a,sliceData:s,annotation:r,interpolationUID:r.interpolationUID,isInterpolationUpdate:n===rn.InterpolationUpdated};kv(c)},hs.handleAnnotationDelete=e=>{const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n}=r.metadata;if(!hs.toolNames.includes(n)||r.autoGenerated)return;const i=Vv(r);if(!i){console.warn("No viewport, can't delete interpolated results",r);return}const o=DC(i),a={viewport:i,sliceData:o,annotation:r,interpolationUID:r.interpolationUID};r.autoGenerated=!1,GI(a)};let ol=hs;function DC(t){return{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getCurrentImageIdIndex()}}function gB(t){t.forEach(e=>{const r=oi(e);if(!r){console.warn(`ToolGroup not available for ${e}`);return}r.getViewportsInfo().forEach(i=>{const{renderingEngineId:o,viewportId:a}=i,s=qr(o);if(!s){console.warn(`RenderingEngine not available for ${o}`);return}const c=s.getViewport(a);Yh(c.element)})})}function Qh(t){const n=cr.getState().viewportSegRepresentations;return Object.entries(n).filter(([,o])=>o.some(a=>a.segmentationId===t)).map(([o])=>o)}function Pye(t,e){const r=zn(t);if(!r)throw new Error(`No segmentation state found for ${t}`);const{segments:n}=r;return n[e].locked}function Rye(t,e,r=!0){const n=zn(t);if(!n)throw new Error(`No segmentation state found for ${t}`);const{segments:i}=n;i[e].locked=r,es(t)}function Wd(t){const e=zn(t);if(!e)throw new Error(`No segmentation state found for ${t}`);const{segments:r}=e;return Object.keys(r).filter(i=>r[i].locked).map(i=>parseInt(i))}const Lye=Object.freeze(Object.defineProperty({__proto__:null,getLockedSegmentIndices:Wd,isSegmentIndexLocked:Pye,setSegmentIndexLocked:Rye},Symbol.toStringTag,{value:"Module"}));function pB(){return cr.getNextColorLUTIndex()}const g5=[[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 Tp(t,e){const r=cr,n=e??pB();let i=[...t];if(nn(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=g5.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function Aye(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return Tp(t,e)}function Nye(t,e,r){if(!wm(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=Ta(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),qc(t,e)}function ru(t,e,r){const n=Ta(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=wm(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 mB(t,e,r,n){const i=ru(t,e,r);for(let o=0;oNr(c).id);gB(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=Ta(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Vt.Contour):a[0];const{autoGenerated:s}=r,l=Wd(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=yB({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}}};Q8.PreviewSegmentIndex=255;let P1=Q8;function wB(t,e){const r=wt("generalSeriesModule",t);return lu(r.modality,t,e)}function lu(t,e,r){return t==="CT"?"HU":t==="PT"?Vye(e,r):""}function Vye(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=wt("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=wt("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:WI}=Cf,{EPSILON:Fye}=yf,Uye=1-Fye,eb=class eb extends P1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ji.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:Bye,statsCalculator:dl}}){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=Lt(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),Fe(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=Lt(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=Lt(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=Ee(n),{viewport:c}=s,{polyline:l}=i.data.contour;let f=c.worldToCanvas(l[0]);for(let h=1;h{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;hi.worldToCanvas(I)),w={isPreScaled:cu(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=lu(y.Modality,n.metadata.referencedImageId,w),C=ba(p,()=>{const I=s.contour.polyline,P=I.length,O=new Array(P);for(let oe=0;oe{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=Da(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=go(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])}},uve(this),yve(this),Ive(this),Gve(this),$ve(this),nye(this),this._throttledCalculateCachedStats=Ko(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=Ee(e),{viewport:i}=n;let o;if(i instanceof pr){const a=i.getCamera(),{spacingInNormalDirection:s}=$h(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=bm(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=Vn(Ke(),d,r.focalPoint),g=Nt(h,r.viewPlaneNormal);if(!nn(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}=wt("imagePlaneModule",d),g=Ut(h[0],h[1],h[2]),p=Ut(h[3],h[4],h[5]);f=Ke(),Wn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Nt(i,f))>Uye;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=Ke();Vn(d,s,u);const h=Nt(d,i);Math.abs(h){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 j,Q,oe,de;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=Hr(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 ue=1;ue{let Ie=!0;const ke=e.worldToCanvas(ue);return ke[1]!=V&&(R=0,V=ke[1],G=FU(c,ke,[A[0],ke[1]]),G.sort(function(be){return function(B,M){return B[be]===M[be]?0:B[be]G[0][0]&&(G.shift(),R++),R%2===0&&(Ie=!1),Ie},boundsIJK:P,returnPoints:this.configuration.storePointData}));const F=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:_,perimeter:E,mean:(j=F.mean)==null?void 0:j.value,max:(Q=F.max)==null?void 0:Q.value,min:(oe=F.min)==null?void 0:oe.value,stdDev:(de=F.stdDev)==null?void 0:de.value,statsArray:F.array,pointsInShape:N,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=HS(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}}};eb.toolName="PlanarFreehandROI";let df=eb;function Bye(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(Vr(n)){const p=f?"Area: Oblique not supported":`Area: ${pn(n)} ${d}`;g.push(p)}return Vr(i)&&g.push(`Mean: ${pn(i)} ${h}`),Vr(c)&&g.push(`Max: ${pn(c)} ${h}`),Vr(l)&&g.push(`Min: ${pn(l)} ${h}`),Vr(o)&&g.push(`Std Dev: ${pn(o)} ${h}`),Vr(s)&&g.push(`Perimeter: ${pn(s)} ${u}`),Vr(a)&&g.push(`${pn(a)} ${u}`),g}const tb=class tb extends df{constructor(e){const r=$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;Oo(o)}return i}};tb.toolName="PlanarFreehandContourSegmentationTool";let hl=tb;const Gye={[Vt.Labelmap]:rB,[Vt.Contour]:tB,[Vt.Surface]:fU},B2=hl.toolName;class Wye{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>jo().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=Ta(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=Ta(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=Ta(e);if(!(r!=null&&r.length))return;const{viewport:n}=Xn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Vt.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=Gye[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(nt.IMAGE_RENDERED,c),s.forEach(h=>{const 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r=t.detail.event.buttons===1,n=Dh(t,[c5e],t.detail.event.buttons),i=r?Dh(t,[l5e]):void 0,o=[...n||[],...i||[]];if(s5e(t))return;const s=t.detail,{element:c}=s,l=Im(c,o),f=s.currentPoints.canvas,u=PB(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=zI(u);$I(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=h8(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=zI(h);$I(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function zI(t){if(t.length>1){const e=t.find(r=>{const n=!ui(r.annotation.annotationUID),i=Yr(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function $I(t,e=!1){e?xm(t)?na(t,!1):na(t,!0,!0):na(t,!0,!1)}function LB(t){if(Je.isInteractingWithTool)return;const e=Hw(t);if(e&&!Je.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");na(r.annotationUID)}}function AB(t){if(Je.isInteractingWithTool)return;const e=Hw(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:u5e,Passive:f5e}=jn;function NB(t){if(Je.isInteractingWithTool||Je.isMultiPartToolActive)return;const e=Dh(t,[u5e,f5e]),r=t.detail,{element:n}=r,i=Im(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&&Yh(n)}const kB=tg.bind(null,"Mouse","mouseUpCallback");function VB(t){if(Je.isInteractingWithTool)return;t.detail.buttons=fl.Wheel|(t.detail.event.buttons||0);const e=Hw(t);if(e)return e.mouseWheelCallback(t)}const 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p5e(t,e){var c;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Nr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=t.detail.key;for(let l=0;l{var v;return(v=p.bindings)==null?void 0:v.some(y=>y.key===s)});g&&r.set(u,g)}return r}function BB(t){const e=UB(t);if(e){const{renderingEngineId:n,viewportId:i}=t.detail,o=Nr(i,n),a=e.getToolName();Object.keys(o.toolOptions).includes(a)&&o.setViewportsCursorByToolName(a)}const r=p5e(t,[jn.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 GB(t){const e=UB(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=t.detail,i=Nr(n,r);nU();const o=e.getToolName();Object.keys(i.toolOptions).includes(o)&&i.setViewportsCursorByToolName(o)}const 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0,o=[...n||[],...i||[],e],a=t.detail,{element:s}=a,c=Im(s,o),l=a.currentPoints.canvas,f=PB(s,c,l,"touch"),u=!1;if(f.length>0){const{tool:h,annotation:g,handle:p}=HI(f);KI(g.annotationUID,u),h.handleSelectedCallback(t,g,p,"Touch");return}const d=h8(s,c,l,"touch");if(d.length>0){const{tool:h,annotation:g}=HI(d);KI(g.annotationUID,u),h.toolSelectedCallback(t,g,"Touch",l);return}e&&typeof e.postTouchStartCallback=="function"&&e.postTouchStartCallback(t)}function HI(t){return t.length>1&&t.find(e=>!ui(e.annotation.annotationUID)&&Yr(e.annotation.annotationUID))||t[0]}function KI(t,e=!1){e?xm(t)?na(t,!1):na(t,!0,!0):na(t,!0,!1)}function qB(t){if(Je.isInteractingWithTool)return;const e=g8(t);if(e&&!Je.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"touch");na(r.annotationUID)}}function XB(t){if(Je.isInteractingWithTool)return;const e=g8(t);!e||typeof e.touchDragCallback!="function"||e.touchDragCallback(t)}const YB=tg.bind(null,"Touch","touchEndCallback"),P5e=tg.bind(null,"Touch","touchTapCallback"),JB=tg.bind(null,"Touch","touchPressCallback"),R5e=function(t){t.addEventListener(k.TOUCH_START,KB),t.addEventListener(k.TOUCH_START_ACTIVATE,qB),t.addEventListener(k.TOUCH_DRAG,XB),t.addEventListener(k.TOUCH_END,YB),t.addEventListener(k.TOUCH_TAP,P5e),t.addEventListener(k.TOUCH_PRESS,JB)},L5e=function(t){t.removeEventListener(k.TOUCH_START,KB),t.removeEventListener(k.TOUCH_START_ACTIVATE,qB),t.removeEventListener(k.TOUCH_DRAG,XB),t.removeEventListener(k.TOUCH_END,YB),t.removeEventListener(k.TOUCH_PRESS,JB)},ZB={enable:R5e,disable:L5e},A5e=function(){tt.addEventListener(k.ANNOTATION_COMPLETED,ol.handleAnnotationCompleted),tt.addEventListener(k.ANNOTATION_MODIFIED,ol.handleAnnotationUpdate),tt.addEventListener(k.ANNOTATION_REMOVED,ol.handleAnnotationDelete)},N5e=function(){tt.removeEventListener(k.ANNOTATION_COMPLETED,ol.handleAnnotationCompleted),tt.removeEventListener(k.ANNOTATION_MODIFIED,ol.handleAnnotationUpdate),tt.removeEventListener(k.ANNOTATION_REMOVED,ol.handleAnnotationDelete)},QB={enable:A5e,disable:N5e},{Active:k5e,Passive:V5e,Enabled:F5e}=jn,eG=function(t){Dh(t,[k5e,V5e,F5e]).forEach(r=>{r.onResetCamera&&r.onResetCamera(t)})},U5e=function(t){t.addEventListener(nt.CAMERA_RESET,eG)},B5e=function(t){t.removeEventListener(nt.CAMERA_RESET,eG)},tG={enable:U5e,disable:B5e};function p8(t){const{element:e,viewportId:r}=t.detail,n=G5e(r);W5e(e),z5e(n,e),e8.addViewportElement(r,e),NF.enable(e),eU.enable(e),JF.enable(e),qh.enable(e),_B.enable(e),IB.enable(e),$B.enable(e),HB.enable(e),tG.enable(e),FB.enable(e),WB.enable(e),ZB.enable(e),Je.enabledElements.push(e)}function G5e(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 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hG(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class Awe{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=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:rn.MetadataReferenceModified,annotation:r};lt(tt,k.ANNOTATION_MODIFIED,s),this.setViewportFrameRange(e,o)}static setSingle(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n,n)}static 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qwe(t,e,r,n){Ta(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Vt.Labelmap?rB.removeRepresentation(t,a.segmentationId,n):a.type===Vt.Contour?tB.removeRepresentation(t,a.segmentationId,n):a.type===Vt.Surface&&fU.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=Xn(t)||{};o&&o.render()}function w8(t){const e=cr;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{mG(n,{segmentationId:t})}),e.removeSegmentation(t),LE(t)}function SG(){const t=cr;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{w8(n)}),t.resetState()}function Xwe(t){cr.removeColorLUT(t)}function TG(t,e){return _G(t).map(o=>(e&&o.type===e,zn(o.segmentationId))).filter(o=>o!==void 0)}function _G(t){return cr.getState().viewportSegRepresentations[t]}function Ywe(t,e){return cr.getStackSegmentationImageIdsForViewport(t,e)}function Jwe(){cr.resetState()}const Zwe=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Tp,addSegmentations:pG,destroy:Jwe,getColorLUT:wm,getCurrentLabelmapImageIdForViewport:Sf,getCurrentLabelmapImageIdsForViewport:nu,getNextColorLUTIndex:pB,getSegmentation:zn,getSegmentationRepresentation:AE,getSegmentationRepresentations:Ta,getSegmentationRepresentationsBySegmentationId:cU,getSegmentations:qw,getStackSegmentationImageIdsForViewport:Ywe,getViewportIdsWithSegmentation:Qh,getViewportSegmentationRepresentations:_G,getViewportSegmentations:TG,removeAllSegmentationRepresentations:yG,removeAllSegmentations:SG,removeColorLUT:Xwe,removeContourRepresentation:xG,removeLabelmapRepresentation:wG,removeSegmentation:w8,removeSegmentationRepresentation:ng,removeSurfaceRepresentation:CG,updateLabelmapSegmentationImageReferences:TB},Symbol.toStringTag,{value:"Module"}));function EG(t){if("volumeId"in t){if(t=t,!ze.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 Qwe(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;EG(e)}function exe(t){EG(t)}const txe=Object.freeze(Object.defineProperty({__proto__:null,validate:exe,validatePublic:Qwe},Symbol.toStringTag,{value:"Module"}));function bG(t){const e=ze.getVolume(t);if(!e)return null;const r=e.referencedVolumeId;let n;if(r)n=ze.getVolume(r);else{const i=e.imageIds,a=ze.getImage(i[0]).referencedImageId,s=ze.getVolumeContainingImageId(a);n=s==null?void 0:s.volume}return n}function nxe({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(nt.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return tt.dispatchEvent(c),null}const r=ze.getVolume(e),n=bG(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 rxe({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=Sf(e.id,n);if(!u)return null;const d=Rw(e.id,n);if(!d)return null;const h=ze.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=ze.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=ze.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 x8({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?nxe({operationData:t}):rxe({operationData:t,viewport:e,strategy:r}):null}function rg(t){const{representationData:e}=zn(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=ze.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=ze.generateVolumeId(i),!(!i||i.length===1||!xf(i)))return n=sm(r,i),n}const DG={[Rt.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>ze.getImage(c).referencedImageId);if(!xf(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=rg(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function Xw(t){if(!t||t.length<=1||!xf(t))return;const r=ze.generateVolumeId(t);let n=ze.getVolume(r);return n||(n=sm(r,t),n)}const IG={[Rt.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!xf(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=zn(e.segmentationId).representationData.Labelmap.imageIds.map(s=>ze.getImage(s).referencedImageId);const i=Xw(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},gl=(t,e)=>{lt(tt,nt.WEB_WORKER_PROGRESS,{progress:e,type:t})},OG=(t,e)=>{const r=zn(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=>ze.getImage(u).referencedImageId);c=xf(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[Ea(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},MG=t=>x8({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:DG.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:IG.ensureImageVolumeFor3DManipulation}}),PG=t=>{const e=[],r=[];for(const n of t){const i=ze.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=mw(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=ze.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}},ixe=(t,e)=>{var a;let r;if(t){const c=ze.getVolume(t).imageIds,l=ze.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=ze.getImage(e[0]).referencedImageId);const n=ze.getImage(r),i=wt("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:oxe}=Vt;async function RG({segmentations:t}){Kw(),gl(Xa.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[oxe];if(!i){const g=rg(n);g&&(i=g.volumeId)}const o=ze.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 vl().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=ze.getImage(g))==null?void 0:v.referencedImageId;return p?ze.getImage(p):void 0}),d=u.map(g=>mw(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=nl(x,C);return Ck(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 gl(Xa.GENERATE_CONTOUR_SETS,100),h}class LG{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=axe(a),l=sxe(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}LG.toolName="RectangleROIStartEndThreshold";function axe(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function sxe(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function cxe(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 Rp=class Rp{constructor(){}static convert(e,r,n){cxe(e);const{toolName:i}=e.metadata,o=Rp.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){Rp.TOOL_NAMES[e.toolName]=e}};Rp.TOOL_NAMES={};let v5=Rp;v5.register(LG);function lxe(t,e){ol.acceptAutoGenerated(t,e)}const{isEqual:uxe}=Un;function XS(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=>uxe(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=BR(l,o);return u{const S=({value:O})=>{h=h+1,O>=g.lower&&O<=g.upper&&(d=d+1)},{imageData:T,dimensions:_,lower:E,upper:b}=w,D=PE(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{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(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:{}}});dn(f,a);const u=Lt(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),zt(a),n.preventDefault(),Fe(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 JE([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),zt(a);const c=Ee(a),{renderingEngine:l}=c;Fe(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=Lt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),zt(s);const d=Ee(s),{renderingEngine:h}=d;Fe(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),tn(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(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=Ee(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,Ee(o),Fe(s),a.invalidated&&fn(a,o,rn.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;da.worldToCanvas(F));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 pr)){const{referencedImageId:F}=h.metadata;for(const j in p.cachedStats)j.startsWith("imageId")&&f.getStackViewports().find(de=>{const ue=Wr(F),he=de.hasImageURI(ue),Ie=Wr(de.getCurrentImageId());return he&&Ie!==ue})&&delete p.cachedStats[j]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let _;if(!Yr(g))continue;!ui(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&ur(i,g,"0",_,{color:w});const E=`${g}-rect`;QE(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 F=Da(m);p.handles.textBox.worldPosition=a.canvasToWorld(F)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),A=go(i,g,"1",I,P,m,{},D),{x:V,y:G,width:R,height:N}=A;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,G]),topRight:a.canvasToWorld([V+R,G]),bottomLeft:a.canvasToWorld([V,G+N]),bottomRight:a.canvasToWorld([V+R,G+N])}}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;xwr(n,o)&&wr(i,o),this._throttledCalculateCachedStats=Ko(this._calculateCachedStats,100,{trailing:!0})}};P0.toolName="RectangleROI",P0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=P0.hydrateBase(P0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Fn(),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}};dn(d,l.element),Fe([l.id])};let iu=P0;function dxe(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 Vr(n)&&f.push(`Area: ${pn(n)} ${s}`),Vr(i)&&f.push(`Mean: ${pn(i)} ${c}`),Vr(o)&&f.push(`Max: ${pn(o)} ${c}`),Vr(l)&&f.push(`Max: ${pn(l)} ${c}`),Vr(a)&&f.push(`Std Dev: ${pn(a)} ${c}`),f}const{transformWorldToIndex:Rg}=Un;class C8 extends iu{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:hxe,statsCalculator:dl,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(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 gr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=yl(T),p=ze.getVolume(v),g=Jl(p,s,d)}const y=wf(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),dn(C,a);const S=Lt(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),zt(a),n.preventDefault(),Fe(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),tn(o);const u=Ee(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID);const d=this.getTargetId(u.viewport),h=ze.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),Fe(s),c?Hn(a):fn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=wn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Ww(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(R));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 R=this._getIndexOfCoordinatesForViewplaneNormal(T);d.handles.points.forEach(N=>{N[R]=_}),d.startCoordinate=_}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,T),d.endCoordinate=E,d.endCoordinate=E);const b=Uu(_),D=Uu(E),I=this._getCoordinateForViewplaneNormal(S,T),P=Uu(I);if(PMath.max(b,D))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let O=!1;if((P===b||P===D)&&(O=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let A;if(!Yr(u))continue;!ui(u)&&!this.editData&&y!==null&&O&&(A=[m[y]]),A&&ur(i,u,"0",A,{color:C});let V=x;if(O||(V=2),_m(i,u,"0",m[0],m[3],{color:C,lineDash:V,lineWidth:w}),o=!0,this.configuration.showTextBox){const R=this.getLinkedTextBoxStyle(c,f);if(!R.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 N=this.configuration.getTextLines(d,{metadata:h});if(!N||N.length===0)continue;if(!d.handles.textBox.hasMoved){const Ie=Da(m);d.handles.textBox.worldPosition=a.canvasToWorld(Ie)}const F=a.worldToCanvas(d.handles.textBox.worldPosition),Q=go(i,u,"1",N,F,m,{},R),{x:oe,y:de,width:ue,height:he}=Q;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([oe,de]),topRight:a.canvasToWorld([oe+ue,de]),bottomLeft:a.canvasToWorld([oe,de+he]),bottomRight:a.canvasToWorld([oe+ue,de+he])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=Ko(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=Xh(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=Rg(s,f[0]),d=Rg(s,f[0]),h=Ke();s.indexToWorldVec3(u,h);const g=Ke();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=ro(h,g),v=[];for(let y=0;y{const w=Ke();return kn(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}=Gw(s,c,h,g),y=ba(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:cu(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=lu(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(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 gr)p=g.split("imageId:")[1];else{v=yl(g);const x=ze.getVolume(v);p=Jl(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}};dn(m,a);const w=Lt(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),zt(a),n.preventDefault(),Fe(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;fa.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;fn(u,s);let x;if(!Yr(d))continue;!ui(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&ur(i,d,"0",x,{color:w}),_m(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}S8.toolName="RectangleROIThreshold";function NG(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=>Hr(c,p));let d=sf(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=uG(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 gxe(t,e,r,n){const i=t.map(s=>Cr.getAnnotation(s));pxe(i);let o;for(let s=0;s{if(!nn(f,t[0].dimensions)||!nn(l,t[0].direction)||!nn(d,t[0].spacing)||!nn(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;d0;)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{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}},xxe={[Rt.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===Rt.RejectPreview||e===Rt.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(aS(r,w)>p)return;const C=Array.isArray(m)?vh(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},[Rt.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[Rt.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}},Cxe={[Rt.Initialize]:t=>{t.segmentIndex=0}},{isEqual:OC}=Un,ZI={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},Sxe={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},Txe={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function VG(t,e){if(!(t instanceof Dr))return{...ZI,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=OC(Math.abs(r[0]),1)&&Sxe||OC(Math.abs(r[1]),1)&&Txe||OC(Math.abs(r[2]),1)&&ZI;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:_xe,VoxelManager:Exe}=Un,bxe=65535;var Co;(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"})(Co||(Co={}));class Md{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:Exe.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]>bxe))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=VG(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 _xe(p,v,y),w=(x,C,S)=>{const T=o.toIndex(u([x,C,S])),_=o.getAtIndex(T);if(_===c||_===s)return Co.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)===Co.SEGMENT&&(n+=r.floodFill(c,l,f,Co.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!==Co.ISLAND)for(let l=a.start;l{let f;for(const u of[...l])if(u.value===Co.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d{if(l.value!==Co.INTERIOR)return;const[,f,u]=e.toIJK(c),d=f>0?e.getRun(f-1,u):null,h=f+12&&(!v||!y)&&e.floodFill(l.start,f,u,Co.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==Co.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,Co.INTERIOR_TEST)>this.maxInternalRemove?Co.EXTERIOR:Co.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===Co.INTERIOR_SMALL)for(let f=l.start;f=o.start&&n=i))return!0;return!1}}const Dxe={[Rt.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 Md,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&&Oo(t.segmentationId,l,e)}},Ixe={[Rt.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},[Rt.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=Qh(t.segmentationId);i==null||i.forEach(o=>{mB(o,t.segmentationId,n,r)})},[Rt.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),Oo(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[Rt.RejectPreview]:t=>{t&&wV.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})}},Oxe={[Rt.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 Mxe({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 Pxe={[Rt.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}Mxe({operationData:t,existingValue:l,index:r})}}},Rxe={[Rt.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)?ta(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}}},QI=10;function y5(){return{maxIJKs:[]}}function FG(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=QI&&r=n[i-1].value)n.push(o);else for(let a=0;a=QI&&n.splice(0,1)}function UG(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=ba({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 nb=class nb extends dl{static statsInit(e){super.statsInit(e),this.volumetricState=y5()}static statsCallback(e){super.statsCallback(e),FG(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 UG(this.volumetricState,n,r)}};nb.volumetricState=y5();let dd=nb;class e7 extends RU{constructor(e){super(e),this.volumetricState=y5()}statsInit(e){super.statsInit(e),this.volumetricState=y5()}statsCallback(e){super.statsCallback(e),FG(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 UG(this.volumetricState,n,r)}}const Lxe=Math.pow(3*1e3/(4*Math.PI),1/3);async function BG({segmentationId:t,segmentIndices:e,mode:r="collective"}){Kw(),gl(Xa.COMPUTE_STATISTICS,0);const n=OG(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=ixe(o,a),u=wB(l,f);return s?await Axe({operationData:i,indices:c,unit:u,mode:r}):await Nxe({segImageIds:a,indices:c,unit:u,mode:r})}async function Axe({operationData:t,indices:e,unit:r,mode:n}){var p;const i=MG(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return dd.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 vl().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(gl(Xa.COMPUTE_STATISTICS,100),n==="collective")return w5({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=w5({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const MC=(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)},w5=({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*Lxe/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},MC(t,t.peakValue),MC(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}`},MC(t,t.lesionGlycolysis)}return t};async function Nxe({segImageIds:t,indices:e,unit:r,mode:n}){gl(Xa.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=PG(t),a=await vl().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});gl(Xa.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return w5({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=w5({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&&dd.statsCallback({value:d,pointLPS:u,pointIJK:f})};return dd.statsInit({storePointData:!1}),W4(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),dd.getStatistics({spacing:i})}const Vxe={[Rt.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;BG({segmentationId:i,segmentIndices:n})}},bn={determineSegmentIndex:wxe,dynamicThreshold:xxe,erase:Cxe,islandRemoval:Dxe,preview:Ixe,regionFill:Oxe,setValue:Pxe,threshold:Rxe,labelmapStatistics:Vxe,ensureSegmentationVolumeFor3DManipulation:DG,ensureImageVolumeFor3DManipulation:IG},Jf=class Jf{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,Rt.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return Oo(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,Rt.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(!Jf.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);Jf.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(Jf.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=x8({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};Jf.COMPOSITIONS=bn,Jf.childFunctions={[Rt.OnInteractionStart]:Ws(Rt.OnInteractionStart,Rt.Initialize),[Rt.OnInteractionEnd]:Ws(Rt.OnInteractionEnd,Rt.Initialize),[Rt.Fill]:Ws(Rt.Fill),[Rt.Initialize]:Ws(Rt.Initialize),[Rt.CreateIsInThreshold]:W2(Rt.CreateIsInThreshold),[Rt.Interpolate]:Ws(Rt.Interpolate,Rt.Initialize),[Rt.AcceptPreview]:Ws(Rt.AcceptPreview,Rt.Initialize),[Rt.RejectPreview]:Ws(Rt.RejectPreview,Rt.Initialize),[Rt.INTERNAL_setValue]:W2(Rt.INTERNAL_setValue),[Rt.Preview]:W2(Rt.Preview,!1),[Rt.ComputeInnerCircleRadius]:Ws(Rt.ComputeInnerCircleRadius),[Rt.EnsureSegmentationVolumeFor3DManipulation]:Ws(Rt.EnsureSegmentationVolumeFor3DManipulation),[Rt.EnsureImageVolumeFor3DManipulation]:Ws(Rt.EnsureImageVolumeFor3DManipulation),[Rt.AddPreview]:Ws(Rt.AddPreview),[Rt.GetStatistics]:W2(Rt.GetStatistics),compositions:null};let hc=Jf;function Ws(t,e){const r=`_${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 W2(t,e=!0){return(r,n)=>{if(r[t])throw new Error(`The singleton method ${t} already exists`);r[t]=e?n:(i,o,...a)=>(o.enabledElement=i,n.call(r,o,...a))}}function GG(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:t7,isEqual:PC}=Un,WG={[Rt.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Ut(0,0,0);e.forEach(d=>{ai(i,i,d)}),Rr(i,i,1/e.length),t.centerWorld=i,t.centerIJK=t7(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=o5(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>t7(n,d)),u=sf(f,n.getDimensions());t.isInObject=zG({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function zG(t){const{topLeftWorld:e,bottomRightWorld:r,center:n}=t,i=Math.abs(e[0]-r[0])/2,o=Math.abs(e[1]-r[1])/2,a=Math.abs(e[2]-r[2])/2,s=Math.max(i,o,a);if(PC(i,s)&&PC(o,s)&&PC(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>GG(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=$E(c,{});return l}const $G=new hc("Circle",bn.regionFill,bn.setValue,WG,bn.determineSegmentIndex,bn.preview,bn.labelmapStatistics),Fxe=new hc("CircleThreshold",bn.regionFill,bn.setValue,WG,bn.determineSegmentIndex,bn.dynamicThreshold,bn.threshold,bn.preview,bn.islandRemoval,bn.labelmapStatistics),Yw=$G.strategyFunction,Uxe=Fxe.strategyFunction;function Bxe(){throw new Error("Not yet implemented")}const{transformWorldToIndex:Gxe}=Un,Wxe={[Rt.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Ut(0,0,0);e.forEach(c=>{ai(i,i,c)}),Rr(i,i,1/e.length),t.centerWorld=i,t.centerIJK=Gxe(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=Rwe(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=zG({topLeftWorld:a,bottomRightWorld:s,center:i})}},Jw=new hc("Sphere",bn.regionFill,bn.setValue,Wxe,bn.determineSegmentIndex,bn.preview,bn.labelmapStatistics,bn.ensureSegmentationVolumeFor3DManipulation),jG=Jw.strategyFunction,zxe=new hc("SphereThreshold",...Jw.compositions,bn.dynamicThreshold,bn.threshold,bn.ensureSegmentationVolumeFor3DManipulation,bn.ensureImageVolumeFor3DManipulation),$xe=new hc("SphereThreshold",...Jw.compositions,bn.dynamicThreshold,bn.threshold,bn.islandRemoval,bn.ensureSegmentationVolumeFor3DManipulation,bn.ensureImageVolumeFor3DManipulation),jxe=zxe.strategyFunction,Hxe=$xe.strategyFunction,Kxe=new hc("EraseSphere",bn.erase,...Jw.compositions),HG=Kxe.strategyFunction,qxe=new hc("EraseCircle",bn.erase,...$G.compositions),KG=qxe.strategyFunction,{VoxelManager:YS,RLEVoxelMap:Xxe}=Un;function JS(t,e){return XG(t,e)}function qG(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();Oo(this.segmentationId,o)}function XG(t,e){const r=YS.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:qG,commitMemo:Yxe,segmentationVoxelManager:e,voxelManager:r,id:Fn(),operationType:"labelmap"}}function Yxe(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=YS.createRLEHistoryVoxelManager(t);Xxe.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=YS.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 Jxe=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:JS,createRleMemo:XG,restoreMemo:qG},Symbol.toStringTag,{value:"Module"})),{isEqual:z2}=Un,Zxe=Ut(1,0,0),Qxe=Ut(0,1,0),eCe=Ut(0,0,1),n7=[Zxe,Qxe,eCe];function YG(t){const e=er(Ke(),t[0],t[1]),r=er(Ke(),t[0],t[2]),n=r7(e,n7),i=r7(r,n7);return[...n,...i].every(a=>z2(a,0)||z2(a,90)||z2(a,180)||z2(a,270))}function r7(t,e){return e.map(r=>i4(t,r)*180/Math.PI)}const{transformWorldToIndex:JG}=Un,ZG={[Rt.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=Ut(0,0,0);e.forEach(l=>{ai(a,a,l)}),Rr(a,a,1/e.length),t.centerWorld=a,t.centerIJK=JG(i,a);const{boundsIJK:s,pointInShapeFn:c}=tCe(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function tCe(t,e,r){let n=e.map(w=>JG(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=sf(n,r.getDimensions()),a=t instanceof gr||YG(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=wf({direction:s,spacing:c},l),u=oU(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 nCe=new hc("Rectangle",bn.regionFill,bn.setValue,ZG,bn.determineSegmentIndex,bn.preview,bn.labelmapStatistics),rCe=new hc("RectangleThreshold",bn.regionFill,bn.setValue,ZG,bn.determineSegmentIndex,bn.dynamicThreshold,bn.threshold,bn.preview,bn.islandRemoval,bn.labelmapStatistics),_8=nCe.strategyFunction,iCe=rCe.strategyFunction,oCe=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:Yw,fillInsideRectangle:_8,fillOutsideCircle:Bxe,thresholdInsideRectangle:iCe},Symbol.toStringTag,{value:"Module"})),Lp=class Lp extends xi{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(Ee(o),a,Rt.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return Lp.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=JS(e,r),this.memoMap.set(n,i)):(i=JS(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=Ee(e),{viewport:n}=r,i=Id(n.id);if(!i){const l=new CustomEvent(nt.ERROR_EVENT,{detail:{type:"Segmentation",message:"No active segmentation detected, create a segmentation representation before using the brush tool"},cancelable:!0});return tt.dispatchEvent(l),null}const{segmentationId:o}=i,a=Wd(o),{representationData:s}=zn(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 Dr){const{volumeId:c}=r[Vt.Labelmap],l=e.getActors();if(e instanceof gr){const g=new CustomEvent(nt.ERROR_EVENT,{detail:{type:"Segmentation",message:"Cannot perform brush operation on the selected viewport"},cancelable:!0});return tt.dispatchEvent(g),null}const u=l.map(g=>ze.getVolume(g.referencedId)),d=ze.getVolume(c),h=((o=u.find(g=>nn(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=Sf(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=Ee(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=Id(r);if(!n)return;const{segmentationId:i}=n,o=Ea(i);if(!o)return;const a=ru(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}=Ee(e),d=ru(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||aCe(...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=Ee(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),Rt.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Ee(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),Rt.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=Ee(e);this.applyActiveStrategyCallback(n,r,Rt.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=pm(),o=bm(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 Lp({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:Yw},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((O,A)=>{m[A][0]=Math.min(m[A][0],O),m[A][1]=Math.max(m[A][1],O)});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=Ea(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),O=d.getAtIJKPoint(P);O===T?_=!0:O>=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 O=m[2][0];O<=m[2][1];O++){const A=g.indexToWorld([I,P,O]);YE(A,w)&&u.setAtIJK(I,P,O,D)}n&&Sn(y.annotationUID)}const p=u.getArrayOfModifiedSlices();Oo(f,p)}};Lp.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let Pd=Lp;function aCe(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 Zw extends Pd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:Yw,ERASE_INSIDE_CIRCLE:KG,FILL_INSIDE_SPHERE:jG,ERASE_INSIDE_SPHERE:HG,THRESHOLD_INSIDE_CIRCLE:Uxe,THRESHOLD_INSIDE_SPHERE:jxe,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:Hxe},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:{[Rt.AcceptPreview]:{method:Rt.AcceptPreview,bindings:[{key:"Enter"}]},[Rt.RejectPreview]:{method:Rt.RejectPreview,bindings:[{key:"Escape"}]},[Rt.Interpolate]:{method:Rt.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:Rt.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=Ee(o);this._editData=this.createEditData(o),this._activateDraw(o),zt(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);Fe(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,Rt.OnInteractionStart),!0},this.mouseMoveCallback=n=>{if(this.mode===jn.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=br(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=Ee(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=x8({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(Ee(this._previewData.element),{...n,...s,memo:c},Rt.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Ee(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;Fe(c);const l=br(a.canvas,this._previewData.startPoint),{dragTimeMs:f,dragMoveDistance:u}=this.configuration.preview;!this._previewData.isDrag&&Date.now()-this._previewData.timerStart{const i=n.detail,{element:o}=i,a=Ee(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),tn(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,Rt.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.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&&Fe(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=Ee(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=Ut(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=Ut(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=Ke();Wn(f,c,l);const u=o([r[0],r[1]]),d=Ke(),h=Ke(),g=Ke(),p=Ke();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=Ee(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),Rt.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Ee(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),Rt.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=Ee(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),Rt.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}ia(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&&ia(r,s,"1",h,y,{color:p})}}Zw.toolName="Brush";function ig(t,e){const r=oi(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 Zw):void 0}function sCe(t,e,r){const n=oi(t);if(n===void 0)return;ig(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();qr(s),Fe(c)}function cCe(t,e){const r=oi(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=ig(t,e)[0];if(o)return o.configuration.brushSize}function lCe(t,e){const r=oi(t);if(r===void 0||(ig(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();Fe(o)}function uCe(t){const e=oi(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=ig(t)[0];if(i)return i.configuration.threshold.range}const Ap=class Ap{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 e7({storePointData:r}))}):this.calculators.set(n,new e7({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)}};Ap.calculators=new Map,Ap.indices=[],Ap.mode="collective";let ZS=Ap;function fCe(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=aU(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?hCe(f,c,e,u):dCe(f,c,e,u,a,o,n)}),Oo(i),t}function dCe(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{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 hCe(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s=i&&c<=o?r:0)}}function i7(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=Ke(),{testIJK:a}=r,s=Vn(Ke(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=Rr(Ke(),s,1/c);for(let f=1;f{const l=ai(Ke(),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 pCe(t,e,r){const n=ze.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return gCe({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const Lg=.01;function mCe(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=pCe(e,i,o);for(const c of n){const l=vCe(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function vCe(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;vLg||e.testCenter(m,w)&&i7(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 QG(t){const e=await RG({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=rg(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,mCe(e[0],n.volumeId,r[i])}function eW(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:$2}=Un,R0=class R0 extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:yCe}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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=Di([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=Di([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=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=Ee(a),{renderingEngine:l}=c;Fe(s),zt(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=Lt(s,this.getToolName());zt(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Ee(s),{renderingEngine:h}=d;Fe(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),tn(o);const{renderingEngine:u}=Ee(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=ro(d[0],d[1]);if(ro(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=sn();ys(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=sn();ys(w,-m[1],m[0]);const x=sn();ys(x,y[0]-v[0],y[1]-v[0]);let C;o4(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&&Sn(a.annotationUID),Fe(s),c&&Hn(a),this.editData=null,this.isDrawing=!1},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=Ee(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=br(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*_,O=b+w*T;g.handles.points[2]=c.canvasToWorld([D,I]),g.handles.points[3]=c.canvasToWorld([P,O]),f.invalidated=!0,Fe(u),fn(f,a,rn.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;Fe(s),a.invalidated&&fn(a,o,rn.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Ee(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=ys(sn(),y[0]-w[0],y[1]-w[1]),C=ys(sn(),h[f][0]-w[0],h[f][1]-w[1]);Vl(x,x),Vl(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(_),O=E*Math.sin(_)+b*Math.cos(_),A=D*Math.cos(_)-I*Math.sin(_),V=D*Math.sin(_)+I*Math.cos(_);E=P+T[0],b=O+T[1],D=A+T[0],I=V+T[1];const G=c.canvasToWorld([E,b]),R=c.canvasToWorld([D,I]);u.handles.points[f]=v,u.handles.points[2]=G,u.handles.points[3]=R}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=ei(sn(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=Vl(sn(),x),S=ei(sn(),[y[0],y[1]],[h[f][0],h[f][1]]),T=xy(S),_=this._getSignedAngle(C,S),E=Math.cos(_)*T,b=zY(sn(),[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}})||!s5([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),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=wn(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;da.worldToCanvas(Q));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(!Yr(g))continue;!ui(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&ur(i,g,"0",T,{color:w});const _=`${g}-line-1`,E=`${g}-line-2`;Dn(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},_),Dn(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 O;p.handles.textBox.hasMoved||(O=Da(m),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),G=go(i,g,"1",P,A,m,{},I),{x:R,y:N,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([R,N]),topRight:a.canvasToWorld([R+F,N]),bottomLeft:a.canvasToWorld([R,N+j]),bottomRight:a.canvasToWorld([R+F,N+j])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=sn();ys(o,i.end.x-i.start.x,i.end.y-i.start.y),Vl(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!s5([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;pA?O:A,G=O>A?A:O,R=O>A?D:P,N=O>A?P:D;this._isInsideVolume(x,C,S,T,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:V,width:G,unit:R,widthUnit:N}}const g=n.invalidated;return n.invalidated=!1,g&&fn(n,s,rn.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>wr(n,s)&&wr(i,s)&&wr(o,s)&&wr(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=Ko(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Ee(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:{}}};dn(g,i);const p=Lt(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),zt(i),e.preventDefault(),Fe(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)}};R0.toolName="Bidirectional",R0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=R0.hydrateBase(R0,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)||Fn(),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 dn(w,l.element),Fe([l.id]),w};let L1=R0;function yCe(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: ${pn(i)} ${a||a}`,`W: ${pn(o)} ${a}`),s}async function wCe(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=Ee(t),i=(r.getSegment||xCe)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=qw(),{segmentIndex:s,segmentationId:c}=i,l=Cr.getAnnotations(this.toolName||L1.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,Cr.removeAnnotation(h.annotationUID);const m=await QG({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=eW(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=Cr.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&EE.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();gs(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function xCe(t,e){var a;const r=qw();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??Ea(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 tW(t){const e=oi(t);if(e===void 0)return;ig(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();Fe(o)}function E8(t,e,r={}){const n=zn(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 Vt.Labelmap:return CCe(n,e,r);case Vt.Contour:return SCe(n,e,r);default:return}}function CCe(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof Dr){const{volumeId:h}=n,g=ze.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(!ze.getImage(o))return;const s=Rw(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=Hr(c,e),f=c.getDimensions();return(c.voxelManager||fc.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function SCe(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=Xr(c);if(!l)continue;const{polyline:f}=l.data.contour;if(nn(o,l.metadata.viewPlaneNormal)&&YE(e,f))return Number(a)}}}function nW(t,e,{viewport:r,searchRadius:n}){const o=zn(t).representationData.Labelmap;if(r instanceof Dr){const{volumeId:p}=o,v=ze.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=Hr(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return _Ce(C,x,r,m,n)?x:void 0}const a=Sf(r.id,t);if(!ze.getImage(a))return;const c=Rw(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=Hr(l,e),u=l.getDimensions(),d=l.voxelManager||fc.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return TCe(f,u,d,h)?h:void 0}function rW(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 TCe(t,e,r,n,i){return rW((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 _Ce(t,e,r,n,i){return rW((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=Hr(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function iW(t){const e=zn(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>Xr(a).highlighted))return n}const ECe=` 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; } -`,ECe=1024*1024*1024,o7=1.99*ECe,LC={windowSize:3,maxProcessingTime:3e4,inspection:{numCyclesInterval:5,numCyclesBelowThreshold:3,threshold:1e-4}};async function ex(t,e,r=LC){var Te;const n=[8,8,4],{windowSize:i,maxProcessingTime:o}=Object.assign({},LC,r),a=Object.assign({},LC.inspection,r.inspection),s=$e.getVolume(t),c=$e.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:o7,maxBufferSize:o7},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:_Ce}),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}),O=new Int32Array([l,f,u,-1,-1,-1]);y.queue.writeBuffer(P,0,O);const A=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"}}]}),V=[0,1].map(Re=>{const je=b[Re],qe=D[Re],oe=b[(Re+1)%2],ce=D[(Re+1)%2];return y.createBindGroup({layout:A,entries:[{binding:0,resource:{buffer:_}},{binding:1,resource:{buffer:E}},{binding:2,resource:{buffer:je}},{binding:3,resource:{buffer:qe}},{binding:4,resource:{buffer:oe}},{binding:5,resource:{buffer:ce}},{binding:6,resource:{buffer:I}},{binding:7,resource:{buffer:P}}]})}),G=y.createComputePipeline({layout:y.createPipelineLayout({bindGroupLayouts:[A]}),compute:{module:C,entryPoint:"main",constants:{workGroupSizeX:n[0],workGroupSizeY:n[1],workGroupSizeZ:n[2],windowSize:i}}}),R=[Math.ceil(l/n[0]),Math.ceil(f/n[1]),Math.ceil(u/n[2])],N=y.createBuffer({size:w,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),F=o?performance.now()+o:0;let j=a.numCyclesInterval,te=0;for(let Re=0;Re0&&!(Re%j)){await N.mapAsync(GPUMapMode.READ,0,w);const ce=N.getMappedRange(0,w),ae=new Uint32Array(ce.slice(0))[Re]/g.length;if(N.unmap(),Re>=1&&aeF){console.warn(`Exceeded processing time limit (${o})ms`);break}}const ie=y.createCommandEncoder(),he=(d+1)%2,ue=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),me=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});ie.copyBufferToBuffer(b[he],0,ue,0,m),ie.copyBufferToBuffer(P,0,me,0,x),y.queue.submit([ie.finish()]),await ue.mapAsync(GPUMapMode.READ,0,m);const Oe=ue.getMappedRange(0,m),Fe=new Uint32Array(Oe);h.set(Fe),ue.unmap(),await me.mapAsync(GPUMapMode.READ,0,x);const be=me.getMappedRange(0,x),B=new Int32Array(be.slice(0));me.unmap();const M=B[0],$=B[1],W=B[2],Y=B[3],ne=B[4],re=B[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[M,Y],[$,ne],[W,re]])}const{transformWorldToIndex:k1}=Rn,bCe=254,DCe=255,ICe=.1,OCe=.8;function MCe(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=k1(t.imageData,r),o=k1(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function PCe(t,e){const r=t.imageData.getDirection(),n=Ft(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=On(Ke(),i,n,-o),c=On(Ke(),i,n,o),l=uG([c,s],a);return MCe(t,l)}function RCe(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=Cw(n,i);if([o,a].some(f=>!Zt(Math.abs(f[0]),1)&&!Zt(Math.abs(f[1]),1)&&!Zt(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=PCe(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 mE(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function LCe(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=k1(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??bCe,h=n.positiveSeedVariance??ICe,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;_=a||I<0||I>=s||P<0||P>=c)continue;const O=P*l+I*a+D,A=i[O];e.voxelManager.getAtIndex(O)===d||Av||(e.voxelManager.setAtIndex(O,d),w.push([D,I,P]))}}}function ACe(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=Cw(e.imageData,n.getCamera()),d=k1(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??OCe,p=(i==null?void 0:i.negativeSeedValue)??DCe,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=tw(af(),u,x),S=VR(f);for(let T=0;T=a||D<0||D>=s||I<0||I>=c)continue;const P=b+D*a+I*l,O=o[P];(Om)&&e.voxelManager.setAtIndex(P,p)}}async function NCe(t,e,r,n){const i=await um(t.volumeId);return LCe(t,i,e,n),ACe(t,i,e,r,n),i}async function rW(t,e,r,n){const i=$e.getVolume(t),o=RCe(i,e,r),a=await NCe(o,e,r,n);return await ex(o.volumeId,a.volumeId),a}const kCe=254,VCe=255,FCe=[-1/0,-995],UCe=[0,1900];function BCe(t,e,r){const{negativeSeedValue:n=VCe,negativePixelRange:i=FCe}=r,o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=Math.floor(c/2),f=new Array(a*s).fill(!1),u=l*a*s,d=(g,p)=>{const v=[[g,p]];for(;v.length;){const[y,m]=v.shift(),w=m*a+y;if(y<0||y>=a||m<0||m>=s||f[w])continue;f[w]=!0;const x=u+w,C=o[x];Ci[1]||(e.voxelManager.setAtIndex(x,n),v.push([y-1,m]),v.push([y+1,m]),v.push([y,m-1]),v.push([y,m+1]))}},h=(g,p,v,y)=>{for(let m=g;m!==p;m+=v){const w=y*a+m,x=u+w,C=o[x];if(Ci[1])break;f[w]||d(m,y)}};for(let g=0;g=i[0]&&w<=i[1]&&e.voxelManager.setAtIndex(m,n)}}}}async function WCe(t,e){const r=um(t.volumeId);return GCe(t,r,e),BCe(t,r,e),r}async function iW(t,e,r){const{boundingBox:n}=e,{ijkTopLeft:i,ijkBottomRight:o}=n,a={minX:i[0],maxX:o[0],minY:i[1],maxY:o[1],minZ:i[2],maxZ:o[2]},s=mE(t,a,{targetBuffer:{type:"Float32Array"}}),c=await WCe(s,r);return await ex(s.volumeId,c.volumeId),c}const zCe=254,$Ce=255,jCe=1,oW=1.8,HCe=3.2,eT=30,KCe=70,qCe=50,{transformWorldToIndex:XCe}=Rn,tp=1e5;function aW(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)??jCe,d=(r==null?void 0:r.positiveStdDevMultiplier)??oW,h=(r==null?void 0:r.negativeStdDevMultiplier)??HCe,g=(r==null?void 0:r.negativeSeedMargin)??eT,p=(r==null?void 0:r.negativeSeedsTargetPatches)??KCe,v=XCe(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=_V(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=[],O=l[y];if(O>=w&&O<=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 A=0;for(;A=o||oe<0||oe>=a||ce<0||ce>=s)continue;const _e=ce*f+oe*o+qe;if(I.has(_e))continue;const ae=l[_e];ae>=w&&ae<=x&&(I.add(_e),I.size=tp&&console.debug(`Reached maximum number of positive seeds (${tp}). Stopping BFS.`),I.size===0)return console.warn("No positive seeds found after BFS."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let V=0,G=0;I.forEach(W=>{const Y=l[W];V+=Y,G+=Y*Y});const R=I.size,N=V/R,F=G/R-N*N,j=Math.sqrt(Math.max(0,F)),te=h*j,ie=Math.max(0,S-g),he=Math.max(0,T-g),ue=Math.max(0,_-g),me=Math.min(o-1,E+g),Oe=Math.min(a-1,b+g),Fe=Math.min(s-1,D+g),be=new Set;let B=0,M=0;const $=p*qCe;for(;Mte){let Re=!1;for(let je=-1;je<=1;je++){const qe=Y+je;if(!(qe<0||qe>=a))for(let oe=-1;oe<=1;oe++){const ce=W+oe;if(ce<0||ce>=o)continue;const _e=ne*f+qe*o+ce;I.has(_e)||be.has(_e)||(be.add(_e),Re=!0)}}Re&&M++}}return be.size===0&&console.warn("Could not find any negative seeds. GrowCut might fail or produce poor results."),console.debug("positiveSeedIndices",I.size),console.debug("negativeSeedIndices",be.size),{positiveSeedIndices:I,negativeSeedIndices:be}}async function sW({referencedVolumeId:t,worldPosition:e,options:r}){const n=$e.getVolume(t),i=um(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??aW(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??zCe,s=(r==null?void 0:r.negativeSeedValue)??$Ce;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>tp||l.size<10?(console.warn("Not enough seeds found. GrowCut might fail or produce poor results."),i):(c.forEach(f=>{i.voxelManager.setAtIndex(f,a)}),l.forEach(f=>{i.voxelManager.setAtIndex(f,s)}),await ex(t,i.volumeId,r),i)}const YCe=Object.freeze(Object.defineProperty({__proto__:null,run:ex,runGrowCutForBoundingBox:iW,runGrowCutForSphere:rW,runOneClickGrowCut:sW},Symbol.toStringTag,{value:"Module"}));function JCe(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:ZCe(n),...n};rr.addSegmentationRepresentation(t,r,e.type,i),e.type===Vt.Contour&&Ue([t]),es(r)}function ZCe(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?Ep(JSON.parse(JSON.stringify(p5))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?Ep(e):Ep(JSON.parse(JSON.stringify(p5)))}function ag(t,e){e.map(r=>JCe(t,r))}function D8(t,e){return ag(t,e.map(r=>({...r,type:Vt.Contour})))}function QCe(t){const e={};for(const[r,n]of Object.entries(t))e[r]=D8(r,n);return e}function cW(t,e){return ag(t,e.map(r=>({...r,type:Vt.Labelmap})))}function e3e(t){for(const[e,r]of Object.entries(t))cW(e,r.map(n=>({...n,type:Vt.Labelmap})))}function lW(t,e){return ag(t,e.map(r=>({...r,type:Vt.Surface})))}function t3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=lW(r,n);return e}async function n3e({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=Vn(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;$e.getVolume(o.volumeId)&&$e.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await ag(e,[{segmentationId:t,type:Vt.Labelmap}]),et.addEventListenerOnce(k.SEGMENTATION_RENDERED,()=>To(t))}async function r3e({volumeId:t}){return{imageIds:$e.getVolume(t).imageIds}}function i3e({segmentationId:t,options:e}){const r=Vn(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=$e.getVolume(n);return n3e({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function uW(t){return oU(t)}async function o3e({segmentationId:t,segmentIndices:e,mode:r="individual"}){qw(),gl(Xa.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=DG(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await a3e({operationData:i,indices:s,mode:r}):await s3e({segImageIds:o,indices:s,mode:r});return gl(Xa.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function a3e({operationData:t,indices:e,mode:r}){const n=IG(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await vl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function s3e({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=OG(t);return await vl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function c3e(t){const e=Vn(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=$e.getImage(i[0]),a=$e.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>$e.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=$e.getVolume(o);if(s)return s}const a=$e.getVolume(i);a&&(r=a.imageIds.map(s=>$e.getImage(s).referencedImageId))}return Yw(r)}async function l3e({segmentationIds:t,segmentIndex:e}){qw(),gl(Xa.COMPUTE_STATISTICS,0);const r=Vn(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!Cf(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await u3e({segmentationIds:t,segmentIndex:e})}async function u3e({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>ig(p)),n=AG(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=c3e(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 vl().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return gl(Xa.COMPUTE_STATISTICS,100),g}const f3e=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:Pd,LabelmapMemo:Yxe,SegmentStatsCalculator:QS,VolumetricCalculator:hd,computeMetabolicStats:l3e,computeStackLabelmapFromVolume:r3e,computeVolumeLabelmapFromStack:uW,contourAndFindLargestBidirectional:JG,createBidirectionalToolData:ZG,createLabelmapVolumeForViewport:pxe,createMergedLabelmapForIndex:AG,floodFill:_8,getBrushSizeForToolGroup:sCe,getBrushThresholdForToolGroup:lCe,getBrushToolInstances:og,getHoveredContourSegmentationAnnotation:nW,getOrCreateImageVolume:Yw,getOrCreateSegmentationVolume:ig,getReferenceVolumeForSegmentationVolume:_G,getSegmentIndexAtLabelmapBorder:eW,getSegmentIndexAtWorldPoint:b8,getSegmentLargestBidirectional:o3e,getStatistics:FG,getUniqueSegmentIndices:ZU,growCut:YCe,invalidateBrushCursor:QG,rectangleROIThresholdVolumeByRange:hxe,segmentContourAction:yCe,setBrushSizeForToolGroup:aCe,setBrushThresholdForToolGroup:cCe,thresholdSegmentationByRange:uCe,thresholdVolumeByRange:RG,triggerSegmentationRender:tg,triggerSegmentationRenderBySegmentationId:Hw,validateLabelmap:exe},Symbol.toStringTag,{value:"Module"}));function d3e(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 h3e(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 g3e=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:d3e,invertOrientationStringLPS:h3e},Symbol.toStringTag,{value:"Module"}));var ah;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(ah||(ah={}));const I8={};function fW(t,e){const r=Ee(t),{viewportId:n}=r;I8[n]=e}function O8(t){const e=Ee(t),{viewportId:r}=e;return I8[r]}function p3e(t){return I8[t]}const{ViewportStatus:dW}=Qa,{triggerEvent:AC}=Rn,hW=!0,tT=new Map;function m3e(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=Ee(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=S3e(o,e);let s=O8(t);const c=e.dynamicCineEnabled;if(c&&pW(t),s?nT(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},fW(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}=v3e(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{nT(t,{stopDynamicCine:!c,viewportId:o.id}),AC(t,ah.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),mW(s),AC(t,ah.CLIP_STOPPED,{element:t})}};if(c){const u=M8(o);u&&tT.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};AC(t,ah.CLIP_STARTED,f)}function gW(t,e={}){nT(t,{stopDynamicCine:!0,...e})}function nT(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=Ee(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=O8(s.element)}else if(n)o=p3e(n);else return;o&&mW(o),a instanceof Th?a.pause():r&&a instanceof Tr&&pW(t)}function pW(t){const{viewport:e}=Ee(t);if(e instanceof ur){const r=M8(e);if(r!=null&&r.isDynamicVolume()){const n=tT.get(r.volumeId);tT.delete(r.volumeId),n&&n!==t&&gW(n)}}}function v3e(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;r0&&(c?i=o/s.length|0:i=s[0],s.push(i)),{timeouts:s,isTimeVarying:c}}function mW(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function M8(t){if(!(t instanceof ur))return;const e=t.getAllVolumeIds();if(!(e!=null&&e.length))return;const n=e.find(i=>{var o;return(o=$e.getVolume(i))==null?void 0:o.isDynamicVolume()})??e[0];return $e.getVolume(n)}function y3e(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!==dW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,sc(t,{delta:n,debounceLoading:hW})}}}function w3e(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!==dW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,sc(t,{delta:r,debounceLoading:hW})},play(r){return r&&t.setPlaybackRate(r/24),t.play(),t.getFrameRate()}}}function x3e(t,e){const{volumeId:r}=e,n={viewPlaneNormal:Ke(),scrollInfo:null},i=()=>{const o=t.getCamera();if(!n.scrollInfo||!aS(o.viewPlaneNormal,n.viewPlaneNormal)){const s=ud(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=kt(a,o.viewPlaneNormal);return of(s,1)},scroll(o){i().currentStepIndex+=o,sc(t,{delta:o})}}}function C3e(t){return{get numScrollSteps(){return t.numDimensionGroups},get currentStepIndex(){return t.dimensionGroupNumber-1},get frameTimeVectorEnabled(){return!1},scroll(e){t.scroll(e)}}}function S3e(t,e){if(t instanceof lr)return y3e(t,e.waitForRendered??30);if(t instanceof ur){const r=M8(t);return e.dynamicCineEnabled&&(r!=null&&r.isDynamicVolume())?C3e(r):x3e(t,r)}if(t instanceof Th)return w3e(t,e.waitForRendered??30);throw new Error("Unknown viewport type")}const T3e=Object.freeze(Object.defineProperty({__proto__:null,Events:ah,addToolState:fW,getToolState:O8,playClip:m3e,stopClip:gW},Symbol.toStringTag,{value:"Module"}));function _3e(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 E3e(t,e){const r=ba(),n=ri(Ke(),e,t),i=Math.abs(t[0])>.1?Ft(-t[1],t[0],0):Ft(0,-t[2],t[1]);return i4(r,e,n,i),r}function H2(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{const u=Yt(Ke(),f,o);return[u[0],u[1]]});let s=n?H2(a):0,c=HS(a,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30);if(c===a)return!1;H2(c,-s);for(let f=1;f<(e==null?void 0:e.loop);f++)s=n?H2(c):0,c=HS(c,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30),H2(c,-s);const l=$r(ba(),o);return t.data.contour.polyline=c.map(f=>Yt([0,0,0],[...f,0],l)),!0}const b3e={smoothAnnotation:vW},D3e=Object.freeze(Object.defineProperty({__proto__:null,default:b3e,smoothAnnotation:vW},Symbol.toStringTag,{value:"Module"})),I3e=Object.freeze(Object.defineProperty({__proto__:null,getBoundsIJKFromRectangleAnnotations:LG,isAxisAlignedRectangle:qG},Symbol.toStringTag,{value:"Module"})),yW={};function wW(t,e){const r=Ee(t),{viewportId:n}=r;yW[n]=e}function sg(t){const e=Ee(t),{viewportId:r}=e;return yW[r]}const gd=pn.Prefetch,xW=0;function O3e(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 M3e(t,e){let r=0,n=t.length-1;return t.forEach((i,o)=>{ie&&(n=Math.min(o,n))}),{low:r,high:n}}function cg(t){const e=Ee(t);if(!e)return null;const{viewport:r}=e;return r instanceof lr?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function tx(t){return function(e){const r=e.detail;let n;try{n=cg(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=sg(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const P3e=t=>{const e=new Set(t.imageIds);return r=>r.type!==gd||!e.has(r.additionalDetails.imageId)};let bp={maxImagesToPrefetch:1/0,preserveExistingPool:!0},rT;const R3e=10;function CW(t){var g,p;const e=sg(t);if(!e)return;const r=e||{},n=cg(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?$e.getImageLoadObject(y):$e.isLoaded(y))&&o(v)}),!r.indicesToRequest.length)return;bp.preserveExistingPool||Bi.clearRequestStack(gd);const s=M3e(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||ubp.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>bp.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&u_s(v,y);d.forEach(v=>{const y={requestType:gd};Bi.addRequest(h.bind(null,v,y),gd,{imageId:v},xW)})}function iT(t){clearTimeout(rT),rT=setTimeout(function(){const e=t.target;try{CW(e)}catch{return}},R3e)}function L3e(t){const e=cg(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:O3e(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),wW(t,r),CW(t),t.removeEventListener(rt.STACK_NEW_IMAGE,iT),t.addEventListener(rt.STACK_NEW_IMAGE,iT);const i=tx(t);et.removeEventListener(rt.IMAGE_CACHE_IMAGE_REMOVED,i),et.addEventListener(rt.IMAGE_CACHE_IMAGE_REMOVED,i)}function A3e(t){clearTimeout(rT),t.removeEventListener(rt.STACK_NEW_IMAGE,iT);const e=tx(t);et.removeEventListener(rt.IMAGE_CACHE_IMAGE_REMOVED,e);const r=sg(t);r&&r.indicesToRequest.length&&(r.enabled=!1,Bi.clearRequestStack(gd))}function N3e(){return bp}function k3e(t){bp=t}const V3e={enable:L3e,disable:A3e,getConfiguration:N3e,setConfiguration:k3e};let V1={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},oT;const F3e=5,U3e=t=>{var n;const e=cg(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}R8(t),P8(t),t.removeEventListener(rt.STACK_NEW_IMAGE,aT),t.addEventListener(rt.STACK_NEW_IMAGE,aT);const r=tx(t);et.removeEventListener(rt.IMAGE_CACHE_IMAGE_REMOVED,r),et.addEventListener(rt.IMAGE_CACHE_IMAGE_REMOVED,r)};function P8(t){var l,f;const e=cg(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=sg(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?$e.getImageLoadObject(d):$e.isLoaded(d))&&i(u)}),!n.indicesToRequest.length)return;V1.preserveExistingPool||Bi.filterRequests(P3e(e));function s(u){var v,y;const d=e.imageIds.indexOf(u);i(d);const h=$e.getCachedImageBasedOnImageURI(u),{stats:g}=n,p=((v=h==null?void 0:h.image)==null?void 0:v.decodeTimeInMS)||0;if(p){g.imageIds.set(u,p),g.decodeTimeInMS+=p;const m=((y=h==null?void 0:h.image)==null?void 0:y.loadTimeInMS)||0;g.loadTimeInMS+=m}if(!n.indicesToRequest.length&&h!=null&&h.sizeInBytes){const{sizeInBytes:m}=h,w=$e.getMaxCacheSize()/4/m;if(!n.cacheFill)g.initialTime=Date.now()-g.start,g.initialSize=g.imageIds.size,R8(t,w),P8(t);else if(g.imageIds.size){g.fillTime=Date.now()-g.start;const{size:x}=g.imageIds;g.fillSize=x}}}const c=(u,d)=>_s(u,d).then(()=>s(u));n.indicesToRequest.forEach(u=>{const d=e.imageIds[u],h={requestType:gd};Bi.addRequest(c.bind(null,d,h),gd,{imageId:d},xW)})}function aT(t){clearTimeout(oT),oT=setTimeout(function(){const e=t.target;try{R8(e),P8(e)}catch{return}},F3e)}const B3e=t=>t<0?-1:1,R8=(t,e)=>{var d;const r=cg(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}=V1;const{directionExtraImages:a=10}=V1,s=sg(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=B3e(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,wW(t,s)};function G3e(t){clearTimeout(oT),t.removeEventListener(rt.STACK_NEW_IMAGE,aT);const e=tx(t);et.removeEventListener(rt.IMAGE_CACHE_IMAGE_REMOVED,e);const r=sg(t);r&&(r.enabled=!1)}function W3e(){return V1}function z3e(t){V1=t}const $3e={enable:U3e,disable:G3e,getConfiguration:W3e,setConfiguration:z3e},j3e=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:lu},Symbol.toStringTag,{value:"Module"}));function H3e(t,e){let r;const n=e.dimensionGroupNumbers||e.frameNumbers||Array.from({length:t.numDimensionGroups},(i,o)=>o+1);if(e.frameNumbers&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead."),!e.maskVolumeId&&!e.worldCoordinate)throw new Error("You should provide either maskVolumeId or imageCoordinate");if(e.maskVolumeId&&e.worldCoordinate)throw new Error("You can only use one of maskVolumeId or imageCoordinate");if(e.maskVolumeId){const i=$e.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=q3e(n,t,i);return[o,a]}return e.worldCoordinate?K3e(n,e.worldCoordinate,t):r}function K3e(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]),!hr(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 q3e(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{if(h===0)return;const p=RE(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{w.push(x/v)}),f.push(g),c.push(w)};return r.voxelManager.forEach(u,{imageData:n}),[c,f]}function SW(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{const n=SW(t,e);for(let i=0;i{const n=X3e(t,e);for(let i=0;i{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;au+1);if(o.length<=1)throw new Error("Please provide two or more dimension groups");const a=t.voxelManager,s=a.getScalarDataLength(),c=TW[e];if(!c)throw new Error(`Unsupported operation: ${e}`);const l=new Float32Array(s);return c(a,o,(f,u)=>{l[f]=u}),l}function J3e(t,e,r){const{dimensionGroupNumbers:n,frameNumbers:i,targetVolume:o}=r;if(!o)throw new Error("A target volume must be provided");i&&console.warn("Warning: frameNumbers parameter is deprecated. 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=TW[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{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 bW(t){const e=EW(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>_W(r,i)))}const Q3e=Object.freeze(Object.defineProperty({__proto__:null,getPoint:_W,getPolyDataPointIndexes:EW,getPolyDataPoints:bW},Symbol.toStringTag,{value:"Module"}));var $a;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})($a||($a={}));const eSe=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return $a}},Symbol.toStringTag,{value:"Module"})),Bl=t=>t&&t.upper>t.lower,C5=t=>!!t&&t.width>0&&t.height>0,F1=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,DW=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,tSe=(t,e,r)=>[t[0]*(1-r)+e[0]*r,t[1]*(1-r)+e[1]*r,t[2]*(1-r)+e[2]*r],{clamp:nSe}=Rn;class L8{constructor(e){L8.validateProps(e);const{colormap:r,size:n={width:20,height:100},imageRange:i={lower:0,upper:1},voiRange:o={lower:0,upper:1},container:a,showFullPixelValueRange:s=!1}=e;this._colormap=r,this._imageRange=i,this._voiRange=o,this._showFullImageRange=s,this._canvas=this._createRootElement(n),a&&this.appendTo(a)}get colormap(){return this._colormap}set colormap(e){this._colormap=e,this.render()}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!C5(e)||DW(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!Bl(e)||F1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Bl(e)||F1(e,this._voiRange)||(this._voiRange=e,this.render())}get showFullImageRange(){return this._showFullImageRange}set showFullImageRange(e){e!==this._showFullImageRange&&(this._showFullImageRange=e,this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}dispose(){const{_canvas:e}=this,{parentElement:r}=e;r==null||r.removeChild(e)}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!C5(r))throw new Error('Invalid "size"');if(n&&!Bl(n))throw new Error('Invalid "imageRange"');if(i&&!Bl(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;vnSe(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const Ff={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class A8{constructor(e){A8.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??Ff.FONT,this._color=(f==null?void 0:f.color)??Ff.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??Ff.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??Ff.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??Ff.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??Ff.MAX_NUM_TICKS,this._rangeTextPosition=u??$a.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;!C5(e)||DW(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){!Bl(e)||F1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Bl(e)||F1(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&&!C5(r))throw new Error('Invalid "size"');if(n&&!Bl(n))throw new Error('Invalid "imageRange"');if(i&&!Bl(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=Ff.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=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===$a.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===$a.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 rSe(t,e,r){return(t>=e?[$a.Top,$a.Bottom]:[$a.Left,$a.Right]).includes(r)}class iSe{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 Ng={MULTIPLIER:1,RANGE_TEXT_POSITION:$a.Right,TICKS_BAR_SIZE:50};class U1 extends iSe{constructor(e){var r;super(e),this._isMouseOver=!1,this._isInteracting=!1,this._mouseOverCallback=n=>{this._isMouseOver=!0,this.showTicks(),n.stopPropagation()},this._mouseOutCallback=n=>{this._isMouseOver=!1,this.hideTicks(),n.stopPropagation()},this._mouseDownCallback=n=>{this._isInteracting=!0,this.showTicks(),this._addVOIEventListeners(n),n.stopPropagation()},this._mouseDragCallback=(n,i)=>{const o=this.getVOIMultipliers(),a=this._getPointsFromMouseEvent(n),{points:s,voiRange:c}=i,l=xs(rn(),a.local,s.local),f=l[0]*o[0],u=l[1]*o[1];if(!f&&!u)return;const{lower:d,upper:h}=c;let{windowWidth:g,windowCenter:p}=im(d,h);g=Math.max(g+f,1),p+=u;const v=Xu(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new fV,this._colormaps=U1.getColormapsMap(e),this._activeColormapName=U1.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??Ng.RANGE_TEXT_POSITION,this._canvas.appendTo(this.rootElement),this._ticksBar.appendTo(this.rootElement),this._addRootElementEventListeners()}get activeColormapName(){return this._activeColormapName}set activeColormapName(e){if(e===this._activeColormapName)return;const r=this._colormaps.get(e);if(!r){console.warn(`Invalid colormap name (${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;!Bl(e)||F1(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[Ng.MULTIPLIER,Ng.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 L8({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new A8({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:Ng.TICKS_BAR_SIZE,s=o?Ng.TICKS_BAR_SIZE:r;if(!rSe(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===$a.Top?-s:r):(c=0,l=i===$a.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 NC=4;function oSe(t,e,r){if(EV(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=lu(t,e),{fixedPTWindowWidth:c=!0}=r??{},l=c?0:a;return s?[l,a]:[l,NC]}return[NC,NC]}const{Events:yu}=Qa,K2={lower:-1e3,upper:1e3};class D0 extends U1{constructor(e){const{element:r,volumeId:n}=e,i=D0._getImageRange(r,n),o=D0._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=D0._getImageRange(this._element)},this._imageVolumeModifiedCallback=a=>{const{volumeId:s}=a.detail;if(s!==this._volumeId)return;const{_element:c}=this;this.imageRange=D0._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 Ee(this._element)}getVOIMultipliers(){const{viewport:e}=this.enabledElement;return oSe(e,this._volumeId)}onVoiChange(e){super.onVoiChange(e);const{viewport:r}=this.enabledElement;if(r instanceof lr)r.setProperties({voiRange:e}),r.render();else if(r instanceof ur){const{_volumeId:n}=this,i=sm(n);r.setProperties({voiRange:e},n),i.forEach(o=>o.render())}}static _getImageRange(e,r){const n=Ee(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return K2;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=$e.getVolume(r),[f,u]=l.voxelManager.getRange();c=[f,u]}return c[0]===0&&c[1]===0?K2:{lower:c[0],upper:c[1]}}static _getVOIRange(e,r){const n=Ee(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return K2;const a=o.getProperty().getRGBTransferFunction(0).getRange();return a[0]===0&&a[1]===0?K2:{lower:a[0],upper:a[1]}}showAndAutoHideTicks(e=1e3){this._hideTicksTime=Date.now()+e,this.showTicks(),this.autoHideTicks()}_addCornerstoneEventListener(){const{_element:e}=this;et.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;et.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 aSe=Object.freeze(Object.defineProperty({__proto__:null,Colorbar:U1,Enums:eSe,ViewportColorbar:D0},Symbol.toStringTag,{value:"Module"}));function IW(t,e,r,n,i){const o=[];let a=0;const s=t.scalarData;let c,l,f;if(t.color)for(l=0;lUG(s,f),imageData:t})}function dSe(t,e,r){const[n,i]=t,o=Ft((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Qi(n,i)/2;let s;if(!r){const c=sT(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=hSe(e,r,t,o,a),{boundsIJK:s,centerWorld:o,radiusWorld:a}}function hSe(t,e,r,n,i){const[o,a]=r,s=t.getDimensions(),c=e.getCamera(),l=Ft(c.viewUp[0],c.viewUp[1],c.viewUp[2]),f=Ft(c.viewPlaneNormal[0],c.viewPlaneNormal[1],c.viewPlaneNormal[2]),u=Ke();kn(u,l,f);const d=Ke(),h=Ke();On(d,a,f,i),On(h,o,f,-i),On(d,d,u,-i),On(h,h,u,i);const g=[sT(t,d),sT(t,h)];return cf(g,s)}function PW(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 RW(t){PW(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 kC(t){const e=Math.sqrt(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]);return t.map(r=>r/e)}function gSe(t){PW(t);const e=t.slice(0,3),r=t.slice(3,6),n=t.slice(6,9),i=kC(e),o=kC(r),a=kC(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])Math.abs(u-s.y[d])Math.abs(u-s.z[d]){ri(s,s,Ir(Ke(),[-o[0],-o[1],-o[2]],a))}),e instanceof lr&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function wSe(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;v0){x=!0;break}o[v][y]=x}const a=Array.from({length:r},()=>new Array(e).fill(0));let s=0;const c={};for(let v=0;vC<0||C>=e||S<0||S>=r?!1:o[S][C]&&a[S][C]===0;let w=0;_8(m,[y,v],{onFlood:(C,S)=>{a[S][C]=s,w++},diagonals:!1}),c[s]=w}if(s===0)return[];const l=Object.keys(c).reduce((v,y)=>c[v]>c[y]?v:y);function f(v,y){if(a[y][v]!==+l)return!1;for(const[m,w]of[[1,0],[-1,0],[0,1],[0,-1]]){const x=v+m,C=y+w;if(x<0||x>=e||C<0||C>=r||a[C][x]!==+l)return!0}return!1}let u=null;e:for(let v=0;vx[0]===v&&x[1]===y);m<0&&(m=0);let w=null;for(let x=1;x<=8;x++){const[C,S]=d[(m+x)%8],T=g[0]+C,_=g[1]+S;if(T>=0&&T=0&&_(y+1)%r,i=(y,m)=>{const w=[];for(let x=y;w.push(x),x!==m;x=n(x));return w};let o=0,a=0;for(let y=1;yt[a][0]&&(a=y);const s=t[o],c=t[a],l=i(o,a),f=i(a,o),u=Math.min(...t.map(y=>y[1])),d=l.some(y=>t[y][1]===u)?l:f,h=Math.min(...d.map(y=>t[y][1]));let g=d.map(y=>t[y]).filter(y=>Math.abs(y[1]-h)<=e);g.length<2&&(g=d.map(y=>t[y]).sort((y,m)=>y[1]-m[1]).slice(0,2));const p=g.reduce((y,m)=>m[0]m[0]>y[0]?m:y,g[0]);return{P1:p,P2:s,P3:c,P4:v}}function SSe(t,e,r,n,i,o={}){const{maxDist:a=15,slack:s=2}=o,c={P1:{dx:-1,dy:-1},P2:{dx:-1,dy:1},P3:{dx:1,dy:1},P4:{dx:1,dy:-1}};function l(f,{dx:u,dy:d},h=5){const g=u<0?f[0]-a:f[0]-s,p=u<0?f[0]+s:f[0]+a,v=d<0?f[1]-a:f[1]-s,y=d<0?f[1]+s:f[1]+a;let m=f;for(const[w,x]of i){if(wp||xy)continue;const C=Math.round(w),S=Math.round(x);if(C<0||C>=e||S<0||S>=r)continue;const T=(C-m[0])*u,_=(S-m[0])*d;t[S*e+C]>h&&(T>0||_>0)&&(m=[w,x])}return m}return{P1:l(n.P1,c.P1),P2:l(n.P2,c.P2),P3:l(n.P3,c.P3),P4:l(n.P4,c.P4)}}function TSe(t,e,r,n,i){const o=CSe(n);return SSe(t,e,r,o,i,{maxDist:20})}function a7(t,e){return Math.atan2(e[1]-t[1],e[0]-t[0])}function _Se(t){const{P1:e,P2:r,P3:n,P4:i}=t,o=c5(e,r,i,n,!0);if(!o)throw new Error("Fan edges appear parallel — no apex found");const a=o;let s=a7(a,e)*(180/Math.PI),c=a7(a,i)*(180/Math.PI);if(c<=s){const p=s;s=c,c=p}const l=Math.hypot(e[0]-a[0],e[1]-a[1]),f=Math.hypot(i[0]-a[0],i[1]-a[1]),u=Math.hypot(r[0]-a[0],r[1]-a[1]),d=Math.hypot(n[0]-a[0],n[1]-a[1]),h=Math.min(l,f),g=Math.max(u,d);return{center:a,startAngle:s,endAngle:c,innerRadius:h,outerRadius:g}}function np(t,e,r,n,i={}){const{strokeStyle:o="#f00",lineWidth:a=2,quality:s=.92}=i,c=document.createElement("canvas");c.width=e,c.height=r;const l=c.getContext("2d"),f=e*r,u=t.length/f,d=l.createImageData(e,r),h=d.data;for(let g=0;g0){l.strokeStyle=o,l.lineWidth=a,l.beginPath(),l.moveTo(n[0][0]+.5,n[0][1]+.5);for(let g=1;g=h;C-=.01){const S=o[0]+l*Math.cos(C),T=o[1]+l*Math.sin(C);v.lineTo(S,T)}return v.closePath(),v.strokeStyle=f,v.lineWidth=u,v.stroke(),p.toDataURL("image/jpeg",d)}function bSe(t,e=5){const{contour:r,simplified:n,hull:i,refined:o,fanGeometry:a}=k8(t),{pixelData:s,width:c,height:l}=N8(t)||{};if(!s)return;let f;e===1?f=np(s,c,l,r):e===2?f=np(s,c,l,n):e===3?f=np(s,c,l,i):e===4?f=np(s,c,l,[o.P1,o.P2,o.P3,o.P4]):f=ESe(s,c,l,a,{strokeStyle:"#f00",lineWidth:3,quality:.95}),AW(f,"contour.jpg")}function k8(t){const{pixelData:e,width:r,height:n}=N8(t)||{};if(!e)return;const i=wSe(e,r,n),{simplified:o,hull:a}=xSe(i),s=TSe(e,r,n,a,o),c=_Se({P1:s.P1,P2:s.P2,P3:s.P3,P4:s.P4});return{contour:i,simplified:o,hull:a,refined:s,fanGeometry:c}}const DSe=Object.freeze(Object.defineProperty({__proto__:null,calculateFanGeometry:k8,default:AW,downloadFanJpeg:bSe,exportContourJpeg:np,getPixelData:N8},Symbol.toStringTag,{value:"Module"})),ISe=un,OSe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationMultiSlice:Lwe,IslandRemoval:Pd,annotationHydration:y1e,boundingBox:Mwe,calibrateImageSpacing:Owe,cine:T3e,contourSegmentation:e2e,contours:uxe,debounce:Yh,drawing:rye,dynamicVolume:Z3e,geometricSurfaceUtils:vSe,getAnnotationNearPoint:bwe,getAnnotationNearPointOnEnabledElement:sG,getCalibratedAspect:c8,getCalibratedLengthUnitsAndScale:Ia,getCalibratedProbeUnitsAndValue:g5,getClosestImageIdForStackViewport:BE,getOrCreateImageVolume:Yw,getPixelValueUnits:uu,getPixelValueUnitsImageId:vB,getSphereBoundsInfo:uG,getViewportForAnnotation:Fv,isObject:VE,math:pme,moveAnnotationToViewPlane:ySe,normalizeViewportPlane:NG,orientation:g3e,planar:G2e,planarFreehandROITool:D3e,pointInSurroundingSphereCallback:fSe,pointToString:fG,polyDataUtils:Q3e,rectangleROITool:I3e,roundNumber:ISe,segmentation:f3e,setAnnotationLabel:LW,stackContextPrefetch:$3e,stackPrefetch:V3e,throttle:Wo,touch:kpe,triggerAnnotationRender:Jh,triggerAnnotationRenderForToolGroupIds:dB,triggerAnnotationRenderForViewportIds:Ue,triggerEvent:ft,usFanExtraction:DSe,viewport:j3e,viewportFilters:Fme,voi:uSe},Symbol.toStringTag,{value:"Module"})),MSe=Object.freeze(Object.defineProperty({__proto__:null},Symbol.toStringTag,{value:"Module"}));function NW(t,e){const r=rr;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||es(n.segmentationId)})}function PSe(t,e,r){rr.setSegmentationRepresentationVisibility(t,e,r)}function RSe(t,e,r){const n=Ea(t,e);n&&n.forEach(i=>{PSe(t,{segmentationId:i.segmentationId,type:i.type},r)})}function LSe(t,e){return pB(t,e)}function ASe(t,e,r,n){const i=Ea(t,e);i&&(i.forEach(o=>{o.segments[r].visible=n}),Hw(e.segmentationId),qc(t,e.segmentationId))}function NSe(t,e,r){return!kW(t,e).has(r)}function kW(t,e){const r=NE(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const kSe=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:kW,getSegmentIndexVisibility:NSe,getSegmentationRepresentationVisibility:LSe,setSegmentIndexVisibility:ASe,setSegmentationRepresentationVisibility:RSe},Symbol.toStringTag,{value:"Module"}));function VSe(t){return Ha.getStyle(t)}function FSe(t,e){Ha.setStyle(t,e),!t.viewportId&&!t.segmentationId&&Xw().forEach(n=>{tg(n.segmentationId)}),qc(t.viewportId,t.segmentationId,t.type)}function USe(t,e){Ha.setRenderInactiveSegmentations(t,e),tg(t),CG(t).forEach(n=>{qc(t,n.segmentationId)})}function BSe(t){return Ha.getRenderInactiveSegmentations(t)}function GSe(){Ha.resetToGlobalStyle(),tg()}function WSe(t){return Ha.hasCustomStyle(t)}const zSe=Object.freeze(Object.defineProperty({__proto__:null,getRenderInactiveSegmentations:BSe,getStyle:VSe,hasCustomStyle:WSe,resetToGlobalStyle:GSe,setRenderInactiveSegmentations:USe,setStyle:FSe},Symbol.toStringTag,{value:"Module"})),$Se=Object.freeze(Object.defineProperty({__proto__:null,color:Nye,style:zSe,visibility:kSe},Symbol.toStringTag,{value:"Module"}));function S5(t,e){const r=Vn(t);typeof e=="string"&&(console.warn("segmentIndex is a string, converting to number"),e=Number(e)),Object.values(r.segments).forEach(i=>{i.active=!1}),r.segments[e]||(r.segments[e]={segmentIndex:e,label:"",locked:!1,cachedStats:{},active:!1}),r.segments[e].active!==!0&&(r.segments[e].active=!0,es(t));const n=eg(t);n.forEach(i=>{Ea(i,{segmentationId:t}).forEach(a=>{a.segments[e]||(a.segments[e]={visible:!0})})}),n.forEach(i=>{const o=Pr(i);QG(o.id)})}const jSe=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentIndex:Da,setActiveSegmentIndex:S5},Symbol.toStringTag,{value:"Module"}));async function HSe(t){const e=a1e(t);return es(t.segmentationId),e}function VW(t,e){const r=Vn(t);if(r.representationData.Labelmap){const{representationData:n}=r,i=n.Labelmap;("imageIds"in i||"volumeId"in i)&&("imageIds"in i?i.imageIds.map(a=>$e.getImage(a)):[$e.getVolume(i.volumeId)]).forEach(a=>{if(!a)return;const{voxelManager:s}=a;s.forEach(({value:c,index:l})=>{c===e&&s.setAtIndex(l,0)})}),To(t)}else throw new Error("Invalid segmentation type, only labelmap is supported right now")}function KSe(t,e,r={setNextSegmentAsActive:!0}){VW(t,e);const n=Da(t)===e,i=Vn(t),{segments:o}=i;delete o[e];const a={...o};if(NW([{segmentationId:t,payload:{segments:a}}]),n&&r.setNextSegmentAsActive){const c=Object.keys(o).map(Number).sort((d,h)=>d-h),l=c.indexOf(e),f=c[l+1],u=c[l-1];f!==void 0?S5(t,f):u!==void 0&&S5(t,u)}eg(t).forEach(c=>{Ea(c,{segmentationId:t}).forEach(f=>{delete f.segments[e]})})}function qSe(t){const e=rr,r=Vn(t);return e.getLabelmapImageIds(r.representationData)}const XSe={clearSegmentValue:VW,convertStackToVolumeLabelmap:HSe,computeVolumeLabelmapFromStack:uW,convertVolumeToStackLabelmap:i3e},YSe=Object.freeze(Object.defineProperty({__proto__:null,activeSegmentation:T2e,addContourRepresentationToViewport:D8,addContourRepresentationToViewportMap:QCe,addLabelmapRepresentationToViewport:cW,addLabelmapRepresentationToViewportMap:e3e,addRepresentationData:kE,addSegmentationRepresentations:ag,addSegmentations:hG,addSurfaceRepresentationToViewport:lW,addSurfaceRepresentationToViewportMap:t3e,config:$Se,defaultSegmentationStateManager:rr,getActiveSegmentation:Od,getCurrentLabelmapImageIdsForViewport:ru,getLabelmapImageIds:qSe,getLabelmapImageIdsForImageId:g2e,helpers:XSe,removeAllSegmentationRepresentations:mG,removeAllSegmentations:xG,removeContourRepresentation:yG,removeLabelmapRepresentation:vG,removeSegment:KSe,removeSegmentation:x8,removeSegmentationRepresentation:rg,removeSegmentationRepresentations:gG,removeSurfaceRepresentation:wG,segmentIndex:jSe,segmentLocking:Rye,segmentationStyle:Ha,state:Jwe,strategies:iCe,triggerSegmentationEvents:Zpe,updateSegmentations:NW},Symbol.toStringTag,{value:"Module"}));class V8{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&&er?(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;ou.distanceSquared-d.distanceSquared);let n,i=-1,o=1/0,a,s;for(let u=0;uo)continue;const{curveSegmentIndex:h,curveSegment:g}=d,{lineSegments:p}=g;for(let v=0;v=c.minY&&e[1]=h.minY&&e[1]=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;in)return[];const i=this._getCurveSegmmentsDistanceSquaredInfo(e),o=[];for(let a=0,s=i.length;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 JSe=1e-8;class F8 extends V8{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=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=Cv(1,c,g,p),y=ku(BR(),v,r);return[$6(y,Cv(f[0],u[0],d[0],h[0])),$6(y,Cv(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]:GS(f,l),cl?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 ZSe=kR(ba(),J_(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class FW extends F8{getTransformMatrix(){return ZSe}}class B1 extends F8{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 UW extends B1{constructor(){super({scale:.5,fixedScale:!0})}}class BW extends B1{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class GW extends V8{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const QSe=[1,0,0,-2,2,0,1,-2,1];class eTe extends GW{hasTangentPoints(){return!0}getTransformMatrix(){return QSe}}const tTe=Object.freeze(Object.defineProperty({__proto__:null,BSpline:FW,CardinalSpline:B1,CatmullRomSpline:UW,CubicSpline:F8,LinearSpline:BW,QuadraticBezier:eTe,QuadraticSpline:GW,Spline:V8},Symbol.toStringTag,{value:"Module"}));class Qu extends vi{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=Ee(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()}}Qu.toolName="Pan";class WW extends vi{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=Ee(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=()=>ni(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=Oi(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=Oi(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()},et.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(et.removeEventListener(k.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=Wt(new Float32Array(16));dr(g,g,i),Ro(g,g,a,o),dr(g,g,[-i[0],-i[1],-i[2]]),Yt(u,f,g),Yt(d,l,g),Wt(g),Ro(g,g,a,o),Yt(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=Ee(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];nn.normalize(E);const b=[x[0],0,_];nn.normalize(b);const D=nn.dot(E,b);if(Math.abs(D)>1e-4){const I=-2*Math.acos(nn.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,O=f.viewPlaneNormal,A=[0,0,0],V=[0,0,0];nn.cross(P,O,A),nn.normalize(A),nn.cross(O,A,V),nn.normalize(V),nn.normalize(P),this.rotateCamera(l,v,V,I);const G=(g[1]-h[1])*s;this.rotateCamera(l,v,A,G),l.render()}}}WW.toolName="TrackballRotate";const VC=4,nTe=1024,rTe="PT";class Oh extends vi{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=Ee(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof ur){a=o.getVolumeId(),u=sm(a),{lower:s,upper:c}=h.voiRange;const v=$e.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===rTe&&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 ur)){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=VC;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||VC;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)||VC,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=im(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return Xu(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=$e.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/nTe;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;oi&&(i=a)}return{max:i,min:n}}}Oh.toolName="WindowLevel";class zW 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=Ee(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:{}}};ln(p,a);const v=At(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(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,mn(a.annotationUID),Ue(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=Ee(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,Ue(s)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;fa.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`;Em(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=Ee(i),{viewport:a}=o,s=MW(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=jy(h,0,s.width),g=jy(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=IW(s,Math.round(h),Math.round(g),p,v),m=OW(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=Xu(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}}zW.toolName="WindowLevelRegion";class Ld extends vi{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}=Oi(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof ur&&(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);sc(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}=Ee(n),s=i*(o?-1:1);sc(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof Tr?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))}}Ld.toolName="StackScroll";class Mh extends vi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=Ee(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=Ee(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=oh([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=Mn(Ke(),h,a),y=Mn(Ke(),h,o),m=kn(Ke(),v,y);kt(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 Tr){const o=(r+360)%360*Math.PI/180,a=Wt(new Float32Array(16));Ro(a,a,o,n);const s=Yt(Ke(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}Mh.toolName="PlanarRotate";class Gl extends vi{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=Ee(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=Ft(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=Qn(Ke(),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=Qi(d,this.initialMousePosWorld);m=On(Ke(),h,this.dirVec,-b*p),y=On(Ke(),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],O=(T=i.options)==null?void 0:T.displayArea,A=((_=O==null?void 0:O.imageArea)==null?void 0:_[0])??1.1,V=((E=O==null?void 0:O.imageArea)==null?void 0:E[1])??1.1,G=D*A,R=I*V,N=G/R;let F;N>P?F=G/P*.5:F=R*.5;const{minZoomScale:j,maxZoomScale:te}=this.configuration,ie=F/te,he=F/j;vhe&&(C=he,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=nn.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=Ee(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=Ft(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=Qn(Ke(),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=Ee(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=Ee(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:k.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===vr.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Ee(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()}}Gl.toolName="Zoom";class $W extends vi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=Ee(r),{viewport:o,renderingEngine:a}=i,s=o.getVolumeId();if(!s)throw new Error("MIPJumpToClickTool: targetId is not a volumeId, you should only use MIPJumpToClickTool with a volumeId as the targetId");let c=-1/0;const l=(g,p)=>{if(g>c)return c=g,p},f=l8(o,n.world,s,l);if(!f||!f.length)return;const{targetViewportIds:u,toolGroupId:d}=this.configuration;a.getViewports().filter(g=>{if((u==null?void 0:u.indexOf(g.id))>=0)return!0;const p=Pr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof ur?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}$W.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:FC}=wf;function iTe(){return"rgb(0, 200, 0)"}function oTe(){return!0}function aTe(){return!0}function sTe(){return!0}const js={DRAG:1,ROTATE:2,SLAB:3};class jc 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,filterActorUIDsToSetSlabThickness:[],slabThicknessBlendMode:Zc.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=Oi(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&&mn(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 ln(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>ni(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Oi(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&&mn(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=Ke();f?{normal:p,point:v}=this.initializeViewport(f):(ri(v,d,g),Ir(v,v,.5),kn(p,u,h));const y=nl(u,d),m=nl(h,g),w=nl(p,v),x=yk(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=Ee(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{console.log("Not implemented yet")},this.handleSelectedCallback=(s,c)=>{const l=s.detail,{element:f}=l;c.highlighted=!0,this._activateModify(f),Gt(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),Gt(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=Ee(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];nn.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];nn.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(!Zt(v.position,y,.001)&&C&&S){let b=!1;Zt(m,x,.001)||(b=!0);const I=Math.abs(nn.dot(m,v.viewPlaneNormal))<.01;!b&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],ft(et,k.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&Pr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const _=At(l,this.getToolName(),!1);Ue(_)},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;h0?[...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=Ee(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(A=>{const{data:V}=A;V.handles.toolCenter=this.toolCenter;const G=u.getViewport(V.viewportId),R=G.getCamera(),N=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id),j=this._getReferenceLineSlabThicknessControlsOn(G.id),{clientWidth:te,clientHeight:ie}=G.canvas,he=Math.sqrt(te*te+ie*ie),ue=[te*.5,ie*.5],me=G.canvasToWorld(ue),Oe=[0,0,0];nn.cross(g.viewPlaneNormal,R.viewPlaneNormal,Oe),nn.normalize(Oe),nn.multiplyScalar(Oe,he);const Fe=[0,0,0];nn.add(me,Oe,Fe);const be=[0,0,0];nn.subtract(me,Oe,be);const B=f.worldToCanvas(Fe),M=f.worldToCanvas(me),$=rn();Jr($,B,M),Fl($,$);const W=rn();Ll(W,$,x*100);const Y=rn();Ll(Y,$,C*.4);const ne=rn();Ll(ne,$,C*.2);const re=rn(),Te=this.configuration.referenceLinesCenterGapRadius;Ll(re,$,_.length===2?Te:0);const Re=rn(),je=rn(),qe=rn(),oe=rn();let ce=Qm(T);(!F||!N)&&(ce=Qm(M)),mo(Re,ce,re),mo(je,ce,W),Jr(qe,ce,re),Jr(oe,ce,W),ep(Re,je,b),ep(qe,oe,b);const _e=rn();Jr(_e,T,Y);const ae=rn();mo(ae,T,Y);let ye=Qm(T);!F&&j&&(ye=Qm(M));let Ze=[...this.toolCenter];!F&&j&&(Ze=[...me]);const le=[0,0,0];nn.subtract(Fe,be,le),nn.normalize(le);const{viewPlaneNormal:_t}=g,{matrix:Ot}=Yi.buildFromDegree().rotate(90,_t),Et=[0,0,0];Yt(Et,le,Ot);const Ne=G.getSlabThickness(),tt=[...Et];nn.multiplyScalar(tt,Ne);const pt=[0,0,0];nn.add(Ze,tt,pt);const gt=f.worldToCanvas(pt),xt=rn();Jr(xt,ye,gt);const jt=rn();Jr(jt,ye,W),mo(jt,jt,xt);const Pt=rn();mo(Pt,ye,W),mo(Pt,Pt,xt),ep(jt,Pt,b);const Kt=rn();mo(Kt,ye,W),Jr(Kt,Kt,xt);const en=rn();Jr(en,ye,W),Jr(en,en,xt),ep(Kt,en,b);const Dn=rn(),Xn=rn(),fn=rn(),Nn=rn();Jr(Dn,ye,ne),mo(Dn,Dn,xt),mo(Xn,ye,ne),mo(Xn,Xn,xt),Jr(fn,ye,ne),Jr(fn,fn,xt),mo(Nn,ye,ne),Jr(Nn,Nn,xt),E.push([G,Re,je,qe,oe,jt,Pt,Kt,en,_e,ae,Dn,Xn,fn,Nn])});const D=[],I=[],P=this._getReferenceLineColor(f.id),O=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((A,V)=>{var Oe,Fe,be,B;const G=A[0],R=this._getReferenceLineColor(G.id),N=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id)||((Oe=this.configuration.mobile)==null?void 0:Oe.enabled),j=this._getReferenceLineSlabThicknessControlsOn(G.id)||((Fe=this.configuration.mobile)==null?void 0:Fe.enabled),te=S.activeViewportIds.find(M=>M===G.id);let ie=R!==void 0?R:"rgb(200, 200, 200)",he=1;const ue=S.handles.activeOperation!==null&&S.handles.activeOperation===js.DRAG&&te;ue&&(he=2.5);let me=`${V}`;if(N&&F?(me=`${V}One`,Sn(c,y,me,A[1],A[2],{color:ie,lineWidth:he}),me=`${V}Two`,Sn(c,y,me,A[3],A[4],{color:ie,lineWidth:he})):Sn(c,y,me,A[2],A[4],{color:ie,lineWidth:he}),N){ie=R!==void 0?R:"rgb(200, 200, 200)";const M=S.handles.activeOperation===js.ROTATE,$=[A[9],A[10]],W=[f.canvasToWorld(A[9]),G,A[1],A[2]],Y=[f.canvasToWorld(A[10]),G,A[3],A[4]];D.push(W,Y);const ne=S.handles.activeOperation===js.SLAB,re=[A[11],A[12],A[13],A[14]],Te=[f.canvasToWorld(A[11]),G,A[5],A[6]],Re=[f.canvasToWorld(A[12]),G,A[5],A[6]],je=[f.canvasToWorld(A[13]),G,A[7],A[8]],qe=[f.canvasToWorld(A[14]),G,A[7],A[8]];I.push(Te,Re,je,qe);let oe=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),ce=1;if((be=this.configuration.mobile)!=null&&be.enabled&&(oe=this.configuration.mobile.handleRadius,ce=this.configuration.mobile.opacity),(ue||(B=this.configuration.mobile)!=null&&B.enabled)&&!M&&!ne&&F&&j){let ae=`${V}One`;or(c,y,ae,$,{color:ie,handleRadius:oe,opacity:ce,type:"circle"}),ae=`${V}Two`,or(c,y,ae,re,{color:ie,handleRadius:oe,opacity:ce,type:"rect"})}else if(ue&&!M&&!ne&&F){const ae=`${V}`;or(c,y,ae,$,{color:ie,handleRadius:oe,opacity:ce,type:"circle"})}else if(te&&!M&&!ne&&j){const ae=`${V}`;or(c,y,ae,re,{color:ie,handleRadius:oe,opacity:ce,type:"rect"})}else if(M&&F){const ae=`${V}`,ye=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);or(c,y,ae,$,{color:ie,handleRadius:ye,fill:ie,type:"circle"})}else if(ne&&te&&j){const ae=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);or(c,y,me,re,{color:ie,handleRadius:ae,fill:ie,type:"rect"})}G.getSlabThickness()>.5&&j&&(me=`${V}STOne`,Sn(c,y,me,A[5],A[6],{color:ie,width:1,lineDash:[2,3]}),me=`${V}STTwo`,Sn(c,y,me,A[7],A[8],{color:ie,width:A,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=D,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:A}=this.configuration,V=(A==null?void 0:A.xOffset)||.95,G=(A==null?void 0:A.yOffset)||.05,R=[m*V,w*G],N=(A==null?void 0:A.circleRadius)||x*.01;ia(c,y,"0",R,N,{color:O,fill:O})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=hn(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{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!(Zt(x.viewPlaneNormal,g,.01)&&Zt(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 nn.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return nn.normalize(C),Zt(p,C,.01)&&Zt(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;nn.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{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x!==!0});for(let y=0;y_===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(nn.normalize(S),Zt(d,S,.01)||Qg(d,S,.01))continue;let T=!1;for(let _=0;_{const l=s.getAllVolumeIds(),f=c.getAllVolumeIds();return l.length===f.length&&l.every(u=>f.includes(u))},this._jump=(s,c)=>{Ye.isInteractingWithTool=!0;const{viewport:l,renderingEngine:f}=s,u=this._getAnnotations(s),d=[0,0,0];nn.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?(Ye.isInteractingWithTool=!1,!1):(this._applyDeltaShiftToSelectedViewportCameras(f,g,d),Ye.isInteractingWithTool=!1,!0)},this._activateModify=s=>{var c;Ye.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(k.MOUSE_UP,this._endCallback),s.addEventListener(k.MOUSE_DRAG,this._dragCallback),s.addEventListener(k.MOUSE_CLICK,this._endCallback),s.addEventListener(k.TOUCH_END,this._endCallback),s.addEventListener(k.TOUCH_DRAG,this._dragCallback),s.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{Ye.isInteractingWithTool=!1,s.removeEventListener(k.MOUSE_UP,this._endCallback),s.removeEventListener(k.MOUSE_DRAG,this._dragCallback),s.removeEventListener(k.MOUSE_CLICK,this._endCallback),s.removeEventListener(k.TOUCH_END,this._endCallback),s.removeEventListener(k.TOUCH_DRAG,this._dragCallback),s.removeEventListener(k.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=At(l,this.getToolName(),!1);Ue(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=Ee(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===js.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===js.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(V=>{const{data:G}=V,R=d.getViewport(G.viewportId),N=this._getReferenceLineControllable(R.id),F=this._getReferenceLineDraggableRotatable(R.id);return N===!0&&F===!0}),S=rn(),T=rn(),_=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(_),b=c.currentPoints.canvas,D=rn();xs(D,b,c.deltaPoints.canvas),xs(S,D,E),xs(T,b,E);let I=$Y(S,T);this._isClockWise(E,D,b)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:O}=Yi.buildFromRadian().translate(_[0],_[1],_[2]).rotate(I,P).translate(-_[0],-_[1],-_[2]),A=[];C.forEach(V=>{const{data:G}=V;G.handles.toolCenter=_;const R=d.getViewport(G.viewportId),N=R.getCamera(),{viewUp:F,position:j,focalPoint:te}=N;F[0]+=j[0],F[1]+=j[1],F[2]+=j[2],Yt(te,te,O),Yt(j,j,O),Yt(F,F,O),F[0]-=j[0],F[1]-=j[1],F[2]-=j[2],R.setCamera({position:j,viewUp:F,focalPoint:te}),A.push(R.id)}),d.renderViewports(A)}else if(y.activeOperation===js.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=nn.dot(l,I),O=[...I];if(nn.multiplyScalar(O,P),Math.abs(O[0])>.001||Math.abs(O[1])>.001||Math.abs(O[2])>.001){const A=Math.sqrt(O[0]*O[0]+O[1]*O[1]+O[2]*O[2]),V=c.lastPoints.world,G=[0,0,0],R=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(b.id)){const{rotationPoints:Fe}=this.editData.annotation.data.handles,be=Fe.filter(B=>B[1].uid===b.id);if(be.length===2){const B=h.canvasToWorld(be[0][3]),M=h.canvasToWorld(be[1][3]);nn.add(B,M,R),nn.multiplyScalar(R,.5)}}nn.subtract(V,R,G);const F=nn.dot(G,I),j=[...I];nn.multiplyScalar(j,F);const te=[j[0],j[1],j[2]];Qn(te,te);const ie=[O[0],O[1],O[2]];Qn(ie,ie);let he=b.getSlabThickness();Qg(te,ie,.001)?he-=A:he+=A,he=Math.abs(he),he=Math.max(FC.MINIMUM_SLAB_THICKNESS,he),this._pointNearReferenceLine(v,w,6,b)&&(he=FC.MINIMUM_SLAB_THICKNESS),Pr(b.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(b,he),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{const i=Oi(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{mn(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();Ue(n.map(({viewportId:i})=>i)),r||ft(et,k.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=Ee(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}=Oi(r,n),{element:o}=i;o.removeEventListener(rt.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Oi(r,n),{element:o}=i;o.addEventListener(rt.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===FC.MINIMUM_SLAB_THICKNESS&&(o=Zc.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=nn.dot(n,s),l=[...s];if(nn.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];nn.add(a.focalPoint,l,f),nn.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;sP===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=rn();mo(x,m,w),Ll(x,x,.5);const C=rn();Jr(C,m,x),Fl(C,C);const S=rn();Ll(S,C,l*.05);const T=rn(),_=rn();mo(T,x,S),Jr(_,x,S);const E={start:{x:T[0],y:T[1]},end:{x:m[0],y:m[1]}},b=Ii([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=Ii([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===js.DRAG}}jc.toolName="Crosshairs";const q2="magnify-viewport";class jW extends vi{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=Ee(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof lr))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=At(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),Gt(o),n.preventDefault(),Ue(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=`${this.configuration.magnifyHeight}px`,v.style.position="absolute",g=v,l.querySelector(".viewport-element").appendChild(v);const m={viewportId:q2,type:vr.STACK,element:g};a.enableElement(m)}g.style.top=`${d[1]-this.configuration.magnifyHeight/2}px`,g.style.left=`${d[0]-this.configuration.magnifyWidth/2}px`;const p=a.getViewport(q2);p.setStack([i]).then(()=>{if(this._hasBeenRemoved)return;p.setProperties(f),p.setViewPresentation({rotation:u});const{parallelScale:v}=c.getCamera(),{focalPoint:y,position:m,viewPlaneNormal:w}=p.getCamera(),x=Math.sqrt(Math.pow(y[0]-m[0],2)+Math.pow(y[1]-m[1],2)+Math.pow(y[2]-m[2],2)),C=[h[0],h[1],h[2]],S=[C[0]+x*w[0],C[1]+x*w[1],C[2]+x*w[2]];p.setCamera({parallelScale:v*(1/this.configuration.magnifySize),focalPoint:C,position:S}),p.render()}),g.style.display="block",Ue(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=Ee(a),{renderingEngine:u}=f,d=u.getViewport(q2),h=a.querySelector(".magnifyTool");if(!h)return;h.style.top=`${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=Ee(i),{renderingEngine:a}=o;a.disableElement(q2);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),Jt(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(k.MOUSE_UP,this._dragEndCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(k.TOUCH_END,this._dragEndCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._dragEndCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(k.TOUCH_END,this._dragEndCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof lr&&(n=r.split("imageId:")[1]),n}}jW.toolName="Magnify";const cTe="advancedMagnifyTool",lTe=125,{Events:wu}=Qa,s7=t=>t.uid!==t.referencedId;var cT;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(cT||(cT={}));const uTe="AdvancedMagnify",fTe=1-qa,rb=class rb 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:fl.Secondary,modifierKey:Ki.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Ee(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,O=D.length;P{this.magnifyViewportManager.dispose(),mm().forEach(i=>{i.metadata.toolName===this.getToolName()&&mn(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=Zu([g,o]);return Math.abs(p-h){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Gt(a),this._activateModify(a),Ue(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=At(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),Gt(s),Ue(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,Ue(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,Ue(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;Ue(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=Zu([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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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[[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=I0.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=Ee(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}};rb.Actions=cT;let G1=rb;class I0{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 dTe({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===uTe&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=Wn(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(kt(l,a))>fTe))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Mn(Ke(),d,u.points[0]),g=kt(h,a),p=Ir(Ke(),a,g);for(let v=0,y=u.points.length;vthis.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=Wn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){et.addEventListener(k.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){et.removeEventListener(k.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(wu.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(wu.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(wu.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(wu.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(wu.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(wu.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(wu.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(wu.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class dTe{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=lTe,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=Yh(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(cTe),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=Pr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof cr&&!(c instanceof G1)});return a.addViewport(r.id,r.renderingEngineId),n.filter(s7).forEach(s=>{ag(this.viewportId,[{segmentationId:s.referencedId,type:Vt.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=>!s7(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(!Ye.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=xs(rn(),a,c);Fl(d,d),Ll(d,d,u);const h=mo(rn(),this.position,d),g=o(this.position),p=o(h),v=Mn(Ke(),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){et.addEventListener(k.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(k.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(k.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){et.removeEventListener(k.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(k.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(k.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=Ee(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()}}G1.toolName="AdvancedMagnify";const{EPSILON:UC}=wf;class pd extends _f{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=Bo()[0];if(!i)return;let o=i.getViewports();o=Vw(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=$y(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}}};ln(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},Ue(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 F,j;const{viewport:o}=n;if(!this.editData)return!1;const{annotation:a,sourceViewportId:s}=this.editData;let c=!1;const{viewport:l}=Wn(s)||{};if(!l||l.id===o.id||!a||!((j=(F=a==null?void 0:a.data)==null?void 0:F.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=nl(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,T=qn(Ke(),x[0],x[1]);T=Qn(Ke(),T);let _=qn(Ke(),x[2],x[0]);_=Qn(Ke(),_);const E=kn(Ke(),T,_);if(this.isParallel(E,v))return c;this.isPerpendicular(T,v)&&(S=C);const b=Ch(S[0],S[1],w),D=Ch(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),O=this.getStyle("lineDash",f,a),A=this.getStyle("color",f,a),V=this.getStyle("shadow",f,a);let G=[b,D].map(te=>o.worldToCanvas(te));if(this.configuration.showFullDimension&&(G=this.handleFullDimension(o,b,v,y,D,G)),G.length<2)return c;const R=`${I}-line`;return Sn(i,I,"1",G[0],G[1],{color:A,width:P,lineDash:O,shadow:V},R),c=!0,c},this.isPerpendicular=(n,i)=>{const o=kt(n,i);return Math.abs(o)RS(l,m)),[v,y]=[r,o].map(m=>RS(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=yV(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)1-UC}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}pd.toolName="ReferenceLines";const{EPSILON:c7}=wf;class HW extends _f{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=wt("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=ni(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=hn(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}};ln(l,o)}Ue(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=wt("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return On(d,i,c,a*f),On(h,i,s,o*l),On(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=hn(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=nl(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;xs.worldToCanvas(G)),A=`${d}-line`,V=`${x}`;Sn(i,d,V,O[0],O[1],{color:I,width:b,lineDash:D,shadow:P},A)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=kt(n,i);return Math.abs(o)1-c7}getImageIdNormal(e){const{imageOrientationPatient:r}=wt("imagePlaneModule",e),n=Ft(r[0],r[1],r[2]),i=Ft(r[3],r[4],r[5]);return kn(Ke(),n,i)}}HW.toolName="OverlayGrid";class KW extends _f{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=ni(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=hn(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;hTe(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};ln(l,o)}Ue(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=hn(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;qW(u,o);const d=o.getActors(),h=XW(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;wo.worldToCanvas(_)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},T=g.uid+"#"+v;Hl(i,f,T,C,S),v++}}),s=!0,s}}}function hTe(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=jr(n))==null?void 0:o.getViewport(r);qW(t,i)})}function qW(t,e){const r=e.getActors(),n=XW(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=bW(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=gTe(c);o.set(n,{worldPointsSet:s,color:l})}})}function XW(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${fG(e)}-${r}`}function gTe(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])}KW.toolName="SegmentationIntersection";class Ba extends _f{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=Ee(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(hn(this.getToolName(),i).length>0)return null;if(ln(h,i)===null)return;const v=At(i,this.getToolName(),!1);Ue(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=Ee(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(nn.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=nn.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=hn(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;disNaN(I)))return o;const S=y.map(I=>a.worldToCanvas(I));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;Sn(i,g,T.upper,[_,E-(b/2+D)],[_,E-b/2],{color:C,lineDash:x,lineWidth:w}),Sn(i,g,T.lower,[_,E+(b/2+D)],[_,E+b/2],{color:C,lineDash:x,lineWidth:w}),Sn(i,g,T.right,[_+(b/2+D),E],[_+b/2,E],{color:C,lineDash:x,lineWidth:w}),Sn(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=ni(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Oi(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Gt(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=ni(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Oi(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Jt(n.viewport.element)})}getActiveAnnotation(e){const r=hn(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=At(e,this.getToolName(),!1);Ee(e)&&Ue(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=Ee(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=nl(a,s);return m1(f,l)isNaN(n)))){if(e instanceof lr){const n=dE(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof ur){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=nl(i,n),a=m1(o,r,!0);if(Math.abs(a)<.5)return;const s=Qn(Ke(),Ft(...i)),c=Ir(Ke(),s,a),l=ri(Ke(),Ft(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}Ba.toolName="ReferenceCursors";const l7=[];class YW extends _f{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=Bo()[0];if(!i)return;const o=ni(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>Oi(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=$y(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=hn(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!l7.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:$y(y)},viewportId:y.id}};l7.push(y.id),ln(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=>cn*.2):s=a.filter(c=>ci*.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{let a,s=qn(Ke(),o[0],o[1]);s=Qn(Ke(),s);let c=qn(Ke(),o[2],o[0]);c=Qn(Ke(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=ri(Ke(),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=[qn(Ke(),f,c.map(d=>d*u)),ri(Ke(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[ri(Ke(),f,s.map(d=>d*u)),qn(Ke(),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=hn(this.getToolName(),i.element).filter(me=>me.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=Qi(h,g),y=Qi(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(me=>i.worldToCanvas(me)),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=`${_}-scaleline`;Sn(r,_,"1",S[0],S[1],{color:D,width:E,lineDash:b,shadow:I},P);const A=`${_}-left`;Sn(r,_,"2",T.endTick1[0],T.endTick1[1],{color:D,width:E,lineDash:b,shadow:I},A);const G=`${_}-right`;Sn(r,_,"3",T.endTick2[0],T.endTick2[1],{color:D,width:E,lineDash:b,shadow:I},G);const N={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},F=[S[0][0]+N[n][0],S[0][1]+N[n][1]],j=this._getTextLines(x),{tickIds:te,tickUIDs:ie,tickCoordinates:he}=this.computeInnerScaleTicks(x,n,_,T.endTick1,T.endTick2);for(let me=0;me=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}YW.toolName="ScaleOverlay";const JW=(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;lthis.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;s0&&(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=Ee(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=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*Wc.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<=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*Wc.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};Wc.shapeName="Circle",Wc.CHAIN_MAINTENANCE_ITERATIONS=3,Wc.CHAIN_PULL_STRENGTH_FACTOR=.3,Wc.MAX_INTER_DISTANCE_FACTOR=1.2;let Dp=Wc;class Ph extends vi{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,Gt(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=Ee(o);this.isActive=!1,this.deactivateModify(o),Jt(o);const{renderingEngineId:c,viewportId:l}=s,u=Pr(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(Dp.shapeName,Dp),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=Ee(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=Ee(o),{viewport:s}=a,c=u7(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=Ee(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)}Ue(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=Ee(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=Pr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=hn(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=u7(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=Ee(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=JW(i,a[l],s);f!==-1&&f(t+e)%e;Ph.toolName="SculptorTool";const pTe={Z:[0,0,1]};class ZW extends vi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:pTe.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=Ee(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=Wt(new Float32Array(16));dr(T,T,[h,g,p]),Ro(T,T,w,[v,y,m]),dr(T,T,[-h,-g,-p]),Yt(x,f,T),Yt(C,u,T),Wt(T),Ro(T,T,w,[v,y,m]),Yt(S,l,T),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}ZW.toolName="VolumeRotateMouseWheel";const Vp=class Vp extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:mTe,changeTextCallback:vTe,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Ee(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(Sr(o,u)=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=Ee(a),{viewport:l}=c;Gt(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:""}};ln(p,a);const v=At(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),Ue(v),this.configuration.getTextCallback(y=>{if(!y){mn(p.annotationUID),Ue(v),this.isDrawing=!1;return}Jt(a),p.data.text=y,Un(p),Ue(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=At(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),Gt(a),Ue(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&&mn(a.annotationUID),Ue(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,Ue(l),cn(c,a,Qt.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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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{const o=Wn(e);if(!o)return;const{viewport:a}=o,s=a.getFrameOfReferenceUID(),{viewPlaneNormal:c,viewUp:l}=a.getCamera(),f=new Vp,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}};ln(d,a.element),Ue([a.id])};let T5=Vp;function mTe(t){return t(prompt("Enter your annotation:"))}function vTe(t,e,r){return r(prompt("Enter your annotation:"))}T5.toolName="Label";const{transformWorldToIndex:f7}=Rn,A0=class A0 extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:yTe,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=Ee(a),{viewport:l}=c;Gt(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:{}}};ln(g,a);const p=At(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ue(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Ii([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=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Gt(a),Ue(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&&mn(a.annotationUID),Ue(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,Ue(s),a.invalidated&&cn(a,o,Qt.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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;da.worldToCanvas(N));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;!si(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&or(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const _=`${g}-line`;if(Sn(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 N=Oa(S);p.handles.textBox.worldPosition=a.canvasToWorld(N)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),O=ho(i,g,"1",D,I,S,{},b),{x:A,y:V,width:G,height:R}=O;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,V]),topRight:a.canvasToWorld([A+G,V]),bottomLeft:a.canvasToWorld([A,V+R]),bottomRight:a.canvasToWorld([A+G,V+R])}}return o},this._throttledCalculateCachedStats=Wo(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=At(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Gt(o),Ue(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{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=A0.hydrateBase(A0,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}};ln(d,l.element),Ue([l.id])};let gf=A0;function yTe(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${un(n)} ${i}`]}const{transformWorldToIndex:d7}=Rn,ib=class ib extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:wTe}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;Gt(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:{}}};ln(p,a);const v=At(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ue(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Ii([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=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Gt(a),Ee(a),Ue(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=Ee(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(a.annotationUID),Ue(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: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=Ee(o),{renderingEngine:d}=u;Ue(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,Ee(n),Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;da.worldToCanvas(R));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(!si(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&or(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),BU(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 R=Oa(S);p.handles.textBox.worldPosition=a.canvasToWorld(R)}const D=a.worldToCanvas(p.handles.textBox.worldPosition),P=ho(i,g,"1",b,D,S,{},E),{x:O,y:A,width:V,height:G}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([O,A]),topRight:a.canvasToWorld([O+V,A]),bottomLeft:a.canvasToWorld([O,A+G]),bottomRight:a.canvasToWorld([O+V,A+G])}}return o},this._throttledCalculateCachedStats=Wo(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=At(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Gt(o);const f=Ee(o),{renderingEngine:u}=f;Ue(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{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});ln(f,a);const u=At(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),Gt(a),n.preventDefault(),Ue(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Ee(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&&mn(a.annotationUID),Ue(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,Ue(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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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{const I=Ur(T),P=D.hasImageURI(I),O=Ur(D.getCurrentImageId());return P&&O!==I})&&delete p.cachedStats[_]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(g))continue;or(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];ff(i,g,"0",S,[T[0],T[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=Ee(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return Sr(n,l)D!==null);T=b?E.values:T,_=b?E.units:"raw"}else _=uu(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&&cn(e,c,i),f}};bu.toolName="Probe",bu.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:CTe,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},bu.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=bu.hydrateBase(bu,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}};ln(h,f.element),Ue([f.id])};let au=bu;function CTe(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]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=At(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),Gt(a),n.preventDefault(),Ue(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;or(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];ff(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};ob.toolName="DragProbe";let uT=ob;function STe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:h7}=Rn,N0=class N0 extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:TTe,statsCalculator:dl}}){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=Ee(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()}};ln(v,a);const y=At(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Gt(a),this._activateModify(a);const c=Ee(a),{renderingEngine:l}=c;Ue(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}=Ee(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=At(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),Gt(s),Ue(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&&mn(a.annotationUID),Ue(s),c&&Un(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Ue(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: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=Ee(o),{renderingEngine:h}=d;Ue(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=Ee(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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;da.worldToCanvas(te)),T=a5(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 ur)){const{referencedImageId:te}=h.metadata;for(const ie in p.cachedStats)ie.startsWith("imageId")&&f.getStackViewports().find(me=>{const Oe=Ur(te),Fe=me.hasImageURI(Oe),be=Ur(me.getCurrentImageId());return Fe&&be!==Oe})&&delete p.cachedStats[ie]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!Kr(g))continue;!si(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&or(i,g,"0",E,{color:w});const b=`${g}-ellipse`,D="0";if(QE(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 ie=this._getCanvasEllipseCenter(S);ia(i,g,`${D}-center`,ie,_,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let O;p.handles.textBox.hasMoved||(O=Oa(T),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),G=ho(i,g,"1",P,A,S,{},I),{x:R,y:N,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([R,N]),topRight:a.canvasToWorld([R+F,N]),bottomLeft:a.canvasToWorld([R,N+j]),bottomRight:a.canvasToWorld([R+F,N+j])}}return o},this._calculateCachedStats=(n,i,o)=>{var C,S,T,_;if(!this.configuration.calculateStats)return;const a=n.data,{element:s}=i,{points:c}=a.handles,l=c.map(E=>i.worldToCanvas(E)),{viewPlaneNormal:f,viewUp:u}=i.getCamera(),[d,h]=a5(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;EAw(me,Re,{fast:!0}),returnPoints:this.configuration.storePointData});const Te=this.configuration.statsCalculator.getStatistics();v[b]={Modality:O.Modality,area:W,mean:(C=Te.mean)==null?void 0:C.value,max:(S=Te.max)==null?void 0:S.value,min:(T=Te.min)==null?void 0:T.value,stdDev:(_=Te.stdDev)==null?void 0:_.value,statsArray:Te.array,pointsInShape:re,isEmptyArea:be,areaUnit:$,modalityUnit:ne}}const x=n.invalidated;return n.invalidated=!1,x&&cn(n,s,Qt.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>hr(n,o)&&hr(i,o),this._throttledCalculateCachedStats=Wo(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=zY(rn(),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]}};N0.toolName="EllipticalROI",N0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=N0.hydrateBase(N0,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}};ln(d,l.element),Ue([l.id])};let Ad=N0;function TTe(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(Ar(n)){const d=s?"Area: Oblique not supported":`Area: ${un(n)} ${c}`;u.push(d)}return Ar(i)&&u.push(`Mean: ${un(i)} ${l}`),Ar(a)&&u.push(`Max: ${un(a)} ${l}`),Ar(f)&&u.push(`Min: ${un(f)} ${l}`),Ar(o)&&u.push(`Std Dev: ${un(o)} ${l}`),u}const{transformWorldToIndex:g7}=Rn,k0=class k0 extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:_Te,statsCalculator:dl}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(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:{}}};ln(v,a);const y=At(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=Zu(u),h=Zu([u[0],o]);return Math.abs(h-d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Gt(a),this._activateModify(a);const c=Ee(a),{renderingEngine:l}=c;Ue(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=At(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Gt(s);const d=Ee(s),{renderingEngine:h}=d;Ue(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}=Ee(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(a.annotationUID),Ue(s),c&&Un(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Ue(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: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=Ee(o),{renderingEngine:h}=d;Ue(s),a.invalidated&&cn(a,o,Qt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Ee(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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;da.worldToCanvas(he)),T=S[0],_=Zu(S),E=rh(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 ur)){const{referencedImageId:he}=h.metadata;for(const ue in p.cachedStats)ue.startsWith("imageId")&&f.getStackViewports().find(Fe=>{const be=Ur(he),B=Fe.hasImageURI(be),M=Ur(Fe.getCurrentImageId());return B&&M!==be})&&delete p.cachedStats[ue]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!Kr(g))continue;!si(g)&&!this.editData&&m!==null&&(D=[S[m]]),D&&or(i,g,"0",D,{color:w});const I=`${g}-circle`,P="0";ia(i,g,P,T,_,{color:w,lineDash:C,lineWidth:x},I),b>0&&_>3*b&&ia(i,g,`${P}-center`,T,b,{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 A=this.configuration.getTextLines(p,l);if(!A||A.length===0)continue;let V;p.handles.textBox.hasMoved||(V=Oa(E),p.handles.textBox.worldPosition=a.canvasToWorld(V));const G=a.worldToCanvas(p.handles.textBox.worldPosition),N=ho(i,g,"1",A,G,S,{},O),{x:F,y:j,width:te,height:ie}=N;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,j]),topRight:a.canvasToWorld([F+te,j]),bottomLeft:a.canvasToWorld([F,j+ie]),bottomRight:a.canvasToWorld([F+te,j+ie])}}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]=rh(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let b=0;bAw(B,ae,{fast:!0}),boundsIJK:ue,imageData:O,returnPoints:this.configuration.storePointData}));const _e=this.configuration.statsCalculator.getStatistics();m[D]={Modality:A.Modality,area:je,mean:(S=_e.mean)==null?void 0:S.value,max:(T=_e.max)==null?void 0:T.value,min:(_=_e.min)==null?void 0:_.value,pointsInShape:ce,stdDev:(E=_e.stdDev)==null?void 0:E.value,statsArray:_e.array,isEmptyArea:W,areaUnit:Te,radius:M/2/ne,radiusUnit:re,perimeter:2*Math.PI*(M/2)/ne,modalityUnit:oe}}else this.isHandleOutsideImage=!0,m[D]={Modality:A.Modality}}return n.invalidated=!1,l&&cn(n,c,Qt.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>hr(n,o)&&hr(i,o),this._throttledCalculateCachedStats=Wo(this._calculateCachedStats,100,{trailing:!0})}};k0.toolName="CircleROI",k0.hydrate=(e,r,n)=>{const i=Wn(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)||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}};ln(d,l.element),Ue([l.id])};let _5=k0;function _Te(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(Ar(n)){const g=f?"Radius: Oblique not supported":`Radius: ${un(n)} ${i}`;h.push(g)}if(Ar(o)){const g=f?"Area: Oblique not supported":`Area: ${un(o)} ${u}`;h.push(g)}return Ar(a)&&h.push(`Mean: ${un(a)} ${d}`),Ar(c)&&h.push(`Max: ${un(c)} ${d}`),Ar(l)&&h.push(`Min: ${un(l)} ${d}`),Ar(s)&&h.push(`Std Dev: ${un(s)} ${d}`),h}const X2=5,ab=class ab 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=Ee(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]]}}};ln(v,a);const y=At(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=Zu([u,o]);return Math.abs(d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Gt(a),this._activateModify(a);const c=Ee(a),{renderingEngine:l}=c;Ue(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),Gt(a);const c=Ee(a),{renderingEngine:l}=c;Ue(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}=Ee(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(a.annotationUID),Ue(s),c&&Un(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Ue(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=Ee(o),{renderingEngine:h}=d;Ue(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Ee(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}=Ee(n);return Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;fa.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]+X2],T=[x[0],x[1]-X2];Sn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+X2,x[1]],T=[x[0]-X2,x[1]],Sn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y});const _=this.configuration.diameters.map(D=>this.worldMeasureToCanvas(D,a));for(let D=0;D<_.length;D++){const I=`${d}-circle-${D}`,P=`${d}-circle-${D}`;ia(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{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=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ue(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=At(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Ue(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=Ee(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=>!hr(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(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},Ue(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===p7){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}=Ee(o),s=At(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,Ue(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===k.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,m7);(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,Ue(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=Ee(o),{renderingEngine:h}=d;Ue(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=k.ANNOTATION_COMPLETED,a={annotation:n,changeType:Qt.Completed,contourHoleProcessingEnabled:i};ft(et,o,a)},this.triggerAnnotationModified=(n,i,o=Qt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=k.ANNOTATION_MODIFIED;ft(et,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=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.KEY_DOWN,this._keyDownCallback),n.addEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.KEY_DOWN,this._keyDownCallback),n.removeEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(k.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=Oa(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=ho(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=Ee(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=At(f,this.getToolName());Ue(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=Ee(i);if(!a)return;const{viewport:s}=a,{cachedStats:c}=o,{polyline:l}=o.contour,f=Object.keys(c);for(let d=0;ds.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=Qi(m,w),S=Qi(m,x),{imageData:T}=g,{scale:_,areaUnit:E}=Ia(g,()=>{const{maxX:D,maxY:I,minX:P,minY:O}=uf(v),A=s.canvasToWorld([P,O]),V=zr(T,A),G=s.canvasToWorld([D,I]),R=zr(T,G);return[V,R]});let b=_m(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=Wo(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(){et.addEventListener(k.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){et.removeEventListener(k.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=Qh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=Ee(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=At(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(),Ue(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&&mn(r.annotationUID),super.cancelAnnotation(r);const o=Ee(e),{renderingEngine:a}=o;return Ue(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var O,A,V;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=(O=this.editData)==null?void 0:O.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(G=>s(G)),{drawPreviewEnabled:S}=this.configuration.spline,T=l.data.spline.type,_=this._getSplineConfig(T),E=l.data.spline.instance,b=ym(l);if(b.findIndex(G=>!G)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...b].filter(G=>this._isSplineROIAnnotation(G)).forEach(G=>{const N=this._updateSplineInstance(c,G).getPolylinePoints();this.updateContourPolyline(G,{points:N,closed:u.contour.closed,targetWindingDirection:ra.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)&&or(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((A=this.editData)!=null&&A.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:G}=this.editData,R=E.getPreviewPolylinePoints(G,m7);gc(i,f,"previewSplineChange",R,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(_.showControlPointsConnectors){const G=[...C];E.closed&&G.push(C[0]),gc(i,f,"controlPointsConnectors",G,{color:"rgba(255, 255, 255, 0.5)",lineWidth:1})}return this._renderStats(l,a,i,o.textbox),((V=this.fireChangeOnUpdate)==null?void 0:V.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({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)}),Ui(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=Ee(e),{points:o}=r.data.handles;o.length===3?mn(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=At(e,this.getToolName());r.invalidated=!0,Ue(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},ETe,n[e])}_updateSplineInstance(e,r){const n=Ee(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 B1&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};Du.toolName="SplineROI",Du.SplineTypes=Ml,Du.Actions=Ip,Du.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;if(r.lengthi,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 BC=4294967295,ITe=2/(3*Math.PI);class b5{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<.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=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;fthis.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;ithis._controlPointIndexes.push(r))}}const OTe=10**2,cb=class cb extends L1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:MTe,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ki.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=Ee(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{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=Ee(a),{renderingEngine:l}=c;this._activateModify(a),Ue(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=At(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Ee(s),{renderingEngine:h}=d;Ue(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=Ee(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){mn(s.annotationUID),this.clearEditData(),Ue(c);return}Ue(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?Dw(n,a):cn(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===k.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=Ee(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;_{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o,{renderingEngine:c}=Ee(i),l=At(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 Dl;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,Ue(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=Ee(o),{renderingEngine:h}=d;Ue(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&&mn(i.annotationUID),Ue(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Ee(i),{viewport:s,renderingEngine:c}=a,{cachedStats:l}=o,{polyline:f}=o.contour,u=Object.keys(l);for(let h=0;hs.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=Qi(w,x),T=Qi(w,C),{imageData:_}=p,{scale:E,areaUnit:b}=Ia(p,()=>{const{maxX:I,maxY:P,minX:O,minY:A}=uf(y),V=s.canvasToWorld([O,A]),G=zr(_,V),R=s.canvasToWorld([I,P]),N=zr(_,R);return[G,N]});let D=_m(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=Oa(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=ho(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=k.ANNOTATION_MODIFIED;ft(et,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=Wo(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var T,_;const a=Ee(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof ur))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const b=zr(l,E);return[b[0],b[1]]},u=E=>Sh(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof ur){const E=hE(s),{sliceToIndexMatrix:b,indexToSliceMatrix:D}=E;f=I=>{const P=zr(l,I),O=Yt([0,0,0],P,D);return[O[0],O[1]]},u=I=>{const P=Yt([0,0,0],[I[0],I[1],0],b);return Sh(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=SV(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=b5.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=b5.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new Dl,w=new Dl,x=y?void 0:new Dl;m.addPoint(v),m.addControlPoint(v);const C=At(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=Qh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),Ue(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 Dl,S=new Dl,{worldToSlice:T}=this.editData,_=YS(n,i-1),E=YS(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 Dl;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 Ui(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);or(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?ra.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};cb.toolName="LivewireContour";let D5=cb;function MTe(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 lb=class lb extends D5{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);Zt(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new Dl;for(let h=0;h{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;Gt(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:""}};ln(y,a);const m=At(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ue(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Ii([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=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Gt(a);const c=Ee(a),{renderingEngine:l}=c;Ue(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&&mn(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){mn(a.annotationUID),Ue(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}),LW(a,o,d),Ue(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,Ue(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=hn(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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;fa.worldToCanvas(G));let T;if(!si(d)&&!this.editData&&y!==null&&(T=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(d))continue;T&&or(i,d,"0",S,{color:m,lineWidth:w});const _="1";if(this.configuration.arrowFirst?u5(i,d,_,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):u5(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 G=S[1];h.handles.textBox.worldPosition=a.canvasToWorld(G)}const b=a.worldToCanvas(h.handles.textBox.worldPosition),I=ho(i,d,"1",[p],b,S,{},E),{x:P,y:O,width:A,height:V}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,O]),topRight:a.canvasToWorld([P+A,O]),bottomLeft:a.canvasToWorld([P,O+V]),bottomRight:a.canvasToWorld([P+A,O+V])}}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=At(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Gt(o);const f=Ee(o),{renderingEngine:u}=f;Ue(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,Ee(e);const i=At(e,this.getToolName());Ue(i),cn(r,e)}_isInsideVolume(e,r,n){return hr(e,n)&&hr(r,n)}};V0.toolName="ArrowAnnotate",V0.hydrate=(e,r,n,i)=>{const o=Wn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=V0.hydrateBase(V0,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}};ln(h,f.element),Ue([f.id])};let pf=V0;function PTe(t){return t(prompt("Enter your annotation:"))}function RTe(t,e,r){return r(prompt("Enter your annotation:"))}const F0=class F0 extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:LTe}}){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=Ee(a),{viewport:l,renderingEngine:f}=c;Gt(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:{}}};ln(v,a);const y=At(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ue(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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(Ii([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 Ii([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=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Gt(a);const c=Ee(a),{renderingEngine:l}=c;Ue(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=Ee(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(a.annotationUID),Ue(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: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=Ee(o),{renderingEngine:h}=d;Ue(s),a.invalidated&&cn(a,o,Qt.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,Ue(o),a&&Un(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;ha.worldToCanvas(N));!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(!si(g.annotationUID)&&!this.editData&&m!==null&&(_=[T[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(p))continue;_&&or(i,p,"0",T,{color:w,lineDash:C,lineWidth:x});let E="1";if(Sn(i,p,E,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,T.length!==3)return o;if(E="2",Sn(i,p,E,T[1],T[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const N=T[1],F=this.configuration.arcOffset,j=Math.min(Ii([N[0],N[1]],[T[0][0],T[0][1]],[T[2][0],T[2][1]]),Ii([N[0],N[1]],[T[2][0],T[2][1]],[T[0][0],T[0][1]]))/F,te=[];let ie=Math.atan2(T[0][1]-N[1],T[0][0]-N[0]),he=Math.atan2(T[2][1]-N[1],T[2][0]-N[0]);if(heMath.PI){const Oe=ie;ie=he,he=Oe+2*Math.PI}const me=32;for(let Oe=0;Oe<=me;Oe++){const Fe=ie+Oe/me*(he-ie);te.push([N[0]+j*Math.cos(Fe),N[1]+j*Math.sin(Fe)])}Hl(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 N=T[1];v.handles.textBox.worldPosition=a.canvasToWorld(N)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),O=ho(i,p,"1",D,I,T,{},b),{x:A,y:V,width:G,height:R}=O;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,V]),topRight:a.canvasToWorld([A+G,V]),bottomLeft:a.canvasToWorld([A,V+R]),bottomRight:a.canvasToWorld([A+G,V+R])}}return o},this._throttledCalculateCachedStats=Wo(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=At(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Gt(o);const f=Ee(o),{renderingEngine:u}=f;Ue(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;dzr(v,y)).some(y=>!hr(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}};F0.toolName="Angle",F0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=F0.hydrateBase(F0,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}};ln(d,l.element),Ue([l.id])};let gT=F0;function LTe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${un(n)} °`]}const ATe=(...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},bl=ATe,ub=class ub extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:NTe,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=Ee(a),{viewport:l,renderingEngine:f}=c;Gt(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:{}}};ln(v,a);const y=At(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ue(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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=At(l,this.getToolName()),u=Ee(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),Gt(l),Ue(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=Ee(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(a.annotationUID),Ue(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,Gt(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=Ee(o),{renderingEngine:p}=g;Ue(s),a.invalidated&&cn(a,o,Qt.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&&mn(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null;const c=Ee(n),{renderingEngine:l}=c;return Ue(o),a&&Un(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_START,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_START,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_START,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_START,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;ha.worldToCanvas(Fe));!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(!si(p)&&!this.editData&&m!==null&&(T=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Kr(p))continue;T&&or(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const _=[S[0],S[1]],E=[S[2],S[3]];let b="line1";if(Sn(i,p,b,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;b="line2",Sn(i,p,b,E[0],E[1],{color:w,width:x,lineDash:C}),b="linkLine";const D=bl(_[0],_[1]),I=bl(E[0],E[1]);Sn(i,p,b,D,I,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:P,arc1End:O,arc2End:A,arc2Start:V}=v.cachedStats[l].points.canvas,{arc1Angle:G,arc2Angle:R}=v.cachedStats[l];if(this.configuration.showArcLines&&(b="arc1",Sn(i,p,b,P,O,{color:w,lineWidth:"1"}),b="arc2",Sn(i,p,b,V,A,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const N=this.getLinkedTextBoxStyle(u,g);if(!N.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 F=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const Fe=Oa(S);v.handles.textBox.worldPosition=a.canvasToWorld(Fe)}const j=a.worldToCanvas(v.handles.textBox.worldPosition),ie=ho(i,p,"cobbAngleText",F,j,S,{},N),{x:he,y:ue,width:me,height:Oe}=ie;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([he,ue]),topRight:a.canvasToWorld([he+me,ue]),bottomLeft:a.canvasToWorld([he,ue+Oe]),bottomRight:a.canvasToWorld([he+me,ue+Oe])},this.configuration.showArcLines){const Fe="arcAngle1",be=[`${G.toFixed(2)} °`],B=bl(P,O);ff(i,p,Fe,be,B,{...N,padding:3});const M="arcAngle2",$=[`${R.toFixed(2)} °`],W=bl(V,A);ff(i,p,M,$,W,{...N,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=Ii([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=Ii([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=oh(n,s),l=oh(i,s),f=c>90?1:0,u=l>90?0:1,d=bl(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=bl(n[0],n[1]),v=bl(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]],O=Math.sqrt(P[0]**2+P[1]**2),A=[P[0]/O,P[1]/O],V=[a[0]+A[0]*h*g,a[1]+A[1]*h*g];return{arc1Start:x,arc1End:_,arc2Start:I,arc2End:V,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=Wo(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=At(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),Gt(a),Ue(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=Qi(i.handles.points[_],i.handles.points[E]);bc.worldToCanvas(_)),u=[f[0],f[1]],d=[f[2],f[3]],h=bl(u[0],u[1]),g=bl(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;_{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof lr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");Gt(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:{}}};ln(v,a);const y=At(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ue(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Ii([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=Ee(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(a.annotationUID),Ue(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: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=Ee(o),{renderingEngine:d}=u;Ue(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,Ue(o),a&&Un(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;da.worldToCanvas(O));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(l5(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",l5(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const O=`${g}-line-1`;Sn(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},O)}else{const O=m[0],A=m[1],V=A[1]-O[1],G=A[0]-O[0],R=p.cachedStats[l].isHorizontal;let N=[0,0];R?N=[O[0]+G,O[1]]:N=[O[0],O[1]+V];let F=`${g}-line-1`,j="1";Sn(i,g,j,m[0],N,{color:y,width:1,shadow:this.configuration.shadow},F),F=`${g}-line-2`,j="2",Sn(i,g,j,m[1],N,{color:y,width:1,lineDash:[1,1],shadow:this.configuration.shadow},F)}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 O=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(O)}const T=a.worldToCanvas(p.handles.textBox.worldPosition),E=ho(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=Wo(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=At(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),Gt(o);const l=Ee(o),{renderingEngine:f}=l;Ue(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;lMath.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}};fb.toolName="UltrasoundDirectionalTool";let mT=fb;function kTe(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 VTe(t){return(t%360+360)%360}function vT(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return VTe(i)}function I5(t,e){const r=vT(t,e[0]),n=vT(t,e[1]);return rr[0]-n[0]);const e=[t[0].slice()];for(let r=1;r[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;fl&&c.push([l,f]),l=Math.max(l,u);return lI5(t,f)),i=yT(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=I5(t,f),d=QW(u,i);a.push(...d)}const l=yT(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:w7}=Rn,xr=class xr extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:UTe,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=Ee(a),{viewport:l}=c;Gt(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:""}};ln(g,a);const p=At(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ue(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Ii([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=At(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Gt(a),Ue(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&&mn(a.annotationUID),Ue(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}=Ee(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,Ue(c),s.invalidated&&cn(s,o,Qt.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,Ue(o),a&&Un(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.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=hn(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(w7(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===xr.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).map(T=>{const _=T.data.handles.points.map(b=>a.worldToCanvas(b));return I5(u,_)}),y=yT(v),m=[],w=[],x=T=>{const{annotationUID:_,data:E}=T,{points:b,activeHandleIndex:D}=E.handles;f.annotationUID=_;const{color:I,lineWidth:P,lineDash:O,shadow:A}=this.getAnnotationStyle({annotation:T,styleSpecifier:f}),V=b.map(F=>a.worldToCanvas(F));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let G;if(!Kr(_))return;!si(_)&&!this.editData&&D!==null&&(G=[V[D]]),G&&or(i,_,"0",V,{color:this.getColorForLineType(T),fill:this.getColorForLineType(T),lineDash:O,lineWidth:P});const R=`${_}-line`;if(Sn(i,_,"1",V[0],V[1],{color:this.getColorForLineType(T),width:P,lineDash:O,shadow:A},R),this.configuration.showFanAnnotations){const F=I5(u,V);let j=0;T.data.annotationType===xr.USPleuraBLineAnnotationType.BLINE?y7(w,F).forEach(ie=>{QW(ie,y).forEach(ue=>{j++;const me=j,Oe=`${_}-fan-${me}`,Fe=`2-${me}`;$S(i,_,Fe,u,h,g,ue[0],ue[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},Oe,10),w.push(ue)})}):T.data.annotationType===xr.USPleuraBLineAnnotationType.PLEURA&&y7(m,F).forEach((ie,he)=>{j++;const ue=j,me=`${_}-fan-${ue}`,Oe=`2-${ue}`;$S(i,_,Oe,u,h,g,ie[0],ie[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},me,5),m.push(ie)})}};return l.filter(T=>T.data.annotationType===xr.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===xr.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=xr.USPleuraBLineAnnotationType.BLINE}static filterAnnotations(e,r=()=>!0){const n=hn(xr.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=hn(xr.toolName,e),{viewport:i}=Ee(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===xr.USPleuraBLineAnnotationType.PLEURA?u.pleura++:f===xr.USPleuraBLineAnnotationType.BLINE&&u.bLine++,s.set(l,u)}),s}static deleteAnnotations(e,r=()=>!1){const n=hn(xr.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&mn(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=hn(xr.toolName,e);if(r===xr.USPleuraBLineAnnotationType.PLEURA?n=i.filter(o=>o.data.annotationType===xr.USPleuraBLineAnnotationType.PLEURA):r===xr.USPleuraBLineAnnotationType.BLINE&&(n=i.filter(o=>o.data.annotationType===xr.USPleuraBLineAnnotationType.BLINE)),(n==null?void 0:n.length)>0){const o=n.pop();mn(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=At(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Gt(o),Ue(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=vT(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}=k8(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=wt("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=hn(this.getToolName(),n)||[],s=a.filter(l=>l.data.annotationType===xr.USPleuraBLineAnnotationType.PLEURA&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u))),c=a.filter(l=>l.data.annotationType===xr.USPleuraBLineAnnotationType.BLINE&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u)));return FTe(i,s,c)}getColorForLineType(e){const{annotationType:r}=e.data,{bLineColor:n,pleuraColor:i}=this.configuration;return r===xr.USPleuraBLineAnnotationType.BLINE?n:r===xr.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(w7(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{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=xr.hydrateBase(xr,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}};ln(d,l.element),Ue([l.id])};let wT=xr;function UTe(t,e){return[""]}const Fp=class Fp extends cr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:BTe,changeTextCallback:GTe,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=Ee(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});ln(f,o);const u=At(o,this.getToolName());return n.preventDefault(),Ue(u),this.configuration.getTextCallback(d=>{if(!d){mn(f.annotationUID),Ue(u),this.isDrawing=!1;return}f.data.text=d,Un(f),Ue(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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}=Ee(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&&mn(a.annotationUID),Ue(s),c&&Un(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=hn(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,Ue(l)},this._activateModify=n=>{Ye.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ye.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=hn(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;fw+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=At(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Gt(i),Ue(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=At(e,this.getToolName());Ue(i),cn(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,Ue(n),i&&Un(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return hr(e,n)&&hr(r,n)}};Fp.toolName="KeyImage",Fp.dataSeries={data:{seriesLevel:!0}},Fp.dataPoint={data:{isPoint:!0}};let xT=Fp;function BTe(t){return t(prompt("Enter your annotation:"))}function GTe(t,e,r){return r(prompt("Enter your annotation:"))}class ez extends vi{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=Pr(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=hn(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){na(f);const u=Hr(f);cr.createAnnotationMemo(o,u,{deleting:!0}),mn(f)}return e.preventDefault(),!0}}ez.toolName="Eraser";const{transformWorldToIndex:x7,transformIndexToWorld:WTe}=Rn,Up=class Up extends vi{constructor(e,r){const n=Ui({configuration:{positiveStdDevMultiplier:oW,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=Ee(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=$e.getVolume(o);let s=0;const c=async({shrinkExpandAmount:l=0}={})=>{l!==0&&(this.seeds=null),s+=l;const f=Math.max(.1,r.positiveStdDevMultiplier+s),u=l<0?Math.max(1,eT-Math.abs(s)*3):eT+s*3,d={...e,options:{...e.options||{},positiveSeedValue:i,negativeSeedValue:255,positiveStdDevMultiplier:f,negativeSeedMargin:u}},h=await this.getGrowCutLabelmap(d),{isPartialVolume:g}=r;(g?this.applyPartialGrowCutLabelmap:this.applyGrowCutLabelmap)(n,i,a,h),this._removeIslands(d)};await c(),Up.lastGrowCutCommand=c,this.growCutData=null}applyPartialGrowCutLabelmap(e,r,n,i){const o=i.voxelManager.getCompleteScalarDataArray(),a=n.voxelManager,[s,c,l]=i.dimensions,[f,u]=n.dimensions,d=s*c,h=f*u;for(let g=0;g{s===r&&o.setAtIndex(c,s)}),To(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=Up.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=cu(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=Da(n),{representationData:o}=Vn(n),a=o[Vt.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(Cf(l))s=ig(n).volumeId;else{const f=e.getCurrentImageId(),u=$e.getImage(f),d=d1(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=Tf(e.id,n),p=d1(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>$e.getImage(h).referencedImageId),u=$e.generateVolumeId(f),d=$e.getVolume(u);c=d?d.volumeId:(await cm(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=$e.generateVolumeId(e),n=$e.getVolume(r);if(n)return n;const i=am(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new Ud({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 $e.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=$e.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=Cw(i,o);return[a,s].every(c=>Zt(Math.abs(c[0]),1)||Zt(Math.abs(c[1]),1)||Zt(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=$e.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 Pd;g=g.concat(d.map(w=>x7(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 mB({segmentationId:e,segmentIndex:n,viewportId:r})}};Up.lastGrowCutCommand=null;let Rh=Up;Rh.toolName="GrowCutBaseTool";const db=class db extends Rh{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=Ee(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,Ue([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Ee(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Jt(o),Ue([s.id])},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Ee(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),Gt(n),Ue([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=yh(Mn(Ke(),o,a));return rW(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(k.MOUSE_UP,this._endCallback),e.addEventListener(k.MOUSE_DRAG,this._dragCallback),e.addEventListener(k.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=xs(rn(),c,s),f=jY(l);if(Zt(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});ia(r,u,d,s,f,{color:h})}};db.toolName="RegionSegment";let CT=db;const hb=class hb extends Rh{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=$e.getVolume(this.growCutData.segmentation.referencedVolumeId),o=aW(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=Ee(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;Ee(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=Ui(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 sW({referencedVolumeId:r,worldPosition:n,options:a})}};hb.toolName="RegionSegmentPlus";let ST=hb;const zTe=[-1/0,-995],$Te=[0,1900],jTe=[1e3,1900],{transformWorldToIndex:Y2,transformIndexToWorld:GC}=Rn;class tz extends Rh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:$Te,negativePixelRange:zTe,islandRemoval:{enabled:!0,islandPixelRange:jTe}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Ee(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,Ue([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Ee(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Jt(o),Ue([s.id])},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Ee(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),Gt(n),Ue([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});gc(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=$e.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=Y2(d.imageData,h),v=Y2(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return iW(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=$e.getVolume(r),o=$e.getVolume(n),a=i.voxelManager.getCompleteScalarDataArray(),s=o.voxelManager.getCompleteScalarDataArray(),{islandPixelRange:c}=this.configuration.islandRemoval,l=[];for(let f=0,u=s.length;f=c[0]&&d<=c[1]&&l.push(f)}return{islandPointIndexes:l}}_activateDraw(e){e.addEventListener(k.MOUSE_UP,this._endCallback),e.addEventListener(k.MOUSE_DRAG,this._dragCallback),e.addEventListener(k.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=Y2(i.imageData,r),s=n.findIndex(f=>Zt(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=>GC(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=>{RY(i,i,a),LY(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof Tr))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return $e.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=Y2(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=kn(Ke(),s,c).findIndex(h=>Zt(Math.abs(h),1)),u=[...a],d=[...a];return u[f]=0,d[f]=o[f]-1,[u,d]}_getHorizontalLineWorldPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),[o,a]=this._getHorizontalLineIJKPoints(e,r),s=GC(i.imageData,o),c=GC(i.imageData,a);return[s,c]}}tz.toolName="WholeBodySegment";function HTe(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});E8(t,n)}function KTe(t,e){HTe(t,e,!0)}class nz extends Rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:E8,ERASE_INSIDE:KTe},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=cu(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=Da(g),v=zd(g),y=iu(l.id,g,p),{representationData:m}=Vn(g),w=m[Vt.Labelmap],x={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:y},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null}}},C=At(a,this.getToolName());if(this.editData={annotation:x,segmentIndex:p,segmentationId:g,segmentsLocked:v,segmentColor:y,viewportIdsToRender:C,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},l instanceof Tr){const{volumeId:S}=w,T=$e.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:T.referencedVolumeId}}else{const S=Tf(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),Gt(a),n.preventDefault(),Ue(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=Ee(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,Ue(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=Ee(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(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.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(${c.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(Em(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}nz.toolName="RectangleScissor";class rz extends Rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:Jw,ERASE_INSIDE:jG},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=Ee(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=cu(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Da(p),y=zd(p),m=iu(f.id,p,v),{representationData:w}=Vn(p),x=w.Labelmap;if(!x)throw new Error("No labelmap data found for the active segmentation, create one before using scissors tool");const C={invalidated:!0,highlighted:!0,metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},isDrawing:!0,cachedStats:{}}},S=[f.id];if(this.editData={annotation:C,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,viewportIdsToRender:S,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},f instanceof Tr){const{volumeId:T}=x,_=$e.getVolume(T);this.editData={...this.editData,volumeId:T,referencedVolumeId:_.referencedVolumeId}}else{const T=Tf(f.id,p);this.editData={...this.editData,imageId:T}}return this._activateDraw(a),Gt(a),n.preventDefault(),Ue(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Ue(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=Ee(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(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.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(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(ia(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}rz.toolName="CircleScissor";class iz extends Rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:zG,ERASE_INSIDE:$G},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=Ee(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=cu(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Da(p),y=zd(p),m=iu(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}=Vn(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Ue(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=Ee(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(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.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(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(ia(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}iz.toolName="SphereScissor";const{transformWorldToIndex:kg}=Rn;class oz extends _5{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:qTe,statsCalculator:dl,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof lr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=yl(T),p=$e.getVolume(v),g=Zl(p,s,d)}const y=xf(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),ln(C,a);const S=At(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Gt(a),n.preventDefault(),Ue(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=Ee(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&mn(a.annotationUID);const d=this.getTargetId(u.viewport),h=$e.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),Ue(s),c?Un(a):cn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=hn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=zw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(he)),S=C[0],T=Zu(C),{centerPointRadius:_}=this.configuration,E=rh(C),b=a.getCamera().focalPoint,D=a.getCamera().viewPlaneNormal;let I=g,P=p;Array.isArray(g)&&(I=this._getCoordinateForViewplaneNormal(I,D),d.startCoordinate=I),Array.isArray(p)&&(P=this._getCoordinateForViewplaneNormal(P,D),d.endCoordinate=P);const O=Bu(d.startCoordinate),A=Bu(d.endCoordinate),V=this._getCoordinateForViewplaneNormal(b,D),G=Bu(V);if(GMath.max(O,A))continue;const R=Bu((d.startCoordinate+d.endCoordinate)/2);let N=!1;if(G===R&&(N=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(D)]=R,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let F;if(!Kr(u))continue;!si(u)&&!this.editData&&y!==null&&N&&(F=[C[y]]),F&&or(i,u,"0",F,{color:x});let j=m,te=w;N?(j=m,te=[]):te=[5,5];const ie="0";if(ia(i,u,ie,S,T,{color:x,lineDash:te,lineWidth:j}),_>0&&T>3*_&&ia(i,u,`${ie}-center`,S,_,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const he=this.getLinkedTextBoxStyle(c,f);if(!he.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 ue=this.configuration.getTextLines(d,{metadata:h});if(!ue||ue.length===0)continue;let me;d.handles.textBox.hasMoved||(me=Oa(E),d.handles.textBox.worldPosition=a.canvasToWorld(me));const Oe=a.worldToCanvas(d.handles.textBox.worldPosition),be=ho(i,u,"1",ue,Oe,C,{},he),{x:B,y:M,width:$,height:W}=be;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([B,M]),topRight:a.canvasToWorld([B+$,M]),bottomLeft:a.canvasToWorld([B,M+W]),bottomRight:a.canvasToWorld([B+$,M+W])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=Wo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=Yh(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=kg(s,f[0]),d=kg(s,f[0]),h=vs(f),g=Ke();s.indexToWorldVec3(u,g);const p=Ke();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=Qi(g,p),y=[];for(let m=0;m{const x=Ke();return On(x,w,o,m),Array.from(x)}));n.cachedStats.projectionPoints=y}_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,p]=rh(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=Zh(s,c,v,y),x=Ia(d,o.handles),C=c8(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),T={isPreScaled:lu(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},_=uu(a.Modality,e.metadata.referencedImageId,T);for(let P=0;Pl.worldToCanvas(be)),[V,G]=rh(A),R=l.canvasToWorld(V),N=l.canvasToWorld(G),F=R,j=N,{dimensions:te,imageData:ie,voxelManager:he}=r,ue=kg(ie,F),me=kg(ie,O),Oe=this._getIndexOfCoordinatesForViewplaneNormal(s);ue[0]=Math.floor(ue[0]),ue[1]=Math.floor(ue[1]),ue[2]=Math.floor(ue[2]),ue[Oe]=me[Oe];const Fe=kg(ie,j);if(Fe[0]=Math.floor(Fe[0]),Fe[1]=Math.floor(Fe[1]),Fe[2]=Math.floor(Fe[2]),Fe[Oe]=me[Oe],this._isInsideVolume(ue,Fe,te)){const be=Math.min(ue[0],Fe[0]),B=Math.max(ue[0],Fe[0]),M=Math.min(ue[1],Fe[1]),$=Math.max(ue[1],Fe[1]),W=Math.min(ue[2],Fe[2]),Y=Math.max(ue[2],Fe[2]),ne=[[be,B],[M,$],[W,Y]],Te={center:O,xRadius:Math.abs(R[0]-N[0])/2,yRadius:Math.abs(R[1]-N[1])/2,zRadius:Math.abs(R[2]-N[2])/2},Re=he.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:je=>Aw(Te,je),boundsIJK:ne,imageData:ie,returnPoints:this.configuration.storePointData});u.push(Re)}}const E=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:S,mean:(b=E.mean)==null?void 0:b.value,stdDev:(D=E.stdDev)==null?void 0:D.value,max:(I=E.max)==null?void 0:I.value,statsArray:E.array,areaUnit:x.areaUnit,modalityUnit:_}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=$e.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=Ke();return On(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=Ke();return On(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 qTe(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)} ${c}`),l}oz.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:C7,isEqual:WC}=Rn;class az extends vi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=cu(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=Da(h),p=zd(h),{representationData:v}=Vn(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof Tr){const{volumeId:A}=v[Vt.Labelmap],V=$e.getVolume(A);({dimensions:y,direction:m}=V),x=V.voxelManager,w=C7(V.imageData,s)}else{const A=Tf(l.id,h);if(!A)throw new Error("No active segmentation imageId detected, create one before using scissors tool");const{imageData:V}=l.getImageData();y=V.getDimensions(),m=V.getDirection(),x=$e.getImage(A).voxelManager,w=C7(V,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=_8(S,E),{flooded:P}=I;P.forEach(A=>{const V=_(A[0],A[1]);x.setAtIndex(V,g)});const O=this.getFramesModified(C,b,I);return To(h,O),!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;fc&&(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: ${i}`)}return a}}getFixedDimension(e,r){const n=r.slice(0,3),i=r.slice(3,6),o=r.slice(6,9),a=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])],s=[Math.abs(n[0]),Math.abs(n[1]),Math.abs(n[2])];if(WC(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(WC(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(WC(a,l))return 2}}az.toolName="PaintFill";const XTe={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var U8={Corners:XTe};const{vtkErrorMacro:zC}=J,{Corners:J2}=U8;function YTe(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=$A.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 J2.TOP_LEFT:return[h,v-_,h+T,v];case J2.TOP_RIGHT:return[p-T,v-_,p,v];case J2.BOTTOM_LEFT:return[h,g,h+T,g+_];case J2.BOTTOM_RIGHT:return[p-T,g,p,g+_];default:return zC("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){zC("Must set actor before enabling orientation marker.");return}if(!e._interactor){zC("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 JTe={viewportCorner:U8.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function sz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,JTe,r),J.obj(t,e),J.get(t,e,["enabled","viewportCorner","viewportSize","interactiveRenderer"]),J.setGet(t,e,["_interactor","minPixelSize","maxPixelSize","parentRenderer"]),J.get(t,e,["actor"]),J.moveToProtected(t,e,["interactor"]),YTe(t,e)}const ZTe=J.newInstance(sz,"vtkOrientationMarkerWidget");var S7={newInstance:ZTe,extend:sz,...U8};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=tm.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=Bt.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function QTe(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 e_e={canvasToImageData:cz,imageToImageData:QTe};const lz={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 uz(t,e){e.set(t)}function t_e(t,e){return uz(lz[t],e)}function n_e(t,e){lz[t]=e}var r_e={applyDefinitions:uz,applyPreset:t_e,registerStylePreset:n_e};const i_e={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function o_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=wa.newInstance(),o=Bd.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=e_e.canvasToImageData(n);o.setInputData(h,i_e[c]),t.modified()}function s(){r=LN.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 a_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 fz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,a_e,r),dc.extend(t,e,r),J.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),o_e(t,e)}const s_e=J.newInstance(fz,"vtkAnnotatedCubeActor");var T7={newInstance:s_e,extend:fz,Presets:r_e};const{vtkErrorMacro:c_e}=J;function l_e(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function Z2(t,e,r,n){t.set(l_e(e,r),n)}function u_e(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){c_e("No input specified.");return}if(i===1){n[0]=r[0];return}const o=Br.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;Dc?s:c);const O=I.getPointData();O?(g=g&&O.getNormals()!==null,p=p&&O.getTCoords()!==null,v=v&&O.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===Sy.SINGLE?s=xn.FLOAT:e.outputPointsPrecision===Sy.DOUBLE&&(s=xn.DOUBLE);const y=l1.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=Bt.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:D.getDataType(),name:D.getName()})}if(p){const D=b.getPointData().getTCoords();_=Bt.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:D.getDataType(),name:D.getName()})}if(v){const D=b.getPointData().getScalars();E=Bt.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;D2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,f_e,r),J.setGet(t,e,["outputPointsPrecision"]),J.obj(t,e),J.algo(t,e,1,1),u_e(t,e)}const d_e=J.newInstance(dz,"vtkAppendPolyData");var hz={newInstance:d_e,extend:dz};function h_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=J.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;ge.resolution?1:g+2;Yi.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=Br.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const g_e={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function gz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,g_e,r),J.obj(t,e),J.setGet(t,e,["height","radius","resolution","capping"]),J.setGetArray(t,e,["center","direction"],3),J.algo(t,e,0,1),h_e(t,e)}const p_e=J.newInstance(gz,"vtkConeSource");var m_e={newInstance:p_e,extend:gz};function v_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=J.newTypedArray(e.pointType,s*3);let f=0;const u=new Uint32Array(c),d=new Float32Array(s*3),h=Bt.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Bt.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;TT*-1)).apply(l),o=Br.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 y_e={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function pz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,y_e,r),J.obj(t,e),J.setGet(t,e,["height","initAngle","otherRadius","radius","resolution","capping"]),J.setGetArray(t,e,["center","direction"],3),J.algo(t,e,0,1),v_e(t,e)}const w_e=J.newInstance(pz,"vtkCylinderSource");var x_e={newInstance:w_e,extend:pz};function C_e(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=x_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();Yi.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=m_e.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();Yi.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=hz.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();Yi.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(Yi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(Yi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const S_e={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function mz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,S_e,r),J.obj(t,e),J.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),J.setGetArray(t,e,["direction"],3),J.algo(t,e,0,1),C_e(t,e)}const T_e=J.newInstance(mz,"vtkArrowSource");var $C={newInstance:T_e,extend:mz};function jC(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];Yi.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function HC(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;const n=t.getPoints().getBounds(),i=[0,0,0];r?i[e]=-n[e*2+1]:i[e]=-n[e*2],Yi.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function KC(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a{let i={...e.config,...e.xConfig};const o=$C.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?jC(o):HC(o,0,i.invert),KC(o,...i.color),i={...e.config,...e.yConfig};const a=$C.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?jC(a):HC(a,1,i.invert),KC(a,...i.color),i={...e.config,...e.zConfig};const s=$C.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?jC(s):HC(s,2,i.invert),KC(s,...i.color);const c=hz.newInstance();c.setInputData(o),c.addInputData(a),c.addInputData(s),r.setInputConnection(c.getOutputPort())},t.update();const n=J.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 E_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 vz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};dc.extend(t,e,E_e(r)),J.setGet(t,e,["config","xConfig","yConfig","zConfig"]),__e(t,e)}const b_e=J.newInstance(vz,"vtkAxesActor");var D_e={newInstance:b_e,extend:vz},O5;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(O5||(O5={}));const zc=class zc extends vi{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:S7.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:zc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[zc.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}},[zc.OVERLAY_MARKER_TYPES.AXES]:{},[zc.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=()=>ni(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}=Oi(n,i),{element:a}=o;a.removeEventListener(rt.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};et.removeEventListener(k.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}=Oi(n,i),{element:a}=o;this.initViewports(),a.addEventListener(rt.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=Oi(n,i);if(!c)return;const{viewport:l}=c;this.resize(n),l.render()},100)});s.observe(a),this._resizeObservers.set(n,s)})};e(),et.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){Bo()[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=Bo()[0];if(!r)return;let n=r.getViewports();n=Vw(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=D_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=S7.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[O5.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=cV.newInstance();i.parseAsArrayBuffer(n),i.update();const o=Br.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=wa.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=dc.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=T7.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=T7.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}};zc.CUBE=1,zc.AXIS=2,zc.VTPFILE=3,zc.OVERLAY_MARKER_TYPES=O5;let M5=zc;M5.toolName="OrientationMarker";const Bp=class Bp extends vi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:Bp.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(Ye.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Ee(r);if(!o)return;const{viewport:a}=o,s=cu(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===Bp.SelectMode.Inside?s=b8(o,r,{viewport:n}):a.Labelmap?s=eW(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=nW(o):a.Surface,!s||s===0)return;S5(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);es(o),Ue(l)}};Bp.SelectMode={Inside:"Inside",Border:"Border"};let P5=Bp;P5.toolName="SegmentSelectTool";const U0=class U0 extends N1{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=hn(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;do.worldToCanvas(ue));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:T}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${iu(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;!si(g)&&!this.editData&&y!==null&&(b=[m[y]]),b&&or(n,g,"0",b,{color:E});const D=`${g}-line-1`,I=`${g}-line-2`;Sn(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:T},D),Sn(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:T},I),i=!0;const A=this.getLinkedTextBoxStyle(u,h);if(!A.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}A.color=E;const V=this.configuration.getTextLines(p,l);if(!V||V.length===0)continue;let G;p.handles.textBox.hasMoved||(G=Oa(m),p.handles.textBox.worldPosition=o.canvasToWorld(G));const R=o.worldToCanvas(p.handles.textBox.worldPosition),F=ho(n,g,"1",V,R,m,{},A),{x:j,y:te,width:ie,height:he}=F;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([j,te]),topRight:o.canvasToWorld([j+ie,te]),bottomLeft:o.canvasToWorld([j,te+he]),bottomRight:o.canvasToWorld([j+ie,te+he])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Ee(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:{}}};ln(h,i);const g=At(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Gt(i),e.preventDefault(),Ue(g),h}};U0.toolName="SegmentBidirectional",U0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{viewport:o}=i,c=mm().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&&mn(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=U0.hydrateBase(U0,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 ln(S,o.element),Ue([o.id]),S};let TT=U0;class yz extends vi{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(Ye.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Ee(r);if(!o)return;const{viewport:a}=o,s=cu(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=b8(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);es(o),Ue(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=ho(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])}}}yz.toolName="SegmentLabelTool";const Mo=class Mo extends hl{constructor(e={}){const r=Ui({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=[],et.addEventListener(k.ANNOTATION_MODIFIED,this.annotationModified),et.addEventListener(k.ANNOTATION_COMPLETED,this.annotationCompleted),et.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),et.addEventListener(k.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){Mo.annotationsToViewportMap.clear(),Mo.viewportIdsChecked=[],et.removeEventListener(k.ANNOTATION_MODIFIED,this.annotationModified),et.removeEventListener(k.ANNOTATION_COMPLETED,this.annotationCompleted),et.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),et.removeEventListener(k.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(Mo.viewportIdsChecked.includes(e))return;const r=Od(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 D8(e,[{segmentationId:n,type:Vt.Contour}]),kE({segmentationId:n,type:Vt.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=aU(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&&Qw.viewportContoursToLabelmap(a)}}};Mo.toolName="LabelMapEditWithContour",Mo.annotationsToViewportMap=new Map,Mo.viewportIdsChecked=[];let _T=Mo;const gb=class gb 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=Ee(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});ln(l,o);const f=At(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),Gt(o),r.preventDefault(),Ue(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=Ee(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f{const a=Ee(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(ZE([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=At(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),Gt(a),Ue(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=At(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),Gt(s),Ue(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&&mn(o.annotationUID),Ue(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=Ee(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,Ee(i),Ue(a)},this._activateDraw=r=>{Ye.isInteractingWithTool=!0,r.addEventListener(k.MOUSE_UP,this._endCallback),r.addEventListener(k.MOUSE_DRAG,this._dragCallback),r.addEventListener(k.MOUSE_MOVE,this._dragCallback),r.addEventListener(k.MOUSE_CLICK,this._endCallback),r.addEventListener(k.TOUCH_END,this._endCallback),r.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{Ye.isInteractingWithTool=!1,r.removeEventListener(k.MOUSE_UP,this._endCallback),r.removeEventListener(k.MOUSE_DRAG,this._dragCallback),r.removeEventListener(k.MOUSE_MOVE,this._dragCallback),r.removeEventListener(k.MOUSE_CLICK,this._endCallback),r.removeEventListener(k.TOUCH_END,this._endCallback),r.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{Ye.isInteractingWithTool=!0,r.addEventListener(k.MOUSE_UP,this._endCallback),r.addEventListener(k.MOUSE_DRAG,this._dragCallback),r.addEventListener(k.MOUSE_CLICK,this._endCallback),r.addEventListener(k.TOUCH_END,this._endCallback),r.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{Ye.isInteractingWithTool=!1,r.removeEventListener(k.MOUSE_UP,this._endCallback),r.removeEventListener(k.MOUSE_DRAG,this._dragCallback),r.removeEventListener(k.MOUSE_CLICK,this._endCallback),r.removeEventListener(k.TOUCH_END,this._endCallback),r.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=hn(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;lo.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&&or(n,u,"0",w,{color:m}),GU(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;vhr(r,i)&&hr(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=Wo(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,Ue(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=$e.getVolume(e);return{imageVolume:n,viewport:i}}_getTargetStackUID(e){return`stackTarget:${e.uid}`}};gb.toolName="VideoRedaction";let ET=gb;const wz=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:G1,AngleTool:gT,AnnotationDisplayTool:_f,AnnotationTool:cr,ArrowAnnotateTool:pf,BaseTool:vi,BidirectionalTool:N1,BrushTool:Qw,CONSTANTS:iwe,CircleROIStartEndThresholdTool:oz,CircleROITool:_5,CircleScissorsTool:rz,CobbAngleTool:pT,CrosshairsTool:jc,DragProbeTool:uT,ETDRSGridTool:fT,EllipticalROITool:Ad,Enums:tF,EraserTool:ez,HeightTool:lT,KeyImageTool:xT,LabelMapEditWithContourTool:_T,LabelTool:T5,LabelmapBaseTool:Rd,LengthTool:gf,LivewireContourSegmentationTool:hT,LivewireContourTool:D5,MIPJumpToClickTool:$W,MagnifyTool:jW,OrientationMarkerTool:M5,OverlayGridTool:HW,PaintFillTool:az,PanTool:Qu,PlanarFreehandContourSegmentationTool:hl,PlanarFreehandROITool:hf,PlanarRotateTool:Mh,ProbeTool:au,RectangleROIStartEndThresholdTool:S8,RectangleROIThresholdTool:T8,RectangleROITool:ou,RectangleScissorsTool:nz,ReferenceCursors:Ba,ReferenceLinesTool:pd,RegionSegmentPlusTool:ST,RegionSegmentTool:CT,ScaleOverlayTool:YW,SculptorTool:Ph,SegmentBidirectionalTool:TT,SegmentLabelTool:yz,SegmentSelectTool:P5,SegmentationIntersectionTool:KW,SphereScissorsTool:iz,SplineContourSegmentationTool:dT,SplineROITool:E5,StackScrollTool:Ld,Synchronizer:y8,SynchronizerManager:nG,ToolGroupManager:mF,TrackballRotateTool:WW,Types:MSe,UltrasoundDirectionalTool:mT,UltrasoundPleuraBLineTool:wT,VideoRedactionTool:ET,VolumeRotateTool:ZW,WholeBodySegmentTool:tz,WindowLevelRegionTool:zW,WindowLevelTool:Oh,ZoomTool:Gl,addTool:ki,annotation:aye,cancelActiveManipulations:tG,cursors:ipe,destroy:twe,drawing:Ome,init:rG,removeTool:TF,segmentation:YSe,splines:tTe,get state(){return Ye},store:ewe,synchronizers:Ewe,utilities:OSe,version:owe},Symbol.toStringTag,{value:"Module"}));function xz(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 ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a>e;return n}function XC(t,e,r){const n=t[`${e}PaletteColorLookupTableData`];if(n)return Promise.resolve(n);const i=wt("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 _z(t,e,r){const n=t.columns*t.rows,i=t.pixelData;Promise.all([XC(t,"red",null),XC(t,"green",null),XC(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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oe=y.createCommandEncoder(),de=(d+1)%2,ue=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),he=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});oe.copyBufferToBuffer(b[de],0,ue,0,m),oe.copyBufferToBuffer(P,0,he,0,x),y.queue.submit([oe.finish()]),await ue.mapAsync(GPUMapMode.READ,0,m);const Ie=ue.getMappedRange(0,m),ke=new Uint32Array(Ie);h.set(ke),ue.unmap(),await he.mapAsync(GPUMapMode.READ,0,x);const be=he.getMappedRange(0,x),B=new Int32Array(be.slice(0));he.unmap();const M=B[0],$=B[1],W=B[2],K=B[3],te=B[4],re=B[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[M,K],[$,te],[W,re]])}const{transformWorldToIndex:A1}=Un,DCe=254,ICe=255,OCe=.1,MCe=.8;function PCe(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=A1(t.imageData,r),o=A1(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function RCe(t,e){const r=t.imageData.getDirection(),n=Ut(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=kn(Ke(),i,n,-o),c=kn(Ke(),i,n,o),l=dG([c,s],a);return PCe(t,l)}function LCe(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=xw(n,i);if([o,a].some(f=>!nn(Math.abs(f[0]),1)&&!nn(Math.abs(f[1]),1)&&!nn(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=RCe(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 pE(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function ACe(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=A1(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??DCe,h=n.positiveSeedVariance??OCe,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;_=a||I<0||I>=s||P<0||P>=c)continue;const O=P*l+I*a+D,A=i[O];e.voxelManager.getAtIndex(O)===d||Av||(e.voxelManager.setAtIndex(O,d),w.push([D,I,P]))}}}function NCe(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=xw(e.imageData,n.getCamera()),d=A1(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??MCe,p=(i==null?void 0:i.negativeSeedValue)??ICe,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=ew(of(),u,x),S=UR(f);for(let T=0;T=a||D<0||D>=s||I<0||I>=c)continue;const P=b+D*a+I*l,O=o[P];(Om)&&e.voxelManager.setAtIndex(P,p)}}async function kCe(t,e,r,n){const i=await lm(t.volumeId);return ACe(t,i,e,n),NCe(t,i,e,r,n),i}async function oW(t,e,r,n){const i=ze.getVolume(t),o=LCe(i,e,r),a=await kCe(o,e,r,n);return await Qw(o.volumeId,a.volumeId),a}const VCe=254,FCe=255,UCe=[-1/0,-995],BCe=[0,1900];function GCe(t,e,r){const{negativeSeedValue:n=FCe,negativePixelRange:i=UCe}=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];Ci[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(Ci[1])break;f[w]||d(m,y)}};for(let g=0;g=i[0]&&w<=i[1]&&e.voxelManager.setAtIndex(m,n)}}}}async function zCe(t,e){const r=lm(t.volumeId);return WCe(t,r,e),GCe(t,r,e),r}async function aW(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=pE(t,a,{targetBuffer:{type:"Float32Array"}}),c=await zCe(s,r);return await Qw(s.volumeId,c.volumeId),c}const $Ce=254,jCe=255,HCe=1,sW=1.8,KCe=3.2,QS=30,qCe=70,XCe=50,{transformWorldToIndex:YCe}=Un,ep=1e5;function cW(t,e,r){const{dimensions:n,imageData:i}=t,[o,a,s]=n,c=t.voxelManager,l=c.getCompleteScalarDataArray(),f=o*a,u=(r==null?void 0:r.initialNeighborhoodRadius)??HCe,d=(r==null?void 0:r.positiveStdDevMultiplier)??sW,h=(r==null?void 0:r.negativeStdDevMultiplier)??KCe,g=(r==null?void 0:r.negativeSeedMargin)??QS,p=(r==null?void 0:r.negativeSeedsTargetPatches)??qCe,v=YCe(i,e).map(Math.round),y=c.toIndex(v);if(v[0]<0||v[0]>=o||v[1]<0||v[1]>=a||v[2]<0||v[2]>=s)return console.warn("Click position is outside volume bounds."),null;const m=bV(l,n,v,u);m.count===0&&(m.mean=l[y],m.stdDev=0);const w=m.mean-d*m.stdDev,x=m.mean+d*m.stdDev,C=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]];let S=1/0,T=1/0,_=1/0,E=-1/0,b=-1/0,D=-1/0;const I=new Set,P=[],O=l[y];if(O>=w&&O<=x)I.add(y),P.push(v),S=E=v[0],T=b=v[1],_=D=v[2];else return console.warn("Clicked voxel intensity is outside the calculated positive range. No positive seeds generated."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let A=0;for(;A=o||ie<0||ie>=a||ae<0||ae>=s)continue;const Ce=ae*f+ie*o+Ye;if(I.has(Ce))continue;const ce=l[Ce];ce>=w&&ce<=x&&(I.add(Ce),I.size=ep&&console.debug(`Reached maximum number of positive seeds (${ep}). Stopping BFS.`),I.size===0)return console.warn("No positive seeds found after BFS."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let V=0,G=0;I.forEach(W=>{const K=l[W];V+=K,G+=K*K});const R=I.size,N=V/R,F=G/R-N*N,j=Math.sqrt(Math.max(0,F)),Q=h*j,oe=Math.max(0,S-g),de=Math.max(0,T-g),ue=Math.max(0,_-g),he=Math.min(o-1,E+g),Ie=Math.min(a-1,b+g),ke=Math.min(s-1,D+g),be=new Set;let B=0,M=0;const $=p*XCe;for(;MQ){let Pe=!1;for(let je=-1;je<=1;je++){const Ye=K+je;if(!(Ye<0||Ye>=a))for(let ie=-1;ie<=1;ie++){const ae=W+ie;if(ae<0||ae>=o)continue;const Ce=te*f+Ye*o+ae;I.has(Ce)||be.has(Ce)||(be.add(Ce),Pe=!0)}}Pe&&M++}}return be.size===0&&console.warn("Could not find any negative seeds. GrowCut might fail or produce poor results."),console.debug("positiveSeedIndices",I.size),console.debug("negativeSeedIndices",be.size),{positiveSeedIndices:I,negativeSeedIndices:be}}async function lW({referencedVolumeId:t,worldPosition:e,options:r}){const n=ze.getVolume(t),i=lm(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??cW(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??$Ce,s=(r==null?void 0:r.negativeSeedValue)??jCe;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>ep||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 Qw(t,i.volumeId,r),i)}const JCe=Object.freeze(Object.defineProperty({__proto__:null,run:Qw,runGrowCutForBoundingBox:aW,runGrowCutForSphere:oW,runOneClickGrowCut:lW},Symbol.toStringTag,{value:"Module"}));function ZCe(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:QCe(n),...n};cr.addSegmentationRepresentation(t,r,e.type,i),e.type===Vt.Contour&&Fe([t]),es(r)}function QCe(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?Tp(JSON.parse(JSON.stringify(g5))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?Tp(e):Tp(JSON.parse(JSON.stringify(g5)))}function og(t,e){e.map(r=>ZCe(t,r))}function b8(t,e){return og(t,e.map(r=>({...r,type:Vt.Contour})))}function e3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=b8(r,n);return e}function uW(t,e){return og(t,e.map(r=>({...r,type:Vt.Labelmap})))}function t3e(t){for(const[e,r]of Object.entries(t))uW(e,r.map(n=>({...n,type:Vt.Labelmap})))}function fW(t,e){return og(t,e.map(r=>({...r,type:Vt.Surface})))}function n3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=fW(r,n);return e}async function r3e({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=zn(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;ze.getVolume(o.volumeId)&&ze.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await og(e,[{segmentationId:t,type:Vt.Labelmap}]),tt.addEventListenerOnce(k.SEGMENTATION_RENDERED,()=>Oo(t))}async function i3e({volumeId:t}){return{imageIds:ze.getVolume(t).imageIds}}function o3e({segmentationId:t,options:e}){const r=zn(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=ze.getVolume(n);return r3e({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function dW(t){return sU(t)}async function a3e({segmentationId:t,segmentIndices:e,mode:r="individual"}){Kw(),gl(Xa.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=OG(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await s3e({operationData:i,indices:s,mode:r}):await c3e({segImageIds:o,indices:s,mode:r});return gl(Xa.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function s3e({operationData:t,indices:e,mode:r}){const n=MG(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await vl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function c3e({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=PG(t);return await vl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function l3e(t){const e=zn(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=ze.getImage(i[0]),a=ze.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>ze.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=ze.getVolume(o);if(s)return s}const a=ze.getVolume(i);a&&(r=a.imageIds.map(s=>ze.getImage(s).referencedImageId))}return Xw(r)}async function u3e({segmentationIds:t,segmentIndex:e}){Kw(),gl(Xa.COMPUTE_STATISTICS,0);const r=zn(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!xf(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await f3e({segmentationIds:t,segmentIndex:e})}async function f3e({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>rg(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=l3e(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 vl().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return gl(Xa.COMPUTE_STATISTICS,100),g}const d3e=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:Md,LabelmapMemo:Jxe,SegmentStatsCalculator:ZS,VolumetricCalculator:dd,computeMetabolicStats:u3e,computeStackLabelmapFromVolume:i3e,computeVolumeLabelmapFromStack:dW,contourAndFindLargestBidirectional:QG,createBidirectionalToolData:eW,createLabelmapVolumeForViewport:mxe,createMergedLabelmapForIndex:kG,floodFill:T8,getBrushSizeForToolGroup:cCe,getBrushThresholdForToolGroup:uCe,getBrushToolInstances:ig,getHoveredContourSegmentationAnnotation:iW,getOrCreateImageVolume:Xw,getOrCreateSegmentationVolume:rg,getReferenceVolumeForSegmentationVolume:bG,getSegmentIndexAtLabelmapBorder:nW,getSegmentIndexAtWorldPoint:E8,getSegmentLargestBidirectional:a3e,getStatistics:BG,getUniqueSegmentIndices:eB,growCut:JCe,invalidateBrushCursor:tW,rectangleROIThresholdVolumeByRange:gxe,segmentContourAction:wCe,setBrushSizeForToolGroup:sCe,setBrushThresholdForToolGroup:lCe,thresholdSegmentationByRange:fCe,thresholdVolumeByRange:AG,triggerSegmentationRender:eg,triggerSegmentationRenderBySegmentationId:jw,validateLabelmap:txe},Symbol.toStringTag,{value:"Module"}));function h3e(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 g3e(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 p3e=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:h3e,invertOrientationStringLPS:g3e},Symbol.toStringTag,{value:"Module"}));var oh;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(oh||(oh={}));const D8={};function hW(t,e){const r=Ee(t),{viewportId:n}=r;D8[n]=e}function I8(t){const e=Ee(t),{viewportId:r}=e;return D8[r]}function m3e(t){return D8[t]}const{ViewportStatus:gW}=Qa,{triggerEvent:LC}=Un,pW=!0,eT=new Map;function v3e(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=Ee(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=T3e(o,e);let s=I8(t);const c=e.dynamicCineEnabled;if(c&&vW(t),s?tT(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},hW(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}=y3e(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{tT(t,{stopDynamicCine:!c,viewportId:o.id}),LC(t,oh.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),yW(s),LC(t,oh.CLIP_STOPPED,{element:t})}};if(c){const u=O8(o);u&&eT.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};LC(t,oh.CLIP_STARTED,f)}function mW(t,e={}){tT(t,{stopDynamicCine:!0,...e})}function tT(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=Ee(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=I8(s.element)}else if(n)o=m3e(n);else return;o&&yW(o),a instanceof Sh?a.pause():r&&a instanceof Dr&&vW(t)}function vW(t){const{viewport:e}=Ee(t);if(e instanceof pr){const r=O8(e);if(r!=null&&r.isDynamicVolume()){const n=eT.get(r.volumeId);eT.delete(r.volumeId),n&&n!==t&&mW(n)}}}function y3e(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;r0&&(c?i=o/s.length|0:i=s[0],s.push(i)),{timeouts:s,isTimeVarying:c}}function yW(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function O8(t){if(!(t instanceof pr))return;const e=t.getAllVolumeIds();if(!(e!=null&&e.length))return;const n=e.find(i=>{var o;return(o=ze.getVolume(i))==null?void 0:o.isDynamicVolume()})??e[0];return ze.getVolume(n)}function w3e(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!==gW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,oc(t,{delta:n,debounceLoading:pW})}}}function x3e(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!==gW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,oc(t,{delta:r,debounceLoading:pW})},play(r){return r&&t.setPlaybackRate(r/24),t.play(),t.getFrameRate()}}}function C3e(t,e){const{volumeId:r}=e,n={viewPlaneNormal:Ke(),scrollInfo:null},i=()=>{const o=t.getCamera();if(!n.scrollInfo||!oS(o.viewPlaneNormal,n.viewPlaneNormal)){const s=ld(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=Nt(a,o.viewPlaneNormal);return rf(s,1)},scroll(o){i().currentStepIndex+=o,oc(t,{delta:o})}}}function S3e(t){return{get numScrollSteps(){return t.numDimensionGroups},get currentStepIndex(){return t.dimensionGroupNumber-1},get frameTimeVectorEnabled(){return!1},scroll(e){t.scroll(e)}}}function T3e(t,e){if(t instanceof gr)return w3e(t,e.waitForRendered??30);if(t instanceof pr){const r=O8(t);return e.dynamicCineEnabled&&(r!=null&&r.isDynamicVolume())?S3e(r):C3e(t,r)}if(t instanceof Sh)return x3e(t,e.waitForRendered??30);throw new Error("Unknown viewport type")}const _3e=Object.freeze(Object.defineProperty({__proto__:null,Events:oh,addToolState:hW,getToolState:I8,playClip:v3e,stopClip:mW},Symbol.toStringTag,{value:"Module"}));function E3e(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 b3e(t,e){const r=_a(),n=ai(Ke(),e,t),i=Math.abs(t[0])>.1?Ut(-t[1],t[0],0):Ut(0,-t[2],t[1]);return r4(r,e,n,i),r}function j2(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{const u=Qt(Ke(),f,o);return[u[0],u[1]]});let s=n?j2(a):0,c=jS(a,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30);if(c===a)return!1;j2(c,-s);for(let f=1;f<(e==null?void 0:e.loop);f++)s=n?j2(c):0,c=jS(c,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30),j2(c,-s);const l=Kr(_a(),o);return t.data.contour.polyline=c.map(f=>Qt([0,0,0],[...f,0],l)),!0}const D3e={smoothAnnotation:wW},I3e=Object.freeze(Object.defineProperty({__proto__:null,default:D3e,smoothAnnotation:wW},Symbol.toStringTag,{value:"Module"})),O3e=Object.freeze(Object.defineProperty({__proto__:null,getBoundsIJKFromRectangleAnnotations:NG,isAxisAlignedRectangle:YG},Symbol.toStringTag,{value:"Module"})),xW={};function CW(t,e){const r=Ee(t),{viewportId:n}=r;xW[n]=e}function ag(t){const e=Ee(t),{viewportId:r}=e;return xW[r]}const hd=Cn.Prefetch,SW=0;function M3e(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 P3e(t,e){let r=0,n=t.length-1;return t.forEach((i,o)=>{ie&&(n=Math.min(o,n))}),{low:r,high:n}}function sg(t){const e=Ee(t);if(!e)return null;const{viewport:r}=e;return r instanceof gr?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function ex(t){return function(e){const r=e.detail;let n;try{n=sg(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=ag(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const R3e=t=>{const e=new Set(t.imageIds);return r=>r.type!==hd||!e.has(r.additionalDetails.imageId)};let _p={maxImagesToPrefetch:1/0,preserveExistingPool:!0},nT;const L3e=10;function TW(t){var g,p;const e=ag(t);if(!e)return;const r=e||{},n=sg(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?ze.getImageLoadObject(y):ze.isLoaded(y))&&o(v)}),!r.indicesToRequest.length)return;_p.preserveExistingPool||ji.clearRequestStack(hd);const s=P3e(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||u_p.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>_p.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&ubs(v,y);d.forEach(v=>{const y={requestType:hd};ji.addRequest(h.bind(null,v,y),hd,{imageId:v},SW)})}function rT(t){clearTimeout(nT),nT=setTimeout(function(){const e=t.target;try{TW(e)}catch{return}},L3e)}function A3e(t){const e=sg(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:M3e(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),CW(t,r),TW(t),t.removeEventListener(nt.STACK_NEW_IMAGE,rT),t.addEventListener(nt.STACK_NEW_IMAGE,rT);const i=ex(t);tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,i),tt.addEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,i)}function N3e(t){clearTimeout(nT),t.removeEventListener(nt.STACK_NEW_IMAGE,rT);const e=ex(t);tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,e);const r=ag(t);r&&r.indicesToRequest.length&&(r.enabled=!1,ji.clearRequestStack(hd))}function k3e(){return _p}function V3e(t){_p=t}const F3e={enable:A3e,disable:N3e,getConfiguration:k3e,setConfiguration:V3e};let N1={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},iT;const U3e=5,B3e=t=>{var n;const e=sg(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}P8(t),M8(t),t.removeEventListener(nt.STACK_NEW_IMAGE,oT),t.addEventListener(nt.STACK_NEW_IMAGE,oT);const r=ex(t);tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,r),tt.addEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,r)};function M8(t){var l,f;const e=sg(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=ag(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?ze.getImageLoadObject(d):ze.isLoaded(d))&&i(u)}),!n.indicesToRequest.length)return;N1.preserveExistingPool||ji.filterRequests(R3e(e));function s(u){var v,y;const d=e.imageIds.indexOf(u);i(d);const h=ze.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=ze.getMaxCacheSize()/4/m;if(!n.cacheFill)g.initialTime=Date.now()-g.start,g.initialSize=g.imageIds.size,P8(t,w),M8(t);else if(g.imageIds.size){g.fillTime=Date.now()-g.start;const{size:x}=g.imageIds;g.fillSize=x}}}const c=(u,d)=>bs(u,d).then(()=>s(u));n.indicesToRequest.forEach(u=>{const d=e.imageIds[u],h={requestType:hd};ji.addRequest(c.bind(null,d,h),hd,{imageId:d},SW)})}function oT(t){clearTimeout(iT),iT=setTimeout(function(){const e=t.target;try{P8(e),M8(e)}catch{return}},U3e)}const G3e=t=>t<0?-1:1,P8=(t,e)=>{var d;const r=sg(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}=N1;const{directionExtraImages:a=10}=N1,s=ag(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=G3e(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,CW(t,s)};function W3e(t){clearTimeout(iT),t.removeEventListener(nt.STACK_NEW_IMAGE,oT);const e=ex(t);tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,e);const r=ag(t);r&&(r.enabled=!1)}function z3e(){return N1}function $3e(t){N1=t}const j3e={enable:B3e,disable:W3e,getConfiguration:z3e,setConfiguration:$3e},H3e=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:cu},Symbol.toStringTag,{value:"Module"}));function K3e(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=ze.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=X3e(n,t,i);return[o,a]}return e.worldCoordinate?q3e(n,e.worldCoordinate,t):r}function q3e(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]),!wr(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 X3e(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{if(h===0)return;const p=PE(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{w.push(x/v)}),f.push(g),c.push(w)};return r.voxelManager.forEach(u,{imageData:n}),[c,f]}function _W(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{const n=_W(t,e);for(let i=0;i{const n=Y3e(t,e);for(let i=0;i{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;au+1);if(o.length<=1)throw new Error("Please provide two or more dimension groups");const a=t.voxelManager,s=a.getScalarDataLength(),c=EW[e];if(!c)throw new Error(`Unsupported operation: ${e}`);const l=new Float32Array(s);return c(a,o,(f,u)=>{l[f]=u}),l}function Z3e(t,e,r){const{dimensionGroupNumbers:n,frameNumbers:i,targetVolume:o}=r;if(!o)throw new Error("A target volume must be provided");i&&console.warn("Warning: frameNumbers parameter is deprecated. 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=EW[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{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 IW(t){const e=DW(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>bW(r,i)))}const eSe=Object.freeze(Object.defineProperty({__proto__:null,getPoint:bW,getPolyDataPointIndexes:DW,getPolyDataPoints:IW},Symbol.toStringTag,{value:"Module"}));var $a;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})($a||($a={}));const tSe=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return $a}},Symbol.toStringTag,{value:"Module"})),Ul=t=>t&&t.upper>t.lower,x5=t=>!!t&&t.width>0&&t.height>0,k1=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,OW=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,nSe=(t,e,r)=>[t[0]*(1-r)+e[0]*r,t[1]*(1-r)+e[1]*r,t[2]*(1-r)+e[2]*r],{clamp:rSe}=Un;class R8{constructor(e){R8.validateProps(e);const{colormap:r,size:n={width:20,height:100},imageRange:i={lower:0,upper:1},voiRange:o={lower:0,upper:1},container:a,showFullPixelValueRange:s=!1}=e;this._colormap=r,this._imageRange=i,this._voiRange=o,this._showFullImageRange=s,this._canvas=this._createRootElement(n),a&&this.appendTo(a)}get colormap(){return this._colormap}set colormap(e){this._colormap=e,this.render()}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!x5(e)||OW(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!Ul(e)||k1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Ul(e)||k1(e,this._voiRange)||(this._voiRange=e,this.render())}get showFullImageRange(){return this._showFullImageRange}set showFullImageRange(e){e!==this._showFullImageRange&&(this._showFullImageRange=e,this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}dispose(){const{_canvas:e}=this,{parentElement:r}=e;r==null||r.removeChild(e)}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!x5(r))throw new Error('Invalid "size"');if(n&&!Ul(n))throw new Error('Invalid "imageRange"');if(i&&!Ul(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;vrSe(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const Vf={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class L8{constructor(e){L8.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??Vf.FONT,this._color=(f==null?void 0:f.color)??Vf.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??Vf.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??Vf.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??Vf.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??Vf.MAX_NUM_TICKS,this._rangeTextPosition=u??$a.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;!x5(e)||OW(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){!Ul(e)||k1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Ul(e)||k1(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&&!x5(r))throw new Error('Invalid "size"');if(n&&!Ul(n))throw new Error('Invalid "imageRange"');if(i&&!Ul(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=Vf.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=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===$a.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===$a.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 iSe(t,e,r){return(t>=e?[$a.Top,$a.Bottom]:[$a.Left,$a.Right]).includes(r)}class oSe{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 Ag={MULTIPLIER:1,RANGE_TEXT_POSITION:$a.Right,TICKS_BAR_SIZE:50};class V1 extends oSe{constructor(e){var r;super(e),this._isMouseOver=!1,this._isInteracting=!1,this._mouseOverCallback=n=>{this._isMouseOver=!0,this.showTicks(),n.stopPropagation()},this._mouseOutCallback=n=>{this._isMouseOver=!1,this.hideTicks(),n.stopPropagation()},this._mouseDownCallback=n=>{this._isInteracting=!0,this.showTicks(),this._addVOIEventListeners(n),n.stopPropagation()},this._mouseDragCallback=(n,i)=>{const o=this.getVOIMultipliers(),a=this._getPointsFromMouseEvent(n),{points:s,voiRange:c}=i,l=Ss(sn(),a.local,s.local),f=l[0]*o[0],u=l[1]*o[1];if(!f&&!u)return;const{lower:d,upper:h}=c;let{windowWidth:g,windowCenter:p}=rm(d,h);g=Math.max(g+f,1),p+=u;const v=qu(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new hV,this._colormaps=V1.getColormapsMap(e),this._activeColormapName=V1.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??Ag.RANGE_TEXT_POSITION,this._canvas.appendTo(this.rootElement),this._ticksBar.appendTo(this.rootElement),this._addRootElementEventListeners()}get activeColormapName(){return this._activeColormapName}set activeColormapName(e){if(e===this._activeColormapName)return;const r=this._colormaps.get(e);if(!r){console.warn(`Invalid colormap name (${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;!Ul(e)||k1(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[Ag.MULTIPLIER,Ag.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 R8({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new L8({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:Ag.TICKS_BAR_SIZE,s=o?Ag.TICKS_BAR_SIZE:r;if(!iSe(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===$a.Top?-s:r):(c=0,l=i===$a.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 AC=4;function aSe(t,e,r){if(DV(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=cu(t,e),{fixedPTWindowWidth:c=!0}=r??{},l=c?0:a;return s?[l,a]:[l,AC]}return[AC,AC]}const{Events:vu}=Qa,H2={lower:-1e3,upper:1e3};class b0 extends V1{constructor(e){const{element:r,volumeId:n}=e,i=b0._getImageRange(r,n),o=b0._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=b0._getImageRange(this._element)},this._imageVolumeModifiedCallback=a=>{const{volumeId:s}=a.detail;if(s!==this._volumeId)return;const{_element:c}=this;this.imageRange=b0._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 Ee(this._element)}getVOIMultipliers(){const{viewport:e}=this.enabledElement;return aSe(e,this._volumeId)}onVoiChange(e){super.onVoiChange(e);const{viewport:r}=this.enabledElement;if(r instanceof gr)r.setProperties({voiRange:e}),r.render();else if(r instanceof pr){const{_volumeId:n}=this,i=am(n);r.setProperties({voiRange:e},n),i.forEach(o=>o.render())}}static _getImageRange(e,r){const n=Ee(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return H2;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=ze.getVolume(r),[f,u]=l.voxelManager.getRange();c=[f,u]}return c[0]===0&&c[1]===0?H2:{lower:c[0],upper:c[1]}}static _getVOIRange(e,r){const n=Ee(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return H2;const a=o.getProperty().getRGBTransferFunction(0).getRange();return a[0]===0&&a[1]===0?H2:{lower:a[0],upper:a[1]}}showAndAutoHideTicks(e=1e3){this._hideTicksTime=Date.now()+e,this.showTicks(),this.autoHideTicks()}_addCornerstoneEventListener(){const{_element:e}=this;tt.addEventListener(vu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.addEventListener(vu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.addEventListener(vu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.addEventListener(vu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}destroy(){super.destroy();const{_element:e}=this;tt.removeEventListener(vu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.removeEventListener(vu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.removeEventListener(vu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.removeEventListener(vu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}}const sSe=Object.freeze(Object.defineProperty({__proto__:null,Colorbar:V1,Enums:tSe,ViewportColorbar:b0},Symbol.toStringTag,{value:"Module"}));function MW(t,e,r,n,i){const o=[];let a=0;const s=t.scalarData;let c,l,f;if(t.color)for(l=0;lGG(s,f),imageData:t})}function hSe(t,e,r){const[n,i]=t,o=Ut((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=ro(n,i)/2;let s;if(!r){const c=aT(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=gSe(e,r,t,o,a),{boundsIJK:s,centerWorld:o,radiusWorld:a}}function gSe(t,e,r,n,i){const[o,a]=r,s=t.getDimensions(),c=e.getCamera(),l=Ut(c.viewUp[0],c.viewUp[1],c.viewUp[2]),f=Ut(c.viewPlaneNormal[0],c.viewPlaneNormal[1],c.viewPlaneNormal[2]),u=Ke();Wn(u,l,f);const d=Ke(),h=Ke();kn(d,a,f,i),kn(h,o,f,-i),kn(d,d,u,-i),kn(h,h,u,i);const g=[aT(t,d),aT(t,h)];return sf(g,s)}function LW(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 AW(t){LW(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 NC(t){const e=Math.sqrt(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]);return t.map(r=>r/e)}function pSe(t){LW(t);const e=t.slice(0,3),r=t.slice(3,6),n=t.slice(6,9),i=NC(e),o=NC(r),a=NC(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])Math.abs(u-s.y[d])Math.abs(u-s.z[d]){ai(s,s,Rr(Ke(),[-o[0],-o[1],-o[2]],a))}),e instanceof gr&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function xSe(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;v0){x=!0;break}o[v][y]=x}const a=Array.from({length:r},()=>new Array(e).fill(0));let s=0;const c={};for(let v=0;vC<0||C>=e||S<0||S>=r?!1:o[S][C]&&a[S][C]===0;let w=0;T8(m,[y,v],{onFlood:(C,S)=>{a[S][C]=s,w++},diagonals:!1}),c[s]=w}if(s===0)return[];const l=Object.keys(c).reduce((v,y)=>c[v]>c[y]?v:y);function f(v,y){if(a[y][v]!==+l)return!1;for(const[m,w]of[[1,0],[-1,0],[0,1],[0,-1]]){const x=v+m,C=y+w;if(x<0||x>=e||C<0||C>=r||a[C][x]!==+l)return!0}return!1}let u=null;e:for(let v=0;vx[0]===v&&x[1]===y);m<0&&(m=0);let w=null;for(let x=1;x<=8;x++){const[C,S]=d[(m+x)%8],T=g[0]+C,_=g[1]+S;if(T>=0&&T=0&&_(y+1)%r,i=(y,m)=>{const w=[];for(let x=y;w.push(x),x!==m;x=n(x));return w};let o=0,a=0;for(let y=1;yt[a][0]&&(a=y);const s=t[o],c=t[a],l=i(o,a),f=i(a,o),u=Math.min(...t.map(y=>y[1])),d=l.some(y=>t[y][1]===u)?l:f,h=Math.min(...d.map(y=>t[y][1]));let g=d.map(y=>t[y]).filter(y=>Math.abs(y[1]-h)<=e);g.length<2&&(g=d.map(y=>t[y]).sort((y,m)=>y[1]-m[1]).slice(0,2));const p=g.reduce((y,m)=>m[0]m[0]>y[0]?m:y,g[0]);return{P1:p,P2:s,P3:c,P4:v}}function TSe(t,e,r,n,i,o={}){const{maxDist:a=15,slack:s=2}=o,c={P1:{dx:-1,dy:-1},P2:{dx:-1,dy:1},P3:{dx:1,dy:1},P4:{dx:1,dy:-1}};function l(f,{dx:u,dy:d},h=5){const g=u<0?f[0]-a:f[0]-s,p=u<0?f[0]+s:f[0]+a,v=d<0?f[1]-a:f[1]-s,y=d<0?f[1]+s:f[1]+a;let m=f;for(const[w,x]of i){if(wp||xy)continue;const C=Math.round(w),S=Math.round(x);if(C<0||C>=e||S<0||S>=r)continue;const T=(C-m[0])*u,_=(S-m[0])*d;t[S*e+C]>h&&(T>0||_>0)&&(m=[w,x])}return m}return{P1:l(n.P1,c.P1),P2:l(n.P2,c.P2),P3:l(n.P3,c.P3),P4:l(n.P4,c.P4)}}function _Se(t,e,r,n,i){const o=SSe(n);return TSe(t,e,r,o,i,{maxDist:20})}function a7(t,e){return Math.atan2(e[1]-t[1],e[0]-t[0])}function ESe(t){const{P1:e,P2:r,P3:n,P4:i}=t,o=s5(e,r,i,n,!0);if(!o)throw new Error("Fan edges appear parallel — no apex found");const a=o;let s=a7(a,e)*(180/Math.PI),c=a7(a,i)*(180/Math.PI);if(c<=s){const p=s;s=c,c=p}const l=Math.hypot(e[0]-a[0],e[1]-a[1]),f=Math.hypot(i[0]-a[0],i[1]-a[1]),u=Math.hypot(r[0]-a[0],r[1]-a[1]),d=Math.hypot(n[0]-a[0],n[1]-a[1]),h=Math.min(l,f),g=Math.max(u,d);return{center:a,startAngle:s,endAngle:c,innerRadius:h,outerRadius:g}}function tp(t,e,r,n,i={}){const{strokeStyle:o="#f00",lineWidth:a=2,quality:s=.92}=i,c=document.createElement("canvas");c.width=e,c.height=r;const l=c.getContext("2d"),f=e*r,u=t.length/f,d=l.createImageData(e,r),h=d.data;for(let g=0;g0){l.strokeStyle=o,l.lineWidth=a,l.beginPath(),l.moveTo(n[0][0]+.5,n[0][1]+.5);for(let g=1;g=h;C-=.01){const S=o[0]+l*Math.cos(C),T=o[1]+l*Math.sin(C);v.lineTo(S,T)}return v.closePath(),v.strokeStyle=f,v.lineWidth=u,v.stroke(),p.toDataURL("image/jpeg",d)}function DSe(t,e=5){const{contour:r,simplified:n,hull:i,refined:o,fanGeometry:a}=N8(t),{pixelData:s,width:c,height:l}=A8(t)||{};if(!s)return;let f;e===1?f=tp(s,c,l,r):e===2?f=tp(s,c,l,n):e===3?f=tp(s,c,l,i):e===4?f=tp(s,c,l,[o.P1,o.P2,o.P3,o.P4]):f=bSe(s,c,l,a,{strokeStyle:"#f00",lineWidth:3,quality:.95}),kW(f,"contour.jpg")}function N8(t){const{pixelData:e,width:r,height:n}=A8(t)||{};if(!e)return;const i=xSe(e,r,n),{simplified:o,hull:a}=CSe(i),s=_Se(e,r,n,a,o),c=ESe({P1:s.P1,P2:s.P2,P3:s.P3,P4:s.P4});return{contour:i,simplified:o,hull:a,refined:s,fanGeometry:c}}const ISe=Object.freeze(Object.defineProperty({__proto__:null,calculateFanGeometry:N8,default:kW,downloadFanJpeg:DSe,exportContourJpeg:tp,getPixelData:A8},Symbol.toStringTag,{value:"Module"})),OSe=pn,MSe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationMultiSlice:Awe,IslandRemoval:Md,annotationHydration:w1e,boundingBox:Pwe,calibrateImageSpacing:Mwe,cine:_3e,contourSegmentation:t2e,contours:fxe,debounce:Xh,drawing:iye,dynamicVolume:Q3e,geometricSurfaceUtils:ySe,getAnnotationNearPoint:Dwe,getAnnotationNearPointOnEnabledElement:lG,getCalibratedAspect:s8,getCalibratedLengthUnitsAndScale:ba,getCalibratedProbeUnitsAndValue:h5,getClosestImageIdForStackViewport:UE,getOrCreateImageVolume:Xw,getPixelValueUnits:lu,getPixelValueUnitsImageId:wB,getSphereBoundsInfo:dG,getViewportForAnnotation:Vv,isObject:kE,math:mme,moveAnnotationToViewPlane:wSe,normalizeViewportPlane:VG,orientation:p3e,planar:W2e,planarFreehandROITool:I3e,pointInSurroundingSphereCallback:dSe,pointToString:hG,polyDataUtils:eSe,rectangleROITool:O3e,roundNumber:OSe,segmentation:d3e,setAnnotationLabel:NW,stackContextPrefetch:j3e,stackPrefetch:F3e,throttle:Ko,touch:Vpe,triggerAnnotationRender:Yh,triggerAnnotationRenderForToolGroupIds:gB,triggerAnnotationRenderForViewportIds:Fe,triggerEvent:lt,usFanExtraction:ISe,viewport:H3e,viewportFilters:Ume,voi:fSe},Symbol.toStringTag,{value:"Module"})),PSe=Object.freeze(Object.defineProperty({__proto__:null},Symbol.toStringTag,{value:"Module"}));function VW(t,e){const r=cr;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||es(n.segmentationId)})}function RSe(t,e,r){cr.setSegmentationRepresentationVisibility(t,e,r)}function LSe(t,e,r){const n=Ta(t,e);n&&n.forEach(i=>{RSe(t,{segmentationId:i.segmentationId,type:i.type},r)})}function ASe(t,e){return vB(t,e)}function NSe(t,e,r,n){const i=Ta(t,e);i&&(i.forEach(o=>{o.segments[r].visible=n}),jw(e.segmentationId),qc(t,e.segmentationId))}function kSe(t,e,r){return!FW(t,e).has(r)}function FW(t,e){const r=AE(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const VSe=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:FW,getSegmentIndexVisibility:kSe,getSegmentationRepresentationVisibility:ASe,setSegmentIndexVisibility:NSe,setSegmentationRepresentationVisibility:LSe},Symbol.toStringTag,{value:"Module"}));function FSe(t){return Ha.getStyle(t)}function USe(t,e){Ha.setStyle(t,e),!t.viewportId&&!t.segmentationId&&qw().forEach(n=>{eg(n.segmentationId)}),qc(t.viewportId,t.segmentationId,t.type)}function BSe(t,e){Ha.setRenderInactiveSegmentations(t,e),eg(t),TG(t).forEach(n=>{qc(t,n.segmentationId)})}function GSe(t){return Ha.getRenderInactiveSegmentations(t)}function WSe(){Ha.resetToGlobalStyle(),eg()}function zSe(t){return Ha.hasCustomStyle(t)}const $Se=Object.freeze(Object.defineProperty({__proto__:null,getRenderInactiveSegmentations:GSe,getStyle:FSe,hasCustomStyle:zSe,resetToGlobalStyle:WSe,setRenderInactiveSegmentations:BSe,setStyle:USe},Symbol.toStringTag,{value:"Module"})),jSe=Object.freeze(Object.defineProperty({__proto__:null,color:kye,style:$Se,visibility:VSe},Symbol.toStringTag,{value:"Module"}));function C5(t,e){const r=zn(t);typeof e=="string"&&(console.warn("segmentIndex is a string, converting to number"),e=Number(e)),Object.values(r.segments).forEach(i=>{i.active=!1}),r.segments[e]||(r.segments[e]={segmentIndex:e,label:"",locked:!1,cachedStats:{},active:!1}),r.segments[e].active!==!0&&(r.segments[e].active=!0,es(t));const n=Qh(t);n.forEach(i=>{Ta(i,{segmentationId:t}).forEach(a=>{a.segments[e]||(a.segments[e]={visible:!0})})}),n.forEach(i=>{const o=Nr(i);tW(o.id)})}const HSe=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentIndex:Ea,setActiveSegmentIndex:C5},Symbol.toStringTag,{value:"Module"}));async function KSe(t){const e=s1e(t);return es(t.segmentationId),e}function UW(t,e){const r=zn(t);if(r.representationData.Labelmap){const{representationData:n}=r,i=n.Labelmap;("imageIds"in i||"volumeId"in i)&&("imageIds"in i?i.imageIds.map(a=>ze.getImage(a)):[ze.getVolume(i.volumeId)]).forEach(a=>{if(!a)return;const{voxelManager:s}=a;s.forEach(({value:c,index:l})=>{c===e&&s.setAtIndex(l,0)})}),Oo(t)}else throw new Error("Invalid segmentation type, only labelmap is supported right now")}function qSe(t,e,r={setNextSegmentAsActive:!0}){UW(t,e);const n=Ea(t)===e,i=zn(t),{segments:o}=i;delete o[e];const a={...o};if(VW([{segmentationId:t,payload:{segments:a}}]),n&&r.setNextSegmentAsActive){const c=Object.keys(o).map(Number).sort((d,h)=>d-h),l=c.indexOf(e),f=c[l+1],u=c[l-1];f!==void 0?C5(t,f):u!==void 0&&C5(t,u)}Qh(t).forEach(c=>{Ta(c,{segmentationId:t}).forEach(f=>{delete f.segments[e]})})}function XSe(t){const e=cr,r=zn(t);return e.getLabelmapImageIds(r.representationData)}const YSe={clearSegmentValue:UW,convertStackToVolumeLabelmap:KSe,computeVolumeLabelmapFromStack:dW,convertVolumeToStackLabelmap:o3e},JSe=Object.freeze(Object.defineProperty({__proto__:null,activeSegmentation:_2e,addContourRepresentationToViewport:b8,addContourRepresentationToViewportMap:e3e,addLabelmapRepresentationToViewport:uW,addLabelmapRepresentationToViewportMap:t3e,addRepresentationData:NE,addSegmentationRepresentations:og,addSegmentations:pG,addSurfaceRepresentationToViewport:fW,addSurfaceRepresentationToViewportMap:n3e,config:jSe,defaultSegmentationStateManager:cr,getActiveSegmentation:Id,getCurrentLabelmapImageIdsForViewport:nu,getLabelmapImageIds:XSe,getLabelmapImageIdsForImageId:p2e,helpers:YSe,removeAllSegmentationRepresentations:yG,removeAllSegmentations:SG,removeContourRepresentation:xG,removeLabelmapRepresentation:wG,removeSegment:qSe,removeSegmentation:w8,removeSegmentationRepresentation:ng,removeSegmentationRepresentations:mG,removeSurfaceRepresentation:CG,segmentIndex:HSe,segmentLocking:Lye,segmentationStyle:Ha,state:Zwe,strategies:oCe,triggerSegmentationEvents:Qpe,updateSegmentations:VW},Symbol.toStringTag,{value:"Module"}));class k8{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&&er?(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;ou.distanceSquared-d.distanceSquared);let n,i=-1,o=1/0,a,s;for(let u=0;uo)continue;const{curveSegmentIndex:h,curveSegment:g}=d,{lineSegments:p}=g;for(let v=0;v=c.minY&&e[1]=h.minY&&e[1]=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;in)return[];const i=this._getCurveSegmmentsDistanceSquaredInfo(e),o=[];for(let a=0,s=i.length;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 ZSe=1e-8;class V8 extends k8{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=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=xv(1,c,g,p),y=Nu(WR(),v,r);return[$6(y,xv(f[0],u[0],d[0],h[0])),$6(y,xv(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]:BS(f,l),cl?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 QSe=FR(_a(),Y_(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class BW extends V8{getTransformMatrix(){return QSe}}class F1 extends V8{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 GW extends F1{constructor(){super({scale:.5,fixedScale:!0})}}class WW extends F1{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class zW extends k8{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const eTe=[1,0,0,-2,2,0,1,-2,1];class tTe extends zW{hasTangentPoints(){return!0}getTransformMatrix(){return eTe}}const nTe=Object.freeze(Object.defineProperty({__proto__:null,BSpline:BW,CardinalSpline:F1,CatmullRomSpline:GW,CubicSpline:V8,LinearSpline:WW,QuadraticBezier:tTe,QuadraticSpline:zW,Spline:k8},Symbol.toStringTag,{value:"Module"}));class Zu extends xi{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=Ee(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()}}Zu.toolName="Pan";class $W extends xi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{rotateIncrementDegrees:2,rotateSampleDistanceFactor:2}}){super(e,r),this._resizeObservers=new Map,this._hasResolutionChanged=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=Ee(o),{viewport:s}=a,f=s.getDefaultActor().actor.getMapper();if(!("getSampleDistance"in f||"getCurrentSampleDistance"in f))return!0;const d=f.getSampleDistance();if(!this._hasResolutionChanged){const{rotateSampleDistanceFactor:h}=this.configuration;f.setSampleDistance(d*h),this._hasResolutionChanged=!0,this.cleanUp!==null&&document.removeEventListener("mouseup",this.cleanUp),this.cleanUp=()=>{f.setSampleDistance(d),s.render(),this._hasResolutionChanged=!1},document.addEventListener("mouseup",this.cleanUp,{once:!0})}return!0},this._getViewportsInfo=()=>oi(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=Ii(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=Ii(o,a);if(!f)return;const{viewport:u}=f,d=u.getViewPresentation();u.resetCamera(),u.setViewPresentation(d),u.render()});l.observe(c),this._resizeObservers.set(o,l)}})};n(),this._viewportAddedListener=i=>{i.detail.toolGroupId===this.toolGroupId&&n()},tt.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(tt.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener),this._viewportAddedListener=null)},this.rotateCamera=(n,i,o,a)=>{const s=n.getVtkActiveCamera(),c=s.getViewUp(),l=s.getFocalPoint(),f=s.getPosition(),u=[0,0,0],d=[0,0,0],h=[0,0,0],g=$t(new Float32Array(16));yr(g,g,i),Vo(g,g,a,o),yr(g,g,[-i[0],-i[1],-i[2]]),Qt(u,f,g),Qt(d,l,g),$t(g),Vo(g,g,a,o),Qt(h,c,g),n.setCamera({position:u,viewUp:h,focalPoint:d})},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,lastPoints:i}=e.detail,o=n.canvas,a=i.canvas,{rotateIncrementDegrees:s}=this.configuration,c=Ee(r),{viewport:l}=c,f=l.getCamera(),u=r.clientWidth,d=r.clientHeight,h=[o[0]/u,o[1]/d],g=[a[0]/u,a[1]/d],p=[u*.5,d*.5],v=l.canvasToWorld(p),m=(1+Math.abs([.5,.5][0]))**2,w=[g[0],0,0],x=[h[0],0,0],C=w[0]**2,S=x[0]**2,T=C>m?0:Math.sqrt(m-C),_=S>m?0:Math.sqrt(m-S),E=[w[0],0,T];an.normalize(E);const b=[x[0],0,_];an.normalize(b);const D=an.dot(E,b);if(Math.abs(D)>1e-4){const I=-2*Math.acos(an.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,O=f.viewPlaneNormal,A=[0,0,0],V=[0,0,0];an.cross(P,O,A),an.normalize(A),an.cross(O,A,V),an.normalize(V),an.normalize(P),this.rotateCamera(l,v,V,I);const G=(g[1]-h[1])*s;this.rotateCamera(l,v,A,G),l.render()}}}$W.toolName="TrackballRotate";const kC=4,rTe=1024,iTe="PT";class Ih extends xi{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=Ee(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof pr){a=o.getVolumeId(),u=am(a),{lower:s,upper:c}=h.voiRange;const v=ze.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===iTe&&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 pr)){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=kC;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||kC;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)||kC,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=rm(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return qu(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=ze.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/rTe;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;oi&&(i=a)}return{max:i,min:n}}}Ih.toolName="WindowLevel";class jW extends hr{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=Ee(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:{}}};dn(p,a);const v=Lt(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),zt(a),n.preventDefault(),Fe(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),tn(o),this.editData=null,this.isDrawing=!1,Sn(a.annotationUID),Fe(s),Hn(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=Ee(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,Fe(s)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;fa.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=`${d}-rect`;_m(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=Ee(i),{viewport:a}=o,s=RW(a),{data:c}=n,{points:l}=c.handles,f=l.map(T=>a.worldToCanvas(T)),u=f[0],d=f[3];let h=Math.min(u[0],d[0]),g=Math.min(u[1],d[1]),p=Math.abs(u[0]-d[0]),v=Math.abs(u[1]-d[1]);h=$y(h,0,s.width),g=$y(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=MW(s,Math.round(h),Math.round(g),p,v),m=PW(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=qu(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}}jW.toolName="WindowLevelRegion";class Rd extends xi{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}=Ii(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof pr&&(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);oc(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}=Ee(n),s=i*(o?-1:1);oc(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof Dr?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))}}Rd.toolName="StackScroll";class Oh extends xi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=Ee(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=Ee(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=ih([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=Vn(Ke(),h,a),y=Vn(Ke(),h,o),m=Wn(Ke(),v,y);Nt(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 Dr){const o=(r+360)%360*Math.PI/180,a=$t(new Float32Array(16));Vo(a,a,o,n);const s=Qt(Ke(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}Oh.toolName="PlanarRotate";class Bl extends xi{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=Ee(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=Ut(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=ir(Ke(),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=ro(d,this.initialMousePosWorld);m=kn(Ke(),h,this.dirVec,-b*p),y=kn(Ke(),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],O=(T=i.options)==null?void 0:T.displayArea,A=((_=O==null?void 0:O.imageArea)==null?void 0:_[0])??1.1,V=((E=O==null?void 0:O.imageArea)==null?void 0:E[1])??1.1,G=D*A,R=I*V,N=G/R;let F;N>P?F=G/P*.5:F=R*.5;const{minZoomScale:j,maxZoomScale:Q}=this.configuration,oe=F/Q,de=F/j;vde&&(C=de,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=an.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=Ee(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=Ut(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=ir(Ke(),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=Ee(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=Ee(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:k.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===Sr.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Ee(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()}}Bl.toolName="Zoom";class HW extends xi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=Ee(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=c8(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=Nr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof pr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}HW.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:VC}=yf;function oTe(){return"rgb(0, 200, 0)"}function aTe(){return!0}function sTe(){return!0}function cTe(){return!0}const zs={DRAG:1,ROTATE:2,SLAB:3};class jc extends hr{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:Zc.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=Ii(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&&Sn(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 dn(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>oi(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Ii(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&&Sn(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=Ke();f?{normal:p,point:v}=this.initializeViewport(f):(ai(v,d,g),Rr(v,v,.5),Wn(p,u,h));const y=nl(u,d),m=nl(h,g),w=nl(p,v),x=xk(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=Ee(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{console.log("Not implemented yet")},this.handleSelectedCallback=(s,c)=>{const l=s.detail,{element:f}=l;c.highlighted=!0,this._activateModify(f),zt(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),zt(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=Ee(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];an.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];an.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(!nn(v.position,y,.001)&&C&&S){let b=!1;nn(m,x,.001)||(b=!0);const I=Math.abs(an.dot(m,v.viewPlaneNormal))<.01;!b&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],lt(tt,k.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&Nr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const _=Lt(l,this.getToolName(),!1);Fe(_)},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;h0?[...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=Ee(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(A=>{const{data:V}=A;V.handles.toolCenter=this.toolCenter;const G=u.getViewport(V.viewportId),R=G.getCamera(),N=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id),j=this._getReferenceLineSlabThicknessControlsOn(G.id),{clientWidth:Q,clientHeight:oe}=G.canvas,de=Math.sqrt(Q*Q+oe*oe),ue=[Q*.5,oe*.5],he=G.canvasToWorld(ue),Ie=[0,0,0];an.cross(g.viewPlaneNormal,R.viewPlaneNormal,Ie),an.normalize(Ie),an.multiplyScalar(Ie,de);const ke=[0,0,0];an.add(he,Ie,ke);const be=[0,0,0];an.subtract(he,Ie,be);const B=f.worldToCanvas(ke),M=f.worldToCanvas(he),$=sn();ei($,B,M),Vl($,$);const W=sn();Rl(W,$,x*100);const K=sn();Rl(K,$,C*.4);const te=sn();Rl(te,$,C*.2);const re=sn(),Se=this.configuration.referenceLinesCenterGapRadius;Rl(re,$,_.length===2?Se:0);const Pe=sn(),je=sn(),Ye=sn(),ie=sn();let ae=Zm(T);(!F||!N)&&(ae=Zm(M)),So(Pe,ae,re),So(je,ae,W),ei(Ye,ae,re),ei(ie,ae,W),Qg(Pe,je,b),Qg(Ye,ie,b);const Ce=sn();ei(Ce,T,K);const ce=sn();So(ce,T,K);let ye=Zm(T);!F&&j&&(ye=Zm(M));let et=[...this.toolCenter];!F&&j&&(et=[...he]);const se=[0,0,0];an.subtract(ke,be,se),an.normalize(se);const{viewPlaneNormal:Ct}=g,{matrix:Dt}=eo.buildFromDegree().rotate(90,Ct),Et=[0,0,0];Qt(Et,se,Dt);const Ae=G.getSlabThickness(),rt=[...Et];an.multiplyScalar(rt,Ae);const ft=[0,0,0];an.add(et,rt,ft);const ht=f.worldToCanvas(ft),St=sn();ei(St,ye,ht);const Bt=sn();ei(Bt,ye,W),So(Bt,Bt,St);const Pt=sn();So(Pt,ye,W),So(Pt,Pt,St),Qg(Bt,Pt,b);const Kt=sn();So(Kt,ye,W),ei(Kt,Kt,St);const on=sn();ei(on,ye,W),ei(on,on,St),Qg(Kt,on,b);const $n=sn(),tr=sn(),mn=sn(),In=sn();ei($n,ye,te),So($n,$n,St),So(tr,ye,te),So(tr,tr,St),ei(mn,ye,te),ei(mn,mn,St),So(In,ye,te),ei(In,In,St),E.push([G,Pe,je,Ye,ie,Bt,Pt,Kt,on,Ce,ce,$n,tr,mn,In])});const D=[],I=[],P=this._getReferenceLineColor(f.id),O=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((A,V)=>{var Ie,ke,be,B;const G=A[0],R=this._getReferenceLineColor(G.id),N=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id)||((Ie=this.configuration.mobile)==null?void 0:Ie.enabled),j=this._getReferenceLineSlabThicknessControlsOn(G.id)||((ke=this.configuration.mobile)==null?void 0:ke.enabled),Q=S.activeViewportIds.find(M=>M===G.id);let oe=R!==void 0?R:"rgb(200, 200, 200)",de=1;const ue=S.handles.activeOperation!==null&&S.handles.activeOperation===zs.DRAG&&Q;ue&&(de=2.5);let he=`${V}`;if(N&&F?(he=`${V}One`,Dn(c,y,he,A[1],A[2],{color:oe,lineWidth:de}),he=`${V}Two`,Dn(c,y,he,A[3],A[4],{color:oe,lineWidth:de})):Dn(c,y,he,A[2],A[4],{color:oe,lineWidth:de}),N){oe=R!==void 0?R:"rgb(200, 200, 200)";const M=S.handles.activeOperation===zs.ROTATE,$=[A[9],A[10]],W=[f.canvasToWorld(A[9]),G,A[1],A[2]],K=[f.canvasToWorld(A[10]),G,A[3],A[4]];D.push(W,K);const te=S.handles.activeOperation===zs.SLAB,re=[A[11],A[12],A[13],A[14]],Se=[f.canvasToWorld(A[11]),G,A[5],A[6]],Pe=[f.canvasToWorld(A[12]),G,A[5],A[6]],je=[f.canvasToWorld(A[13]),G,A[7],A[8]],Ye=[f.canvasToWorld(A[14]),G,A[7],A[8]];I.push(Se,Pe,je,Ye);let ie=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),ae=1;if((be=this.configuration.mobile)!=null&&be.enabled&&(ie=this.configuration.mobile.handleRadius,ae=this.configuration.mobile.opacity),(ue||(B=this.configuration.mobile)!=null&&B.enabled)&&!M&&!te&&F&&j){let ce=`${V}One`;ur(c,y,ce,$,{color:oe,handleRadius:ie,opacity:ae,type:"circle"}),ce=`${V}Two`,ur(c,y,ce,re,{color:oe,handleRadius:ie,opacity:ae,type:"rect"})}else if(ue&&!M&&!te&&F){const ce=`${V}`;ur(c,y,ce,$,{color:oe,handleRadius:ie,opacity:ae,type:"circle"})}else if(Q&&!M&&!te&&j){const ce=`${V}`;ur(c,y,ce,re,{color:oe,handleRadius:ie,opacity:ae,type:"rect"})}else if(M&&F){const ce=`${V}`,ye=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);ur(c,y,ce,$,{color:oe,handleRadius:ye,fill:oe,type:"circle"})}else if(te&&Q&&j){const ce=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);ur(c,y,he,re,{color:oe,handleRadius:ce,fill:oe,type:"rect"})}G.getSlabThickness()>.5&&j&&(he=`${V}STOne`,Dn(c,y,he,A[5],A[6],{color:oe,width:1,lineDash:[2,3]}),he=`${V}STTwo`,Dn(c,y,he,A[7],A[8],{color:oe,width:A,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=D,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:A}=this.configuration,V=(A==null?void 0:A.xOffset)||.95,G=(A==null?void 0:A.yOffset)||.05,R=[m*V,w*G],N=(A==null?void 0:A.circleRadius)||x*.01;ia(c,y,"0",R,N,{color:O,fill:O})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=wn(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{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!(nn(x.viewPlaneNormal,g,.01)&&nn(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 an.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return an.normalize(C),nn(p,C,.01)&&nn(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;an.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{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x!==!0});for(let y=0;y_===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(an.normalize(S),nn(d,S,.01)||Zg(d,S,.01))continue;let T=!1;for(let _=0;_{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];an.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(k.MOUSE_UP,this._endCallback),s.addEventListener(k.MOUSE_DRAG,this._dragCallback),s.addEventListener(k.MOUSE_CLICK,this._endCallback),s.addEventListener(k.TOUCH_END,this._endCallback),s.addEventListener(k.TOUCH_DRAG,this._dragCallback),s.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{Je.isInteractingWithTool=!1,s.removeEventListener(k.MOUSE_UP,this._endCallback),s.removeEventListener(k.MOUSE_DRAG,this._dragCallback),s.removeEventListener(k.MOUSE_CLICK,this._endCallback),s.removeEventListener(k.TOUCH_END,this._endCallback),s.removeEventListener(k.TOUCH_DRAG,this._dragCallback),s.removeEventListener(k.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),tn(l),this.editData=null;const u=Lt(l,this.getToolName(),!1);Fe(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=Ee(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===zs.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===zs.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(V=>{const{data:G}=V,R=d.getViewport(G.viewportId),N=this._getReferenceLineControllable(R.id),F=this._getReferenceLineDraggableRotatable(R.id);return N===!0&&F===!0}),S=sn(),T=sn(),_=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(_),b=c.currentPoints.canvas,D=sn();Ss(D,b,c.deltaPoints.canvas),Ss(S,D,E),Ss(T,b,E);let I=jY(S,T);this._isClockWise(E,D,b)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:O}=eo.buildFromRadian().translate(_[0],_[1],_[2]).rotate(I,P).translate(-_[0],-_[1],-_[2]),A=[];C.forEach(V=>{const{data:G}=V;G.handles.toolCenter=_;const R=d.getViewport(G.viewportId),N=R.getCamera(),{viewUp:F,position:j,focalPoint:Q}=N;F[0]+=j[0],F[1]+=j[1],F[2]+=j[2],Qt(Q,Q,O),Qt(j,j,O),Qt(F,F,O),F[0]-=j[0],F[1]-=j[1],F[2]-=j[2],R.setCamera({position:j,viewUp:F,focalPoint:Q}),A.push(R.id)}),d.renderViewports(A)}else if(y.activeOperation===zs.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=an.dot(l,I),O=[...I];if(an.multiplyScalar(O,P),Math.abs(O[0])>.001||Math.abs(O[1])>.001||Math.abs(O[2])>.001){const A=Math.sqrt(O[0]*O[0]+O[1]*O[1]+O[2]*O[2]),V=c.lastPoints.world,G=[0,0,0],R=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(b.id)){const{rotationPoints:ke}=this.editData.annotation.data.handles,be=ke.filter(B=>B[1].uid===b.id);if(be.length===2){const B=h.canvasToWorld(be[0][3]),M=h.canvasToWorld(be[1][3]);an.add(B,M,R),an.multiplyScalar(R,.5)}}an.subtract(V,R,G);const F=an.dot(G,I),j=[...I];an.multiplyScalar(j,F);const Q=[j[0],j[1],j[2]];ir(Q,Q);const oe=[O[0],O[1],O[2]];ir(oe,oe);let de=b.getSlabThickness();Zg(Q,oe,.001)?de-=A:de+=A,de=Math.abs(de),de=Math.max(VC.MINIMUM_SLAB_THICKNESS,de),this._pointNearReferenceLine(v,w,6,b)&&(de=VC.MINIMUM_SLAB_THICKNESS),Nr(b.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(b,de),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{const i=Ii(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{Sn(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();Fe(n.map(({viewportId:i})=>i)),r||lt(tt,k.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=Ee(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}=Ii(r,n),{element:o}=i;o.removeEventListener(nt.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Ii(r,n),{element:o}=i;o.addEventListener(nt.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===VC.MINIMUM_SLAB_THICKNESS&&(o=Zc.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=an.dot(n,s),l=[...s];if(an.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];an.add(a.focalPoint,l,f),an.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;sP===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=sn();So(x,m,w),Rl(x,x,.5);const C=sn();ei(C,m,x),Vl(C,C);const S=sn();Rl(S,C,l*.05);const T=sn(),_=sn();So(T,x,S),ei(_,x,S);const E={start:{x:T[0],y:T[1]},end:{x:m[0],y:m[1]}},b=Di([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=Di([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===zs.DRAG}}jc.toolName="Crosshairs";const K2="magnify-viewport";class KW extends xi{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=Ee(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof gr))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=Lt(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),zt(o),n.preventDefault(),Fe(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=`${this.configuration.magnifyHeight}px`,v.style.position="absolute",g=v,l.querySelector(".viewport-element").appendChild(v);const m={viewportId:K2,type:Sr.STACK,element:g};a.enableElement(m)}g.style.top=`${d[1]-this.configuration.magnifyHeight/2}px`,g.style.left=`${d[0]-this.configuration.magnifyWidth/2}px`;const p=a.getViewport(K2);p.setStack([i]).then(()=>{if(this._hasBeenRemoved)return;p.setProperties(f),p.setViewPresentation({rotation:u});const{parallelScale:v}=c.getCamera(),{focalPoint:y,position:m,viewPlaneNormal:w}=p.getCamera(),x=Math.sqrt(Math.pow(y[0]-m[0],2)+Math.pow(y[1]-m[1],2)+Math.pow(y[2]-m[2],2)),C=[h[0],h[1],h[2]],S=[C[0]+x*w[0],C[1]+x*w[1],C[2]+x*w[2]];p.setCamera({parallelScale:v*(1/this.configuration.magnifySize),focalPoint:C,position:S}),p.render()}),g.style.display="block",Fe(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=Ee(a),{renderingEngine:u}=f,d=u.getViewport(K2),h=a.querySelector(".magnifyTool");if(!h)return;h.style.top=`${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=Ee(i),{renderingEngine:a}=o;a.disableElement(K2);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),tn(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{Je.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(k.MOUSE_UP,this._dragEndCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(k.TOUCH_END,this._dragEndCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._dragEndCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(k.TOUCH_END,this._dragEndCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof gr&&(n=r.split("imageId:")[1]),n}}KW.toolName="Magnify";const lTe="advancedMagnifyTool",uTe=125,{Events:yu}=Qa,s7=t=>t.uid!==t.referencedId;var sT;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(sT||(sT={}));const fTe="AdvancedMagnify",dTe=1-qa,rb=class rb extends hr{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:fl.Secondary,modifierKey:Ji.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Ee(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=Fn(),S=Fn(),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,O=D.length;P{this.magnifyViewportManager.dispose(),pm().forEach(i=>{i.metadata.toolName===this.getToolName()&&Sn(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=Ju([g,o]);return Math.abs(p-h){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},zt(a),this._activateModify(a),Fe(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=Lt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),zt(s),Fe(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),tn(o),this.editData=null,this.isDrawing=!1,Fe(s),c&&Hn(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,Fe(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;Fe(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=Ju([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),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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[[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=D0.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=Ee(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}};rb.Actions=sT;let U1=rb;class D0{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 hTe({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===fTe&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=Xn(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=qr(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(Nt(l,a))>dTe))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Vn(Ke(),d,u.points[0]),g=Nt(h,a),p=Rr(Ke(),a,g);for(let v=0,y=u.points.length;vthis.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=Xn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){tt.addEventListener(k.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){tt.removeEventListener(k.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(yu.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(yu.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(yu.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(yu.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(yu.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(yu.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(yu.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(yu.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class hTe{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=uTe,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??Fn(),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=Xh(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, ${c}px)`}),this._isViewportReady&&(this._syncViewports(),i.render())}dispose(){const{viewport:e}=this._enabledElement,{element:r}=e,n=e.getRenderingEngine();this._removeEventListeners(r),n.disableElement(e.id),r.parentNode&&r.parentNode.removeChild(r)}_handleToolModeChanged(e){var s;const{_magnifyToolGroup:r}=this,{toolGroupId:n,toolName:i,mode:o,toolBindingsOptions:a}=e.detail;if(((s=this._sourceToolGroup)==null?void 0:s.id)===n)switch(o){case jn.Active:r.setToolActive(i,a);break;case jn.Passive:r.setToolPassive(i);break;case jn.Enabled:r.setToolEnabled(i);break;case jn.Disabled:r.setToolDisabled(i);break;default:throw new Error(`Unknow tool mode (${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(lTe),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=Nr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof hr&&!(c instanceof U1)});return a.addViewport(r.id,r.renderingEngineId),n.filter(s7).forEach(s=>{og(this.viewportId,[{segmentationId:s.referencedId,type:Vt.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=>!s7(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=Go(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=Ss(sn(),a,c);Vl(d,d),Rl(d,d,u);const h=So(sn(),this.position,d),g=o(this.position),p=o(h),v=Vn(Ke(),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){tt.addEventListener(k.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(k.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(k.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){tt.removeEventListener(k.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(k.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(k.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=Ee(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()}}U1.toolName="AdvancedMagnify";const{EPSILON:FC}=yf;class gd extends Tf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=jo()[0];if(!i)return;let o=i.getViewports();o=kw(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}}};dn(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},Fe(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 F,j;const{viewport:o}=n;if(!this.editData)return!1;const{annotation:a,sourceViewportId:s}=this.editData;let c=!1;const{viewport:l}=Xn(s)||{};if(!l||l.id===o.id||!a||!((j=(F=a==null?void 0:a.data)==null?void 0:F.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=nl(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,T=er(Ke(),x[0],x[1]);T=ir(Ke(),T);let _=er(Ke(),x[2],x[0]);_=ir(Ke(),_);const E=Wn(Ke(),T,_);if(this.isParallel(E,v))return c;this.isPerpendicular(T,v)&&(S=C);const b=xh(S[0],S[1],w),D=xh(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),O=this.getStyle("lineDash",f,a),A=this.getStyle("color",f,a),V=this.getStyle("shadow",f,a);let G=[b,D].map(Q=>o.worldToCanvas(Q));if(this.configuration.showFullDimension&&(G=this.handleFullDimension(o,b,v,y,D,G)),G.length<2)return c;const R=`${I}-line`;return Dn(i,I,"1",G[0],G[1],{color:A,width:P,lineDash:O,shadow:V},R),c=!0,c},this.isPerpendicular=(n,i)=>{const o=Nt(n,i);return Math.abs(o)PS(l,m)),[v,y]=[r,o].map(m=>PS(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=xV(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)1-FC}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}gd.toolName="ReferenceLines";const{EPSILON:c7}=yf;class qW extends Tf{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=wt("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=oi(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=wn(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}};dn(l,o)}Fe(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=wt("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return kn(d,i,c,a*f),kn(h,i,s,o*l),kn(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=wn(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=nl(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;xs.worldToCanvas(G)),A=`${d}-line`,V=`${x}`;Dn(i,d,V,O[0],O[1],{color:I,width:b,lineDash:D,shadow:P},A)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=Nt(n,i);return Math.abs(o)1-c7}getImageIdNormal(e){const{imageOrientationPatient:r}=wt("imagePlaneModule",e),n=Ut(r[0],r[1],r[2]),i=Ut(r[3],r[4],r[5]);return Wn(Ke(),n,i)}}qW.toolName="OverlayGrid";class XW extends Tf{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=oi(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=qr(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=wn(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;gTe(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};dn(l,o)}Fe(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=wn(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;YW(u,o);const d=o.getActors(),h=JW(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;wo.worldToCanvas(_)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},T=g.uid+"#"+v;jl(i,f,T,C,S),v++}}),s=!0,s}}}function gTe(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=qr(n))==null?void 0:o.getViewport(r);YW(t,i)})}function YW(t,e){const r=e.getActors(),n=JW(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=IW(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=pTe(c);o.set(n,{worldPointsSet:s,color:l})}})}function JW(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${hG(e)}-${r}`}function pTe(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])}XW.toolName="SegmentationIntersection";class Ba extends Tf{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=Ee(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(wn(this.getToolName(),i).length>0)return null;if(dn(h,i)===null)return;const v=Lt(i,this.getToolName(),!1);Fe(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=Ee(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(an.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=an.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=wn(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;disNaN(I)))return o;const S=y.map(I=>a.worldToCanvas(I));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Yr(g))continue;const T={upper:"upper",right:"right",lower:"lower",left:"left"},[_,E]=S[0],b=c?20:7,D=c?5:7;Dn(i,g,T.upper,[_,E-(b/2+D)],[_,E-b/2],{color:C,lineDash:x,lineWidth:w}),Dn(i,g,T.lower,[_,E+(b/2+D)],[_,E+b/2],{color:C,lineDash:x,lineWidth:w}),Dn(i,g,T.right,[_+(b/2+D),E],[_+b/2,E],{color:C,lineDash:x,lineWidth:w}),Dn(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=oi(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ii(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&zt(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=oi(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ii(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&tn(n.viewport.element)})}getActiveAnnotation(e){const r=wn(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=Lt(e,this.getToolName(),!1);Ee(e)&&Fe(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=Ee(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=nl(a,s);return g1(f,l)isNaN(n)))){if(e instanceof gr){const n=fE(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof pr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=nl(i,n),a=g1(o,r,!0);if(Math.abs(a)<.5)return;const s=ir(Ke(),Ut(...i)),c=Rr(Ke(),s,a),l=ai(Ke(),Ut(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}Ba.toolName="ReferenceCursors";const l7=[];class ZW extends Tf{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=jo()[0];if(!i)return;const o=oi(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>Ii(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=wn(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!l7.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}};l7.push(y.id),dn(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=>cn*.2):s=a.filter(c=>ci*.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{let a,s=er(Ke(),o[0],o[1]);s=ir(Ke(),s);let c=er(Ke(),o[2],o[0]);c=ir(Ke(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=ai(Ke(),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=[er(Ke(),f,c.map(d=>d*u)),ai(Ke(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[ai(Ke(),f,s.map(d=>d*u)),er(Ke(),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=wn(this.getToolName(),i.element).filter(he=>he.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=ro(h,g),y=ro(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(he=>i.worldToCanvas(he)),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`;Dn(r,_,"1",S[0],S[1],{color:D,width:E,lineDash:b,shadow:I},P);const A=`${_}-left`;Dn(r,_,"2",T.endTick1[0],T.endTick1[1],{color:D,width:E,lineDash:b,shadow:I},A);const G=`${_}-right`;Dn(r,_,"3",T.endTick2[0],T.endTick2[1],{color:D,width:E,lineDash:b,shadow:I},G);const N={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},F=[S[0][0]+N[n][0],S[0][1]+N[n][1]],j=this._getTextLines(x),{tickIds:Q,tickUIDs:oe,tickCoordinates:de}=this.computeInnerScaleTicks(x,n,_,T.endTick1,T.endTick2);for(let he=0;he=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}ZW.toolName="ScaleOverlay";const QW=(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;lthis.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;s0&&(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=Ee(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=Go(s,h);if(g=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=Go(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*Wc.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<=0)continue;const f=l-1,u=Go(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*Wc.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};Wc.shapeName="Circle",Wc.CHAIN_MAINTENANCE_ITERATIONS=3,Wc.CHAIN_PULL_STRENGTH_FACTOR=.3,Wc.MAX_INTER_DISTANCE_FACTOR=1.2;let Ep=Wc;class Mh extends xi{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,zt(o),this.activateModify(o),!0},this.mouseMoveCallback=n=>{this.mode===jn.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=Ee(o);this.isActive=!1,this.deactivateModify(o),tn(o);const{renderingEngineId:c,viewportId:l}=s,u=Nr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),fn(h,o,rn.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(Ep.shapeName,Ep),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=Ee(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=Ee(o),{viewport:s}=a,c=u7(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);Go(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=Ee(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)}Fe(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=Ee(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=Nr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=wn(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=u7(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=Ee(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=QW(i,a[l],s);f!==-1&&f(t+e)%e;Mh.toolName="SculptorTool";const mTe={Z:[0,0,1]};class ez extends xi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:mTe.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=Ee(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=$t(new Float32Array(16));yr(T,T,[h,g,p]),Vo(T,T,w,[v,y,m]),yr(T,T,[-h,-g,-p]),Qt(x,f,T),Qt(C,u,T),$t(T),Vo(T,T,w,[v,y,m]),Qt(S,l,T),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}ez.toolName="VolumeRotateMouseWheel";const Np=class Np extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:vTe,changeTextCallback:yTe,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Ee(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(br(o,u)=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=Ee(a),{viewport:l}=c;zt(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:""}};dn(p,a);const v=Lt(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),Fe(v),this.configuration.getTextCallback(y=>{if(!y){Sn(p.annotationUID),Fe(v),this.isDrawing=!1;return}tn(a),p.data.text=y,Hn(p),Fe(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=Lt(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),zt(a),Fe(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),tn(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(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,Fe(l),fn(c,a,rn.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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{const o=Xn(e);if(!o)return;const{viewport:a}=o,s=a.getFrameOfReferenceUID(),{viewPlaneNormal:c,viewUp:l}=a.getCamera(),f=new Np,u=f.getReferencedImageId(a,r,c,l),d={annotationUID:(i==null?void 0:i.annotationUID)||Fn(),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}};dn(d,a.element),Fe([a.id])};let S5=Np;function vTe(t){return t(prompt("Enter your annotation:"))}function yTe(t,e,r){return r(prompt("Enter your annotation:"))}S5.toolName="Label";const{transformWorldToIndex:f7}=Un,L0=class L0 extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:wTe,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=Ee(a),{viewport:l}=c;zt(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:{}}};dn(g,a);const p=Lt(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Fe(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Di([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=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),zt(a),Fe(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),tn(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),this.doneEditMemo(),c&&Hn(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,Fe(s),a.invalidated&&fn(a,o,rn.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;da.worldToCanvas(N));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(!Yr(g))continue;!ui(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&ur(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const _=`${g}-line`;if(Dn(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 N=Da(S);p.handles.textBox.worldPosition=a.canvasToWorld(N)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),O=go(i,g,"1",D,I,S,{},b),{x:A,y:V,width:G,height:R}=O;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,V]),topRight:a.canvasToWorld([A+G,V]),bottomLeft:a.canvasToWorld([A,V+R]),bottomRight:a.canvasToWorld([A+G,V+R])}}return o},this._throttledCalculateCachedStats=Ko(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=Lt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),zt(o),Fe(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{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=L0.hydrateBase(L0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Fn(),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}};dn(d,l.element),Fe([l.id])};let hf=L0;function wTe(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${pn(n)} ${i}`]}const{transformWorldToIndex:d7}=Un,ib=class ib extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:xTe}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;zt(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:{}}};dn(p,a);const v=Lt(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Fe(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Di([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=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),zt(a),Ee(a),Fe(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),tn(o);const u=Ee(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(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=Ee(o),{renderingEngine:d}=u;Fe(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ee(n),Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;da.worldToCanvas(R));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),!Yr(g))continue;if(!ui(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&ur(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),WU(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 R=Da(S);p.handles.textBox.worldPosition=a.canvasToWorld(R)}const D=a.worldToCanvas(p.handles.textBox.worldPosition),P=go(i,g,"1",b,D,S,{},E),{x:O,y:A,width:V,height:G}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([O,A]),topRight:a.canvasToWorld([O+V,A]),bottomLeft:a.canvasToWorld([O,A+G]),bottomRight:a.canvasToWorld([O+V,A+G])}}return o},this._throttledCalculateCachedStats=Ko(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=Lt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),zt(o);const f=Ee(o),{renderingEngine:u}=f;Fe(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{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});dn(f,a);const u=Lt(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),zt(a),n.preventDefault(),Fe(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Ee(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),tn(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(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,Fe(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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{const I=Wr(T),P=D.hasImageURI(I),O=Wr(D.getCurrentImageId());return P&&O!==I})&&delete p.cachedStats[_]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Yr(g))continue;ur(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];uf(i,g,"0",S,[T[0],T[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=Ee(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return br(n,l)D!==null);T=b?E.values:T,_=b?E.units:"raw"}else _=lu(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&&fn(e,c,i),f}};Eu.toolName="Probe",Eu.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:STe,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},Eu.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=Eu.hydrateBase(Eu,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||Fn(),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}};dn(h,f.element),Fe([f.id])};let ou=Eu;function STe(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]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=Lt(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),zt(a),n.preventDefault(),Fe(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;ur(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];uf(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};ob.toolName="DragProbe";let lT=ob;function TTe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:h7}=Un,A0=class A0 extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:_Te,statsCalculator:dl}}){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=Ee(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()}};dn(v,a);const y=Lt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),zt(a),n.preventDefault(),Fe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},zt(a),this._activateModify(a);const c=Ee(a),{renderingEngine:l}=c;Fe(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}=Ee(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=Lt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),zt(s),Fe(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),tn(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Fe(d),fn(u,o,rn.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=Ee(o),{renderingEngine:h}=d;Fe(s),a.invalidated&&fn(a,o,rn.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=Ee(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),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;da.worldToCanvas(Q)),T=o5(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 pr)){const{referencedImageId:Q}=h.metadata;for(const oe in p.cachedStats)oe.startsWith("imageId")&&f.getStackViewports().find(he=>{const Ie=Wr(Q),ke=he.hasImageURI(Ie),be=Wr(he.getCurrentImageId());return ke&&be!==Ie})&&delete p.cachedStats[oe]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!Yr(g))continue;!ui(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&ur(i,g,"0",E,{color:w});const b=`${g}-ellipse`,D="0";if(ZE(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 oe=this._getCanvasEllipseCenter(S);ia(i,g,`${D}-center`,oe,_,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let O;p.handles.textBox.hasMoved||(O=Da(T),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),G=go(i,g,"1",P,A,S,{},I),{x:R,y:N,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([R,N]),topRight:a.canvasToWorld([R+F,N]),bottomLeft:a.canvasToWorld([R,N+j]),bottomRight:a.canvasToWorld([R+F,N+j])}}return o},this._calculateCachedStats=(n,i,o)=>{var C,S,T,_;if(!this.configuration.calculateStats)return;const a=n.data,{element:s}=i,{points:c}=a.handles,l=c.map(E=>i.worldToCanvas(E)),{viewPlaneNormal:f,viewUp:u}=i.getCamera(),[d,h]=o5(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;ELw(he,Pe,{fast:!0}),returnPoints:this.configuration.storePointData});const Se=this.configuration.statsCalculator.getStatistics();v[b]={Modality:O.Modality,area:W,mean:(C=Se.mean)==null?void 0:C.value,max:(S=Se.max)==null?void 0:S.value,min:(T=Se.min)==null?void 0:T.value,stdDev:(_=Se.stdDev)==null?void 0:_.value,statsArray:Se.array,pointsInShape:re,isEmptyArea:be,areaUnit:$,modalityUnit:te}}const x=n.invalidated;return n.invalidated=!1,x&&fn(n,s,rn.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>wr(n,o)&&wr(i,o),this._throttledCalculateCachedStats=Ko(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=$Y(sn(),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]}};A0.toolName="EllipticalROI",A0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=A0.hydrateBase(A0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Fn(),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}};dn(d,l.element),Fe([l.id])};let Ld=A0;function _Te(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(Vr(n)){const d=s?"Area: Oblique not supported":`Area: ${pn(n)} ${c}`;u.push(d)}return Vr(i)&&u.push(`Mean: ${pn(i)} ${l}`),Vr(a)&&u.push(`Max: ${pn(a)} ${l}`),Vr(f)&&u.push(`Min: ${pn(f)} ${l}`),Vr(o)&&u.push(`Std Dev: ${pn(o)} ${l}`),u}const{transformWorldToIndex:g7}=Un,N0=class N0 extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:ETe,statsCalculator:dl}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(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:{}}};dn(v,a);const y=Lt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),zt(a),n.preventDefault(),Fe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=Ju(u),h=Ju([u[0],o]);return Math.abs(h-d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},zt(a),this._activateModify(a);const c=Ee(a),{renderingEngine:l}=c;Fe(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=Lt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),zt(s);const d=Ee(s),{renderingEngine:h}=d;Fe(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),tn(o);const{renderingEngine:u}=Ee(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Fe(d),fn(u,o,rn.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=Ee(o),{renderingEngine:h}=d;Fe(s),a.invalidated&&fn(a,o,rn.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Ee(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),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;da.worldToCanvas(de)),T=S[0],_=Ju(S),E=nh(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 pr)){const{referencedImageId:de}=h.metadata;for(const ue in p.cachedStats)ue.startsWith("imageId")&&f.getStackViewports().find(ke=>{const be=Wr(de),B=ke.hasImageURI(be),M=Wr(ke.getCurrentImageId());return B&&M!==be})&&delete p.cachedStats[ue]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!Yr(g))continue;!ui(g)&&!this.editData&&m!==null&&(D=[S[m]]),D&&ur(i,g,"0",D,{color:w});const I=`${g}-circle`,P="0";ia(i,g,P,T,_,{color:w,lineDash:C,lineWidth:x},I),b>0&&_>3*b&&ia(i,g,`${P}-center`,T,b,{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 A=this.configuration.getTextLines(p,l);if(!A||A.length===0)continue;let V;p.handles.textBox.hasMoved||(V=Da(E),p.handles.textBox.worldPosition=a.canvasToWorld(V));const G=a.worldToCanvas(p.handles.textBox.worldPosition),N=go(i,g,"1",A,G,S,{},O),{x:F,y:j,width:Q,height:oe}=N;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,j]),topRight:a.canvasToWorld([F+Q,j]),bottomLeft:a.canvasToWorld([F,j+oe]),bottomRight:a.canvasToWorld([F+Q,j+oe])}}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]=nh(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let b=0;bLw(B,ce,{fast:!0}),boundsIJK:ue,imageData:O,returnPoints:this.configuration.storePointData}));const Ce=this.configuration.statsCalculator.getStatistics();m[D]={Modality:A.Modality,area:je,mean:(S=Ce.mean)==null?void 0:S.value,max:(T=Ce.max)==null?void 0:T.value,min:(_=Ce.min)==null?void 0:_.value,pointsInShape:ae,stdDev:(E=Ce.stdDev)==null?void 0:E.value,statsArray:Ce.array,isEmptyArea:W,areaUnit:Se,radius:M/2/te,radiusUnit:re,perimeter:2*Math.PI*(M/2)/te,modalityUnit:ie}}else this.isHandleOutsideImage=!0,m[D]={Modality:A.Modality}}return n.invalidated=!1,l&&fn(n,c,rn.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>wr(n,o)&&wr(i,o),this._throttledCalculateCachedStats=Ko(this._calculateCachedStats,100,{trailing:!0})}};N0.toolName="CircleROI",N0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=N0.hydrateBase(N0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Fn(),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}};dn(d,l.element),Fe([l.id])};let T5=N0;function ETe(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(Vr(n)){const g=f?"Radius: Oblique not supported":`Radius: ${pn(n)} ${i}`;h.push(g)}if(Vr(o)){const g=f?"Area: Oblique not supported":`Area: ${pn(o)} ${u}`;h.push(g)}return Vr(a)&&h.push(`Mean: ${pn(a)} ${d}`),Vr(c)&&h.push(`Max: ${pn(c)} ${d}`),Vr(l)&&h.push(`Min: ${pn(l)} ${d}`),Vr(s)&&h.push(`Std Dev: ${pn(s)} ${d}`),h}const q2=5,ab=class ab extends hr{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=Ee(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]]}}};dn(v,a);const y=Lt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),zt(a),n.preventDefault(),Fe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=Ju([u,o]);return Math.abs(d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},zt(a),this._activateModify(a);const c=Ee(a),{renderingEngine:l}=c;Fe(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),zt(a);const c=Ee(a),{renderingEngine:l}=c;Fe(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),tn(o);const{renderingEngine:u}=Ee(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Fe(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=Ee(o),{renderingEngine:h}=d;Fe(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Ee(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),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;i.highlighted=!1,s.handles.activeHandleIndex=null;const{renderingEngine:c}=Ee(n);return Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;fa.worldToCanvas(D))[0];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Yr(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+q2],T=[x[0],x[1]-q2];Dn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+q2,x[1]],T=[x[0]-q2,x[1]],Dn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y});const _=this.configuration.diameters.map(D=>this.worldMeasureToCanvas(D,a));for(let D=0;D<_.length;D++){const I=`${d}-circle-${D}`,P=`${d}-circle-${D}`;ia(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{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=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Fe(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=Lt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Fe(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),tn(o);const u=Ee(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>Hr(h,v)).some(v=>!wr(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID);const p=c?rn.Completed:rn.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},Fe(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===p7){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}=Ee(o),s=Lt(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,Fe(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===k.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,m7);(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,Fe(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=Ee(o),{renderingEngine:h}=d;Fe(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=k.ANNOTATION_COMPLETED,a={annotation:n,changeType:rn.Completed,contourHoleProcessingEnabled:i};lt(tt,o,a)},this.triggerAnnotationModified=(n,i,o=rn.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=k.ANNOTATION_MODIFIED;lt(tt,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=rn.StatsUpdated,a)=>{o===rn.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.KEY_DOWN,this._keyDownCallback),n.addEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.KEY_DOWN,this._keyDownCallback),n.removeEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(k.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=Da(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=go(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=Ee(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=Lt(f,this.getToolName());Fe(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=Ee(i);if(!a)return;const{viewport:s}=a,{cachedStats:c}=o,{polyline:l}=o.contour,f=Object.keys(c);for(let d=0;ds.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=ro(m,w),S=ro(m,x),{imageData:T}=g,{scale:_,areaUnit:E}=ba(g,()=>{const{maxX:D,maxY:I,minX:P,minY:O}=lf(v),A=s.canvasToWorld([P,O]),V=Hr(T,A),G=s.canvasToWorld([D,I]),R=Hr(T,G);return[V,R]});let b=Tm(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,rn.StatsUpdated),c},this._throttledCalculateCachedStats=Ko(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()||WE(r)}initializeListeners(){tt.addEventListener(k.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){tt.removeEventListener(k.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=Zh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=Ee(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=Lt(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(),Fe(f),l}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),tn(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;i&&Sn(r.annotationUID),super.cancelAnnotation(r);const o=Ee(e),{renderingEngine:a}=o;return Fe(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var O,A,V;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=(O=this.editData)==null?void 0:O.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(G=>s(G)),{drawPreviewEnabled:S}=this.configuration.spline,T=l.data.spline.type,_=this._getSplineConfig(T),E=l.data.spline.instance,b=vm(l);if(b.findIndex(G=>!G)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...b].filter(G=>this._isSplineROIAnnotation(G)).forEach(G=>{const N=this._updateSplineInstance(c,G).getPolylinePoints();this.updateContourPolyline(G,{points:N,closed:u.contour.closed,targetWindingDirection:ra.Clockwise},a,{updateWindingDirection:u.contour.closed})}),super.renderAnnotationInstance(e),!u.cachedStats[n]||u.cachedStats[n].areaUnit==null?(u.cachedStats[n]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(l,c)):l.invalidated&&this._throttledCalculateCachedStats(l,c);let P;if(!x&&!this.editData&&p!==null&&(P=[C[p]]),(P||v||d)&&ur(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((A=this.editData)!=null&&A.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:G}=this.editData,R=E.getPreviewPolylinePoints(G,m7);dc(i,f,"previewSplineChange",R,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(_.showControlPointsConnectors){const G=[...C];E.closed&&G.push(C[0]),dc(i,f,"controlPointsConnectors",G,{color:"rgba(255, 255, 255, 0.5)",lineWidth:1})}return this._renderStats(l,a,i,o.textbox),((V=this.fireChangeOnUpdate)==null?void 0:V.annotationUID)===f&&(this.triggerChangeEvent(l,r,this.fireChangeOnUpdate.changeType,this.fireChangeOnUpdate.contourHoleProcessingEnabled),this.fireChangeOnUpdate=null),l.invalidated=!1,!0}createInterpolatedSplineControl(e){var o;if((o=e.data.handles.points)!=null&&o.length)return;const{polyline:r}=e.data.contour;if(!r||!r.length)return;e.data.handles.points=[];const{points:n}=e.data.handles,i=Math.max(10,Math.floor(r.length/20));for(let a=0;a({type:o.type,instance:a,resolution:o.resolution});let c;return(l=this.configuration.interpolation)!=null&&l.enabled&&(c=f=>{var u;(u=f.data).spline||(u.spline=s()),this.createInterpolatedSplineControl(f)}),$i(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=Ee(e),{points:o}=r.data.handles;o.length===3?Sn(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=Lt(e,this.getToolName());r.invalidated=!0,Fe(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},bTe,n[e])}_updateSplineInstance(e,r){const n=Ee(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 F1&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};bu.toolName="SplineROI",bu.SplineTypes=Ol,bu.Actions=bp,bu.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;if(r.lengthi,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 UC=4294967295,OTe=2/(3*Math.PI);class E5{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<.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=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;fthis.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;ithis._controlPointIndexes.push(r))}}const MTe=10**2,cb=class cb extends P1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:PTe,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ji.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=Ee(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{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=Ee(a),{renderingEngine:l}=c;this._activateModify(a),Fe(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=Lt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Ee(s),{renderingEngine:h}=d;Fe(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),tn(a);const d=Ee(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){Sn(s.annotationUID),this.clearEditData(),Fe(c);return}Fe(c);const h=l?rn.Completed:rn.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=rn.StatsUpdated,a=!1)=>{o===rn.Completed?bw(n,a):fn(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===k.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=Ee(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;_{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o,{renderingEngine:c}=Ee(i),l=Lt(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 bl;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,Fe(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=Ee(o),{renderingEngine:h}=d;Fe(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&Sn(i.annotationUID),Fe(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Ee(i),{viewport:s,renderingEngine:c}=a,{cachedStats:l}=o,{polyline:f}=o.contour,u=Object.keys(l);for(let h=0;hs.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=ro(w,x),T=ro(w,C),{imageData:_}=p,{scale:E,areaUnit:b}=ba(p,()=>{const{maxX:I,maxY:P,minX:O,minY:A}=lf(y),V=s.canvasToWorld([O,A]),G=Hr(_,V),R=s.canvasToWorld([I,P]),N=Hr(_,R);return[G,N]});let D=Tm(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,rn.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=Da(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=go(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=rn.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=k.ANNOTATION_MODIFIED;lt(tt,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=Ko(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var T,_;const a=Ee(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof pr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const b=Hr(l,E);return[b[0],b[1]]},u=E=>Ch(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof pr){const E=dE(s),{sliceToIndexMatrix:b,indexToSliceMatrix:D}=E;f=I=>{const P=Hr(l,I),O=Qt([0,0,0],P,D);return[O[0],O[1]]},u=I=>{const P=Qt([0,0,0],[I[0],I[1],0],b);return Ch(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=_V(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=E5.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=E5.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new bl,w=new bl,x=y?void 0:new bl;m.addPoint(v),m.addControlPoint(v);const C=Lt(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=Zh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),Fe(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 bl,S=new bl,{worldToSlice:T}=this.editData,_=XS(n,i-1),E=XS(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 bl;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);ur(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?ra.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};cb.toolName="LivewireContour";let b5=cb;function PTe(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${pn(n)} ${i}`;o.push(a)}return o}const lb=class lb extends b5{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);nn(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new bl;for(let h=0;h{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;zt(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:""}};dn(y,a);const m=Lt(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Fe(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Di([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=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),zt(a);const c=Ee(a),{renderingEngine:l}=c;Fe(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),tn(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){Sn(a.annotationUID),Fe(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,fn(a,o,rn.HandlesUpdated),Hn(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),NW(a,o,d),Fe(s)}):f||fn(a,o,rn.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,Fe(s),a.invalidated&&fn(a,o,rn.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=wn(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),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;fa.worldToCanvas(G));let T;if(!ui(d)&&!this.editData&&y!==null&&(T=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Yr(d))continue;T&&ur(i,d,"0",S,{color:m,lineWidth:w});const _="1";if(this.configuration.arrowFirst?l5(i,d,_,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):l5(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 G=S[1];h.handles.textBox.worldPosition=a.canvasToWorld(G)}const b=a.worldToCanvas(h.handles.textBox.worldPosition),I=go(i,d,"1",[p],b,S,{},E),{x:P,y:O,width:A,height:V}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,O]),topRight:a.canvasToWorld([P+A,O]),bottomLeft:a.canvasToWorld([P,O+V]),bottomRight:a.canvasToWorld([P+A,O+V])}}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=Lt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),zt(o);const f=Ee(o),{renderingEngine:u}=f;Fe(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,Ee(e);const i=Lt(e,this.getToolName());Fe(i),fn(r,e)}_isInsideVolume(e,r,n){return wr(e,n)&&wr(r,n)}};k0.toolName="ArrowAnnotate",k0.hydrate=(e,r,n,i)=>{const o=Xn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=k0.hydrateBase(k0,o,r,i),{toolInstance:u,...d}=i||{},h={annotationUID:(i==null?void 0:i.annotationUID)||Fn(),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}};dn(h,f.element),Fe([f.id])};let gf=k0;function RTe(t){return t(prompt("Enter your annotation:"))}function LTe(t,e,r){return r(prompt("Enter your annotation:"))}const V0=class V0 extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:ATe}}){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=Ee(a),{viewport:l,renderingEngine:f}=c;zt(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:{}}};dn(v,a);const y=Lt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Fe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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(Di([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 Di([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=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),zt(a);const c=Ee(a),{renderingEngine:l}=c;Fe(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),tn(o);const u=Ee(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),this.doneEditMemo(),c&&Hn(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=Ee(o),{renderingEngine:h}=d;Fe(s),a.invalidated&&fn(a,o,rn.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;ha.worldToCanvas(N));!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(!ui(g.annotationUID)&&!this.editData&&m!==null&&(_=[T[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Yr(p))continue;_&&ur(i,p,"0",T,{color:w,lineDash:C,lineWidth:x});let E="1";if(Dn(i,p,E,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,T.length!==3)return o;if(E="2",Dn(i,p,E,T[1],T[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const N=T[1],F=this.configuration.arcOffset,j=Math.min(Di([N[0],N[1]],[T[0][0],T[0][1]],[T[2][0],T[2][1]]),Di([N[0],N[1]],[T[2][0],T[2][1]],[T[0][0],T[0][1]]))/F,Q=[];let oe=Math.atan2(T[0][1]-N[1],T[0][0]-N[0]),de=Math.atan2(T[2][1]-N[1],T[2][0]-N[0]);if(deMath.PI){const Ie=oe;oe=de,de=Ie+2*Math.PI}const he=32;for(let Ie=0;Ie<=he;Ie++){const ke=oe+Ie/he*(de-oe);Q.push([N[0]+j*Math.cos(ke),N[1]+j*Math.sin(ke)])}jl(i,p,"3",Q,{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 N=T[1];v.handles.textBox.worldPosition=a.canvasToWorld(N)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),O=go(i,p,"1",D,I,T,{},b),{x:A,y:V,width:G,height:R}=O;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,V]),topRight:a.canvasToWorld([A+G,V]),bottomLeft:a.canvasToWorld([A,V+R]),bottomRight:a.canvasToWorld([A+G,V+R])}}return o},this._throttledCalculateCachedStats=Ko(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=Lt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),zt(o);const f=Ee(o),{renderingEngine:u}=f;Fe(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;dHr(v,y)).some(y=>!wr(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&fn(e,o,rn.StatsUpdated),l}};V0.toolName="Angle",V0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=V0.hydrateBase(V0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Fn(),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}};dn(d,l.element),Fe([l.id])};let hT=V0;function ATe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${pn(n)} °`]}const NTe=(...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},El=NTe,ub=class ub extends hr{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=Ee(a),{viewport:l,renderingEngine:f}=c;zt(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:{}}};dn(v,a);const y=Lt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Fe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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=Lt(l,this.getToolName()),u=Ee(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),zt(l),Fe(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){tn(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),tn(o);const u=Ee(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(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,zt(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=Ee(o),{renderingEngine:p}=g;Fe(s),a.invalidated&&fn(a,o,rn.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;s.handles.points.length<4&&Sn(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null;const c=Ee(n),{renderingEngine:l}=c;return Fe(o),a&&Hn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_START,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_START,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_START,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_START,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;ha.worldToCanvas(ke));!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(!ui(p)&&!this.editData&&m!==null&&(T=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Yr(p))continue;T&&ur(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const _=[S[0],S[1]],E=[S[2],S[3]];let b="line1";if(Dn(i,p,b,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;b="line2",Dn(i,p,b,E[0],E[1],{color:w,width:x,lineDash:C}),b="linkLine";const D=El(_[0],_[1]),I=El(E[0],E[1]);Dn(i,p,b,D,I,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:P,arc1End:O,arc2End:A,arc2Start:V}=v.cachedStats[l].points.canvas,{arc1Angle:G,arc2Angle:R}=v.cachedStats[l];if(this.configuration.showArcLines&&(b="arc1",Dn(i,p,b,P,O,{color:w,lineWidth:"1"}),b="arc2",Dn(i,p,b,V,A,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const N=this.getLinkedTextBoxStyle(u,g);if(!N.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 F=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const ke=Da(S);v.handles.textBox.worldPosition=a.canvasToWorld(ke)}const j=a.worldToCanvas(v.handles.textBox.worldPosition),oe=go(i,p,"cobbAngleText",F,j,S,{},N),{x:de,y:ue,width:he,height:Ie}=oe;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([de,ue]),topRight:a.canvasToWorld([de+he,ue]),bottomLeft:a.canvasToWorld([de,ue+Ie]),bottomRight:a.canvasToWorld([de+he,ue+Ie])},this.configuration.showArcLines){const ke="arcAngle1",be=[`${G.toFixed(2)} °`],B=El(P,O);uf(i,p,ke,be,B,{...N,padding:3});const M="arcAngle2",$=[`${R.toFixed(2)} °`],W=El(V,A);uf(i,p,M,$,W,{...N,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=Di([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=Di([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=ih(n,s),l=ih(i,s),f=c>90?1:0,u=l>90?0:1,d=El(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=El(n[0],n[1]),v=El(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]],O=Math.sqrt(P[0]**2+P[1]**2),A=[P[0]/O,P[1]/O],V=[a[0]+A[0]*h*g,a[1]+A[1]*h*g];return{arc1Start:x,arc1End:_,arc2Start:I,arc2End:V,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=Ko(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=Lt(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),zt(a),Fe(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=ro(i.handles.points[_],i.handles.points[E]);bc.worldToCanvas(_)),u=[f[0],f[1]],d=[f[2],f[3]],h=El(u[0],u[1]),g=El(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;_{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ee(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof gr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");zt(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:{}}};dn(v,a);const y=Lt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Fe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Di([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),tn(o);const u=Ee(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(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=Ee(o),{renderingEngine:d}=u;Fe(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;da.worldToCanvas(O));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(c5(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",c5(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const O=`${g}-line-1`;Dn(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},O)}else{const O=m[0],A=m[1],V=A[1]-O[1],G=A[0]-O[0],R=p.cachedStats[l].isHorizontal;let N=[0,0];R?N=[O[0]+G,O[1]]:N=[O[0],O[1]+V];let F=`${g}-line-1`,j="1";Dn(i,g,j,m[0],N,{color:y,width:1,shadow:this.configuration.shadow},F),F=`${g}-line-2`,j="2",Dn(i,g,j,m[1],N,{color:y,width:1,lineDash:[1,1],shadow:this.configuration.shadow},F)}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 O=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(O)}const T=a.worldToCanvas(p.handles.textBox.worldPosition),E=go(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=Ko(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=Lt(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),zt(o);const l=Ee(o),{renderingEngine:f}=l;Fe(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;lMath.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&&fn(e,o,rn.StatsUpdated),a}};fb.toolName="UltrasoundDirectionalTool";let pT=fb;function VTe(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${pn(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${pn(l)} ${a[0]}`,`${pn(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${pn(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${pn(l)} ${a[1]}`]}}function FTe(t){return(t%360+360)%360}function mT(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return FTe(i)}function D5(t,e){const r=mT(t,e[0]),n=mT(t,e[1]);return rr[0]-n[0]);const e=[t[0].slice()];for(let r=1;r[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;fl&&c.push([l,f]),l=Math.max(l,u);return lD5(t,f)),i=vT(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=D5(t,f),d=tz(u,i);a.push(...d)}const l=vT(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:w7}=Un,_r=class _r extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:BTe,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=Ee(a),{viewport:l}=c;zt(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:""}};dn(g,a);const p=Lt(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Fe(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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 Di([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=Lt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),zt(a),Fe(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),tn(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),this.doneEditMemo(),c&&Hn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=Ee(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,Fe(c),s.invalidated&&fn(s,o,rn.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),tn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Fe(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.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=wn(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(w7(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 D5(u,_)}),y=vT(v),m=[],w=[],x=T=>{const{annotationUID:_,data:E}=T,{points:b,activeHandleIndex:D}=E.handles;f.annotationUID=_;const{color:I,lineWidth:P,lineDash:O,shadow:A}=this.getAnnotationStyle({annotation:T,styleSpecifier:f}),V=b.map(F=>a.worldToCanvas(F));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let G;if(!Yr(_))return;!ui(_)&&!this.editData&&D!==null&&(G=[V[D]]),G&&ur(i,_,"0",V,{color:this.getColorForLineType(T),fill:this.getColorForLineType(T),lineDash:O,lineWidth:P});const R=`${_}-line`;if(Dn(i,_,"1",V[0],V[1],{color:this.getColorForLineType(T),width:P,lineDash:O,shadow:A},R),this.configuration.showFanAnnotations){const F=D5(u,V);let j=0;T.data.annotationType===_r.USPleuraBLineAnnotationType.BLINE?y7(w,F).forEach(oe=>{tz(oe,y).forEach(ue=>{j++;const he=j,Ie=`${_}-fan-${he}`,ke=`2-${he}`;zS(i,_,ke,u,h,g,ue[0],ue[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},Ie,10),w.push(ue)})}):T.data.annotationType===_r.USPleuraBLineAnnotationType.PLEURA&&y7(m,F).forEach((oe,de)=>{j++;const ue=j,he=`${_}-fan-${ue}`,Ie=`2-${ue}`;zS(i,_,Ie,u,h,g,oe[0],oe[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},he,5),m.push(oe)})}};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=wn(_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=wn(_r.toolName,e),{viewport:i}=Ee(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=wn(_r.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&Sn(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=wn(_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();Sn(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=Lt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),zt(o),Fe(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=mT(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}=N8(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=wt("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=wn(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 UTe(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(w7(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{const i=Xn(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)||Fn(),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}};dn(d,l.element),Fe([l.id])};let yT=_r;function BTe(t,e){return[""]}const kp=class kp extends hr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:GTe,changeTextCallback:WTe,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=Ee(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});dn(f,o);const u=Lt(o,this.getToolName());return n.preventDefault(),Fe(u),this.configuration.getTextCallback(d=>{if(!d){Sn(f.annotationUID),Fe(u),this.isDrawing=!1;return}f.data.text=d,Hn(f),Fe(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=Ee(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}=Ee(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),tn(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),Fe(s),c&&Hn(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=wn(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,Fe(l)},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=wn(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;fw+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=Lt(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),zt(i),Fe(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,fn(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=Lt(e,this.getToolName());Fe(i),fn(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),tn(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,Fe(n),i&&Hn(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return wr(e,n)&&wr(r,n)}};kp.toolName="KeyImage",kp.dataSeries={data:{seriesLevel:!0}},kp.dataPoint={data:{isPoint:!0}};let wT=kp;function GTe(t){return t(prompt("Enter your annotation:"))}function WTe(t,e,r){return r(prompt("Enter your annotation:"))}class nz extends xi{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=Nr(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=wn(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){na(f);const u=Xr(f);hr.createAnnotationMemo(o,u,{deleting:!0}),Sn(f)}return e.preventDefault(),!0}}nz.toolName="Eraser";const{transformWorldToIndex:x7,transformIndexToWorld:zTe}=Un,Vp=class Vp extends xi{constructor(e,r){const n=$i({configuration:{positiveStdDevMultiplier:sW,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=Ee(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=ze.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,QS-Math.abs(s)*3):QS+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(),Vp.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{s===r&&o.setAtIndex(c,s)}),Oo(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=Vp.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=su(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=Ea(n),{representationData:o}=zn(n),a=o[Vt.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(xf(l))s=rg(n).volumeId;else{const f=e.getCurrentImageId(),u=ze.getImage(f),d=u1(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=Sf(e.id,n),p=u1(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>ze.getImage(h).referencedImageId),u=ze.generateVolumeId(f),d=ze.getVolume(u);c=d?d.volumeId:(await sm(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=ze.generateVolumeId(e),n=ze.getVolume(r);if(n)return n;const i=om(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new Fd({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 ze.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=ze.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=xw(i,o);return[a,s].every(c=>nn(Math.abs(c[0]),1)||nn(Math.abs(c[1]),1)||nn(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=ze.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=qr(o).getViewport(a),{voxelManager:y}=s,m=new Md;g=g.concat(d.map(w=>x7(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 yB({segmentationId:e,segmentIndex:n,viewportId:r})}};Vp.lastGrowCutCommand=null;let Ph=Vp;Ph.toolName="GrowCutBaseTool";const db=class db extends Ph{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=Ee(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,Fe([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Ee(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,tn(o),Fe([s.id])},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Ee(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),zt(n),Fe([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=qr(n).getViewport(i),f=vh(Vn(Ke(),o,a));return oW(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(k.MOUSE_UP,this._endCallback),e.addEventListener(k.MOUSE_DRAG,this._dragCallback),e.addEventListener(k.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=Ss(sn(),c,s),f=HY(l);if(nn(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});ia(r,u,d,s,f,{color:h})}};db.toolName="RegionSegment";let xT=db;const hb=class hb extends Ph{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!==jn.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=ze.getVolume(this.growCutData.segmentation.referencedVolumeId),o=cW(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=Ee(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;Ee(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 lW({referencedVolumeId:r,worldPosition:n,options:a})}};hb.toolName="RegionSegmentPlus";let CT=hb;const $Te=[-1/0,-995],jTe=[0,1900],HTe=[1e3,1900],{transformWorldToIndex:X2,transformIndexToWorld:BC}=Un;class rz extends Ph{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:jTe,negativePixelRange:$Te,islandRemoval:{enabled:!0,islandPixelRange:HTe}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Ee(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,Fe([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Ee(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,tn(o),Fe([s.id])},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Ee(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),zt(n),Fe([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});dc(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=qr(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=ze.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=X2(d.imageData,h),v=X2(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return aW(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=ze.getVolume(r),o=ze.getVolume(n),a=i.voxelManager.getCompleteScalarDataArray(),s=o.voxelManager.getCompleteScalarDataArray(),{islandPixelRange:c}=this.configuration.islandRemoval,l=[];for(let f=0,u=s.length;f=c[0]&&d<=c[1]&&l.push(f)}return{islandPointIndexes:l}}_activateDraw(e){e.addEventListener(k.MOUSE_UP,this._endCallback),e.addEventListener(k.MOUSE_DRAG,this._dragCallback),e.addEventListener(k.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=X2(i.imageData,r),s=n.findIndex(f=>nn(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=>BC(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=>{LY(i,i,a),AY(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof Dr))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return ze.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=X2(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=Wn(Ke(),s,c).findIndex(h=>nn(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=BC(i.imageData,o),c=BC(i.imageData,a);return[s,c]}}rz.toolName="WholeBodySegment";function KTe(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});_8(t,n)}function qTe(t,e){KTe(t,e,!0)}class iz extends Pd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:_8,ERASE_INSIDE:qTe},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=Ee(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=su(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=Ea(g),v=Wd(g),y=ru(l.id,g,p),{representationData:m}=zn(g),w=m[Vt.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=Lt(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 Dr){const{volumeId:S}=w,T=ze.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:T.referencedVolumeId}}else{const S=Sf(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),zt(a),n.preventDefault(),Fe(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=Ee(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,Fe(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),tn(o);const f=Ee(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(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.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()?(_m(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}iz.toolName="RectangleScissor";class oz extends Pd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:Yw,ERASE_INSIDE:KG},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=Ee(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=su(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Ea(p),y=Wd(p),m=ru(f.id,p,v),{representationData:w}=zn(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 Dr){const{volumeId:T}=x,_=ze.getVolume(T);this.editData={...this.editData,volumeId:T,referencedVolumeId:_.referencedVolumeId}}else{const T=Sf(f.id,p);this.editData={...this.editData,imageId:T}}return this._activateDraw(a),zt(a),n.preventDefault(),Fe(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Fe(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),tn(o);const d=Ee(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(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.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()?(ia(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}oz.toolName="CircleScissor";class az extends Pd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:jG,ERASE_INSIDE:HG},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=Ee(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=su(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Ea(p),y=Wd(p),m=ru(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}=zn(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),zt(a),n.preventDefault(),Fe(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ee(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,Fe(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),tn(o);const g=Ee(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(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.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()?(ia(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}az.toolName="SphereScissor";const{transformWorldToIndex:Ng}=Un;class sz extends T5{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:XTe,statsCalculator:dl,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=Ee(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 gr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=yl(T),p=ze.getVolume(v),g=Jl(p,s,d)}const y=wf(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),dn(C,a);const S=Lt(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),zt(a),n.preventDefault(),Fe(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),tn(o);const u=Ee(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID);const d=this.getTargetId(u.viewport),h=ze.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),Fe(s),c?Hn(a):fn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=wn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Ww(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(de)),S=C[0],T=Ju(C),{centerPointRadius:_}=this.configuration,E=nh(C),b=a.getCamera().focalPoint,D=a.getCamera().viewPlaneNormal;let I=g,P=p;Array.isArray(g)&&(I=this._getCoordinateForViewplaneNormal(I,D),d.startCoordinate=I),Array.isArray(p)&&(P=this._getCoordinateForViewplaneNormal(P,D),d.endCoordinate=P);const O=Uu(d.startCoordinate),A=Uu(d.endCoordinate),V=this._getCoordinateForViewplaneNormal(b,D),G=Uu(V);if(GMath.max(O,A))continue;const R=Uu((d.startCoordinate+d.endCoordinate)/2);let N=!1;if(G===R&&(N=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(D)]=R,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let F;if(!Yr(u))continue;!ui(u)&&!this.editData&&y!==null&&N&&(F=[C[y]]),F&&ur(i,u,"0",F,{color:x});let j=m,Q=w;N?(j=m,Q=[]):Q=[5,5];const oe="0";if(ia(i,u,oe,S,T,{color:x,lineDash:Q,lineWidth:j}),_>0&&T>3*_&&ia(i,u,`${oe}-center`,S,_,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const de=this.getLinkedTextBoxStyle(c,f);if(!de.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 ue=this.configuration.getTextLines(d,{metadata:h});if(!ue||ue.length===0)continue;let he;d.handles.textBox.hasMoved||(he=Da(E),d.handles.textBox.worldPosition=a.canvasToWorld(he));const Ie=a.worldToCanvas(d.handles.textBox.worldPosition),be=go(i,u,"1",ue,Ie,C,{},de),{x:B,y:M,width:$,height:W}=be;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([B,M]),topRight:a.canvasToWorld([B+$,M]),bottomLeft:a.canvasToWorld([B,M+W]),bottomRight:a.canvasToWorld([B+$,M+W])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=Ko(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=Xh(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=Ng(s,f[0]),d=Ng(s,f[0]),h=ws(f),g=Ke();s.indexToWorldVec3(u,g);const p=Ke();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=ro(g,p),y=[];for(let m=0;m{const x=Ke();return kn(x,w,o,m),Array.from(x)}));n.cachedStats.projectionPoints=y}_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,p]=nh(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=Jh(s,c,v,y),x=ba(d,o.handles),C=s8(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),T={isPreScaled:cu(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},_=lu(a.Modality,e.metadata.referencedImageId,T);for(let P=0;Pl.worldToCanvas(be)),[V,G]=nh(A),R=l.canvasToWorld(V),N=l.canvasToWorld(G),F=R,j=N,{dimensions:Q,imageData:oe,voxelManager:de}=r,ue=Ng(oe,F),he=Ng(oe,O),Ie=this._getIndexOfCoordinatesForViewplaneNormal(s);ue[0]=Math.floor(ue[0]),ue[1]=Math.floor(ue[1]),ue[2]=Math.floor(ue[2]),ue[Ie]=he[Ie];const ke=Ng(oe,j);if(ke[0]=Math.floor(ke[0]),ke[1]=Math.floor(ke[1]),ke[2]=Math.floor(ke[2]),ke[Ie]=he[Ie],this._isInsideVolume(ue,ke,Q)){const be=Math.min(ue[0],ke[0]),B=Math.max(ue[0],ke[0]),M=Math.min(ue[1],ke[1]),$=Math.max(ue[1],ke[1]),W=Math.min(ue[2],ke[2]),K=Math.max(ue[2],ke[2]),te=[[be,B],[M,$],[W,K]],Se={center:O,xRadius:Math.abs(R[0]-N[0])/2,yRadius:Math.abs(R[1]-N[1])/2,zRadius:Math.abs(R[2]-N[2])/2},Pe=de.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:je=>Lw(Se,je),boundsIJK:te,imageData:oe,returnPoints:this.configuration.storePointData});u.push(Pe)}}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=ze.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,s,a,r),e.invalidated=!1,fn(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=Ke();return kn(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=Ke();return kn(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 XTe(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: ${pn(n)} ${s}`),l.push(`Mean: ${pn(i)} ${c}`),l.push(`Max: ${pn(o)} ${c}`),l.push(`Std Dev: ${pn(a)} ${c}`),l}sz.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:C7,isEqual:GC}=Un;class cz extends xi{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=Ee(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=su(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=Ea(h),p=Wd(h),{representationData:v}=zn(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof Dr){const{volumeId:A}=v[Vt.Labelmap],V=ze.getVolume(A);({dimensions:y,direction:m}=V),x=V.voxelManager,w=C7(V.imageData,s)}else{const A=Sf(l.id,h);if(!A)throw new Error("No active segmentation imageId detected, create one before using scissors tool");const{imageData:V}=l.getImageData();y=V.getDimensions(),m=V.getDirection(),x=ze.getImage(A).voxelManager,w=C7(V,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=T8(S,E),{flooded:P}=I;P.forEach(A=>{const V=_(A[0],A[1]);x.setAtIndex(V,g)});const O=this.getFramesModified(C,b,I);return Oo(h,O),!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;fc&&(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(GC(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(GC(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(GC(a,l))return 2}}cz.toolName="PaintFill";const YTe={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var F8={Corners:YTe};const{vtkErrorMacro:WC}=q,{Corners:Y2}=F8;function JTe(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=HA.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 Y2.TOP_LEFT:return[h,v-_,h+T,v];case Y2.TOP_RIGHT:return[p-T,v-_,p,v];case Y2.BOTTOM_LEFT:return[h,g,h+T,g+_];case Y2.BOTTOM_RIGHT:return[p-T,g,p,g+_];default:return WC("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){WC("Must set actor before enabling orientation marker.");return}if(!e._interactor){WC("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 ZTe={viewportCorner:F8.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function lz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ZTe,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"]),JTe(t,e)}const QTe=q.newInstance(lz,"vtkOrientationMarkerWidget");var S7={newInstance:QTe,extend:lz,...F8};function uz(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=em.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=Wt.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function e_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),uz(r)}var t_e={canvasToImageData:uz,imageToImageData:e_e};const fz={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 dz(t,e){e.set(t)}function n_e(t,e){return dz(fz[t],e)}function r_e(t,e){fz[t]=e}var i_e={applyDefinitions:dz,applyPreset:n_e,registerStylePreset:r_e};const o_e={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function a_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=va.newInstance(),o=Ud.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=t_e.canvasToImageData(n);o.setInputData(h,o_e[c]),t.modified()}function s(){r=NN.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 s_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 hz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,s_e,r),uc.extend(t,e,r),q.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),a_e(t,e)}const c_e=q.newInstance(hz,"vtkAnnotatedCubeActor");var T7={newInstance:c_e,extend:hz,Presets:i_e};const{vtkErrorMacro:l_e}=q;function u_e(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(u_e(e,r),n)}function f_e(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){l_e("No input specified.");return}if(i===1){n[0]=r[0];return}const o=zr.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;Dc?s:c);const O=I.getPointData();O?(g=g&&O.getNormals()!==null,p=p&&O.getTCoords()!==null,v=v&&O.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===Cy.SINGLE?s=En.FLOAT:e.outputPointsPrecision===Cy.DOUBLE&&(s=En.DOUBLE);const y=s1.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=Wt.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:D.getDataType(),name:D.getName()})}if(p){const D=b.getPointData().getTCoords();_=Wt.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:D.getDataType(),name:D.getName()})}if(v){const D=b.getPointData().getScalars();E=Wt.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;D2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,d_e,r),q.setGet(t,e,["outputPointsPrecision"]),q.obj(t,e),q.algo(t,e,1,1),f_e(t,e)}const h_e=q.newInstance(gz,"vtkAppendPolyData");var pz={newInstance:h_e,extend:gz};function g_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;ge.resolution?1:g+2;eo.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=zr.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const p_e={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function mz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,p_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),g_e(t,e)}const m_e=q.newInstance(mz,"vtkConeSource");var v_e={newInstance:m_e,extend:mz};function y_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=Wt.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Wt.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;TT*-1)).apply(l),o=zr.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 w_e={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function vz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,w_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),y_e(t,e)}const x_e=q.newInstance(vz,"vtkCylinderSource");var C_e={newInstance:x_e,extend:vz};function S_e(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=C_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();eo.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=v_e.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();eo.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=pz.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();eo.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(eo.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(eo.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const T_e={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function yz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,T_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),S_e(t,e)}const __e=q.newInstance(yz,"vtkArrowSource");var zC={newInstance:__e,extend:yz};function $C(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];eo.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function jC(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;const n=t.getPoints().getBounds(),i=[0,0,0];r?i[e]=-n[e*2+1]:i[e]=-n[e*2],eo.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function HC(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a{let i={...e.config,...e.xConfig};const o=zC.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?$C(o):jC(o,0,i.invert),HC(o,...i.color),i={...e.config,...e.yConfig};const a=zC.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?$C(a):jC(a,1,i.invert),HC(a,...i.color),i={...e.config,...e.zConfig};const s=zC.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?$C(s):jC(s,2,i.invert),HC(s,...i.color);const c=pz.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 b_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 wz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};uc.extend(t,e,b_e(r)),q.setGet(t,e,["config","xConfig","yConfig","zConfig"]),E_e(t,e)}const D_e=q.newInstance(wz,"vtkAxesActor");var I_e={newInstance:D_e,extend:wz},I5;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(I5||(I5={}));const zc=class zc extends xi{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:S7.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:zc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[zc.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}},[zc.OVERLAY_MARKER_TYPES.AXES]:{},[zc.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=()=>oi(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}=Ii(n,i),{element:a}=o;a.removeEventListener(nt.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};tt.removeEventListener(k.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}=Ii(n,i),{element:a}=o;this.initViewports(),a.addEventListener(nt.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=Ii(n,i);if(!c)return;const{viewport:l}=c;this.resize(n),l.render()},100)});s.observe(a),this._resizeObservers.set(n,s)})};e(),tt.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){jo()[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=jo()[0];if(!r)return;let n=r.getViewports();n=kw(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=I_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=S7.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[I5.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=uV.newInstance();i.parseAsArrayBuffer(n),i.update();const o=zr.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=va.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=uc.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=T7.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=T7.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}};zc.CUBE=1,zc.AXIS=2,zc.VTPFILE=3,zc.OVERLAY_MARKER_TYPES=I5;let O5=zc;O5.toolName="OrientationMarker";const Fp=class Fp extends xi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:Fp.SelectMode.Border,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>{if(this.mode===jn.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=Ee(r);if(!o)return;const{viewport:a}=o,s=su(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===Fp.SelectMode.Inside?s=E8(o,r,{viewport:n}):a.Labelmap?s=nW(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=iW(o):a.Surface,!s||s===0)return;C5(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);es(o),Fe(l)}};Fp.SelectMode={Inside:"Inside",Border:"Border"};let M5=Fp;M5.toolName="SegmentSelectTool";const F0=class F0 extends L1{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=wn(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;do.worldToCanvas(ue));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:T}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${ru(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(!Yr(g))continue;!ui(g)&&!this.editData&&y!==null&&(b=[m[y]]),b&&ur(n,g,"0",b,{color:E});const D=`${g}-line-1`,I=`${g}-line-2`;Dn(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:T},D),Dn(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:T},I),i=!0;const A=this.getLinkedTextBoxStyle(u,h);if(!A.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}A.color=E;const V=this.configuration.getTextLines(p,l);if(!V||V.length===0)continue;let G;p.handles.textBox.hasMoved||(G=Da(m),p.handles.textBox.worldPosition=o.canvasToWorld(G));const R=o.worldToCanvas(p.handles.textBox.worldPosition),F=go(n,g,"1",V,R,m,{},A),{x:j,y:Q,width:oe,height:de}=F;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([j,Q]),topRight:o.canvasToWorld([j+oe,Q]),bottomLeft:o.canvasToWorld([j,Q+de]),bottomRight:o.canvasToWorld([j+oe,Q+de])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Ee(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:{}}};dn(h,i);const g=Lt(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),zt(i),e.preventDefault(),Fe(g),h}};F0.toolName="SegmentBidirectional",F0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{viewport:o}=i,c=pm().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&&Sn(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=F0.hydrateBase(F0,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)||Fn(),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 dn(S,o.element),Fe([o.id]),S};let ST=F0;class xz extends xi{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(Je.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Ee(r);if(!o)return;const{viewport:a}=o,s=su(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=E8(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);es(o),Fe(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=go(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])}}}xz.toolName="SegmentLabelTool";const No=class No extends hl{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(){No.annotationsToViewportMap.clear(),No.viewportIdsChecked=[],tt.addEventListener(k.ANNOTATION_MODIFIED,this.annotationModified),tt.addEventListener(k.ANNOTATION_COMPLETED,this.annotationCompleted),tt.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),tt.addEventListener(k.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){No.annotationsToViewportMap.clear(),No.viewportIdsChecked=[],tt.removeEventListener(k.ANNOTATION_MODIFIED,this.annotationModified),tt.removeEventListener(k.ANNOTATION_COMPLETED,this.annotationCompleted),tt.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),tt.removeEventListener(k.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(No.viewportIdsChecked.includes(e))return;const r=Id(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?No.viewportIdsChecked.push(e):(No.viewportIdsChecked.push(e),await b8(e,[{segmentationId:n,type:Vt.Contour}]),NE({segmentationId:n,type:Vt.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=cU(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=qr(n))==null?void 0:a.getViewport(i);o&&No.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)===No.toolName&&n&&No.annotationsToViewportMap.has(r.annotationUID)){const a=No.annotationsToViewportMap.get(r.annotationUID);n.length>3&&Zw.viewportContoursToLabelmap(a)}}};No.toolName="LabelMapEditWithContour",No.annotationsToViewportMap=new Map,No.viewportIdsChecked=[];let TT=No;const gb=class gb extends hr{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=Ee(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});dn(l,o);const f=Lt(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),zt(o),r.preventDefault(),Fe(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=Ee(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f{const a=Ee(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(JE([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=Lt(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),zt(a),Fe(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=Lt(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),zt(s),Fe(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),tn(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(o.annotationUID),Fe(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=Ee(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,Ee(i),Fe(a)},this._activateDraw=r=>{Je.isInteractingWithTool=!0,r.addEventListener(k.MOUSE_UP,this._endCallback),r.addEventListener(k.MOUSE_DRAG,this._dragCallback),r.addEventListener(k.MOUSE_MOVE,this._dragCallback),r.addEventListener(k.MOUSE_CLICK,this._endCallback),r.addEventListener(k.TOUCH_END,this._endCallback),r.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{Je.isInteractingWithTool=!1,r.removeEventListener(k.MOUSE_UP,this._endCallback),r.removeEventListener(k.MOUSE_DRAG,this._dragCallback),r.removeEventListener(k.MOUSE_MOVE,this._dragCallback),r.removeEventListener(k.MOUSE_CLICK,this._endCallback),r.removeEventListener(k.TOUCH_END,this._endCallback),r.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{Je.isInteractingWithTool=!0,r.addEventListener(k.MOUSE_UP,this._endCallback),r.addEventListener(k.MOUSE_DRAG,this._dragCallback),r.addEventListener(k.MOUSE_CLICK,this._endCallback),r.addEventListener(k.TOUCH_END,this._endCallback),r.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{Je.isInteractingWithTool=!1,r.removeEventListener(k.MOUSE_UP,this._endCallback),r.removeEventListener(k.MOUSE_DRAG,this._dragCallback),r.removeEventListener(k.MOUSE_CLICK,this._endCallback),r.removeEventListener(k.TOUCH_END,this._endCallback),r.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=wn(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;lo.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&&ur(n,u,"0",w,{color:m}),zU(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;vwr(r,i)&&wr(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=Ko(this._calculateCachedStats,100,{trailing:!0})}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),tn(e);const{annotation:r,viewportUIDsToRender:n}=this.editData,{data:i}=r;return i.active=!1,i.handles.activeHandleIndex=null,Fe(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=ze.getVolume(e);return{imageVolume:n,viewport:i}}_getTargetStackUID(e){return`stackTarget:${e.uid}`}};gb.toolName="VideoRedaction";let _T=gb;const Cz=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:U1,AngleTool:hT,AnnotationDisplayTool:Tf,AnnotationTool:hr,ArrowAnnotateTool:gf,BaseTool:xi,BidirectionalTool:L1,BrushTool:Zw,CONSTANTS:owe,CircleROIStartEndThresholdTool:sz,CircleROITool:T5,CircleScissorsTool:oz,CobbAngleTool:gT,CrosshairsTool:jc,DragProbeTool:lT,ETDRSGridTool:uT,EllipticalROITool:Ld,Enums:rF,EraserTool:nz,HeightTool:cT,KeyImageTool:wT,LabelMapEditWithContourTool:TT,LabelTool:S5,LabelmapBaseTool:Pd,LengthTool:hf,LivewireContourSegmentationTool:dT,LivewireContourTool:b5,MIPJumpToClickTool:HW,MagnifyTool:KW,OrientationMarkerTool:O5,OverlayGridTool:qW,PaintFillTool:cz,PanTool:Zu,PlanarFreehandContourSegmentationTool:hl,PlanarFreehandROITool:df,PlanarRotateTool:Oh,ProbeTool:ou,RectangleROIStartEndThresholdTool:C8,RectangleROIThresholdTool:S8,RectangleROITool:iu,RectangleScissorsTool:iz,ReferenceCursors:Ba,ReferenceLinesTool:gd,RegionSegmentPlusTool:CT,RegionSegmentTool:xT,ScaleOverlayTool:ZW,SculptorTool:Mh,SegmentBidirectionalTool:ST,SegmentLabelTool:xz,SegmentSelectTool:M5,SegmentationIntersectionTool:XW,SphereScissorsTool:az,SplineContourSegmentationTool:fT,SplineROITool:_5,StackScrollTool:Rd,Synchronizer:v8,SynchronizerManager:iG,ToolGroupManager:yF,TrackballRotateTool:$W,Types:PSe,UltrasoundDirectionalTool:pT,UltrasoundPleuraBLineTool:yT,VideoRedactionTool:_T,VolumeRotateTool:ez,WholeBodySegmentTool:rz,WindowLevelRegionTool:jW,WindowLevelTool:Ih,ZoomTool:Bl,addTool:Gi,annotation:sye,cancelActiveManipulations:rG,cursors:ope,destroy:nwe,drawing:Mme,init:oG,removeTool:EF,segmentation:JSe,splines:nTe,get state(){return Je},store:twe,synchronizers:bwe,utilities:MSe,version:awe},Symbol.toStringTag,{value:"Module"}));function Sz(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 ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a>e;return n}function qC(t,e,r){const n=t[`${e}PaletteColorLookupTableData`];if(n)return Promise.resolve(n);const i=wt("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 bz(t,e,r){const n=t.columns*t.rows,i=t.pixelData;Promise.all([qC(t,"red",null),qC(t,"green",null),qC(t,"blue",null)]).then(([o,a,s])=>{if(!o||!a||!s)throw new Error("The image does not have a complete color palette. R, G, and B palette data are required.");const c=o.length;let l=0,f=0;const u=t.redPaletteColorLookupTableDescriptor[1],d=t.redPaletteColorLookupTableDescriptor[2]===8?0:8,h=KC(o,d),g=KC(a,d),p=KC(s,d);if(r){for(let v=0;vu+c-1?y=c-1:y-=u,e[f++]=h[y],e[f++]=g[y],e[f++]=p[y],e[f++]=255}return}for(let v=0;vu+c-1?y=c-1:y-=u,e[f++]=h[y],e[f++]=g[y],e[f++]=p[y]}})}function XC(t,e){if(!(!t.elements[e]||t.elements[e].length!==6))return[t.uint16(e,0),t.uint16(e,1),t.uint16(e,2)]}function YC(t,e,r){const n=[],i=t.elements[e];for(let o=0;o0?0:t.uint16("x00280103")}function gc(t,e,r){const n=[],i=t.string(e);if(!i)return;const o=i.split("\\");if(!(r&&o.lengthie.byteArray.length-ie.position&&(Dt=ie.byteArray.length-ie.position),ae.fragments.push({offset:ie.position-se-8,position:ie.position,length:Dt}),ie.seek(Dt),void(ae.length=ie.position-ae.dataOffset);ae.fragments.push({offset:ie.position-se-8,position:ie.position,length:Dt}),ie.seek(Dt)}Ce&&Ce.push("pixel data element ".concat(ae.tag," missing 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z!==null&&z.push(Ve,U),U},argPackAdvance:8,readValueFromPointer:gt,destructorFunction:Ve}]})}function vt(Q,Z,pe,Ve,Je){}function zt(Q){switch(Q){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+Q)}}function Dt(){for(var Q=new Array(256),Z=0;Z<256;++Z)Q[Z]=String.fromCharCode(Z);li=Q}var li=void 0;function qt(Q){for(var Z="",pe=Q;R[pe];)Z+=li[R[pe++]];return Z}var In=void 0;function tn(Q){throw new In(Q)}function an(Q,Z,pe={}){if(!("argPackAdvance"in Z))throw new TypeError("registerType registeredInstance requires argPackAdvance");var Ve=Z.name;if(Q||tn('type "'+Ve+'" must have a positive integer typeid pointer'),jt.hasOwnProperty(Q)){if(pe.ignoreDuplicateRegistrations)return;tn("Cannot register type '"+Ve+"' twice")}if(jt[Q]=Z,delete Pt[Q],xt.hasOwnProperty(Q)){var Je=xt[Q];delete xt[Q],Je.forEach(mt=>mt())}}function ui(Q,Z,pe,Ve,Je){var mt=zt(pe);Z=qt(Z),an(Q,{name:Z,fromWireType:function(ht){return!!ht},toWireType:function(ht,st){return st?Ve:Je},argPackAdvance:8,readValueFromPointer:function(ht){var st;if(pe===1)st=G;else if(pe===2)st=N;else if(pe===4)st=j;else throw new TypeError("Unknown boolean type size: "+Z);return this.fromWireType(st[ht>>mt])},destructorFunction:null})}function yi(Q){if(!(this instanceof Si)||!(Q instanceof Si))return!1;for(var Z=this.$$.ptrType.registeredClass,pe=this.$$.ptr,Ve=Q.$$.ptrType.registeredClass,Je=Q.$$.ptr;Z.baseClass;)pe=Z.upcast(pe),Z=Z.baseClass;for(;Ve.baseClass;)Je=Ve.upcast(Je),Ve=Ve.baseClass;return Z===Ve&&pe===Je}function ts(Q){return{count:Q.count,deleteScheduled:Q.deleteScheduled,preservePointerOnDelete:Q.preservePointerOnDelete,ptr:Q.ptr,ptrType:Q.ptrType,smartPtr:Q.smartPtr,smartPtrType:Q.smartPtrType}}function zo(Q){function Z(pe){return pe.$$.ptrType.registeredClass.name}tn(Z(Q)+" instance already deleted")}var $o=!1;function jo(Q){}function sa(Q){Q.smartPtr?Q.smartPtrType.rawDestructor(Q.smartPtr):Q.ptrType.registeredClass.rawDestructor(Q.ptr)}function _r(Q){Q.count.value-=1;var Z=Q.count.value===0;Z&&sa(Q)}function yn(Q,Z,pe){if(Z===pe)return Q;if(pe.baseClass===void 0)return null;var Ve=yn(Q,Z,pe.baseClass);return Ve===null?null:pe.downcast(Ve)}var Tn={};function fi(){return Object.keys(no).length}function ns(){var Q=[];for(var Z in no)no.hasOwnProperty(Z)&&Q.push(no[Z]);return Q}var eo=[];function wi(){for(;eo.length;){var Q=eo.pop();Q.$$.deleteScheduled=!1,Q.delete()}}var to=void 0;function xi(Q){to=Q,eo.length&&to&&to(wi)}function jn(){o.getInheritedInstanceCount=fi,o.getLiveInheritedInstances=ns,o.flushPendingDeletes=wi,o.setDelayFunction=xi}var no={};function Ci(Q,Z){for(Z===void 0&&tn("ptr should not be undefined");Q.baseClass;)Z=Q.upcast(Z),Q=Q.baseClass;return Z}function Ma(Q,Z){return Z=Ci(Q,Z),no[Z]}function wr(Q,Z){(!Z.ptrType||!Z.ptr)&&go("makeClassHandle requires ptr and ptrType");var pe=!!Z.smartPtrType,Ve=!!Z.smartPtr;return pe!==Ve&&go("Both smartPtrType and smartPtr must be specified"),Z.count={value:1},Gi(Object.create(Q,{$$:{value:Z}}))}function ca(Q){var Z=this.getPointee(Q);if(!Z)return this.destructor(Q),null;var pe=Ma(this.registeredClass,Z);if(pe!==void 0){if(pe.$$.count.value===0)return pe.$$.ptr=Z,pe.$$.smartPtr=Q,pe.clone();var Ve=pe.clone();return this.destructor(Q),Ve}function Je(){return this.isSmartPointer?wr(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:Z,smartPtrType:this,smartPtr:Q}):wr(this.registeredClass.instancePrototype,{ptrType:this,ptr:Q})}var mt=this.registeredClass.getActualType(Z),ht=Tn[mt];if(!ht)return Je.call(this);var st;this.isConst?st=ht.constPointerType:st=ht.pointerType;var z=yn(Z,this.registeredClass,st.registeredClass);return z===null?Je.call(this):this.isSmartPointer?wr(st.registeredClass.instancePrototype,{ptrType:st,ptr:z,smartPtrType:this,smartPtr:Q}):wr(st.registeredClass.instancePrototype,{ptrType:st,ptr:z})}function Gi(Q){return typeof FinalizationRegistry>"u"?(Gi=Z=>Z,Q):($o=new FinalizationRegistry(Z=>{_r(Z.$$)}),Gi=Z=>{var pe=Z.$$,Ve=!!pe.smartPtr;if(Ve){var Je={$$:pe};$o.register(Z,Je,Z)}return Z},jo=Z=>$o.unregister(Z),Gi(Q))}function Wi(){if(this.$$.ptr||zo(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var Q=Gi(Object.create(Object.getPrototypeOf(this),{$$:{value:ts(this.$$)}}));return Q.$$.count.value+=1,Q.$$.deleteScheduled=!1,Q}function bs(){this.$$.ptr||zo(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&tn("Object already scheduled for deletion"),jo(this),_r(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function la(){return!this.$$.ptr}function Eo(){return this.$$.ptr||zo(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&tn("Object already scheduled for deletion"),eo.push(this),eo.length===1&&to&&to(wi),this.$$.deleteScheduled=!0,this}function Pa(){Si.prototype.isAliasOf=yi,Si.prototype.clone=Wi,Si.prototype.delete=bs,Si.prototype.isDeleted=la,Si.prototype.deleteLater=Eo}function Si(){}function ro(Q,Z,pe){if(Q[Z].overloadTable===void 0){var Ve=Q[Z];Q[Z]=function(){return Q[Z].overloadTable.hasOwnProperty(arguments.length)||tn("Function '"+pe+"' called with an invalid number of arguments ("+arguments.length+") - expects one of ("+Q[Z].overloadTable+")!"),Q[Z].overloadTable[arguments.length].apply(this,arguments)},Q[Z].overloadTable=[],Q[Z].overloadTable[Ve.argCount]=Ve}}function ua(Q,Z,pe){o.hasOwnProperty(Q)?(tn("Cannot register public name '"+Q+"' twice"),ro(o,Q,Q),o.hasOwnProperty(pe)&&tn("Cannot register multiple overloads of a function with the same number of arguments 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lt=new rs(L,Ae,He,ee,Se,mt,st,H),Tt=new Pi(L,lt,!0,!1,!1),$t=new Pi(L+"*",lt,!1,!1,!1),Nt=new Pi(L+" const*",lt,!1,!0,!1);return Tn[Q]={pointerType:$t,constPointerType:Nt},di(fe,Ae),[Tt,$t,Nt]})}function La(Q,Z){for(var pe=[],Ve=0;Ve>2]);return pe}function Ps(Q,Z){if(!(Q instanceof Function))throw new TypeError("new_ called with constructor type "+typeof Q+" which is not a function");var pe=Xn(Q.name||"unknownFunctionName",function(){});pe.prototype=Q.prototype;var Ve=new pe,Je=Q.apply(Ve,Z);return Je instanceof Object?Je:Ve}function qo(Q,Z,pe,Ve,Je){var mt=Z.length;mt<2&&tn("argTypes array size mismatch! 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pt=Zt(ge);J=Yt(J),cn(ee,{name:J,fromWireType:function(dt){return!!dt},toWireType:function(dt,ot){return ot?Ve:Qe},argPackAdvance:8,readValueFromPointer:function(dt){var ot;if(ge===1)ot=G;else if(ge===2)ot=N;else if(ge===4)ot=j;else throw new TypeError("Unknown boolean type size: "+J);return this.fromWireType(ot[dt>>pt])},destructorFunction:null})}function Hi(ee){if(!(this instanceof Si)||!(ee instanceof Si))return!1;for(var J=this.$$.ptrType.registeredClass,ge=this.$$.ptr,Ve=ee.$$.ptrType.registeredClass,Qe=ee.$$.ptr;J.baseClass;)ge=J.upcast(ge),J=J.baseClass;for(;Ve.baseClass;)Qe=Ve.upcast(Qe),Ve=Ve.baseClass;return J===Ve&&ge===Qe}function Ia(ee){return{count:ee.count,deleteScheduled:ee.deleteScheduled,preservePointerOnDelete:ee.preservePointerOnDelete,ptr:ee.ptr,ptrType:ee.ptrType,smartPtr:ee.smartPtr,smartPtrType:ee.smartPtrType}}function Oa(ee){function J(ge){return ge.$$.ptrType.registeredClass.name}hn(J(ee)+" instance already deleted")}var On=!1;function sa(ee){}function ts(ee){ee.smartPtr?ee.smartPtrType.rawDestructor(ee.smartPtr):ee.ptrType.registeredClass.rawDestructor(ee.ptr)}function Or(ee){ee.count.value-=1;var J=ee.count.value===0;J&&ts(ee)}function po(ee,J,ge){if(J===ge)return ee;if(ge.baseClass===void 0)return null;var Ve=po(ee,J,ge.baseClass);return Ve===null?null:ge.downcast(Ve)}var gn={};function Jr(){return Object.keys(qo).length}function Ma(){var ee=[];for(var J in qo)qo.hasOwnProperty(J)&&ee.push(qo[J]);return ee}var Mn=[];function Ri(){for(;Mn.length;){var ee=Mn.pop();ee.$$.deleteScheduled=!1,ee.delete()}}var Ci=void 0;function di(ee){Ci=ee,Mn.length&&Ci&&Ci(Ri)}function Li(){o.getInheritedInstanceCount=Jr,o.getLiveInheritedInstances=Ma,o.flushPendingDeletes=Ri,o.setDelayFunction=di}var qo={};function Zr(ee,J){for(J===void 0&&hn("ptr should not be undefined");ee.baseClass;)J=ee.upcast(J),ee=ee.baseClass;return J}function ns(ee,J){return J=Zr(ee,J),qo[J]}function mo(ee,J){(!J.ptrType||!J.ptr)&&Ir("makeClassHandle requires ptr and 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z===null?Qe.call(this):this.isSmartPointer?mo(ot.registeredClass.instancePrototype,{ptrType:ot,ptr:z,smartPtrType:this,smartPtr:ee}):mo(ot.registeredClass.instancePrototype,{ptrType:ot,ptr:z})}function Ra(ee){return typeof FinalizationRegistry>"u"?(Ra=J=>J,ee):(On=new FinalizationRegistry(J=>{Or(J.$$)}),Ra=J=>{var ge=J.$$,Ve=!!ge.smartPtr;if(Ve){var Qe={$$:ge};On.register(J,Qe,J)}return J},sa=J=>On.unregister(J),Ra(ee))}function Ai(){if(this.$$.ptr||Oa(this),this.$$.preservePointerOnDelete)return this.$$.count.value+=1,this;var ee=Ra(Object.create(Object.getPrototypeOf(this),{$$:{value:Ia(this.$$)}}));return ee.$$.count.value+=1,ee.$$.deleteScheduled=!1,ee}function Is(){this.$$.ptr||Oa(this),this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete&&hn("Object already scheduled for deletion"),sa(this),Or(this.$$),this.$$.preservePointerOnDelete||(this.$$.smartPtr=void 0,this.$$.ptr=void 0)}function ca(){return!this.$$.ptr}function io(){return 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